WO2023005776A1

WO2023005776A1 - Mount for inflatable toy, functional unit, inflatable toy and system

Info

Publication number: WO2023005776A1
Application number: PCT/CN2022/106883
Authority: WO
Inventors: 曾迪
Original assignee: 曾迪
Priority date: 2021-07-26
Filing date: 2022-07-20
Publication date: 2023-02-02
Also published as: CN115671760A

Abstract

A mount for an inflatable toy, a functional unit (3), an inflatable toy, and a system. The mount is used for mounting the additional functional unit (3) to a chamber (30) of the inflatable toy, and comprises a mounting base (1) on which functional units (3) of different types can be mounted directly or indirectly in a replaceable manner. A chamber coupler (23) is provided on the mounting seat (1) to be connected to the chamber (30) of the inflatable toy. The mounting seat (1) is further provided with a first locking mechanism (10). After the functional unit (3) is mounted on the mounting base (1), the functional unit (3) can be directly or indirectly locked and fixed on the mounting base (1) by means of the first locking mechanism (10). The mount enables the functional unit (3) to be conveniently assembled and disassembled with the inflatable toy, and has high compatibility, universality and varied playing methods.

Description

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

technical field

The invention relates to an inflatable toy, especially a mounting part, a functional unit, an inflatable toy and a system for the inflatable toy.

Background technique

In children's play facilities, inflatable toys are loved by many children and parents because of their softness and safety. However, the playing methods and functions of most toys remain unchanged. Once consumers buy such inflatable toys, they cannot obtain new entertainment functions. By extension, the toy's interest is limited, and its appeal to children cannot last for a long time.

At present, the vast majority of inflatable toys with entertainment functions such as sound and light use the form of fixed installation of corresponding devices inside or outside the inflatable cavity. Once installed, it cannot be disassembled or replaced, and the installation of the entertainment device does not have flexibility and expandability.

CN202951242U discloses a light-emitting inflatable display object, which includes a light-transmitting inflatable body, a light-emitting component and a fan, and at least one light bar fixing bag and a controller fixing bag are sewn on the inner surface of the light-transmitting inflatable body. In addition, a wire perforation is formed on the light bar fixing bag and the controller fixing bag. The light-emitting component includes at least one LED light bar and a controller, and the LED light bar and the controller are connected by a set of wires. The at least one LED light The light bar is set in the light bar fixing bag on the inner surface of the light-transmitting inflatable body, the controller is set in the controller fixing bag on the inner surface of the light-transmitting inflatable body, and the wires electrically connecting the LED light bar and the controller pass through the corresponding The wires on the light bar fixing bag and the controller fixing bag are perforated, and the fan is installed in the air inlet of the light-transmitting inflatable body; lighting the LED light bar makes the luminous inflatable display exhibit a luminous effect. The light bar and controller in the light-emitting component are installed by sewing a fixing bag on the inner surface of the air cavity. This fixing method is not easy to disassemble and install, and it is not compatible with other functional units except the light-emitting component, and it is not universal.

It should be noted that the information disclosed in the above background technology section is only for understanding the background of the application, and therefore may include information that does not constitute prior art known to those of ordinary skill in the art.

Contents of the invention

The main purpose of the present invention is to overcome the defects of the above-mentioned background technology, and provide a mounting part, a functional unit, an inflatable toy and a system for an inflatable toy.

To achieve the above object, the present invention adopts the following technical solutions:

A mounting part for mounting an additional functional unit on the cavity of an inflatable toy, comprising a mounting base for replaceable direct or indirect mounting of various types of said functional units, said mounting base A cavity joint is provided, and the cavity joint is used to connect the cavity of the inflatable toy. The mounting base is also provided with a first locking mechanism. When the functional unit is installed on the mounting base, The functional unit can be directly or indirectly locked and fixed on the mounting seat by the first locking mechanism.

Further, the mounting base is also provided with a wire connection part and an electrical contact, the wire connection part is used for connecting wires, the electrical contact is electrically connected with the wire connection part, when the functional unit is installed on After the mounting seat is installed, the electrical contact of the functional unit is directly or indirectly electrically connected to the electrical contact.

Further, a sub-control module is also provided on the mounting base, the wire connection part is arranged on the sub-control module, and the sub-control module is electrically connected to the main controller through the wire on the wire connection part. connect.

Further, the installation base is also provided with a trachea connection port and a ventilating port, the trachea connection port is used for connecting a trachea, and the trachea connection port communicates with the ventilating port, when the functional unit is installed on the installation After the seat is seated, the air port of the functional unit communicates directly or indirectly with the air vent.

Furthermore, the mounting base is also provided with a mounting port, and when the mounting base is connected to the cavity of the inflatable toy, the mounting port communicates with the inside of the cavity of the inflatable toy, and the mounting part also includes A closure cover, the closure cover can airtightly close the installation opening, the functional unit is detachably mounted on the closure cover, and the closure cover is provided with electrically connected conductive contacts and power supply contacts , when the closure cover is installed on the installation seat, the conductive contact is electrically connected to the electrical contact on the installation seat, and when the functional unit is installed on the closure cover, the The electrical contact of the functional unit is electrically connected with the power supply contact on the closure cover.

Furthermore, the mounting base is also provided with a mounting port, and when the mounting base is connected to the cavity of the inflatable toy, the mounting port communicates with the inside of the cavity of the inflatable toy, and the mounting part also includes A closing cover, the closing cover can airtightly seal the installation opening, the functional unit is detachably mounted on the closing cover, the closing cover is provided with conductive contacts and power supply contacts, the The conductive contact is electrically connected with the power supply contact, and the closed cover is also provided with a connected air guide port and an air supply port. When the closed cover is installed on the mounting seat, the conductive contact It is electrically connected with the electrical contact on the mounting base, and the air guide port communicates with the air vent on the mounting base. When the functional unit is installed on the closure cover, the functional unit The electrical contact of the functional unit is electrically connected to the power supply contact on the closure cover, and the gas supply port of the functional unit communicates with the gas supply port on the closure cover.

Further, the conductive contacts and the air guide ports on the closure cover are arranged on the back and/or front of the closure cover, and the power supply contacts and the air supply ports are arranged on the closure cover. The back and/or front, the corresponding functional unit can also be installed on the back and/or front of the closure cover, when the functional unit is installed on the back of the closure cover, it is located in the cavity of the inflatable toy When the functional unit is installed on the front of the closed cover, it is located outside the cavity of the inflatable toy; when the air supply port and the air guide port on the front or back of the closed cover are not in use able to be sealed.

Further, when the air guide port is provided on the back and the front of the closure cover at the same time, a hollow ventilation column is provided on the mounting base, one end of the ventilation column communicates with the trachea connection port, and the other end is closed to form a The first air blocking part, the vent is arranged on the side of the vent column; when the closure cover is installed on the mounting seat, the vent column is inserted into the air guide port, and the vent is connected to the vent column. The air supply port is connected, and the unused air guide port on the front or back of the closure cover is sealed by the first air blocking part.

Further, the closing cover is provided with a delivery port, and the working port of the functional unit installed on the front of the closing cover extends into the cavity of the inflatable toy through the delivery opening.

Further, a blocking cover is also included, which is used to seal the insertion opening when the insertion opening is not in use.

Further, the back and/or front of the closure cover is provided with a sealing surface, and when the closure cover is installed on the installation seat, the sealing surface realizes sealing to the installation opening.

Furthermore, the mounting base is also provided with a mounting port. When the mounting base is connected to the cavity of the inflatable toy, the mounting port communicates with the inside of the cavity of the inflatable toy. When the functional unit is installed After being placed on the mounting base, the functional unit or a part of the functional unit airtightly closes the mounting opening, and the electrical contact on the functional unit is in contact with the electrical contact on the mounting base. The electrical contacts are directly electrically connected.

Furthermore, the mounting base is also provided with a mounting port. When the mounting base is connected to the cavity of the inflatable toy, the mounting port communicates with the inside of the cavity of the inflatable toy. When the functional unit is installed After arriving on the mounting base, the functional unit or a part of the functional unit closes the mounting opening, and the electrical contact on the functional unit is connected to the electrical contact on the mounting base. Direct electrical connection, the air port of the functional unit is directly connected with the air vent on the mounting base.

