Bluetooth earphone box

Abstract

The invention relates to the technical field of Bluetooth earphones, and discloses a Bluetooth earphone box. The Bluetooth earphone box comprises a base, a locking assembly, a driving assembly and two top cover assemblies. The top wall of the base is provided with two mounting grooves for mounting earphones at intervals along a first direction, and the top wall is also provided with a support column positioned between the two mounting grooves; the two top cover assemblies are symmetrically arranged on the two sides of the supporting column in the second direction, each top cover assembly comprises an upper cover and a first elastic part, the upper covers of the two top cover assemblies are slidably connected to the base in the second direction, one end of each first elastic part is connected to the corresponding upper cover, the other end of each first elastic part is connected to the base, and the first elastic parts are used for driving the upper covers to move in the direction away from the supporting column; the locking assembly is rotationally connected to the supporting column, the two ends, in the second direction, of the locking assembly are each provided with a first clamping part, and the upper cover is provided with second clamping parts corresponding to the first clamping parts. The driving assembly is in driving connection with the locking assembly and used for driving the end, provided with the first clamping part, of the locking assembly to tilt up.

Description

Technical Field

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

[0002] With the rapid development of wireless technology, wireless Bluetooth headsets have become an indispensable electronic product in modern life. However, while enjoying its convenience, consumers have also put forward higher requirements for the innovation and practicality of product design. At present, most of the wireless Bluetooth headset charging boxes on the market use a manual rotation to open the lid. Although this design is classic, the opening method is single and lacks novelty, which makes it difficult to meet the growing and diverse needs of consumers.

[0003] Based on this, a Bluetooth headset box is urgently needed to solve the above-mentioned problems. Summary of the invention

[0004] Based on the above, the purpose of the present invention is to provide a Bluetooth headset box, which not only makes the appearance of the Bluetooth headset box more fashionable and beautiful, but also improves the convenience and practicality of operation, satisfies the user's pursuit of product innovation and personalization, and brings users a better quality use experience.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] A Bluetooth headset box, comprising:

[0007] A base, wherein the top wall of the base is provided with two mounting grooves for mounting earphones at intervals along a first direction, and the top wall is also provided with a support column located between the two mounting grooves;

[0008] Two top cover assemblies are symmetrically arranged on both sides of the support column along the second direction, the top cover assemblies include an upper cover and a first elastic member, the upper covers of the two top cover assemblies are slidably connected to the base along the second direction, one end of the first elastic member is connected to the upper cover, and the other end is connected to the base, and the first elastic member is used to drive the upper cover to move in a direction away from the support column to form an open cover state;

[0009] A locking assembly, which is rotatably connected to the support column, wherein the two ends of the locking assembly along the second direction are respectively provided with first clamping parts, and the upper cover is provided with a second clamping part corresponding to the first clamping part, and when the two top cover assemblies are in a closed state, the two first clamping parts can be clamped with the two second clamping parts of the upper covers;

[0010] A driving assembly is drivingly connected to the locking assembly, and is used to drive the end of the locking assembly provided with the first clamping portion to tilt up, so that the first clamping portion is separated from the second clamping portion.

[0011] As a preferred technical solution of a Bluetooth headset box, the locking assembly includes a first rotating shaft and two locking blocks, the first rotating shaft is installed on the top surface of the supporting column, the two locking blocks extend sequentially along the second direction, one end of the two locking blocks close to each other is rotatably connected to the first rotating shaft, and one end of the two locking blocks away from each other is provided with the first clamping portion;

[0012] The driving assembly includes two driving components, the two driving components correspond to the two locking blocks one by one, and the driving components are drivingly connected to the locking blocks.

[0013] As an optimal technical solution for a Bluetooth headset box, the driving component includes a button, a second rotating shaft and a driving rod, the button is arranged on the top surface of the support column, a driving groove is arranged in the support column, the second rotating shaft is arranged in the driving groove, the driving rod is rotatably connected to the second rotating shaft, the first end of the driving rod abuts against the bottom of the button, and the second end of the driving rod abuts against the bottom of the locking block; press the button to make the second end of the driving rod tilt up.

[0014] As a preferred technical solution of a Bluetooth headset box, a first roller is provided at the first end of the driving rod, and the first roller rolls and fits the bottom of the button; and / or

[0015] The second end of the driving rod is provided with a second roller, and the second roller rolls and fits against the bottom of the locking block.

