Earphone case

Abstract

The present invention belongs to the technical field of earphone accessories and discloses an earphone box, comprising a box body, a box cover and an adapter. An earphone slot is provided at the end of the box body, a sliding track is provided on the side wall, and the end of the sliding track facing the notch of the earphone slot is a reversing end. The box cover has a closed state in which the notch of the earphone slot is closed and an open state in which the notch of the earphone slot is open. The adapter is connected to the box cover and can move on the sliding track. When the adapter is located at the reversing end, the box cover can rotate relative to the box body and switch between the closed state and the open state. In the open state, the box cover can slide along the sliding track through the adapter. In the present invention, the box body and the box cover are connected by the cooperation of the adapter and the sliding track. In the closed state, the adapter is located at the reversing end of the sliding track. When the box cover is opened, the box cover can first rotate relative to the box body to the open state and then slide away from the notch of the earphone slot along the sliding track, thereby avoiding interference with the removal and placement of the earphones.

Description

Technical Field

[0001] The present invention relates to the technical field of earphone accessories, and in particular to an earphone box. Background Art

[0002] Existing Bluetooth headsets are usually equipped with a headset box, which can accommodate and charge the Bluetooth headset. In existing wireless Bluetooth headset boxes, the box body and the box lid are usually connected by a fixed hinge structure. With this headphone box structure, the opening and closing angles of the box body and the box lid are limited. Due to the small size of Bluetooth headsets, when the box lid is opened relative to the box body, it is located on one side of the notch of the headphone slot on the box body, which interferes with the removal and placement of the headset, affecting the user experience. Summary of the Invention

[0003] The object of the present invention is to provide an earphone box which can avoid interference from a box cover when taking or placing earphones.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] Headphone case, including:

[0006] A box body, wherein an earphone slot is provided at an end of the box body;

[0007] A sliding track is provided on the side wall of the box body, wherein the end of the sliding track facing the notch of the earphone slot is a reversing end;

[0008] a box cover, the box cover having a closed state for covering the notch of the earphone slot and an open state for opening the notch of the earphone slot;

[0009] An adapter is connected to the box cover and can move on the sliding track. When the adapter is located at the reversing end, the box cover can rotate relative to the box body and switch between the closed state and the open state. In the open state, the box cover can slide along the sliding track through the adapter.

[0010] Preferably, the adapter includes a fixing rod and a connecting rod, one end of the fixing rod is connected to the box cover, and the connecting rod is vertically connected to the other end of the fixing rod and movably connected to the sliding track.

[0011] Preferably, the sliding track includes a sliding cavity and a connecting hole connected to the sliding cavity. In the closed state, the adapter extends into the sliding cavity from an opening at one end of the sliding cavity in the length direction. In the open state, the adapter extends into the sliding cavity from the connecting hole.

[0012] Preferably, the sliding cavity includes a reversing section and a sliding section that are interconnected. In the cross section perpendicular to the length direction, the cross-sectional area of the reversing section is larger than the cross-sectional area of the sliding section. When the adapter is at the reversing end, it is located in the reversing section.

[0013] Preferably, when the adapter is located in the sliding section, the side wall of the sliding section interferes with the rotation of the adapter.

[0014] Preferably, an elastic member is further included, and the side walls of the reversing section and the sliding section facing the earphone slot are flush, serving as guide walls. The elastic member is arranged in the reversing section and is configured to drive the adapter to rest against the guide wall.

[0015] Preferably, a limit block is further included, which is provided on the box body and located at one end of the sliding track. When the adapter abuts against the limit block, it is located at the reversing end.

[0016] Preferably, the limit block includes a magnet, and the limit block is configured to absorb the adapter and stop it at the reversing end.

[0017] Preferably, an operating portion is provided on the outer wall of the box cover facing away from the box body.

