CN218129952U - Mounting part, functional unit, inflatable toy and system for inflatable toy - Google Patents

Abstract

A mounting part, a function unit, an inflatable toy and a system for the inflatable toy are provided, wherein the mounting part is used for mounting additional function units on a cavity of the inflatable toy, and comprises a mounting seat used for mounting various different types of function units in a replaceable manner, directly or indirectly, and a cavity combining part is arranged on the mounting seat and used for connecting the cavity of the inflatable toy; the mounting seat is further provided with a first locking mechanism, and when the functional unit is mounted on the mounting seat, the functional unit can be directly or indirectly locked and fixed on the mounting seat through the first locking mechanism. Through this installed part, functional unit can conveniently carry out the dismouting matched stack with aerifing the toy, and compatible, commonality are high, and the method of playing is various.

Description

Mounting part, functional unit, inflatable toy and system for inflatable toy

Technical Field

The utility model relates to an inflatable toy, in particular to an installation part, a functional unit, an inflatable toy and a system for the inflatable toy.

Background

In a child amusement facility, inflatable toys are popular among many children and parents due to flexibility and safety, but playing methods and functions of most toys are fixed, consumers cannot obtain new entertainment function expansion once purchasing the inflatable toys, interestingness of the toys is limited, and attraction to the children cannot last for a long time.

At present, the form of inside or the corresponding device of outside fixed mounting at the inflatable cavity body is taken to the vast majority of inflatable toys that have entertainment functions such as reputation electricity, although can provide certain entertainment function, this kind of mounting means just has been established when mostly producing the preparation, and unable dismantlement or change, entertainment device's installation does not have flexibility and expansibility.

CN202951242U discloses a light-emitting inflatable display, which comprises a light-transmitting inflatable body, a light-emitting component and a fan, wherein at least one light bar fixing bag and a controller fixing bag are sewn on the inner surface of the light-transmitting inflatable body, and an electric wire through hole is formed on the light bar fixing bag and the controller fixing bag, the light-emitting component comprises at least one LED light bar and a controller, the LED light bar and the controller are connected by a set of electric wires, the at least one LED light bar is arranged in the light bar fixing bag on the inner surface of the light-transmitting inflatable body, the controller is arranged in the controller fixing bag on the inner surface of the light-transmitting inflatable body, the electric wires for electrically connecting the LED light bar and the controller penetrate through the electric wire through holes on the corresponding light bar fixing bag and the controller fixing bag, and the fan is arranged in an air inlet of the light-transmitting inflatable body; the LED lamp strip is lightened, so that the luminous inflatable exhibit has a luminous effect. The lamp strip and the controller in the light-emitting component are installed in a mode of sewing a fixing bag on the inner surface of the air cavity, the fixing mode is not convenient to detach and install, other functional units except the light-emitting component cannot be compatible, and the universality is not realized.

It is to be noted that the information disclosed in the above background section is only for understanding the background of the present application and thus may include information that does not constitute prior art known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to overcome the above-mentioned drawbacks of the background art, and to provide an installation member, a function unit, an inflatable toy and a system for the same.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a mounting part for mounting an additional function unit on a cavity of an inflatable toy comprises a mounting seat for mounting the function units of different types in an exchangeable mode, wherein a cavity combining part is arranged on the mounting seat and used for being connected with the cavity of the inflatable toy, a first locking mechanism is further arranged on the mounting seat, and after the function units are mounted on the mounting seat, the function units can be directly or indirectly locked and fixed on the mounting seat through the first locking mechanism.

Further, the mounting seat is further provided with an electric wire connecting part and an electric contact, the electric wire connecting part is used for connecting an electric wire, the electric contact is electrically connected with the electric wire connecting part, and when the functional unit is mounted on the mounting seat, the electric contact of the functional unit is directly or indirectly electrically connected with the electric contact.

Furthermore, a sub-control module is further arranged on the mounting seat, the electric wire connecting part is arranged on the sub-control module, and the sub-control module is electrically connected with the main controller through the electric wire on the electric wire connecting part.

Further, still be equipped with trachea connector and blow vent on the mount pad, the trachea connector is used for connecting the trachea, the trachea connector with the blow vent intercommunication, work as the functional unit install back on the mount pad, the gas port of using of functional unit with the blow vent is direct or indirect to be linked together.

Further, still be equipped with the installing port on the mount pad, work as the mount pad is connected when aerifing the cavity of toy, the installing port with aerify the inside link up of cavity of toy, the installed part still includes the closing cap, the closing cap can seal airtightly the installing port, the functional unit is installed detachablely on the closing cap, be provided with electrically connected conductive contact and power supply contact on the closing cap, work as the closing cap is installed back on the mount pad, conductive contact with on the mount pad the electrical contact electricity is connected, work as the functional unit is installed back on the closing cap, the power consumption contact of functional unit with on the closing cap the power supply contact electricity is connected.

Further, still be equipped with the installing port on the mount pad, work as the mount pad is connected when aerifing the cavity of toy, the installing port with aerify the inside link up of cavity of toy, the installed part still includes the closing cap, the closing cap can seal airtightly the installing port, functional unit installs detachablely on the closing cap, be equipped with electrically conductive contact and power supply contact on the closing cap, electrically conductive contact with be connected between the power supply contact, still be equipped with the gas guide mouth and the air feed mouth that are linked together on the closing cap, work as the closing cap is installed behind the mount pad, electrically conductive contact with on the mount pad the electrical contact electricity is connected, the gas guide mouth with on the mount pad the ventilation port intercommunication, work as functional unit installs back on the closing cap, functional unit's power consumption contact with on the closing cap the power supply contact electricity is connected, functional unit's gas use mouth with on the closing cap the air feed mouth intercommunication.

Further, the conductive contact and the air guide port on the closing cover are arranged on the back and/or the front of the closing cover, the power supply contact and the air supply port are arranged on the back and/or the front of the closing cover, the corresponding functional unit can also be arranged on the back and/or the front of the closing cover, and is positioned inside the cavity of the inflatable toy after being arranged on the back of the closing cover and is positioned outside the cavity of the inflatable toy after being arranged on the front of the closing cover; the air supply port and the air guide port on the front or back surface of the closing cover can be sealed when not in use.

Further, when the air guide ports are arranged on the back and the front of the sealing cover at the same time, the mounting seat is provided with a hollow ventilation column, one end of the ventilation column is communicated with the air pipe connecting port, the other end of the ventilation column is sealed to form a first air blocking part, and the air guide ports are arranged on the side surface of the ventilation column; when the closing cover is mounted on the mounting seat, the air vent column is inserted into the air guide opening, the air vent is communicated with the air supply opening, and the unused air guide opening on the front surface or the back surface of the closing cover is sealed by the first air blocking part.

Furthermore, a throwing opening is formed in the sealing cover, and a working opening of the functional unit, which is installed on the front face of the sealing cover, penetrates through the throwing opening and extends into the cavity of the inflatable toy.

Further, the device also comprises a blocking cover used for blocking the throwing opening when the throwing opening is not used.

Further, the back and/or front of the closure is provided with a sealing surface which seals against the mounting opening when the closure is mounted on the mounting seat.

Further, the mounting seat is further provided with a mounting opening, when the mounting seat is connected with the cavity of the inflatable toy, the mounting opening is communicated with the interior of the cavity of the inflatable toy, when the functional unit is mounted on the mounting seat, the functional unit or a part of the functional unit hermetically seals the mounting opening, and the electric contact on the functional unit is directly and electrically connected with the electric contact on the mounting seat.

Further, still be equipped with the installing port on the mount pad, work as the mount pad is connected when aerifing the cavity of toy, the installing port with aerify the inside link up of cavity of toy, work as functional unit installs back on the mount pad, functional unit or some on the functional unit seal the installing port, on the functional unit the power consumption contact with on the mount pad the electric contact direct electrical connection, the functional unit the power consumption mouth with on the mount pad the blow vent direct intercommunication.

Furthermore, an inner ring step which is axially sunk is arranged on the mounting seat, when the functional unit is mounted on the mounting seat, the functional unit is mounted and sealed by the mounting part on the functional unit and the mounting hole in a matched manner, and the electric contact and the air vent on the mounting seat are positioned on the inner ring step.

