Rotary-cover earbud case and earbud assembly

Abstract

The present application relates to the technical field of earbud devices, and provides a rotary-cover earbud case and an earbud assembly. The rotary-cover earbud case comprises an earbud bottom case provided with two earbud storage compartments and an adapter storage cavity, a vertical rotating shaft located at the central position of the earbud bottom case, and a rotary cover rotatably connected to the earbud bottom case by means of the vertical rotating shaft, wherein the two earbud storage compartments are located on one side of the vertical rotating shaft, and the adapter storage cavity is located on the other side of the vertical rotating shaft. According to the rotary-cover earbud case and the earbud assembly provided by the present application, the positional relationship between the adapter storage cavity and the earbud storage compartments can be reasonably planned by means of the vertical rotating shaft, so that the transverse space is fully utilized, thereby reducing the overall thickness size of compact rotary-cover earphone cases, and thus solving the problem of inconvenient carrying caused by excessive thickness size of existing rotary-cover earbud cases.

Description

Screw-top earphone box and earphone components

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on September 26, 2023, with application number 202322616223.8 and invention name “A compact screw-top earphone box and earphone assembly”, the entire contents of which are incorporated by reference into this application.

[0002] This application claims priority to the Chinese patent application filed with the China Patent Office on September 26, 2023, with application number 202322616427.1 and invention name “A Damping Screw-Lid Earphone Box and Earphone Assembly”, the entire contents of which are incorporated by reference into this application.

[0003] This application claims priority to the Chinese patent application filed with the China Patent Office on September 26, 2023, with application number 202322616394.0 and invention name “A marquee light effect screw-top earphone box and earphone assembly”, the entire contents of which are incorporated by reference into this application. Technical Field

[0004] The present application relates to the technical field of earphone devices, and in particular to a screw-top earphone box and an earphone assembly. Background Art

[0005] Traditional headphone cases are mostly clamshell structures, which can easily break at the hinged joint between the headphone base and the flip cover. To address this issue, a rotating headphone case has been developed, as shown in Figure 1. It comprises a headphone base 1 with a headphone storage compartment 1021 and an adapter storage cavity 1022, a vertical hinge 2 located at the center of the headphone base 1, and a rotating cover 3 rotatably connected to the headphone base 1 via the vertical hinge 2. Rotating and opening the rotating cover 3 exposes the headphone storage compartment 1021 or the adapter storage cavity 1022, allowing for easy access to the headphone body or Bluetooth adapter.

[0006] Summary of the Invention

[0007] The present application provides a screw-top earphone box and an earphone assembly to solve one or more problems in the prior art.

[0008] In a first aspect, the present application provides a rotating headphone case, characterized in that it includes a headphone base case having two headphone storage compartments and an adapter storage cavity, a vertical shaft located at the center of the headphone base case, and a rotating cover rotatably connected to the headphone base case via the vertical shaft;

[0009] Among them, the two earphone storage compartments are located on one side of the vertical rotating shaft, and the adapter storage cavity is located on the other side of the vertical rotating shaft.

[0010] In one embodiment, the headset further includes a battery located in the headset bottom box, and a battery storage cavity for accommodating the battery is provided between the vertical shaft and the adapter storage cavity.

[0011] In one embodiment, the earphone base box includes:

[0012] The bottom box lower cover is provided with a receiving groove opening upward;

[0013] The bottom box bracket is located in the accommodating groove; wherein the earphone storage compartment and the adapter storage cavity both extend downward from the top surface of the bottom box bracket, and the battery storage cavity is located at the bottom surface of the bottom box bracket;

[0014] The bottom box cover is located above the bottom box bracket.

[0015] In one embodiment, the adapter receiving cavity includes an upper cavity located on the bottom box cover for receiving the head of the Bluetooth adapter, and a lower cavity located on the bottom box bracket for receiving the plug-in terminal of the Bluetooth adapter.

[0016] In one embodiment, a horizontal surface is provided on the top surface of the bottom box bracket directly above the middle of the battery storage cavity, and downwardly inclined triangular slopes are provided on both sides of the horizontal surface;

[0017] A battery avoidance hole for the top corner of the battery to extend into is provided on the triangular inclined surface corresponding to the top corner of the battery receiving cavity.

