Charging case, and charging system for electronic atomizer

Abstract

Provided in the present application are a charging case, and a charging system for an electronic atomizer. The charging case comprises a main body and a sliding top cover, wherein the main body comprises an accommodating cavity, which is configured to accommodate part of an electronic device; the sliding top cover is slidably connected to the main body in a direction of height, and comprises a top panel and a sliding side cover connected to the peripheral side of the top panel in a surrounding manner, the top panel having a top hole that communicates with the accommodating cavity; when the sliding top cover is located at a first sliding position, a first spacing space is formed between the top panel and the main body, and the accommodating cavity and the first spacing space are configured to accommodate the electronic device, such that the electronic device is fully accommodated inside the charging case and is prevented from being accidentally pushed out; and when the sliding top cover is located at a second sliding position, a second spacing space is formed between the top panel and the main body, the dimension of the second spacing space in the direction of height is smaller than that of the first spacing space in the direction of height, and the top hole is configured to allow a portion of the electronic device to extend from the sliding top cover, thereby facilitating the removal of the electronic device.

Description

Charging system of charging box and electronic atomizer

[0001] The present application claims priority to the Chinese patent application No. 202421855900X, filed on July 31, 2024, and entitled "Charging system of charging box and electronic atomizer", the whole content of which is incorporated herein by reference. TECHNICAL FIELD

[0002] The present application relates to the technical field of charging boxes, in particular to a charging system of a charging box and an electronic atomizer. BACKGROUND

[0003] In general technology, in existing electronic atomizer products, when the electronic atomizer is charging, since most of the electronic atomizer is exposed to the outside, the electronic atomizer is easily pushed out by mistake, which causes the charging of the electronic atomizer to be interrupted, becoming a technical problem to be solved. TECHNICAL PROBLEM

[0004] The present application aims to effectively prevent the electronic atomizer from being pushed out by mistake when charging. TECHNICAL SOLUTION

[0005] In a first aspect, the present application provides a charging box, comprising:

[0006] A main body comprising a receiving cavity, the receiving cavity being used for receiving part of an electronic device;

[0007] A sliding top shell connected to the main body in a height direction, the sliding top shell comprising a top cover and a sliding side cover surrounding the top cover, the top cover having a top hole, the top hole being communicated with the receiving cavity, when the sliding top shell is in a first sliding position, the top cover and the main body have a first interval space, the receiving cavity and the first interval space being used for receiving the electronic device; when the sliding top shell is in a second sliding position, the top cover and the main body have a second interval space, the size of the second interval space in the height direction being smaller than the size of the first interval space in the height direction, the top hole being used for part of the electronic device to extend out of the sliding top shell.

[0008] In a second aspect, the present application provides a charging system of an electronic atomizer, comprising an electronic atomizer and the charging box, when the sliding top shell is in the first sliding position, the electronic atomizer is received in the sliding top shell and the main body; when the sliding top shell is in the second sliding position, part of the electronic atomizer is received in the main body, and another part extends out of the sliding top shell through the top hole. ADVANTAGEOUS EFFECTS

[0009] The application provides a charging box, which comprises a main body and a sliding top shell. The main body comprises a receiving cavity for receiving part of an electronic device. The sliding top shell is connected to the main body in a sliding manner along a height direction. The sliding top shell comprises a top cover and a sliding side cover surrounding the top cover. The top cover has a top hole, which is connected to the receiving cavity. When the sliding top shell is in a first sliding position, a first spacing space is formed between the top cover and the main body. The receiving cavity and the first spacing space are used for receiving the electronic device, so that the electronic device is completely received in the charging box, and the electronic device is prevented from being pushed out by mistake. When the sliding top shell is in a second sliding position, a second spacing space is formed between the top cover and the main body. The size of the second spacing space along the height direction is smaller than that of the first spacing space along the height direction. The top hole is used for part of the electronic device to extend out of the sliding top shell, so that part of the electronic device extends out of the sliding top shell, and the electronic device is convenient to take out.

[0010] The application provides a charging system of an electronic atomizer, which comprises an electronic atomizer and a charging box. The charging box comprises a main body and a sliding top shell. The main body comprises a receiving cavity for receiving part of the electronic atomizer. The sliding top shell is connected to the main body in a sliding manner along a height direction. The sliding top shell comprises a top cover and a sliding side cover surrounding the top cover. The top cover has a top hole, which is connected to the receiving cavity. When the sliding top shell is in a first sliding position, a first spacing space is formed between the top cover and the main body. The receiving cavity and the first spacing space are used for receiving the electronic atomizer, so that the electronic atomizer is completely received in the charging box, and the electronic atomizer is prevented from being pushed out by mistake. When the sliding top shell is in a second sliding position, a second spacing space is formed between the top cover and the main body. The size of the second spacing space along the height direction is smaller than that of the first spacing space along the height direction. The top hole is used for part of the electronic atomizer to extend out of the sliding top shell, so that part of the electronic atomizer extends out of the sliding top shell, and the electronic atomizer is convenient to take out. BRIEF DESCRIPTION OF DRAWINGS

[0011] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings described in the following are some embodiments of the application, and other drawings can also be obtained by those skilled in the art without any creative effort.

