Charging box and charging system of electronic atomizer

Abstract

According to the charging box and the charging system of the electronic atomizer, the charging box comprises a machine body and a top cover assembly, the machine body comprises a containing cavity, and the containing cavity is used for containing part of electronic equipment; the top cover assembly comprises a fixed cover, a movable cover and a rotary connecting piece, the fixed cover and the machine body are relatively fixed, the fixed cover is rotationally connected with the rotary connecting piece, the rotary connecting piece is rotationally connected with the movable cover, and when the movable cover rotates to a first rotating position, the fixed cover, the rotary connecting piece and the movable cover are sequentially arranged in the length direction; the fixed cover, the rotary connecting piece and the movable cover are in a flattened state; when the movable cover rotates to the second rotating position, the fixed cover and the rotating connecting piece rotate to the first bent state, the movable cover and the rotating connecting piece rotate to the second bent state, and the movable cover and the fixed cover are in the folded state, so that the movable cover of the charging box can be freely overturned to the flattened state to cover the charging box. Or the cover is opened by overturning to the folding state, so that the electronic equipment is convenient to take and place.

Description

Technical Field

[0001] This application relates to the technical field of charging cases, and particularly to a charging case and a charging system for an electronic atomizer. Background Art

[0002] In the general technology, in existing electronic atomizer products, when the electronic atomizer is being charged and when the user removes the electronic atomizer, the user needs to push the electronic atomizer outward to move it. The removal of the electronic atomizer is inconvenient, which becomes a technical problem to be solved. Utility Model Content

[0003] This application provides a charging case and a charging system for an electronic atomizer that facilitate the removal and placement of the electronic atomizer.

[0004] In a first aspect, a charging case provided by an embodiment of this application includes:

[0005] A body main body including a receiving cavity for receiving a part of an electronic device;

[0006] A top cover assembly including a fixed cover, a movable cover, and a rotating connecting member. The fixed cover is relatively fixed to the body main body. The fixed cover is rotatably connected to the rotating connecting member, and the rotating connecting member is rotatably connected to the movable cover. When the movable cover rotates to a first rotation position, the fixed cover, the rotating connecting member, and the movable cover are arranged in sequence along the length direction, and the fixed cover, the rotating connecting member, and the movable cover are in a flattened state. When the movable cover rotates to a second rotation position, the fixed cover and the rotating connecting member rotate to a first bent state, the movable cover and the rotating connecting member rotate to a second bent state, and the movable cover and the fixed cover are in a folded state.

[0007] The charging case provided by this application includes a body main body and a top cover assembly. The body main body includes a receiving cavity for receiving a part of an electronic device. The top cover assembly includes a fixed cover, a movable cover, and a rotating connecting member. The fixed cover is relatively fixed to the body main body. The fixed cover is rotatably connected to the rotating connecting member, and the rotating connecting member is rotatably connected to the movable cover. When the movable cover rotates to a first rotation position, the fixed cover, the rotating connecting member, and the movable cover are arranged in sequence along the length direction, and the fixed cover, the rotating connecting member, and the movable cover are in a flattened state. When the movable cover rotates to a second rotation position, the fixed cover and the rotating connecting member rotate to a first bent state, the movable cover and the rotating connecting member rotate to a second bent state, and the movable cover and the fixed cover are in a folded state. In this way, the movable cover of the charging case can be freely flipped to the flattened state for covering or flipped to the folded state for opening the cover, so as to facilitate the removal and placement of the electronic device.

[0008] In an alternative embodiment, when the fixed cover and the rotating connecting member are rotated to the first bent state, the fixed cover is perpendicular to the rotating connecting member; when the movable cover and the rotating connecting member are rotated to the second bent state, the movable cover is perpendicular to the rotating connecting member.

[0009] In an alternative embodiment, the rotating connecting member includes a rotating shaft, a first rotating rod and a second rotating rod. The rotating shaft includes a first rotating hole and a second rotating hole arranged at intervals along the length direction. The first rotating rod is inserted through the first rotating hole, and both ends of the first rotating rod are rotatably connected to the fixed cover. The second rotating rod is inserted through the second rotating hole, and both ends of the second rotating rod are rotatably connected to the movable cover.

[0010] In an alternative embodiment, the fixed cover includes a receiving groove. A part of the rotating shaft is arranged in the receiving groove. When the rotating shaft rotates to be perpendicular to the fixed cover, the rotating shaft abuts against the first receiving groove wall of the receiving groove; when the rotating shaft rotates to be flat with the fixed cover, the rotating shaft abuts against the second groove wall of the receiving groove;

[0011] The top cover assembly further includes a support cover, which is integrally interconnected with the fixed cover. The support cover is arranged at the bottom of the movable cover. When the movable cover rotates to the first rotating position, the movable cover covers the support cover.

[0012] In an alternative embodiment, the charging case further includes a sliding top shell, which is slidably connected to the body main body in the height direction. The sliding top shell includes the top cover assembly and a sliding side cover surrounding the periphery of the top cover assembly. The sliding side cover has a top hole, and the top hole communicates with the receiving cavity. The top cover assembly covers the top hole. When the sliding top shell is in the first sliding position, there is a first spaced space between the top cover assembly and the body main body. The receiving cavity and the first spaced space are used for receiving the electronic device; when the sliding top shell is in the second sliding position, there is a second spaced space between the top cover assembly and the body main body. The size of the second spaced space along the height direction is smaller than the size of the first spaced space along the height direction. The top hole is used for a part of the electronic device to protrude out of the sliding top shell and push open the movable cover.

[0013] In an alternative embodiment, the charging case further includes a sliding top shell which is slidably connected to the body main body in the height direction. The sliding top shell includes the top cover assembly and a sliding side cover surrounding the periphery of the top cover assembly. The support cover has a top hole which communicates with the accommodation cavity. When the sliding top shell is in the first sliding position, there is a first spaced-apart space between the top cover assembly and the body main body. The accommodation cavity and the first spaced-apart space are used for accommodating the electronic device. When the sliding top shell is in the second sliding position, there is a second spaced-apart space between the top cover assembly and the body main body. The dimension of the second spaced-apart space in the height direction is smaller than that of the first spaced-apart space in the height direction. The top hole is for a part of the electronic device to protrude out of the sliding top shell and push open the movable cover.

[0014] In an alternative embodiment, the movable cover includes a first magnetic member, and the fixed cover includes a second magnetic member. When the movable cover rotates to the second rotation position, the first magnetic member and the second magnetic member are magnetically attracted to each other; and / or,

[0015] The movable cover includes a first magnetic member, and the support cover includes a third magnetic member. When the movable cover rotates to the first rotation position, the first magnetic member and the third magnetic member are magnetically attracted to each other.

[0016] In an alternative embodiment, the body main body includes a bottom shell and a guide rail bracket connecting the bottom shell. At least one sliding groove is provided on the outer side wall of the guide rail bracket, and the sliding groove extends in the height direction. At least one sliding protrusion is provided on the inner side wall of the sliding side cover, and each sliding protrusion is disposed in one of the sliding grooves and extends in the height direction; or,

[0017] At least one sliding protrusion is provided on the outer side wall of the guide rail bracket, and the sliding protrusion extends in the height direction. At least one sliding groove is provided on the inner side wall of the sliding side cover, and each sliding protrusion is disposed in one of the sliding grooves and the sliding groove extends in the height direction.

[0018] In an alternative embodiment, the guide rail bracket includes a housing, a receiving cylinder and a fixing seat. The housing and the receiving cylinder are arranged along the length direction. A part of the housing is disposed inside the bottom shell, and another part of the housing is disposed outside the bottom shell. The inner cavity of the housing is the accommodation cavity. The receiving cylinder is disposed outside the bottom shell, and the opening direction of the housing is opposite to that of the receiving cylinder. The fixing seat is connected to the side of the housing away from the top cover assembly;

[0019] The charging case further includes a battery, a circuit board, and a charging interface. The part of the circuit board and the housing shell located within the bottom shell are arranged along the length direction. The circuit board is fixedly connected to the fixing seat. One end of the charging interface is connected to the circuit board, and the other end of the charging interface is disposed within the bottom through hole of the bottom shell. The battery and the circuit board are arranged along the height direction. A part of the battery is disposed within the receiving cylinder, and another part of the battery extends out of the receiving cylinder.

