JP7397173B2 - Aerosol generator, heating assembly and storage assembly - Google Patents

Description

This application claims priority to Chinese Patent Application No. 2019108291455 entitled "Aerosol generation device, heat generating assembly and storage assembly" filed on September 3, 2019, the contents of which are incorporated herein by reference.

TECHNICAL FIELD This application relates to the field of heated non-combustion technology, and more particularly to aerosol generators, heat generating assemblies and storage assemblies.

Most existing heated non-combustion aerosol generators use heating elements to heat the aerosol-generating substrate and form a continuous smoke effect for inhalation by the user. After completion of inhalation, the user withdraws the aerosol-generating substrate from the heating element to achieve separation of the heating element and the aerosol-generating substrate.

After heating, the aerosol-generating substrate produces a certain amount of caking material that adheres to the heating element, forming a caking condition. The caking remains on the surface of the heating element and grows further. This increases the outer diameter of the heating element to some extent and damages the heating element. It affects the taste of smoke products and shortens the service life of heated non-combustion aerosol generators.

In order to solve the above problems, the present application provides an aerosol generator, a heat generating assembly and a storage assembly, which can facilitate the replacement of the heat generating assembly and the storage assembly and reduce the cost of use, while the parts When replacing the product, we guarantee to avoid replacing it with fake or inferior parts that will affect the user's use.

One of the technical measures adopted by this application is to provide an aerosol generator.

The aerosol generating device includes a main body, a heat generating assembly detachably connected to the main body, and a storage assembly detachably connected to the main body. The storage assembly stores feature parameters, the feature parameters corresponding to one model of the heating assembly. The body is used to obtain a characteristic parameter from the storage assembly, heat a heating assembly based on the characteristic parameter, and further use the heating assembly to heat an aerosol-generating substrate to generate an aerosol.

The main body includes a case assembly and a controller disposed within the case assembly. The heating assembly and the storage assembly are removably connected to the case assembly, and when connected to the case assembly, realize electrical connection with the controller. A controller is used to retrieve feature parameters from the storage assembly.

The storage assembly is a storage card, the case assembly is provided with a card slot, and the storage card is removably connected to the card slot. The card slot is provided with a first contact terminal, and the first contact terminal is connected to the controller. The storage card is provided with a second contact terminal, and when the storage card is inserted into the card slot, the first contact terminal is electrically connected to the second contact terminal.

The storage assembly is provided with a first near field communication module, and the body is provided with a second near field communication module. The body realizes data interaction with the first near field communication module of the storage assembly via the second near field communication module to obtain the characteristic parameters in the storage assembly.

The first short-range communication module and the second short-range communication module are either a WIFI communication module, a Bluetooth (registered trademark) communication module, or an NFC communication module.

The storage assembly also stores anti-counterfeiting data, and the characteristic parameters and anti-counterfeiting data form data packets by setting an encryption algorithm. The controller is also used to decode the data packets by a corresponding decoding algorithm to obtain feature parameters and anti-counterfeiting data, and to verify the anti-counterfeiting data.

The heating assembly includes a heating element and a first conductive terminal connected to the heating element. The body further includes a second conductive terminal, and when the first conductive terminal and the second conductive terminal are connected, the body supplies power to the heating element.

The characteristic parameters include a heating element parameter and a heating parameter of the heating assembly, and the heating element parameter represents a correspondence relationship between the resistance value and temperature of the heating element of the heating assembly, and the main body also includes the resistance value of the heating element of the heating element. is used to detect the value and further determine the temperature of the heating element based on the heating element parameter and heat the heating assembly based on the temperature of the heating element and the heating parameter.

Another technical measure adopted by the present application is to provide a heat generating assembly. The heating assembly is used to removably connect to the body of the aerosol generator. The aerosol generator also includes a storage assembly removably connected to the body. Feature parameters are stored in the storage assembly. The characteristic parameters correspond to one model of the heating assembly. The body is used to obtain a characteristic parameter from the storage assembly and, based on the characteristic parameter, heat a heat generating assembly and further use the heat generating assembly to heat an aerosol generating substrate to generate an aerosol. .

Another technical measure adopted by the present application is to provide a storage assembly. The storage assembly is removably connected to the main body of the aerosol generator. The aerosol generator also includes a heat generating assembly removably connected to the body. Feature parameters are stored in the storage assembly. The characteristic parameters correspond to one model of the heating assembly. The body is used to obtain a characteristic parameter from the storage assembly and, based on the characteristic parameter, heat a heat generating assembly and further use the heat generating assembly to heat an aerosol generating substrate to generate an aerosol. .

