Cell module and aerosol forming device

Abstract

The utility model provides a battery cell module and an aerosol forming device. The battery cell module comprises a shell, a bracket and a mounting assembly, the bracket is used for accommodating the battery cell; the mounting assembly comprises a base, a swing part and a limiting part. A groove used for containing one end of the swing part is formed in the side, facing the support, of the base, the other end of the swing part is rotationally connected with the limiting part, and the limiting part is used for abutting against the support or being separated from the support. When the swing part is located at the first position of the groove, the limiting part abuts against the support so that the support can be fixed to the shell. The support can move relative to the base, so that the swing piece moves from the first position to the second position of the groove, at least part of the limiting piece is separated from the support, and at least part of the support is moved out of the shell. According to the battery cell module, the mounting assembly is arranged on the battery cell module, the bracket for accommodating the battery cell is fixed and disassembled by utilizing the mounting assembly, the structure is simple, and the battery cell can be recycled and replaced, so that the recycling rate of the battery cell is improved, and the cost is reduced.

Description

Technical Field

[0001] The present application belongs to the technical field of aerosol forming devices, and specifically relates to a battery cell module and an aerosol forming device. Background Art

[0002] In the technical field of aerosol forming devices, the battery cells in disposable aerosol forming devices are usually not removable and can only be scrapped or discarded together with the aerosol forming device. This arrangement easily leads to waste of resources, is inconvenient to recycle and replace the battery cells, and increases the cost of use. Utility Model Content

[0003] In view of this, the first aspect of the present application provides a battery cell module, the battery cell module comprising:

[0004] A housing having a receiving space;

[0005] a bracket, at least a portion of which is disposed in the receiving space, and the bracket is used to receive the battery cell; and

[0006] A mounting assembly is arranged in the receiving space, and the mounting assembly includes a base, a swinging member and a limiting member. The base is fixed to the housing and arranged on one side of the bracket. The swinging member and the limiting member are arranged between the base and the bracket. A groove for accommodating one end of the swinging member is arranged on a side of the base facing the bracket. The other end of the swinging member is rotatably connected to the limiting member. The limiting member is used to abut against the bracket or separate from the bracket.

[0007] Wherein, when the swinging member is located at the first position of the groove, the limiting member abuts against the bracket to fix the bracket to the shell; the bracket can move relative to the base to move the swinging member from the first position to the second position of the groove, so that at least part of the limiting member is separated from the bracket, thereby at least part of the bracket is moved out of the shell.

[0008] The battery cell module provided in the first aspect of the present application includes a housing, a bracket, and a mounting assembly. The mounting assembly can be used to fix the bracket to the housing, so that the battery cell can be mounted on the bracket, thereby achieving the installation of the battery cell on the aerosol forming device. The mounting assembly can also be used to move at least part of the bracket out of the housing, so as to facilitate the removal of the battery cell from the bracket, thereby achieving the recovery and replacement of the battery cell.

[0009] Specifically, the bracket can move relative to the base. For example, the bracket moves along the axial direction of the shell, driving the swing member to move from the first position to the second position, so that the limit member switches from abutting the bracket to being separated from the bracket, and the bracket switches from being fixed to the mounting assembly to being separated from the mounting assembly, thereby realizing the removal of the bracket from the shell, so as to facilitate the removal of the battery cell from the bracket, thereby realizing the recycling and replacement of the battery cell.

[0010] Therefore, the present application sets an installation component on the battery cell module, and uses the installation component to fix and disassemble the bracket for accommodating the battery cell. The structure is simple and the battery cell can be recycled and replaced, thereby improving the recycling rate of the battery cell and reducing costs.

[0011] Wherein, the groove includes a first annular groove and a second annular groove connected end to end, the first position and the second position respectively correspond to the connection between the first annular groove and the second annular groove, and the first position is farther away from the limit member than the second position; wherein the swing member can move from the first position to the second position through the first annular groove, and can also move from the second position to the first position through the second annular groove.

[0012] Among them, the first annular groove includes a first sub-groove and a second sub-groove that are connected, the second annular groove includes a third sub-groove and a fourth sub-groove that are connected, the end of the first sub-groove away from the second sub-groove is connected to the fourth sub-groove and forms a first angle portion, and the end of the second sub-groove away from the first sub-groove is connected to the third sub-groove and forms a second angle portion; the first position corresponds to the first angle portion, and the second position corresponds to the second angle portion.

[0013] Among them, the connection between the first sub-groove and the second sub-groove has a first step surface, the connection between the second sub-groove and the third sub-groove has a second step surface, the connection between the third sub-groove and the fourth sub-groove has a third step surface, and the connection between the fourth sub-groove and the first sub-groove has a fourth step surface.

[0014] The bracket is provided with a first protrusion on a side facing the limiting member, and the limiting member is provided with a second protrusion on a side facing the bracket, which is used to abut the first protrusion away from the surface of the swinging member or separate from the first protrusion; the limiting member is provided with a guide protrusion on a side away from the bracket, and the base is provided with a guide groove for accommodating the guide protrusion on a side facing the limiting member, and when the guide protrusion slides relative to the guide groove, the limiting member can swing relative to the bracket;

[0015] Wherein, when the swinging member is located at the first position, the second protrusion presses against the surface of the first protrusion away from the swinging member; when the swinging member moves from the first position to the second position, the guide protrusion slides relative to the guide groove so that the limiting member swings relative to the bracket, thereby separating the second protrusion from the first protrusion.

[0016] Wherein, the guide groove includes a first guide portion extending along the axial direction of the bracket, and a second guide portion bent and connected to the first guide portion, and the second guide portion is inclined in a direction away from the bracket; wherein, when the guide protrusion slides from the first guide portion to the second guide portion, the limit member swings relative to the bracket.

[0017] The limiting member includes a first limiting portion and a second limiting portion, the first limiting portion is provided with the second protrusion and the guide protrusion, and can swing relative to the bracket, one end of the second limiting portion is rotatably connected to the swinging member, and the other end is rotatably connected to the first limiting portion, the first limiting portion can move relative to the base, and the side of the bracket facing the limiting member is further provided with a third protrusion closer to the swinging member than the first protrusion, and the surface of the second limiting portion facing away from the swinging member is used to abut against the surface of the third protrusion facing the swinging member or be separated from the third protrusion;

[0018] Wherein, when the swinging member is located at the first position, the second limiting portion is away from the surface of the swinging member and presses against the surface of the third protrusion facing the swinging member; when the swinging member moves from the first position to the second position, the second limiting portion moves relative to the base to separate the third protrusion from the second limiting portion.

[0019] In which, the base includes a peripheral side wall and an end wall bent and connected to the peripheral side wall, the peripheral side wall and the end wall are arranged to form a accommodating space, at least part of the bracket is arranged in the accommodating space, the peripheral side wall is provided with the groove, the swinging member and the limiting member are located between the peripheral side wall and the bracket; the mounting assembly also includes an elastic member, one end of the elastic member abuts against the end wall, and the other side abuts against the surface of the limiting member facing the end wall.

[0020] Wherein, the battery cell module further includes an electrode, which is arranged on the bracket, and the electrode is used to electrically connect the circuit board of the aerosol forming device and the battery cell.

[0021] The second aspect of the present application provides an aerosol forming device, which includes an atomization module and a battery cell module as provided in the first aspect of the present application, wherein the electrodes of the battery cell module are electrically connected to the circuit board of the atomization module, and the battery cell module is used to provide energy to the atomization module, and the atomization module is used to heat and atomize the aerosol substrate.

