Electronic cigarette with cigarette cartridge having encrypted memory connection
By designing encrypted memory circuit board and removable connection in electronic cigarettes, the problem that existing electronic cigarettes cannot realize the memory of the amount of e-liquid and prevent theft is solved, and accurate memory of the amount of e-liquid and theft is achieved, satisfying environmental protection and functions need.
Patent Information
- Application Number
- CN202421138580.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-23
AI Technical Summary
Existing disposable electronic cigarettes cannot achieve accurate memory of the amount of e-liquid and prevent the cartridge from being stolen, which violates environmental protection trends and user needs.
Design an electronic cigarette with a cigarette cartridge with encrypted memory connection. By setting a detachable connection between the cigarette device assembly and the cigarette cartridge assembly, and introducing an encrypted memory circuit board into the cigarette cartridge assembly, the accurate memory and recognition of the amount of e-liquid is achieved. Prevent theft of cigarette cartridges.
It realizes accurate memory of the amount of e-liquid in the current use of cigarette cartridges, and ensures that the cartridges are not stolen, meeting users' needs for environmental protection and functional.
Smart Images
Figure CN222425380U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic cigarettes, and in particular to an electronic cigarette with a cigarette cartridge having an encrypted memory connection. Background Art
[0002] With the rapid development of the e-cigarette market, users' requirements for the functions and experience of e-cigarettes are also increasing. Although the disposable e-cigarettes on the market can realize the oil level display function, they are not in line with the environmental protection trend because they are not recyclable or replaceable.
[0003] Currently, the disposable electronic cigarettes on the market can realize the display function of the oil capacity. Since the electronic cigarette cartridges are disposable products, users only need to purchase the cartridges. Patent number CN209862306U is an encrypted memory device and a replaceable cartridge electronic cigarette, which is designed with encryption anti-counterfeiting and identification functions on the cartridges. It is also a reusable product. If the smoking device is reusable, it must also display the remaining oil in the current cartridge in real time according to the newly purchased cartridges. This involves the problem that the cartridges must also have memory and identification functions.
[0004] To this end, it is necessary to propose an electronic cigarette with a cartridge having an encrypted memory connection to accurately memorize the amount of oil in the cartridge and ensure that the cartridge is not stolen. Utility Model Content
[0005] In order to solve the above problems, the utility model proposes an electronic cigarette with a cigarette cartridge having an encrypted memory connection to accurately memorize the amount of smoke oil in the cigarette cartridge and ensure that the cigarette cartridge is not stolen.
[0006] The utility model is realized by the following technical solutions:
[0007] The utility model proposes an electronic cigarette with a cigarette cartridge having an encrypted memory connection, comprising a smoking device assembly and a cigarette cartridge assembly, the smoking device assembly comprising a main body, a connecting shell, and a first electric contact connecting part, the connecting shell being detachably connected to one side of the main body, the first electric contact connecting part being electrically connected to the main body, the first electric contact connecting part being located at the bottom of the connecting shell, a second electric contact connecting part being provided at one end of the cigarette cartridge assembly, the second electric contact connecting part being electrically connected to the cigarette cartridge assembly, a portion of the cigarette cartridge assembly being accommodated in the connecting shell, the first electric contact connecting part being detachably connected to the second electric contact connecting part, the second electric contact connecting part comprising an encrypted memory circuit board, the encrypted memory circuit board being electrically connected to the second electric contact connecting part, the encrypted memory circuit board being formed into a contact-type electrical connection with the first electric contact connecting part.
[0008] Furthermore, a plurality of first electrical contacts are provided at the bottom of the encryption memory circuit board, and the plurality of first electrical contacts form an encryption circuit in the encryption memory circuit board. A plurality of first contact probes are provided on the first electrical contact connection portion, and the plurality of first contact probes correspond one-to-one with the plurality of first electrical contacts respectively and form a contact-type electrical connection.
[0009] Furthermore, the encrypted memory circuit board is provided with a memory chip for recording the amount of smoke oil, and the memory chip is electrically connected to the encrypted memory circuit board.
[0010] Furthermore, two second electrical contacts are provided at the bottom of the encryption memory circuit board, two second contact probes are provided on the first electrical contact connection portion, and the two second electrical contacts correspond to the two second contact probes one by one and form a contact-type electrical connection.