The aerosol generating device provided by the present application includes a main body, a heat generating assembly removably connected to the main body, and a storage assembly removably connected to the main body. Feature parameters are stored in the storage assembly. The characteristic parameters correspond to one model of the heating assembly. The body is used to obtain a characteristic parameter from the storage assembly and, based on the characteristic parameter, heat a heat generating assembly and further use the heat generating assembly to heat an aerosol generating substrate to generate an aerosol. . As described above, both the two heat generating assemblies and the memory assembly are set as removable structures, and the characteristic parameters stored in the memory assembly have a one-to-one correspondence with the heat generating assemblies. can be replaced at will, reducing the cost of use, while ensuring that when replacing parts, it is avoided to replace them with fake or inferior parts, which will affect the user's use.

Hereinafter, in order to explain the technical means of the embodiments of the present application in more detail, drawings necessary for explaining the embodiments will be briefly described. Naturally, the drawings in the following description are only some embodiments of the present application, and a person skilled in the art can derive other drawings based on these drawings without any creative effort. can. here,
FIG. 1 is a schematic structural diagram of a first embodiment of an aerosol generator provided by the present application. FIG. 1 is a schematic structural diagram of a first embodiment of an aerosol generator provided by the present application. FIG. 2 is a schematic diagram of a temperature-time variation curve provided by the present application. 1 is a schematic diagram of a pulsed voltage provided by the present application; FIG. FIG. 2 is a schematic structural diagram of a main body and a storage card provided by the present application. FIG. 2 is a schematic structural diagram of a second embodiment of the aerosol generation device provided by the present application. FIG. 3 is a schematic structural diagram of a third embodiment of the aerosol generation device provided by the present application. FIG. 2 is a structural schematic diagram of a heat generating assembly provided by the present application; 1 is a structural schematic diagram of a storage assembly provided by the present application; FIG.

The technical solutions in the embodiments of the present application are clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It can be understood that the specific examples described herein are only for the purpose of interpreting the present application and are not intended to limit the present application. It should also be explained that for simplicity of explanation, only parts relevant to the present application are shown in the drawings, rather than all structures. All other embodiments that a person skilled in the art can obtain based on the embodiments of this application without creative work should be included in the protection scope of this application.

The terms "first", "second", etc. in this application are used to distinguish between different symmetries and are not intended to describe a particular order. Also, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or apparatus comprising a series of steps or units is not limited to the steps or units listed, but optionally further comprises steps or units not listed, or processes such as , may further include other steps or units specific to the method, product, or apparatus.

Reference herein to an "embodiment" means that a particular feature, structure, or characteristic described in the context of an embodiment may be included in at least one embodiment of the present application. The appearances of the term in various places in the specification are not necessarily referring to the same embodiment, nor are the terms mutually exclusive, independent or alternative embodiments. Those skilled in the art clearly and implicitly understand that the embodiments described herein can be combined with other embodiments.

Please refer to FIGS. 1 and 2. FIG. 1 is a schematic structural diagram of a first embodiment of an aerosol generator provided by the present application. FIG. 2 is another structural schematic diagram of the first embodiment of the aerosol generator provided by the present application. The left half of FIG. 2 shows a schematic diagram of the entire aerosol generator 10, and the right half shows an exploded schematic diagram. The aerosol generating device 10 includes a main body 11, a heat generating assembly 12, and a storage assembly 13 (not shown in FIG. 2). Main body 11 is removably connected to heating assembly 12 , and main body 11 is removably connected to storage assembly 13 .

Optionally, the body 11 includes a first body portion 11a and a second body portion 11b. The first body part 11a is used to house the battery, and the second body part 11b is used to house the controller, storage assembly, etc., and to form a connection with the heat generating assembly 12. used for. For example, the second body part 11b is provided with a first connecting part, and the heat generating assembly 12 is provided with a second connecting part, which are used to connect the second body part 11b and the heat generating assembly 12. Optionally, this connecting part can be a snap, a screw, etc. Additionally, the heat generating assembly 12 may be connected to the first body portion 11a through the bottom portion.