[0016] As an optimal technical solution for a Bluetooth headset box, the locking assembly also includes a torsion spring, and one end of the two locking blocks close to each other is rotatably connected to the first rotating shaft through the torsion spring, and the torsion spring applies a torque force to the two locking blocks to rotate toward the upper cover.

[0017] As a preferred technical solution for a Bluetooth headset box, the first clamping portion is a buckle, and the second clamping portion is a slot. When the two top cover assemblies are in a closed state, the buckle is clamped in the slot.

[0018] As a preferred technical solution for a Bluetooth headset box, chamfers are provided on the opposite sides of the two first clamping portions.

[0019] As a preferred technical solution for a Bluetooth headset box, guide surfaces are provided at both ends of the base along the first direction, and the guide surfaces are in contact with the inner wall of the upper cover.

[0020] As an optimal technical solution for a Bluetooth headset box, the guide surface is provided with a limit groove extending along the second direction, the inner wall of the upper cover is provided with a limit protrusion corresponding to the limit groove, the limit protrusion is slidably connected in the limit groove, and the limit groove is used to limit the maximum travel of the upper cover along the second direction.

[0021] As a preferred technical solution for a Bluetooth headset box, the first elastic member is a spring, the base is provided with a guide groove extending along the second direction, and the first elastic member is located in the guide groove.

[0022] The beneficial effects of the present invention are:

[0023] The present invention provides a Bluetooth headset box, wherein the headset is arranged in a mounting groove of a base. When the Bluetooth headset box needs to be switched from a closed state to an open state, the driving component drives one end of a locking component provided with a first clamping part to tilt up, and the locking component rotates relative to a support column to make the corresponding first clamping part disengage from a second clamping part. At this time, the upper cover is not limited by the first clamping part, and the first elastic member of the top cover component drives the corresponding upper cover to move in a direction away from the support column; similarly, the driving component drives the first clamping part of the other end of the locking component to disengage from the second clamping part, and the other upper cover is opened to form an open state. When the Bluetooth headset box needs to be switched from an open state to a closed state, the driving component cancels the driving force, and then manually clamps the two upper covers, and the two upper covers overcome the elastic force of the two first elastic members and move toward the direction close to the support column to the closed state, and rotate relative to the support column, and the locking component is reset, so that the two first clamping parts clamp the two second clamping parts, so that the Bluetooth headset box remains in a closed state. The design of the present invention not only makes the appearance of the Bluetooth headset box more fashionable and beautiful, but also improves the convenience and practicality of operation, satisfies the user's pursuit of product innovation and personalization, and brings a better use experience to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0025] Figure 1 It is a structural schematic diagram of a Bluetooth headset box in a closed cover state provided by a specific embodiment of the present invention;

[0026] Figure 2 It is a structural schematic diagram of a Bluetooth headset box in an open cover state provided by a specific embodiment of the present invention;

[0027] Figure 3 yes Figure 2 A magnified view at point A;

[0028] Figure 4 It is a partial structural exploded diagram of a Bluetooth headset box provided in a specific embodiment of the present invention;

[0029] Figure 5 yes Figure 4 Enlarged view at B.

[0030] The following are marked in the figure:

[0031] 1. Base; 11. Mounting slot; 12. Guide surface; 13. Limiting slot; 14. Guide slot; 15. Boss; 16. Support column; 161. Driving slot; 162. Accommodating slot; 163. Mounting hole;

[0032] 2. Top cover assembly; 21. Upper cover; 211. Second clamping portion; 212. Position limiting protrusion; 213. Avoidance hole; 22. First elastic member;

[0033] 3. Locking assembly; 31. First rotating shaft; 32. Locking block; 321. First clamping portion; 322. Chamfer; 33. Torsion spring;

[0034] 4. driving assembly; 41. button; 42. second rotating shaft; 43. driving rod; 44. first roller; 45. second roller;