[0011] Furthermore, an insertion groove is provided on the connecting shell, and a part of the cigarette cartridge assembly is accommodated in the insertion groove.
[0012] Furthermore, the second electric contact connecting part includes a first control circuit board and a base. The encrypted memory circuit board and the first control circuit board are stacked in sequence and fixedly connected to the inside of the base. The first control circuit board is electrically connected to the cigarette cartridge assembly and the encrypted memory circuit board, respectively. The base is fixedly connected to the bottom of the cigarette cartridge assembly, and the bottom of the base forms a detachable connection with the second electric contact connecting part.
[0013] Furthermore, a first magnetic attraction position is provided at the bottom of the base, and a second magnetic attraction position is provided on the first electric contact connection portion, and the first magnetic attraction position and the second magnetic attraction position are magnetically fixed.
[0014] Furthermore, an atomizer assembly is provided in the cigarette cartridge assembly, and the atomizer assembly is located above the first control circuit board and is electrically connected to the first control circuit board.
[0015] Furthermore, the main body includes a shell, a second control circuit board, and a battery. The shell has an L-shaped structure. The connecting shell is detachably connected to one side of the shell. The first electric contact connecting part is fixedly connected to the L-shaped protruding end of the shell. The battery and the second control circuit board are both fixedly connected in the shell, and the second control circuit board is electrically connected to the battery and the first electric contact connecting part, respectively.
[0016] Beneficial effects of the utility model:
[0017] The utility model adopts a connecting shell as a socket fixing part to fix the cigarette cartridge assembly in the smoking device assembly, forms a detachable connection with the first electric contact connecting part through the second electric contact connecting part and identifies it through an encrypted memory circuit board to prevent the cigarette cartridge assembly from being stolen, and the encrypted memory circuit board can memorize the amount of smoke oil in the currently used cigarette cartridge assembly, and the smoke oil of each cigarette cartridge assembly is memorized by its own encrypted memory circuit board. After identification, the current amount of smoke oil in the cigarette cartridge assembly can be displayed on the smoking device assembly, which is convenient for displaying the current smoke oil content to the user, so that the user can choose to carry it out for use; in summary, the electronic cigarette with an encrypted memory connection in the cigarette cartridge can accurately memorize the amount of smoke oil in the currently used cigarette cartridge, while ensuring that the cigarette cartridge is not stolen. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 This is an exploded view of the electronic cigarette with encrypted memory connection in the cigarette cartridge of the utility model;
[0019] Figure 2 An exploded view of the smoking device assembly of the electronic cigarette having a cigarette cartridge with an encrypted memory connection according to the utility model;
[0020] Figure 3 It is a cross-sectional view of the smoking device component of the electronic cigarette with the cigarette cartridge having an encrypted memory connection of the utility model;
[0021] Figure 4 This is a cross-sectional view of a cartridge assembly of an electronic cigarette having an encrypted memory connection;
[0022] Figure 5 This is a schematic diagram of the bottom of the cartridge assembly of the electronic cigarette with encrypted memory connection of the cartridge of the utility model;
[0023] Figure 6 This is a schematic diagram of an encrypted memory circuit board of an electronic cigarette in which the cigarette cartridge of the utility model has an encrypted memory connection.
[0024] The reference numerals are as follows:
[0025] Smoking device assembly 1, main body 11, shell 111, button 1111, display screen 1112, second control circuit board 112, battery 113, connecting shell 12, inserting slot 121, first electric contact connecting part 13, first contact probe 131, second contact probe 132, second magnetic attraction position 133;
[0026] The cigarette cartridge assembly 2, the second electric contact connection part 21, the encrypted memory circuit board 211, the first electric contact piece 2111, the second electric contact piece 2112, the first control circuit board 212, the base 213, the first magnetic attraction position 2131, and the atomization assembly 22. DETAILED DESCRIPTION
[0027] In order to more clearly and completely illustrate the technical solution of the present invention, the present invention is further described below in conjunction with the accompanying drawings.