Further, the mounting seat is provided with an axially sunken inner ring step, and when the functional unit is mounted on the mounting seat, the functional unit matches with the mounting port through the mounting part on it The installation is sealed, and the electrical contacts on the installation seat and the air vent are located on the inner ring step.

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

Further, the accommodating space is a sunken structure, and is provided with a transparent window, when part or all of the functional unit is installed inside or outside the sunken structure, the electrical contacts of the functional unit can be connected to the The electrical contacts are electrically connected.

Further, the mounting base is also provided with an accommodating space for accommodating the functional unit installed on the mounting base; the accommodating space is an inward sunken structure, and is provided with a transparent window, when the functional unit Part or all of the parts are installed inside or outside the sinking structure, the electrical contact of the functional unit is electrically connected to the electrical contact, and the air port of the functional unit is in communication with the air vent.

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

Further, the first locking mechanism includes any one of a docking structure, a clamping structure, a screwing structure, a hook structure, a latch structure, an elastic cord structure, and an interference fit structure.

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

Further, it also includes an air pipe, one end of which is directly or indirectly communicated with the air source, and the other end is connected to the air pipe connection port of the mounting part, to inflate and/or draw air to the functional unit, and to use the air source to provide air for the The functional unit provides working air and/or cooling air.

Further, the air pipe is provided with at least two air pipes and an air extraction pipe, one end of the air inflation pipe and the air extraction pipe are respectively connected to a positive pressure air source and a negative pressure air source, and the other ends are respectively connected to the installation Different trachea connection ports of components, so that the functional units can be inflated and pumped at the same time or in time.

A functional unit capable of being installed on the mounting part, the functional unit is provided with a mounting part for mounting the functional unit on the mounting part, and the functional unit is also provided with a second lock A locking mechanism, the second locking mechanism can cooperate with the first locking mechanism on the mounting part, and is used for locking and fixing the functional unit after it is mounted on the mounting part.

Further, the installation part is provided on the head and/or tail end surface of the functional unit.

Further, when the installation part is arranged on the head of the functional unit, the installation part is also provided with an insertion opening, and the working opening of the functional unit extends through the insertion opening and the installation opening. In the cavity of the inflatable toy.

Further, the functional unit is provided with an electric contact and an air port, and the electric contact and the air port are arranged on the mounting part. When the functional unit is installed on the mounting part , the air port communicates directly or indirectly with the air vent on the mounting part, and the electrical contact is directly or indirectly electrically connected to the electrical contact on the mounting part.

Further, the functional unit is provided with a hollow air column, one end of the air column communicates with the air site of the functional unit, and the other end is closed to form a second air blocking part, and the air port is located at the The side of the air column; the back and front of the closing cover on the mounting part are provided with an air supply port, when the functional unit is installed on the closing cover, the air column is inserted into the air supply port , the air port communicates with the air supply port, and seals the unused air supply port on the front or back of the closure cover through the second air blocking portion.

Further, the functional unit is also provided with a sub-control module, the sub-control module is electrically connected to the electrical contact, and when the functional unit is installed on the mounting base, the electrical contact It is electrically connected with the electrical contacts, and is electrically connected with the main control through wires.

Further, the functional unit is a combination of one or more of the following devices: projector, bubble blowing machine, paper spraying machine, smoke blowing machine, ball blowing machine, water spraying equipment, magnetic device, heating nozzle, AR environment perception camera, projection screen, display screen, LED light, projection spotlight, motion bearing parts, static electricity generating device, variable balloon, ordinary camera, speaker, audio, additional toys, ultraviolet disinfection device, plasma disinfection device, inflatable Cavities, electromechanical devices, pneumatic devices, valve components.

An inflatable toy includes an inflatable cavity, and also includes the mounting part, the mounting part is connected to the cavity of the inflatable toy through the cavity joint part.

Further, a sub-control module is provided on the mounting part, and the sub-control module is electrically connected to the main controller through the wires on the wire connection part.

Further, the sub-control module is provided with a wire connection part, and the wire connection part is electrically connected to the main controller through a wire, and the sub-control module is electrically connected to the electrical contact on the mounting base, when the After the functional unit is mounted on the mounting base, the electrical contact on the functional unit can be directly or indirectly electrically connected to the electrical contact.

Further, the cavity includes a support cavity, and the support cavity can communicate with an air source to accept inflation and/or suction; the mounting base is fixedly or detachably connected to the support cavity superior.

Further, the support cavity is provided with a support cavity ventilation interface; the support cavity ventilation interface is located at one end of the support cavity to communicate with the gas source; the support cavity ventilation interface is located inside the support cavity One end communicates with the inside of the supporting cavity and/or the mounting seat; the supporting cavity is a soft deformable inflatable cavity.

Further, there are at least two ventilation ports for the supporting cavity, and they are respectively connected with positive pressure air source and negative pressure air source, so as to realize inflation and air extraction respectively.

Further, the support cavity is provided with a support cavity electrical contact, and one end of the support cavity electrical contact located outside the support cavity is electrically connected to a power supply and/or a signal source, and the support cavity One end of the electrical contact located inside the supporting cavity is electrically connected to the mounting base.

Further, the cavity also includes other cavities that are fixedly or removably connected to the support cavity.

Further, the other cavity communicates with one end of the support cavity ventilation interface located inside the support cavity through an independent air pipe.

Further, the supporting cavity is provided with a space structure capable of carrying players into it for playing or connecting and carrying other toys.

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

Further, the functional unit can be replaced directly or indirectly installed on the inflatable toy.

In some specific embodiments, the cavity of the inflatable toy can be provided with a mounting seat by means of heat sealing, etc., and a mounting port is provided on the mounting seat, and functional units such as a light projector can be inserted into the cavity from the mounting port to carry out To work, the functional unit can be fixedly installed on the closing cover through the second locking mechanism, and then the closing cover is installed on the mounting base through the first locking mechanism, and the indirect locking and fixing installation is carried out, so that the functional unit can be installed on the inflatable On the toy, the process of disassembly and assembly is convenient and fast, and the user experience is good, and the entertainment function of the inflatable toy is effectively expanded, which helps to increase the fun of the toy.

In some specific embodiments, functional units can be installed on both sides of the closure cover, and the functional units can be installed inside the cavity facing inward, and can be installed outside the cavity facing outward, with strong compatibility, wide adaptability, and flexibility. It can cope with various usage scenarios and installation requirements.

In some specific embodiments, there are corresponding electrical contacts and air vents on the mounting part, which can be ventilated and energized, eliminating the obstacle of additionally arranging wire interfaces for external functional units, easy to use, and effectively realizing the adaptation of electronic hardware and inflatable toys .

In some specific embodiments, the mounting part is provided with a ventilation port, and the functional unit is provided with an air port for heat dissipation or work. After the functional unit is installed, the functional unit can be ventilated through the air pipe for heat dissipation or work, or directly use the cavity The air inside the body is dissipated to achieve a good heat dissipation function, which can ensure the normal operation of the functional unit.

In some specific embodiments, the connection between the closure cover and the installation seat can be airtight to prevent air leakage inside the cavity, and achieve the dual effects of flexible installation and effective air-tightness.

In some specific embodiments, the installation seat, the closure cover and the functional unit can be easily disassembled and assembled, and then installed on the inflatable toy through docking, clamping, knobs, hooks, elastic ropes, etc., with flexible and rich expandability .

In some specific embodiments, the functional unit can also be directly installed on the mounting base, and the installation can be completed in one step, which is convenient and trouble-free, and does not affect the working direction of the functional unit (the atmosphere or light projection to the inside of the cavity or the atmosphere to the outside). objects or light projections are acceptable).

In some specific embodiments, the mounting seat can also wrap the entire functional unit and be installed inwardly on the cavity, so as to avoid protruding from the mounting seat, causing the risk of players being easily bumped into when playing, and effectively improving safety.