[0035] 5. Shell. DETAILED DESCRIPTION

[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0037] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0040] like Figure 1 and Figure 2 As shown, this embodiment provides a Bluetooth headset box, which includes a base 1, a locking assembly 3, a driving assembly 4 and two top cover assemblies 2. Specifically, the top wall of the base 1 is provided with two installation grooves 11 for installing headphones at intervals along the first direction, and the top wall is also provided with a support column 16 located between the two installation grooves 11; the two top cover assemblies 2 are symmetrically arranged on both sides of the support column 16 along the second direction, and the top cover assembly 2 includes an upper cover 21 and a first elastic member 22. The upper covers 21 of the two top cover assemblies 2 are slidably connected to the base 1 along the second direction, and one end of the first elastic member 22 is connected to the upper cover 21, and the other end is connected to the base 1. The first elastic member 22 is used to drive the upper cover 21 to move in a direction away from the support column 16 to form Open cover state; the locking assembly 3 is rotatably connected to the support column 16, and the two ends of the locking assembly 3 along the second direction are respectively provided with first clamping parts 321, and the upper cover 21 is provided with a second clamping part 211 corresponding to the first clamping part 321. When the two top cover assemblies 2 are in the closed cover state, the two first clamping parts 321 can be clamped to the second clamping parts 211 of the two upper covers 21; the driving assembly 4 is drivingly connected to the locking assembly 3, and the driving assembly 4 is used to drive the end of the locking assembly 3 provided with the first clamping part 321 to tilt up, so that the first clamping part 321 is separated from the second clamping part 211. In this embodiment, the first direction is X and the second direction is Y.

[0041] Among them, the earphone is arranged in the mounting groove 11 of the base 1. When the Bluetooth earphone box needs to be switched from the closed state to the open state, the driving component 4 drives the locking component 3 to be provided with one end of the first clamping part 321 to be lifted up, and the locking component 3 rotates relative to the support column 16 to make the corresponding first clamping part 321 disengage from the second clamping part 211. At this time, the upper cover 21 is not limited by the first clamping part 321, and the first elastic member 22 of the top cover assembly 2 drives the corresponding upper cover 21 to move in the direction away from the support column 16; similarly, the driving component 4 drives the first clamping part 321 at the other end of the locking component 3 to disengage from the second clamping part 211, open the other upper cover 21, and form an open state. When the Bluetooth headset box needs to be switched from the open state to the closed state, the driving component 4 cancels the driving force, and then manually clamps the two upper covers 21, and the two upper covers 21 overcome the elastic force of the two first elastic members 22 and move toward the support column 16 to the closed state, and rotate relative to the support column 16, and the locking component 3 is reset, so that the two first clamping parts 321 clamp the two second clamping parts 211, so that the Bluetooth headset box remains in the closed state. The design of this embodiment not only makes the appearance of the Bluetooth headset box more fashionable and beautiful, but also improves the convenience and practicality of operation, meets the user's pursuit of product innovation and personalization, and brings a better quality use experience to the user.

[0042] In this embodiment, Figure 1-Figure 5 As shown, the locking assembly 3 includes a first rotating shaft 31 and two locking blocks 32. The first rotating shaft 31 is installed on the top surface of the support column 16. The two locking blocks 32 extend in sequence along the second direction. The ends of the two locking blocks 32 that are close to each other are rotatably connected to the first rotating shaft 31. The ends of the two locking blocks 32 that are away from each other are provided with a first clamping portion 321. The driving assembly 4 includes two driving components. The two driving components correspond to the two locking blocks 32 one by one. The driving components are drivingly connected to the locking blocks 32. When the driving component drives the corresponding locking block 32 to be provided with one end of the first clamping portion 321 to tilt up, the first clamping portion 321 is separated from the second clamping portion 211. The two first locking blocks 32 can be adjusted separately, and one upper cover 21 can be opened separately, thereby improving the user experience.

[0043] Furthermore, the driving component includes a button 41, a second rotating shaft 42 and a driving rod 43. The button 41 is arranged on the top surface of the support column 16. A driving groove 161 is arranged in the support column 16. The second rotating shaft 42 is arranged in the driving groove 161. The driving rod 43 is rotatably connected to the second rotating shaft 42. The first end of the driving rod 43 abuts against the bottom of the button 41, and the second end of the driving rod 43 abuts against the bottom of the locking block 32. Press the button 41 to make the second end of the driving rod 43 tilt up. In this embodiment, a mounting hole 163 is provided on the top surface of the support column 16, and a button 41 is provided in the mounting hole 163. When the button 41 is pressed, the button 41 abuts against the first end of the driving rod 43, and the driving rod 43 rotates around the second rotating shaft 42. The first end of the driving rod 43 descends, and the second end of the driving rod 43 rises. The second end of the driving rod 43 drives the locking block 32 to rotate around the first rotating shaft 31, and one end of the locking block 32 having a first clamping portion 321 is tilted, thereby realizing that the first clamping portion 321 is disengaged from the second clamping portion 211.