[0022] The aerosol forming device provided in the second aspect of the present application adopts the battery cell module provided in the first aspect of the present application. The battery cell module realizes the fixation and disassembly of the bracket for accommodating the battery cell by setting an installation component. The structure is simple and the battery cell can be recycled and replaced, thereby improving the recycling rate of the battery cell and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the implementation modes of the present application, the drawings required for use in the implementation modes of the present application will be described below.

[0024] Figure 1 A schematic structural diagram of an aerosol forming device provided in one embodiment of the present application.

[0025] Figure 2 for Figure 1 Structural explosion diagram of the aerosol formation device.

[0026] Figure 3 A schematic structural diagram of a base provided in one embodiment of the present application.

[0027] Figure 4 A schematic structural diagram of a swing member in a first position provided in one embodiment of the present application.

[0028] Figure 5 A schematic structural diagram of a swing member switching from a first position to a second position provided in one embodiment of the present application.

[0029] Figure 6 A schematic structural diagram of a swing member in a second position provided in one embodiment of the present application.

[0030] Figure 7 for Figure 3 Partial magnification Figure 1 .

[0031] Figure 8 for Figure 3 Partial magnification Figure 2 .

[0032] Fig. 9 for Figure 3 Partial magnification Figure 3 .

[0033] Fig.10 for Figure 4A partial enlarged view of .

[0034] Fig.11 A schematic structural diagram of a second limiting portion provided in one embodiment of the present application.

[0035] Explanation of reference numerals: cell module 1, housing 11, bracket 12, first protrusion 121, third protrusion 122, mounting assembly 13, base 131, groove 1311, first part 1311a, second part 1311b, third part 1311c, first ring groove 1311d, second ring groove 1311e, first angle portion 1311f, second angle portion 1311g, first sub-groove 1311h1, second sub-groove 1311h2, third sub-groove 1311h3, fourth sub-groove 1311h4, high end 1311i, low end 1311j, first step surface 1311k1, second step surface 1311k2, third step surface 1311k3, fourth step surface 1311 11k4, first bottom wall -1311m, second bottom wall -1311n, guide groove -1312, first guide part -1312a, second guide part -1312b, slide rail -1313, peripheral side wall -1314, end wall -1315, swinging member -132, limiting member -133, first limiting part -1331, second protrusion -1331a, guide protrusion -1331b, second limiting part -1332, slider -1332a, battery cell -14, electrode -15, bottom cover -16, elastic member -17, aerosol forming device -2, liquid storage tank -21, liquid storage member -22, heating member -23a, liquid guiding member -23b, atomizing tube -24, circuit board -25, sealing member -26, nozzle cover -27, mouth plug -28, liquid absorbing member -29. DETAILED DESCRIPTION

[0036] The following are preferred implementations of the present application. It should be noted that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application, and these improvements and modifications are also considered to be within the scope of protection of the present application.

[0037] Unless otherwise specified or there is a contradiction, the terms and phrases used in this application have the following meanings:

[0038] In this application, "first", "second", etc. are used only for descriptive purposes and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0039] In this application, "one or several" refers to any one, any two or more of the listed items. Among them, "several" refers to any two or more of the listed items.

[0040] In the present application, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0041] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be connected, detachably connected, or integrated. It can be mechanically connected or electrically connected. It can be directly connected or indirectly connected through an intermediate medium, and it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0042] Please refer to Figure 1-Figure 6 , Figure 1 A schematic structural diagram of an aerosol forming device provided in one embodiment of the present application. Figure 2 for Figure 1 Structural explosion diagram of the aerosol formation device. Figure 3 A schematic structural diagram of a base provided in one embodiment of the present application. Figure 4 A schematic structural diagram of a swing member in a first position provided in one embodiment of the present application. Figure 5 A schematic structural diagram of a swing member switching from a first position to a second position provided in one embodiment of the present application. Figure 6 A schematic structural diagram of a swing member in a second position provided in one embodiment of the present application.

[0043] The present embodiment provides a battery cell module 1, which includes a housing 11, a bracket 12, and a mounting assembly 13. The housing 11 has a receiving space. At least a portion of the bracket 12 is disposed in the receiving space, and the bracket 12 is used to receive the battery cell 14. The mounting assembly 13 is disposed in the receiving space, and the mounting assembly 13 includes a base 131, a swinging member 132, and a limiting member 133. The base 131 is fixed to the housing 11, and the base 131 is disposed on one side of the bracket 12. The swinging member 132 and the limiting member 133 are both disposed between the base 131 and the bracket 12; a groove 1311 for accommodating one end of the swinging member 132 is provided on the side of the base 131 facing the bracket 12, and the other end of the swinging member 132 is rotatably connected to the limiting member 133, and the limiting member 133 is used to abut against the bracket 12 or separate from the bracket 12.

[0044] Among them, when the swing member 132 is located at the first position of the groove 1311, the limiting member 133 abuts against the bracket 12 so that the bracket 12 is fixed to the shell 11; the bracket 12 can move relative to the base 131, so that the swing member 132 moves from the first position to the second position of the groove 1311, so that at least part of the limiting member 133 is separated from the bracket 12, thereby at least part of the bracket 12 is moved out of the shell 11.

[0045] The cell module 1 provided in this embodiment mainly includes a housing 11, a bracket 12, and a mounting assembly 13, but this does not mean that the cell module 1 can only include the above structures. The cell module 1 can also include an electrode 15, a bottom cover 16, etc. The electrode 15 is provided on the bracket 12, and the electrode 15 is used to electrically connect the cell 14 and the circuit board 25 of the aerosol forming device 2.

[0046] The battery module 1 provided in this embodiment can be applied to an aerosol forming device 2, which includes an atomization module and a battery module 1. The atomization module includes a liquid storage tank 21, a liquid storage member 22, a heating member 23a, a liquid guide member 23b, an atomization tube 24, a circuit board 25, a sealing member 26, a nozzle cover 27, a nozzle plug 28, a liquid absorbing member 29, etc. The structure of the aerosol forming device 2 is described in detail below.

[0047] The housing 11 and the bottom cover 16 are arranged to form a receiving space. The bracket 12, the mounting assembly 13, the liquid storage tank 21, the liquid storage component 22, the heating component 23a, the atomizing tube 24, the circuit board 25, and the sealing component 26 are all located in the receiving space. Among them, the liquid storage tank 21 is used to store the aerosol substrate. The sealing component 26 is arranged at the end of the liquid storage tank 21, and is used to seal the liquid storage tank 21. The liquid storage component 22 is arranged in the liquid storage tank 21, and is used to store the aerosol substrate. The atomizing tube 24 runs through the liquid storage component 22, and the atomizing tube 24 has an atomizing cavity and a liquid guide hole connected to the atomizing cavity. The atomizing cavity is connected to the suction nozzle, and the liquid storage component 22 covers the liquid guide hole. The heating component 23a is arranged in the atomizing cavity, and is used to heat and atomize the aerosol substrate. The liquid guide component 23b is sleeved on the heating component 23a, and is exposed from the liquid guide hole to guide the aerosol substrate to flow to the heating component 23a. The circuit board 25 is electrically connected to the heating element and the electrode 15, and is located between the heating element and the battery module 1. The circuit board 25 is electrically connected to the heating element 23a, and is used to control the atomization parameters of the heating element 23a. The battery 14 is used to provide energy for the atomization module.