Optionally, the aerosol generator 10 further includes a first lid 14 and a second lid 15 that are detachably connected to the main body 11. When the heating assembly 12 is fixedly connected to the main body 11, the first lid 14 can be placed to cover the heating assembly 12 to protect the heating assembly 12. Further, the second lid 15 is arranged to cover the heat generating assembly 12 (or the first lid 14) and the second main body 11b in order to protect the heat generating assembly 12 and the second main body 11b. can do.

In this embodiment, the heat generating assembly 12 is removably connected to the main body 11 . The storage assembly 13 stores characteristic parameters, the characteristic parameters corresponding to one model of the heating assembly 12. The body 11 obtains the characteristic parameters from the storage assembly 13, heats the heating assembly 12 based on the characteristic parameters, and further uses the heating assembly 12 to heat the aerosol-generating substrate to generate an aerosol. used.

Furthermore, the main body 11 specifically includes a case assembly and a controller provided within the case assembly. The heat generating assembly 12 and the storage assembly 13 are removably connected to the case assembly, and when connected to the case assembly, realize electrical connection with the controller. The controller obtains the characteristic parameters from the storage assembly 13, heats the heating assembly 12 based on the characteristic parameters, and further uses the heating assembly 12 to heat the aerosol-generating substrate to generate an aerosol. used.

In an optional embodiment, the storage assembly 13 stores characteristic parameters that correspond to one model of the heating assembly 12. Since the characteristic parameter is fixed and the characteristic parameter can be used to heat only the heating assembly 12 that matches it, the model of the connected heating assembly 12 corresponds to the model corresponding to this characteristic parameter. If not, the heating assembly 12 will not be able to sufficiently heat the aerosol-generating substrate, resulting in poor aerosol inhalation taste. In this way, arbitrary replacement of the type of heating assembly 12 can be avoided. When replacing the heating assembly 12, the user can only replace the heating assembly 12 of the same model.

Optionally, in one embodiment, the characteristic parameters include heating element parameters and heating parameters in heating assembly 12. The heating element parameter represents the correspondence between the resistance value and temperature of the heating element.

The heating element parameters are configured according to different models of the heating assembly 12. Due to the influence of factors such as the material, process, and manufacturing equipment of the heating element of the heating assembly 12, its characteristic parameters (e.g., "temperature T-resistance R" curve, initial resistance value R0, TCR (temperature coefficient of resistance) During product manufacturing, the heating assembly 12 is placed on a test equipment to test the characteristic parameters of the heating assembly 12 of different models.

Specifically, the heating parameter may be a "temperature-time curve" to determine different degrees of heating to the heating element as time changes. As shown in FIG. 3, FIG. 3 is a schematic diagram of the temperature-time variation curve provided by the present application.

For example, the controller uses a PID algorithm to control the temperature of the heating element according to a preset temperature-time curve. Here, the "temperature-time" curve refers to the heating curve for tobacco.

The present embodiment will be described below using a specific scene.

When using the electronic cigarette device to smoke, the user first connects the main body 11 and the heating assembly 12, and optionally turns on a switch button provided on the main body 11. At this time, the electronic cigarette device begins to operate.

The main body 11 obtains the characteristic parameters in the storage assembly 13, obtains the correspondence between the resistance value of the heating element and the temperature in the heat generating assembly 12, and starts timing. Next, obtain the current resistance value of the heating element and obtain the current temperature of the heating element based on the heating element parameters. Finally, the "temperature-time" curve controls the voltage of the heating element.

In general, it can be appreciated that in order to heat an aerosol substrate (such as tobacco) to obtain a better taste, the required heating temperature will vary depending on the time of day. In an optional embodiment, as shown in FIG. 3, the abscissa axis represents time and the ordinate axis represents temperature.

During the time period T0-T1, the heating element is heated to raise its temperature from room temperature W0 to temperature W1.
During the T1-T2 period, the temperature of the heating element is maintained at W1.
During the T2-T3 period, the temperature of the heating element is lowered from W1 to W2.
During the T3-T4 period, the temperature of the heating element is maintained at W2.
After T4, the temperature of the heating element is lowered from W2 to room temperature.

In a specific example, the value of T1 can be 5-10s, the value of T2 can be 12-18s, the value of W1 can be 320-360°C, and the value of W2 can be 300-340°C.

In the optional example, T1 = 7s, T2 = 15s, W1 = 340°C, W2 = 320°C, so that the heating element of this example will have a corresponding resistance of 2.0°C as the temperature decreases by 1°C. Assuming that the resistance value decreases by 28 mΩ, if the temperature decreases from W1 to W2, that is, by 20° C., the resistance value needs to be adjusted so that it decreases by 20*2.28 mΩ.

