Packaging tray and wireless charging module

Abstract

The embodiment of the utility model provides a packaging tray and a wireless charging module. The packaging tray comprises a plurality of cavities; at least two wireless charging modules can be accommodated in each cavity, and the at least two wireless charging modules are stacked in a first direction; the cavity is provided with an opening, and the wireless charging modules enter the cavity from the opening; the first direction is the direction from the bottom of the cavity to the opening; each cavity comprises a main cavity body, at least one pair of accommodating cavities, at least one step with a first groove and / or at least one second groove; the step protrudes out of the bottom face of the containing cavity and is located on the side, away from the main cavity, of the containing cavity. And / or the second groove is sunken in the bottom surface of the accommodating cavity and is positioned on one side, far away from the main cavity, of the accommodating cavity; and the golden finger and the connector correspond to the first groove and / or the second groove. The packaging tray can prevent at least two wireless charging modules stacked in the same cavity from rubbing or extruding to cause golden finger scratch or connector damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to electronic product packaging technical field, especially in kind of packing tray and wireless charging module. BACKGROUND

[0002] Wireless charging module (Wireless Power Charging, WPC) is a kind of structure using electromagnetic field transmission electric energy;Since wireless charging module does not need to use traditional power line and charger, as long as electronic product is in charging area, it can automatically obtain charging energy;Therefore, wireless charging module can be widely applied to smart phone, tablet computer, smart watch and other portable electronic products.

[0003] Generally speaking, manufacturers need to package wireless charging module;And the conventional packaging of wireless charging module is tray packaging.

[0004] In prior art, at least one wireless charging module can be placed in each acupoint (or cavity) of conventional packaging tray, and the wireless charging modules contained in the same acupoint (or cavity) are all placed in overlap, at this time, the gold finger or connector on the wireless charging module overlaps each other, which makes the adjacent two wireless charging modules in each acupoint (or cavity) of conventional packaging tray cause gold finger scratch or connector damage due to friction or extrusion. INVENTION CONTENTS

[0005] The packaging tray and wireless charging module provided by the utility model aim to solve at least one defect of the existing packaging tray suitable for wireless charging module.

[0006] In the first aspect, the utility model provides a kind of packaging tray.The packaging tray can be used to package wireless charging module with gold finger and connector, and include:

[0007] A plurality of cavities;Each of the cavities can accommodate at least two wireless charging modules, and at least two wireless charging modules are stacked along a first direction;

[0008] The cavity has an opening, and the wireless charging module enters the cavity from the opening;The first direction is the direction from the bottom of the cavity to the opening;

[0009] Each of the cavities includes a main cavity, at least one pair of receiving cavities, at least one step with a first groove and / or at least one second groove;

[0010] The step protrudes from the bottom surface of the receiving cavity and is located on the side of the receiving cavity away from the main cavity;The first groove is opened at one end of the step close to the opening in the first direction;And / or

[0011] The second recess is recessed in the bottom surface of the accommodation cavity and is located on the side of the accommodation cavity away from the main cavity;

[0012] One of the gold fingers and one of the connectors are respectively located on two opposite sides of one of the wireless charging modules in the first direction; the gold finger and the connector correspond to the first recess and / or the second recess.

[0013] In some embodiments, the packaging tray is an integrally formed structure.

[0014] In some embodiments, when each of the cavities is provided with only one pair of the accommodation cavities, two of the cavities adjacent in the second direction and the third direction are symmetrical to each other, and two of the cavities adjacent in the second direction are oppositely arranged.

[0015] The second direction is the width direction of the packaging tray, the third direction is the length direction of the packaging tray, and the first direction, the second direction and the third direction are orthogonal to each other.

[0016] In some embodiments, when each of the cavities is provided with only one pair of the accommodation cavities, only two of the wireless charging modules can be stacked in each of the cavities.

[0017] At least part of one of the two wireless charging modules is accommodated in one of the accommodation cavities of the pair of accommodation cavities, and at least part of the other of the two wireless charging modules is accommodated in the other of the accommodation cavities of the pair of accommodation cavities.

[0018] The gold finger on one of the two wireless charging modules is arranged in the opening direction, and the connector on the other of the two wireless charging modules is arranged in the opening direction.

[0019] In some embodiments, when each of the cavities is provided with two pairs of the accommodation cavities, four of the cavities can be arranged at four corner positions of the packaging tray, and the four cavities are oppositely arranged in the second direction and the third direction.