[0012] Fig. 1 is a structural schematic view of a charging system in a first state according to an embodiment of the application;

[0013] Fig. 2 is a structural schematic diagram of a charging system in a second state according to an embodiment of the present application;

[0014] Fig. 3 is a structural schematic diagram of an electronic atomizer taking out a charging box of a charging system according to an embodiment of the present application;

[0015] Fig. 4 is a structural exploded schematic diagram of a charging box according to an embodiment of the present application;

[0016] Fig. 5 is a schematic diagram of a sliding top shell of a charging box in a first sliding position according to an embodiment of the present application;

[0017] Fig. 6 is a schematic diagram of a sliding top shell of a charging box in a second sliding position according to an embodiment of the present application;

[0018] Fig. 7 is a partial cross-sectional schematic diagram of a sliding top shell of a charging box in a first sliding position according to an embodiment of the present application;

[0019] Fig. 8 is a partial cross-sectional schematic diagram of a sliding top shell of a charging box in a second sliding position according to an embodiment of the present application;

[0020] Fig. 9 is a structural exploded schematic diagram of a charging box according to an embodiment of the present application;

[0021] Fig. 10 is a first partial cross-sectional schematic diagram of a guide rail support and a sliding side cover of a charging box according to an embodiment of the present application;

[0022] Fig. 11 is a second partial cross-sectional schematic diagram of a guide rail support and a sliding side cover of a charging box according to an embodiment of the present application;

[0023] Fig. 12 is a third cross-sectional schematic diagram of a guide rail support and a sliding side cover of a charging box according to an embodiment of the present application;

[0024] Fig. 13 is a partial enlarged cross-sectional schematic diagram provided in a dashed line frame in Fig. 12;

[0025] Fig. 14 is a layout structural schematic diagram of a bottom shell according to an embodiment of the present application;

[0026] Fig. 15 is an internal structural schematic diagram of a sliding side cover according to an embodiment of the present application;

[0027] Fig. 16 is a cross-sectional schematic diagram of a damping member of a charging box according to an embodiment of the present application. Embodiments of the present application

[0028] The following is a preferred embodiment of the present application. It should be noted that, for those skilled in the art, without departing from the principles of the present application, a number of improvements and refinements can be made, which are also considered within the scope of protection of the present application.

[0029] Unless otherwise defined or limited, the terms and phrases used in this application, including technical terms, have the meanings commonly understood by those skilled in the art, and can include the meanings set forth in the Merriam Webster Dictionary, 11th Edition, and the Oxford Dictionary of Current English, 3rd Edition.

[0030] In this application, "first", "second", and the like are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated.

[0031] In this application, "one or more" means any one, any two, or any two or more of the listed items. Among them, "several" means any two or more.

[0032] In this application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing this application and simplifying the description, and cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting this application.

[0033] In this application, unless otherwise specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be connected, or it can be detachably connected, or it can be integrated. It can be mechanical connection, or electrical connection. It can be directly connected, or indirectly connected through an intermediate medium. It can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0034] Please refer to FIG. 1 to FIG. 3, the application provides a charging box 100, the charging box 100 includes a body main body 30 and a sliding top shell 10.

[0035] The sliding top shell 10 is slidably connected to the body main body 30 along the height direction Z. In other words, the sliding top shell 10 can move relative to the body main body 30 along the height direction Z.

[0036] Please refer to FIG. 4, the body main body 30 has a receiving cavity 30a. The receiving cavity 30a is used to accommodate part of the electronic device. The electronic device includes but is not limited to devices with batteries, such as electronic atomizers 200, rechargeable earphones, mobile phones, smart wearable devices, etc.

[0037] The charging box 100 is also referred to as a charging storage box, and is used for charging an electronic device and the like. The present embodiment takes an electronic atomizer 200 as an example for illustration.

[0038] The electronic atomizer 200 includes a battery, an atomizer, a cartridge, and the like. The electronic atomizer 200 is caused to work by airflow induction or a button, the atomizer is powered and heated, the tobacco tar is evaporated, and an atomization effect is generated. The appearance shape of the electronic atomizer 200 is not specifically limited in the present application. Optionally, the electronic atomizer 200 is in a cylindrical shape. The shape of the accommodation cavity 30a is adapted to the outer shape of the electronic atomizer 200.

[0039] Part of the electronic atomizer 200 is arranged in the accommodation cavity 30a, and the other part of the electronic atomizer 200 is arranged outside the accommodation cavity 30a.

[0040] Referring to FIG. 4, the sliding top shell 10 includes a top cover 11 and a sliding side cover 12 surrounding the periphery of the top cover 11.

[0041] Referring to FIG. 4, the top cover 11 has a top hole 11a. The top hole 11a communicates with the accommodation cavity 30a. The top hole 11a is opposite to the opening of the accommodation cavity 30a, so that part of the electronic atomizer 200 is arranged in the accommodation cavity 30a, and one end of the electronic atomizer 200 penetrates through the top hole 11a and extends out of the top cover 11 or is arranged in the top hole 11a.