[0020] In a second aspect, a charging system for an electronic atomizer provided by the present application includes an electronic atomizer and the charging case. When the electronic atomizer is received within the top cover assembly and the body main body, the movable cover rotates to the first rotation position; when the electronic atomizer extends out of the body main body, the movable cover rotates to the second rotation position under the abutment of the electronic atomizer.

[0021] The charging system for an electronic atomizer provided by the present application includes an electronic atomizer and the charging case. The charging case includes a body main body and a top cover assembly. The body main body includes a receiving cavity for receiving a part of the electronic device. The top cover assembly includes a fixed cover, a movable cover, and a rotating connecting member. The fixed cover is relatively fixed to the body main body. The fixed cover is rotatably connected to the rotating connecting member, and the rotating connecting member is rotatably connected to the movable cover. When the movable cover rotates to the first rotation position, the fixed cover, the rotating connecting member, and the movable cover are arranged in sequence along the length direction, and the fixed cover, the rotating connecting member, and the movable cover are in a flattened state. The charging case is in a closed state, and the electronic atomizer is received within the top cover assembly and the body main body. When the movable cover rotates to the second rotation position, the fixed cover and the rotating connecting member rotate to the first bent state, the movable cover and the rotating connecting member rotate to the second bent state, and the movable cover and the fixed cover are in a folded state. The charging case is in an open state, and the electronic atomizer extends out of the body main body. In this way, the movable cover of the charging case can freely flip to the flattened state for closing, or flip to the folded state for opening the case, so as to facilitate the taking and placing of the electronic device. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below.

[0023] Figure 1 is a schematic structural diagram of a charging system provided by an embodiment of the present application in a first state;

[0024] Figure 2 is a schematic structural diagram of a charging system provided by an embodiment of the present application in a second state;

[0025] Figure 3 It is a schematic diagram of the sliding top shell of the charging case provided by an embodiment of the present application in the first sliding position;

[0026] Figure 4 It is a partial cross-sectional schematic diagram of the sliding top shell of the charging case provided by an embodiment of the present application in the first sliding position Figure 1 ;

[0027] Figure 5 It is a cross-sectional schematic diagram of the top cover assembly of the charging case provided by an embodiment of the present application in the first rotation position;

[0028] Figure 6 It is a three-dimensional schematic diagram of the top cover assembly of the charging case provided by an embodiment of the present application when the movable cover rotates 90°;

[0029] Figure 7 It is a three-dimensional schematic diagram of the top cover assembly of the charging case provided by an embodiment of the present application in the second rotation position;

[0030] Figure 8 It is an exploded structural schematic diagram of the top cover assembly of the charging case provided by an embodiment of the present application;

[0031] Figure 9 It is a partial cross-sectional schematic diagram of the sliding top shell of the charging case provided by an embodiment of the present application in the first sliding position Figure 2 ;

[0032] Figure 10 It is a partial cross-sectional schematic diagram of the sliding top shell of the charging case provided by an embodiment of the present application in the first sliding position Figure 3 ;

[0033] Figure 11 It is a schematic diagram of the sliding top shell of the charging case provided by an embodiment of the present application in the second sliding position;

[0034] Figure 12 It is a partial cross-sectional schematic diagram of the sliding top shell of the charging case provided by an embodiment of the present application in the second sliding position;

[0035] Figure 13 It is an exploded structural schematic diagram of the charging case provided by an embodiment of the present application Figure 1 ;

[0036] Figure 14 It is the first partial cross-sectional schematic diagram of the guide rail bracket and the sliding side cover of the charging case provided by an embodiment of the present application;

[0037] Figure 15 It is the second partial cross-sectional schematic diagram of the guide rail bracket and the sliding side cover of the charging case provided by an embodiment of the present application;

[0038] Figure 16It is the third cross-sectional schematic diagram of the guide rail bracket and the sliding side cover of the charging case provided by the embodiment of the present application;

[0039] Figure 17 It is Figure 16 the partial enlarged cross-sectional schematic diagram provided within the dashed box in

[0040] Figure 18 It is the layout structure schematic diagram of the bottom case provided by the embodiment of the present application;

[0041] Figure 19 It is the internal structure schematic diagram of the sliding side cover provided by the embodiment of the present application;

[0042] Figure 20 It is the cross-sectional schematic diagram of the damping member of the charging case provided by the embodiment of the present application.

[0043] Explanation of the reference numerals in the drawings:

[0044] Charging system 1000; Charging case 100; Body main body 30; Sliding top case 10; Top cover assembly 50; Fixed cover 51; Movable cover 52; Rotating connecting member 53; First rotation position M1; Second rotation position M2; Rotating shaft 531; First rotating rod 532; Second rotating rod 533; First rotation hole 5311; Second rotation hole 5312; First accommodating groove 514; First accommodating groove wall 5141; Second accommodating groove wall 5142; First side groove wall 5143; Second side groove wall 5144; Second accommodating groove 521; Support cover 54; First magnetic attraction member 522; Second magnetic attraction member 515; Third magnetic attraction member 541; Height direction Z; Accommodating cavity 30a; Electronic atomizer 200; Top cover 11; Sliding side cover 12; Top hole 11a; First sliding position N1; Second sliding position N2; Bottom case 31; Guide rail bracket 32; Bottom plate 311; Bottom case side cover 312; Receiving shell 321; Receiving cylinder 322; Fixed seat 323; Length direction Y; Width direction X; Annular protrusion 3241; Step surface 3242; Sliding protrusion 120; Sliding groove 320; First sliding groove 325; Second sliding protrusion 326; Third sliding groove 327; First sliding protrusion 121; Second sliding groove 122; Third sliding protrusion 123; First groove wall 3251; Second groove wall 3252; Third groove wall 3253; Intermediate protrusion wall 3261; Engaging convex point portion 329; First engaging groove 1241; Second engaging groove 1242; Avoidance groove 125; First protrusion 1251; Second protrusion 1252; Damping member 328; Damping strip 3281; Damping convex block 3282; Battery 33; Circuit board 34. Detailed implementation manners

[0045] The technical solution of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described in the present application are only a part of the embodiments, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments provided in the present application without creative efforts fall within the protection scope of the present application.

[0046] In the present application, the mention of "embodiment" means that the specific features, structures or characteristics described in connection with the embodiment may be included in at least one embodiment of the present application. The phrase appears in various positions in the specification does not necessarily refer to the same embodiment, nor is it an exclusive, independent or alternative embodiment to other embodiments. Those skilled in the art can explicitly and implicitly understand that the embodiments described in the present application can be combined with other embodiments.

[0047] The terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example: a component or device including one or more components is not limited to the one or more components listed, but optionally further includes one or more components not listed but inherent to the product shown, or one or more components that should be possessed based on the described function.

[0048] Please refer to Figures 1 to 4 , the present application provides a charging case 100, and the charging case 100 includes a body main body 30 and a top cover assembly 50.

[0049] Please refer to Figures 1 to 4 , the body main body 30 has a receiving cavity 30a. The receiving cavity 30a is used to receive a part of the electronic device. The electronic device includes but is not limited to a device having a battery 33, for example, an electronic atomizer 200, a rechargeable earphone, a mobile phone, a smart wearable device, etc.

[0050] The charging case 100 is also called a charging and storage case, and the charging case 100 is used to charge the electronic device and the like. In this embodiment, the electronic atomizer 200 is taken as an example for illustration.

