Power supply assembly of electronic atomization device and electronic atomization device

Abstract

The present application provides a power supply component of an electronic atomization device and an electronic atomization device. The power supply component of the electronic atomization device is used in conjunction with an atomization component provided with a mark to be identified, and includes an image acquisition device, a controller and a fixing device; wherein the image acquisition device is used to acquire the mark to be identified; the controller is connected to the image acquisition device, and is used to identify the mark to be identified, and when the mark to be identified matches the preset mark, controls the line conduction between the power supply component and the atomization component; the image acquisition device is assembled in the fixing device, and the assembly direction of the image acquisition device is at a preset angle to the imaging direction, and the fixing device is used to fix the image acquisition device. The power supply component can prevent the problem of mismatched power supply components and atomization components from being used together, and can also ensure that the object distance of the image acquisition device is constant, and the imaging direction of the image acquisition device is diversified.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic atomization devices, and in particular to a power supply component of an electronic atomization device and an electronic atomization device. Background Art

[0002] An electronic atomization device is a device that atomizes liquid (such as tobacco oil) into smoke, and is widely used in various fields, such as medical treatment, electronic cigarettes, etc.

[0003] At present, the electronic atomization device mainly includes an atomization component and a power supply component, wherein the atomization component is used to atomize liquid (such as tobacco oil) into smoke, and the atomization component is connected to the power supply component so that the power supply component supplies power to the atomization component; in the specific use process, the existing electronic atomization device only needs to connect the atomization component and the interface of the atomization component together for use.

[0004] However, this may result in the mixing of different e-liquid flavors and the mixing of power components and atomizer components from different manufacturers, which not only affects the user experience, but also affects the user's perception of the product manufacturer and brand; at the same time, the use of mismatched power components and atomizer components is more likely to cause damage to the interface between the power components and the atomizer components, thereby shortening the service life of the electronic atomizer device. Summary of the invention

[0005] The present application provides a power supply component of an electronic atomization device and an electronic atomization device. The power supply component of the electronic atomization device can solve the problem that the use of an unmatched power supply component and an atomization component can easily lead to damage to the interface between the power supply component and the atomization component, thereby shortening the service life of the electronic atomization device.

[0006] In order to solve the above technical problems, a technical solution adopted by the present application is: to provide a power supply assembly of an electronic atomization device. The power supply assembly of the electronic atomization device is used in conjunction with an atomization assembly provided with a mark to be identified, and the power supply assembly of the electronic atomization device includes an image acquisition device, a controller and a fixing device; wherein the image acquisition device is used to acquire the mark to be identified; the controller is connected to the image acquisition device, and is used to identify the mark to be identified, and when the mark to be identified matches the preset mark, controls the circuit between the power supply assembly and the atomization assembly to be connected; the image acquisition device is assembled in the fixing device, and the assembly direction of the image acquisition device is at a preset angle to the imaging direction of the image acquisition device, and the fixing device is used to fix the image acquisition device.

[0007] The assembly direction of the image acquisition device is parallel or perpendicular to the imaging direction of the image acquisition device.

[0008] The fixing device comprises a first bracket and a second bracket; the first bracket has a slide groove; the second bracket is slidably connected in the slide groove of the first bracket and can be inserted into or pulled out of the slide groove; the image acquisition device is assembled on the second bracket.

[0009] Wherein, a mounting seat is arranged on the second bracket, and the mounting seat has a mounting cavity, and the image acquisition device is assembled in the mounting cavity so as to fix the image acquisition device through the side wall of the mounting cavity.

[0010] Among them, the mounting seat is a tubular body with a mounting cavity formed therein, and the first end of the tubular body is connected to the second bracket, the second end of the tubular body opposite to the first end is an open end, and the image acquisition device is assembled into the mounting cavity from the second end.

[0011] The image acquisition device includes a base and an image acquisition body installed on the base; the mounting seat includes a first side wall, a through hole is opened on the first side wall, and the image acquisition body is exposed from the through hole.