[0018] Preferably, two headphone slots are provided on the box body, and the two headphone slots are spaced apart in the first direction. When the adapter is located at the reversing end, the box cover can rotate relative to the box body with the second direction as the axis. In the open state, the box cover can slide along the third direction on the sliding track through the adapter, and the first direction, the second direction and the third direction are perpendicular to each other.

[0019] Beneficial effects of the present invention:

[0020] The box body and the box lid are connected by the cooperation of the adapter and the sliding track. In the closed state, the adapter is located at the reversing end of the sliding track. When opening the box lid, the box lid can first be rotated relative to the box body to the open state, and then slide away from the notch of the headphone slot along the sliding track, thereby avoiding interference with the removal and placement of the headphones, allowing users to remove and place the headphones in the headphone slot simply and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a structural schematic diagram of the earphone box according to an embodiment of the present invention, wherein the box cover is in a closed state;

[0022] Figure 2 yes Figure 1 sectional view of

[0023] Figure 3is a structural schematic diagram of the earphone box according to an embodiment of the present invention, wherein the cover is in an open state;

[0024] Figure 4 yes Figure 3 sectional view of

[0025] Figure 5 is a structural schematic diagram of the earphone box according to an embodiment of the present invention, wherein the cover is in an open state;

[0026] Figure 6 yes Figure 5 sectional view of

[0027] Figure 7 This is a schematic structural diagram of the box body, sliding rail, elastic member and limit block according to an embodiment of the present invention;

[0028] Figure 8 yes Figure 7 A schematic cross-sectional view of one direction;

[0029] Figure 9 yes Figure 8 Enlarged view of point A in the middle;

[0030] Figure 10 yes Figure 7 A schematic cross-sectional view of another orientation;

[0031] Figure 11 yes Figure 10 Enlarged view of point B in the middle;

[0032] Figure 12 2 is a schematic structural diagram of the adapter according to an embodiment of the present invention.

[0033] In the picture:

[0034] 1. Box body; 11. Headphone slot;

[0035] 2. Sliding track; 21. Sliding cavity; 211. Reversing section; 212. Sliding section; 213. Guide wall; 214. First side wall; 215. Second side wall; 22. Connecting hole;

[0036] 3. Box cover; 31. Operation part;

[0037] 4. Adapter; 41. Fixing rod; 42. Connecting rod;

[0038] 5. Elastic parts;

[0039] 6. Limit block. DETAILED DESCRIPTION

[0040] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar components or components having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, but are not to be construed as limiting the present invention.

[0041] In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed or detachable connections, mechanical or electrical connections, direct or indirect connections through an intermediate medium, and internal communication between two elements or interaction between two elements. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0042] In the description of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in contact with the second feature through another feature between them instead of being in direct contact. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0043] The technical solution of the present invention will be further described below with reference to the accompanying drawings and through specific implementation methods.

[0044] like Figures 1-12 As shown, the present invention provides an earphone box, comprising a box body 1, a box cover 3, and an adapter 4. An earphone slot 11 is provided at an end of the box body 1, and a sliding track 2 is provided on a side wall of the box body 1. The end of the sliding track 2 facing the notch of the earphone slot 11 is a reversing end. The box cover 3 has a closed state, in which the notch of the earphone slot 11 is covered, and an open state, in which the notch of the earphone slot 11 is open. The adapter 4 is connected to the box cover 3 and is movable on the sliding track 2. When the adapter 4 is at the reversing end, the box cover 3 can rotate relative to the box body 1, switching between the closed state and the open state. In the open state, the box cover 3 can slide along the sliding track 2 via the adapter 4.

[0045] In the present invention, the box body 1 and the box cover 3 are connected by the cooperation of the adapter 4 and the sliding track 2. In the closed state, the adapter 4 is located at the reversing end of the sliding track 2. When the box cover 3 is opened, the box cover 3 can first be rotated to the open state relative to the box body 1, and then slide away from the notch of the earphone slot 11 along the sliding track 2, thereby avoiding interference with the removal and placement of the earphones, allowing users to remove and place the earphones in the earphone slot 11 simply and quickly.