Furthermore, the mounting seat is further provided with an accommodating space for accommodating the functional unit mounted on the mounting seat.

Furthermore, the accommodating space is an inward-sinking structure and is provided with a transparent window, and when part or all of the functional unit is installed in or out of the inward-sinking structure, the electric contact of the functional unit can be electrically connected with the electric contact.

Furthermore, the mounting seat is also provided with an accommodating space for accommodating the functional unit mounted on the mounting seat; the accommodation space is an inward-sinking structure and is provided with a transparent window, when part or all of the functional units are installed in or outside the inward-sinking structure, the electric contacts of the functional units are electrically connected with the electric contacts, and the air ports of the functional units are communicated with the air vents.

Further, the accommodating space is made of a soft material, the soft material is at least one of a plastic film, a rubber film, an aluminum film and a woven film, and all or part of the soft material is transparent.

Furthermore, first locking mechanism includes any one of butt joint structure, chucking structure, the structure of screwing, couple structure, bolt structure, stretch cord structure, interference fit structure.

Further, an unlocking key for unlocking the first locking mechanism is further provided.

And one end of the air pipe is directly or indirectly communicated with an air source, and the other end of the air pipe is connected to the air pipe connecting port of the mounting part, so that the functional unit is inflated and/or exhausted, and the air pipe is used for providing working air and/or heat dissipation air for the functional unit by utilizing the air source.

Furthermore, the number of the air pipes is at least two, the air pipes are respectively an inflation pipe and an exhaust pipe, one ends of the inflation pipe and the exhaust pipe are respectively communicated with a positive pressure air source and a negative pressure air source, and the other ends of the inflation pipe and the exhaust pipe are respectively connected to different air pipe connectors of the mounting part, so that the functional units can be inflated and exhausted at the same time or in a time-sharing manner.

A functional unit can be installed on an installation piece, an installation part is arranged on the functional unit and used for installing the functional unit on the installation piece, a second locking mechanism is further arranged on the functional unit and can be matched with a first locking mechanism on the installation piece, and the second locking mechanism is used for locking and fixing the functional unit after being installed on the installation piece.

Further, the mounting portion is provided on a head portion and/or a tail portion end surface of the function unit.

Further, when the installation department is located during functional unit's head, still be equipped with on the installation department and put in the mouth, functional unit's working port passes put in the mouth with the installation mouth stretches into in the cavity of inflatable toy.

Further, be equipped with on the functional unit with electric contact and with the gas mouth, with electric contact with establish with the gas mouth on the installation department, work as the functional unit installs back on the installed part, with the gas mouth with blow vent on the installed part is direct or indirect to be linked together, with electric contact on the installed part is direct or indirect to be connected.

Furthermore, a hollow gas column is arranged on the function unit, one end of the gas column is communicated with a gas using part of the function unit, the other end of the gas column is closed to form a second gas blocking part, and the gas using port is arranged on the side surface of the gas column; the back and the front of closing cap on the installed part all are equipped with the air supply mouth, work as functional unit installs when on the closing cap, insert with the gas column in the air supply mouth, with the gas port with the air supply mouth is linked together, and through second choke portion seals the front or the back of closing cap are unused the air supply mouth.

Furthermore, the functional unit is also provided with a sub-control module, the sub-control module is electrically connected with the electric contact, and when the functional unit is installed on the installation seat, the electric contact is electrically connected with the electric contact and is electrically connected with the main control unit through an electric wire.

Further, the functional unit is one or more of the following devices in combination: the device comprises a projector, a bubble blowing machine, a paper spraying machine, a smoke sprayer, a ball blowing machine, a water spraying device, a magnetic device, a heating nozzle, an AR environment sensing camera, a projection screen, a display screen, an LED lamp, a projection type spotlight, a motion bearing part, an electrostatic generating device, a changeable balloon, a common camera, a loudspeaker, a sound box, an additional toy, an ultraviolet sterilizing device, a plasma sterilizing device, an inflating cavity, an electromechanical device, a pneumatic device and a valve component.

An inflatable toy comprises a cavity capable of being inflated and a mounting piece, wherein the mounting piece is connected to the cavity of the inflatable toy through a cavity joint.

Furthermore, a sub-control module is arranged on the mounting part and electrically connected with the main controller through the electric wire on the electric wire connecting part.

Furthermore, the sub-control module is provided with an electric wire connecting part, the electric wire connecting part is electrically connected with the main controller through an electric wire, the sub-control module is electrically connected with the electric contact on the mounting seat, and when the functional unit is mounted on the mounting seat, the electric contact on the functional unit can be directly or indirectly electrically connected with the electric contact.

Further, the chamber comprises a support chamber which is communicable with a gas source to receive inflation and/or suction; the mounting seat is fixedly or repeatedly detachably connected to the supporting cavity.

Furthermore, a support cavity ventilation interface is arranged on the support cavity; one end of the support cavity ventilation interface, which is positioned outside the support cavity, is communicated with an air source; one end of the supporting cavity ventilation interface, which is positioned in the supporting cavity, is communicated with the inside of the supporting cavity and/or the mounting seat; the supporting cavity is a soft deformable inflating cavity.

Furthermore, at least two ventilation interfaces of the supporting cavity are respectively communicated with a positive pressure air source and a negative pressure air source so as to respectively realize air inflation and air exhaust.

Furthermore, a supporting cavity electrical contact is arranged on the supporting cavity, one end, located outside the supporting cavity, of the supporting cavity electrical contact is electrically connected with a power supply and/or a signal source, and one end, located inside the supporting cavity, of the supporting cavity electrical contact is electrically connected with the mounting seat.

Further, the cavity may further comprise other cavities fixedly or repeatedly detachably connected with the support cavity.

Furthermore, the other cavities are communicated with one end of the supporting cavity ventilation interface positioned in the supporting cavity through independent air pipes.

Furthermore, the supporting cavity is provided with a space structure which can bear a player to enter the supporting cavity for playing or is connected with and bears other toys.

An inflatable toy system comprises the functional unit and the inflatable toy.

Further, the function unit is replaceably mounted directly or indirectly to the inflatable toy.

In some embodiments, the mounting seat can be arranged on the cavity of the inflatable toy through heat sealing and other manners, the mounting seat is provided with the mounting port, functional units such as a light projector can work by extending into the cavity from the mounting port, the functional units can be fixedly arranged on the sealing cover through the second locking mechanism, then the sealing cover is arranged on the mounting seat through the first locking mechanism, indirect locking and fixing are carried out, so that the functional units are arranged on the inflatable toy, the assembling and disassembling process is convenient and fast, the user experience is good, the entertainment function of the inflatable toy is effectively expanded, and the increase of the interestingness of the toy is facilitated.

In some embodiments, functional unit can all be installed to the closing cap tow sides, and functional unit can adorn inside the cavity inwards, can adorn outside the cavity again, and compatibility is strong, and adaptability is wide, and is nimble changeable, can deal with multiple use scene and installation demand.

In some specific embodiments, the installation part is provided with the corresponding electric contact and the corresponding air vent, so that air can be ventilated and electrified, the obstacle that an electric wire interface is additionally arranged for an external functional unit is avoided, the use is convenient, and the adaptation of electronic hardware and the inflatable toy is effectively realized.

In some embodiments, be equipped with the blow vent on the installed part, be equipped with the gas mouth for the heat dissipation or the work on the functional unit, can dispel the heat or work through ventilating in the trachea toward the functional unit behind the installation functional unit, perhaps directly utilize the inside air of cavity to dispel the heat, realize good heat dissipation function, can ensure functional unit's normal operating.

In some specific embodiments, the joint of the sealing cover and the mounting seat can be airtight when the sealing cover is used, so that air leakage in the cavity is prevented, and the double effects of flexible installation and effective air closing are achieved.

In some embodiments, the mounting seat, the closing cap and the functional unit can be freely and easily disassembled and assembled, and then are installed on the inflatable toy through butt joint, clamping, knobs, hooks, elastic ropes and the like, so that the inflatable toy has flexible and rich expandability.

In some embodiments, the functional unit can also be directly installed on the installation base, and the installation is accomplished in one step, and the convenience is saved trouble, does not influence the working direction of functional unit simultaneously yet (to the inside atmosphere of puting in of cavity or light projection or to puting in atmosphere or light projection outside all can).