[0044] Preferably, the first end of the driving rod 43 is provided with a first roller 44, and the first roller 44 rolls against the bottom of the button 41; and / or the second end of the driving rod 43 is provided with a second roller 45, and the second roller 45 rolls against the bottom of the locking block 32. In this embodiment, the first end of the driving rod 43 is provided with a first roller 44, and the second end of the driving rod 43 is provided with a second roller 45. When the driving rod 43 rotates around the second rotating shaft 42, the first roller 44 rolls against the bottom of the button 41, and the second roller 45 rolls against the bottom of the locking block 32, so as to prevent scratches between the driving rod 43, the button 41 and the locking block 32, and thus improve the service life of the Bluetooth headset box.

[0045] In this embodiment, two driving components are arranged on both sides of the locking assembly 3 along the first direction, and the two driving components are rotationally symmetrical relative to the axis of the support column 16. Preferably, the driving rod 43 is arc-shaped to reduce the volume occupied by the driving rod 43 in a limited space.

[0046] Further preferably, the locking assembly 3 also includes a torsion spring 33, and one end of the two locking blocks 32 that are close to each other is rotatably connected to the first rotating shaft 31 through the torsion spring 33. The torsion spring 33 applies a torque to the two locking blocks 32 to rotate in the direction of the upper cover 21, so that the locking blocks 32 always have a downward elastic force. When the button 41 is pressed and the two upper covers 21 move to the closed state, one end of the locking block 32 provided with the first clamping portion 321 descends under the elastic force of the torsion spring 33, automatically clamping the two upper covers 21 to achieve the purpose of closing and locking the covers.

[0047] In this embodiment, a receiving groove 162 is disposed on the top surface of the support column 16 . When the first clamping portion 321 is clamped to the second clamping portion 211 , a portion of the locking block 32 is located in the receiving groove 162 .

[0048] In this embodiment, the first clamping portion 321 is a buckle, and the second clamping portion 211 is a slot. When the two top cover assemblies 2 are in a closed state, the buckle is clamped in the slot.

[0049] Preferably, a chamfer 322 is provided on the opposite side of the two first clamping portions 321. When the two upper covers 21 move to the closed state, the chamfer 322 first contacts the upper covers 21, thereby driving the buckle to move upward. After the two upper covers 21 move to the closed state, the buckle falls into the slot.

[0050] In this embodiment, Figure 2 and Figure 3 As shown, the Bluetooth headset box further includes a housing 5, the base 1 is installed in the housing 5, the bottom surface of the upper cover 21 is in contact with and slidably connected to the top surface of the housing 5, and the housing 5 can support the upper cover 21. Preferably, the base 1 is provided with guide surfaces 12 at both ends along the first direction, and the guide surfaces 12 are in contact with the inner wall of the upper cover 21. The guide surfaces 12 can guide the upper cover 21 and improve the movement accuracy of the upper cover 21.

[0051] Preferably, the guide surface 12 is provided with a limiting groove 13 extending along the second direction, and the inner wall of the upper cover 21 is provided with a limiting protrusion 212 corresponding to the limiting groove 13, and the limiting protrusion 212 is slidably connected in the limiting groove 13. The limiting groove 13 is used to limit the maximum travel of the upper cover 21 along the second direction. The limiting groove 13 can guide and limit the limiting protrusion 212 to prevent the upper cover 21 from detaching from the Bluetooth headset box.

[0052] In this embodiment, the upper cover 21 is provided with an avoidance hole 213 for avoiding the support column 16. When the Bluetooth headset box is in a closed state, the side walls of the support column 16 fit into the avoidance holes 213 of the two upper covers 21 to limit the minimum distance between the two upper covers 21.

[0053] In this embodiment, the first elastic member 22 is a spring, and the base 1 is provided with a guide groove 14 extending along the second direction. The first elastic member 22 is located in the guide groove 14. The guide groove 14 can provide guidance for the spring, improve the stability of the spring compression or stretching, and improve the reliability of use.

[0054] In this embodiment, Figure 2-Figure 4 As shown, each top cover assembly 2 includes two first elastic members 22, and the two first elastic members 22 are arranged at intervals along the first direction. Therefore, a total of four guide grooves 14 are arranged on the base 1, and a boss 15 for connecting the spring is arranged between two guide grooves 14 on one side, and the boss 15 is respectively connected to the first elastic members 22 of the two top cover assemblies 2 on both sides along the second direction.