[0048] In the aerosol forming device 2, the aerosol substrate in the liquid storage tank 21 can be transferred to the liquid guide 23b in the atomizing tube 24 through the liquid storage part 22, and the liquid guide 23b then transfers the aerosol substrate to the heating element 23a. The heating element 23a can heat the aerosol substrate and atomize it into an aerosol. The aerosol is discharged from the mouthpiece of the housing 11 through the atomizing tube 24, or is inhaled by the user.

[0049] The cell module 1 provided in this embodiment includes a housing 11 for mounting and fixing other components. The housing 11 has a receiving space for accommodating the components of the cell module 1 .

[0050] The battery module 1 provided in this embodiment further includes a bracket 12 for accommodating a battery cell 14. Optionally, the bracket 12 has a receiving groove for accommodating the battery cell 14. The battery cell 14 can also be understood as a battery for providing electrical energy. The bracket 12 can move relative to the base 131, in other words, the bracket 12 can move relative to the housing 11. Optionally, the bracket 12 can move in the axial direction of the housing 11. Optionally, the bracket 12 can move in the radial direction of the housing 11.

[0051] The battery cell module 1 provided in this embodiment also includes an installation component 13. The installation component 13 includes a base 131, a swinging member 132, and a limiting member 133. The base 131 is fixedly connected to the outer shell 11 and cannot move relative to the outer shell 11. Optionally, at least a portion of the base 131 is provided with a peripheral side surface of the bracket 12, and the swinging member 132 and the limiting member 133 are both provided between the base 131 and the peripheral side surface of the bracket 12. A groove 1311 is provided on the side of the base 131 facing the peripheral side surface of the bracket 12. One end of the swinging member 132 is provided in the groove 1311 and can move in the groove 1311. The other end of the swinging member 132 is rotatably connected to the limiting member 133 and can swing relative to the limiting member 133. The limiting member 133 is used to support the bracket 12 or to be separated from the bracket 12. For example, the stopper 133 and the bracket 12 each have a protrusion, and when the stopper 133 abuts against the bracket 12, the protrusions of the two are in contact with each other; when at least part of the stopper 133 is separated from the bracket 12, the protrusions of the two are separated. For another example, one of the stopper 133 and the bracket 12 has a protrusion, and the other has a receiving groove, and when the stopper 133 abuts against the bracket 12, at least part of the protrusion is disposed in the receiving groove; when at least part of the stopper 133 is separated from the bracket 12, the protrusion is disposed outside the receiving groove.

[0052] The bracket 12 has a fixed state fixed to the mounting assembly 13. When the bracket 12 is in the fixed state, the bracket 12 is fixed to the housing 11, and the entire bracket 12 is located in the receiving space. At this time, the battery cell 14 can be arranged in the bracket 12, so that the battery cell 14 can be installed in the aerosol forming device 2. At this time, the swing member 132 is located in the first position, and the stop member 133 abuts against the bracket 12.

[0053] The bracket 12 also has a separation state separated from the mounting assembly 13. When the bracket 12 is in the separation state, at least part of the bracket 12 is removed from the housing 11, so that the battery cell 14 can be removed from the bracket 12, thereby realizing the recovery and replacement of the battery cell 14. At this time, the swing member 132 is located in the second position, and at least part of the limiting member 133 is separated from the bracket 12. For example, when the bracket 12 is in the separation state, part of the limiting member 133 is separated from the bracket 12, and another part of the limiting member 133 abuts against the bracket 12, but does not limit the position of the bracket 12. For another example, when the bracket 12 is in the separation state, as the bracket 12 moves in a direction away from the limiting member 133, it gradually moves out of the housing 11, so that all the limiting members 133 are separated from the bracket 12.

[0054] The bracket 12 can move relative to the base 131. For example, the bracket 12 moves along the axial direction of the housing 11, and drives the swing member 132 and the stop member 133 to move relative to the base 131. The bracket 12 can directly drive the stop member 133 to move, and indirectly drive the swing member 132 to move. The bracket 12 can move relative to the base 131, and drive the swing member 132 to switch between the first position and the second position. At this time, the stop member 133 also moves relative to the bracket 12. Specifically, the bracket 12 can move along the first direction (such as Figure 1 The swing member 132 moves from the first position to the second position, so that at least part of the stopper 133 is separated from the bracket 12, thereby at least part of the bracket 12 is moved out of the housing 11. In other words, the bracket 12 is switched from the fixed state to the separated state. The bracket 12 can also move in a second direction opposite to the first direction (such as Figure 1 The swing member 132 moves from the second position to the first position, so that the stopper 133 abuts against the bracket 12, thereby fixing the bracket 12 to the housing 11, and the bracket 12 is located in the receiving space.

[0055] Therefore, in this embodiment, by setting the installation component 13 on the battery module 1, the installation component 13 is used to fix and remove the bracket 12 for accommodating the battery 14. The structure is simple, and the battery 14 can be recycled and replaced, thereby improving the recycling rate of the battery 14 and reducing costs. In other words, the battery module 1 provided in this embodiment can achieve the purpose of removing and installing the battery 14 through a simple pressing operation.

[0056] Please refer to Figure 1-Figure 7 , Figure 7 for Figure 3 Partial magnification Figure 1 In one embodiment, the groove 1311 includes a first annular groove 1311d and a second annular groove 1311e connected end to end, the first position and the second position correspond to the connection between the first annular groove 1311d and the second annular groove 1311e, respectively, and the first position is farther away from the limiter 133 than the second position; wherein the swinging member 132 can move from the first position to the second position via the first annular groove 1311d, and can also move from the second position to the first position via the second annular groove 1311e.

[0057] Specifically, when the bracket 12 is in a fixed state, the swing member 132 is located at the first position. Subsequently, by pressing the bracket 12, the bracket 12 moves relative to the base 131, driving the swing member 132 to move along the first annular groove from the first position to the second position, so that at least part of the stopper 133 is separated from the bracket 12, and the bracket 12 is switched from the fixed state to the separated state.

[0058] Furthermore, by pressing the bracket 12 in the reverse direction, the bracket 12 can move in the reverse direction relative to the base 131 , driving the swing member 132 to move along the second annular groove from the second position to the first position, so that the limit member 133 abuts against the bracket 12 , thereby fixing the bracket 12 to the housing 11 .

[0059] In this embodiment, the groove 1311 is set as a first ring groove 1311d and a second ring groove 1311e that are connected to each other, so that the swing member 132 can move in the groove 1311 in a clockwise direction or a counterclockwise direction when switching from the first position to the second position and then from the second position to the first position, thereby reducing the probability that the swing member 132 moves in the opposite direction and causes the limit member 133 to be unable to support the bracket 12 or unable to separate from the bracket 12, thereby improving the reliability of the battery cell module 1.

[0060] Please refer to Figure 1-Figure 7 In one embodiment, the first annular groove 1311d includes a first sub-groove 1311h1 and a second sub-groove 1311h2 that are connected to each other, and the second annular groove 1311e includes a third sub-groove 1311h3 and a fourth sub-groove 1311h4 that are connected to each other. The end of the first sub-groove 1311h1 that is away from the second sub-groove 1311h2 is connected to the fourth sub-groove 1311h4 and forms a first angle portion 1311f. The end of the second sub-groove 1311h2 that is away from the first sub-groove 1311h1 is connected to the third sub-groove 1311h3 and forms a second angle portion 1311g. The first position corresponds to the first angle portion 1311f, and the second position corresponds to the second angle portion 1311g.