In some embodiments, the mount pad also can wrap up and sink in whole functional unit and install on the cavity, avoids protrusion in the mount pad, the risk that collides easily when causing the player to play, effectively improves the security.

In some embodiments, when the functional unit does not need to throw atmosphere into the cavity, and only needs to perform light projection, the mounting seat can isolate the inside from the outside of the cavity, so that the air tightness is ensured.

To sum up, the utility model discloses beneficial effect of embodiment mainly has:

through the mounting part of the utility model, the functional unit can be conveniently assembled with the inflatable toy in a dismounting way, thus solving the problems of insecure connection, inconvenient installation and poor air tightness of the inflatable toy and the functional unit; the compatibility and the universality are high, and the playing methods are various;

electricity and gas are led to the mounting piece, when the functional unit is in butt joint with the mounting piece, the electricity and gas required by the working of the functional unit are in butt joint and conducted, and the problem that the functional unit cannot be ventilated and electrified after being connected to the inflatable toy is solved;

after the functional unit is installed in the installation part, the air source for the work of the inflatable toy can be used for heat dissipation, so that the problem that the functional unit cannot effectively and safely dissipate heat after being installed in the inflatable toy is solved;

by arranging the sealing cover, the front side and the back side of the sealing cover can be provided with the functional units, so that the functional units can throw atmosphere or light projection into the cavity for working and can throw atmosphere or light projection out of the cavity for working;

by arranging the transparent window on the mounting part, after the functional unit is mounted, the functional unit is completely isolated from the interior of the cavity of the inflatable toy, but the functional unit does not influence the projection of light and shadow into the cavity to work, so that the air tightness of the cavity can be ensured;

after the accommodating space is arranged on the mounting part, the whole functional unit can be stored in the accommodating space and cannot protrude out of the mounting part or the cavity, the player is prevented from being mistakenly touched and bruised in the playing process, and the safety is effectively improved.

Drawings

Fig. 1 is an exploded top view of the assembly of a functional unit and a closure cap and a mounting seat in embodiment 1 of the present invention.

Fig. 2 is an exploded bottom view of the functional unit and closure cap and mount assembly of fig. 1.

Fig. 3 is a schematic view of the functional unit and the closure cap and mounting base after assembly.

Fig. 4 is a top view of the functional unit and the closure cap and mounting seat assembled and mounted to the cavity of the inflatable toy with the functional unit working toward the interior of the cavity.

Fig. 5 is a schematic bottom view of fig. 4.

Fig. 6 is a schematic view showing the functional unit and the closing cap and the mounting seat assembled and mounted to the cavity of the air-filled toy, the functional unit working toward the outside of the cavity.

Fig. 7 is a schematic diagram of the functional unit being mounted outside the chamber for operation of the projector.

Fig. 8 is a schematic view of the functional unit being mounted outside the chamber for operation as a horn.

Fig. 9 is a schematic diagram of the functional unit being a changeable balloon mounted outside the cavity for operation.

Fig. 10 is an exploded top view of the functional unit and closure cap and mounting base assembly of example 2 of the present invention.

Fig. 11 is a bottom exploded view of fig. 10.

Fig. 12 is a schematic view showing the functional unit and the closing cap and the mounting seat of fig. 10 assembled and mounted to the cavity of the air-filled toy with the functional unit working toward the inside of the cavity.

Fig. 13 is an axial explosion diagram of the functional unit and mounting base assembly of embodiment 3 of the present invention.

Fig. 14 is an assembled shaft schematic of fig. 13.

Fig. 15 is a schematic view of fig. 14 mounted to a chamber of an air-filled toy and working toward the inside of the chamber.

Fig. 16 is a schematic view of the functional unit being mounted outside the cavity for operation with the display screen.

Fig. 17 is a schematic view of the functional unit being mounted outside the cavity for operation as an add-on toy.

Fig. 18 is an exploded top view of the functional unit and mounting base assembly of embodiment 4 of the present invention.

Fig. 19 is a bottom exploded view of fig. 18.

Fig. 20 is a schematic view showing that the functional units are all accommodated in the accommodating space after the assembly of fig. 18 is completed.

Fig. 21 is a schematic front view of fig. 20 mounted to a cavity of an inflatable toy.

Fig. 22 is a rear schematic view of fig. 20 mounted on an inflatable toy cavity.

Fig. 23 is a schematic view showing the functional unit mounted on the cavity of the inflatable toy with a portion protruding from the mounting seat.

Fig. 24 is a schematic plan view of the functional unit assembled after the card hole, the air vent and the electric contact are arranged outside the accommodating space of the mounting seat.

Fig. 25 is a bottom view of the functional unit of fig. 24 assembled with the card hole, the vent and the electrical contact disposed outside the receiving space of the mounting base.

Fig. 26 is a schematic view of the functional unit and the mounting base of fig. 24 assembled and mounted to the cavity of the inflatable toy to work outside the cavity.

Fig. 27 is a schematic view of the functional unit being a projection type spot light installed outside the chamber and irradiating the inside of the chamber.

Fig. 28 is a control system block diagram according to embodiment 5 of the present invention.

Fig. 29 is a schematic view of an inflatable toy system according to embodiment 5 of the present invention.

Fig. 30 is a schematic view of the sub-control module provided on the mounting base according to embodiment 5 of the present invention.

Fig. 31 is an exploded top view of a closure cap with conductive contacts and vents on both sides and assembled with a mounting base according to an embodiment of the present invention.

Fig. 32 is a cross-sectional view of fig. 31 after assembly is complete.

Fig. 33 is a schematic back view of the closure of the embodiment of the present invention with air supply ports on both sides.

Figure 34 isbase:Sub>A cross-sectional view of the closurebase:Sub>A-base:Sub>A in figure 33.

Fig. 35 is an exploded view of the functional unit of fig. 1 with the air ports in an alternative configuration.

Fig. 36 is an assembled cross-sectional view of fig. 35.

Fig. 37 is a schematic view of the sealing surface adopting a front seal in the embodiment of the present invention.

Fig. 38 is an exploded view of an alternative construction of the mounting base of the embodiment and assembled with the closure cap.

Fig. 39 is a schematic view of an inflatable toy according to embodiment 6 of the present invention.

List of reference numerals:

Detailed Description

The following describes embodiments of the present invention in detail. It should be emphasized that the following description is merely exemplary in nature and is not intended to limit the scope of the invention or its application.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element. In addition, the connection may be for either a fixed or coupled or communicating function.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings to facilitate description of the embodiments of the invention and to simplify description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be constructed in a particular manner of operation, and are not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

As shown in fig. 1 to 6, the embodiment discloses a mounting member, which includes a mounting base 1 and a sealing cover 2, wherein the mounting base 1 is provided with a cavity combining portion 23 for connecting with a cavity 30 of an inflatable toy, the connecting manner includes a fixed connection and a detachable connection, the fixed connection includes a hot melt, an adhesive and the like, the detachable connection includes a threaded clamping, a clamping and the like, and after the connection, it is ensured that the gas in the cavity 30 cannot leak from the cavity combining portion 23; the mounting seat 1 is provided with a mounting port 4, and after the mounting seat 1 is connected to the cavity 30 of the inflatable toy, the mounting port 4 can be communicated with the interior of the cavity 30 of the inflatable toy;

in this embodiment, the mounting base 1 is an annular structure, the mounting base 1 is provided with an inner annular step 5 which is axially inward sunk, two air vents 6 are arranged on the front surface of the inner annular step 5 and are respectively used for inflation and air extraction, two air pipe connectors 7 are arranged on the back surface of the inner annular step 5 and are respectively used for connecting air pipes 27, each air pipe 27 comprises an inflation pipe and an air extraction pipe, the air vent 6 used for inflation is communicated with the air pipe connector 7 connected with the inflation pipe, the air vent 6 used for air extraction is communicated with the air pipe connector 7 connected with the air extraction pipe, and the air pipe 27 is communicated with an air source 35; still be equipped with electric contact 8 on the front of inner ring step 5 for switch on power, control signal, image signal, sound signal etc, be equipped with wire connection portion 9 on the 5 backs of inner ring step, electric wire 26 (including power cord, signal line) can be connected to on the wire connection portion 9, switch on each other between wire connection portion 9 and the electric contact 8, make on power, the signal that outside was inserted can be connected to electric contact 8 through electric wire 26 electricity, be equipped with card hole 10 on the 5 lateral walls of inner ring step face.