[0051] The electronic atomizer 200 includes a battery, an atomizer, a cartridge, etc. Among them, the electronic atomizer 200 makes the battery 33 work through airflow induction or a button, the atomizer is powered on and heated, the e-liquid is evaporated, and an atomization effect is generated. The present application does not make a specific limitation on the appearance shape of the electronic atomizer 200. Optionally, the electronic atomizer 200 is cylindrical. The shape of the receiving cavity 30a is adapted to the outer shape of the electronic atomizer 200.

[0052] Please refer to Figures 1 to 4, a part of the electronic atomizer 200 is disposed within the receiving cavity 30a, and another part of the electronic atomizer 200 is disposed outside the receiving cavity 30a.

[0053] Please refer to Figures 5 to 8 , the top cover assembly 50 includes a fixed cover 51, a movable cover 52, and a rotating connection member 53.

[0054] The fixed cover 51 is relatively fixed to the body main body 30.

[0055] Optionally, the fixed cover 51 is connected to the body main body 30 through a side cover. In other embodiments, the fixed cover 51 can also be directly connected to the body main body 30.

[0056] Optionally, the fixed cover 51, the rotating connection member 53, and the movable cover 52 are sequentially arranged along the length direction Y.

[0057] The fixed cover 51 is rotatably connected to the rotating connection member 53. The rotating connection member 53 can rotate relative to the fixed cover 51.

[0058] The rotating connection member 53 is rotatably connected to the movable cover 52. The movable cover 52 can rotate relative to the rotating connection member 53.

[0059] Please refer to Figure 5 , when the movable cover 52 rotates to the first rotation position M1, the fixed cover 51, the rotating connection member 53, and the movable cover 52 are sequentially arranged along the length direction Y, and the fixed cover 51, the rotating connection member 53, and the movable cover 52 are in a flattened state.

[0060] Optionally, when the fixed cover 51 is connected to the body main body 30 through a side cover, the fixed cover 51, the rotating connection member 53, and the movable cover 52 together cover an opening on one side of the side cover.

[0061] Please refer to Figure 5 , the fixed cover 51, the rotating connection member 53, and the movable cover 52 are in a flattened state, wherein the fixed cover 51, the rotating connection member 53, and the movable cover 52 are substantially coplanar.

[0062] Please refer to Figure 7 , when the movable cover 52 rotates to the second rotation position M2, the rotation between the fixed cover 51 and the rotating connection member 53 reaches the first bending state, the rotation between the movable cover 52 and the rotating connection member 53 reaches the second bending state, and the movable cover 52 and the fixed cover 51 are in a folded state.

[0063] Optionally, the movable cover 52 and the fixed cover 51 being in a folded state means that the movable cover 52 rotates 180° to be stacked with the fixed cover 51 along the height direction Z.

[0064] Wherein, the sum of the rotation angles of the first bending state and the second bending state is or close to 180°, so as to realize the 180° flipping of the movable cover 52, so that the movable cover 52 can freely flip to the folded state.

[0065] In this embodiment, the rotation angle of the first bending state is 90°, and the rotation angle of the second bending state is 90°. In other embodiments, the rotation angle of the first bending state is 0°, and the rotation angle of the second bending state is 180°. In other embodiments, the rotation angle of the first bending state is 180°, and the rotation angle of the second bending state is 0°.

[0066] The charging case 100 provided in this application includes a body main body 30 and a top cover assembly 50. The body main body 30 includes a receiving cavity 30a for receiving a part of the electronic device. The top cover assembly 50 includes a fixed cover 51, a movable cover 52 and a rotating connecting member 53. The fixed cover 51 is relatively fixed to the body main body 30. The fixed cover 51 is rotatably connected to the rotating connecting member 53, and the rotating connecting member 53 is rotatably connected to the movable cover 52. When the movable cover 52 rotates to the first rotation position M1, the fixed cover 51, the rotating connecting member 53 and the movable cover 52 are arranged in sequence along the length direction Y, and the fixed cover 51, the rotating connecting member 53 and the movable cover 52 are in a flattened state. When the movable cover 52 rotates to the second rotation position M2, the fixed cover 51 and the rotating connecting member 53 rotate to the first bending state, the movable cover 52 and the rotating connecting member 53 rotate to the second bending state, and the movable cover 52 and the fixed cover 51 are in a folded state. In this way, the movable cover 52 of the charging case 100 can freely flip to the flattened state to cover, or flip to the folded state to open the cover, so as to facilitate the taking and placing of the electronic device.

[0067] In an alternative embodiment, please refer to Figure 6 , when the fixed cover 51 and the rotating connecting member 53 rotate to the first bending state, the fixed cover 51 is perpendicular to the rotating connecting member 53. The rotating connecting member 53 rotates from the horizontal state to the vertical state. At this time, the rotation angle of the rotating connecting member 53 relative to the fixed cover 51 is 90°. The movable cover 52 rotates together with the rotating connecting member 53, and the movable cover 52 also rotates to the vertical state.

[0068] Please refer to Figure 7, when the movable cover 52 and the rotating connecting member 53 are rotated to the second bent state, the movable cover 52 is perpendicular to the rotating connecting member 53. After the rotating connecting member 53 maintains the vertical state, the movable cover 52 continues to rotate 90° relative to the rotating connecting member 53. Therefore, the movable cover 52 realizes a 180° flip from the first rotation position M1 to the second rotation position M2.

[0069] In this embodiment, by designing that the movable cover 52 can be flipped 180°, the switching between the closed state and the open state of the charging box 100 is realized. In addition, since the movable cover 52 is flipped 180° in the open state, the interference of the movable cover 52 to the entry and exit of the electronic device in the receiving cavity 30a is avoided. In addition, in the open state, the movable cover 52 is superimposed on the fixed cover 51, so that the movable cover 52 is supported, reducing the risk of being damaged by collision when the movable cover 52 is suspended.

[0070] The following specifically illustrates the structure of the rotating connecting member 53 with reference to the accompanying drawings.

[0071] Please refer to Figure 8 , the rotating connecting member 53 includes a rotating shaft 531, a first rotating rod 532 and a second rotating rod 533.

[0072] The rotating shaft 531 includes a first rotating hole 5311 and a second rotating hole 5312 arranged at intervals along the length direction Y. The axial directions of the first rotating hole 5311 and the second rotating hole 5312 are both the width direction X. The orthographic projection of the rotating shaft 531 in the width direction X is elliptical. The outer peripheral surface of the rotating shaft 531 is an arc surface to reduce the occupied space during rotation and reduce interference with other structures during rotation.

[0073] The first rotating rod 532 is inserted through the first rotating hole 5311. The two ends of the first rotating rod 532 are respectively rotatably connected to the fixed cover 51.

[0074] Please refer to Figure 8 , the fixed cover 51 includes a first receiving groove 514. A part of the rotating shaft 531 is arranged in the first receiving groove 514.

[0075] Specifically, please refer to Figure 8 , a first receiving groove 514 is provided at one end of the fixed cover 51 close to the movable cover 52. The first receiving groove 514 is formed by the depression of the fixed cover 51. The first receiving groove 514 includes a first receiving groove wall 5141, a second receiving groove wall 5142, a first side groove wall 5143 and a second side groove wall 5144. Among them, the first side groove wall 5143 and the second side groove wall 5144 are arranged opposite to each other in the width direction X. The first receiving groove wall 5141 faces the side where the movable cover 52 is located. The second receiving groove wall 5142 is the bottom wall of the first receiving groove 514.

[0076] Both the first side groove wall 5143 and the second side groove wall 5144 are provided with receiving holes, and both ends of the first rotating rod 532 are respectively arranged in the receiving holes on the first side groove wall 5143 and the second side groove wall 5144. Both ends of the first rotating rod 532 are respectively rotatably connected to the first side groove wall 5143 and the second side groove wall 5144.

[0077] The second rotating rod 533 is inserted through the second rotating hole 5312. Both ends of the second rotating rod 533 are respectively rotatably connected to the movable cover 52.