[0018] In one embodiment, the bottom surface of the battery is flush with the bottom surface of the earphone storage compartment.

[0019] In one embodiment, a circuit board is further provided below the bottom box bracket.

[0020] In one embodiment, the edge of the circuit board is aligned with the edge of the bottom box bracket;

[0021] A clearance space is provided in the middle of the circuit board for the earphone storage compartment, adapter storage cavity and battery to pass through.

[0022] In one embodiment, a damping rubber block for abutting against the Bluetooth adapter is installed on the side wall of the adapter receiving cavity.

[0023] In one embodiment, the earphone bottom box is further provided with a rubber block positioning groove and a connecting groove connecting the rubber block positioning groove and the adapter receiving cavity;

[0024] The damping rubber block comprises a main body portion located in the rubber block positioning groove and a supporting portion located in the communicating groove.

[0025] In one embodiment, the size of the main body is larger than that of the communicating groove, so as to limit the main body from passing through the communicating groove.

[0026] In one embodiment, the side of the supporting portion away from the main body protrudes from the side wall of the adapter receiving cavity.

[0027] In one embodiment, an upper portion of the supporting portion is provided with an inclined surface, and the distance from the inclined surface to the main body portion gradually increases from top to bottom.

[0028] In one embodiment, a hollow groove is provided on a side of the main body away from the supporting portion;

[0029] The hollow groove is partially embedded in the abutting portion.

[0030] In one embodiment, the earphone bottom box includes a bottom box bracket provided with a rubber block positioning groove and a communication groove, and a bottom box cover located above the bottom box bracket and covering the upper end openings of the rubber block positioning groove and the communication groove;

[0031] The damping rubber block is inserted into the rubber block positioning groove and the communicating groove from top to bottom.

[0032] In one embodiment, there are two damping rubber blocks, and the two damping rubber blocks are arranged opposite to each other.

[0033] In one embodiment, a light board slot is provided at the edge of the headphone bottom box, and a plurality of partition plates protrude from the slot wall along the length direction of the light board slot, each partition plate divides the space within the light board slot into a plurality of light emitting cavities;

[0034] Wherein, each light-emitting cavity is provided with a group of light-emitting lamp beads.

[0035] In one embodiment, a light guide is provided at the slot opening of the light board slot.

[0036] In one embodiment, the light guide member includes a light guiding portion for covering the light board groove and a light display portion fixed to a side surface of the light guiding portion.

[0037] In one embodiment, a position of the light guiding portion corresponding to each partition plate is provided with an avoidance groove for inserting the corresponding partition plate.

[0038] In one embodiment, a positioning boss is protruded from the slot wall of the light board slot along the width direction, and a positioning groove for inserting the positioning boss is provided at a position of the light guide portion corresponding to the positioning boss.

[0039] In one embodiment, the earphone base box includes:

[0040] The bottom box lower cover is provided with a receiving cavity with an opening facing upwards;

[0041] The bottom box bracket is located in the accommodating cavity; a downwardly recessed earphone storage compartment is provided in the middle of the bottom box bracket, each light panel slot is located at the edge of the bottom box bracket, and an outward expansion space for accommodating the light display unit is provided between each partition plate and the corresponding cavity wall;

[0042] The bottom box surface cover is located above the bottom box bracket and covers each partition plate and the light guide part.

[0043] In one embodiment, the thickness of the light-guiding portion is smaller than the thickness of the light-displaying portion, and the top surface of the light-displaying portion is flush with the top surface of the bottom box cover.

[0044] In one embodiment, three light panel slots are provided at the edge of the earphone bottom box, and two partition panels are provided in each light panel slot.

[0045] In a second aspect, the present application also provides an earphone assembly, comprising a Bluetooth adapter, two earphone bodies and the screw-top earphone box in the first aspect of the present application.

[0046] One of the beneficial effects of the screw-top earphone box and earphone assembly provided in the present application is that it can utilize the vertical rotating shaft to rationally plan the positional relationship between the adapter storage cavity and the earphone storage compartment, fully utilize the horizontal space, and thereby reduce the overall thickness of the compact screw-top earphone box, thereby solving the problem that the existing screw-top earphone box is too thick and difficult to carry.