In some specific embodiments, when the functional unit does not need to inject atmosphere into the cavity, but only needs to project light, the installation seat can isolate the inside of the cavity from the outside to ensure airtightness.

In summary, the beneficial effects of the embodiments of the present invention mainly include:

Through the mounting part of the present invention, the functional unit can be easily disassembled and assembled with the inflatable toy, which solves the problems of insecure connection between the inflatable toy and the functional unit, inconvenient installation, and poor airtightness; high compatibility and versatility, and various ways to play;

The electricity and gas are led to the mounting part. When the functional unit is docked with the mounting part, the electricity and gas required for the functional unit to work will be connected and conducted, solving the problem that the functional unit cannot be ventilated or energized after it is connected to the inflatable toy;

After the functional unit is installed through the mounting parts, the air source of the inflatable toy can be used for heat dissipation, which solves the problem that the functional unit cannot be effectively and safely dissipated after it is installed inside the inflatable toy;

By setting the closed cover, functional units can be installed on both the front and back sides of the closed cover, so that the functional unit can not only put atmosphere or light projection into the cavity to work, but also put atmosphere or light projection outside the cavity to work;

By setting a transparent window on the mounting part, when the functional unit is installed, the functional unit is completely isolated from the inside of the cavity of the inflatable toy, but it does not affect the light and shadow projected by the functional unit into the cavity for work, which can ensure the airtightness of the cavity;

After the functional unit is installed by providing an accommodating space on the mounting part, the entire functional unit can be accommodated in the accommodating space, and will not protrude from the mounting part or the cavity, so as to prevent the player from accidentally touching or bruising during the playing process, effectively Improved security.

Description of drawings

Fig. 1 is a top exploded view of the assembly of a functional unit, a closure cover and a mounting seat in Embodiment 1 of the present invention.

Fig. 2 is a bottom exploded view of the assembly of the functional unit, the closure cover and the mounting seat in Fig. 1 .

Fig. 3 is a schematic diagram of the functional unit, the closing cover and the mounting seat after assembly.

Fig. 4 is a schematic top view of the functional unit, the closing cover and the mounting seat assembled and installed on the cavity of the inflatable toy, and the functional unit works toward the inside of the cavity.

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

Fig. 6 is a schematic diagram of assembling and installing the functional unit, the closure cover and the mounting seat on the cavity of the inflatable toy, and the functional unit works to the outside of the cavity.

Fig. 7 is a schematic diagram of the functional unit being installed outside the cavity for the projector to work.

Fig. 8 is a schematic diagram of the functional unit being installed outside the cavity for the speaker to work.

Fig. 9 is a schematic diagram showing that the functional unit is installed outside the chamber for the Variety Balloon to work.

Fig. 10 is a top exploded view of the assembly of the functional unit, the closure cover and the mounting seat in Embodiment 2 of the present invention.

Fig. 11 is an exploded bottom view of Fig. 10 .

Fig. 12 is a schematic diagram of the functional unit in Fig. 10 being assembled and installed on the cavity of the inflatable toy with the closing cover and the mounting base, and the functional unit works toward the inside of the cavity.

Fig. 13 is an exploded axonometric view of the assembly of the functional unit and the mounting base in Embodiment 3 of the present invention.

Fig. 14 is a schematic perspective view of Fig. 13 after assembly.

Fig. 15 is a schematic diagram of Fig. 14 being installed on the cavity of the inflatable toy and working into the cavity.

Fig. 16 is a schematic diagram of the functional unit being installed outside the cavity for the display screen to work.

Figure 17 is a schematic view of the functional unit working outside the cavity for an additional toy.

Fig. 18 is a top exploded view of the assembly of the functional unit and the mounting base in Embodiment 4 of the present invention.

Fig. 19 is a bottom view explosion diagram of Fig. 18 .

Fig. 20 is a schematic diagram of all the functional units being accommodated in the accommodation space after the assembly of Fig. 18 is completed.

Fig. 21 is a schematic front view after installing Fig. 20 on the cavity of the inflatable toy.

Fig. 22 is a schematic view of the back of Fig. 20 installed on the cavity of the inflatable toy.

Fig. 23 is a schematic diagram of a part protruding from the mounting seat after the functional unit is installed on the cavity of the inflatable toy.

Fig. 24 is a top view schematic diagram of assembling with the functional unit after the clamping hole, the air vent and the electrical contact are arranged outside the accommodation space of the mounting seat.

Fig. 25 is a schematic bottom view of assembling with the functional unit after the clamping hole, air vent and electrical contact are arranged outside the accommodating space of the mounting base in Fig. 24 .

Fig. 26 is a schematic diagram of the functional unit and the mounting seat in Fig. 24 being installed on the cavity of the inflatable toy and working outside the cavity.

Fig. 27 is a schematic diagram of the functional unit for the projection type spotlight installed outside the cavity and irradiating to the inside of the cavity.

Fig. 28 is a block diagram of the control system of Embodiment 5 of the present invention.

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

Fig. 30 is a schematic diagram of a sub-control module provided on the mounting base of Embodiment 5 of the present invention.

Fig. 31 is a top exploded view of the closure cover provided with conductive contacts and air openings on both sides and assembled with the mounting base according to the embodiment of the present invention.

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

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

Fig. 34 is a cross-sectional view of the closure cap A-A in Fig. 33 .

Fig. 35 is an exploded view of another structure of the air port of the functional unit in Fig. 1 .

FIG. 36 is a cross-sectional view of FIG. 35 after assembly.

Fig. 37 is a schematic diagram of frontal sealing of the sealing surface in the embodiment of the present invention.

Fig. 38 is an exploded view of another structure of the mounting seat in the embodiment and the assembly of the closing cover.

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

List of reference signs:

标号label	名称 name	标号label		名称name
11	安装座 mount	1818	供电触点 power supply contact
22	封闭盖 closing cap	1919	固定口fixed port
33	功能单元 functional unit	2020	用气口 Air port
44	安装口Mounting port	21twenty one	用电触点 electrical contacts
55	内环台阶inner ring steps	22twenty two	固定卡扣 Fixed buckle
66	通气口Vent	23twenty three	腔体结合部 Cavity Junction
77	气管连接口Tracheal connection	24twenty four	安装部 Installation Department
88	电触点 electrical contacts	2525	投放口 Delivery port
99	电线连接部 Wire connection	2626	电线 electric wire
1010	卡孔 card hole	2727	气管 trachea
1111	弹力插销 Elastic latch	2828	透明视窗 transparent window
11A11A	导向斜面guide slope	2929	容纳空间 storage space
1212	抓手位 Gripper position	3030	腔体 Cavity
1313	解锁键unlock key	3131	堵盖 Blockages
1414	密封面 Sealing surface	3232	工作口working mouth
1515	导电触点 Conductive contacts	3333	解锁按钮 unlock button
1616	导气口 Air port	3434	密封圈sealing ring
1717	供气口 air supply port	3535	气源 Gas source
3636	子控制模块 sub control module	3737	导通气道 open airway
3838	通气柱 ventilation column	3939	第一阻气部 first choke
4040	用气柱 air column	4141	第二阻气部 second choke
4242	导气道 Airway	4343	第一输气口 first gas port
4444	供气道Airway	4545	第二输气口 Second gas port
4646	支撑腔体 Support cavity	4747	其他腔体 Other cavities
4848	支撑腔体通气接口Support cavity ventilation interface	4949	支撑腔体电触点Support cavity electrical contacts

Detailed ways

Embodiments of the present invention will be described in detail below. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may 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 indirectly connected to the other element. In addition, the connection can be used for fixation as well as for coupling or communication.

It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying Any device or element must have a specific orientation, be constructed and operate in a specific orientation and therefore should not be construed as limiting the invention.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of these features. In the description of the embodiments of the present invention, "plurality" means two or more, unless otherwise specifically defined.