[0061] The first sub-groove 1311h1 and the fourth sub-groove 1311h4 form a first angled portion 1311f. It can also be understood that the first sub-groove 1311h1 and the fourth sub-groove 1311h4 are arranged at an angle, in other words, the first sub-groove 1311h1 is bent to connect to the fourth sub-groove 1311h4. The second sub-groove 1311h2 and the third sub-groove 1311h3 form a second angled portion 1311g. It can also be understood that the second sub-groove 1311h2 and the third sub-groove 1311h3 are arranged at an angle, in other words, the second sub-groove 1311h2 is bent to connect to the third sub-groove 1311h3.

[0062] Optionally, the first angled portion 1311f and the second angled portion 1311g are both bent toward a direction close to the stopper 133. Optionally, the first sub-groove 1311h1 and the second sub-groove 1311h2 are arranged at an angle, in other words, the first sub-groove 1311h1 is bent to connect to the second sub-groove 1311h2. Optionally, the third sub-groove 1311h3 and the fourth sub-groove 1311h4 are arranged at an angle, in other words, the third sub-groove 1311h3 is bent to connect to the fourth sub-groove 1311h4.

[0063] Further optionally, the first sub-groove 1311h1 and the fourth sub-groove 1311h4 are both inclined toward the direction close to the limiting member 133 ; the second sub-groove 1311h2 and the third sub-groove 1311h3 are both inclined toward the direction close to the limiting member 133 .

[0064] Specifically, when the bracket 12 is in a fixed state, the swing member 132 is located at the first angled portion 1311f. Subsequently, by pressing the bracket 12, the bracket 12 is moved relative to the base 131, driving the swing member 132 to move along the first annular groove 1311d, that is, from the first sub-groove 1311h1 to the second sub-groove 1311h2, until reaching the second angled portion 1311g, and moving from the first position to the second position, so that at least part of the stopper 133 is separated from the bracket 12, and the bracket 12 is switched from a fixed state to a separated state.

[0065] Furthermore, by pressing the bracket 12 in the reverse direction, the bracket 12 can be moved in the reverse direction relative to the base 131, driving the swinging member 132 to move along the second annular groove 1311e, that is, from the third sub-groove 1311h3 to the fourth sub-groove 1311h4, until it reaches the first angle portion 1311f again, thereby moving from the second position to the first position, so that the limit member 133 is abutted against the bracket 12, thereby fixing the bracket 12 to the housing 11.

[0066] In this embodiment, by matching the first sub-groove 1311h1 with the fourth sub-groove 1311h4 to form the first angle portion 1311f, and matching the second sub-groove 1311h2 with the third sub-groove 1311h3 to form the second angle portion 1311g, the position of one end of the swinging member 132 in the groove 1311 can be further limited, so that the swinging member 132 is fixed at the first position or the second position, and the probability of the swinging member 132 moving in the opposite direction, resulting in the limit member 133 being unable to resist the bracket 12 or being unable to separate from the bracket 12, is further reduced, thereby further improving the reliability of the battery cell module 1.

[0067] Optionally, please also refer to Figure 1-Figure 8 , Figure 8 for Figure 3 Partial magnification Figure 2In one embodiment, the first annular groove 1311d and the second annular groove 1311e each include a first portion 1311a, a second portion 1311b, and a third portion 1311c that are sequentially connected, the first portion 1311a is farther from the stopper 133 than the third portion 1311c, and the first portion 1311a and the third portion 1311c are both inclined relative to the second portion 1311b toward a direction close to the stopper 133; the first position corresponds to the first portion 1311a, and the second position corresponds to the second portion 1311b.

[0068] The groove 1311 provided in this embodiment includes a first part 1311a, a second part 1311b, and a third part 1311c which are connected in sequence, and one end of the swing member 132 can move in the first part 1311a, the second part 1311b, and the third part 1311c. Optionally, along the axial direction of the bracket 12, the first part 1311a is farther away from the bracket 12 than the third part 1311c. Optionally, the inclination directions of the first part 1311a and the third part 1311c are both at an acute angle to the axial direction of the bracket 12. Optionally, the inclination directions of the first part 1311a and the third part 1311c are the same; or, the inclination directions of the first part 1311a and the third part 1311c are set at an angle. For example, the first part 1311a and the second part 1311b are both inclined toward the lower left. For another example, the first part 1311a is inclined toward the lower left, and the third part 1311c is inclined toward the lower right. For another example, the first portion 1311a is inclined toward the lower right, and the third portion 1311c is inclined toward the lower left.

[0069] Further optionally, in the first annular groove 1311d, the first portion 1311a and the third portion 1311c have the same inclination direction. In the second annular groove 1311e, the first portion 1311a and the third portion 1311c have the same inclination direction. Optionally, the inclination direction of the first portion 1311a of the first annular groove 1311d is set at an angle to the inclination direction of the first portion 1311a of the second annular groove 1311e, and the inclination direction of the third portion 1311c of the first annular groove 1311d is set at an angle to the inclination direction of the third portion 1311c of the second annular groove 1311e.

[0070] When the swing member 132 is located at the first position of the groove 1311, one end of the swing member 132 is located at the first portion 1311a, and the stopper 133 abuts against the bracket 12. When the swing member 132 is located at the second position of the groove 1311, one end of the swing member 132 is located at the third portion 1311c, and at least part of the stopper 133 is separated from the bracket 12. Specifically, during the process of the swing member 132 moving from the first position to the second position, one end of the swing member 132 moves from the first portion 1311a of the first annular groove 1311d to the third portion 1311c via the second portion 1311b. Conversely, during the process of the swing member 132 moving from the second position to the first position, one end of the swing member 132 moves from the third portion 1311c of the second annular groove 1311e to the first portion 1311a via the second portion 1311b.

[0071] In this embodiment, the groove 1311 is configured as a first part 1311a, a second part 1311b, and a third part 1311c, and the first part 1311a and the third part 1311c are bent and connected to the second part 1311b, so as to limit the position of one end of the swinging member 132 in the groove 1311, so that the swinging member 132 is more easily fixed in the first position or the second position, and the probability of the swinging member 132 moving in the opposite direction causing the limiting member 133 to be unable to resist the bracket 12 or unable to separate from the bracket 12 is reduced, thereby improving the reliability of the battery cell module 1.

[0072] Optionally, in one embodiment, the first portion 1311a of the first annular groove 1311d is connected with the first portion 1311a of the second annular groove 1311e to form a first angle portion 1311f, and the third portion 1311c of the first annular groove 1311d is connected with the third portion 1311c of the second annular groove 1311e to form a second angle portion 1311g; the first position corresponds to the first angle portion 1311f, and the second position corresponds to the second angle portion 1311g.

[0073] Optionally, when the swing member 132 is located at the first position of the groove 1311, one end of the swing member 132 is located at the first angle portion 1311f, and the stopper 133 abuts against the bracket 12. When the swing member 132 is located at the second position of the groove 1311, one end of the swing member 132 is located at the second angle portion 1311g, and at least part of the stopper 133 is separated from the bracket 12. Specifically, in the process of the swing member 132 moving from the first position to the second position, one end of the swing member 132 moves from the first portion 1311a of the first annular groove 1311d, through the second portion 1311b of the first annular groove 1311d, to the third portion 1311c of the first annular groove 1311d, and is placed at the second angle portion 1311g. On the contrary, when the swing member 132 moves from the second position to the first position, one end of the swing member 132 moves from the third part 1311c of the second annular groove 1311e, through the second part 1311b of the second annular groove 1311e, to the first part 1311a of the second annular groove 1311e, and is placed on the first corner part 1311f.