[0047] Another beneficial effect is that after the Bluetooth adapter is inserted into the adapter storage compartment, the damping rubber block will support the Bluetooth adapter, thereby making the Bluetooth adapter firmly and reliably fixed in the earphone storage cavity. Even if the damping screw-cap earphone box is turned upside down, the Bluetooth adapter will not fall down, thereby solving the problem that the Bluetooth adapter in the existing screw-cap earphone box is easy to fall and be damaged.

[0048] Another beneficial effect is that the space in the light board slot is divided into several light-emitting cavities using a partition plate, and then the light-emitting lamp beads in each light-emitting cavity are lit in turn, which can form a marquee visual effect and enrich the visual effect of the headphone box. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] In the accompanying drawings, unless otherwise specified, the same reference numerals throughout the multiple drawings represent the same or similar components or elements. These drawings are not necessarily drawn to scale. It should be understood that these drawings only depict some embodiments disclosed in this application and should not be construed as limiting the scope of this application.

[0050] FIG1 is a schematic structural diagram of a screw-top earphone box provided by the background art;

[0051] FIG2 is an exploded schematic diagram of the screw-top earphone box provided in Example 1 of the present application;

[0052] FIG3 is a schematic diagram of the top surface of the earphone base box provided in Example 1 of the present application;

[0053] FIG4 is a schematic diagram of the bottom surface of the earphone base box provided in Example 1 of the present application;

[0054] FIG5 is an exploded view of the screw-top earphone box provided in Example 2 of the present application;

[0055] FIG6 is a schematic structural diagram of an earphone base box provided in Example 2 of the present application;

[0056] FIG7 is a schematic diagram of the installation position of the damping rubber block provided in Example 2 of the present application;

[0057] FIG8 is a front view of the damping rubber block provided in Example 2 of the present application;

[0058] FIG9 is a schematic diagram of the back side of the damping rubber block provided in Example 2 of the present application;

[0059] FIG10 is a schematic structural diagram of a screw-top earphone box provided in Example 3 of the present application;

[0060] FIG11 is an exploded view of the screw-top earphone box provided in Example 3 of the present application;

[0061] FIG12 is an assembly diagram of the light guide, bottom box bracket and bottom box lower cover provided in Example 3 of the present application.

[0062] Description of reference numerals:

[0063] 1. Headphone bottom box;

[0064] 100. Bluetooth adapter;

[0065] 101. bottom box lower cover; 1011. receiving slot;

[0066] 102, bottom box bracket; 1021, earphone storage compartment; 1022, adapter storage cavity; 1022a, upper cavity; 1022b, lower cavity; 1023, battery storage cavity; 1024, horizontal surface; 1025, triangular slope; 1025a, battery avoidance hole; 1026, rubber block positioning groove; 1027, connecting groove; 1028, light board groove; 1028a, positioning boss; 1029, partition plate;

[0067] 103. Bottom box cover;

[0068] 104, light guide; 1041, light guiding portion; 1041a, avoidance groove; 1041b, positioning groove; 1042, light display portion;

[0069] 105. Luminous lamp beads;

[0070] 106. Expand space;

[0071] 2. Vertical axis;

[0072] 3. Rotating cover;

[0073] 4. Battery; 401. Top angle;

[0074] 5. Circuit board; 501. Leave space.

[0075] 6. Damping rubber block; 601. Main body; 602. Supporting portion; 6021. Inclined surface; 603. Hollow groove. DETAILED DESCRIPTION

[0076] To make the purpose, technical solutions, and advantages of the embodiments of this application more clear, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0077] In the description of this application, it should be understood that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a centrally located component. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be a centrally located component.

[0078] In addition, terms such as "long", "short", "inside", and "outside" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application. They do not indicate or imply that the device or component referred to must have this specific orientation or operate in a specific orientation structure, and should not be understood as a limitation of this application.

[0079] The present application will be described in detail below with reference to the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present application, and any structural, methodological, or functional changes made by a person skilled in the art based on these embodiments are included within the scope of protection of the present application.