The sealing cover 2 is of a circular structure, the outer diameter of the sealing cover 2 corresponds to the diameter of the inner ring step 5, an elastic bolt 11 is arranged on the outer circumferential surface of the sealing cover 2, the elastic bolt 11 corresponds to the clamping hole 10, and after the sealing cover 2 is installed on the installation seat 1, the elastic bolt 11 can be inserted into the clamping hole 10 to be locked so as to prevent the sealing cover 2 from being separated from the installation seat 1; the closing cap 2 is equipped with the tongs position 12 on openly, be equipped with in the tongs position 12 and unlock the key 13, unlocking the key 13 and being connected with elasticity bolt 11, can drive when holding between the fingers and unlocking the key 13 and stirring toward the centre of a circle elasticity bolt 11 is followed card hole 10 is interior to be retracted and is carried out the unblock to pull down closing cap 2 from mount pad 1.

In order to cover the closing cover 2 conveniently, the elastic bolt 11 is provided with a guide inclined plane 11A, when the closing cover 2 is installed on the installation seat 1, the guide inclined plane 11A is extruded by the side wall of the inner ring step 5 to drive the elastic bolt 11 to retract automatically, and when the closing cover is installed in place, the elastic bolt 11 pops out automatically and is clamped into the clamping hole 10 without pinching the unlocking key 13 all the time to enable the elastic bolt 11 to retract and then be installed.

The sealing cover 2 is characterized in that the back surface and/or the front surface of the sealing cover 2 are/is provided with sealing surfaces 14 protruding upwards in the axial direction, the diameter of each sealing surface 14 corresponds to that of the mounting opening 4, each sealing surface 14 is provided with an O-shaped sealing ring, and after the sealing cover 2 is mounted on the mounting base 1, the O-shaped sealing rings on the sealing surfaces 14 can form sealing with the side walls of the mounting openings 4, so that gas in the cavity 30 cannot leak out.

The back and/or front outer ring end surface of the closed cover 2 is provided with a conductive contact 15 and a gas guide port 16 corresponding to the electrical contact 8 and the gas vent 6 on the mounting seat 1, when the closed cover 2 is mounted on the mounting seat 1, the electrical contact 8 and the conductive contact 15 are contacted to conduct a circuit, and the gas vent 6 and the gas guide port 16 are communicated to conduct gas after being butted; the back surface of the sealing cover 2 is also provided with an air supply port 17, an electric supply contact 18 and a fixing port 19, the air supply port 17, the electric supply contact 18 and the fixing port 19 can respectively correspond to an air utilization port 20, an electric utilization contact 21 and a fixing buckle 22 which are arranged on the functional unit 3, the air guide port 16 is communicated with the air supply port 17 through a conducting air channel 37 inside the sealing cover 2, the electric conduction contact 15 is electrically connected with the electric supply contact 18, the fixing port 19 is matched with the fixing buckle 22, and the fixing port 19 and the fixing buckle 22 can be mutually clamped for fixing and locking the functional unit 3 on the sealing cover 2; when the functional unit 3 is installed when the closing cap 2 back, fixed buckle 22 on it can block into fixed mouthful 19 and carry out the chucking, can with air supply port 17 airtight butt joint with gas port 20, ventilate, can contact with power supply contact 18 with electrical contact 21, energize, outside power, signal can carry out the electricity with the functional unit 3 and be connected, still be equipped with the unlock button 33 on the functional unit 3, the installation of the functional unit 3 and closing cap 2 can be unlocked to the unlock button 33, makes between fixed buckle 22 and the fixed mouthful 19 to the functional unit 3 is pulled down from closing cap 2.

The front surface of the closing cover 2 can also be provided with a corresponding air supply port 17, a corresponding power supply contact 18 and a corresponding fixing port 19, when the functional unit 3 is installed on the front surface of the closing cover 2, a fixing buckle 22 on the functional unit can be clamped into the fixing port 19 for clamping, and the air using port 20 can be in airtight butt joint with the air supply port 17 for ventilation; the electric contact 21 can contact with the power supply contact 18 to be electrified, and an external power supply and a signal can be electrically connected with the functional unit 3; the air supply port 17 on the front or back of the closing cover 2 can be plugged by a plug or a valve at any time when not in use, so as to prevent air leakage.

The locking hole 10 is one of a plurality of structures of a first locking mechanism, the fixing buckle 22 is one of a plurality of structures of a second locking mechanism, and the first locking mechanism and the second locking mechanism can also adopt a thread structure, a screwing structure, a hook structure, a bolt structure, an elastic rope structure, an interference fit structure and the like; the first locking mechanism can be directly matched with the second locking mechanism for locking, for example, the fixed buckle 22 is clamped into the clamping hole 10 for clamping and locking; the first locking mechanism can also indirectly cooperate with the second locking mechanism to lock, for example, the locking hole 10 locks with the elastic latch 11 on the closure 2, and the fixing buckle 22 also locks with the fixing opening 19 on the closure 2, thereby realizing indirect locking.

When the functional unit 3 is installed on the back of the closing cover 2, and the size of the shell of the functional unit 3 is smaller than or equal to the diameter of the installation opening 4, after the closing cover 2 is installed on the installation seat 1, the whole functional unit 3 can extend into the cavity 30 from the installation opening 4 to work, gas in the cavity 30 cannot leak, and meanwhile, the functional unit 3 is supplied with gas and power through the gas supply opening 17 and the power supply contact 18, so that necessary working conditions are provided for the functional unit 3;

the functional unit 3 can also be selectively arranged on the front surface of the closing cover 2, the functional unit 3 works outside the cavity 30, when the functional unit 3 is arranged on the front surface of the closing cover 2, the functional unit does not need to extend into the cavity from the installation port 4 to work, so the shell size is not required, and the air using port 20, the electric using contact 21 and the fixing buckle 22 on the functional unit can respectively correspond to the air supply port 17, the power supply contact 18 and the fixing port 19 of the closing cover 2; certainly, the two function units 3 can also be installed on the front and back surfaces of the sealing cover 2 at the same time, and then the sealing cover 2 is installed on the installation seat 1, so that the two function units 3 work inside and outside the cavity at the same time.

The appearance shape of the mounting seat 1 of the embodiment is not limited to an annular structure, and can be changed into different shapes according to requirements, and the shape of the mounting opening 4 is not limited to a circular opening, so long as the shape of the mounting seat can correspond to that of the sealing cover 2, and after the functional unit 3 is mounted on the sealing cover 2, the sealing cover 2 can be mounted on the mounting seat 1 to plug the mounting opening 4, and it is sufficient to ensure that the gas in the cavity 30 cannot leak.

As shown in fig. 4-9, the external shape of the functional unit can be set to be various shapes and have various functions, for example, the functional unit 3 shown in fig. 4-6 is a projector, the whole equipment of the projector shown in fig. 4-5 is installed inside the cavity 30 to work, and the projector shown in fig. 6 is installed outside the cavity 30 to work; the functional unit 3 shown in fig. 7 is a camera, which is installed outside the cavity 30 to work; the functional unit shown in fig. 8 is a horn (sound), which is installed outside the cavity 30 to work; the functional unit 3 shown in fig. 9 is a changeable balloon, which is installed outside the cavity 30 to work.

As shown in fig. 31-32, since the back and the front of the sealing cover 2 can be provided with the conductive contact 15 and the air guide port 16 at the same time, the air guide ports 16 on the two end surfaces are communicated with each other through the air guide channel 42, the two surfaces of the sealing cover 2 can be installed in cooperation with the mounting base 1, the cooperation means that the air vent 6 and the electrical contact 8 on the mounting base 1 can be communicated with the air guide port 16 and the conductive contact 15 respectively for ventilation and electrification regardless of whether the front surface of the sealing cover 2 is covered on the mounting base 1 or the back surface is covered on the mounting base 1, and the air guide port 16 on the sealing cover 2 is communicated with the air supply port 17 through the internal air guide channel 37, the functional unit 3 installed on the sealing cover 2 can be directly turned over to realize the operation of the functional unit 3 outside or inside the cavity 30 without dismounting the sealing cover 2.