[0012] Among them, the mounting seat also includes a second side wall and a third side wall that are arranged opposite to each other. The second side wall and the third side wall are arranged adjacent to the first side wall, and a first limiting groove is opened on the second side wall, and a second limiting groove is opened on the third side wall. Part of the edge of the base is clamped in the first limiting groove and the second limiting groove to limit the image acquisition device.

[0013] Among them, at least one limiting member is arranged on the side wall of the installation cavity near the second end, and the at least one limiting member extends along the radial direction of the installation cavity, and is used to fix a side surface of the image acquisition device near the second end of the mounting seat.

[0014] Among them, at least one limit member is slidably connected to the mounting seat and can be located at at least a first position or a second position. When the limit member slides to the first position, it is located outside the assembly path of the image acquisition device. When the limit member slides to the second position, it is located on the assembly path of the image acquisition device.

[0015] Wherein, the mounting seat is a tubular body, a mounting cavity is formed in the tubular body, at least one of the first end of the tubular body and the second end opposite to the first end is an open end, and the image acquisition surface of the image acquisition device is exposed from the open end; wherein, the extension direction of the first end of the tubular body toward the second end is parallel to the surface of the second bracket used to assemble the tubular body.

[0016] A screw thread is formed on the inner surface of the installation cavity, the shape of the screw thread matches the edge shape of the base, and the base is screwed into the screw thread to be fixed to the tubular body.

[0017] In order to solve the above technical problems, another technical solution adopted by the present application is to provide an electronic atomization device. The electronic atomization device includes a power supply component and an atomization component; wherein the atomization component is provided with a mark to be identified, the power supply component is connected to the atomization component, and is used to supply power to the atomization component, and the power supply component is the power supply component involved above.

[0018] The present application provides a power supply assembly of an electronic atomization device and an electronic atomization device, wherein the power supply assembly of the electronic atomization device is used in conjunction with an atomization assembly provided with an identification to be identified, and an image acquisition device is provided to acquire the identification to be identified; at the same time, a controller connected to the image acquisition device is provided to identify the identification to be identified, and when the identification to be identified matches the preset identification, the line between the power supply assembly and the atomization assembly is controlled to be connected, so that the electronic atomization device can work normally, thereby effectively avoiding the problem of mixing power supply assemblies and atomization assemblies from different manufacturers, which affects the user experience and the user's recognition of the product manufacturer and brand; and effectively preventing the problem of the mismatched power supply assembly and atomization assembly from damaging the interface between the power supply assembly and the atomization assembly when used in conjunction, thereby shortening the service life of the electronic atomization device; in addition, by providing a fixing device, the image acquisition device is assembled in the fixing device, so that the image acquisition device is fixed by the fixing device, thereby ensuring that the object distance of the image acquisition device is constant, and the assembly between the image acquisition device and the fixing device is relatively simple and the cost is low; in addition, by making the assembly direction of the image acquisition device and the imaging direction of the image acquisition device at a preset angle, the imaging direction of the image acquisition device is diversified. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the overall structure of an electronic atomization device provided in one embodiment of the present application;

[0020] Figure 2 A schematic diagram of the structure of a fixing device provided in one embodiment of the present application;

[0021] Figure 3 A cross-sectional view of a second bracket provided in an embodiment of the present application without being inserted into a slide groove of a first bracket;

[0022] Figure 4 A cross-sectional view of a second bracket provided in an embodiment of the present application being inserted into a slide groove of a first bracket;

[0023] Figure 5 A schematic diagram of a structure in which an image acquisition device provided in an embodiment of the present application is directly mounted on a second bracket, and the mounting direction is parallel to the imaging direction;

[0024] Figure 6 for Figure 5 AA section view of the structure shown;

[0025] Figure 7 A schematic diagram of a structure in which an image acquisition device provided in an embodiment of the present application is directly mounted on a second bracket, and the mounting direction is perpendicular to the imaging direction;

[0026] Figure 8 for Figure 7 BB section view of the structure shown;

[0027] Fig. 9 A schematic diagram of the process of assembling the image acquisition device provided in the first embodiment of the present application into the installation cavity, with the assembly direction being parallel to the imaging direction;

[0028] Fig.10 A schematic diagram of a process in which the image acquisition device provided in the first embodiment of the present application is assembled into the mounting cavity, with the assembly direction being perpendicular to the imaging direction;