[0078] Please refer to Figure 8 , the movable cover 52 includes a second receiving groove 521. The other part of the rotating shaft 531 is arranged in the second receiving groove 521. Specifically, one end close to the fixed cover 51 is provided with a second receiving groove 521. The second receiving groove 521 is a notch at the end of the movable cover 52.

[0079] When the rotating shaft 531 rotates to be perpendicular to the fixed cover 51, that is, when the rotating connecting piece 53 is in the first bending state relative to the fixed cover 51, the rotating shaft 531 abuts against the first receiving groove wall 5141 of the first receiving groove 514. At this time, the movable cover 52 rotates 90° to the vertical state along with the rotating shaft 531. Since there is rotatable space on both sides of the movable cover 52 after the rotating shaft 531 rotates to the vertical state, the movable cover 52 can continue to rotate 90° to be folded with the fixed cover 51.

[0080] When the rotating shaft 531 rotates to be flat with the fixed cover 51, the rotating shaft 531 abuts against the second receiving groove wall 5142 of the first receiving groove 514.

[0081] In this embodiment, the first receiving groove 514 can not only receive the rotating shaft 531, but also provide a limiting function for the rotation angle of the rotating shaft 531 to ensure the stability of the rotating shaft 531 in the open box state and the closed state.

[0082] Optionally, please refer to Figures 5 to 8 , the top cover assembly 50 further includes a support cover 54. The support cover 54 and the fixed cover 51 are interconnected as a whole. Optionally, the support cover 54 sinks a certain height relative to the fixed cover 51 to form a sunken space. This sunken space is used to receive the movable cover 52 when the movable cover 52 and the fixed cover 51 are flat.

[0083] Please refer to Figures 5 to 8 , the support cover 54 is arranged at the bottom of the movable cover 52. When the movable cover 52 rotates to the first rotation position M1, the movable cover 52 covers the support cover 54.

[0084] In this embodiment, the support cover 54 provides support for the movable cover 52 in the flat state.

[0085] In an alternative embodiment, please refer to Figures 5 to 8 , the support cover 54 has a top hole 11a. The top hole 11a communicates with the receiving cavity 30a so that when the movable cover 52 and the fixed cover 51 are in a folded state, the electronic atomizer 200 in the receiving cavity 30a extends out through the top hole 11a on the support cover 54, or the electronic atomizer 200 is placed into the receiving cavity 30a through the top hole 11a on the support cover 54.

[0086] In another alternative embodiment, no support cover 54 is provided under the movable cover 52. When the movable cover 52 and the fixed cover 51 are in a folded state, the opening of a part of the side cover exposed by the movable cover 52 is the top hole 11a. The electronic atomizer 200 in the receiving cavity 30a extends out through the top hole 11a on the support cover 54, or the electronic atomizer 200 is placed into the receiving cavity 30a through the top hole 11a on the support cover 54.

[0087] Optionally, please refer to Figures 5 to 9 , the movable cover 52 includes a first magnetic attraction member 522. The fixed cover 51 includes a second magnetic attraction member 515. When the movable cover 52 rotates to the second rotation position M2, the first magnetic attraction member 522 is magnetically attracted to the second magnetic attraction member 515, so as to magnetically fix the movable cover 52 and the fixed cover 51 in a folded state, position the movable cover 52 at the second rotation position M2, and prevent the movable cover 52 from shaking randomly.

[0088] This application does not specifically limit the quantity and position of the first magnetic attraction member 522. For example, the quantity of the first magnetic attraction members 522 is two, and the two first magnetic attraction members 522 are arranged at the edge position of the movable cover 52 along the width direction X. Optionally, the first magnetic attraction member 522 is a magnet.

[0089] This application does not specifically limit the quantity and position of the second magnetic attraction member 515. For example, the quantity of the second magnetic attraction members 515 is two, and the two second magnetic attraction members 515 are arranged at the edge position of the fixed cover 51 along the width direction X. The position of each second magnetic attraction member 515 corresponds to that of a first magnetic attraction member 522. Optionally, the second magnetic attraction member 515 is a magnet.

[0090] Furthermore optionally, the movable cover 52 includes a first magnetic attraction member 522. The support cover 54 includes a third magnetic attraction member 541. When the movable cover 52 rotates to the first rotation position M1, the first magnetic attraction member 522 is magnetically attracted to the third magnetic attraction member 541, so as to magnetically fix the movable cover 52 and the fixed cover 51 in a flattened state, position the movable cover 52 at the first rotation position M1, and prevent the movable cover 52 from shaking randomly.

[0091] This application does not specifically limit the number and position of the first magnetic member 522. For example, the number of the first magnetic members 522 is two, and the two first magnetic members 522 are arranged along the width direction X at the edge position of the movable cover 52. Optionally, the first magnetic member 522 is a magnet.

[0092] This application does not specifically limit the number and position of the third magnetic member 541. For example, the number of the third magnetic members 541 is two, and the two third magnetic members 541 are arranged along the width direction X at the edge position of the support cover 54. The position of each third magnetic member 541 is opposite to that of a first magnetic member 522. Optionally, the third magnetic member 541 is a magnet.

[0093] Optionally, please refer to Figures 5 to 9 , the movable cover 52 includes a first magnetic member 522. The fixed cover 51 includes a second magnetic member 515. The support cover 54 includes a third magnetic member 541. When the movable cover 52 rotates to the second rotation position M2, the first magnetic member 522 and the second magnetic member 515 are magnetically attracted to each other, so as to realize magnetic fixation of the movable cover 52 and the fixed cover 51 in the folded state, position the movable cover 52 at the second rotation position M2, and prevent the movable cover 52 from shaking randomly. When the movable cover 52 rotates to the first rotation position M1, the first magnetic member 522 and the third magnetic member 541 are magnetically attracted to each other, so as to realize magnetic fixation of the movable cover 52 and the fixed cover 51 in the flattened state, position the movable cover 52 at the first rotation position M1, and prevent the movable cover 52 from shaking randomly.

[0094] In an optional implementation manner, please refer to Figures 3 to 4 、 Figures 11 to 12 , the charging case 100 further includes a sliding top case 10.

[0095] Please refer to Figures 3 to 4 、 Figures 11 to 12, the sliding top shell 10 is slidably connected to the fuselage main body 30 in the height direction Z. The sliding top shell 10 includes the top cover assembly 50 described in any one of the foregoing and a sliding side cover 12 surrounding the periphery of the top cover assembly 50. When the sliding top shell 10 is located at the first sliding position N1, there is a first spaced-apart space between the top cover assembly 50 and the fuselage main body 30. The accommodation cavity 30a and the first spaced-apart space are used to accommodate the electronic device. When the sliding top shell 10 is located at the second sliding position N2, there is a second spaced-apart space between the top cover assembly 50 and the fuselage main body 30. The size of the second spaced-apart space in the height direction Z is smaller than the size of the first spaced-apart space in the height direction Z. The top hole 11a is for a part of the electronic device to extend out of the sliding top shell 10 and push open the movable cover 52. In this embodiment, the movable cover 52 is pushed open by the electronic atomizer 200 during the downward sliding of the sliding top shell 10, eliminating the need for manual opening of the cover and improving the convenience of opening the cover.

[0096] During the process of the sliding top shell 10 sliding relative to the fuselage main body 30 in the height direction Z, the sliding top shell 10 can be located at the first sliding position N1 or the second sliding position N2 relative to the fuselage main body 30. Optionally, the first sliding position N1 and the second sliding position N2 can be the starting position and the ending position of the movement of the sliding top shell 10 relative to the fuselage main body 30. Alternatively, the first sliding position N1 and the second sliding position N2 can also be any position between the starting position and the ending position of the movement stroke of the sliding top shell 10 relative to the fuselage main body 30.

[0097] Please refer to Figure 3 , when the sliding top shell 10 is located at the first sliding position N1, there is a first spaced-apart space between the top cover assembly 50 and the top of the fuselage main body 30. The accommodation cavity 30a and the first spaced-apart space are used to accommodate the electronic device.