In order to better realize that after the front surface or the back surface of the closed cover 2 is installed on the installation seat 1, the gas cannot leak out from the gas guide port 16 on the unused surface, one end of the conducting gas channel 37 in the closed cover 2 is communicated with the gas guide channel 42, the gas guide channel 42 is provided with a first gas transmission port 43, and the other end of the conducting gas channel 37 is communicated with the gas supply port 17; the mounting seat 1 is provided with a hollow ventilation column 38, one end of the ventilation column 38 is communicated with the air pipe connecting port 7, the other end of the ventilation column 38 is sealed to form a first air blocking part 39, and the ventilation port 6 is arranged on the side surface of the ventilation column 38; when the closing cap 2 is mounted on the mounting base 1, the vent post 38 is inserted into the air guide passage 42 from the air guide port 16 at one end of the closing cap 2, the vent hole 6 on the vent post 38 is communicated with the first air transmission port 43 on the air guide passage 42, so that the air flowing in or out from the air pipe connecting port 7 flows through the vent post 38, flows through the air transmission port 43 on the air guide passage 42 from the vent hole 6 on the vent post 38, and flows to the air supply port 17 through the air transmission port 43 and the air guide passage 37; meanwhile, due to the presence of the first choke portion 39, the gas in the vent post 38 cannot leak out through the vent port 16 at the other end.

The diameter of the ventilation column 38 corresponds to that of the air guide passage 42, so that air leakage after insertion is avoided; the opening diameter of the air vent 6 corresponds to the opening diameter and position of the air delivery port 43, and when the air vent column 38 is inserted into the air guide passage 42, the air vent 6 and the first air delivery port 43 can be aligned to avoid influencing the size of the air flow after being inserted into the air guide port 16.

As shown in fig. 33-36, when the front and back of the sealing cover 2 are provided with the corresponding air supply port 17 and the corresponding power supply contact 18, the air supply ports 17 on the two sides of the sealing cover 2 are communicated through the air supply channel 44, one end of the conducting air channel 37 inside the sealing cover 2 is communicated to the air supply channel 44, the air supply channel 44 is provided with a second air transmission port 45, and the other end of the conducting air channel 37 is communicated to the air guide port 16; the function unit 3 is provided with a hollow air column 40, one end of the air column 40 is led to an air using part of the function unit 3, the other end is closed to form a second air blocking part 41, and the air using port 20 is arranged on the side surface of the air column 40; when the function unit 3 is mounted on the closing cover 2, the air column 40 is inserted into the air supply passage 44 from the air supply port 17 at one end of the closing cover 2, the air port 20 on the air column 40 is communicated with the second air transfer port 45 on the air supply passage 44 at a position opposite to each other, and the air flowing in or out from the air pipe connecting port 7 reaches the air using part of the function unit 3 through the air guide port 16, the communication air passage 37, the second air transfer port 45 and the air column 40; meanwhile, due to the second choke portion 41, the gas in the gas cylinder 40 cannot leak out through the gas supply port 17 at the other end.

The diameter of the air using column 40 corresponds to the diameter of the air supply channel 44, so that air leakage after insertion is avoided; the opening diameter of the air using port 20 corresponds to the opening diameter and position of the second air delivery port 45, and after the air using column 40 is inserted into the air supply channel 44, the air using port 20 and the second air delivery port 45 can be aligned, so that the size of the air flow is prevented from being influenced after the air using port 20 is inserted from the air supply port 17.

As shown in fig. 37, the sealing surface 14 may not be axially protruded, but only the inner diameter of the sealing surface 14 is larger than the diameter of the mounting opening 4, and after the sealing cover 2 is covered on the mounting seat 1, the O-ring on the sealing surface 14 can be pressed against the inner ring step 5 of the mounting seat 1 for sealing, so as to avoid air leakage.

As shown in fig. 38, the mounting base 1 may also be a plane without steps, the mounting base 1 is provided with a mounting port 4 surrounding the mounting port 4, the mounting port 4 is provided with a vent 6, an electrical contact 8 and a clamping hole 10, the end surface of the sealing cover 2 is provided with an elastic bolt 11 corresponding to the clamping hole 10, after the sealing cover 2 is mounted on the mounting base 1, the elastic bolt 11 can be inserted into the clamping hole 10 for fixing and clamping, the sealing cover 2 is further provided with an unlocking key 13 connected to the elastic bolt 11 for unlocking to detach the sealing cover 2 from the mounting base, the vent 16 and the electrical contact 15 on the sealing cover 2 can respectively correspond to the vent and the electrical contact 8 on the mounting base 1, and ventilation and power-on are performed after mounting.

Example 2

In this embodiment, on the basis of embodiment 1, a placing opening is formed in the sealing cover, and the working opening of the functional unit extends into the cavity to work, so that the functional units with different sizes can be compatibly mounted. As shown in fig. 10-12, the closure cap 2 is provided with a delivery opening 25 penetrating through the front and back surfaces, the delivery opening 25 is provided with a plug 31 matched with the delivery opening 25, and the plug 31 can be used for sealing the delivery opening 25 when not in use so as to ensure air tightness; when the functional unit 3 needs to throw atmosphere or light projection into the cavity 30, but the shell of the functional unit 3 is too large in size and cannot integrally extend into the cavity 30 from the mounting port 4 on the mounting seat 1 to work, the blocking cover 31 can be removed, and the working port 32 of the functional unit 3 extends into the cavity 30 from the throwing port 25 to work; in order to prevent the gas in the chamber 30 from leaking out of the inlet 25, the working opening 32 of the functional unit 3 is surrounded by a sealing ring 34, which can provide a sealing function when the functional unit 3 is mounted on the closure cap 2.

Example 3

In order to facilitate the installation of the functional unit in place in one step, the functional unit of this embodiment may be directly installed in cooperation with the installation seat in embodiment 1. As shown in fig. 13-17, the end surface (mounting surface) of the function unit 3 is provided with a mounting portion 24 corresponding to the inner diameter of the inner ring step 5 on the mounting seat 1, and the mounting portion 24 is in the shape of an annular boss; the air port 20 and the electric contact 21 on the functional unit 3 are arranged on the end surface of the mounting part 24, the air port 20 can be directly in airtight butt joint with the air vent 6 on the mounting seat 1 for air guide, the electric contact 21 on the functional unit 3 can be directly in contact with the electric contact 8 on the mounting seat 1 for electric conduction, and power and signals accessed from the outside can be electrically connected to the functional unit 3 through an electric wire 26; the outer circumference of the mounting part 24 is provided with an elastic bolt 11, the side wall of the functional unit 3 is provided with an unlocking key 13, the elastic bolt 11 can be clamped corresponding to the clamping hole 10 on the mounting seat 1, and the unlocking key 13 is connected with the elastic bolt 11 and can control the elastic bolt 11 to retract from the clamping hole 10 for unlocking; when the functional unit 3 needs to throw atmosphere or light projection into the cavity of the inflatable toy, the mounting part 24 is arranged on the end face of the head of the functional unit 3, the mounting part 24 is also provided with a throwing port 25, so that the working port 32 of the functional unit 3 can throw atmosphere or light projection into the cavity 30 through the throwing port 25 and the mounting port 4, but the whole functional unit 3 does not extend into the cavity 30 to work, and the size of the shell of the functional unit 3 does not meet the requirement; of course, the functional unit 3 may also be used to throw atmosphere or light projection outside the cavity 30 of the inflatable toy, and at this time, the mounting portion 24 is disposed on the tail end face of the functional unit 3, and the throwing port 25 is not required, and the size of the housing of the functional unit 3 is not required. This embodiment may also use the mounting portion 24 as the cover 2 in embodiment 2, except that the cover 2 is fixed integrally with the function unit 3.

The functional unit 3 shown in fig. 15 is a projector, the projector apparatus is installed outside the chamber 30, and the working port 32 of the projector apparatus extends into the chamber 30 to work; the functional unit 3 shown in fig. 16 is a display screen, which is installed outside the cavity 30 to work; the functional unit shown in fig. 17 is an additional toy which is installed outside the cavity 30 to work.