[0029] Fig.11a A schematic diagram of a structure in which a mounting seat is arranged on a second bracket in a first visual sense according to an embodiment of the present application;

[0030] Fig.11b A schematic diagram of a structure in which a mounting seat is arranged on a second bracket under a second vision provided by an embodiment of the present application;

[0031] Fig.12 A schematic plan view of a limiting member provided on the inner wall surface of the installation cavity close to the second end according to an embodiment of the present application;

[0032] Fig.13 A schematic diagram of a process in which the image acquisition device provided in the second embodiment of the present application is assembled into the mounting cavity, with the assembly direction being parallel to the imaging direction;

[0033] Fig.14 for Fig.13 CC section view;

[0034] Fig.15 A schematic diagram of a process in which the image acquisition device provided in the second embodiment of the present application is assembled into the mounting cavity, with the assembly direction being perpendicular to the imaging direction;

[0035] Fig.16 for Fig.15 DD cross-sectional view. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0037] The terms "first", "second", "third" in this application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", "third" can expressly or implicitly include at least one of the features. In the description of this application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In the embodiments of this application, all directional indications (such as up, down, left, right, front, back...) are only used to explain the relative position relationship, movement, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication also changes accordingly. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the steps or units listed, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0038] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0039] The present application is described in detail below with reference to the accompanying drawings and embodiments.

[0040] See also Figure 1 , Figure 1 Schematic diagram of the overall structure of an electronic atomization device provided in one embodiment of the present application; in this embodiment, an electronic atomization device 100 is provided, which can be used to heat and atomize a substrate to form smoke; in a specific embodiment, the electronic atomization device 100 can be specifically an electronic cigarette, which is used to heat and atomize tobacco oil to form smoke for smokers to inhale, and the following embodiments take this as an example; specifically, the electronic atomization device 100 includes a power supply component 10 and an atomization component 20.

[0041] Among them, the atomizer component 20 is used to heat and atomize the e-liquid to form smoke; in a specific embodiment, a to-be-identified mark 21 is provided on the surface of the atomizer component 20 facing the power supply component 10 for identification by the power supply component 10, so as to avoid the situation where unmatched power supply components 10 and atomizer components 20 are mixed and used; wherein, the to-be-identified mark 21 can specifically be one or more of specific trademarks, words, symbols, and numbers; wherein, the specific structure and function of the atomizer component 20 can refer to the specific structure and function of the atomizer component in the prior art, and the same or similar technical effects can be achieved, which will not be repeated here.

[0042] The power supply assembly 10 is connected to the atomizer assembly 20 for supplying power to the atomizer assembly 20. In a specific embodiment, the power supply assembly 10 is L-shaped, and part of the atomizer assembly 20 is arranged at the inner corner of the L-shaped power supply assembly 10, so that the first part of the power supply assembly 10 is arranged at the bottom of the atomizer assembly 20, the second part is arranged on the side of the atomizer assembly 20, at least part of the side of the atomizer assembly 20 is arranged opposite to the second part of the power supply assembly 10, and the identification mark 21 to be identified is arranged at a position on the side of the atomizer assembly 20 opposite to the second part of the power supply assembly 10 for identification by the power supply assembly 10.

[0043] In a specific embodiment, the power supply assembly 10 includes an image acquisition device 11 , a controller (not shown) and a fixing device 12 .

[0044] The image acquisition device 11 can be specifically arranged at a position opposite to the power supply assembly 10 and the atomization assembly 20 and facing the atomization assembly 20 to acquire the mark 21 to be identified on the atomization assembly 20; in a specific embodiment, see Figure 1 , the image acquisition device 11 is arranged at the second part of the power supply assembly 10 and faces the side of the atomizer assembly 20; of course, in other embodiments, the image acquisition device 11 can also be arranged at the first part of the power supply assembly 10 and faces the atomizer assembly 20, in which case the identification mark 21 to be identified is arranged on the bottom surface of the atomizer assembly 20 facing the power supply assembly 10. The image acquisition device 11 can specifically include a base 111 and an image acquisition body 112 installed on the base 111; the image acquisition body 112 is used to acquire the identification mark 21 to be identified; and the image acquisition body 112 specifically includes an image acquisition surface, in a specific embodiment, the image acquisition surface faces the atomizer assembly 20, and the identification mark 21 to be identified is specifically imaged on the image acquisition surface; specifically, the image acquisition device 11 can be a camera or a camera, etc.