[0020] Each pair of the accommodation cavities away from the main cavity is provided with two steps with the first recess or two second recesses; or each pair of the accommodation cavities away from the main cavity is provided with one step with the first recess and one second recess.

[0021] At this time, each of the cavities has a preset target included angle between the two pairs of accommodation cavities.

[0022] In some embodiments, when each of the cavities is provided with only two pairs of the receiving cavities, only four of the wireless charging modules can be stacked in each of the cavities;

[0023] When each of the pairs of the receiving cavities is provided with two steps with the first recess or two second recesses on the side facing away from the main cavity, at least a portion of any of the wireless charging modules is received in any of the receiving cavities, and the gold fingers or connectors on the four of the wireless charging modules are all provided in the opening direction.

[0024] In some embodiments, when each of the cavities is provided with only two pairs of the receiving cavities, only four of the wireless charging modules can be stacked in each of the cavities;

[0025] When each of the pairs of the receiving cavities is provided with one step with the first recess and one second recess on the side facing away from the main cavity, at least a portion of one of the two adjacent wireless charging modules in each of the cavities is received in one of the receiving cavities of any of the pairs of the receiving cavities, and at least a portion of the other of the two adjacent wireless charging modules in each of the cavities is received in the other of the receiving cavities of the same pair of the receiving cavities;

[0026] At this time, the gold fingers on one of the two adjacent wireless charging modules in each of the cavities are provided in the opening direction, and the connectors on the other of the two adjacent wireless charging modules in each of the cavities are provided in the opening direction.

[0027] In some embodiments, when each of the cavities is provided with only two pairs of the receiving cavities, only four of the wireless charging modules can be stacked in each of the cavities;

[0028] When each of the pairs of the receiving cavities is provided with one step with the first recess and one second recess on the side facing away from the main cavity, at least a portion of one of the two adjacent wireless charging modules in each of the cavities is received in one of the receiving cavities of any of the pairs of the receiving cavities, and at least a portion of the other of the two adjacent wireless charging modules in each of the cavities is received in the other of the receiving cavities of the same pair of the receiving cavities;

[0029] At this time, the gold fingers on one of the two adjacent wireless charging modules in each of the cavities are provided in the opening direction, and the connectors on the other of the two adjacent wireless charging modules in each of the cavities are provided in the opening direction.

[0030] In some embodiments, when the cavity is provided with at least three pairs of the receiving cavities, the cavity is arranged at a middle position of the packaging tray away from the corner position;

[0031] At this time, at least six wireless charging modules can be stacked in each cavity, and a preset target included angle is formed between at least three pairs of the receiving cavities of each cavity.

[0032] In a second aspect, the utility model provides a kind of wireless charging module.At least comprising:

[0033] Coil and FPC with gold finger and connector, and the FPC is communicated with the coil;The gold finger and the connector are arranged at the end of the FPC away from the coil, and are located at the opposite sides of the FPC respectively;

[0034] The coil is received in the main cavity of the cavity of the above packaging tray, and at least part of the FPC is received in the receiving cavity of the cavity;

[0035] The gold finger and the connector can correspond to the first groove and / or the second groove of the cavity.

[0036] At least one beneficial effect of the packaging tray and the wireless charging module provided in the embodiment of the utility model is that: when only two wireless charging modules are stacked in each cavity of the packaging tray, the two wireless charging modules are stacked in positive and negative staggered mode to avoid that the gold finger is scratched or the connector is damaged due to friction or extrusion of the two wireless charging modules in the same cavity;When multiple wireless charging modules are stacked in each cavity of the packaging tray, the multiple wireless charging modules in the same cavity are all stacked with the same face upward, and each wireless charging module in the same cavity can be placed at different target included angles, so that the gold finger is scratched or the connector is damaged due to friction or extrusion of adjacent two wireless charging modules in the same cavity. BRIEF DESCRIPTION OF DRAWINGS

[0037] One or more embodiments are exemplarily illustrated by corresponding drawings, which do not constitute limitation on the embodiments, and elements with the same reference numerals in the drawings represent similar elements, unless otherwise specified, and the drawings do not constitute proportional limitation.