[0028] Please refer to Figure 1-Figure 6 The utility model proposes an electronic cigarette with an encrypted memory connection in a cigarette cartridge, comprising a cigarette set assembly 1 and a cigarette cartridge assembly 2. The cigarette set assembly 1 comprises a main body 11, a connecting shell 12, and a first electric contact connecting portion 13. The connecting shell 12 is detachably connected to one side of the main body 11. The first electric contact connecting portion 13 is electrically connected to the main body 11. The first electric contact connecting portion 13 is located at the bottom of the connecting shell 12. A second electric contact connecting portion 21 is provided at one end of the cigarette cartridge assembly 2. The second electric contact connecting portion 21 is electrically connected to the cigarette cartridge assembly 2. A part of the cigarette cartridge assembly 2 is accommodated in the connecting shell 12. The first electric contact connecting portion 13 forms a detachable connection with the second electric contact connecting portion 21. The second electric contact connecting portion 21 comprises an encrypted memory circuit board 211. The encrypted memory circuit board 211 is electrically connected to the second electric contact connecting portion 21. The encrypted memory circuit board 211 forms a contact-type electrical connection with the first electric contact connecting portion 13.
[0029] In this embodiment, when the cigarette cartridge assembly 2 is used in combination with the smoking device assembly 1, the smoking device assembly 1 uses a connecting shell 12 as a socket fixing piece for fixing the cigarette cartridge assembly 2 to the smoking device assembly 1. The user can replace the connecting shells 12 of different sizes to socket the cigarette cartridge assemblies 2 of different sizes, and all the cigarette cartridge assemblies 2 of different sizes can be detachably connected with the first electric contact connecting part 13 through the same second electric contact connecting part 21. When connected, they are identified by the encrypted memory circuit board 211 to prevent the cigarette cartridge assembly from being stolen. The encrypted memory circuit board 211 can memorize the amount of smoke oil in the currently used cigarette cartridge assembly 2. The smoke oil of each cigarette cartridge assembly 2 is memorized by its own encrypted memory circuit board 211. After identification, the current amount of smoke oil in the cigarette cartridge assembly 2 can be displayed on the smoking device assembly 1, so that it is convenient to display the current amount of smoke oil for the user, so that the user can choose to carry it out for use, so that the user can choose the capacity of the cigarette cartridge assembly 2 according to his own needs and identify it for use;
[0030] In summary, the electronic cigarette with encrypted memory connection can accurately memorize the amount of oil in the current cartridge, while ensuring that the cartridge is not stolen.
[0031] In this embodiment, a plurality of first electrical contacts 2111 are provided at the bottom of the encrypted memory circuit board 211, and the plurality of first electrical contacts 2111 form an encrypted circuit in the encrypted memory circuit board 211. A plurality of first contact probes 131 are provided on the first electrical contact connection portion 13, and the plurality of first contact probes 131 correspond to the plurality of first electrical contacts 2111 one by one and form a contact-type electrical connection; the number of the first electrical contacts 2111 and the number of the first contact probes 131 are equal and are both an even number; the encrypted memory circuit board is provided with a memory chip for recording the amount of e-liquid, and the memory chip is connected to the encrypted memory circuit board 211. The memory chip records the total amount of smoke oil in the cartridge assembly 2, that is, the memory chip in the encrypted memory circuit board 211 of each cartridge assembly 2 records the total time of smoking the smoke oil, and the time of each puff is recorded during the user's smoking process. The remaining time is obtained by subtracting the time taken for each puff from the total smoking time. The ratio of the remaining time to the total smoking time forms the current remaining amount of smoke oil and is stored and recorded in the memory chip; the bottom of the encrypted memory circuit board 211 is provided with two second electrical contacts 2112, the first electrical contact is connected to the second electrical contact 2112, and the second electrical contact 2112 is connected to the second electrical contact 2112. Two second contact probes 132 are provided on the part 13, and the two second electrical contacts 2112 correspond to the two second contact probes 132 one by one and form a contact-type electrical connection; when the user uses the electronic cigarette after replacing the cigarette cartridge assembly 2, the cigarette cartridge assembly 2 is connected to the first electrical contact connection part 13 of the smoking device assembly 1 through the encrypted memory circuit board 211, wherein the connection between the two second electrical contacts 2112 and the two second contact probes 132 is a power supply contact point, one is a positive pole and the other is a negative pole, providing power to the cigarette cartridge; the connection between the first electrical contact 2111 and the first contact probe 131 is There are two signal contact points, each for data transmission and authentication between the cartridge assembly 2 and the smoking device assembly 1; when the cartridge assembly 2 is inserted into the smoking device assembly 2, the communication unit in the smoking device assembly 1 establishes a connection with the communication module on the encryption memory circuit board 211 of the cartridge assembly 2, and at the same time, the encryption unit in the smoking device assembly 1 performs two-way authentication with the encryption module on the encryption memory circuit board 211. After the authentication is passed, the power output control unit of the smoking device assembly 1 outputs current to the cartridge assembly 2, so that the switch circuit of the cartridge assembly 2 is closed, the heating load starts to heat up, and the user can start using the electronic cigarette.