[0074] Please refer to Figure 1-Figure 9 , Fig. 9 for Figure 3 Partial magnification Figure 3 In one embodiment, the first sub-groove 1311h1 and the second sub-groove 1311h2 have a first step surface 1311k1 at their connection, the second sub-groove 1311h2 and the third sub-groove 1311h3 have a second step surface 1311k2 at their connection, the third sub-groove 1311h3 and the fourth sub-groove 1311h4 have a third step surface 1311k3 at their connection, and the fourth sub-groove 1311h4 and the first sub-groove 1311h1 have a fourth step surface 1311k4 at their connection.

[0075] The first step surface 1311k1, the second step surface 1311k2, the third step surface 1311k3, and the fourth step surface 1311k4 are all used to abut the swinging member 132 to limit the position of the swinging member 132. Specifically, the first step surface 1311k1 is used to limit the swinging member 132 to be located in the second sub-groove 1311h2, which can also be understood as preventing the swinging member 132 located in the second sub-groove 1311h2 from moving to the first sub-groove 1311h1; the second step surface 1311k2 is used to limit the swinging member 132 to be located in the third sub-groove 1311h3, which can also be understood as preventing the swinging member 132 located in the third sub-groove 1311h3 from moving to the second sub-groove 1311h2; the third step surface 1311k3 is used to limit The swinging member 132 is located in the fourth sub-groove 1311h4, which can also be understood as preventing the swinging member 132 located in the fourth sub-groove 1311h4 from moving to the third sub-groove 1311h3; the fourth step surface 1311k4 is used to limit the swinging member 132 to be located in the first sub-groove 1311h1, which can also be understood as preventing the swinging member 132 located in the first sub-groove 1311h1 from moving to the fourth sub-groove 1311h4; thereby ensuring that the swinging member 132 only moves in the groove 1311 in a clockwise direction or a counterclockwise direction.

[0076] Optionally, the first sub-groove 1311h1, the second sub-groove 1311h2, the third sub-groove 1311h3, and the fourth sub-groove 1311h4 all include a relatively high end 1311i and a low end 1311j, and the groove depth of the high end 1311i is less than the groove depth of the low end 1311j. It can be understood that the groove depths in each sub-groove are not equal, the groove depth at one end of the sub-groove is large, and the groove depth at the other end of the sub-groove is small. A step surface is formed at the connection between the high end 1311i of a sub-groove and the low end 1311j of the adjacent sub-groove. It can also be understood that the groove depth of the high end 1311i of a sub-groove is small, and the groove depth of the low end 1311j of the adjacent sub-groove is large, so a step surface is formed at the connection between the two, which is used to abut one end of the swing member 132 to limit the position of the swing member 132 in the groove 1311. The high end 1311i can also be understood as a protrusion, and the connection between the protrusion of one sub-groove 1311h and another sub-groove 1311h forms a step surface.

[0077] Further optionally, the high end 1311i of the first sub-slot 1311h1 is connected to the low end 1311j of the second sub-slot 1311h2, the high end 1311i of the second sub-slot 1311h2 is connected to the low end 1311j of the third sub-slot 1311h3, the high end 1311i of the third sub-slot 1311h3 is connected to the low end 1311j of the fourth sub-slot 1311h4, and the high end 1311i of the fourth sub-slot 1311h4 is connected to the low end 1311j of the first sub-slot 1311h1.

[0078] This embodiment forms a step surface between adjacent sub-grooves to limit the position of the swing member 132 on each sub-groove, so that the swing member 132 can only move in one direction when moving in the groove 1311. In other words, when the swing member 132 switches from the first position to the second position and then switches from the second position to the first position, it only moves in the groove 1311 in a clockwise direction or a counterclockwise direction, thereby reducing the probability that the swing member 132 moves in the opposite direction, causing the limit member 133 to be unable to resist the bracket 12 or unable to separate from the bracket 12, thereby improving the reliability of the battery cell module 1.

[0079] Moreover, the step surface can further limit the position of one end of the swinging member 132 in the groove 1311, making it easier for the swinging member 132 to be fixed at the first position or the second position, further reducing the probability that the swinging member 132 moves in the opposite direction and causing the limiting member 133 to be unable to support the bracket 12 or unable to separate from the bracket 12, thereby further improving the reliability of the battery cell module 1.

[0080] Optionally, in one embodiment, in a first sub-slot 1311h1, a second sub-slot 1311h2, a third sub-slot 1311h3, and a fourth sub-slot 1311h4, the length of the high end 1311i is greater than the length of the low end 1311j. By limiting the length of the high end 1311i to be greater than the length of the low end 1311j, this embodiment can increase the difficulty of the swing member 132 moving from one sub-slot to an adjacent sub-slot, further limit the position of one end of the swing member 132 in the sub-slot, and further reduce the probability that the swing member 132 moves in the opposite direction, causing the limit member 133 to be unable to resist the bracket 12 or unable to separate from the bracket 12, thereby further improving the reliability of the battery cell module 1.

[0081] Please refer to Figure 8 In one embodiment, the first sub-groove 1311h1, the second sub-groove 1311h2, the third sub-groove 1311h3, and the fourth sub-groove 1311h4 all further include a first bottom wall 1311m and a second bottom wall 1311n, the high end 1311i includes a portion of the first bottom wall 1311m, the low end 1311j includes a portion of the second bottom wall 1311n, and an end of the first bottom wall 1311m away from the high end 1311i is connected to an end of the second bottom wall 1311n away from the low end 1311j to form a sharp angle.

[0082] The first bottom wall 1311m is inclined toward the direction approaching the second bottom wall 1311n, and the second bottom wall 1311n is inclined toward the direction approaching the first bottom wall 1311m, so that the connection between the first bottom wall 1311m and the second bottom wall 1311n forms a concave sharp angle. In this embodiment, a sharp corner is formed in the sub-groove 1311h to guide one end of the swinging member 132 to move along the inclined surface of the first bottom wall 1311m or the second bottom wall 1311n, thereby reducing the difficulty of operation. In addition, the position of the swinging member 132 on each sub-groove is further limited so that the swinging member 132 can only move in one direction when moving in the groove 1311. In other words, when the swinging member 132 switches from the first position to the second position and then switches from the second position to the first position, it only moves in the groove 1311 in a clockwise direction or a counterclockwise direction, thereby further reducing the probability that the swinging member 132 moves in the opposite direction, causing the limit member 133 to be unable to support the bracket 12 or unable to separate from the bracket 12, thereby further improving the reliability of the battery cell module 1.