Example 4

In order to ensure the air tightness and safety of the cavity of the inflatable toy while facilitating the installation of the functional unit, the installation opening of the installation seat is provided with a transparent window to isolate the external part, and the installation seat can wholly or partially accommodate the functional unit. As shown in fig. 18-27, in this embodiment, on the basis of embodiment 1, the inner ring step 5 is extended in an axially inward sinking manner, so as to form an accommodating space 29 with an inward sinking structure, when the depth and width dimensions of the accommodating space 29 are greater than or equal to the dimensions of the housing of the functional unit 3, the functional unit 3 can be integrally hidden and installed in the accommodating space 29 of the mounting seat 1, and the housing does not protrude from the mounting seat 1; when the depth dimension of the accommodating space 29 is less than the length dimension of the housing of the functional unit 3, the functional unit 3 can be partially hidden and installed in the accommodating space 29 of the installation seat 1, and the housing part of the functional unit can protrude out of the installation seat 1; the installation port 4 is provided with a transparent window 28, the side wall of the inner ring step 5 is provided with a clamping hole 10, the end surface of the functional unit 3 is provided with an air port 20 and an electric contact 21 at corresponding positions, the air port 20 can be directly in airtight butt joint with an air vent 6 on the installation seat 1 for ventilation, the electric contact 21 can be directly contacted with an electric contact 8 on the installation seat 1 for conduction, so that an externally-accessed power supply and signals can be electrically connected to the functional unit 3 through an electric wire 26, the electric conduction supply is realized, and the normal work of the functional unit 3 is ensured; an elastic bolt 11 matched with the clamping hole 10 is arranged at a corresponding position on the side surface of the functional unit 3, and an unlocking button 33 connected with the elastic bolt 11 is also arranged on the functional unit 3; when the functional unit 3 needs to project light projection into the cavity 30 of the inflatable toy, the air port 20 and the electrical contact 21 are arranged on the end face of the head of the functional unit 3 so as to be respectively in butt joint with the air port 6 and the electrical contact 8 on the mounting seat 1, and the unlocking button 33 is arranged on the end face of the tail so as to conveniently unlock the elastic bolt 11 and the clamping hole 10 and detach the functional unit from the mounting seat 1; when the functional unit 3 needs to project light projection or throw atmosphere outside the cavity 30 of the inflatable toy, the air port 20 and the electric contact 21 are arranged on the tail end face of the functional unit 3, and the unlocking button 33 is arranged on the head end face.

As shown in fig. 24 to 26, the locking hole 10, the vent 6 and the electrical contact 8 may also be disposed outside the receiving space 29 of the mounting base 1, and when the functional unit 3 needs to project light into or out of the cavity 30, the functional unit 3 will protrude from the mounting base 1 after being mounted on the mounting base 1, but it can be adapted to mount different sizes of functional units 3, and is highly compatible.

The functional unit 3 shown in fig. 21-22 is a projector, the projector device is installed in the accommodating space 29 and projects the projection toward the inside of the cavity 30, the projector is integrally installed in the accommodating space 29 of the mounting base 1, and the housing does not protrude from the mounting base 1; the functional unit 3 shown in fig. 23 is a projector, the projector apparatus is partially installed in the accommodating space 29 and projects toward the inside of the cavity 30, the projector is partially installed in the accommodating space 29 of the mounting base 1, and a part of the housing protrudes from the mounting base 1; the functional unit 3 shown in fig. 27 is a projection type spot light, a projection type spot light part is installed in the accommodating space 29 and irradiates the inside of the cavity 30, the projection type spot light part is installed in the accommodating space 29 of the mounting base 1, and a part of the housing protrudes from the mounting base 1; the function unit 3 shown in fig. 26 is a projector, which is installed through the card hole 10, the vent 6, and the electrical contact 8 provided outside the accommodation space 29, and operates by irradiating light to the outside of the cavity 30.

The accommodating space 29 of this embodiment may also be formed by enclosing a soft material, instead of the inner ring step 5 of the mounting base 1 being formed by extending in an axial inward direction, where the soft material may be a plastic film, a rubber film, an aluminum film, a woven film, or other materials, such as a PVC film or a TPU film; the soft material is wholly or partially transparent to form a transparent window 28. When the functional unit is replaced, the cavity of the inflatable toy is always kept airtight, so that the cavity is prevented from being leaked and deformed, and the attractiveness is enhanced.

Example 5

This embodiment is an operation principle of the embodiment 1 to 4 in which the function unit is mounted on the mounting base. 28-30, after the desired functional units are mounted to the respective mounting receptacles on the inflatable toy and communicated with the air supply 35, an inflatable toy system is formed; the information of the function unit 3 is input through an input device, the information includes ID information, type information, play information and the like of the function unit 3, the ID information, the type information, the play information and the like of the function unit 3 are transmitted to a main controller for operation and analysis after signal conversion is performed through a signal receiving module, the main controller transmits a control rule signal to a sub-control module 36 through a signal output module according to an operation result, the sub-control module 36 processes the control rule signal according to the transmitted control rule signal, judges whether game model data corresponding to the control rule signal is stored in a current memory, loads the game model data to a memory and analyzes the game model data, and transmits the control signal of the game model to the function unit 3 through an electric contact 8 and an electric contact 21 on a mounting base 1, the function unit 3 CAN execute various work instructions according to the control signal, the sub-main control module 36 CAN be arranged on the mounting base, an electric wire connecting part 9 is arranged on the sub-control module 36, the electric wire connecting part 9 is electrically connected with a device through an electric wire 26, and the electric wire 26 CAN adopt a field bus, such as RS485, RS232 and a CAN be adopted.

Certainly, the sub-control module 36 may also be disposed inside the function unit 3, the main controller may directly send the control rule to the electrical contact 8 on the mounting seat, and then the electrical contact 21 on the function unit 3 is in contact with the electrical contact 8 to be conducted and transmitted to the function unit 3, because the sub-control module 36 is disposed in the function unit 3, a program corresponding to the function unit 3 is stored in the sub-control module 36, and the function unit 3 may call the corresponding sub-control program according to the received control rule to work.

The sub-control module 36 is arranged, so that the modularized control management of the whole inflatable toy system is facilitated, the interference among signals is reduced, and the work of the whole system is not influenced even if a single group of modules breaks down. Alternatively, all control commands of the functional unit 3 may be directly issued by the main controller for control.

The interface mode of the electric connection of the utility model is not limited to the use of contact type, and other interface modes such as pin type, card type, pin type and the like can be used.

The utility model discloses a functional unit includes projector, bubble blowing machine, paper jet machine, tobacco spray machine, ball blower, water jet equipment, magnetic means, heating nozzle, AR environmental perception camera, projection screen, display screen, LED lamp, throws type shot-light, motion load-bearing part, static generating device, changeable balloon, ordinary camera, loudspeaker (stereo set), additional toy (doll, cloth doll etc.), ultraviolet ray degassing unit, plasma degassing unit, the cavity that inflates, electromechanical device, pneumatic means, valve member etc..

Example 6

In order to increase the entertainment effect of the inflatable toy system and provide various playing methods for players, the cavity is divided into a supporting cavity and other cavities, the supporting cavity is used for bearing other cavities and/or functional units, and the inflatable cavity in the functional unit is also one of the other cavities.