[0046] Specifically, the box body 1 is provided with two earphone slots 11, which are spaced apart in a first direction. When the adapter 4 is at the reversing end, it can rotate relative to the sliding track 2, allowing the box cover 3 to rotate relative to the box body 1 with the second direction as the axis. In the open state, the box cover 3 can slide along the sliding track 2 along the third direction via the adapter 4. The first direction, the second direction, and the third direction are perpendicular to each other. The above arrangement ensures that when the box cover 3 slides away from the notch of the earphone slot 11 along the sliding track 2, the two earphones in the two earphone slots 11 and the box cover 3 are spaced apart in sequence along the first direction, allowing the user to pick up the earphones in the earphone slots 11 along the second direction, avoiding mutual interference between the two earphones when picking up along the first direction.

[0047] More specifically, the headphone box comprises a flat body 1, with a first direction defining the length of the box, a second direction defining the width of the box, and a third direction defining the height of the box. This arrangement ensures that when the box cover 3 slides along the sliding track 2 away from the notch of the headphone slot 11, it is positioned at one end of the box's length. This ensures that the box's center of gravity is more balanced when placed, making it less likely to tip over when opened for use.

[0048] In this embodiment, a battery and a control circuit board are built into the box body 1 of the earphone box, and a charging interface is provided on the outer wall of the box body 1. The earphones can be charged when placed in the earphone box. These are all conventional settings in this field, and the specific structure and working principle will not be repeated here.

[0049] Specifically, the adapter 4 includes a fixing rod 41 and a connecting rod 42. One end of the fixing rod 41 is connected to the box cover 3. The connecting rod 42 is vertically connected to the other end of the fixing rod 41 and movably connected to the sliding track 2. The above arrangement can simply and reliably achieve the connection between the box body 1 and the box cover 3.

[0050] More specifically, the sliding track 2 is formed on the side wall of the box body 1 and includes a sliding cavity 21 and a connecting hole 22 connected to the sliding cavity 21. When the cover is closed, the adapter 4 extends into the sliding cavity 21 through an opening at one end of the sliding cavity 21 in the longitudinal direction. When the cover is open, the adapter 4 extends into the sliding cavity 21 through the connecting hole 22. The provision of the sliding cavity 21 and the connecting hole enables the adapter 4 to rotate and slide on the sliding track 2, improving the reliability and safety of the connection between the adapter 4 and the sliding track 2. In addition to the above configuration, the sliding track 2 can also be a T-shaped ridge structure provided on the side wall of the box body 1, with the adapter 4 sleeved onto this ridge structure.

[0051] In this embodiment, the sliding cavity 21 and the connecting hole 22 both extend along the third direction, that is, the height direction of the earphone box. The connecting rod 42 is located in the sliding cavity 21 and extends along the second direction. The fixed rod 41 passes through one end of the sliding cavity 21 in the length direction or the connecting hole 22 and extends into the sliding cavity 21 and is connected to the connecting rod 42.

[0052] Specifically, the sliding cavity 21 includes a interconnected reversing section 211 and a sliding section 212. In a cross-section perpendicular to its length, the cross-sectional area of the reversing section 211 is larger than that of the sliding section 212. When the adapter 4 is at the reversing end, it is located in the reversing section 211. The provision of the reversing section 211 provides space for the adapter 4 to rotate and change direction, preventing the adapter 4 from becoming stuck in the sliding cavity 21 when the lid 3 is switched between the closed and open positions.

[0053] More specifically, when the adapter 4 is located in the sliding section 212, the sidewalls of the sliding section 212 interfere with the rotation of the adapter 4. This arrangement allows the adapter 4 to slide only within the sliding section 212 and not to rotate. This allows the cover 3 to slide more smoothly along the sliding track 2 via the adapter 4, reducing shaking.