[0083] Please refer to Figure 1-Figure 10 , Fig.10 for Figure 4 In one embodiment, the bracket 12 is provided with a first protrusion 121 on a side facing the limiting member 133, and the limiting member 133 is provided with a second protrusion 1331a on a side facing the bracket 12, which is used to abut the surface of the first protrusion 121 away from the swinging member 132 or separate from the first protrusion 121; the limiting member 133 is provided with a guide protrusion 1331b on a side away from the bracket 12, and the base 131 is provided with a guide groove 1312 for accommodating the guide protrusion 1331b on a side facing the limiting member 133, and when the guide protrusion 1331b slides relative to the guide groove 1312, the limiting member 133 can swing relative to the bracket 12;

[0084] When the swing member 132 is located at the first position, the second protrusion 1331a presses against the surface of the first protrusion 121 away from the swing member 132; when the swing member 132 moves from the first position to the second position, the guide protrusion 1331b slides relative to the guide groove 1312, so that the limit member 133 swings relative to the bracket 12, thereby separating the second protrusion 1331a from the first protrusion 121.

[0085] The bracket 12 provided in this embodiment is provided with a first protrusion 121, and the stopper 133 is provided with a second protrusion 1331a. The first protrusion 121 and the second protrusion 1331a are used to abut against or separate from each other. Specifically, when the swing member 132 is located at the first position, the second protrusion 1331a abuts against the surface of the first protrusion 121 away from the swing member 132, so that the bracket 12 is fixed to the housing 11. When the swing member 132 is located at the second position, the second protrusion 1331a is separated from the first protrusion 121, so that at least part of the bracket 12 is moved out of the housing 11.

[0086] The position-limiting member 133 provided in this embodiment is further provided with a guide protrusion 1331b, and the base 131 is further provided with a guide groove 1312. At least a portion of the guide protrusion 1331b is disposed in the guide groove 1312, and can slide in correspondence with the guide groove 1312. When the guide protrusion 1331b slides relative to the guide groove 1312, the position-limiting member 133 can swing relative to the bracket 12. Optionally, the guide protrusion 1331b and the second protrusion 1331a are disposed on opposite sides of the position-limiting member 133.

[0087] Specifically, the bracket 12 can move along the first direction, so that the swinging member 132 moves from the first position to the second position, and the guide protrusion 1331b slides relative to the guide groove 1312, so that the limiting member 133 swings relative to the bracket 12, and then the first protrusion 121 is separated from the second protrusion 1331a, so that at least part of the bracket 12 moves out of the housing 11. The bracket 12 can also move along the second direction opposite to the first direction, so that the swinging member 132 moves from the second position to the first position, and the guide protrusion 1331b slides in the opposite direction relative to the guide groove 1312, so that the limiting member 133 swings in the opposite direction relative to the bracket 12, and then the first protrusion 121 is abutted against the second protrusion 1331a, so that the bracket 12 is fixed to the housing 11, and the bracket 12 is located in the receiving space.

[0088] Therefore, this embodiment realizes the fixation and disassembly of the bracket 12 for accommodating the battery cell 14 by setting the first protrusion 121 and the second protrusion 1331a, and utilizing the swinging piece 132, the guide protrusion 1331b and the guide groove 1312. The structure is simple and the battery cell 14 can be recycled and replaced, thereby improving the recycling rate of the battery cell 14 and reducing the cost.

[0089] Please refer to Figure 1-Figure 10In one embodiment, the guide groove 1312 includes a first guide portion 1312a extending along the axial direction of the bracket 12, and a second guide portion 1312b bent and connected to the first guide portion 1312a, and the second guide portion 1312b is inclined in a direction away from the bracket 12; wherein, when the guide protrusion 1331b slides from the first guide portion 1312a to the second guide portion 1312b, the limit member 133 swings relative to the bracket 12.

[0090] When the guide protrusion 1331b is located at the first guide portion 1312a, the stopper 133 moves relative to the bracket 12 and does not swing relative to the bracket 12. When the guide protrusion 1331b slides from the first guide portion 1312a to the second guide portion 1312b and slides in the second guide portion 1312b, the stopper 133 moves relative to the bracket 12 and swings relative to the bracket 12 because the second guide portion 1312b is inclined relative to the first guide portion 1312a.

[0091] Specifically, when the swing member 132 is located in the first sub-slot 1311h1, the guide protrusion 1331b is located in the first guide portion 1312a. When the swing member 132 moves from the first sub-slot 1311h1 to the second sub-slot 1311h2, the guide protrusion 1331b slides from the first guide portion 1312a to the second guide portion 1312b.

[0092] On the contrary, when the swing member 132 is located in the third sub-slot 1311h3, the guide protrusion 1331b is located in the second guide portion 1312b. When the swing member 132 moves from the third sub-slot 1311h3 to the fourth sub-slot 1311h4, the guide protrusion 1331b slides from the second guide portion 1312b to the first guide portion 1312a.

[0093] In this embodiment, by providing a guide groove 1312 composed of a first guide portion 1312a and a second guide portion 1312b, when the guide protrusion 1331b slides on the first guide portion 1312a, the stopper 133 will not swing relative to the bracket 12, and the bracket 12 will still be fixed on the housing 11, which can be used as a buffer stage for controlling the mounting assembly 13, avoiding the probability of the stopper 133 failing to resist the bracket 12 due to accidental contact with the bracket 12, thereby improving the reliability of the battery cell module 1. In addition, when the guide protrusion 1331b slides on the second guide portion 1312b, the stopper 133 moves and swings compared to the bracket 12, which is simple and convenient, and the bracket 12 for accommodating the battery cell 14 can be disassembled.

[0094] Please refer to Figure 1-Figure 10In one embodiment, the limiting member 133 includes a first limiting portion 1331 and a second limiting portion 1332, the first limiting portion 1331 is provided with the second protrusion 1331a and the guide protrusion 1331b, and can swing relative to the bracket 12, one end of the second limiting portion 1332 is rotatably connected to the swinging member 132, and the other end is rotatably connected to the first limiting portion 1331, the first limiting portion 1331 can move relative to the base 131, and the side of the bracket 12 facing the limiting member 133 is also provided with a third protrusion 122 closer to the swinging member 132 than the first protrusion 121, and the surface of the second limiting portion 1332 facing away from the swinging member 132 is used to resist the surface of the third protrusion 122 facing the swinging member 132 or be separated from the third protrusion 122.

[0095] When the swing member 132 is located at the first position, the second limiting portion 1332 is away from the surface of the swing member 132 and presses against the surface of the third protrusion 122 facing the swing member 132; when the swing member 132 moves from the first position to the second position, the second limiting portion 1332 moves relative to the base 131 to separate the third protrusion 122 from the second limiting portion 1332.

[0096] It should be noted that when the swing member 132 moves from the first position to the second position, the separation of at least part of the limiting member 133 from the bracket 12 is a dynamic process. In this process, the first limiting portion 1331 is first separated from the bracket 12, that is, the second protrusion 1331a is separated from the first protrusion 121. At this time, although the second limiting portion 1332 abuts against the bracket 12, it does not limit the position of the bracket 12. Then, as the bracket 12 moves in a direction away from the second limiting portion 1332, it gradually moves out of the housing 11, so that the second limiting portion 1332 is separated from the bracket 12, that is, the second limiting portion 1332 is separated from the third protrusion 122.

[0097] The bracket 12 provided in this embodiment is provided with a third protrusion 122. The third protrusion 122 is used to abut against or separate from the second limiting portion 1332. Specifically, when the swing member 132 is located at the first position, the third protrusion 122 abuts against the surface of the second limiting portion 1332 away from the swing member 132, so that the bracket 12 is fixed to the housing 11. When the swing member 132 is located at the second position, the third protrusion 122 is separated from the second limiting portion 1332, so that at least part of the bracket 12 is moved out of the housing 11. Optionally, the third protrusion 122 and the first protrusion 121 are spaced apart in the axial direction of the bracket 12. The third protrusion 122 is closer to the swing member 132 than the second protrusion 1331a.