[0080] Example 1

[0081] In the existing screw-top earphone box, a battery for power supply is provided in the earphone bottom box, and the battery is located at the bottom of the earphone storage compartment, which increases the overall thickness of the screw-top earphone box and is not conducive to carrying. Therefore, the embodiment of the present application improves the existing screw-top earphone box to solve the problem of its excessive thickness making it difficult to carry.

[0082] In this embodiment, the earphone assembly includes two earphone bodies, a Bluetooth adapter and a screw-top earphone box.

[0083] Referring to Figures 2 to 4, the screw-cap earphone box includes an earphone base box 1 for storing the earphone body and the Bluetooth adapter, a vertical shaft 2 located at the center of the earphone base box 1, a rotating cover 3 rotatably connected to the earphone base box 1 through the vertical shaft 2, and a battery 4 located in the earphone base box 1.

[0084] The headphone base box 1 includes a base box lower cover 101, a base box bracket 102, and a base box surface cover 103. The base box lower cover 101 is provided with a storage groove 1011 that opens upward. The base box bracket 102 is located in the storage groove 1011. The center position of the base box bracket 102 is provided with two headphone storage compartments 1021 for storing the headphone body and an adapter storage cavity 1022 for storing the Bluetooth adapter. The headphone storage compartments 1021 and the adapter storage cavity 1022 both extend downward from the top surface of the base box bracket 102. The bottom surface of the base box bracket 102 is provided with a battery storage cavity 1023 for storing the battery 4.

[0085] Specifically, the two earphone storage compartments 1021 are located on one side of the vertical shaft 2, the adapter storage chamber 1022 is located on the other side of the vertical shaft 2, and a battery storage chamber 1023 for accommodating the battery 4 is also provided between the vertical shaft 2 and the adapter storage chamber 1022.

[0086] The screw-top earphone box provided in this embodiment sets the battery storage cavity 1023 between the vertical rotating shaft 2 and the adapter storage cavity 1022, which can make full use of the horizontal space and reduce the overall thickness of the screw-top earphone box, thereby solving the problem that the existing screw-top earphone box is too thick and difficult to carry.

[0087] Furthermore, the adapter storage cavity 1022 includes an upper cavity 1022a located on the bottom box cover 103 for storing the head of the Bluetooth adapter, and a lower cavity 1022b located on the bottom box bracket 102 for storing the plug-in terminal of the Bluetooth adapter. It is understood that the bottom box bracket 102 itself already has a battery storage cavity 1023, which reduces the space available for the Bluetooth adapter. Therefore, the lower cavity 1022b, which requires less space, is located on the bottom box bracket 102, while the upper cavity 1022a, which requires more space, is located on the bottom box cover 103. This helps to make the space layout more reasonable and thus improve the overall compactness of the structure.

[0088] In this embodiment, the top surface of the bottom box bracket 102 is provided with a horizontal surface 1024 directly above the middle of the battery storage cavity 1023, and downwardly inclined triangular slopes 1025 are provided on both sides of the horizontal surface 1024. The shape of the bottom box cover 103 is adapted to the bottom box bracket 102. Such an appearance design is conducive to improving the industrial design aesthetics of the screw-cover earphone box.

[0089] However, since the triangular slope 1025 is tilted downward, a triangular space is easily formed between the top surface of the battery 4 and the back surface of the triangular slope 1025. In order to avoid wasting this space, this embodiment provides a battery avoidance hole 1025a for the top corner 401 of the battery storage cavity 1023 at the position of the triangular slope 1025 corresponding to the top corner 401 of the battery storage cavity 1023, for the top corner 401 of the battery 4 to extend into.

[0090] In this way, the battery 4 can be placed as high as possible, which is beneficial to increasing the volume of the battery 4 and improving the battery life of the screw-top earphone box.

[0091] Furthermore, the bottom surface of the battery 4 is flush with the bottom surface of the earphone storage compartment 1021 so as to maximize the volume of the battery 4.

[0092] In this embodiment, a circuit board 5 is further provided below the bottom box bracket 102. The edges of the circuit board 5 are aligned with the edges of the bottom box bracket 102; a clearance space 501 is provided in the middle of the circuit board 5 for the earphone storage compartment 1021, the adapter storage cavity 1022, and the battery 4 to pass through.