[0054] In this embodiment, the cross-section of the connecting rod 42 perpendicular to the length direction is a square with a side length A, and the cross-section of the sliding cavity 21 perpendicular to the length direction is a rectangle. The side length of the rectangle parallel to the first direction is B, and the side length parallel to the second direction is C. In terms of size relationship, A is equal to B, and the length of the connecting rod 42 is equal to C. Therefore, when the box cover 3 is in the open state, when the fixing rod 41 leaves the reversing section 211, it extends along the first direction, and the connecting rod 42 is clamped between the two side walls of the sliding section 212 in the first direction, and can only slide horizontally but not rotate.

[0055] Specifically, the earphone case further includes an elastic member 5. The sidewalls of the reversing section 211 and the sliding section 212 facing the earphone slot 11 are flush, forming a guide wall 213. The elastic member 5 is disposed in the reversing section 211 and is configured to drive the adapter 4 against the guide wall 213. This arrangement ensures that when the lid 3 is in the closed state, the elastic member 5 exerts a lateral stopping force on the lid 3 via the adapter 4, preventing the lid 3 from accidentally rotating and opening. Furthermore, when the lid 3 is in the open state, the elastic member 5 exerts a guiding force on the adapter 4, allowing the adapter 4 to smoothly pass from the reversing section 211 into the sliding section 212 along the guide wall 213.

[0056] More specifically, the side wall of the reversing section 211 away from the earphone slot 11 is the first side wall 214, the side wall of the sliding section 212 away from the earphone slot 11 is the second side wall 215, the distance between the first side wall 214 and the guide wall 213 is greater than the distance between the second side wall 215 and the guide wall 213, and the elastic member 5 is an elastic spring sheet, which is arranged on the first side wall 214 and extends toward the guide wall 213.

[0057] In this embodiment, when the fixing rod 41 is located in the reversing section 211, the box cover 3 is in the closed state, the fixing rod 41 extends along the third direction, and the two side walls of the connecting rod 42 are clamped between the guide wall 213 and the elastic member 5. When the box cover 3 is in the open state, the fixing rod 41 extends along the first direction, and the other two side walls of the connecting rod 42 are clamped between the guide wall 213 and the elastic member 5, so that the box cover 3 can be positioned and stopped in the closed state and the open state.

[0058] Specifically, the earphone box further includes a stopper 6, which is disposed on the box body 1 and located at one end of the sliding track 2. When the adapter 4 abuts against the stopper 6, it is located at the reversing end. The above arrangement enables the adapter 4 to be located at the reversing end more accurately and reliably.

[0059] More specifically, the stopper 6 includes a magnet, and the stopper 6 is configured to attract the adapter 4 and stop it at the reversing end. By providing the magnet, the position accuracy of the box cover 3 relative to the box body 1 in the closed state is improved.

[0060] More specifically, the earphone box also includes a stop block, which is arranged on the box body 1 and located at the other end of the sliding track 2. When the adapter 4 abuts against the stop block, the overall action of opening the cover is completed, thereby avoiding the notch of the earphone slot 11.

[0061] In this embodiment, the limit block 6 blocks the opening of one end of the sliding cavity 21 toward the notch of the earphone slot 11, and an avoidance hole is provided on the limit block 6, which is respectively connected to the sliding cavity 21 and the connecting hole 22. When the box cover 3 is in the closed state, the fixing rod 41 passes through the avoidance hole and extends into the sliding cavity 21. When the box cover 3 is in the open state, the fixing rod 41 moves into the connecting hole 22 through the avoidance hole. The stop block blocks the opening of one end of the sliding cavity 21 away from the notch of the earphone slot 11, and also includes a magnet, which can stop the box cover 3 in the open state through the magnetic adapter 4.

[0062] Specifically, an operating portion 31 is provided on the outer wall of the box cover 3 facing away from the box body 1. By providing the operating portion 31, the user can manually operate the box cover 3 to rotate and slide.