Example 1

As shown in Figures 1-6, this embodiment discloses a mounting piece, including a mounting base 1 and a closure cover 2, and the mounting base 1 is provided with a cavity joint 23 for connecting with the cavity 30 of an inflatable toy. Connect, the connection methods include fixed connection and detachable connection, the fixed connection method includes hot melt, glue, etc., the detachable connection method includes thread clamping, snap clamping, etc. After the connection, ensure that the cavity 30 The gas inside cannot leak from the cavity junction 23; the installation seat 1 is provided with an installation port 4, and when the installation seat 1 is connected to the cavity 30 of the inflatable toy, the installation port 4 can be connected with the inflatable toy The interior of the cavity 30 runs through;

In this embodiment, the mounting seat 1 has a ring structure, and the mounting seat 1 is provided with an inner ring step 5 sunk inward in the axial direction, and two air vents 6 are provided on the front of the inner ring step 5, respectively For inflation and air extraction, two air pipe connection ports 7 are provided on the back of the inner ring step 5, which are respectively used to connect air pipes 27, and the air pipes 27 include an inflation pipe and an air extraction pipe. The trachea connection port 7 connected to the inflatable tube is communicated, and the air vent 6 for air extraction is communicated with the trachea connection port 7 connected to the suction tube, and the air tube 27 is connected to the gas source 35; Electrical contacts 8 are used to conduct power supply, control signals, image signals, sound signals, etc., and the back of the inner ring step 5 is provided with a wire connection part 9, and the wires 26 (including power wires and signal wires) can be connected To the wire connection part 9, the wire connection part 9 and the electrical contact 8 are electrically connected to each other, so that the externally connected power supply and signal can be electrically connected to the electrical contact 8 through the wire 26, and the inner ring step A clamping hole 10 is provided on the side wall of the surface 5 .

The closure cover 2 has a circular structure, and the outer diameter of the closure cover 2 corresponds to the diameter of the inner ring step 5. An elastic bolt 11 is arranged on the outer circumference of the closure cover 2, and the elastic bolt 11 and the The clamping hole 10 corresponds, and when the closing cover 2 is installed on the mounting base 1, the elastic bolt 11 can be inserted into the clamping hole 10 to lock, preventing the closing cover 2 from being separated from the mounting base 1; Closing cover 2 is provided with handle position 12 on the front, and described handle position 12 is provided with unlocking key 13, and described unlocking key 13 is connected with elastic bolt 11, can drive when pinching unlocking key 13 to the center of a circle. The elastic bolt 11 is retracted from the locking hole 10 to be unlocked, so that the closing cover 2 is removed from the mounting base 1 .

In order to cover the closure cover 2 conveniently, the elastic bolt 11 is provided with a guide inclined surface 11A. Press to drive the elastic bolt 11 to retract automatically, and when it is installed in place, it will automatically pop up and be stuck in the card hole 10, instead of pinching the unlocking key 13 all the time to make the elastic bolt 11 retract before installing.

The back and/or front of the closure cover 2 is provided with an axially upwardly convex sealing surface 14, the diameter of the sealing surface 14 corresponds to the installation port 4, and the sealing surface 14 is provided with an O-ring. After the cover 2 is mounted on the mounting seat 1, the O-ring on the sealing surface 14 can form a seal with the side wall of the mounting port 4, ensuring that the gas inside the cavity 30 cannot leak out.

The back and/or front outer ring end faces of the closure cover 2 are provided with conductive contacts 15 and air guide ports 16 corresponding to the electrical contacts 8 and vents 6 on the mounting base 1, when the closure cover 2 After being installed on the mounting base 1, the electrical contact 8 and the conductive contact 15 are in contact to conduct the circuit, and the vent 6 and the air guide 16 are connected to each other to conduct air conduction; the back of the closure cover 2 There is also an air supply port 17, a power supply contact 18 and a fixed port 19. The air supply port 17, the power supply contact 18 and the fixed port 19 can be connected with the gas port 20 and the electric contact provided on the functional unit 3 respectively. The point 21 corresponds to the fixed buckle 22, the air guide port 16 communicates with the air supply port 17 through the conduction air channel 37 inside the closure cover 2, and the conductive contact 15 is electrically connected to the power supply contact 18, The fixed port 19 is matched with the fixed buckle 22, and the fixed port 19 can be locked with the fixed buckle 22 to fix and lock the functional unit 3 on the closure cover 2; when the functional unit 3 is mounted on When the closed cover 2 is on the back side, the fixed buckle 22 on it can be snapped into the fixed port 19 to be clamped, and the air port 20 can be airtightly connected with the air supply port 17 for ventilation, and the electric contact 21 It can be in contact with the power supply contact 18 and energized, and the external power supply and signal can be electrically connected to the functional unit 3. The functional unit 3 is also provided with an unlock button 33, and the unlock button 33 can unlock the functional unit 3. The installation with the closure cover 2 enables unlocking between the fixing buckle 22 and the fixing opening 19 , so that the functional unit 3 can be removed from the closure cover 2 .

The front of the closure cover 2 can also be provided with a corresponding air supply port 17, a power supply contact 18 and a fixed opening 19. When the functional unit 3 is installed on the front of the closure cover 2, the fixing buckle on it will 22 can be clamped into the fixed port 19 for clamping, and the air port 20 can be airtightly connected with the air supply port 17 for ventilation; the electric contact 21 can be in contact with the power supply contact 18 for energization, and the external The power supply and signal can be electrically connected with the functional unit 3; the air supply port 17 on the front or back of the closure cover 2 can be blocked at any time with a plug or a valve to prevent air leakage when not in use.

The above-mentioned clamping hole 10 is one of the many structures of the first locking mechanism, and the fixed buckle 22 is one of the many structures of the second locking mechanism. The first locking mechanism and the second locking mechanism can also adopt such as Thread structure, tightening structure, hook structure, latch structure, elastic cord structure, interference fit structure, etc.; the first locking mechanism can directly cooperate with the second locking mechanism to lock, for example, the fixed buckle 22 snaps into the Locking is carried out in the locking hole 10; the first locking mechanism can also indirectly cooperate with the second locking mechanism to lock, such as locking the locking hole 10 with the elastic bolt 11 on the closure cover 2, and the fixed buckle 22 is also It is locked with the fixed opening 19 on the closure cover 2, thereby realizing indirect locking.

When the functional unit 3 is installed on the back of the closure cover 2, and the shell size of the functional unit 3 is less than or equal to the diameter of the installation port 4, after the closure cover 2 is installed on the mounting base 1, the functional unit 3 as a whole can extend into the cavity 30 from the position of the installation port 4 to carry out work, and the gas inside the cavity 30 cannot leak, and at the same time supply gas and power to the functional unit 3 through the gas supply port 17 and the power supply contact 18, providing the functional unit 3 to provide the necessary working conditions;

The functional unit 3 can also be installed on the front of the closure cover 2, and the functional unit 3 works outside the cavity 30. work inside, so there is no requirement for the size of the shell, as long as the air port 20, the electrical contact 21 and the fixing buckle 22 on it can be respectively connected with the air supply port 17, the power supply contact 18 and the fixing of the closure cover 2 port 19 can be corresponding; of course, two functional units 3 can also be installed on the front and back sides of the closure cover 2 at the same time, and then the closure cover 2 is installed on the mounting seat 1, so that the two The above-mentioned functional unit 3 works both inside and outside the cavity.

The appearance shape of the mounting seat 1 of this embodiment is not limited to a ring structure, and can be changed to a different shape according to requirements. 3 After being installed on the closing cover 2, the closing cover 2 can be installed on the installation seat 1, and the installation port 4 is blocked to ensure that the gas in the cavity 30 does not leak.

As shown in Figure 4-9, the appearance shape of the functional unit can also be set to various shapes and have various functions, for example, the functional unit 3 shown in Figure 4-6 is a projector, as shown in Figure 4-5 The entire device of the projector is installed inside the cavity 30 to work, and the side of the projector shown in Figure 6 is installed to work outside the cavity 30; the functional unit 3 shown in Figure 7 is a camera, which is installed to work outside the cavity 30; The functional unit shown in 8 is a horn (acoustic), which is installed outside the cavity 30 to work; the functional unit 3 shown in FIG. 9 is a variety balloon, which is installed outside the cavity 30 to work.