[0093] In summary, the rotating headphone box provided in this embodiment has the following advantages:

[0094] ① The vertical shaft 2 can be used to rationally plan the positional relationship between the adapter storage cavity 1022 and the earphone storage compartment 1021, and the battery storage cavity 1023 is set between the vertical shaft 2 and the adapter storage cavity 1022, which can fully utilize the horizontal space and thus reduce the overall thickness of the screw-top earphone box, thereby solving the problem that the existing screw-top earphone box is too thick and difficult to carry;

[0095] ② The upper chamber 1022a requiring a larger space is arranged on the bottom box cover 103, and the lower chamber 1022b requiring a smaller space is arranged on the bottom box bracket 102, which is conducive to improving the overall layout compactness;

[0096] ③ A battery avoidance hole 1025a is provided at the triangular inclined surface 1025 corresponding to the top corner 401 of the battery storage cavity 1023 for the top corner 401 of the battery 4 to extend into, so as to maximize the space that the battery 4 can occupy and improve the battery life.

[0097] Example 2

[0098] Generally speaking, a magnet is provided inside the earphone body, so the earphone body can be fixed in the earphone base box by magnetic attraction. However, there is no magnet on the Bluetooth adapter. Therefore, when the screw-top earphone box is turned upside down, the Bluetooth adapter will fall downward under the action of gravity and easily break. The embodiment of the present application improves the existing screw-top earphone box to solve the problem of the Bluetooth adapter easily falling and breaking.

[0099] Referring to Figure 5 , the rotating headphone case in this embodiment includes a headphone base case 1 having two headphone storage compartments 1021 and an adapter storage cavity 1022, a vertical shaft 2 located at the center of the headphone base case 1, and a rotating cover 3 rotatably connected to the headphone base case 1 via the vertical shaft 2. Rotating the rotating cover 3 opens or closes each storage compartment simultaneously.

[0100] 6 , a damping rubber block 6 for contacting the Bluetooth adapter 100 is installed on the side wall of the adapter receiving cavity 1022 .

[0101] In this embodiment, there are two damping rubber blocks 6 , and the two damping rubber blocks 6 are arranged opposite to each other.

[0102] After the Bluetooth adapter 100 is inserted into the adapter storage cavity 1022, the damping rubber block 6 will support the Bluetooth adapter 100, thereby firmly and reliably fixing the Bluetooth adapter 100 in the earphone storage compartment. Even if the screw-top earphone box is turned upside down, the Bluetooth adapter 100 will not fall down, thereby solving the problem of the Bluetooth adapter 100 in the existing screw-top earphone box being easily dropped and damaged.

[0103] Referring to Figures 6 and 7, the earphone bottom box 1 includes a bottom box bracket 102 provided with a rubber block positioning groove 1026 and a connecting groove 1027, and a bottom box cover 103 located above the bottom box bracket 102 and covering the upper end openings of the rubber block positioning groove 1026 and the connecting groove 1027; the damping rubber block 6 is inserted into the rubber block positioning groove 1026 and the connecting groove 1027 from top to bottom.

[0104] Further, referring to Figure 8, the damping rubber block 6 includes a main body 601 located in the rubber block positioning groove 1026 and a supporting portion 602 located in the connecting groove 1027, and the size of the main body 601 is larger than the size of the connecting groove 1027 to limit the main body 601 from passing through the connecting groove 1027.

[0105] In this embodiment, the abutting portion 602 is away from the side of the main body 601 and protrudes from the side wall of the adapter receiving cavity 1022 so as to abut against the side of the Bluetooth adapter 100 .

[0106] Optionally, an inclined surface 6021 is provided on the upper portion of the supporting portion 602 , and the distance between the inclined surface 6021 and the main body 601 gradually increases from top to bottom, so that the Bluetooth adapter 100 can be inserted between the two damping rubber blocks 6 from top to bottom.

[0107] In this embodiment, referring to FIG9 , a hollow groove 603 is provided on the side of the main body 601 away from the supporting portion 602 , and the hollow groove 603 is partially embedded in the supporting portion 602 . This can reduce the weight of the damping rubber block 6 and reduce the material consumption. Secondly, it can improve the deformation performance of the damping rubber block 6 to a certain extent, so as to better clamp the Bluetooth adapter 100 .