[0042] Referring to FIGS. 5 and 6, during the sliding process of the sliding top shell 10 along the height direction Z relative to the main body 30, the sliding top shell 10 can be located at a first sliding position N1 or a second sliding position N2 relative to the main body 30. Optionally, the first sliding position N1 and the second sliding position N2 can be the start position and the end position of the movement of the sliding top shell 10 relative to the main body 30. Alternatively, the first sliding position N1 and the second sliding position N2 can also be any position between the start position and the end position of the movement stroke of the sliding top shell 10 relative to the main body 30.

[0043] Referring to FIGS. 5 and 7, when the sliding top shell 10 is located at the first sliding position N1, the top cover 11 has a first interval space with the top of the main body 30. The accommodation cavity 30a and the first interval space are used for accommodating the electronic device.

[0044] Referring to FIGS. 6 and 8, when the sliding top shell 10 is located at the second sliding position N2, the top cover 11 has a second interval space with the top of the main body 30. The size of the second interval space along the height direction Z is smaller than the size of the first interval space along the height direction Z. The top hole 11a is used for part of the electronic device to extend out of the sliding top shell 10.

[0045] In other words, when the sliding top shell 10 moves relative to the body main part 30 to the first sliding position N1, the top cover 11 is relatively far away from the top of the body main part 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.

[0046] When the sliding top shell 10 moves relative to the body main part 30 to the second sliding position N2, the top cover 11 is relatively close to the top of the body main part 30, and the length of the charging box 100 in the height direction Z decreases. For example, the length of the charging box 100 decreases to partially accommodate the electronic atomizer 200 arranged in the height direction Z, and another part of the electronic atomizer 200 extends out of the charging box 100 through the top hole 11a.

[0047] Optionally, the first sliding position N1 can be the starting position of the sliding top shell 10, at which the charging box 100 is in an elongated state and the electronic atomizer 200 is in a stored state. At this time, the electronic atomizer 200 is completely accommodated in the charging box 100 and is not easily affected by external forces, thereby not being easily pushed out, to ensure the stability and reliability of the electronic atomizer 200 during charging. In addition, after the charging box 100 accommodates the electronic atomizer 200, the overall appearance surface is flat, facilitating carrying. Moreover, the electronic atomizer 200 is completely accommodated in the charging box 100, having good concealment.

[0048] In the present application, the length of the charging box 100 in the elongated state in the height direction Z is close to the length of the electronic atomizer 200 in the height direction Z, so the size of the charging box 100 in the height direction Z is relatively small, and the charging box 100 has the characteristics of miniaturization, further increasing the portability of the charging box 100.

[0049] Optionally, the second sliding position N2 can be the end position of the sliding top shell 10, at which the charging box 100 is in a compressed state and the electronic atomizer 200 is in an extended state. At this time, the electronic atomizer 200 partially extends out of the charging box 100, so as to hold the part of the electronic atomizer 200 extending out of the charging box 100, to take out the electronic atomizer 200.

[0050] 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, so the size of the charging box 100 in the height direction Z is relatively small, and the charging box 100 has the characteristics of miniaturization, further increasing the portability of the charging box 100.

[0051] In use, the charging box 100 is in a compressed state, the electronic atomizer 200 is inserted into the receiving cavity 30a through the top hole 11a, and then the sliding top shell 10 is pushed to move to the first sliding position N1, so that the electronic atomizer 200 is completely received in the charging box 100. After the charging is completed, the sliding top shell 10 is pushed to move to the second sliding position N2, so that one end of the electronic atomizer 200 extends out of the sliding top shell 10 through the top hole 11a, so as to facilitate taking out the electronic atomizer 200. In transportation, the charging box 100 is in a compressed state, which facilitates reducing the packaging box and transportation space of the charging box 100, and saving transportation cost.

[0052] The charging box 100 provided by the application comprises a main body 30 and a sliding top shell 10. The main body 30 comprises a receiving cavity 30a for receiving part of an electronic device. The sliding top shell 10 is connected to the main body 30 in the height direction Z. The sliding top shell 10 comprises a top cover 11 and a sliding side cover 12 surrounding the top cover 11. The top cover 11 has a top hole 11a communicating with the receiving cavity 30a. When the sliding top shell 10 is located at the first sliding position N1, the top cover 11 and the main body 30 have a first interval space. The receiving cavity 30a and the first interval space are used for receiving the electronic device, so that the electronic device is completely received in the charging box 100, and the electronic device is prevented from being pushed out by mistake. When the sliding top shell 10 is located at the second sliding position N2, the top cover 11 and the main body 30 have a second interval space. The size of the second interval space in the height direction Z is smaller than the size of the first interval space in the height direction Z. The top hole 11a is used for part of the electronic device to extend out of the sliding top shell 10, so that part of the electronic device extends out of the sliding top shell 10, and the electronic device is facilitated to be taken out.

[0053] The shape of the top cover 11 is not limited in the application, and the shape of the top cover 11 can be, but is not limited to, rectangular, circular, oval, etc.

[0054] Optionally, referring to FIGS. 4 and 9, the main body 30 comprises a bottom shell 31 and a guide rail support 32 connected to the bottom shell 31.

[0055] Referring to FIGS. 4 and 9, the bottom shell 31 comprises a bottom plate 311 and a bottom shell side cover 312 surrounding the bottom plate 311.