[0045] The controller is connected to the image acquisition device 11, and is used to identify the identification 21 to be identified collected by the image acquisition device 11, and when the identification 21 to be identified matches the preset identification, control the line between the power supply component 10 and the atomization component 20 to be connected, and send an abnormal reminder signal when the identification 21 to be identified does not match the preset identification; it can be understood that the controller pre-stores a preset identification matching the power supply component 10, and when the identification 21 to be identified collected by the image acquisition device 11 matches the preset identification, the controller controls the line between the power supply component 10 and the atomization component 20 to be connected, and the electronic atomization device 100 can work normally; and when the image acquisition device 11 collects When the identification mark 21 to be identified does not match the preset identification mark, the controller controls the line between the power supply assembly 10 and the atomization assembly 20 to be disconnected. At this time, the atomization assembly 20 is not powered and cannot work normally, thereby ensuring that it can only be used normally when the power supply assembly 10 and the atomization assembly 20 match, effectively avoiding the mixing of power supply assemblies 10 and atomization assemblies 20 from different manufacturers, which affects the user experience and the user's perception of the product manufacturer and brand; and effectively preventing the use of mismatched power supply assemblies 10 and atomization assemblies 20 to damage the interface between the power supply assembly 10 and the atomization assembly 20, thereby shortening the service life of the electronic atomization device 100.

[0046] The fixing device 12 is used to fix the image acquisition device 11; specifically, the power supply assembly 10 includes a housing, the fixing device 12 is fixedly connected to the housing, and the image acquisition device 11 is assembled in the fixing device 12, so that the image acquisition device 11 is fixedly connected to the housing of the power supply assembly 10 through the fixing device 12, thereby ensuring that the object distance of the image acquisition device 11 is constant, and the assembly between the image acquisition device 11 and the fixing device 12 is relatively simple and the cost is low; specifically, the assembly direction of the image acquisition device 11 is at a preset angle to the imaging direction of the image acquisition device 11, so as to diversify the imaging direction of the image acquisition device 11. In a specific embodiment, the assembly direction of the image acquisition device 11 is parallel or perpendicular to the imaging direction of the image acquisition device 11, that is, the preset angle can be specifically 0 degrees or 90 degrees.

[0047] In one specific embodiment, see Figures 2 to 4 ,in, Figure 2 A schematic diagram of the structure of a fixing device provided in one embodiment of the present application; Figure 3 A cross-sectional view of a second bracket provided in an embodiment of the present application without being inserted into a slide groove of a first bracket; Figure 4 This is a cross-sectional view of a second bracket provided in an embodiment of the present application being inserted into a slide groove of a first bracket; the fixing device 12 specifically includes a first bracket 121 and a second bracket 122 .

[0048] The first bracket 121 is fixed to the housing of the power supply assembly 10, and a slide groove 1210 is provided on the first bracket 121; the second bracket 122 is slidably connected to the slide groove 1210 of the first bracket 121, and can be inserted into or pulled out of the slide groove 1210; it can be understood that the first bracket 121 and the second bracket 122 are in a drawer-type structure; the structure in which the second bracket 122 is not inserted into the slide groove 1210 of the first bracket 121 can be specifically referred to Figure 3 The structure of the second bracket 122 inserted into the slide groove 1210 of the first bracket 121 can be seen in Figure 4 .

[0049] The structures of the first bracket 121 and the second bracket 122 are not limited and can be designed as needed. Specifically, in one embodiment, the first bracket 121 and the second bracket 122 can be a long strip bracket, the slide groove 1210 extends along the width direction of the first bracket 121, the first end of the second bracket 122 along its length direction is inserted into the slide groove 1210, and the image acquisition device 11 is specifically assembled on the surface of the second end of the second bracket 122 along its length direction.