[0098] The limiting member 133 provided in this embodiment includes a first limiting portion 1331 and a second limiting portion 1332. The swinging member 132, the second limiting portion 1332, and the first limiting portion 1331 are arranged in sequence along the axial direction of the bracket 12. The swinging member 132 is rotatably connected to the second limiting portion 1332, and the first limiting portion 1331 is rotatably connected to the second limiting portion 1332. The second limiting portion 1332 is used to abut against the surface of the third protrusion 122 facing the swinging member 132, which can also be understood as the second limiting portion 1332 restricts the bracket 12 from moving upward, and the second protrusion 1331a of the first limiting portion 1331 is used to abut against the surface of the first protrusion 121 away from the swinging member 132, which can also be understood as the first limiting portion 1331 restricts the bracket 12 from moving downward.

[0099] When the swing member 132 is located at the first position, the second protrusion 1331a abuts against the surface of the first protrusion 121 away from the swing member 132, and the surface of the second limiting portion 1332 away from the swing member 132 abuts against the surface of the third protrusion 122 facing the swing member 132, so that the bracket 12 is fixed to the housing 11. When the swing member 132 is located at the second position, the second protrusion 1331a is separated from the first protrusion 121, and the third protrusion 122 is separated from the second limiting portion 1332, so that at least a portion of the bracket 12 is moved out of the housing 11.

[0100] The bracket 12 can move relative to the base 131, and drive the swinging member 132, the first limiting portion 1331, and the second limiting portion 1332 to move relative to the base 131. The bracket 12 can drive the swinging member 132 to move indirectly by directly driving the second limiting portion 1332 and the first limiting portion 1331 to move. Specifically, the bracket 12 can move along the first direction, so that the swinging member 132 moves from the first position to the second position, and the guide protrusion 1331b slides relative to the guide groove 1312, so that the first limiting portion 1331 and the second limiting portion 1332 move relative to the bracket 12, and the first limiting portion 1331 swings relative to the bracket 12, so that the third protrusion 122 is separated from the second limiting portion 1332, and the first protrusion 121 is separated from the second protrusion 1331a, so that at least part of the bracket 12 is moved out of the housing 11. The bracket 12 can also move along a second direction opposite to the first direction, so that the swinging member 132 moves from the second position to the first position, and the guide protrusion 1331b slides in the opposite direction relative to the guide groove 1312, so that the first limiting portion 1331 and the second limiting portion 1332 move in the opposite direction relative to the bracket 12, and the first limiting portion 1331 swings in the opposite direction relative to the bracket 12, so that the first protrusion 121 and the second protrusion 1331a are abutted against each other, and the third protrusion 122 and the second limiting portion 1332 are abutted against each other, so that the bracket 12 is fixed to the shell 11, and the bracket 12 is located in the accommodating space.

[0101] Therefore, this embodiment sets the first limiting portion 1331 and the second limiting portion 1332, and cooperates with the first protrusion 121 and the third protrusion 122 of the bracket 12 to achieve the fixation and disassembly of the bracket 12 for accommodating the battery cell 14. The structure is simple and the battery cell 14 can be recycled and replaced, thereby improving the recycling rate of the battery cell 14 and reducing costs.

[0102] Please refer to Figure 3 and Fig.11 , Fig.11 A schematic diagram of the structure of the second position limiting portion provided in one embodiment of the present application. In one embodiment, a surface of the base 131 facing the second position limiting portion 1332 is provided with a slide rail 1313 extending along the axial direction of the bracket 12, and a slider 1332a is provided on the surface of the second position limiting portion 1332, at least part of the slider 1332a is provided in the slide rail 1313, and the slider 1332a can slide relative to the slide rail 1313.

[0103] When the slider 1332a slides in the slide rail 1313, the second position-limiting portion 1332 moves relative to the base 131 along the axial direction of the bracket 12. In this embodiment, the slide rail 1313 is provided on the base 131, and the slider 1332a is provided on the second position-limiting portion 1332, so that the bracket 12 drives the second position-limiting portion 1332 to move, thereby reducing the difficulty of operation and improving the reliability of the battery cell module 1.

[0104] Please refer to Figure 1-Figure 11 In one embodiment, the base 131 includes a peripheral side wall 1314 and an end wall 1315 bent and connected to the peripheral side wall 1314, the peripheral side wall 1314 and the end wall 1315 are arranged to form a receiving space, at least part of the bracket 12 is arranged in the receiving space, the peripheral side wall 1314 is provided with the groove 1311, the swing member 132 and the limit member 133 are located between the peripheral side wall 1314 and the bracket 12; the mounting assembly 13 also includes an elastic member 17, one end of the elastic member 17 abuts against the end wall 1315, and the other side abuts against the surface of the limit member 133 facing the end wall 1315.

[0105] The base 131 provided in this embodiment includes a peripheral side wall 1314 and an end wall 1315. The peripheral side wall 1314 is provided with a groove 1311, a guide groove 1312, and a slide rail 1313. The mounting assembly 13 provided in this embodiment also includes an elastic member 17. The elastic member 17 can be a spring. The elastic member 17 is arranged away from the swing member 132 to prevent the elastic member 17 from interfering with the movement of the swing member 132. Optionally, one end of the elastic member 17 abuts against the end wall 1315, and the other side abuts against the surface of the second limit portion 1332 facing the end wall 1315.

[0106] Optionally, when the swing member 132 is located at the first position, the elastic member 17 is in a compressed state or a balanced state. When the swing member 132 is located at the second position, the elastic member 17 is in a stretched state. Specifically, the bracket 12 can move along the first direction, so that the swing member 132 moves from the first position to the second position, so that the elastic member 17 switches from the compressed state to the stretched state, or the elastic member 17 switches from the balanced state to the stretched state, so that the limit member 133 is separated from the bracket 12, so that at least part of the bracket 12 is moved out of the housing 11. The bracket 12 can also move along a second direction opposite to the first direction, and the elastic member 17 in the stretched state can pull the limit member 133 to move along the second direction, so that the swing member 132 moves from the second position to the first position, so that the limit member 133 and the bracket 12 are abutted, so that the bracket 12 is fixed to the housing 11, and the bracket 12 is located in the receiving space.

[0107] In this embodiment, an elastic member 17 is provided, and the elastic member 17 can provide elastic force, thereby reducing the difficulty of the limit member 133 moving relative to the base 131 and reducing the difficulty of the swing member 132 switching between the first position and the second position, thereby further improving the reliability of the battery module 1.

[0108] Please refer to Figure 1 In one embodiment, the battery cell module 1 further includes an electrode 15 , wherein the electrode 15 is disposed on the bracket 12 , and the electrode 15 is used to electrically connect the circuit board 25 of the aerosol forming device 2 and the battery cell 14 .

[0109] When the battery cell 14 is disposed in the receiving groove, the battery cell 14 is electrically connected to the electrode 15. For example, the electrode 15 is welded to the bracket 12, and the electrode 15 is electrically connected to the circuit board 25 through a wire. Optionally, the bracket 12 is provided with a mounting groove for accommodating the electrode 15. The mounting grooves are respectively provided on opposite sides of the receiving groove, and the mounting grooves and the receiving grooves are arranged at intervals along the axial direction of the bracket 12.