[0056] The shape of the bottom plate 311 is not limited in the application, and the shape of the bottom plate 311 can be, but is not limited to, rectangular, circular, oval, etc.

[0057] In this embodiment, the top cover 11 and the bottom plate 311 are both oval. Alternatively, the sliding top shell 10 is sleeved outside the bottom shell 31, and the area of the top cover 11 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 11 is slightly smaller than the area of the bottom plate 311. This embodiment takes the example of the sliding top shell 10 being sleeved outside the bottom shell 31.

[0058] Alternatively, referring to FIGS. 4 and 9, the guide rail support 32 comprises a receiving shell 321, a receiving cylinder 322, and a fixing seat 323. Alternatively, the receiving shell 321, the receiving cylinder 322, and the fixing seat 323 are interconnected as a whole, i.e., an integral structure.

[0059] The receiving shell 321 and the receiving cylinder 322 are arranged along the length direction Y, i.e., interconnected as a whole. 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.

[0060] The receiving cylinder 322 is arranged outside the bottom shell 31. The receiving cylinder 322 and the part of the receiving shell 321 outside the bottom shell 31 are interconnected as a whole.

[0061] The opening direction of the receiving shell 321 is opposite to the opening direction of the receiving cylinder 322. The opening direction of the receiving shell 321 is towards the top cover 11. The opening direction of the receiving cylinder 322 is towards the bottom plate 311.

[0062] The fixing seat 323 is connected to the side of the receiving shell 321 away from the top cover 11. In other words, the fixing seat 323 and the end of the receiving shell 321 close to the bottom plate 311 are interconnected as a whole. The structure and function of the fixing seat 323 will be described in detail later.

[0063] Alternatively, the bottom end of the receiving shell 321 can be clamped and aligned with the bottom plate 311 in a concave-convex matching manner.

[0064] Referring to FIGS. 7 and 8, the outer peripheral wall of the end of the guide rail support 32 close to the bottom shell 31 is further provided with an annular protrusion 3241. The annular protrusion 3241 is clamped on the edge of the opening of the bottom shell 31, so that part of the guide rail support 32 is arranged outside the bottom shell 31.

[0065] Further, the inner wall of the bottom shell 31 can be provided with a clamping member clamped with the corresponding position on the guide rail support 32 to fix the guide rail support 32 and the bottom shell 31.

[0066] Please refer to FIG. 7 and FIG. 8, the inner side wall of the sliding side cover 12 is further provided with a stepped surface 3242. The stepped surface 3242 is towards the side where the opening of the sliding top shell 10 is located. When the sliding top shell 10 is in the second sliding position N2, the annular protrusion 3241 abuts against the stepped surface 3242. The annular protrusion 3241 limits the downward stroke (contraction stroke) of the sliding top shell 10.

[0067] The present application does not make specific limitations on the structure of the sliding connection between the sliding top shell 10 and the bottom shell 31. Several sliding connection structures between the sliding top shell 10 and the bottom shell 31 are exemplified below.

[0068] In the first alternative embodiment, please refer to FIG. 10, the outer side wall of the guide rail support 32 is provided with at least one sliding groove 320. The sliding groove 320 is located on the part of the guide rail support 32 that is outside the bottom shell 31. The sliding groove 320 extends along the height direction Z.

[0069] 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.

[0070] Each of the sliding protrusions 120 is located in one of the sliding grooves 320. The sliding protrusion 120 and the sliding groove 320 are matched in shape, and the sliding protrusion 120 is conformal with the sliding groove 320, so as to facilitate the movement of the sliding protrusion 120 along the sliding groove 320, and guide the movement of the sliding top shell 10 along the height direction Z relative to the bottom shell 31.

[0071] The present application does not make specific limitations on the number of the sliding grooves 320 and the sliding protrusions 120. The number and position of the sliding protrusions 120 correspond to the number and position of the sliding grooves 320. Alternatively, the guide rail support 32 is provided with the sliding grooves 320 on both sides along the length direction Y, and further, the structures on both sides of the guide rail support 32 along the length direction Y are symmetrically arranged, so as to ensure the sliding stability of the sliding top shell 10 and the bottom shell 31 along the height direction Z.

[0072] In the second alternative embodiment, please refer to FIG. 11, the outer side wall of the guide rail support 32 is provided with at least one sliding protrusion 120. The sliding protrusion 120 is located on the part of the guide rail support 32 that is outside the bottom shell 31. The sliding protrusion 120 extends along the height direction Z.

[0073] The inner side wall of the sliding side cover 12 is provided with at least one sliding groove 320. The sliding groove 320 extends along the height direction Z.

[0074] Each of the sliding protrusions 120 is arranged in one of the sliding grooves 320. The sliding protrusions 120 are matched with the shape of the sliding grooves 320, and the sliding protrusions 120 are conformal with the sliding grooves 320, so as to facilitate the movement of the sliding protrusions 120 along the sliding grooves 320, and guide the movement of the sliding top shell 10 relative to the bottom shell 31 along the height direction Z.

[0075] The number of the sliding grooves 320 is not limited in the present application. Optionally, the guide rail support 32 is provided with the sliding grooves 320 on both sides along the length direction Y. Further, the structures on both sides of the guide rail support 32 along the length direction Y are symmetrically arranged, so as to ensure the sliding stability of the sliding top shell 10 and the bottom shell 31 along the height direction Z.