[0098] Please refer to Figure 11 , when the sliding top shell 10 is located at the second sliding position N2, there is a second spaced-apart space between the top cover assembly 50 and the top of the fuselage main body 30. The size of the second spaced-apart space in the height direction Z is smaller than the size of the first spaced-apart space in the height direction Z. The top hole 11a is for a part of the electronic device to extend out of the sliding top shell 10 and push open the movable cover 52.

[0099] In other words, please refer to Figure 3 , when the sliding top shell 10 moves relative to the fuselage main body 30 to the first sliding position N1, the top cover assembly 50 is relatively far away from the top of the fuselage main body 30, and the length of the charging box 100 in the height direction Z increases. For example, the length of the charging box 100 increases to completely accommodate the electronic atomizer 200 arranged in the height direction Z.

[0100] Please refer to Figure 11 Figure 11 , when the sliding top shell 10 moves relative to the fuselage main body 30 to the second sliding position N2, the top cover assembly 50 is relatively close to the top of the fuselage main body 30, and the length of the charging box 100 in the height direction Z is shortened. For example, the length of the charging box 100 is shortened to partially accommodate the electronic atomizer 200 arranged in the height direction Z, and the other part of the electronic atomizer 200 extends out of the charging box 100 through the top hole 11a.

[0101] Optionally, please refer to Figure 3 Figure 3 , the first sliding position N1 can be the starting position of the sliding top shell 10. At this time, the charging box 100 is in the extended state, and the electronic atomizer 200 is in the received state. At this time, the electronic atomizer 200 is completely received in the charging box 100, and the electronic atomizer 200 is not easily affected by external forces and is not easily pushed out, so as to ensure the stability and reliability of the electronic atomizer 200 during charging. In addition, after the charging box 100 receives the electronic atomizer 200, the overall appearance surface is flat, which is convenient for carrying. Moreover, the electronic atomizer 200 being completely received in the charging box 100 has good concealment.

[0102] In the present application, the length of the charging box 100 in the extended state in the height direction Z is close to the length of the electronic atomizer 200 in the height direction Z. Therefore, the size of the charging box 100 in the height direction Z is relatively small, and the charging box 100 has the characteristic of miniaturization, which further increases the portability of the charging box 100.

[0103] Optionally, please refer to Figure 11 Figure 11 , the second sliding position N2 can be the end position of the sliding top shell 10. At this time, the charging box 100 is in the compressed state, and the electronic atomizer 200 is in the extended state. At this time, the electronic atomizer 200 partially extends out of the charging box 100, so as to facilitate holding the part of the electronic atomizer 200 extending out of the charging box 100 to take out the electronic atomizer 200.

[0104] In the present application, the length of the charging box 100 in the compressed state in the height direction Z is less than the length of the electronic atomizer 200 in the height direction Z. Therefore, the size of the charging box 100 in the height direction Z is relatively small, and the charging box 100 has the characteristic of miniaturization, which further increases the portability of the charging box 100.

[0105] During use, the charging case 100 is in a compressed state. Rotate the movable cover 52 to the second rotation position M2, insert the electronic atomizer 200 into the receiving cavity 30a through the top hole 11a, and then push the sliding top shell 10 to move to the first sliding position N1 so that the electronic atomizer 200 is completely received in the charging case 100. Rotate the movable cover 52 to the first rotation position M1. After charging is completed, push the sliding top shell 10 to move to the second sliding position N2 so that one end of the electronic atomizer 200 pushes open the movable cover 52 through the top hole 11a and extends out of the sliding top shell 10 for easy removal of the electronic atomizer 200. During transportation, the charging case 100 is in a compressed state, which is convenient for reducing the packaging box and transportation space of the charging case 100 and saving transportation costs.

[0106] Optionally, please refer to Figure 13 , the fuselage main body 30 includes a bottom shell 31 and a guide rail bracket 32 connecting the bottom shell 31.

[0107] Please refer to Figure 13 , the bottom shell 31 includes a bottom plate 311 and a bottom shell side cover 312 surrounding the periphery of the bottom plate 311.

[0108] In this application, the shape of the bottom plate 311 is not specifically limited. Optionally, the shape of the bottom plate 311 includes but is not limited to being rectangular, circular, oval, etc.

[0109] In this embodiment, both the top cover assembly 50 and the bottom plate 311 are oval. Optionally, the sliding top shell 10 is sleeved outside the bottom shell 31, and the area of the top cover assembly 50 is slightly larger than the area of the bottom plate 311. Alternatively, the bottom shell 31 is sleeved outside the sliding top shell 10, and the area of the top cover assembly 50 is slightly smaller than the area of the bottom plate 311. This embodiment is described by taking the sliding top shell 10 being sleeved outside the bottom shell 31 as an example.

[0110] Optionally, please refer to Figure 13 , the guide rail bracket 32 includes a receiving shell 321, a receiving cylinder 322 and a fixing seat 323. Optionally, the receiving shell 321, the receiving cylinder 322 and the fixing seat 323 are interconnected as an integral body, that is, an integral structure.

[0111] Please refer to Figure 13 , the receiving shell 321 and the receiving cylinder 322 are arranged along the length direction Y, that is, interconnected as an integral body. A part of the receiving shell 321 is arranged inside the bottom shell 31, and another part of the receiving shell 321 is arranged outside the bottom shell 31. The inner cavity of the receiving shell 321 is the receiving cavity 30a. In other words, the electronic atomizer 200 is mainly received in the receiving shell 321. The height direction Z is perpendicular to the length direction Y.

[0112] Please refer to Figure 13The receiving tube 322 is arranged outside the bottom shell 31. The receiving tube 322 and the receiving shell 321 located outside the bottom shell 31 are interconnected as a whole.

[0113] The opening of the receiving shell 321 faces the opposite direction to the opening of the receiving tube 322 . The opening of the receiving shell 321 faces the top cover assembly 50 . The opening of the receiving tube 322 faces the bottom plate 311 .

[0114] See also Figure 13 The fixing seat 323 is connected to the side of the receiving shell 321 away from the top cover assembly 50. In other words, the fixing seat 323 is interconnected with the end of the receiving shell 321 close to the bottom plate 311 as a whole. The structure and function of the fixing seat 323 will be described in detail later.

[0115] Optionally, the bottom end of the receiving shell 321 can be engaged and aligned with the bottom plate 311 by means of a concave-convex matching method such as a groove / protrusion.

[0116] Furthermore, a clamping piece may be provided on the inner wall of the bottom shell 31 , which is clamped with a corresponding position on the guide rail bracket 32 ​​to fix the guide rail bracket 32 ​​to the bottom shell 31 .

[0117] The present application does not specifically limit the structure of the sliding connection between the sliding top shell 10 and the bottom shell 31. The following describes several examples of the sliding connection structures between the sliding top shell 10 and the bottom shell 31.

[0118] In a first alternative implementation, see Figure 14 At least one slide groove 320 is provided on the outer side wall of the guide rail bracket 32. The slide groove 320 is provided at a portion of the guide rail bracket 32 ​​provided outside the bottom shell 31. The slide groove 320 extends along the height direction Z.

[0119] See also Figure 14 The inner side wall of the sliding side cover 12 is provided with at least one sliding protrusion 120. The sliding protrusion 120 extends along the height direction Z.

[0120] Each of the sliding protrusions 120 is disposed in a slide groove 320. The sliding protrusions 120 match the shapes of the slide grooves 320, and the sliding protrusions 120 are conformal to the slide grooves 320, so that the sliding protrusions 120 move along the slide grooves 320 to guide the sliding top shell 10 to move relative to the bottom shell 31 along the height direction Z.