[0038] Figure 1 is the structure diagram of the wireless charging module provided in the embodiment of the utility model;

[0039] Figure 2 is the structure diagram of the wireless charging module provided in the embodiment of the utility model; Figure 1 Partial enlarged view at A;

[0040] Figure 3 is the packaging tray provided by the embodiment one of the utility model, and the structure schematic diagram of two wireless charging modules is stacked in a cavity;

[0041] Figure 4 is the packaging tray provided by the embodiment one of the utility model, Figure 3 the local enlarged view at B;

[0042] Figure 5 is the overhead view of the packaging tray of the embodiment one of the utility model packing wireless charging module,

[0043] Figure 6 is the overhead view of the packaging tray of the embodiment two of the utility model packing wireless charging module,

[0044] Figure 7 is the overhead view of the traditional packaging tray packing wireless charging module.

[0045] Signs:

[0046] 100, packaging tray, 1001, first direction, 1002, second direction, 1003, third direction, 1, cavity, 11, main cavity, 12, receiving cavity, 13, step, 14, second groove, 101, opening, 102, bottom of cavity, 121, bottom surface of receiving cavity, 131, first groove,

[0047] 200, wireless charging module, 2001, golden finger, 2002, connector, 2003, coil, 2004, FPC,

[0048] 300, traditional packaging tray, 3001, traditional cavity, 3002, traditional receiving cavity,

[0049] 400, packaging tray, 4001, cavity, 4002, main cavity, 4003, receiving cavity, 4004, corner position, 4005, second direction, 4006, third direction, 4007, target angle, 4008, intermediate position. DETAILED DESCRIPTION

[0050] The utility model will be explained in detail in combination with specific embodiment, it should be emphasized that the following explanation is only exemplary, and is not for limiting the scope of the utility model and its application.

[0051] It should be noted that, unless otherwise explicitly specified and limited, the terms "mutually orthogonal", "first direction", "second direction", "third direction", "length direction", "width direction", "opposite", and the like used in the specification indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. The terms "mounting", "connection", "connection", "fixing" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features; therefore, the features limited by "first", "second", "third" can explicitly or implicitly include one or more features; "multiple" or "several" means two or more; "and / or" includes any and all combinations of one or more related listed items. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0052] Embodiment one:

[0053] Figure 1 is a structural schematic diagram of a wireless charging module provided by the utility model embodiment. Figure 2 is a structural schematic diagram of a wireless charging module provided by the utility model embodiment. Figure 1 is a local enlarged view at A. Figure 3 is a structural schematic diagram of a packaging tray provided by the utility model embodiment one, and two wireless charging modules are stacked in one cavity. Figure 4 is a structural schematic diagram of a packaging tray provided by the utility model embodiment one. Figure 3 is a local enlarged view at B. Figure 5 is a top view of a packaging tray packaging a wireless charging module provided by the utility model embodiment one.

[0054] Please refer to Figures 1-5 The packaging tray 100 can be used for packaging a wireless charging module 200 with a golden finger 2001 and a connector 2002.

[0055] The packaging tray 100 described above comprises: a plurality of cavities 1.

[0056] Each cavity 1 can accommodate at least two wireless charging modules 200, and the at least two wireless charging modules 200 are stacked along the first direction 1001.

[0057] In addition, the cavity 1 has an opening 101, and the wireless charging module 200 enters the cavity 1 from the opening 101; the first direction 1001 is a direction from the bottom 102 of the cavity to the opening 101.

[0058] In addition, each cavity 1 includes a main cavity 11, a pair of receiving cavities 12, a step 13 having a first groove 131, and a second groove 14.

[0059] Specifically, the step 13 protrudes from the bottom surface 121 of the receiving cavity and is located on a side of the receiving cavity 12 away from the main cavity 11; the first groove 131 is formed on one end of the step 13 close to the opening 101 in the first direction 1001; and the second groove 14 is recessed in the bottom surface 121 of the receiving cavity and is located on a side of the receiving cavity 12 away from the main cavity 11.

[0060] It should be noted that one gold finger 2001 and one connector 2002 are respectively located on opposite sides of one wireless charging module 200 in the first direction 1001; the gold finger 2001 and the connector 2002 correspond to the first groove 131 and / or the second groove 14.

[0061] In some embodiments, as shown in Figure 3 and Figure 5 The packaging tray 100 is an integrally formed structure.

[0062] In some embodiments, in combination with Figures 3-5 It can be seen that when each cavity 1 is provided with only one pair of receiving cavities 12, two adjacent cavities 1 in the second direction 1002 and the third direction 1003 are symmetrical to each other, and two adjacent cavities 1 in the second direction 1002 are oppositely arranged.