As shown in fig. 39, the cavity of the inflatable toy of the present invention includes a supporting cavity 46 and other cavities 47 (inflatable cavities), the supporting cavity 46 is provided with a space structure capable of supporting a player to enter for playing or connecting to bear other toys, and the other cavities 47 can be fixedly or repeatedly detachably connected to the space structure of the supporting cavity 46; a supporting cavity ventilation interface 48 is arranged on the supporting cavity 46, and one end of the supporting cavity ventilation interface 48, which is positioned outside the supporting cavity 46, is communicated with the air source 35 through an air pipe 27; the end of the supporting cavity ventilating port 48 located inside the supporting cavity 46 is respectively communicated with the inside of the supporting cavity 46 and/or the mounting seat 1 of the mounting part, and the inside of the supporting cavity 46 is connected with the air pipe connecting port 7 on the mounting seat 1 through an independent air pipe 27, so that the air led to the supporting cavity 46 and the air led to the mounting seat 1 are independent and not mixed; the supporting cavity 46 is also a soft deformable inflatable cavity, which can be laid on the ground or a toy, when the supporting cavity 46 is laid on the ground, the supporting cavity 46 can bear the weight of a player and allow the player to move on the supporting cavity 46, so that a safe distance is kept between the player on the supporting cavity 46 and the ground to protect the player; the number of the supporting cavity ventilation interfaces 48 is at least two, at least one of which is communicated with the positive pressure air source and at least one of which is communicated with the negative pressure air source, so as to realize inflation and air exhaust respectively, wherein the positive pressure air source and the negative pressure air source can be generated by the same air source device or can be generated by two air source devices separately; the end of the support cavity vent port 48 located inside the support cavity 46 may be branched into multiple ports, so that the gas from the gas source 35 for inflation and the gas from the cavity returning to the gas source 35 or the external atmosphere for air extraction can be split or merged, thereby saving the number of the gas sources 35 connected to the gas pipes 27 located outside the support cavity 46; a supporting cavity electrical contact 49 is further arranged on the supporting cavity 46, one end of the supporting cavity electrical contact 49, which is positioned outside the supporting cavity 46, is electrically connected with a power supply and/or a signal source, and one end of the supporting cavity electrical contact 49, which is positioned inside the supporting cavity 46, is electrically connected with the wire connecting part 9 on the mounting base 1; the support chamber 46 is connected to at least one other chamber 47 (inflatable chamber), and the connection between the support chamber 46 and the other chamber 47 is one of the following: the air pipes 27 communicated with the air pipes 27 of the supporting cavity 46 and the other cavities 47 are mutually independent through heat seal, glue adhesion and connection through the mounting seat 1, so that the supporting cavity 46 and the other cavities 47 can respectively receive independent and time-sharing inflation and/or air suction, and the action change is asynchronous and richer.

The air pipe 27 can be communicated with the inside of the other cavity 47 (inflation cavity) from the inside of the supporting cavity 46, and the air pipe 27 is used for inflating and exhausting the supporting cavity 46 or the other cavity 47 (inflation cavity), so that the movable action of the supporting cavity 46 or the other cavity 47 (inflation cavity) is realized; the electric wire 26 can be conducted to the mounting base 1 from the inside of the supporting cavity 46, so that the electric connection is provided for the power-using functional unit 3, the air pipe 27 and the electric wire 26 are prevented from being exposed outside to influence the appearance and the safety, the production process is simple and easy, the material consumption is reduced, and the cost is saved.

The function unit 3 can be arranged on the mounting seat 1 on the supporting cavity 46 and/or other cavities 47, the function unit 3 can adopt any one or any combination of more than two listed in embodiment 5, and the function unit 3 is electrically connected with a power supply through the electric wire 26 and used for supplying power to the function unit 3.

The supporting cavity 46 and the other cavities 47 (inflation cavities) of the present embodiment are respectively communicated with the air source 35 through different air pipes 27, and can respectively receive independent and time-sharing inflation/deflation, so that the inflation toy can present a dynamic change effect by respectively performing inflation/deflation on the supporting cavity 46 and the other cavities by using the air source 35. And can give out light, make sound etc. while realizing multiple movements to realize the interactive effect that the inflatable toy is richer nimble.

The background section of the present invention may contain background information related to the problems or the environment of the present invention and is not necessarily descriptive of the prior art. Accordingly, the inclusion in the background section is not an admission of prior art by the applicant.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific/preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. For those skilled in the art to which the invention pertains, a plurality of alternatives or modifications can be made to the described embodiments without departing from the concept of the invention, and these alternatives or modifications should be considered as belonging to the protection scope of the invention. In the description herein, references to the description of the term "one embodiment," "some embodiments," "preferred embodiments," "an example," "a specific example," or "some examples" or the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction. Although the embodiments of the present invention and their advantages have been described in detail, it should be understood that various changes, substitutions and alterations can be made herein without departing from the scope of the claims.

Claims (41)

1. A mounting piece is used for mounting a function unit on a cavity of an inflatable toy, and is characterized by comprising a mounting seat, a mounting head and a mounting head, wherein the mounting seat is used for mounting and connecting the function unit with a plurality of different types in a replaceable manner, and a cavity combining part is arranged on the mounting seat and used for connecting a cavity of the inflatable toy; the mounting seat is further provided with a first locking mechanism, and when the functional unit is mounted on the mounting seat, the functional unit can be directly or indirectly locked and fixed on the mounting seat through the first locking mechanism.

2. The mount of claim 1, wherein said mount further comprises a wire connecting portion for connecting a wire and an electrical contact electrically connected to said wire connecting portion, wherein said electrical contact of said functional unit is electrically connected to said electrical contact directly or indirectly when said functional unit is mounted to said mount.

3. The mount according to claim 2, wherein a sub-control module is further provided on the mount base, the electric wire connection portion is provided on the sub-control module, and the sub-control module is electrically connected to a main controller through the electric wire on the electric wire connection portion.

4. The mounting member of claim 2, wherein the mounting seat further comprises a gas pipe connection port and a vent port, the gas pipe connection port is used for connecting a gas pipe, the gas pipe connection port is communicated with the vent port, and when the functional unit is mounted on the mounting seat, the gas using port of the functional unit is directly or indirectly communicated with the vent port.

5. The mounting member according to claim 2, wherein the mounting seat is further provided with a mounting opening which is communicated with an inside of the cavity of the inflatable toy when the mounting seat is coupled to the cavity of the inflatable toy, the mounting member further comprises a closing cap which can hermetically close the mounting opening, the function unit is detachably mounted to the closing cap, the closing cap is provided with a conductive contact and a power supply contact which are electrically connected, the conductive contact is electrically connected to the electrical contact on the mounting seat when the closing cap is mounted to the mounting seat, and the power supply contact of the function unit is electrically connected to the power supply contact on the closing cap when the function unit is mounted to the closing cap.

6. The mounting member as claimed in claim 4, wherein the mounting seat further has a mounting opening, the mounting opening is communicated with the interior of the cavity of the inflatable toy when the mounting seat is connected to the cavity of the inflatable toy, the mounting member further includes a sealing cover, the sealing cover is capable of hermetically sealing the mounting opening, the functional unit is detachably mounted on the sealing cover, the sealing cover has a conductive contact and a power supply contact, the conductive contact is electrically connected to the power supply contact, the sealing cover further has a gas guide opening and a gas supply opening, the conductive contact is electrically connected to the electrical contact on the mounting seat when the sealing cover is mounted to the mounting seat, the gas guide opening is communicated with the gas vent on the mounting seat, the electrical contact on the functional unit is electrically connected to the power supply contact on the sealing cover when the functional unit is mounted to the sealing cover, and the gas supply opening on the sealing cover is communicated with the gas supply opening.

7. The mount of claim 6, wherein the conductive contacts and the air guide port on the closure are provided on a back and/or front surface of the closure, the power supply contacts and the air supply port are provided on the back and/or front surface of the closure, and the corresponding functional unit is also mountable on the back and/or front surface of the closure, inside the cavity of the inflatable toy when the functional unit is mounted on the back surface of the closure, and outside the cavity of the inflatable toy when the functional unit is mounted on the front surface of the closure; the air supply port and the air guide port on the front or back of the closing cover can be closed when not in use.

8. The mounting member as claimed in claim 7, wherein when the air guide holes are formed on both the back and front surfaces of the closure cap, a hollow air vent post is formed on the mounting seat, one end of the air vent post communicates with the air pipe connection port, and the other end is closed to form a first air blocking portion, and the air vent hole is formed on the side surface of the air vent post; when the closing cover is mounted on the mounting seat, the ventilation column is inserted into the air vent, the air vent is communicated with the air supply port, and the unused air guide port on the front surface or the back surface of the closing cover is sealed by the first air blocking part.

9. The mount of claim 7, wherein the closure is provided with a drop opening through which a working port of the functional unit mounted to the front face of the closure extends into the cavity of the inflatable toy.