[0121] This application does not specifically limit the number of the sliding grooves 320 and the sliding protrusions 120. The number and positions of the sliding protrusions 120 correspond to the number and positions of the sliding grooves 320. Optionally, sliding grooves 320 are provided on both sides of the guide rail bracket 32 along the length direction Y. Further, the structures on both sides of the guide rail bracket 32 along the length direction Y are symmetrically arranged to ensure the sliding stability of the sliding top shell 10 and the bottom shell 31 along the height direction Z.

[0122] In the second alternative embodiment, please refer to Figure 15 , at least one sliding protrusion 120 is provided on the outer side wall of the guide rail bracket 32. The sliding protrusion 120 is provided on the part of the guide rail bracket 32 outside the bottom shell 31. The sliding protrusion 120 extends along the height direction Z.

[0123] Please refer to Figure 15 , at least one sliding groove 320 is provided on the inner side wall of the sliding side cover 12. The sliding groove 320 extends along the height direction Z.

[0124] Please refer to Figure 15 , each sliding protrusion 120 is arranged in one sliding groove 320. The sliding protrusion 120 and the sliding groove 320 are matched in shape, and the sliding protrusion 120 and the sliding groove 320 are conformal, so as to facilitate the movement of the sliding protrusion 120 along the sliding groove 320 to guide the sliding top shell 10 to move relative to the bottom shell 31 along the height direction Z.

[0125] This application does not specifically limit the number of the sliding grooves 320. Optionally, sliding grooves 320 are provided on both sides of the guide rail bracket 32 along the length direction Y. Further, the structures on both sides of the guide rail bracket 32 along the length direction Y are symmetrically arranged to ensure the sliding stability of the sliding top shell 10 and the bottom shell 31 along the height direction Z.

[0126] In the third alternative embodiment, please refer to Figure 16 , at least one sliding groove 320 and at least one sliding protrusion 120 are provided on the outer side wall of the guide rail bracket 32 to form an uneven structure on the outer side wall of the guide rail bracket 32, and further limit the horizontal plane (the plane perpendicular to the height direction Z) of the guide rail bracket 32. For example, a sliding protrusion 120 is formed between two sliding grooves 320; or, a sliding groove 320 is formed between two sliding protrusions 120.

[0127] Please refer to Figure 16 , at least one sliding protrusion 120 and at least one sliding groove 320 are provided on the inner side wall of the sliding side cover 12. The shape of the inner side wall of the sliding side cover 12 is adapted to the outer side wall of the guide rail bracket 32.

[0128] In an alternative embodiment, please refer to Figure 16, on at least one side wall of the guide rail bracket 32 along the length direction Y, a first sliding groove 325, a second sliding protrusion 326 and a third sliding groove 327 are sequentially formed.

[0129] Correspondingly, please refer to Figure 16 , on the inner side wall of the sliding side cover 12, a first sliding protrusion 121, a second sliding groove 122 and a third sliding protrusion 123 are sequentially formed. The first sliding protrusion 121 is arranged in the first sliding groove 325. The second sliding protrusion 326 is arranged in the second sliding groove 122. The third sliding protrusion 123 is arranged in the third sliding groove 327.

[0130] In this way, the sliding structure on the side wall of the guide rail bracket 32 is an uneven structure, further limiting the degrees of freedom of the guide rail bracket 32 and the sliding top shell 10 in the horizontal plane (the plane perpendicular to the height direction Z), enabling the guide rail bracket 32 and the sliding top shell 10 to slide along the height direction Z, preventing the guide rail bracket 32 and the sliding top shell 10 from rotating relative to each other in the horizontal plane, etc., and further increasing the sliding stability.

[0131] Among them, the first sliding groove 325, the second sliding protrusion 326 and the third sliding groove 327 are arranged on one side wall of the guide rail bracket 32 along the length direction Y. Further, the structures on the two side walls of the guide rail bracket 32 along the length direction Y are axisymmetric structures, so as to facilitate better sliding stability between the sliding side cover 12 and the guide rail bracket 32.

[0132] This application does not specifically limit the structure of the sliding groove 320. Taking the first sliding groove 325 as an example, optionally, the cross-section of the first sliding groove 325 can be an arc groove, or a rectangular groove, or a trapezoidal groove, or a wedge groove, etc. Subsequently, in the case of no special description, the cross-section is a reference plane perpendicular to the height direction Z.

[0133] Among them, please refer to Figure 17 , the groove wall of the first sliding groove 325 includes a first groove wall 3251, a second groove wall 3252 and a third groove wall 3253 which are sequentially connected. The angle between the first groove wall 3251 and the second groove wall 3252 is greater than 90 degrees, and the angle between the second groove wall 3252 and the third groove wall 3253 is greater than the angle between the first groove wall 3251 and the second groove wall 3252, so as to facilitate the processing and forming of the first sliding groove 325.

[0134] Please refer to Figure 17, the surface of the second sliding protrusion 326 includes a first groove wall 3251 of the first chute 325, an intermediate protrusion wall 3261, and a second groove wall 3252 of the third chute 327 that are sequentially connected. The first groove wall 3251 of the first chute 325 and the second groove wall 3252 of the third chute 327 are parallel or substantially parallel to the length direction Y in cross-section. The intermediate protrusion wall 3261 is perpendicular or substantially perpendicular to the length direction Y in cross-section. In other words, the cross-section of the second sliding protrusion 326 is a rectangular protrusion.

[0135] The third chute 327 and the first chute 325 are symmetrically arranged on both sides of the second sliding protrusion 326. The third chute 327 can refer to the structural design of the first chute 325. The shape of the first sliding protrusion 121 conforms to the shape of the first chute 325, and the shape of the third sliding protrusion 123 conforms to the shape of the third chute 327.

[0136] In other embodiments, the cross-sectional shape of the second sliding protrusion 326 includes, but is not limited to, a rectangle, a semi-circle, a trapezoid, a triangle, a wedge, a polygon, a special-shaped structure, etc.

[0137] Optionally, at least one of the first chute 325, the second chute 122, and the third chute 327 is a wedge-shaped groove. Optionally, a wedge-shaped groove refers to a groove in which the size of the groove opening is different from the size of the groove bottom surface. For example, the size of the groove opening is greater than the size of the groove bottom surface.

[0138] In the embodiment of the present application, the first chute 325, the second sliding protrusion 326, and the third chute 327 on the outer side wall of the guide rail bracket 32 form an uneven structure. A corresponding uneven structure is formed on the inner side wall of the sliding top shell 10. The inner side wall of the sliding top shell 10 is adapted to and slidably connected to the outer side wall of the guide rail bracket 32.

[0139] Furthermore, the degrees of freedom of the guide rail bracket 32 and the sliding top shell 10 in the horizontal plane (a plane perpendicular to the height direction Z) are limited, so that the guide rail bracket 32 and the sliding top shell 10 slide along the height direction Z, preventing the guide rail bracket 32 and the sliding top shell 10 from rotating relative to each other in the horizontal plane, etc., and further increasing the sliding stability.

[0140] Please refer to Figure 18 , at least one engaging bump portion 329 is provided on the outer peripheral wall of the end of the guide rail bracket 32 away from the bottom shell 31.

[0141] The present application does not specifically limit the number of the engaging bump portions 329. Optionally, the number of the engaging bump portions 329 is two, and the two engaging bump portions 329 are respectively provided on the two second sliding protrusions 326.

[0142] Please refer to Figure 18, at least a part of the engaging bump portion 329 protrudes on the second sliding protrusion 326.

[0143] Please refer to Figure 19 , the inner sidewall of the sliding side cover 12 includes at least one first engaging groove 1241 and at least one second engaging groove 1242 which are spaced apart.

[0144] The first engaging groove 1241 and the second engaging groove 1242 are spaced apart along the height direction Z. The first engaging groove 1241 is located between the bottom shell 31 and the second engaging groove 1242.

[0145] When the sliding top shell 10 is in the first sliding position N1, the engaging bump portion 329 is disposed in the second engaging groove 1242 to position the sliding top shell 10 when it is in the first sliding position N1.