[0063] In the embodiments of the present application, the second direction 1002 is the width direction of the packaging tray 100, the third direction 1003 is the length direction of the packaging tray 100, and the first direction 1001, the second direction 1002, and the third direction 1003 are orthogonal to each other.

[0064] In some embodiments, according to Figures 1-5 It can be seen that when each cavity 1 is provided with only one pair of receiving cavities 12, only two wireless charging modules 200 can be stacked in each cavity 1.

[0065] It can be understood that at least part of one of the two wireless charging modules 200 is accommodated in one of the pair of receiving cavities 12, and at least part of the other of the two wireless charging modules 200 is accommodated in the other of the pair of receiving cavities 12.

[0066] Further illustrate, the gold finger 2001 on one of the two wireless charging modules 200 is arranged towards the opening 101, and the connector 2002 on the other of the two wireless charging modules 200 is arranged towards the opening 101.

[0067] In summary, two wireless charging modules 200 are stacked in each cavity 1, and the two wireless charging modules 200 are stacked in the same cavity 1 in a positive-negative manner (the positive-negative manner can also be understood as positive-negative staggered; wherein, the gold finger 2001 upwards can be regarded as the positive direction of the wireless charging module 200, or the connector 2002 upwards can be regarded as the positive direction of the wireless charging module 200), so as to avoid the gold finger 2001 being scratched or the connector 2002 being damaged (or being pressed) due to friction or extrusion of the two wireless charging modules 200.

[0068] Please continue to refer to Figures 1-5 The wireless charging module 200 at least includes: a coil 2003 and an FPC 2004 (FPC refers to Flexible Printed Circuit, which can also be called flexible circuit board, soft circuit board, flexible circuit board or soft board) with a gold finger 2001 and a connector 2002.

[0069] The FPC 2004 is in communication with the coil 2003; the gold finger 2001 and the connector 2002 are arranged at one end of the FPC 2004 away from the coil 2003, and are respectively located on opposite sides of the FPC 2004.

[0070] In addition, the coil 2003 is accommodated in the main cavity 11 of the cavity 1 of the packaging tray 100, and at least part of the FPC 2004 is accommodated in the accommodation cavity 12 of the cavity 1.

[0071] In addition, the gold finger 2001 and the connector 2002 can correspond to the first groove 131 and / or the second groove 14 of the cavity 1.

[0072] Embodiment two:

[0073] Figure 1 is a structural schematic diagram of a wireless charging module provided by the embodiment of the utility model. Figure 2 is a structural schematic diagram of a wireless charging module provided by the embodiment of the utility model. Figure 1 The local enlarged view at A. Figure 6 is a top view of a packaging tray packaging a wireless charging module provided by the second embodiment of the utility model.

[0074] Please refer to Figure 1 , Figure 2 and Figure 6The packaging tray 400 can be used to package the wireless charging module 200 with the gold finger 2001 and the connector 2002.

[0075] The packaging tray 400 described above comprises a plurality of cavities 4001.

[0076] Each cavity 4001 can accommodate at least two wireless charging modules 200, and the at least two wireless charging modules 200 are stacked in a first direction (not shown in the figure).

[0077] In addition, each cavity 4001 comprises a main cavity 4002, at least two pairs of accommodation cavities 4003, at least two steps (not shown in the figure) with first grooves (not shown in the figure), and / or at least two second grooves (not shown in the figure).

[0078] Specifically, the step protrudes from the bottom surface (not shown in the figure) of the accommodation cavity 4003 and is located on the side of the accommodation cavity 4003 away from the main cavity 4002; the first groove is formed at the top end (not shown in the figure) of the step; and the second groove is recessed in the bottom surface of the accommodation cavity 4003 and is located on the side of the accommodation cavity 4003 away from the main cavity 4002.

[0079] It should be noted that the gold finger 2001 and the connector 2002 correspond to the first groove and / or the second groove.

[0080] In some embodiments, as shown in Figure 6 The packaging tray 400 is an integrally formed structure.

[0081] In some embodiments, according to Figure 6 It can be seen from the figure that when each cavity 4001 is provided with only two pairs of accommodation cavities 4003, four cavities 4001 can be arranged at the four corner positions 4004 of the packaging tray 400, and the four cavities 4001 are arranged in opposite directions in the second direction 4005 and the third direction 4006.