Furthermore, when performing heating temperature control on a heating element using electrical energy, the pulse frequency and/or pulse amplitude and/or duty ratio of the electric power supplied to the heating element can be changed to increase the temperature of the heating element. The aerosol device can be controlled to emit a better tasting fume. As shown in FIG. 4, FIG. 4 is a schematic diagram of the pulsed voltage provided by the present application. For example, when the enable switch is turned on during time period t1, the battery provides electrical energy to the heating element, and when the enable switch is turned off during time period t2, the battery does not provide electrical energy to the heating element. Therefore, by adjusting the percentage of t1 in the period T, the temperature of the heating element can be adjusted. Specifically, when the duty ratio of t1 increases, the temperature of the heating element increases, and when the duty ratio of t1 decreases, the temperature of the heating element decreases.

In another optional embodiment, the storage assembly 13 stores characteristic parameters and anti-counterfeiting parameters, the characteristic parameters and anti-counterfeiting parameters corresponding to one model of the heating assembly 12. When connected to the heating assembly 12 and the storage assembly 13, the main body 11 obtains a first anti-counterfeiting parameter from the heating assembly 12 and obtains a second anti-counterfeiting parameter and a characteristic parameter from the storage assembly 13. The controller determines whether the first anti-counterfeiting parameter and the second anti-counterfeiting parameter are valid, and determines whether the first anti-counterfeiting parameter and the second anti-counterfeiting parameter are the same model. After passing the verification, the characteristic parameters may be employed to heat the heating assembly 12.

In practical applications, the main body 11, heat generating assembly 12 and storage assembly 13 can be sold as one piece. One or two of the main body 11, the heat generating assembly 12, and the storage assembly 13 can also be sold in combination. In this way, the user can easily replace any of the parts. For example, the user purchases the main body 11, the heat generating assembly 12, and the storage assembly 13 (note that the models of the heat generating assembly 12 and the storage assembly 13 correspond to each other, for example) at the same time at the time of the first purchase. During use, if the heating assembly 12 wears out and needs to be replaced, it is only necessary to purchase the same heating assembly 12 as the previous model. If the heating assembly 12 purchased by the user is different from that of the previous model, the characteristic parameters stored in the storage assembly 13 will not change, so this heating assembly 12 cannot operate normally.

Furthermore, since the models of the heat generating assembly 12 and the memory assembly 13 must correspond to each other, the heat generating assembly 12 and the memory assembly 13 can be sold in combination. For example, when purchasing heating assembly 12, an adapted storage assembly 13 (such as a storage card) is included. When the user replaces the heat generating assembly 12, the user also replaces the storage assembly 13 at the same time. In this way, normal use of the aerosol generator can be ensured.

Optionally, this storage card can include SIM card, SD card (Secure Digital Memory Card), MMC card (MultiMedia Card), NM card (Nano Memory Card), etc. obtain.

As shown in FIG. 5, FIG. 5 is a schematic structural diagram of a main body and a storage card provided by the present application. This main body 11 is provided with a card slot accommodation cavity 11c and a card slot 11d, and the card slot 11d can be accommodated in the card slot accommodation cavity 11c. This card slot 11d can be used to place a storage card, and when the card slot 11d is accommodated in the card slot receiving cavity 11c, it forms an electrical connection with the controller inside the main body 11. .

Unlike the prior art, the aerosol generation device provided by the present embodiment includes a main body, a heat generating assembly detachably connected to the main body, and a storage assembly detachably connected to the main body. Feature parameters are stored in the storage assembly. The characteristic parameters correspond to one model of the heating assembly. The body is used to obtain a characteristic parameter from the storage assembly and, based on the characteristic parameter, heat a heat generating assembly and further use the heat generating assembly to heat an aerosol generating substrate to generate an aerosol. . As described above, both the two heat generating assemblies and the memory assembly are set as removable structures, and the characteristic parameters stored in the memory assembly have a one-to-one correspondence with the heat generating assemblies. can be replaced at will, reducing the cost of use, while ensuring that when replacing parts, it is avoided to replace them with fake or inferior parts, which will affect the user's use.

Please refer to FIG. FIG. 6 is a schematic structural diagram of a second embodiment of the aerosol generator provided by the present application. The aerosol generating device 10 includes a main body 11, a heat generating assembly 12, and a storage assembly 13 (not shown in FIG. 2). The main body 11 is removably connected to a heat generating assembly 12 and the main body is removably connected to a storage assembly 13.