[0076] In a third alternative embodiment, referring to FIG. 12, the outer side wall of the guide rail support 32 is provided with at least one sliding groove 320 and at least one sliding protrusion 120, so as to form a concave-convex structure on the outer side wall of the guide rail support 32, and further limit the horizontal plane (a plane perpendicular to the height direction Z) of the guide rail support 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.

[0077] The inner side wall of the sliding side cover 12 is provided with at least one sliding protrusion 120 and at least one sliding groove 320. The shape of the inner side wall of the sliding side cover 12 is matched with the shape of the outer side wall of the guide rail support 32.

[0078] In an alternative embodiment, referring to FIG. 12, the at least one side wall of the guide rail support 32 along the length direction Y is sequentially formed with a first sliding groove 325, a second sliding protrusion 326 and a third sliding groove 327.

[0079] Correspondingly, referring to FIG. 12, the inner side wall of the sliding side cover 12 is sequentially formed with a first sliding protrusion 121, a second sliding groove 122 and a third sliding protrusion 123. 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.

[0080] In this way, the sliding structure on the side wall of the guide rail support 32 is a concave-convex structure, which further limits the freedom degree of the guide rail support 32 and the sliding top shell 10 in the horizontal plane (a plane perpendicular to the height direction Z), so as to facilitate the sliding movement of the guide rail support 32 and the sliding top shell 10 along the height direction Z, prevent the mutual rotation of the guide rail support 32 and the sliding top shell 10 in the horizontal plane, and further increase the sliding stability.

[0081] 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 support 32 along the length direction Y. Further, the structures of the two side walls of the guide rail support 32 along the length direction Y are axisymmetric structures, so that the sliding side cover 12 and the guide rail support 32 have better sliding stability.

[0082] The structure of the sliding groove 320 is not limited in the present application. Taking the first sliding groove 325 as an example, the cross section of the first sliding groove 325 can be an arc-shaped groove, or a rectangular groove, or a trapezoidal groove, or a wedge-shaped groove, etc. In the subsequent description, the cross section is a reference surface perpendicular to the height direction Z, unless otherwise specified.

[0083] The groove wall of the first sliding groove 325 includes the first groove wall 3251, the second groove wall 3252, and the third groove wall 3253 connected in sequence. 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.

[0084] The surface of the second sliding protrusion 326 includes the first groove wall 3251 of the first sliding groove 325, the intermediate protrusion wall 3261, and the second groove wall 3252 of the third sliding groove 327 connected in sequence. The first groove wall 3251 of the first sliding groove 325 and the second groove wall 3252 of the third sliding groove 327 are parallel or approximately parallel to the length direction Y in the cross section. The intermediate protrusion wall 3261 is perpendicular or approximately perpendicular to the length direction Y in the cross section. In other words, the cross section of the second sliding protrusion 326 is a rectangular protrusion.

[0085] The third sliding groove 327 is symmetrically arranged with the first sliding groove 325 on both sides of the second sliding protrusion 326. The third sliding groove 327 can refer to the structure design of the first sliding groove 325. The shape of the first sliding protrusion 121 is conformal to the shape of the first sliding groove 325, and the shape of the third sliding protrusion 123 is conformal to the shape of the third sliding groove 327.

[0086] In other embodiments, the cross-sectional shape of the second sliding protrusion 326 includes but is not limited to a rectangle, or a semicircle, or a trapezoid, or a triangle, or a wedge, or a polygon, or a special-shaped structure, etc.

[0087] Optionally, at least one of the first sliding groove 325, the second sliding groove 122, and the third sliding groove 327 is a wedge-shaped groove. Optionally, the wedge-shaped groove refers to a groove with different sizes of the groove opening and the groove bottom surface. For example, the size of the groove opening is greater than the size of the groove bottom surface.

[0088] In the embodiment of the present application, the first sliding groove 325, the second sliding protrusion 326 and the third sliding groove 327 on the outer side wall of the guide rail support 32 form a concave-convex structure. The inner side wall of the sliding top shell 10 forms a corresponding concave-convex structure. The inner side wall of the sliding top shell 10 is matched with the outer side wall of the guide rail support 32 and is connected in sliding mode.

[0089] Further, the freedom of the guide rail support 32 and the sliding top shell 10 in the horizontal plane (a plane perpendicular to the height direction Z) is limited, so that the guide rail support 32 and the sliding top shell 10 slide along the height direction Z, and the guide rail support 32 and the sliding top shell 10 are prevented from rotating in the horizontal plane, etc., further increasing the sliding stability.

[0090] Please refer to FIG. 14, at least one clamping protrusion part 329 is arranged on the outer peripheral wall of the end of the guide rail support 32 away from the bottom shell 31.

[0091] The number of the clamping protrusion part 329 is not specifically limited in the present application. Alternatively, the number of the clamping protrusion part 329 is two, and the two clamping protrusion parts 329 are arranged on the two second sliding protrusions 326 respectively.

[0092] At least part of the clamping protrusion part 329 is arranged on the second sliding protrusion 326.