[0082] In the embodiments of the present application, the second direction 4005 is the width direction of the packaging tray 400, the third direction 4006 is the length direction of the packaging tray 400, and the first direction, the second direction 4005 and the third direction 4006 are orthogonal to each other.

[0083] Specifically, the side of each pair of accommodation cavities 4003 away from the main cavity 4002 is provided with two steps with first grooves or two second grooves; or the side of each pair of accommodation cavities 4003 away from the main cavity 4002 is provided with one step with a first groove and one second groove.

[0084] At this time, each cavity 4001 has a preset target angle 4007 between the two pairs of receiving cavities 4003.

[0085] In some embodiments, the two pairs of receiving cavities 4003 are arranged in the main cavity 4002 in a staggered manner. Figure 1 、 Figure 2 and Figure 6 It can be seen that when each cavity 4001 is provided with only two pairs of receiving cavities 4003, only four wireless charging modules 200 can be stacked in each cavity 4001.

[0086] It should be noted that when the side of each pair of receiving cavities 4003 away from the main cavity 4002 is provided with two steps with first grooves or two second grooves, at least part of any wireless charging module 200 is received in any receiving cavity 4003, and the gold fingers 2001 or the connectors 2002 on the four wireless charging modules 200 are all arranged upward along the first direction.

[0087] In summary, four wireless charging modules 200 are stacked in each cavity 4001, and all the wireless charging modules 200 are stacked face up (the gold fingers 2001 upward can be regarded as the positive direction of the wireless charging module 200, or the connectors 2002 upward can be regarded as the positive direction of the wireless charging module 200) in the same cavity 4001, so as to avoid the gold fingers 2001 being scratched or the connectors 2002 being damaged (or bruised) due to friction or extrusion of the four wireless charging modules 200.

[0088] In some embodiments, as shown in Figure 1 、 Figure 2 and Figure 6 when each cavity 4001 is provided with only two pairs of receiving cavities 4003, only four wireless charging modules 200 can be stacked in each cavity 4001.

[0089] It can be understood that when the side of each pair of receiving cavities 4003 away from the main cavity 4002 is provided with one step with a first groove and one second groove, at least part of one of the two adjacent wireless charging modules 200 in each cavity 4001 is received in one of the receiving cavities 4003 of any pair of receiving cavities 4003, and at least part of the other of the two adjacent wireless charging modules 200 in each cavity 4001 is received in the other receiving cavity 4003 of the same pair of receiving cavities 4003.

[0090] At this time, the gold fingers 2001 on one of the two adjacent wireless charging modules 200 in each cavity 4001 are arranged upward, and the connectors 2002 on the other of the two adjacent wireless charging modules 200 in each cavity 4001 are arranged upward.

[0091] In summary, four wireless charging modules 200 are stacked in each cavity 4001, and two adjacent wireless charging modules 200 are stacked in the same cavity 4001 with one facing up and the other facing down (facing up and facing down can also be understood as positive and negative staggered; wherein the gold finger 2001 facing up can be regarded as the positive direction of the wireless charging module 200, and the connector 2002 facing up can also be regarded as the positive direction of the wireless charging module 200), thereby avoiding the gold finger 2001 being scratched or the connector 2002 being damaged (or bruised) due to friction or extrusion of the four wireless charging modules 200.

[0092] In some embodiments, in combination with Figure 1 , Figure 2 and Figure 6 It can be seen that when each cavity 4001 is provided with only two pairs of accommodation cavities 4003, only four wireless charging modules 200 can be stacked in each cavity 4001.

[0093] In the embodiments of the present application, when each pair of accommodation cavities 4003 is provided with a step with a first groove and a second groove on the side away from the main cavity 4002, at least part of one of the two adjacent wireless charging modules 200 in each cavity 4001 is accommodated in one of the two pairs of accommodation cavities 4003, and at least part of the other of the two adjacent wireless charging modules 200 in each cavity 4001 is accommodated in the other of the two pairs of accommodation cavities 4003.

[0094] At this time, the gold finger 2001 on one of the two adjacent wireless charging modules 200 in each cavity 4001 is arranged upward along the first direction, and the connector 2002 on the other of the two adjacent wireless charging modules 200 in each cavity 4001 is arranged upward along the first direction.