[0108] Example 3

[0109] The existing screw-top earphone box has a monotonous overall visual effect and lacks lighting decoration, making it difficult to win the favor of young consumers. Therefore, the embodiment of the present application improves the existing screw-top earphone box to solve the problem of the monotonous overall visual effect of the earphone box.

[0110] 10 to 12 , the rotary-lid earphone box includes an earphone base box 1 , a vertical shaft 2 located at the center of the earphone base box 1 , and a rotary cover 3 rotatably connected to the earphone base box 1 via the vertical shaft 2 .

[0111] The headphone base box 1 comprises a base cover 101, a base bracket 102, a base cover 103, and a light guide 104. The base cover 101 defines an upward-opening accommodating cavity, within which the base bracket 102 is located. The center of the base bracket 102 is provided with two downwardly recessed headphone storage compartments 1021 and an adapter storage cavity 1022.

[0112] A light board slot 1028 is provided at the edge of the bottom box bracket 102, and a plurality of partition plates 1029 protrude from the slot wall in the extension direction of the light board slot 1028. Each of the partition plates 1029 divides the space in the light board slot 1028 into a plurality of light-emitting cavities; wherein, a group of light-emitting lamp beads 105 is provided in each of the light-emitting cavities.

[0113] The light guide member 104 includes a light guiding portion 1041 for covering the light board groove 1028 and a light display portion 1042 fixed to a side surface of the light guiding portion 1041 .

[0114] Furthermore, an outward expansion space 106 for accommodating the light display portion 1042 is provided between each of the partition plates 1029 and the corresponding cavity wall of the accommodating cavity; the bottom box cover 103 is located above the bottom box bracket 102 and covers each of the partition plates 1029 and the light guide portion 1041.

[0115] In this embodiment, the thickness of the light-guiding portion 1041 is smaller than the thickness of the light-displaying portion 1042 , and the top surface of the light-displaying portion 1042 is flush with the top surface of the bottom box cover 103 .

[0116] Specifically, the working process of the screw-cap earphone box is as follows:

[0117] S10: When the rotating cover 3 covers each storage cavity, each light-emitting lamp 105 is in an off state;

[0118] S20: When the rotating cover 3 is turned to open, after detecting that the rotating cover 3 is in the open state, the light-emitting lamp beads 105 in the same light board slot 1028 will light up in sequence, and the lit light-emitting lamp beads 105 will illuminate the light-guiding portion 1041, and then illuminate the entire light-displaying portion 1042;

[0119] It should be noted that since the light-emitting lamp beads 105 light up in sequence and the two adjacent light-emitting cavities are separated by the partition plate 1029, the lighting effect seen from the light-displaying part 1042 will also be highlighted from one end to the other end, thereby achieving a marquee lighting effect, which is very cool, so as to win the favor of young consumers and expand the young consumer market.

[0120] It is worth pointing out that the thickness of the light-guiding portion 1041 is relatively small, and the light-uniforming effect is relatively poor. If the light-guiding portion 1041 is observed directly, it is easy to be dazzled. Therefore, this embodiment uses the bottom box cover 103 to cover the light-guiding portion 1041, and sets a light-displaying portion 1042 with a larger thickness on the side of the light-guiding portion 1041. The light-displaying portion 1042 has a better light-uniforming effect, and the transition of the marquee effect is more natural.

[0121] Optionally, the light guide portion 1041 is provided with a clearance groove 1041a corresponding to each of the partition plates 1029 for insertion into the corresponding partition plate 1029, thereby achieving longitudinal positioning. Furthermore, the light panel slot 1028 has a positioning boss 1028a extending from the slot wall along the width direction, and the light guide portion 1041 is provided with a positioning groove 1041b corresponding to the positioning boss 1028a for insertion into the positioning boss 1028a, thereby achieving widthwise positioning.

[0122] It should be noted that providing both the avoidance groove 1041 a and the positioning groove 1041 b on the light guiding portion 1041 is beneficial to ensuring the integrity of the light display portion 1042 , thereby improving the uniformity of light output.