As shown in Figures 31-32, since the back and the front of the closure cover 2 can be provided with conductive contacts 15 and air guide ports 16 at the same time, the air guide ports 16 on both ends are connected through the air guide channels 42, and the closed cover 2 Both sides 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 respectively covered on the mounting base 1 by the front cover 2 or the back cover on the mounting base 1 It communicates with the air guide port 16 and the conductive contact 15 for ventilation and power supply. The air guide port 16 on the closure cover 2 is connected to the air supply port 17 through the internal conduction air channel 37, so the functional unit installed on the closure cover 2 3. The closing cover 2 can be turned over directly without disassembly and assembly, so that the functional unit 3 can work outside or inside the cavity 30 .

In order to better realize that when the front or back of the closure cover 2 is installed on the mounting base 1, the gas will not leak out from the air guide port 16 on the unused side, and one end of the conduction air passage 37 inside the closure cover 2 is connected to the air guide Road 42, and the first air delivery port 43 is provided on the air guide channel 42, and the other end of the guide air channel 37 is connected to the air supply port 17; the mounting seat 1 is provided with a hollow ventilation column 38, so One end of the ventilation column 38 communicates with the trachea connection port 7, and the other end is closed to form a first air blocking portion 39, and the ventilation opening 6 is arranged on the side of the ventilation column 38; when the closing cover 2 is installed on the mounting seat 1, the ventilation column 38 is inserted into the air guide channel 42 from the air guide port 16 at one end of the closed cover 2, and the vent port 6 on the ventilation column 38 is in relative conduction with the first air delivery port 43 on the air guide channel 42, so that the air pipe connection port 7 The gas flowing in or out flows through the ventilation column 38, and flows from the ventilation port 6 on the ventilation column 38 through the gas delivery port 43 on the air guide channel 42, and flows to the gas supply port through the gas delivery port 43 and the guide air channel 37 17; At the same time, due to the existence of the first gas blocking portion 39, the gas in the ventilation column 38 cannot leak out from the gas guide port 16 at the other end.

The diameter of the ventilation column 38 corresponds to the diameter of the air guide channel 42 to avoid air leakage after insertion; the opening diameter of the ventilation port 6 corresponds to the opening diameter and position of the air delivery port 43, when the ventilation column 38 is inserted into the air guide After the inside of the channel 42, the vent 6 and the first air delivery port 43 can be aligned to avoid affecting the size of the airflow after the air guide port 16 is inserted into the inside.

As shown in Figures 33-36, when the front and back of the closure cover 2 are provided with corresponding air supply ports 17 and power supply contacts 18 at the same time, the air supply ports 17 on both sides of the closure cover 2 pass through the air supply channel 44 Connected with each other, one end of the conduction air passage 37 inside the closure cover 2 is connected to the air supply passage 44, and a second air delivery port 45 is provided on the air supply passage 44, and the other end of the conduction air passage 37 is connected to the guide air passage 44. Gas port 16; the functional unit 3 is provided with a hollow gas column 40, one end of the gas column 40 leads to the gas site of the functional unit 3, and the other end is closed to form a second gas blocking part 41, the gas port 20 is located on the side of the air column 40; when the functional unit 3 is installed on the closure cover 2, the air column 40 is inserted into the air supply channel 44 from the air supply port 17 at one end of the closure cover 2, and the air column 40 is inserted into the air supply channel 44. Use the gas port 20 to communicate with the second gas delivery port 45 on the gas supply channel 44, so that the gas flowing in or out from the trachea connection port 7 passes through the gas guide port 16, the guide air channel 37, the second gas delivery port 45, The gas column 40 reaches the gas site of the functional unit 3; at the same time, due to the existence of the second gas blocking portion 41, the gas in the gas column 40 cannot leak out from the gas supply port 17 at the other end.

The diameter of the air column 40 corresponds to the diameter of the air supply channel 44 to avoid air leakage after insertion; the opening diameter of the air port 20 corresponds to the opening diameter and position of the second air delivery port 45, when the air column 40 After being inserted into the air supply channel 44 , the air port 20 and the second air delivery port 45 can be aligned to avoid affecting the air flow after being inserted from the air supply port 17 .

As shown in Figure 37, the sealing surface 14 does not need to protrude upward in the axial direction, only the inner diameter of the sealing surface 14 is larger than the diameter of the installation port 4. When the sealing cover 2 is placed on the mounting seat 1, the sealing surface 14 The O-ring on the top can be pressed against the inner ring step 5 of the mounting seat 1 for sealing to avoid air leakage.

As shown in Figure 38, the mounting base 1 can also be a plane without steps, the mounting base 1 is provided with a mounting opening 4, and surrounding the mounting opening 4 is provided with a vent 6, an electrical contact 8 and a card. hole 10, the end surface of the closure cover 2 is provided with an elastic pin 11 corresponding to the clamping hole 10, when the closure cover 2 is installed on the mounting base 1, the elastic pin 11 can be inserted into the clamping hole 10 for fixed clamping, the closure cover 2 is also provided with an unlock key 13 connected to the elastic bolt 11, which is used to unlock the closure cover 2 from the mounting seat, and the air guide port on the closure cover 2 16 and the conductive contact 15 can correspond to the air vent on the mounting base 1 and the electrical contact 8 respectively, and conduct ventilation and electricity conduction after installation.

Example 2

In this embodiment, on the basis of Embodiment 1, an insertion port is provided on the closure cover for the working port of the functional unit to extend into the cavity for work, so as to be compatible with the installation of functional units of different sizes. As shown in Figures 10-12, the shown closing cover 2 is provided with a delivery opening 25 that runs through the front and back, and the delivery opening 25 is provided with a blocking cover 31 that cooperates with it, and can be sealed with the blocking cover 31 when not in use. Close the insertion port 25 to ensure no air leakage; when the functional unit 3 needs to put atmosphere or light projection into the cavity 30, but because the shell size of the functional unit 3 is too large, it cannot be installed from the mounting base 1 as a whole. Port 4 integrally stretches into cavity 30 inside work, then can take off blocking cover 31, makes the working port 32 of functional unit 3 stretch into cavity 30 inside from delivery port 25, can carry out work; In order to prevent cavity 30 Gas leaks from the delivery port 25 , and the working port 32 of the functional unit 3 is surrounded by a sealing ring 34 , which can play a sealing role when the functional unit 3 is installed on the closure cover 2 .

Example 3

In order to facilitate the functional unit to be installed in place in one step, the functional unit of this embodiment can be directly fitted with the mounting base in Embodiment 1 for installation. As shown in Figures 13-17, the end surface (mounting surface) of the functional 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 an annular boss Shape; the air port 20 and the electrical contact 21 on the functional unit 3 are arranged on the end face of the mounting part 24, and the air port 20 can directly connect with the air port 6 on the mounting base 1 for air-tight connection , the electrical contact 21 on the functional unit 3 can directly contact the electrical contact 8 on the mounting base 1 for conduction, so that the externally connected power supply and signal can be electrically connected to the functional unit 3 through the wire 26; The outer peripheral surface of the mounting part 24 is provided with an elastic bolt 11, and the side wall of the functional unit 3 is provided with an unlocking key 13, and the elastic bolt 11 can be locked corresponding to the locking hole 10 on the mounting base 1. Tight, the unlocking key 13 is connected with the elastic bolt 11, and can control the elastic bolt 11 to retract from the card hole 10 to unlock; when the functional unit 3 needs to inject atmosphere or When the light is projected, the installation part 24 is arranged on the head end surface of the functional unit 3, and the installation part 24 is also provided with a delivery opening 25, so that the working opening 32 of the functional unit 3 can pass through the delivery opening 25 and the installation opening. 4 Put atmosphere or light projection into the cavity 30, instead of the whole functional unit 3 extending into the cavity 30 to work, so there is no requirement for its shell size; of course, the functional unit 3 can also be placed in the cavity of the inflatable toy Atmosphere or lighting projections are placed outside the body 30. At this time, the installation part 24 is set on the rear end face of the functional unit 3, and there is no need to set the insertion port 25, and the shell size of the functional unit 3 is not required. In this embodiment, the mounting part 24 can also be regarded as the closing cover 2 in the second embodiment, except that the closing cover 2 and the functional unit 3 are fixed as a whole.