[0050] In one embodiment, see Figures 5 to 8 ,in, Figure 5 A schematic diagram of a structure in which an image acquisition device provided in an embodiment of the present application is directly mounted on a second bracket, and the mounting direction is parallel to the imaging direction; Figure 6 for Figure 5 AA section view of the structure shown; Figure 7 A schematic diagram of a structure in which an image acquisition device provided in an embodiment of the present application is directly mounted on a second bracket, and the mounting direction is perpendicular to the imaging direction; Figure 8 for Figure 7 BB cross-sectional view of the structure shown; the image acquisition device 11 is directly mounted on the surface of the second end of the second bracket 122 and can be fixed by the first fixing member 30; wherein the first fixing member 30 can be a screw or a buckle. In a specific embodiment, a mounting base 122' is provided on the second bracket 122, and the image acquisition device 11 is specifically mounted on the surface of the mounting base 122' of the second bracket 122 by the first fixing member 30; wherein the mounting base 122' can be specifically an L-shaped frame integrally formed with the second bracket 122; in this embodiment, the assembly direction E of the image acquisition device 11 can be parallel to the imaging direction F of the image acquisition device 11, which can be specifically seen in Figure 5 and Figure 6 Of course, the assembly direction E of the image acquisition device 11 may also be perpendicular to the imaging direction F of the image acquisition device 11, for details, see Figure 7 and Figure 8 .

[0051] In another embodiment, see Figures 9 and 10,in, Fig. 9 A schematic diagram of the process of assembling the image acquisition device provided in the first embodiment of the present application into the installation cavity, with the assembly direction being parallel to the imaging direction; Fig.10 Schematic diagram of the process of assembling the image acquisition device provided in the first embodiment of the present application into the installation cavity, with the assembly direction being perpendicular to the imaging direction; a mounting seat 123 is provided on the second bracket 122, a mounting cavity 1230 is formed on the mounting seat 123, the image acquisition device 11 is specifically assembled in the installation cavity 1230, and the image acquisition device 11 is fixed by the side wall of the installation cavity 1230, thereby ensuring that the object distance of the image acquisition device 11 is constant.

[0052] In a specific embodiment, the mounting seat 123 is a tubular body, a mounting cavity 1230 is formed in the tubular body, and a first end of the tubular body is connected to the second bracket 122, and a second end of the tubular body opposite to the first end is an open end, and the image acquisition device 11 is assembled into the mounting cavity 1230 from the second end; wherein the assembly direction E of the image acquisition device 11 may be parallel to the imaging direction F of the image acquisition device 11, for details, see Fig. 9 Of course, the assembly direction E of the image acquisition device 11 may also be perpendicular to the imaging direction F of the image acquisition device 11, for details, see Fig.10 .

[0053] Specifically, in one embodiment, the first end of the above-mentioned tubular body is also an open end, and the side surface of the second bracket 122 in contact with the tubular body and the side wall of the tubular body together form an installation cavity 1230; in another embodiment, the first end of the tubular body is a closed end, and the bottom wall where the first end of the tubular body is located and the side wall of the tubular body together form an installation cavity 1230; it can be understood that the above-mentioned installation cavity 1230 is a cavity structure with one end open, and the open end of the installation cavity 1230 is the open end of the tubular body.