In one embodiment, the storage assembly 13 includes a first near field communication module 131 and a storage card 132, and the main body 11 includes a controller 111 and a second near field communication module 112 connected to the controller 111. The first short-range communication module 131 and the second short-range communication module 112 can implement short-range communication to realize the transmission of characteristic parameters.

Optionally, the first near field communication module 131 and the second near field communication module 112 are either a WIFI communication module, a Bluetooth (registered trademark) communication module, or a NFC (Near Field Communication) communication module. obtain.

Optionally, the storage assembly 13 also stores anti-counterfeiting data, the feature parameters and the anti-counterfeiting data forming a data packet by setting an encryption algorithm. The controller 111 is also used to decode the data packets by a corresponding decoding algorithm to obtain feature parameters and anti-counterfeiting data, and to verify the anti-counterfeiting data.

For example, the storage assembly 13 may also have a built-in encryption unit, and the controller 111 of the main body 11 is provided with a corresponding decryption unit, so that when the storage assembly 13 and the main body 11 are successfully connected, The encryption unit first performs encryption processing on the "counterfeit prevention data" and transmits it to the controller 111 of the main body 11, and when the controller 111 of the main body 11 decrypts it and determines that there is a match, the storage assembly 13 The characteristic parameters are transmitted to the controller 111 again.

Please refer to FIG. FIG. 7 is a schematic structural diagram of a third embodiment of the aerosol generator provided by the present application. This aerosol generating device 10 includes a main body 11, a heat generating assembly 12, and a storage assembly 13. Main body 11 is removably connected to heating assembly 12 , and main body 11 is removably connected to storage assembly 13 .

In another embodiment, heating assembly 12 includes a first conductive terminal 121 . The main body 11 includes a controller 111 and a second conductive terminal 113 connected to the controller 111. When the first conductive terminal 121 is connected to the second conductive terminal 113, the body 11 can supply power to the heat generating assembly 12. Heat generating assembly 12 specifically includes one heat generating element. The main body 11 is specifically used to supply power to a heating element.

Please refer to FIG. FIG. 8 is a schematic structural diagram of a heat generating assembly provided by the present application. The heating assembly 12 includes a first conductive terminal 121 and a heating element 122 . This heating assembly 12 is used to removably connect to the body of the aerosol generator, and upon connection, the first conductive terminal 121 is electrically connected to the second conductive terminal of the body. The aerosol generator further includes a storage assembly removably connected to the body.

Feature parameters are stored in the storage assembly. The characteristic parameters correspond to one model of the heating assembly 12. The body is used to obtain a characteristic parameter from the storage assembly and, based on the characteristic parameter, heat a heat generating assembly and further use the heat generating assembly to heat an aerosol generating substrate to generate an aerosol. .

Please refer to FIG. 9. FIG. 9 is a structural schematic diagram of a storage assembly provided by the present application. The storage assembly 13 includes a first near field communication module 131 and a storage medium 132. This storage assembly 13 is removably connected to the body of the aerosol generator, and the first near field communication module 131 realizes data interaction with the second near field communication module of the main body. The aerosol generator further includes a heat generating assembly removably connected to the body.

The storage medium 132 stores characteristic parameters. The characteristic parameters correspond to one model of the heating assembly. The body is used to obtain the characteristic parameters from the storage medium 132 and, based on the characteristic parameters, heat the heating assembly and further use the heating assembly to heat the aerosol-generating substrate to generate an aerosol. .

It should be understood that the heating assembly and storage assembly embodiments described above are similar in structure and operating principle to the heating assembly and storage assembly embodiments of the aerosol generator embodiments described above and will not be repeated here. be.

The above description is merely an embodiment of the present application, and does not limit the protection scope of the present application. Any modification of any equivalent structure or equivalent flow created by the specification and accompanying drawings of this application, directly or indirectly, in other related technical fields shall fall within the protection scope of this application for the same reason. Should be.