The functional unit 3 shown in Figure 15 is a projector, and the projector equipment is installed outside the cavity 30, and its working port 32 stretches into the cavity 30 to work; the functional unit 3 shown in Figure 16 is a display screen, and its Installed outside the cavity 30 to work; the functional unit shown in FIG. 17 is an additional toy installed outside the cavity 30 to work.

Example 4

In order to make the functional unit easy to install while ensuring the airtightness and safety of the cavity of the inflatable toy, this embodiment isolates the outside from the outside by providing a transparent window on the installation port of the mounting base, and enables the mounting base to be completely or partially Accommodates functional units. As shown in Figures 18-27, on the basis of Embodiment 1, the present embodiment extends the inner ring step 5 inwards in the axial direction to form an accommodating space 29 with an inward sinking structure. When the depth and width of the accommodating space 29 When the size is greater than or equal to the shell size of the functional unit 3, the functional unit 3 can be hidden and installed in the accommodation space 29 of the mounting base 1 as a whole, and its shell will not protrude from the mounting base 1; when the depth dimension of the accommodation space 29 When <the length of the shell of the functional unit 3, the functional unit 3 can be partially concealed and installed in the accommodation space 29 of the mounting base 1, and its shell part will protrude from the mounting base 1; the mounting port 4 is provided with A transparent viewing window 28, a clamping hole 10 is provided on the side wall of the inner ring step 5, an air port 20 and an electrical contact 21 are provided on the corresponding position of the end surface of the functional unit 3, and the air port 20 can be directly connected to the mounting seat 1 The air-tight connection of the air vent 6 on the top is used for ventilation. The electrical contact 21 can directly contact the electrical contact 8 on the mounting base 1 for conduction, so that the externally connected power supply and signal can be electrically connected to the function through the wire 26. On the unit 3, the electrical conduction supply is realized to ensure the normal operation of the functional unit 3; the corresponding position on the side of the functional unit 3 is provided with an elastic pin 11 matching the card hole 10, and the functional unit 3 is also provided with There is an unlocking button 33 connected to the elastic bolt 11; when the functional unit 3 needs to project a light projection into the cavity 30 of the inflatable toy, the gas port 20 and the electrical contact 21 are set on the The head end face of the functional unit 3, so that it can be connected with the air vent 6 and the electrical contact 8 on the mounting base 1 respectively, and the unlock button 33 is arranged on the tail end face to facilitate the elastic bolt 11 and The clamping hole 10 is unlocked, so that the functional unit can be removed from the charging seat 1; when the functional unit 3 needs to project light projections or release atmosphere outside the cavity 30 of the inflatable toy, the gas port 20 and the electric contact The point 21 is arranged on the rear end surface of the functional unit 3, and the unlocking button 33 is arranged on the head end surface.

As shown in Figures 24-26, the clamping hole 10, the air vent 6 and the electrical contact 8 can also be arranged outside the accommodation space 29 of the mounting base 1, when the functional unit 3 needs to be projected to the inside or outside of the cavity 30 When the light is projected, after the functional unit 3 is installed on the mounting base 1, it will protrude from the mounting base 1, but it can adapt to the installation of functional units 3 of different sizes, and has high compatibility.

The functional unit 3 shown in FIGS. 21-22 is a projector, and the projector device is installed in the accommodation space 29, and projects into the cavity 30. The projector is installed in the accommodation space 29 of the mounting base 1 as a whole, and the shell will protrude from the mounting base 1; the functional unit 3 shown in FIG. In the accommodation space 29 of 1, part of the shell protrudes from the mounting seat 1; the functional unit 3 shown in Fig. For internal irradiation, the projection type spotlight is partially installed in the accommodation space 29 of the mounting base 1, and part of the shell protrudes from the mounting base 1; the functional unit 3 shown in FIG. The card hole 10 outside the accommodation space 29 , the air vent 6 and the electrical contact 8 are installed and irradiated to the outside of the cavity 30 to work.

The accommodating space 29 of this embodiment can also be surrounded by a soft material, instead of the inner ring step 5 of the mounting seat 1 being formed by extending inward in the axial direction, and the soft material can be a plastic film, a rubber film, an aluminum film, Materials such as woven film, such as PVC film, TPU film; all or part of the soft material is made transparent to form a transparent window 28 . In this implementation, when the functional unit is replaced, since the cavity of the inflatable toy is always kept airtight, the cavity will not be deformed due to air leakage, and the appearance will be enhanced.

Example 5

This embodiment is the working principle after the functional units are installed on the mounting base in Embodiments 1-4. As shown in Figures 28-30, when the required functional units are installed on each mounting seat on the inflatable toy and connected to the air source 35, an inflatable toy system is formed; the information of the functional unit 3 is input through the input device, and the Said information includes ID information, type information, gameplay information, etc. of the functional unit 3, and after the signal conversion by the signal receiving module, it is sent to the main controller for calculation and analysis, and the main controller sends a control rule signal through the signal output module according to the calculation result On the sub-control module 36, the sub-control module 36 processes according to the control rule signal sent, judges whether the game model data corresponding to the control rule signal is stored in the current memory, loads the game model data to the memory and sends it after analysis The control signal of this game model reaches the functional unit 3 through the electric contact 8 on the mounting base 1 and the electric contact 21, and the functional unit 3 can carry out various work instructions according to the control signal, and the sub-control module 36 can be set On the mounting base, the sub-control module 36 is provided with a wire connection part 9, and the wire connection part 9 is electrically connected to the main controller through a wire 26, and the wire 26 can adopt a field bus, such as RS485, RS232, CAN bus.

Of course, the sub-control module 36 can also be set inside the functional unit 3, and the main controller can directly send control rules to the electrical contact 8 on the mounting base, and then communicate with the electrical contact 21 on the functional unit 3. The electrical contacts 8 are in contact with each other and transmitted to the functional unit 3. Since the functional unit 3 has a built-in sub-control module 36, and the sub-control module 36 stores a program corresponding to the functional unit 3, the functional unit 3 can The control rule calls the corresponding sub-control program to work.

Setting the sub-control module 36 is beneficial to the modularized control management of the entire inflatable toy system, reducing the interference between signals, and even if a single group of modules fails, it will not affect the work of the entire system. Alternatively, all control instructions of the functional unit 3 may also be directly issued by the main controller for control.

The interface mode of the electrical connection of the present invention is not limited to the contact type, and other interface modes such as pin type, card type, pin type, etc. can be used.

The functional unit of the present invention includes a projector, a bubble blowing machine, a paper spraying machine, a smoke blowing 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 light, Projection spotlights, motion bearing parts, electrostatic generators, variable balloons, ordinary cameras, speakers (audio), additional toys (dolls, dolls, etc.), ultraviolet disinfection devices, plasma disinfection devices, inflatable chambers, electromechanical devices, Pneumatic devices, valve components, etc.

Example 6

In order to increase the entertainment effect of the inflatable toy system and provide players with various ways to play, the cavity is divided into a support cavity and other cavities. The support cavity is used to carry other cavities and/or functional units. The inflatable cavity is also a kind of other cavity.