[0093] Please refer to FIG. 15, the inner side wall of the sliding side cover 12 includes at least one first clamping groove 1241 and at least one second clamping groove 1242 arranged at intervals.

[0094] The first clamping groove 1241 and the second clamping groove 1242 are arranged at intervals along the height direction Z. The first clamping groove 1241 is located between the bottom shell 31 and the second clamping groove 1242.

[0095] When the sliding top shell 10 is located at the first sliding position N1, the clamping protrusion part 329 is arranged in the second clamping groove 1242, so as to clamp the sliding top shell 10 when the sliding top shell 10 is located at the first sliding position N1.

[0096] When the sliding top shell 10 is located at the second sliding position N2, the clamping protrusion part 329 is arranged in the first clamping groove 1241, so as to clamp the sliding top shell 10 when the sliding top shell 10 is located at the second sliding position N2, and increase the clamping feeling when the sliding is in place.

[0097] Further, referring to FIG. 15, the inner side wall of the sliding side cover 12 further has an avoiding groove 125. The avoiding groove 125 is located between the first engaging groove 1241 and the second engaging groove 1242. The avoiding groove 125 extends along the height direction Z. A first protrusion 1251 is formed between the first engaging groove 1241 and a first end of the avoiding groove 125. A second protrusion 1252 is formed between the second engaging groove 1242 and a second end of the avoiding groove 125.

[0098] When the sliding top shell 10 is in the first sliding position N1, the engaging protrusion 329 is located in the second engaging groove 1242. The sliding top shell 10 is pushed downward, so that the engaging protrusion 329 is pressed and then passes the second protrusion 1252 into the avoiding groove 125.

[0099] When the sliding top shell 10 is between the first sliding position N1 and the second sliding position N2, the engaging protrusion 329 is located in the avoiding groove 125, so as to avoid the engaging protrusion 329 sliding with other positions of the inner side wall of the sliding side cover 12.

[0100] The sliding top shell 10 is continuously pushed downward, so that the engaging protrusion 329 is pressed and then passes the first protrusion 1251 into the first engaging groove 1241. At this time, the sliding top shell 10 is in the second sliding position N2.

[0101] In the embodiment, the engaging protrusion 329 is a wave bead with engaging function. Further, the engaging protrusion 329 is made of material capable of elastic deformation, such as elastic silica gel or elastic rubber.

[0102] In the embodiment, referring to FIG. 14, the outer peripheral wall of the guide rail support 32 further has at least one damping member 328. The damping member 328 protrudes from the outer peripheral wall of the guide rail support 32. The damping member 328 is in contact with the inner side wall of the sliding side cover 12.

[0103] During the sliding process, the inner side wall of the sliding side cover 12 and the outer side wall of the guide rail support 32 have small gap therebetween, so as to reduce the sliding friction.

[0104] Optionally, when the engaging protrusion 329 is in the avoiding groove 125, the engaging protrusion 329 and the groove wall of the avoiding groove 125 have small gap therebetween, so as to reduce the sliding friction.

[0105] Further optionally, when the engaging protrusion 329 is in the avoiding groove 125, the engaging protrusion 329 can be in contact with the groove wall of the avoiding groove 125, so as to form certain sliding damping feeling, and avoid the sliding top shell 10 suddenly falling under the influence of external force when the engaging protrusion 329 is in the avoiding groove 125.

[0106] Optionally, referring to FIG. 14 and FIG. 16, the damping member 328 includes a damping strip 3281 and at least one damping block 3282 protruding from the damping strip 3281. The damping strip 3281 is attached to the outer circumferential wall of the guide rail support 32. Further optionally, the damping member 328 is arranged on the annular protrusion 3241. The number and area of the damping block 3282 are not limited in the present application. The contact area between the damping block 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 block 3282 can be determined according to the weight and other parameters of the sliding top shell 10.

[0107] The damping block 3282 protrudes from the outer circumferential wall of the guide rail support 32. The damping block 3282 protrudes from the annular protrusion 3241.

[0108] The surface of the damping block 3282 away from the damping strip 3281 is in contact with the inner side wall of the sliding side cover 12. The inner side wall of the sliding side cover 12 and the damping member 328, as well as the inner side wall of the sliding side cover 12, all have a small gap to reduce sliding friction.

[0109] Optionally, the damping strip 3281 is in the shape of a strip. The annular protrusion 3241 is provided with a damping strip 3281 on both sides in the length direction Y.

[0110] In other embodiments, the damping strip 3281 can also be in the shape of a ring.

[0111] In the present embodiment, the material of the damping member 328 includes but is not limited to rubber, or silicone, etc. For example, thermoplastic polyurethane elastomer, etc.

[0112] Optionally, referring to FIG. 9, the charging case 100 further includes a battery 33, a circuit board 34, and a charging interface (not shown).

[0113] The part of the circuit board 34 and the receiving shell 321 located in the bottom shell 31 is arranged in the length direction Y.

[0114] 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 arranged in the bottom through hole of the bottom shell 31.

[0115] The battery 33 and the circuit board 34 are arranged in the height direction Z. Part of the battery 33 is arranged in the receiving cylinder 322, and the other part of the battery 33 protrudes out of the receiving cylinder 322.