Claims (13)

An aerosol generating device comprising: a main body; a heat generating assembly detachably connected to the main body; and a storage assembly detachably connected to the main body;
Characteristic parameters are stored in the storage assembly, the characteristic parameters corresponding to the heating assembly of one model;
The characteristic parameters include a heating element parameter and a heating parameter of the heating assembly, the heating element parameter representing a correspondence between the resistance value and temperature of the heating element of the heating assembly, and the heating parameter a temperature-time variation curve, wherein the heating parameter is used to heat the heating element to different temperatures as time changes, and the body also detects the resistance value of the heating element. , further characterized in that the temperature of the heating element is determined based on the heating element parameter and is used to heat the heating assembly based on the temperature of the heating element and the heating parameter. Aerosol generator. The main body includes a case assembly and a controller disposed within the case assembly,
The heating assembly and the storage assembly are removably connected to the case assembly, and when connected to the case assembly, realize electrical connection with the controller;
The aerosol generation device of claim 1, wherein the controller is used to retrieve the characteristic parameters from the storage assembly. The storage assembly is a storage card, the case assembly is provided with a card slot, the storage card is removably connected to the card slot, and the card slot is provided with a first contact terminal, The first contact terminal is connected to the controller, and the storage card is provided with a second contact terminal, and when the storage card is inserted into the card slot, the first contact terminal is connected to the second contact terminal. The aerosol generating device according to claim 2, wherein the aerosol generating device is electrically connected. The storage assembly includes a storage card and a first short-range communication module, the main body is provided with a second short-range communication module, and the main body connects the storage assembly through the second short-range communication module. The aerosol generation device according to claim 2, characterized in that data interaction with the first three-dimensional short-range communication module is realized to obtain the characteristic parameters in the storage assembly. The aerosol generation device according to claim 4, wherein the first short-range communication module and the second short-range communication module are NFC communication modules. The storage assembly also stores anti-counterfeiting data, the characteristic parameters and the anti-counterfeiting data form a data packet by setting an encryption algorithm, and the controller also stores the feature parameters and the anti-counterfeiting data by setting an encryption algorithm. The aerosol generation device according to claim 2, wherein the aerosol generation device is used to decode the data packet to obtain the feature parameter and the anti-counterfeiting data, and to verify the anti-counterfeiting data. The heating assembly includes the heating element and a first conductive terminal connected to the heating element, the body further includes a second conductive terminal, and the first conductive terminal and the second conductive terminal are connected. The aerosol generating device according to claim 1, wherein the main body supplies power to the heating element when the heating element is activated. a storage assembly removably connected to the body of the aerosol generation device, the aerosol generation device also including a heating assembly removably connected to the body, the storage assembly having characteristic parameters; stored, the characteristic parameters correspond to the heating assembly of a model, the characteristic parameters include heating element parameters and heating parameters of the heating assembly, and the heating element parameters correspond to the heating assembly of the heating assembly. The heating parameter represents a correspondence relationship between the resistance value and the temperature of the heating element, the heating parameter is a temperature-time change curve, and the heating parameter heats the heating element to a different temperature as time changes. the body is also used to detect the resistance value of the heating element, further determine the temperature of the heating element based on the heating element parameter, and determine the temperature of the heating element and the heating parameter. a storage assembly, wherein the storage assembly is used to heat the heating assembly based on the heat generating assembly. The main body includes a case assembly and a controller disposed within the case assembly, and the heat generating assembly and the storage assembly are removably connected to the case assembly and are connected to the case assembly. 9. A storage assembly according to claim 8 , wherein when connected, provides an electrical connection with the controller, the controller being used to obtain the feature parameters from the storage assembly. Three-dimensional. The storage assembly is a storage card, the case assembly is provided with a card slot, the storage card is removably connected to the card slot, and the card slot is provided with a first contact terminal, The first contact terminal is connected to the controller, and the storage card is provided with a second contact terminal, and when the storage card is inserted into the card slot, the first contact terminal is connected to the second contact terminal. 10. The storage assembly of claim 9 , wherein the storage assembly is electrically connected. The storage assembly includes a storage card and a first short-range communication module, the main body is provided with a second short-range communication module, and the main body connects the storage assembly through the second short-range communication module. 11. The storage assembly of claim 10 , wherein data interaction with the first near-field communication module of a volume is realized to obtain the characteristic parameters in the storage assembly. 12. The storage assembly of claim 11 , wherein the first near field communication module and the second near field communication module are NFC communication modules. The storage assembly also stores anti-counterfeiting data, the characteristic parameters and the anti-counterfeiting data form a data packet by setting an encryption algorithm, and the controller also stores the feature parameters and the anti-counterfeiting data by setting an encryption algorithm. 10. The storage assembly of claim 9 , wherein the storage assembly is used to decode the data packet to obtain the feature parameters and the anti-counterfeiting data, and to verify the anti-counterfeiting data.