As shown in Figure 39, the cavity of the inflatable toy of the present invention includes a support cavity 46 and other cavities 47 (inflatable cavities), and the support cavity 46 is provided with a structure that can carry players into it to play or connect to carry other toys. other cavities 47 can be fixedly or detachably connected to the spatial structure of the support cavity 46; the support cavity 46 is provided with a support cavity ventilation interface 48, and the support cavity ventilation interface 48 is located on the support cavity One end outside the cavity 46 communicates with the gas source 35 through the air pipe 27; the support cavity vent interface 48 is located at one end inside the support cavity 46 and communicates with the inside of the support cavity 46 and/or the mounting seat 1 of the mounting part respectively. The inside of the support cavity 46 is connected to the gas pipe connection port 7 on the mounting base 1 through an independent air pipe 27, so that the gas leading to the support cavity 46 and the gas leading to the mounting base 1 are independent of each other and do not mix; the support cavity 46 It is also a soft deformable inflatable cavity, which can be laid on the ground, or it can be a toy. When the support cavity 46 is laid on the ground, the support cavity 46 can carry the weight of the player and allow it to play on the ground. Activities on the support cavity 46 make the player keep a safe distance between the support cavity 46 and the ground to protect the player; the support cavity ventilation interface 48 is provided with at least two, at least one of which is connected to the positive pressure air source At least one is in communication with the negative pressure air source to realize inflation and air extraction respectively. The positive pressure air source and negative pressure air source here can be generated by the same air source device, or can be separated into two air sources The device produces; the support cavity air interface 48 is located at one end of the support cavity 46 and can be branched into a plurality of interfaces, so that the gas that comes out from the gas source 35 for inflation and returns to the gas source 35 or the external atmosphere from the cavity for pumping The gas can be divided or merged to save the number of connections between the gas source 35 and the air pipe 27 connected to the outside of the support cavity 46; the support cavity 46 is also provided with a support cavity electrical contact 49, and the support cavity electric contact One end of the point 49 located outside the support cavity 46 is electrically connected to the power supply and/or signal source, and the end of the support cavity electrical contact 49 located inside the support cavity 46 is connected to the wire connection part on the mounting base 1 9 electrical connection; the support cavity 46 is connected with at least one other cavity 47 (inflatable cavity), and the connection mode between the support cavity 46 and other cavities 47 is one of the following: heat sealing, glue bonding, through The mounting seat 1 is connected, and the trachea 27 that the support cavity 46 communicates with the trachea 27 of other cavities 47 is independent of each other, so that the support cavity 46 and other cavities 47 can accept independent, time-sharing inflation and/or pumping respectively. Qi, making the action change asynchronous and richer.

The trachea 27 can communicate from the inside of the support cavity 46 to the inside of other cavities 47 (inflatable cavities), and the support cavity 46 or other cavities 47 (inflatable cavities) are charged and pumped by the trachea 27, thereby realizing the support cavity body 46 or other cavities 47 (inflatable cavities) to realize the action of activities; the electric wire 26 can also be conducted from the inside of the support cavities 46 to the mounting base 1 to provide electrical connection for the functional unit 3 using electricity, avoiding the trachea 27 The exposed wires 26 affect the appearance and safety, and the production process is simpler and easier, reducing the use of materials and saving costs.

The functional unit 3 can be arranged on the mounting seat 1 on the support cavity 46 and/or other cavities 47. The functional unit 3 can adopt any one or any combination of two or more listed in Embodiment 5. The functional unit 3 can be connected through the electric wire 26 It is electrically connected with the power supply for supplying power to the functional unit 3 .

The support cavity 46 and other cavities 47 (inflatable cavities) of this embodiment communicate with the gas source 35 through different air pipes 27 respectively, and can accept independent and time-sharing inflation/pumping respectively, so as to realize the gas flow by using the gas source 35 The inflatable and pumping changes are carried out on them respectively, so that the inflatable toy presents a dynamic changing effect. Moreover, while realizing various actions, it can also emit light and sound, so as to realize richer and smarter interactive effects of the inflatable toy.

The Background of the Invention section may contain background information about the problem or circumstances of the invention without necessarily describing prior art. Accordingly, inclusion in the Background section is not an admission by the applicant of prior art.

The above content is a further detailed description of the present invention in conjunction with specific/preferred embodiments, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the concept of the present invention, they can also make some substitutions or modifications to the described embodiments, and these substitutions or modifications should be regarded as Belong to the protection scope of the present invention. In the description of this specification, references to the terms "one embodiment," "some embodiments," "preferred embodiments," "example," "specific examples," or "some examples" are intended to mean A specific feature, structure, material, or characteristic described by an embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other. Although the embodiments of the present invention and their advantages have been described in detail, it should be understood that the various changes, substitutions and alterations could be made herein without departing from the protection scope of the patent application.