[0110] In this embodiment, the electrode 15 is disposed on the bracket 12 , so that when the battery cell 14 is installed on the bracket 12 , the battery cell 14 can be electrically connected to the electrode 15 to provide electrical energy for the aerosol forming device 2 .

[0111] In one embodiment, the bracket 12 is pressed to move along the axial direction of the bracket 12, and the first protrusion 121 and the third protrusion 122 of the battery bracket 12 push the limiting member 133 and the swinging member 132, so that the swinging member 132 moves to the second position in the groove 1311. Then, due to the rebound of the elastic member 17, the swinging member 132 moves to the first position of the groove 1311. During the whole process, the second limiting portion 1332 drives the first limiting portion 1331 to move upward and swing along the guide groove 1312, so as to achieve the purpose of limiting the bracket 12.

[0112] Pressing the bracket 12 again pushes the first limiting portion 1331 and the second limiting portion 1332 to move. Due to the restriction of the groove 1311, the swinging member 132 will continue to move in the same clockwise direction. In other words, the swinging member 132 moves in the clockwise direction or in the counterclockwise direction. The elastic member 17 rebounds, and the first limiting portion 1331 moves along the guide groove 1312 to release the restriction on the bracket 12.

[0113] Please refer to Figure 1-Figure 11 The present application also provides an aerosol forming device 2, which includes an atomization module and a battery module 1 as provided above in the present application, wherein the electrode 15 of the battery module 1 is electrically connected to the circuit board 25 of the atomization module, and the battery module 1 is used to provide energy for the atomization module, and the atomization module is used to heat and atomize the aerosol substrate.

[0114] The aerosol forming device 2 provided in this embodiment adopts the battery cell module 1 provided in the above application. The battery cell module 1 realizes the fixing and disassembly of the bracket 12 for accommodating the battery cell 14 by setting the installation component 13. The structure is simple and the battery cell 14 can be recycled and replaced, thereby improving the recycling rate of the battery cell 14 and reducing the cost.

[0115] The above is a detailed introduction to the contents provided in the implementation mode of the present application. This article explains and illustrates the principles and implementation modes of the present application. The above explanation is only used to help understand the method and core idea of ​​the present application. At the same time, for those skilled in the art, according to the idea of ​​the present application, there will be changes in the specific implementation mode and application scope. In summary, the contents of this specification should not be understood as limiting the present application.

Claims

1. A battery cell module, characterized in that: The battery cell module comprises: A housing having a receiving space; a bracket, at least a portion of which is disposed in the receiving space, and the bracket is used to receive the battery cell; and A mounting assembly is arranged in the receiving space, and the mounting assembly includes a base, a swinging member and a limiting member. The base is fixed to the housing and arranged on one side of the bracket. The swinging member and the limiting member are arranged between the base and the bracket. A groove for accommodating one end of the swinging member is arranged on a side of the base facing the bracket. The other end of the swinging member is rotatably connected to the limiting member. The limiting member is used to abut against the bracket or separate from the bracket. Wherein, when the swinging member is located at the first position of the groove, the limiting member abuts against the bracket to fix the bracket to the shell; the bracket can move relative to the base to move the swinging member from the first position to the second position of the groove, so that at least part of the limiting member is separated from the bracket, thereby at least part of the bracket is moved out of the shell.

2. The battery cell module according to claim 1, characterized in that: The groove includes a first annular groove and a second annular groove connected end to end, the first position and the second position respectively correspond to the connection between the first annular groove and the second annular groove, and the first position is farther away from the limit member than the second position; wherein the swing member can move from the first position to the second position via the first annular groove, and can also move from the second position to the first position via the second annular groove.

3. The battery cell module according to claim 2, characterized in that: The first annular groove includes a first sub-groove and a second sub-groove that are connected, the second annular groove includes a third sub-groove and a fourth sub-groove that are connected, the end of the first sub-groove away from the second sub-groove is connected to the fourth sub-groove and forms a first angle portion, and the end of the second sub-groove away from the first sub-groove is connected to the third sub-groove and forms a second angle portion; the first position corresponds to the first angle portion, and the second position corresponds to the second angle portion.

4. The battery cell module according to claim 3, characterized in that: The connection between the first sub-groove and the second sub-groove has a first step surface, the connection between the second sub-groove and the third sub-groove has a second step surface, the connection between the third sub-groove and the fourth sub-groove has a third step surface, and the connection between the fourth sub-groove and the first sub-groove has a fourth step surface.

5. The battery cell module according to claim 1, characterized in that: A first protrusion is provided on a side of the bracket facing the limiting member, and a second protrusion is provided on a side of the limiting member facing the bracket, used to abut against a surface of the first protrusion away from the swinging member or to separate from the first protrusion; a guide protrusion is provided on a side of the limiting member away from the bracket, and a guide groove for accommodating the guide protrusion is provided on a side of the base facing the limiting member, and when the guide protrusion slides relative to the guide groove, the limiting member can swing relative to the bracket; Wherein, when the swinging member is located at the first position, the second protrusion presses against the surface of the first protrusion away from the swinging member; when the swinging member moves from the first position to the second position, the guide protrusion slides relative to the guide groove so that the limiting member swings relative to the bracket, thereby separating the second protrusion from the first protrusion.

6. The battery cell module according to claim 5, characterized in that: The guide groove includes a first guide portion extending along the axial direction of the bracket, and a second guide portion bent and connected to the first guide portion, and the second guide portion is inclined in a direction away from the bracket; wherein, when the guide protrusion slides from the first guide portion to the second guide portion, the limit member swings relative to the bracket.

7. The battery cell module according to claim 5, characterized in that: The limiting member includes a first limiting portion and a second limiting portion, the first limiting portion is provided with the second protrusion and the guide protrusion, and can swing relative to the bracket, one end of the second limiting portion is rotatably connected to the swinging member, and the other end is rotatably connected to the first limiting portion, the first limiting portion can move relative to the base, and the side of the bracket facing the limiting member is further provided with a third protrusion closer to the swinging member than the first protrusion, and the surface of the second limiting portion facing away from the swinging member is used to abut against the surface of the third protrusion facing the swinging member or be separated from the third protrusion; Wherein, when the swinging member is located at the first position, the second limiting portion is away from the surface of the swinging member and presses against the surface of the third protrusion facing the swinging member; when the swinging member moves from the first position to the second position, the second limiting portion moves relative to the base to separate the third protrusion from the second limiting portion.

8. The battery cell module according to claim 1, characterized in that: The base includes a peripheral side wall and an end wall bent and connected to the peripheral side wall, the peripheral side wall and the end wall are arranged to form a receiving space, at least part of the bracket is arranged in the receiving space, the peripheral side wall is provided with the groove, the swinging member and the limiting member are located between the peripheral side wall and the bracket; the mounting assembly also includes an elastic member, one end of the elastic member abuts against the end wall, and the other side abuts against the surface of the limiting member facing the end wall.

9. The battery cell module according to claim 1, characterized in that: The battery cell module further includes an electrode, which is disposed on the bracket and is used to electrically connect a circuit board of the aerosol forming device and the battery cell.

10. An aerosol forming device, characterized in that The aerosol forming device includes an atomization module and a battery cell module as described in any one of claims 1 to 9, wherein the electrodes of the battery cell module are electrically connected to the circuit board of the atomization module, the battery cell module is used to provide energy for the atomization module, and the atomization module is used to heat and atomize the aerosol substrate.

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