[0095] In summary, four wireless charging modules 200 are stacked in each cavity 4001, and two adjacent wireless charging modules 200 are stacked in the same cavity 4001 with one facing up and the other facing down (facing up and facing down can also be understood as positive and negative staggered; wherein the gold finger 2001 facing up can be regarded as the positive direction of the wireless charging module 200, and the connector 2002 facing up can also be regarded as the positive direction of the wireless charging module 200), thereby avoiding the gold finger 2001 being scratched or the connector 2002 being damaged (or bruised) due to friction or extrusion of the four wireless charging modules 200.

[0096] In some embodiments, according to Figure 1 , Figure 2 and Figure 6It can be seen that when the cavity 4001 is provided with at least three pairs of accommodation cavities 4003, the cavity 4001 is arranged at the middle position 4008 of the packaging tray 400 away from the corner position 4004.

[0097] At this time, at least six wireless charging modules 200 can be stacked in each cavity 4001, and each cavity 4001 has a preset target included angle 4007 between at least three pairs of accommodation cavities 4003.

[0098] Please continue to refer to Figure 1 , Figure 2 and Figure 6 The wireless charging module 200 at least includes: a coil 2003 and an FPC 2004 with a gold finger 2001 and a connector 2002.

[0099] Among them, the FPC 2004 is in communication with the coil 2003; the gold finger 2001 and the connector 2002 are arranged at one end of the FPC 2004 away from the coil 2003, and are respectively located on opposite sides of the FPC 2004.

[0100] In addition, the coil 2003 is accommodated in the main cavity 4002 of the cavity 4001 of the packaging tray 400, and at least part of the FPC 2004 is accommodated in the accommodation cavity 4003 of the cavity 4001.

[0101] In addition, the gold finger 2001 and the connector 2002 can correspond to the first groove and / or the second groove of the cavity 4001.

[0102] Combining Embodiment One and Embodiment Two:

[0103] Figure 1 is a top view of a traditional packaging tray packaging wireless charging module.

[0104] Combining Figure 2 It can be seen that compared with the packaging tray 100 in Embodiment One and / or the packaging tray 400 in Embodiment Two, the traditional packaging tray 300 has only one traditional accommodation cavity 3002 in each traditional cavity 3001 of the traditional packaging tray 300; At this time, at least part of at least two wireless charging modules 200 stacked in the same traditional cavity 3001 is accommodated in the same traditional accommodation cavity 3002, so that the gold finger 2001 or the connector 2002 on the adjacent two wireless charging modules 200 in the same traditional cavity 3001 is more likely to be scratched or damaged.

[0105] According to Figure 6 and Figure 7 Figures 1-7 Figure 1 Figure 2 It can be seen that the connector 2002 of the wireless charging module 200 can be in the form of BTB (Board-To-Board, board-to-board).

[0106] In summary, the packaging tray and the wireless charging module provided by the embodiment of the present application, when two wireless charging modules are stacked in each cavity of the packaging tray, the two wireless charging modules are stacked in opposite directions to avoid the gold finger being scratched or the connector being damaged due to friction or extrusion of the two wireless charging modules in the same cavity; when multiple wireless charging modules are stacked in each cavity of the packaging tray, the multiple wireless charging modules in the same cavity are all stacked with the same face upward, and each wireless charging module in the same cavity can be placed at different target angles, thereby avoiding the gold finger being scratched or the connector being damaged due to friction or extrusion of the adjacent two wireless charging modules in the same cavity. Therefore, the packaging tray suitable for the wireless charging module provided by the embodiment of the present application has certain novelty compared with the traditional packaging tray suitable for the wireless charging module.

[0107] The above is a further detailed description of the present application in combination with specific / preferred embodiments, and the specific implementation of the present application cannot be limited to these descriptions. For ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, and these all belong to the protection scope of the present application.

Claims

1. A packaging tray, which is used for packaging a wireless charging module having a gold finger and a connector; characterized in that, Comprise: a plurality of cavities; each of the cavities can accommodate at least two wireless charging modules, and the at least two wireless charging modules are stacked in a first direction; the cavities have openings, and the wireless charging modules enter the cavities from the openings; the first direction is a direction from the bottom of the cavity to the opening; each of the cavities comprises a main cavity, at least one pair of receiving cavities, at least one step with a first groove, and / or at least one second groove; the step protrudes from the bottom surface of the receiving cavity and is located on the side of the receiving cavity away from the main cavity; the first groove is opened at one end of the step close to the opening in the first direction; and / or the second groove is recessed in the bottom surface of the receiving cavity and is located on the side of the receiving cavity away from the main cavity; one of the gold fingers and one of the connectors are respectively located on the opposite sides of one of the wireless charging modules in the first direction; the gold finger and the connector correspond to the first groove and / or the second groove.