[0063] In this embodiment, the operating portion 31 is a groove, which is provided at the middle position in the length direction of the box cover 3 and passes through the width direction of the box cover 3. In addition to the above groove structure, the operating portion 31 can also be a boss structure.

[0064] The specific steps of opening the earphone box of the present invention are as follows:

[0065] First, the box cover 3 rotates relative to the box body 1 with the second direction as the axis, and is adjusted from the closed state to the open state.

[0066] Then, the box cover 3 slides along the third direction on the sliding track 2 through the adapter 4. During the sliding process, the box cover 3 is always in an open state relative to the box body 1.

[0067] Finally, the adapter 4 stops at one end of the sliding cavity 21 away from the earphone slot 11, and the box cover 3 is in the open state relative to the box body 1, completing the opening action.

[0068] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. Earphone box, characterized in that, include: A box body (1), wherein an earphone slot (11) is provided at an end of the box body (1); A sliding track (2) is provided on the side wall of the box body (1), and one end of the sliding track (2) facing the notch of the earphone slot (11) is a reversing end; A box cover (3), wherein the box cover (3) has a closed state for covering the notch of the earphone slot (11) and an open state for opening the notch of the earphone slot (11); The adapter (4) is connected to the box cover (3) and can move on the sliding track (2). When the adapter (4) is located at the reversing end, the box cover (3) can rotate relative to the box body (1) to switch between the closed state and the open state. In the open state, the box cover (3) can slide along the sliding track (2) through the adapter (4).

2. The earphone box according to claim 1, characterized in that: The adapter (4) comprises a fixing rod (41) and a connecting rod (42), one end of the fixing rod (41) is connected to the box cover (3), and the connecting rod (42) is vertically connected to the other end of the fixing rod (41) and movably connected to the sliding track (2).

3. The earphone box according to claim 1, characterized in that: The sliding track (2) comprises a sliding cavity (21) and a connecting hole (22) connected to the sliding cavity (21); in the closed state, the adapter (4) extends into the sliding cavity (21) from an opening at one end of the sliding cavity (21) in the longitudinal direction; in the open state, the adapter (4) extends into the sliding cavity (21) from the connecting hole (22).

4. The earphone box according to claim 3, characterized in that: The sliding cavity (21) comprises a reversing section (211) and a sliding section (212) that are connected to each other. In a cross section perpendicular to the length direction, the cross-sectional area of the reversing section (211) is larger than the cross-sectional area of the sliding section (212). When the adapter (4) is at the reversing end, it is located in the reversing section (211).

5. The earphone box according to claim 4, characterized in that: When the adapter (4) is located in the sliding section (212), the side wall of the sliding section (212) interferes with the rotation of the adapter (4).

6. The earphone box according to claim 4, characterized in that: It also includes an elastic member (5), the side wall of the reversing section (211) and the sliding section (212) facing the earphone slot (11) is flush, and is a guide wall (213), and the elastic member (5) is arranged in the reversing section (211) and is configured to drive the adapter (4) to abut against the guide wall (213).

7. The earphone box according to claim 1, characterized in that: It also includes a limit block (6), which is arranged on the box body (1) and located at one end of the sliding track (2). When the adapter (4) abuts against the limit block (6), it is located at the reversing end.

8. The earphone box according to claim 7, characterized in that: The limit block (6) comprises a magnet, and the limit block (6) is configured to absorb the adapter (4) and stop it at the reversing end.

9. The earphone box according to claim 1, characterized in that: An operating portion (31) is provided on the outer wall of the box cover (3) facing away from the box body (1).

10. The earphone box according to any one of claims 1 to 9, characterized in that: Two earphone slots (11) are provided on the box body (1), and the two earphone slots (11) are spaced apart in a first direction. When the adapter (4) is located at the reversing end, the box cover (3) can rotate relative to the box body (1) with the second direction as the axis. In the open state, the box cover (3) can slide along the third direction on the sliding track (2) through the adapter (4), and the first direction, the second direction and the third direction are perpendicular to each other.

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