[0032] In this embodiment, an insertion groove 121 is provided on the connecting shell 12, and a part of the cigarette cartridge assembly 2 is accommodated in the insertion groove 121; the insertion groove 121 is used to provide a space for the cigarette cartridge assembly 2 to be firmly placed after insertion, and different connecting shells 12 have different sizes of the insertion grooves 121.
[0033] In this embodiment, the second electric contact connecting part 21 includes a first control circuit board 212 and a base 213. The encrypted memory circuit board 211 and the first control circuit board 212 are stacked in sequence and fixedly connected to the inside of the base 213. The first control circuit board 212 is electrically connected to the cigarette cartridge assembly 2 and the encrypted memory circuit board 211 respectively. The base 213 is fixedly connected to the bottom of the cigarette cartridge assembly 2, and the bottom of the base 213 forms a detachable connection with the second electric contact connecting part 21; the first control circuit board 212 is used to supply power to the atomization assembly 22 so that it is heated to generate smoke. When the encrypted memory circuit board 211 is connected to the first electric contact connecting part 13, if the encryption authentication is not passed, that is, if the identification is not performed, the encrypted memory circuit board 211 does not supply current to the first control circuit board 212. After passing the encryption authentication, the encrypted memory circuit board 211 supplies current to the first control circuit board 212.
[0034] In this embodiment, a first magnetic position 2131 is provided at the bottom of the base 213, and a second magnetic position 133 is provided on the first electric contact connecting part 13, and the first magnetic position 2131 and the second magnetic position 133 form a magnetic fixation; after the cigarette cartridge assembly 2 is placed in the insertion slot 121, the cigarette cartridge assembly 2 is magnetically fixed under the magnetic action of the first magnetic position 2131 and the second magnetic position 133, so that the encrypted memory circuit board 211 and the second electric contact connecting part 21 are also electrically connected. When the user needs to replace the cigarette cartridge assembly 2, the cigarette cartridge assembly 2 can be directly pulled out of the insertion slot 121 with force, which is quick and convenient.
[0035] In this embodiment, an atomizer assembly 22 is provided in the cigarette cartridge assembly 2. The atomizer assembly 22 is located above the first control circuit board 212 and is electrically connected to the first control circuit board 212. An oil storage cotton and an atomizer core are provided in the atomizer assembly 22. The oil storage cotton wraps the atomizer core. The oil storage cotton is used to contain the smoke oil. When power is turned on, the atomizer core heats the smoke oil seeping out of the oil storage cotton; the atomizer assembly 22 is used to heat the smoke oil to generate smoke for inhalation. After passing the encryption authentication, the encryption memory circuit board 211 transmits current to the first control circuit board 212, and the first control circuit board 212 provides electrical energy to the atomizer assembly 22 for use.
[0036] In this embodiment, the main body 11 includes a shell 111, a second control circuit board 112, and a battery 113. The shell 111 is an L-shaped structure. The connecting shell 12 is detachably connected to one side of the shell 111. The first electric contact connecting portion 13 is fixedly connected to the L-shaped protruding end of the shell 111. The battery 113 and the second control circuit board 112 are both fixedly connected to the shell 111. The second control circuit board 112 is electrically connected to the battery 113 and the first electric contact connecting portion 13 respectively. The battery 113 is used to power the first electric contact connecting portion 13 and the cigarette cartridge assembly 2. A smoke oil volume data module is provided on the second control circuit board 112. The smoke oil volume data module is a module for calling the data stored in the memory chip. The data of the amount of smoke oil is obtained and then sent to the display screen 1112 for display; the connecting shell 12 is slidably inserted on one side of the shell body 111. When replacing the connecting shell 12, the user can directly slide the connecting shell 12 in the opposite direction to remove the connecting shell 12, and then replace the connecting shell 12 of a different size and slide it on one side of the shell body 111. A button 1111 and a display screen 1112 are provided on the other side of the shell body 111. The button 1111 and the display screen 1112 are electrically connected to the second control circuit board 112. When the button 1111 is pressed, the smoke cartridge assembly 2 is powered, and the display screen 1112 can display the current amount of smoke oil and power.