Claims

A mounting piece for mounting a functional unit on the cavity of an inflatable toy, characterized in that it includes a mounting base for replaceable direct or indirect mounting and connection of various types of functional units, the The mounting base is provided with a cavity joint, which is used to connect the cavity of the inflatable toy; the mounting base is also provided with a first locking mechanism, when the functional unit is installed on the mounting base After being installed, the functional unit can be directly or indirectly locked and fixed on the mounting base by the first locking mechanism.
The mounting part according to claim 1, characterized in that, the mounting seat is also provided with a wire connection part and an electrical contact, the wire connection part is used to connect a wire, and the electrical contact is connected to the wire When the functional unit is installed on the mounting seat, the electrical contact of the functional unit is directly or indirectly electrically connected to the electrical contact.
The mounting part according to claim 2, characterized in that, a sub-control module is further provided on the mounting base, the wire connection part is provided on the sub-control module, and the sub-control module is connected to the The electric wire on the part is electrically connected with the main controller.
The mounting part according to claim 2, wherein the mounting base is also provided with a trachea connection port and a ventilating port, the trachea connecting port is used to connect a trachea, and the trachea connecting port communicates with the ventilating port , when the functional unit is installed on the mounting seat, the air port of the functional unit communicates directly or indirectly with the air vent.
The mounting part according to claim 2, wherein the mounting base is further provided with a mounting opening, and when the mounting base is connected to the cavity of the inflatable toy, the mounting opening is connected to the cavity of the inflatable toy. The interior of the cavity is penetrated, and the mounting part also includes a closing cover, which can airtightly close the installation port, and the functional unit is detachably installed on the closing cover, and the closing cover is provided with There are electrically connected conductive contacts and power supply contacts. When the closure cover is installed on the mounting base, the conductive contacts are electrically connected to the electrical contacts on the mounting base. When the function After the unit is installed on the closure cover, the electrical contact of the functional unit is electrically connected with the power supply contact on the closure cover.
The mounting part according to claim 4, wherein the mounting base is further provided with a mounting opening, and when the mounting base is connected to the cavity of the inflatable toy, the mounting opening is connected to the cavity of the inflatable toy. The inside of the cavity is penetrated, and the mounting part also includes a closing cover, which can airtightly close the installation port, and the functional unit is detachably installed on the closing cover, and the closing cover is provided with There are conductive contacts and power supply contacts, and the conductive contacts are electrically connected to the power supply contacts. The closed cover is also provided with a connected air guide port and an air supply port. When the closed cover is installed on the Behind the mounting seat, the conductive contact is electrically connected to the electrical contact on the mounting seat, and the air guide port communicates with the air vent on the mounting seat. When the functional unit is mounted on After the closure cover is closed, the electrical contact of the functional unit is electrically connected to the power supply contact on the closure cover, and the gas outlet of the functional unit is connected to the gas supply port on the closure cover. connected.
The installation part according to claim 6, characterized in that, the conductive contacts and the air guide openings on the closure cover are arranged on the back and/or front of the closure cover, and the power supply contacts and the The air supply port is arranged on the back and/or front of the closure cover, and the corresponding functional unit can also be installed on the back and/or front of the closure cover, when the functional unit is installed on the closure cover After the back, it is located inside the cavity of the inflatable toy, and when the functional unit is installed on the front of the closure cover, it is located outside the cavity of the inflatable toy; all the front or back of the closure cover The air supply port and the air guide port can be sealed when not in use.
The mounting part according to claim 7, wherein when the air guide port is provided on the back and the front of the closure cover at the same time, a hollow ventilation post is provided on the mounting seat, and one end of the ventilation post is connected to the The connecting port of the trachea is communicated, and the other end is closed to form a first air blocking part, and the vent is arranged on the side of the vent column; when the closing cover is installed on the mounting seat, the vent post is inserted into the In the air guide port, the air vent is connected to the air supply port, and the unused air guide port on the front or back of the closure cover is sealed by the first air blocking part.
The mounting part according to claim 7, characterized in that, the closure cover is provided with an opening, and the working opening of the functional unit installed on the front of the closure cover extends into the said opening through the insertion opening. In the cavity of inflatable toys.
The installation part according to claim 9, further comprising a blocking cover for sealing the insertion opening when the insertion opening is not in use.
The mounting part according to claim 5 or 6, wherein the back and/or front of the closure cover is provided with a sealing surface, and when the closure cover is installed on the mounting seat, the sealing surface The installation port is sealed.
The mounting part according to claim 2, wherein the mounting base is further provided with a mounting opening, and when the mounting base is connected to the cavity of the inflatable toy, the mounting opening is connected to the cavity of the inflatable toy. The interior of the cavity is penetrated, and when the functional unit is installed on the mounting seat, the functional unit or a part of the functional unit airtightly closes the installation port, and the power supply on the functional unit The contacts are directly electrically connected with the electrical contacts on the mount.
The mounting part according to claim 4, wherein the mounting base is further provided with a mounting opening, and when the mounting base is connected to the cavity of the inflatable toy, the mounting opening is connected to the cavity of the inflatable toy. The inside of the cavity is connected. When the functional unit is installed on the mounting base, the functional unit or a part of the functional unit closes the installation port, and the electrical contact on the functional unit is connected to the The electrical contacts on the mounting base are directly electrically connected, and the air port of the functional unit is directly connected to the air vent on the mounting base.
The mounting part according to claim 13, wherein the mounting seat is provided with an axially sunken inner ring step, and when the functional unit is installed on the mounting seat, the functional unit passes through it. The installation part on the installation seat cooperates with the installation opening for sealing, and the electrical contact on the installation seat and the air vent are located on the inner ring step.
The mounting part according to claim 2, wherein an accommodation space is further provided on the mounting base for accommodating the functional unit mounted on the mounting base.
The mounting part according to claim 15, characterized in that, the accommodating space is a sinking structure, and a transparent window is provided, when part or all of the functional units are installed inside or outside the sinking structure, the The electrical contacts of the functional unit can be electrically connected to the electrical contacts.
The mounting part according to claim 4, wherein an accommodating space is further provided on the mounting base for accommodating the functional unit installed on the mounting base; the accommodating space is an inward sinking structure, And a transparent window is provided, when part or all of the functional unit is installed inside or outside the sinking structure, the electrical contact of the functional unit is electrically connected with the electrical contact, and the electrical contact of the functional unit is The gas port communicates with the vent port.
The mounting part according to claim 15, wherein the accommodating space is made of soft material, and the soft material is at least one of plastic film, rubber film, aluminum film, and woven film, and the Soft materials are made transparent in whole or in part.
The mounting part according to any one of claims 1 to 18, wherein the first locking mechanism comprises a docking structure, a clamping structure, a screwing structure, a hook structure, a latch structure, an elastic cord structure, an interference Any of the matching structures.
The mounting part according to claim 19, further comprising an unlocking key for unlocking the first locking mechanism.
The mounting part according to any one of claims 4, 6-10, 13-14, 17-18, further comprising a gas pipe, one end of the gas pipe is directly or indirectly communicated with the gas source, and the other end is connected to the Inflate and/or draw air to the functional unit on the air pipe connection port of the above-mentioned mounting part, and use the air source to provide the functional unit with working air and/or cooling air.
The mounting part according to claim 21, wherein the air pipe is provided with at least two air pipes and an air extraction pipe, and one end of the air inflation pipe and the air extraction pipe is respectively connected to a positive pressure air source and a negative pressure air source. The other ends are respectively connected to different trachea connection ports of the mounting part, so that the functional units can be inflated and pumped at the same time or time-sharing.
A functional unit, characterized in that it can be installed on the mounting part according to any one of claims 1-22, and the functional unit is provided with a mounting part for mounting the functional unit on the mounting part , the functional unit is also provided with a second locking mechanism, and the second locking mechanism can cooperate with the first locking mechanism on the mounting part for mounting the functional unit on the mounting After the parts are installed, lock and fix them.
The functional unit according to claim 23, wherein the installation part is arranged on the head and/or tail end surface of the functional unit.
The functional unit according to claim 24, wherein when the installation part is arranged on the head of the functional unit, the installation part is also provided with a feeding port, and the working port of the functional unit passes through The insertion port and the installation port protrude into the cavity of the inflatable toy.
The functional unit according to claim 23, characterized in that, the functional unit is provided with an electrical contact and an air outlet, and the electrical contact and the air outlet are arranged on the installation part, when the After the functional unit is installed on the mounting part, the air port is directly or indirectly communicated with the air vent on the mounting part, and the electrical contact is directly or indirectly electrically connected to the electrical contact on the mounting part. connect.
The functional unit according to claim 26, wherein the functional unit is provided with a hollow gas column, one end of the gas column communicates with the gas site of the functional unit, and the other end is closed to form a second The air blocking part, the air port is arranged on the side of the air column; the back and front of the closing cover on the mounting part are provided with air supply ports, when the functional unit is installed on the closing cover, The air column is inserted into the air supply port, the air use port communicates with the air supply port, and seals the unused air supply port on the front or back of the closure cover through the second air blocking part. breath.
The functional unit according to claim 26, characterized in that, the functional unit is further provided with a sub-control module, the sub-control module is electrically connected with the electrical contact, when the functional unit is installed on the After being mounted on the seat, the electrical contact is electrically connected to the electrical contact, and is electrically connected to the main control through wires.
The functional unit according to claim 23, wherein the functional unit is a combination of one or more of the following devices: projector, bubble blowing machine, paper spraying machine, smoke blowing machine, ball blowing machine , water spray equipment, magnetic devices, heating nozzles, AR environment perception cameras, projection screens, display screens, LED lights, projection spotlights, moving bearing parts, static electricity generating devices, variable balloons, ordinary cameras, speakers, audio, additional Toys, UV disinfection devices, plasma disinfection devices, inflatable chambers, electromechanical devices, pneumatic devices, valve components.
An inflatable toy, characterized in that it comprises an inflatable cavity and the mounting part according to any one of claims 1 to 22, the mounting part is connected to the cavity of the inflatable toy through a cavity joint.
The inflatable toy according to claim 30, wherein a sub-control module is provided on the mounting part, and the sub-control module is electrically connected to the main controller through the electric wire on the electric wire connection part.
The inflatable toy according to claim 31, wherein the sub-control module is provided with a wire connection part, and the wire connection part is electrically connected to the main controller through a wire, and the sub-control module is connected to the mounting seat When the functional unit is installed on the mounting seat, the electrical contact on the functional unit can be directly or indirectly electrically connected to the electrical contact.
The inflatable toy according to claim 30, wherein the cavity includes a support cavity, and the support cavity can be communicated with an air source to receive inflation and/or suction; the mounting seat is fixed or can be It is repeatedly disassembled and connected to the supporting cavity.
The inflatable toy according to claim 33, characterized in that, the support cavity is provided with a support cavity ventilation interface; the end of the support cavity ventilation interface located outside the support cavity communicates with an air source; One end of the support cavity ventilation interface located inside the support cavity communicates with the interior of the support cavity and/or the mounting seat; the support cavity is a soft deformable inflatable cavity.
The inflatable toy according to claim 34, characterized in that there are at least two ventilating ports in the support cavity, which are respectively communicated with a positive pressure air source and a negative pressure air source, so as to achieve inflation and suction respectively.
The inflatable toy according to claim 33, wherein the support cavity is provided with a support cavity electrical contact, and the support cavity electrical contact is located at one end outside the support cavity and is connected to the power supply and/or Or the signal source is electrically connected, and one end of the electrical contact of the supporting cavity located inside the supporting cavity is electrically connected to the mounting base.
The inflatable toy according to claim 33, wherein the cavity further includes other cavities that are fixedly or removably connected to the supporting cavity.
The inflatable toy according to claim 37, wherein the other cavity communicates with one end of the air interface of the support cavity inside the support cavity through an independent air tube.
The inflatable toy according to claim 33, wherein the supporting cavity is provided with a space structure capable of carrying players into it for playing or connecting and carrying other toys.
An inflatable toy system, characterized by comprising the functional unit according to any one of claims 23-29 and the inflatable toy according to any one of claims 30-39.
The inflatable toy system of claim 40, wherein said functional unit is replaceably mounted directly or indirectly to said inflatable toy.