[0123] Optionally, three light board slots 1028 are provided at the edge of the earphone base box 1 , and two partition plates 1029 are provided in each light board slot 1028 .

[0124] In summary, the rotating headphone box and headphone assembly provided in this embodiment have the following beneficial effects:

[0125] ① Use the partition plate 1029 to divide the space in the light board slot 1028 into several light-emitting cavities, and then make the light-emitting lamp beads 105 in each light-emitting cavity light up in sequence, so as to form a marquee visual effect, which is very cool and is conducive to winning the favor of young consumers, thereby expanding the young consumer market;

[0126] ② The light guide 104 is divided into a light-guiding portion 1041 with a smaller thickness and a light-displaying portion 1042 with a larger thickness, and the avoidance groove 1041a and the positioning groove 1041b are both set on the light-guiding portion 1041, which is conducive to making the light output effect more uniform and avoiding glare.

Claims

1. A screw-top earphone box, characterized in that: It comprises an earphone base box (1) provided with two earphone storage compartments (1021) and an adapter storage cavity (1022), a vertical rotation shaft (2) located at the center of the earphone base box (1), and a rotating cover (3) rotatably connected to the earphone base box (1) via the vertical rotation shaft (2); The two earphone storage compartments (1021) are located on one side of the vertical rotating shaft (2), and the adapter storage cavity (1022) is located on the other side of the vertical rotating shaft (2).

2. The screw-top earphone box according to claim 1, characterized in that: It also includes a storage battery (4) located in the earphone base box (1), and a battery storage cavity (1023) for accommodating the storage battery (4) is provided between the vertical rotating shaft (2) and the adapter storage cavity (1022).

3. The screw-top earphone box according to claim 2, characterized in that: The earphone base box (1) comprises: A bottom box lower cover (101), wherein the bottom box lower cover (101) is provided with a receiving groove (1011) opening upward; A bottom box bracket (102), the bottom box bracket (102) being located in the accommodating groove (1011); wherein the earphone storage compartment (1021) and the adapter storage cavity (1022) both extend downward from the top surface of the bottom box bracket (102), and the battery storage cavity (1023) is located at the bottom surface of the bottom box bracket (102); A bottom box cover (103), wherein the bottom box cover (103) is located above the bottom box support (102).

4. The screw-top earphone box according to claim 3, characterized in that: The adapter storage cavity (1022) comprises an upper cavity (1022a) located on the bottom box cover (103) for storing the head of the Bluetooth adapter, and a lower cavity (1022b) located on the bottom box support (102) for storing the plug-in terminal of the Bluetooth adapter.

5. The screw-top earphone box according to claim 3, characterized in that: A horizontal surface (1024) is provided on the top surface of the bottom box bracket (102) at a position directly above the middle of the battery storage cavity (1023), and downwardly inclined triangular slopes (1025) are provided on both sides of the horizontal surface (1024); The triangular inclined surface (1025) is provided with a battery avoidance hole (1025a) for the vertex (401) of the storage battery (4) to extend into, at a position corresponding to the vertex (401) of the battery storage cavity (1023).

6. The screw-top earphone box according to claim 3, characterized in that: The bottom surface of the storage battery (4) is flush with the bottom surface of the earphone storage compartment (1021).

7. The screw-top earphone box according to claim 3, characterized in that: A circuit board (5) is also provided below the bottom box bracket (102).

8. The screw-top earphone box according to claim 7, characterized in that: The edge position of the circuit board (5) is in contact with the edge position of the bottom box bracket (102); A clearance space (501) is provided in the middle of the circuit board (5) for the earphone storage compartment (1021), the adapter storage cavity (1022) and the storage battery (4) to pass through.

9. The screw-top earphone box according to claim 1, characterized in that: A damping rubber block (6) for abutting against the Bluetooth adapter (100) is installed on the side wall of the adapter storage cavity (1022).

10. The screw-top earphone box according to claim 9, characterized in that: The earphone base box (1) is further provided with a rubber block positioning groove (1026) and a connecting groove (1027) connecting the rubber block positioning groove (1026) and the adapter storage cavity (1022); The damping rubber block (6) comprises a main body (601) located in the rubber block positioning groove (1026) and a The abutting portion (602) in the communicating groove (1027).