2. The packaging tray according to claim 1, wherein the packaging tray is an integral structure.

3. The packaging tray according to claim 1, wherein when each of the cavities is provided with only one pair of receiving cavities, two adjacent cavities in a second direction and a third direction are symmetrical to each other, and two adjacent cavities in the second direction are oppositely arranged; the second direction is the width direction of the packaging tray, the third direction is the length direction of the packaging tray, and the first direction, the second direction and the third direction are orthogonal to each other.

4. The packaging tray according to claim 3, wherein when each of the cavities is provided with only one pair of receiving cavities, only two wireless charging modules can be stacked in each of the cavities; at least part of one of the two wireless charging modules is accommodated in one of the pair of receiving cavities, and at least part of the other of the two wireless charging modules is accommodated in the other of the pair of receiving cavities; the gold finger on one of the two wireless charging modules is arranged in the direction of the opening, and the connector on the other of the two wireless charging modules is arranged in the direction of the opening.

5. The packaging tray according to claim 3, wherein when each of the cavities is provided with two pairs of receiving cavities, four cavities can be arranged at the four corner positions of the packaging tray, and the four cavities are oppositely arranged in the second direction and the third direction; each pair of receiving cavities away from the main cavity is provided with two steps with the first groove or two second grooves; or each pair of receiving cavities away from the main cavity is provided with one step with the first groove and one second groove; at this time, each of the cavities has a preset target included angle between the two pairs of receiving cavities.

6. The packaging tray of claim 5, wherein, when each of the cavities is provided with only two pairs of the receiving cavities, only four of the wireless charging modules can be stacked in each of the cavities; when each of the pair of the receiving cavities is provided with two steps with the first recess or two of the second recess on the side facing away from the main cavity, at least a portion of any of the wireless charging modules is received in any of the receiving cavities, and the gold fingers or connectors on the four of the wireless charging modules are all arranged in the opening direction.

7. The packaging tray of claim 5, wherein, when each of the cavities is provided with only two pairs of the receiving cavities, only four of the wireless charging modules can be stacked in each of the cavities; when each of the pair of the receiving cavities is provided with one step with the first recess and one of the second recess on the side facing away from the main cavity, at least a portion of one of the two adjacent wireless charging modules in each of the cavities is received in one of the receiving cavities of the pair, and at least a portion of the other of the two adjacent wireless charging modules in each of the cavities is received in the other of the receiving cavities of the pair; at this time, the gold fingers on one of the two adjacent wireless charging modules in each of the cavities are arranged in the opening direction, and the connectors on the other of the two adjacent wireless charging modules in each of the cavities are arranged in the opening direction.

8. The packaging tray of claim 5, wherein, when each of the cavities is provided with only two pairs of the receiving cavities, only four of the wireless charging modules can be stacked in each of the cavities; when each of the pair of the receiving cavities is provided with one step with the first recess and one of the second recess on the side facing away from the main cavity, at least a portion of one of the two adjacent wireless charging modules in each of the cavities is received in one of the receiving cavities of the pair, and at least a portion of the other of the two adjacent wireless charging modules in each of the cavities is received in one of the receiving cavities of the other pair; at this time, the gold fingers on one of the two adjacent wireless charging modules in each of the cavities are arranged in the opening direction, and the connectors on the other of the two adjacent wireless charging modules in each of the cavities are arranged in the opening direction.

9. The packaging tray of claim 5, wherein, when the cavities are provided with at least three pairs of the receiving cavities, the cavities are arranged at the middle position of the packaging tray away from the corner positions; at this time, at least six of the wireless charging modules can be stacked in each of the cavities, and a preset target included angle is formed between the at least three pairs of the receiving cavities of each of the cavities.

10. A wireless charging module, comprising: at least comprising: The coil and the FPC with the gold finger and the connector, and the FPC is communicated with the coil; the gold finger and the connector are arranged at the end of the FPC far away from the coil, and are respectively located at the opposite sides of the FPC; The coil is accommodated in the main cavity of the cavity of the packaging tray as claimed in any one of claims 1-9, and at least part of the FPC is accommodated in the accommodation cavity of the cavity; The gold finger and the connector can correspond to the first groove and / or the second groove of the cavity.

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