[0146] When the sliding top shell 10 is in the second sliding position N2, the engaging bump portion 329 is disposed in the first engaging groove 1241 to position the sliding top shell 10 when it is in the second sliding position N2 and increase the sense of jamming when sliding in place.

[0147] Further, please refer to Figure 19 , the inner sidewall of the sliding side cover 12 further has an avoidance groove 125. The avoidance groove 125 is located between the first engaging groove 1241 and the second engaging groove 1242. The avoidance groove 125 extends along the height direction Z. A first protrusion 1251 is formed between the first end of the first engaging groove 1241 and the avoidance groove 125. A second protrusion 1252 is formed between the second end of the second engaging groove 1242 and the avoidance groove 125.

[0148] When the sliding top shell 10 is in the first sliding position N1, the engaging bump portion 329 is disposed in the second engaging groove 1242. Push the sliding top shell 10 downward so that after the engaging bump portion 329 is squeezed, it crosses the second protrusion 1252 and enters the avoidance groove 125.

[0149] When the sliding top shell 10 is between the first sliding position N1 and the second sliding position N2, the engaging bump portion 329 is located in the avoidance groove 125 to prevent the engaging bump portion 329 from sliding with other positions of the inner sidewall of the sliding side cover 12.

[0150] Continue to push the sliding top shell 10 downward so that after the engaging bump portion 329 is squeezed, it crosses the first protrusion 1251 and enters the first engaging groove 1241. At this time, the sliding top shell 10 is in the second sliding position N2.

[0151] In this embodiment, the engaging bump portion 329 is a ball plunger with an engaging function. Further, the engaging bump portion 329 is made of an elastically deformable material, such as elastic silica gel or elastic rubber.

[0152] In this embodiment, please refer to Figure 20 , at least one damping member 328 is further provided on the outer peripheral wall of the guide rail bracket 32. The damping member 328 protrudes from the outer peripheral wall of the guide rail bracket 32. The damping member 328 contacts the inner side wall of the sliding side cover 12.

[0153] During the sliding process, there is a small gap between the inner side wall of the sliding side cover 12 and the outer side wall of the guide rail bracket 32 to reduce sliding friction.

[0154] Optionally, when the engaging bump portion 329 is in the avoidance groove 125, there is a small gap between the engaging bump portion 329 and the groove wall of the avoidance groove 125 to reduce sliding friction.

[0155] Alternatively, when the engaging bump portion 329 is in the avoidance groove 125, the engaging bump portion 329 can contact the groove wall of the avoidance groove 125 to form a certain sliding damping feeling, so as to prevent the sliding top shell 10 from suddenly falling due to external force when the engaging bump portion 329 is in the avoidance groove 125.

[0156] Optionally, please refer to Figure 20 , the damping member 328 includes a damping strip 3281 and at least one damping bump 3282 protruding from the damping strip 3281. The damping strip 3281 is attached to the outer peripheral wall of the guide rail bracket 32. Further optionally, the damping member 328 is provided on the annular protrusion 3241. The present application does not specifically limit the number and area of the damping bumps 3282. Among them, the contact area between the damping bump 3282 and the inner side wall of the sliding side cover 12 can affect the damping feeling between the sliding side cover 12 and the sliding top shell 10. The number and area of the damping bumps 3282 can be determined according to parameters such as the weight of the sliding top shell 10.

[0157] The damping bump 3282 protrudes from the outer peripheral wall of the guide rail bracket 32. The damping bump 3282 protrudes from the annular protrusion 3241.

[0158] The surface of the damping bump 3282 away from the damping strip 3281 contacts the inner side wall of the sliding side cover 12, and there are small gaps between the inner side wall of the sliding side cover 12 and the damping member 328 and between the inner side wall of the sliding side cover 12 to reduce sliding friction.

[0159] Optionally, the damping strip 3281 is strip-shaped. The damping strips 3281 are provided on both sides of the annular protrusion 3241 along the length direction Y.

[0160] In other embodiments, the damping strip 3281 may also be annular.

[0161] In this embodiment, the material of the damping member 328 includes but is not limited to rubber, silicone, etc.

[0162] Optionally, please refer to Figure 13 , the charging case 100 further includes a battery 33, a circuit board 34, and a charging interface (not shown).

[0163] Please refer to Figure 13 , the part of the circuit board 34 and the housing case 321 located in the bottom case 31 are arranged along the length direction Y.

[0164] Please refer to Figure 13 , the circuit board 34 is fixedly connected to the fixing seat 323. One end of the charging interface (not shown) is connected to the circuit board 34, and the other end of the charging interface (not shown) is provided in the bottom through hole of the bottom case 31.

[0165] The battery 33 and the circuit board 34 are arranged along the height direction Z. A part of the battery 33 is arranged in the receiving cylinder 322, and the other part of the battery 33 extends out of the receiving cylinder 322.

[0166] In this way, the battery 33 and the circuit board 34 are arranged along the height direction Z, the circuit board 34 is close to the charging interface (not shown), and the electronic atomizer 200 and the battery 33 are arranged along the length direction Y. Such a design makes the layout of the charging case 100 reasonable and the structure compact, and the structure is miniaturized.

[0167] Please refer to Figure 1 and Figure 2 , this embodiment further provides a charging system 1000 for an electronic atomizer 200. The charging system 1000 includes the electronic atomizer 200 and the charging case 100 described above.

[0168] When the sliding top shell 10 is in the first sliding position N1, the electronic atomizer 200 is received in the sliding top shell 10 and the fuselage main body 30, and the movable cover 52 rotates to the first rotation position M1. At this time, the charging case 100 is in an extended state, and the electronic atomizer 200 is in a received state. At this time, the electronic atomizer 200 is completely received in the charging case 100, and the electronic atomizer 200 is not easily affected by external forces and is thus not easily pushed out, so as to ensure the stability and reliability of the electronic atomizer 200 during charging. In addition, after the charging case 100 receives the electronic atomizer 200, the overall appearance surface is flat, which is convenient for carrying. Moreover, the electronic atomizer 200 being completely received in the charging case 100 has good concealment.

[0169] When the sliding top shell 10 is in the second sliding position N2, a part of the electronic atomizer 200 is received in the fuselage main body 30, and the other part penetrates through the top hole 11a and extends out of the sliding top shell 10. The movable cover 52 rotates to the second rotation position M2 under the abutment of the electronic atomizer 200. At this time, the charging case 100 is in a compressed state, and the electronic atomizer 200 is in an extended state. At this time, a part of the electronic atomizer 200 extends out of the charging case 100, so as to facilitate holding the part of the electronic atomizer 200 extending out of the charging case 100 to take out the electronic atomizer 200. In this embodiment, the movable cover 52 is pushed open by the electronic atomizer 200 during the downward sliding of the sliding top shell 10, and there is no need to manually open the cover, which improves the convenience of opening the cover.

[0170] The charging system 1000 of the electronic atomizer 200 provided by the present application includes the electronic atomizer 200 and the charging case 100. The charging case 100 includes a body main body 30 and a top cover assembly 50. The body main body 30 includes a receiving cavity 30a for receiving a part of the electronic device. The top cover assembly 50 includes a fixed cover 51, a movable cover 52 and a rotating connecting member 53. The fixed cover 51 is relatively fixed to the body main body 30. The fixed cover 51 is rotatably connected to the rotating connecting member 53, and the rotating connecting member 53 is rotatably connected to the movable cover 52. When the movable cover 52 rotates to the first rotation position M1, the fixed cover 51, the rotating connecting member 53 and the movable cover 52 are arranged in sequence along the length direction Y, and the fixed cover 51, the rotating connecting member 53 and the movable cover 52 are in a flattened state. The charging case 100 is in a closed state, and the electronic atomizer 200 is received in the top cover assembly 50 and the body main body 30. When the movable cover 52 rotates to the second rotation position M2, the fixed cover 51 and the rotating connecting member 53 rotate to the first bent state, the movable cover 52 and the rotating connecting member 53 rotate to the second bent state, the movable cover 52 and the fixed cover 51 are in a folded state, and the charging case 100 is in an open state. The electronic atomizer 200 extends out of the body main body 30. In this way, the movable cover 52 of the charging case 100 can be freely flipped to the flattened state for closing, or flipped to the folded state for opening, so as to facilitate the taking and placing of the electronic device.