[0055] Note that the above are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art will understand that the present invention is not limited to the specific embodiments described herein, and that various obvious changes, readjustments and substitutions can be made by those skilled in the art without departing from the scope of protection of the present invention. Therefore, although the present invention has been described in more detail through the above embodiments, the present invention is not limited to the above embodiments, and may include more other equivalent embodiments without departing from the concept of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. A Bluetooth headset box, characterized in that: include: A base (1), wherein the top wall of the base is provided with two installation grooves (11) for installing earphones at intervals along a first direction, and the top wall is also provided with a support column (16) located between the two installation grooves (11); Two top cover assemblies (2) are symmetrically arranged on both sides of the support column (16) along the second direction, the top cover assembly (2) comprises an upper cover (21) and a first elastic member (22), the upper covers (21) of the two top cover assemblies (2) are slidably connected to the base (1) along the second direction, one end of the first elastic member (22) is connected to the upper cover (21), and the other end is connected to the base (1), the first elastic member (22) is used to drive the upper cover (21) to move in a direction away from the support column (16) to form an open cover state; A locking assembly (3) rotatably connected to the support column (16); the locking assembly (3) is provided with first clamping portions (321) at both ends along the second direction; the upper cover (21) is provided with a second clamping portion (211) corresponding to the first clamping portion (321); when the two top cover assemblies (2) are in a closed state, the two first clamping portions (321) can be clamped to the second clamping portions (211) of the two upper covers (21); A driving assembly (4) is drivingly connected to the locking assembly (3), and the driving assembly (4) is used to drive the end of the locking assembly (3) provided with the first clamping portion (321) to tilt up, so that the first clamping portion (321) is separated from the second clamping portion (211).

2. The Bluetooth headset box according to claim 1, characterized in that: The locking assembly (3) comprises a first rotating shaft (31) and two locking blocks (32), wherein the first rotating shaft (31) is mounted on the top surface of the supporting column (16), the two locking blocks (32) extend in sequence along the second direction, the ends of the two locking blocks (32) close to each other are rotatably connected to the first rotating shaft (31), and the ends of the two locking blocks (32) facing away from each other are provided with the first clamping portion (321); The driving assembly (4) comprises two driving components, the two driving components correspond to the two locking blocks (32) one by one, and the driving components are drivingly connected to the locking blocks (32).

3. The Bluetooth headset box according to claim 2, characterized in that: The driving component comprises a button (41), a second rotating shaft (42) and a driving rod (43); the button (41) is arranged on the top surface of the supporting column (16); a driving groove (161) is arranged in the supporting column (16); the second rotating shaft (42) is arranged in the driving groove (161); the driving rod (43) is rotatably connected to the second rotating shaft (42); the first end of the driving rod (43) abuts against the bottom of the button (41); the second end of the driving rod (43) abuts against the bottom of the locking block (32); the button (41) is pressed to make the second end of the driving rod (43) tilt up.

4. The Bluetooth headset box according to claim 3, characterized in that: A first roller (44) is disposed at the first end of the driving rod (43), and the first roller (44) rolls and fits against the bottom of the button (41); and / or A second roller (45) is provided at the second end of the driving rod (43), and the second roller (45) rolls and fits against the bottom of the locking block (32).

5. The Bluetooth headset box according to claim 2, characterized in that: The locking assembly (3) further comprises a torsion spring (33), and one end of the two locking blocks (32) close to each other is rotationally connected to the first rotating shaft (31) via the torsion spring (33), and the torsion spring (33) applies a torsion force to the two locking blocks (32) to rotate in a direction toward the upper cover (21).

6. The Bluetooth headset box according to claim 1, characterized in that: The first clamping portion (321) is a clamping buckle, and the second clamping portion (211) is a clamping slot. When the two top cover assemblies (2) are in a closed state, the clamping buckle is clamped in the clamping slot.

7. The Bluetooth headset box according to claim 6, characterized in that: A chamfer (322) is provided on one side of the two first clamping portions (321) facing away from each other.

8. The Bluetooth headset box according to claim 1, characterized in that: The base (1) is provided with guide surfaces (12) at both ends along the first direction, and the guide surfaces (12) are in contact with the inner wall of the upper cover (21).

9. The Bluetooth headset box according to claim 8, characterized in that: The guide surface (12) is provided with a limiting groove (13) extending along the second direction, and the inner wall of the upper cover (21) is provided with a limiting protrusion (212) corresponding to the limiting groove (13), and the limiting protrusion (212) is slidably connected in the limiting groove (13), and the limiting groove (13) is used to limit the maximum travel of the upper cover (21) moving along the second direction.

10. The Bluetooth headset box according to any one of claims 1 to 9, characterized in that: The first elastic member (22) is a spring, the base (1) is provided with a guide groove (14) extending along the second direction, and the first elastic member (22) is located in the guide groove (14).

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