[0116] 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), the electronic atomizer 200 and the battery 33 are arranged along the length direction Y, and the arrangement of the charging box 100 is reasonable and compact in structure.

[0117] The embodiment also provides a charging system 1000 of the electronic atomizer 200. The charging system 1000 comprises the electronic atomizer 200 and the charging box 100.

[0118] When the sliding top shell 10 is located at the first sliding position N1, the electronic atomizer 200 is accommodated in the sliding top shell 10 and the main body 30. At this time, the charging box 100 is in an elongated state, and the electronic atomizer 200 is in a stored state. At this time, the electronic atomizer 200 is entirely accommodated in the charging box 100, and the electronic atomizer 200 is not easily affected by external force 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 accommodates the electronic atomizer 200, the overall appearance surface is flat, and the charging box 100 is convenient to carry. Moreover, the electronic atomizer 200 is entirely accommodated in the charging box 100, and the electronic atomizer 200 has good concealment.

[0119] When the sliding top shell 10 is located at the second sliding position N2, a part of the electronic atomizer 200 is accommodated in the main body 30. Another part penetrates through the top hole 11a and extends out of the sliding top shell 10. At this time, the charging box 100 is in a compressed state, and the electronic atomizer 200 is in an extended state. At this time, the electronic atomizer 200 partially extends out of the charging box 100, so as to hold the part of the electronic atomizer 200 extending out of the charging box 100, and take out the electronic atomizer 200.

[0120] The application provides a charging system 1000 of an electronic atomizer 200, which comprises the electronic atomizer 200 and a charging box 100. The charging box 100 comprises a main body 30 and a sliding top cover 10. The main body 30 comprises a receiving cavity 30a for receiving part of the electronic atomizer 200. The sliding top cover 10 is connected to the main body 30 in the height direction Z. The sliding top cover 10 comprises a top cover 11 and a sliding side cover 12 surrounding the top cover 11. The top cover 11 has a top hole 11a communicating with the receiving cavity 30a. When the sliding top cover 10 is located at a first sliding position N1, the top cover 11 has a first interval space with the main body 30. The receiving cavity 30a and the first interval space are used for receiving the electronic atomizer 200, so that the electronic atomizer 200 is completely received in the charging box 100, and the electronic atomizer 200 is prevented from being pushed out by mistake. When the sliding top cover 10 is located at a second sliding position N2, the top cover 11 has a second interval space with the main body 30. The size of the second interval space in the height direction Z is smaller than that of the first interval space in the height direction Z. The top hole 11a is used for part of the electronic atomizer 200 to extend out of the sliding top cover 10, so that part of the electronic atomizer 200 extends out of the sliding top cover 10, and the electronic atomizer 200 is convenient to take out.

[0121] When the charging box 100 is in an elongated state (initial state), the sliding side cover 12 and the top cover 11 are assembled on the upper end of the guide rail support 32 to cover the electronic atomizer 200. The inner circumferential wall of the sliding side cover 12 and the outer circumferential wall of the guide rail support 32 are connected in a concave-convex wedge-shaped groove mode and have a movable gap. The guide rail support 32 is provided with a clamping convex point part 329 (for example, a wave bead) having a clamping function at both ends. The inner circumferential wall of the sliding side cover 12 is provided with a first clamping groove 1241 and a second clamping groove 1242 matched with the clamping convex point part 329 (for example, a wave bead). The sliding side cover 12 and the top cover 11 are moved to the top end position, and the clamping convex point part 329 (for example, a wave bead) is rolled into the second clamping groove position to play a clamping limiting function.

[0122] During the sliding process of the top cover 11, the sliding side cover 12 is pushed from the top end to slide downward along the guide rail support 32, and the second clamping groove is separated from the clamping convex point part 329 (for example, a wave bead). The sliding side cover 12 continues to slide downward, the electronic atomizer 200 leaks out, and the first clamping groove of the sliding side cover 12 is matched with the clamping convex point part 329 (for example, a wave bead) again. The outer circumferential wall of the guide rail support 32 is provided with a damping member 328 (damping soft glue). The sliding side cover 12 rubs against the damping soft glue during the sliding process, which reduces the friction sound and improves the hand feeling effect.

[0123] The above provides the content of the embodiments of the present application in detail, the principles and embodiments of the present application are described and explained in this paper, and the above description is only used to help understand the method and its core idea of the present application; at the same time, for the general technical personnel in the art, according to the idea of the present application, the specific embodiments and application range will be changed, and the above description should not be understood as the limitation of the present application.

Claims

1. A charging case, characterized in that, include: The fuselage body includes a receiving cavity for housing some electronic devices; and A sliding top cover is slidably connected to the main body along the height direction. The sliding top cover includes a top cover and sliding side covers surrounding the top cover. The top cover has a top hole that communicates with the receiving cavity. When the sliding top cover is in a first sliding position, there is a first gap space between the top cover and the main body, and the receiving cavity and the first gap space are used to receive the electronic device. When the sliding top cover is in a second sliding position, there is a second gap space between the top cover and the main body. The dimension of the second gap space along the height direction is smaller than the dimension of the first gap space along the height direction. The top hole is used for a part of the electronic device to extend out of the sliding top cover.