[0037] Of course, the present utility model may have many other implementations. Based on the present implementation, other implementations obtained by ordinary technicians in this field without any creative work are all within the scope of protection of the present utility model.
Claims
1. An electronic cigarette with a cartridge having an encrypted memory connection, characterized in that: The invention comprises a smoking device assembly and a cigarette cartridge assembly, wherein the smoking device assembly comprises a main body, a connecting shell and a first electric contact connecting part, wherein the connecting shell is detachably connected to one side of the main body, the first electric contact connecting part is electrically connected to the main body, the first electric contact connecting part is located at the bottom of the connecting shell, a second electric contact connecting part is provided at one end of the cigarette cartridge assembly, the second electric contact connecting part is electrically connected to the cigarette cartridge assembly, a part of the cigarette cartridge assembly is accommodated in the connecting shell, the first electric contact connecting part is detachably connected to the second electric contact connecting part, the second electric contact connecting part comprises an encrypted memory circuit board, the encrypted memory circuit board is electrically connected to the second electric contact connecting part, and the encrypted memory circuit board is electrically connected to the first electric contact connecting part.
2. The electronic cigarette with encrypted memory connection according to claim 1, characterized in that: A plurality of first electrical contacts are provided at the bottom of the encryption memory circuit board, and the plurality of first electrical contacts form an encryption circuit in the encryption memory circuit board. A plurality of first contact probes are provided on the first electrical contact connection portion, and the plurality of first contact probes correspond one-to-one with the plurality of first electrical contacts respectively and form a contact-type electrical connection.
3. The electronic cigarette with encrypted memory connection of the cigarette cartridge according to claim 2, characterized in that: The encrypted memory circuit board is provided with a memory chip for recording the amount of smoke oil, and the memory chip is electrically connected to the encrypted memory circuit board.
4. The electronic cigarette with encrypted memory connection of the cigarette cartridge according to claim 1, characterized in that: Two second electrical contacts are provided at the bottom of the encryption memory circuit board, two second contact probes are provided on the first electrical contact connection portion, and the two second electrical contacts correspond to the two second contact probes one by one and form a contact-type electrical connection.
5. The electronic cigarette with encrypted memory connection of the cigarette cartridge according to claim 1, characterized in that: The connecting shell is provided with an inserting groove, and a part of the cigarette cartridge assembly is accommodated in the inserting groove.
6. The electronic cigarette with encrypted memory connection of the cigarette cartridge according to claim 1, characterized in that: The second electric contact connecting part includes a first control circuit board and a base. The encrypted memory circuit board and the first control circuit board are stacked in sequence and fixedly connected to the inside of the base. The first control circuit board is electrically connected to the cigarette cartridge assembly and the encrypted memory circuit board respectively. The base is fixedly connected to the bottom of the cigarette cartridge assembly, and the bottom of the base forms a detachable connection with the second electric contact connecting part.
7. The electronic cigarette having an encrypted memory connection as claimed in claim 6, characterized in that: A first magnetic attraction position is provided at the bottom of the base, and a second magnetic attraction position is provided on the first electric contact connection portion, and the first magnetic attraction position and the second magnetic attraction position are magnetically fixed.
8. The electronic cigarette with encrypted memory connection of the cigarette cartridge according to claim 6, characterized in that: An atomizer assembly is disposed in the cigarette cartridge assembly, and the atomizer assembly is located above the first control circuit board and is electrically connected to the first control circuit board.
9. The electronic cigarette having an encrypted memory connection as claimed in claim 1, characterized in that: The main body includes a shell, a second control circuit board, and a battery. The shell is L-shaped. The connecting shell is detachably connected to one side of the shell. The first electric contact connecting part is fixedly connected to the L-shaped protruding end of the shell. The battery and the second control circuit board are both fixedly connected in the shell. The second control circuit board is electrically connected to the battery and the first electric contact connecting part, respectively.
Citation Information
Patent Citations
Encryption device, electronic cigarette cartridge and electronic cigarette
CN209862306U