11. The screw-top earphone box according to claim 10, characterized in that: The size of the main body (601) is larger than the size of the connecting groove (1027) so as to limit the main body (601) from passing through the connecting groove (1027).

12. The screw-top earphone box according to claim 10, characterized in that: The side surface of the abutting portion (602) away from the main body portion (601) protrudes from the side wall of the adapter receiving cavity (1022).

13. The screw-top earphone box according to claim 10, characterized in that: An inclined surface (6021) is provided on the upper portion of the supporting portion (602), and the distance between the inclined surface (6021) and the main body (601) gradually increases from top to bottom.

14. The screw-top earphone box according to claim 10, characterized in that: A hollow groove (603) is provided on the side of the main body (601) away from the supporting portion (602); The hollow groove (603) is partially embedded in the abutting portion (602).

15. The screw-top earphone box according to claim 10, characterized in that: The earphone bottom box (1) comprises a bottom box support (102) provided with the rubber block positioning groove (1026) and the communicating groove (1027), and a bottom box cover (103) located above the bottom box support (102) and covering the upper end openings of the rubber block positioning groove (1026) and the communicating groove (1027); The damping rubber block (6) is inserted from top to bottom into the rubber block positioning groove (1026) and the connecting groove (1027).

16. The screw-top earphone box according to claim 9, characterized in that: The number of the damping rubber blocks (6) is two, and the two damping rubber blocks (6) are arranged opposite to each other.

17. The screw-top earphone box according to claim 1, characterized in that: A light board groove (1028) is provided at the edge of the earphone bottom box (1), and a plurality of partition plates (1029) protrude from the groove wall of the light board groove (1028) along the length direction, and each of the partition plates (1029) divides the space in the light board groove (1028) into a plurality of light emitting cavities; Wherein, a group of light-emitting lamp beads (105) is arranged in each of the light-emitting cavities.

18. The screw-top earphone box according to claim 17, characterized in that: A light guide (104) is provided at the slot opening of the light panel slot (1028).

19. The screw-top earphone box according to claim 18, characterized in that: The light guide (104) comprises a light guiding portion (1041) for covering the light board groove (1028) and a light display portion (1042) fixedly connected to the side of the light guiding portion (1041).

20. The screw-top earphone box according to claim 19, characterized in that: The light-guiding portion (1041) is provided with an avoidance groove (1041a) at a position corresponding to each of the partition plates (1029) for the corresponding partition plate (1029) to be inserted.

21. The screw-top earphone box according to claim 19, characterized in that: The lamp board groove (1028) has a positioning boss (1028a) extending from the groove wall along the width direction. The light-guiding portion (1041) is provided with a positioning groove (1041b) at a position corresponding to the positioning boss (1028a) for the positioning boss (1028a) to be inserted.

22. The screw-top earphone box according to claim 19, characterized in that: The earphone base box (1) comprises: A bottom box lower cover (101), wherein the bottom box lower cover (101) is provided with a receiving cavity with an opening facing upward; A bottom box bracket (102), the bottom box bracket (102) is located in the accommodating cavity; a downwardly recessed earphone storage compartment (1021) is provided in the middle of the bottom box bracket (102), each of the light panel slots (1028) is located at the edge of the bottom box bracket (102), and a accommodating cavity is provided between each of the partition plates (1029) and the corresponding cavity wall of the accommodating cavity. An outward expansion space (106) for accommodating the light display portion (1042); A bottom box cover (103), the bottom box cover (103) is located above the bottom box support (102) and covers each of the partition plates (1029) and the light guide portion (1041).

23. The screw-top earphone box according to claim 22, characterized in that: The thickness of the light-guiding portion (1041) is smaller than the thickness of the light-displaying portion (1042), and the top surface of the light-displaying portion (1042) is flush with the top surface of the bottom box cover (103).

24. The screw-top earphone box according to claim 17, characterized in that: Three light board slots (1028) are provided at the edge of the earphone base box (1), and two partition plates (1029) are provided in each light board slot (1028).

25. An earphone assembly, characterized in that: The invention comprises a Bluetooth adapter (100), two earphone bodies and a screw-top earphone box as claimed in any one of claims 1 to 24.

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