10. The mount of claim 9, further comprising a closure for closing the port when the port is not in use.

11. A mount according to claim 5, wherein the rear and/or front face of the closure is provided with a sealing surface which seals against the mounting aperture when the closure is mounted on the mount.

12. The mounting member of claim 2, wherein said mounting seat further comprises a mounting opening, said mounting opening communicating with the interior of the cavity of said inflatable toy when said mounting seat is connected to the cavity of said inflatable toy, said functional unit or a portion of said functional unit hermetically sealing said mounting opening when said functional unit is mounted to said mounting seat, said electrical contacts on said functional unit being in direct electrical connection with said electrical contacts on said mounting seat.

13. The mounting member of claim 4, wherein said mounting seat further comprises a mounting opening, said mounting opening communicating with the interior of the cavity of said inflatable toy when said mounting seat is connected to the cavity of said inflatable toy, said mounting opening being closed by said functional unit or a portion of said functional unit when said functional unit is mounted to said mounting seat, said power-consuming contact on said functional unit being in direct electrical connection with said electrical contact on said mounting seat, said power-consuming opening of said functional unit being in direct communication with said vent opening on said mounting seat.

14. The mount of claim 13, wherein said mounting base has an axially inwardly recessed inner step, said functional unit being sealed by mating of said mounting portion with said mounting opening when said functional unit is mounted on said mounting base, said electrical contact and said vent opening of said mounting base being located on said inner step.

15. The mount of claim 2, wherein said mount further has a receiving space provided thereon for receiving said functional unit mounted on said mount.

16. The mount of claim 15, wherein said receiving space is a sunken structure and is provided with a transparent window, and wherein electrical contacts of said functional unit are electrically connectable with said electrical contacts when part or all of said functional unit is mounted in or out of said sunken structure.

17. The mount of claim 4, wherein said mount is further provided with an accommodating space for accommodating said functional unit mounted on said mount; the accommodation space is an inward-sinking structure and is provided with a transparent window, when the part or the whole of the functional unit is installed in or outside the inward-sinking structure, the electric contact of the functional unit is electrically connected with the electric contact, and the air port of the functional unit is communicated with the air vent.

18. The mount of claim 15, wherein the receiving space is made of a soft material, the soft material being at least one of a plastic film, a rubber film, an aluminum film, and a woven film, the soft material being made transparent in whole or in part.

19. A mount as claimed in any one of claims 1 to 18, wherein the first locking mechanism comprises any one of a docking arrangement, a catch arrangement, a screw-on arrangement, a hook arrangement, a latch arrangement, a bungee cord arrangement, an interference fit arrangement.

20. The mount of claim 19, further provided with an unlocking key for unlocking said first locking mechanism.

21. A mounting according to any one of claims 4, 6 to 10, 13 to 14 and 17 to 18, further comprising an air tube, one end of which is in direct or indirect communication with an air supply and the other end of which is connected to an air tube connection port of the mounting, for inflating and/or evacuating the functional unit for providing working air and/or heat dissipating air for the functional unit from the air supply.

22. The mounting member according to claim 21, wherein said air tubes are at least two, and are respectively an inflation tube and an air suction tube, one end of said inflation tube and one end of said air suction tube are respectively communicated with a positive pressure air source and a negative pressure air source, and the other end of said inflation tube and the other end of said air suction tube are respectively connected to different air tube connecting ports of said mounting member, so that said functional units can be inflated and evacuated simultaneously or at different times.

23. A functional unit adapted to be mounted to a mounting member as claimed in any of claims 1 to 22, the functional unit being provided with a mounting portion for mounting the functional unit to the mounting member, and a second locking mechanism adapted to cooperate with the first locking mechanism of the mounting member for locking the functional unit to the mounting member.

24. A functional unit according to claim 23, characterized in that the mounting portion is provided on a head and/or tail end face of the functional unit.

25. The functional unit of claim 24, wherein when the mounting portion is disposed on the head portion of the functional unit, the mounting portion further comprises a placement opening, and the working opening of the functional unit extends into the cavity of the inflatable toy through the placement opening and the mounting opening.

26. The functional unit according to claim 23, wherein the functional unit is provided with an electric contact and an air vent, the electric contact and the air vent are provided on the mounting portion, when the functional unit is mounted on the mounting member, the air vent is directly or indirectly communicated with the air vent on the mounting member, and the electric contact is directly or indirectly electrically connected with the electric contact on the mounting member.

27. The functional unit of claim 26, wherein a hollow air column is provided on the functional unit, one end of the air column is communicated with the air using portion of the functional unit, the other end of the air column is closed to form a second air blocking portion, and the air blocking portion is provided on the side surface of the air column; and the back surface and the front surface of the sealing cover on the mounting part are both provided with air supply ports, when the functional unit is mounted on the sealing cover, the air columns are inserted into the air supply ports, the air supply ports are communicated with the air supply ports, and the unused air supply ports on the front surface or the back surface of the sealing cover are sealed by the second air blocking parts.

28. The functional unit of claim 26, further comprising a sub-control module disposed on the functional unit, wherein the sub-control module is electrically connected to the electrical contacts, and wherein the electrical contacts are electrically connected to the electrical contacts and to the main control unit via wires when the functional unit is mounted on the mounting base.

29. The functional unit according to claim 23, wherein the functional unit is a combination of one or more of the following: the device comprises a projector, a bubble blowing machine, a paper spraying machine, a smoke spraying machine, a ball blowing machine, a water spraying device, a magnetic device, a heating nozzle, an AR environment sensing camera, a projection screen, a display screen, an LED lamp, a projection type spotlight, a motion bearing part, an electrostatic generating device, a changeable balloon, a common camera, a loudspeaker, a sound box, an additional toy, an ultraviolet sterilizing device, a plasma sterilizing device, an inflation cavity, an electromechanical device, a pneumatic device and a valve component.

30. An inflatable toy comprising a chamber which is inflatable and a mounting as claimed in any of claims 1 to 22 connected to the chamber of the inflatable toy by a chamber junction.

31. The inflatable toy of claim 30, wherein said mounting member is provided with a sub-control module, said sub-control module being electrically connected to said main controller through said electric wire on said electric wire connecting portion.

32. The inflatable toy of claim 31, wherein said sub-control module is provided with an electrical wire connection portion, said electrical wire connection portion being electrically connected to said main controller via an electrical wire, said sub-control module being electrically connected to said electrical contact on said mounting base, said electrical contact on said functional unit being capable of being electrically connected to said electrical contact directly or indirectly when said functional unit is mounted on said mounting base.

33. The inflatable toy of claim 30, wherein said chamber comprises a support chamber, said support chamber being communicable with a gas source to receive inflation and/or suction; the mounting seat is fixedly or repeatedly detachably connected to the supporting cavity.

34. The inflatable toy of claim 33, wherein said support cavity is provided with a support cavity vent interface; the end of the support cavity ventilation interface, which is positioned outside the support cavity, is communicated with an air source; one end of the supporting cavity ventilation interface, which is positioned in the supporting cavity, is communicated with the inside of the supporting cavity and/or the mounting seat; the supporting cavity is a soft deformable inflating cavity.

35. The inflatable toy of claim 34, wherein at least two of said support chamber vent ports are provided and are in communication with a positive pressure air source and a negative pressure air source, respectively, for inflation and deflation, respectively.

36. The inflatable toy of claim 33, wherein the support cavity has a support cavity electrical contact, the support cavity electrical contact is electrically connected to a power source and/or a signal source at an end of the support cavity that is external to the support cavity, and the support cavity electrical contact is electrically connected to the mounting socket at an end of the support cavity that is internal to the support cavity.

37. The inflatable toy of claim 33, wherein said chamber further comprises an additional chamber fixedly or repeatably connected to said support chamber.

38. The inflatable toy of claim 37, wherein said additional chamber communicates with an end of said support chamber vent port located inside said support chamber through a separate air tube.

39. An inflatable toy according to claim 33 wherein the support chamber is provided with a spatial structure into which a player may enter for play or be connected to carry another toy.

40. An inflatable toy system comprising a functional unit according to any of claims 23-29 and an inflatable toy according to any of claims 30-39.

41. The inflatable toy system of claim 40, wherein said functional unit is removably mounted directly or indirectly to said inflatable toy.

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