[0054] For details, see Fig.11a and Fig.11b ,in, Fig.11a A schematic diagram of a structure in which a mounting seat is arranged on a second bracket in a first visual sense according to an embodiment of the present application; Fig.11bA schematic diagram of a structure in which a mounting seat is arranged on a second bracket under a second vision provided in an embodiment of the present application; in this embodiment, the mounting seat 123 includes a first side wall 1231, a second side wall 1232 and a third side wall 1233 adjacent to the first side wall 1231, and a fourth side wall 1234 arranged opposite to the first side wall 1231, wherein the second side wall 1232 and the third side wall 1233 are arranged opposite to each other; in one embodiment, a through hole 124 is provided on the first side wall 1231, and an image acquisition surface of the image acquisition body 112 accommodated in the mounting cavity 1230 is exposed from the through hole 124 to facilitate the acquisition of the mark 21 to be identified; further, in one embodiment, a first limiting groove 125a is provided on the second side wall 1232, and a second limiting groove 125b is provided on the third side wall 1233; the image acquisition body 112 and the base 111 are both cylindrical, coaxially arranged, and the diameter of the base 111 is larger than the diameter of the image acquisition body 112, and the base 111 is provided with a plurality of holes 124a and 125b, respectively. 1 is clamped in the first limiting groove 125a and the second limiting groove 125b to limit and fix the image acquisition device 11; the base 111 may also be in other shapes, such as a square; specifically, the first limiting groove 125a and the second limiting groove 125b may be arranged relative to each other or staggered, and it can be understood that the first limiting groove 125a and the second limiting groove 125b arranged relative to each other can clamp and limit two relative positions of the image acquisition device 11; and the first limiting groove 125a and the second limiting groove 125b arranged staggered can clamp and limit two staggered positions of the image acquisition device 11; specifically, the first limiting groove 125a and / or the second limiting groove 125b extend from the second end of the tubular body to the first end or a position close to the first end; specifically, the groove width of the first limiting groove 125a and the second limiting groove 125b matches the thickness of the base 111 in the direction toward the image acquisition body 112, so as to better clamp the base 111. It can be understood that, in this embodiment, the bottom wall and four side walls of the mounting cavity 1230 limit and fix the five surfaces of the image acquisition device 11 from five different directions, so that the image acquisition device 11 is stably assembled on the power supply assembly 10; in a specific embodiment, see Fig.11b One end of the installation cavity 1230 close to the second bracket 122 is formed as a fifth side wall 1235 of the installation cavity 1230 .

[0055] Further, see Fig.12 , Fig.12A schematic plan view of a limit member provided on the inner wall surface of the mounting cavity in a direction close to the second end provided in an embodiment of the present application; in one embodiment, at least one limit member 40 is provided on the inner wall surface of the mounting cavity 1230 in a position close to the second end, and the at least one limit member 40 extends in the radial direction of the mounting cavity 1230, and is used to fix a side surface of the image acquisition device 11 close to the second end of the mounting seat 123, so as to further enhance the stability of the image acquisition device 11 on the power supply assembly 10; in a specific embodiment, the limit member 40 is specifically provided at the second side wall 1232 and the third side wall 1233 Relative position of the inner wall surface; it can be understood that, in this embodiment, the bottom wall (i.e., the fifth side wall 1235) and the four side walls (i.e., the first side wall 1231, the second side wall 1232, the third side wall 1233 and the fourth side wall 1234) of the installation cavity 1230 fix the five surfaces of the image acquisition device 11, and the limit member 40 fixes the side surface of the image acquisition device 11 away from the second bracket 122, thereby realizing the image acquisition device 11 being firmly assembled on the housing of the power supply assembly 10 from six different directions to prevent displacement or shaking, thereby affecting the object distance of the image acquisition device 11.

[0056] In a specific embodiment, there may be two stoppers 40 , which are relatively arranged on the inner wall surface of the installation cavity 1230 and extend in the radial direction of the installation cavity 1230 to stop the image acquisition device 11 from moving away from the second bracket 122 .

[0057] In a specific embodiment, at least one stopper 40 is slidably connected to the inner wall surface of the installation cavity 1230, and can extend into the side wall of the installation cavity 1230 or extend from the side wall of the installation cavity 1230 along the radial direction of the installation cavity 1230; specifically, the stopper 40 can extend into the side wall of the installation cavity 1230 under the action of an external force (such as an external force applied by assembling the image acquisition device 11), so that the stopper 40 is located in the first position. At this time, the stopper 40 is located outside the assembly path of the image acquisition device 11 to avoid the assembly path of the image acquisition device 11. The image acquisition device 11 is smoothly assembled into the installation cavity 1230; and when the external force on the stopper 40 disappears, the stopper 40 automatically pops out (i.e., extends) from the side wall of the installation cavity 1230 and enters the installation cavity 1230, so that the stopper 40 is located at the second position. At this time, the stopper 40 is located on the assembly path of the image acquisition device 11 to limit the image acquisition device 11 accommodated in the installation cavity 1230 and prevent the image acquisition device 11 from falling off from the installation cavity 1230 in the direction toward the second end of the tubular body. The stopper 40 can also be a metal spring. Before installing the image acquisition device 11, the metal spring is removed. After installing the image acquisition device 11, the metal spring is reset to clamp the image acquisition device 11.