2. The charging case of claim 1, wherein, The main body of the fuselage 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 sliding groove, which extends along the height direction. The inner side wall of the sliding side cover is provided with at least one sliding protrusion, each of which is located in one of the sliding grooves and extends along the height direction.

3. The charging case of claim 1, wherein, The outer side wall of the guide rail bracket is provided with at least one sliding protrusion, which extends along the height direction; the inner side wall of the sliding side cover is provided with at least one sliding groove, and each sliding protrusion is disposed in one of the sliding grooves, which extends along the height direction.

4. The charging case of claim 1, wherein, The outer side wall of the guide rail bracket is provided with at least one sliding groove and at least one sliding protrusion, and the inner side wall of the sliding side cover is provided with at least one sliding protrusion and at least one sliding groove. Each sliding protrusion is disposed in one of the sliding grooves, and the sliding grooves extend along the height direction.

5. The charging case of any one of claims 2-4, wherein, The guide rail bracket has a first sliding groove, a second sliding protrusion and a third sliding groove formed sequentially on at least one side wall along its length. A first sliding protrusion, a second sliding groove, and a third sliding protrusion are sequentially formed on the inner wall of the sliding side cover. The first sliding protrusion is disposed in the first sliding groove, the second sliding protrusion is disposed in the second sliding groove, and the third sliding protrusion is disposed in the third sliding groove.

6. The charging case of claim 5, wherein, At least one of the first groove, the second groove, and the third groove is a wedge-shaped groove.

7. The charging case of claim 5, wherein, The first chute has a wall consisting of a first wall, a second wall, and a third wall connected in sequence. The angle between the first wall and the second wall is greater than 90 degrees, and the angle between the second wall and the third wall is greater than the angle between the first wall and the second wall.

8. The charging case of claim 5, wherein, The third slide groove is symmetrically arranged on both sides of the second sliding protrusion, along with the first slide groove.

9. The charging case of any one of claims 2-4, 6-8, wherein, At least one engaging protrusion is provided on the outer peripheral wall of the end of the guide rail bracket away from the bottom shell; The inner side wall of the sliding side cover comprises at least one first clamping groove and at least one second clamping groove arranged at intervals, the first clamping groove and the second clamping groove are arranged at intervals along the height direction, and the second clamping groove is located between the bottom shell and the second clamping groove; when the sliding top shell is located at the first sliding position, the clamping convex point part is arranged in the second clamping groove; when the sliding top shell is located at the second sliding position, the clamping convex point part is arranged in the first clamping groove.

10. The charging case of claim 9, wherein, The inner side wall of the sliding side cover further has an avoiding groove located between the first clamping groove and the second clamping groove, the avoiding groove extends along the height direction, a first protrusion is formed between the first clamping groove and the first end of the avoiding groove, and a second protrusion is formed between the second clamping groove and the second end of the avoiding groove. When the sliding top shell is between the first sliding position and the second sliding position, the clamping convex point part is located in the avoiding groove.

11. The charging case of claim 1, wherein, The first sliding position is the starting position of the sliding top shell, the charging box is in an elongated state, and the electronic atomizer is in a stored state.

12. The charging case of claim 1, wherein, The second sliding position is the ending position of the sliding top shell, the charging box is in a compressed state, the electronic atomizer is in an extended state, and the electronic atomizer partially extends out of the charging box.

13. The charging case of any one of claims 2-12, wherein, The outer peripheral wall of the guide rail support further comprises at least one damping member protruding from the outer peripheral wall of the guide rail support, and the damping member is in contact with the inner side wall of the sliding side cover.

14. The charging case of claim 13, wherein, The damping member comprises a damping strip and at least one damping block protruding from the damping strip, the damping strip is attached to the outer peripheral wall of the guide rail support, the damping block protrudes from the outer peripheral wall of the guide rail support, and the surface of the damping block away from the damping strip is in contact with the inner side wall of the sliding side cover.

15. The charging case of claim 14, wherein, The surface of the damping block away from the damping strip is in contact with the inner side wall of the sliding side cover, and there is a gap between the inner side wall of the sliding side cover and the damping member and the inner side wall of the sliding side cover.

16. The charging case of any one of claims 2-15, wherein, The guide rail support comprises a receiving shell, a receiving cylinder and a fixing seat, the receiving shell and the receiving cylinder are arranged along the length direction, a part of the receiving shell is arranged in the bottom shell, 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 cylinder is arranged outside the bottom shell, and the opening direction of the receiving shell is opposite to that of the receiving cylinder; the fixing seat is connected to the side of the receiving shell away from the top cover.

17. The charging case of claim 16, wherein, The charging box further comprises a battery, a circuit board and a charging interface, the circuit board and the part of the receiving shell located in 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 arranged in 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 arranged in the receiving cylinder, and another part of the battery extends out of the receiving cylinder.

18. A charging system for an electronic atomizer, characterized by, The electronic atomizer and the charging case as claimed in any one of claims 1-17, when the sliding top shell is in the first sliding position, the electronic atomizer is accommodated in the sliding top shell and the main body; when the sliding top shell is in the second sliding position, part of the electronic atomizer is accommodated in the main body, and the other part of the electronic atomizer extends out of the sliding top shell through the top hole.

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