[0171] When the charging case 100 is in the closed state, the movable cover 52 is installed on the fixed cover 51 through a rotating shaft 531, a first rotating rod 532 and a second rotating rod 533. The fixed cover 51 is further installed in the sliding side cover 12 to establish a combined body. When the sliding top cover 11 is in the upper position, the movable cover 52 covers the electronic atomizer 200. A magnetic attraction positioning effect is generated between the first magnetic attraction member 522 on the movable cover 52 and the third magnetic attraction member 541 on the support cover 54.

[0172] During the process of the charging case 100 being in the open state, the sliding top cover 11 is moved downward, driving the fixed cover 51 and the movable cover 52 to move downward together. When the movable cover 52 moves downward, it interferes with the electronic atomizer 200, and the electronic atomizer 200 reacts to push the movable cover 52. The movable cover 52 rotates freely around the axis of the rotating shaft 531. Similarly, the rotating shaft 531 rotates freely around the axis of the first rotating rod 532. When the movable cover 52 is flipped 180 degrees, a magnetic attraction positioning effect is generated between the first magnetic attraction member 522 on the movable cover 52 and the second magnetic attraction member 515 on the fixed cover 51.

[0173] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application, and these improvements and refinements are also regarded as within the protection scope of the present application.

Claims

1. A charging box, characterized in that: include: The fuselage body includes a receiving cavity, and the receiving cavity is used to receive some electronic equipment; and A top cover assembly, the top cover assembly includes a fixed cover, a movable cover and a rotating connection piece, the fixed cover is relatively fixed to the fuselage main body, the fixed cover is rotatably connected to the rotating connection piece, the rotating connection piece is rotatably connected to the movable cover, when the movable cover is rotated to a first rotation position, the fixed cover, the rotating connection piece and the movable cover are arranged in sequence along the length direction, and the fixed cover, the rotating connection piece and the movable cover are in a flattened state; when the movable cover is rotated to a second rotation position, the fixed cover and the rotating connection piece are rotated to a first bending state, the movable cover and the rotating connection piece are rotated to a second bending state, and the movable cover and the fixed cover are in a folded state.

2. The charging box according to claim 1, characterized in that: When the fixed cover and the rotating connection member rotate to a first bending state, the fixed cover is perpendicular to the rotating connection member; when the movable cover and the rotating connection member rotate to a second bending state, the movable cover is perpendicular to the rotating connection member.

3. The charging box according to claim 2, characterized in that: The rotating connecting member includes a rotating shaft, a first rotating rod and a second rotating rod. The rotating shaft includes a first rotating hole and a second rotating hole spaced apart along the length direction. The first rotating rod is inserted into the first rotating hole, and the two ends of the first rotating rod are respectively rotatably connected to the fixed cover. The second rotating rod is inserted into the second rotating hole, and the two ends of the second rotating rod are respectively rotatably connected to the movable cover.

4. The charging box according to claim 3, characterized in that: The fixed cover includes a receiving groove, a part of the rotating shaft is arranged in the receiving groove, and when the rotating shaft rotates to be perpendicular to the fixed cover, the rotating shaft abuts against a first receiving groove wall of the receiving groove; when the rotating shaft rotates to be flat with the fixed cover, the rotating shaft abuts against a second receiving groove wall of the receiving groove; The top cover assembly also includes a support cover, which is interconnected with the fixed cover as a whole. The support cover is arranged at the bottom of the movable cover. When the movable cover rotates to a first rotation position, the movable cover covers the support cover.

5. The charging box according to claim 1, characterized in that: The charging box also includes a sliding top shell, which is slidably connected to the body along the height direction. The sliding top shell includes the top cover assembly and a sliding side cover surrounding the top cover assembly. The sliding side cover has a top hole, which is connected to the receiving cavity. The top cover assembly covers the top hole. When the sliding top shell is in a first sliding position, a first spacing space is provided between the top cover assembly and the body, and the receiving cavity and the first spacing space are used to accommodate the electronic device. When the sliding top shell is in a second sliding position, a second spacing space is provided between the top cover assembly and the body, and the size of the second spacing space along the height direction is smaller than the size of the first spacing space along the height direction. The top hole is used for a part of the electronic device to extend out of the sliding top shell and push the movable cover open.

6. The charging box according to claim 4, characterized in that: The charging box also includes a sliding top shell, which is slidably connected to the main body of the fuselage along the height direction. The sliding top shell includes the top cover assembly and a sliding side cover surrounding the periphery of the top cover assembly. The support cover has a top hole, and the top hole is connected to the receiving cavity. When the sliding top shell is located at a first sliding position, a first spacing space is provided between the top cover assembly and the main body of the fuselage, and the receiving cavity and the first spacing space are used to accommodate the electronic device; when the sliding top shell is located at a second sliding position, a second spacing space is provided between the top cover assembly and the main body of the fuselage, and the size of the second spacing space along the height direction is smaller than the size of the first spacing space along the height direction, and the top hole is used for a part of the electronic device to extend out of the sliding top shell and push the movable cover open.

7. The charging box according to claim 4, characterized in that: The movable cover includes a first magnetic member, the fixed cover includes a second magnetic member, and when the movable cover rotates to the second rotation position, the first magnetic member is magnetically attracted to the second magnetic member; and / or, The movable cover includes a first magnetic member, and the supporting cover includes a third magnetic member. When the movable cover rotates to the first rotation position, the first magnetic member is magnetically attracted to the third magnetic member.

8. The charging box according to claim 5 or 6, characterized in that: The fuselage body includes a bottom shell and a guide rail bracket connected to the bottom shell, the outer side wall of the guide rail bracket is provided with at least one slide groove, and the slide groove extends along the height direction; the inner side wall of the sliding side cover is provided with at least one sliding protrusion, each of the sliding protrusions is arranged in one of the slide grooves, and the sliding protrusions extend along the height direction; or, At least one sliding protrusion is provided on the outer wall of the guide rail bracket, and the sliding protrusion extends along the height direction; at least one sliding groove is provided on the inner wall of the sliding side cover, each of the sliding protrusions is provided in one of the sliding grooves, and the sliding grooves extend along the height direction.

9. The charging box according to claim 8, characterized in that: The guide rail bracket includes a receiving shell, a receiving tube and a fixing seat, wherein the receiving shell and the receiving tube are arranged along the length direction, a part of the receiving shell is arranged in the bottom shell, and another part of the receiving shell is arranged outside the bottom shell, the inner cavity of the receiving shell is the receiving cavity, the receiving tube is arranged outside the bottom shell, and the opening direction of the receiving shell is opposite to the opening direction of the receiving tube; the fixing seat is connected to a side of the receiving shell away from the top cover assembly; The charging box also includes a battery, a circuit board and a charging interface. The circuit board and the portion of the receiving shell located inside the bottom shell are arranged along the length direction. The circuit board is fixedly connected to the fixing seat. One end of the charging interface is connected to the circuit board. The other end of the charging interface is disposed in the bottom through hole of the bottom shell. The battery and the circuit board are arranged along the height direction. A portion of the battery is disposed in the receiving tube, and another portion of the battery extends out of the receiving tube.

10. A charging system for an electronic atomizer, characterized in that: It includes an electronic atomizer and a charging box as described in any one of claims 1 to 9, when the electronic atomizer is accommodated in the top cover assembly and the main body, the movable cover rotates to the first rotation position; when the electronic atomizer is extended out of the main body, the movable cover rotates to the second rotation position under the support of the electronic atomizer.

Images