[0058] In one embodiment, see Figures 13 to 16 ;in, Fig.13 A schematic diagram of a process in which the image acquisition device provided in the second embodiment of the present application is assembled into the mounting cavity, with the assembly direction being parallel to the imaging direction; Fig.14 for Fig.13 CC section view; Fig.15 A schematic diagram of a process in which the image acquisition device provided in the second embodiment of the present application is assembled into the mounting cavity, with the assembly direction being perpendicular to the imaging direction; Fig.16 for Fig.15 DD cross-sectional view. Different from the mounting base 123 provided in the above embodiment, the extension direction of the tubular body on the second bracket 122 (i.e., the direction from the first end to the second end) is perpendicular to the extension direction of the tubular body on the above second bracket 122; specifically, in this embodiment, the extension direction of the first end of the tubular body toward the second end is parallel to the plane of the second bracket 122 for assembling the tubular body. It can be understood that, in this embodiment, at least one of the first end and the second end opposite to the first end of the tubular body is an open end, the image acquisition device 11 is assembled into the installation cavity 1230 from the open end, and the image acquisition body 112 is exposed from the open end; specifically, when one of the first end and the second end of the tubular body is an open end and the other is a closed end, the base 111 of the image acquisition device 11 extends from the open end into the installation cavity 1230 and pulls the image acquisition body 112 into the installation cavity 1230; it can be understood that at this time, the image acquisition surface of the image acquisition body 112 is exposed from the open end of the tubular body; and when the first end and the second end of the tubular body are both open ends, the image acquisition device 11 can be specifically installed in the installation cavity 1230 with reference to the above-mentioned assembly method, or the image acquisition body 112 can be extended from the first end (or the second end) of the tubular body into the installation cavity 1230, and the image acquisition surface is exposed from the second end (or the first end).

[0059] Specifically, the mounting seat 123 and the second bracket 122 may also be fixedly connected via the second fixing member 50 , and the second fixing member 50 may also be a screw or a buckle. Of course, the mounting seat 123 and the second bracket 122 may also be integrally formed.

[0060] Specifically, in this embodiment, a screw thread may be formed on the inner wall surface of the installation cavity 1230, and the shape of the screw thread may specifically match the edge shape of the base 111. The base 111 is screwed into the screw thread to be fixed to the inner wall surface of the tubular body, so as to prevent the image acquisition device 11 from falling off from the installation cavity 1230 after being assembled into the installation cavity 1230. Of course, in other embodiments, the shape of the screw thread may also be the same as the outer contour of the entire image acquisition device 11, so as to fix the outer part of the entire image acquisition device 11 after being screwed into the installation cavity 1230, thereby improving the stability between the image acquisition device 11 and the power supply assembly 10. Among them, the screw thread may specifically be a pit or a protrusion that matches the outer contour of the base 111 or the overall structure of the image acquisition device 11. Other fixing structures may also be provided on the inner surface of the installation cavity 1230 and the outer surface of the image acquisition device 11, so that the image acquisition device 11 is stably fixed in the installation cavity 1230.

[0061] The power supply assembly 10 of the electronic atomization device 100 provided in this embodiment is used in conjunction with the atomization assembly 20 provided with the identification mark 21 to be identified, and an image acquisition device 11 is provided to collect the identification mark 21 to be identified; at the same time, a controller connected to the image acquisition device 11 is provided to identify the identification mark 21 to be identified, and when the identification mark 21 to be identified matches the preset identification mark, the circuit between the power supply assembly 10 and the atomization assembly 20 is controlled to be connected, so that the electronic atomization device 100 can work normally, thereby effectively avoiding the mixing of power supply assemblies 10 and atomization assemblies 20 of different manufacturers, which affects the user experience and the user's recognition of the product manufacturer and brand; and effectively preventing the mismatch between the power supply assemblies 10 and the atomization assemblies 20 of different manufacturers. The problem of damaging the interface between the power supply assembly 10 and the atomization assembly 20 when used together, thereby shortening the service life of the electronic atomization device 100, occurs; in addition, by providing a fixing device 12, the image acquisition device 11 is assembled in the fixing device 12, so that the image acquisition device 11 is fixed by the fixing device 12, thereby ensuring that the object distance of the image acquisition device 11 is constant, and the assembly between the image acquisition device 11 and the fixing device 12 is relatively simple and the cost is low; in addition, by making the assembly direction E of the image acquisition device 11 and the imaging direction F of the image acquisition device 11 form a preset angle, the imaging direction F of the image acquisition device 11 is diversified.

[0062] The above are only implementation methods of the present application, and are not intended to limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A power supply assembly of an electronic atomization device, used in conjunction with an atomization assembly provided with a mark to be identified, characterized in that: The power supply assembly comprises: case; An image acquisition device, used for acquiring the mark to be identified; the image acquisition device comprises a base; A controller, connected to the image acquisition device, for identifying the identifier to be identified, and controlling the line between the power supply component and the atomization component to be connected when the identifier to be identified matches a preset identifier; A fixing device, wherein the image acquisition device is assembled in the fixing device, and the assembly direction of the image acquisition device forms a preset angle with the imaging direction of the image acquisition device, and the fixing device is used to fix the image acquisition device; The fixing device comprises: The first bracket has a slide groove; The second bracket is slidably connected to the slide groove of the first bracket and can be inserted into or pulled out of the slide groove; the image acquisition device is mounted on the second bracket; a mounting seat is provided on the second bracket, the mounting seat has a mounting cavity, and the image acquisition device is mounted in the mounting cavity so as to be fixed by the side wall of the mounting cavity; The mounting seat also includes a first side wall, a second side wall and a third side wall which are arranged opposite to each other. The second side wall and the third side wall are arranged adjacent to the first side wall, and a first limiting groove is formed on the second side wall, and a second limiting groove is formed on the third side wall. Part of the edge of the base is clamped in the first limiting groove and the second limiting groove to limit the image acquisition device.

2. The power supply assembly according to claim 1, characterized in that: The assembly direction of the image acquisition device is parallel or perpendicular to the imaging direction of the image acquisition device.

3. The power supply assembly according to claim 1, characterized in that: The mounting seat is a tubular body, the mounting cavity is formed in the tubular body, and the first end of the tubular body is connected to the second bracket. The second end of the tubular body opposite to the first end is an open end, and the image acquisition device is assembled into the mounting cavity from the second end.

4. The power supply assembly according to claim 3, characterized in that: The image acquisition device comprises an image acquisition body mounted on the base; a through hole is provided on the first side wall, and the image acquisition body is exposed from the through hole.

5. The power supply assembly according to claim 3, characterized in that: At least one stopper is provided on the side wall of the installation cavity near the second end. The at least one stopper extends along the radial direction of the installation cavity and is used to fix a side surface of the image acquisition device near the second end of the mounting seat.

6. The power supply assembly according to claim 5, characterized in that: The at least one limiting member is slidably connected to the mounting seat and can be located at at least a first position or a second position. When the limiting member slides to the first position, it is located outside the assembly path of the image acquisition device. When the limiting member slides to the second position, it is located on the assembly path of the image acquisition device.

7. The power supply assembly according to claim 1, characterized in that: The mounting seat is a tubular body, the mounting cavity is formed in the tubular body, at least one of the first end of the tubular body and the second end opposite to the first end is an open end, and the image acquisition surface of the image acquisition device is exposed from the open end; wherein the extension direction of the first end of the tubular body toward the second end is parallel to the surface of the second bracket used to assemble the tubular body.

8. The power supply assembly according to claim 7, characterized in that: A screw thread is formed on the inner surface of the installation cavity, the shape of which matches the edge shape of the base of the image acquisition device, and the base is screwed into the screw thread to be fixed to the tubular body.

9. An electronic atomization device, characterized in that: It comprises a power supply component and an atomization component; wherein, the atomization component is provided with an identification mark to be identified, the power supply component is connected to the atomization component for supplying power to the atomization component, and the power supply component is the power supply component as described in any one of claims 1-8.

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