CN218634228U - Bluetooth headset box that charges - Google Patents

Abstract

The utility model provides a bluetooth headset box open-close structure, including box body, lid and elastic component, lid and box body rotatable coupling just have the pivot between the two, and the lid is including the main part that is located one side of pivot and connect in the main part and be located the connecting portion of the opposite side of pivot, and the both ends of elastic component are connected respectively in connecting portion and box body. According to the scheme, the cover body is provided with the connecting part, one end of the elastic piece is connected to the connecting part, and the other end of the elastic piece is connected to the box body; when the cover body and the box body are manually pulled to be within the first angle range, the cover body can gradually and automatically cover under the action of the elastic piece; when the cover body and the box body are manually pulled into the second angle range, the cover body can be gradually and automatically opened under the action force of the elastic piece. This scheme simple structure, through mutually supporting between the connecting portion of elastic component, lid and the box body, can easily realize opening of lid and close, when saving the cost, improve user experience and feel.

Description

Bluetooth headset box that charges

Technical Field

The utility model belongs to the technical field of the bluetooth headset box that charges, especially, relate to a bluetooth headset box that charges.

Background

The charging box of the bluetooth headset on the market is closed and opened mostly by the magnetic force adsorption and the separation of the magnet.

However, the magnet adsorption mode needs to be respectively set up two opposite-polarity magnets in the box body and the box cover or respectively set up a magnet and a magnetic adsorption piece, so that the number of parts is large, the material is expensive, and the cost of the Bluetooth headset charging box is high.

SUMMERY OF THE UTILITY MODEL

A technical object of the utility model is to provide a bluetooth headset box that charges aims at solving among the correlation technique many and with high costs technical problem of part of bluetooth headset box that charges.

In order to solve the technical problem, the present invention is implemented as such, and a bluetooth headset charging box comprises a box body, a cover body and an elastic member, wherein the cover body is rotatably connected with the box body and has a rotating shaft therebetween, the cover body comprises a main body part located on one side of the rotating shaft and a connecting part connected to the main body part and located on the other side of the rotating shaft, and two ends of the elastic member are respectively connected to the connecting part and the box body; when the cover body and the box body are in a first angle range, the elastic piece provides elastic force for enabling the cover body to be closed relative to the box body; when the cover body and the box body are in a second angle range, the elastic piece provides elastic force for opening the cover body relative to the box body, and the first angle range and the second angle range are not overlapped.

Further, the first angle ranges from 0 ° to 85 °, and the second angle ranges from 90 ° to 120 °.

Further, the box body includes the opening orientation the first recess of main part, the bottom of first recess is provided with limit structure, connecting portion are provided with fixed knot and construct, the one end of elastic component connect in limit structure and the other end connect in fixed knot construct, the elastic component be used for to connecting portion provide certainly limit structure orientation the elasticity of connecting portion.

Further, the elastic element comprises a vertical spring, and the vertical spring comprises a head, an end tail and a spiral main body structure connected between the head and the end tail; the end head is fixedly connected in the fixed structure, and the end tail is connected with the limiting structure.

Further, the end with the axis of major structure has first contained angle, the end tail with have the second contained angle between the axis of major structure, end and end tail are located respectively the both sides of major structure's axis.

Furthermore, the fixing structure is provided with a connecting hole, and the end head is inserted into the connecting hole.

Furthermore, the limiting structure comprises a protruding block protruding out of the inner wall, opposite to the connecting portion, of the first groove, the end tail is bent to form a hook-shaped structure, the hook-shaped structure is enclosed to form a limiting through hole, and the protruding block penetrates through the limiting through hole.

Furthermore, a second groove with an opening facing the rotating shaft is formed in the side wall of the first groove, and a positioning structure is arranged at the bottom side of the connecting part; when the cover body and the box body are opened to a maximum angle, the positioning structure abuts against the top side of the second groove, and the maximum angle is between 110 and 150 degrees.

Furthermore, an inclined plane structure is arranged at the bottom side of the second groove, and a guide surface structure matched with the inclined plane structure is arranged on the positioning structure.

Furthermore, the box body still is provided with the groove of stepping down, connecting portion with the pivot all connect in the groove of stepping down, the groove bottom side of stepping down is provided with first curved surface, fixed knot construct the bottom side be provided with the second curved surface that first curved surface matches.

The utility model discloses in a bluetooth headset box that charges, compare with the correlation technique, beneficial effect lies in:

according to the scheme, the cover body is provided with the connecting part, one end of the elastic piece is connected to the connecting part, and the other end of the elastic piece is connected to the box body; when the cover body and the box body are manually pulled to a first angle range, the cover body can be gradually and automatically covered under the action of the elastic piece; when the cover body and the box body are manually pulled into the second angle range, the cover body can be gradually and automatically opened under the action force of the elastic piece. This scheme simple structure, through mutually supporting between the connecting portion of elastic component, lid and the box body, can easily realize opening of lid and close, when saving the cost, improve user experience and feel.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a charging box for a bluetooth headset according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a charging box of a bluetooth headset in an embodiment of the present invention at a first viewing angle;

fig. 3 is a schematic cross-sectional view of a charging box of a bluetooth headset in a second viewing angle according to an embodiment of the present invention;

fig. 4 is a schematic view of a part of the structure of a box body and an elastic member of a charging box for a bluetooth headset according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a box body and an elastic member of a bluetooth headset charging box in an embodiment of the present invention;

fig. 6 is a schematic structural view of a cover and an elastic member of a charging box for a bluetooth headset according to an embodiment of the present invention;

fig. 7 is an enlarged view of detail a of fig. 6.

In the drawings, each reference numeral denotes: 1. a box body; 11. a first groove; 111. a limiting structure; 1111. a bump; 112. a second groove; 1121. a bevel structure; 12. a yielding groove; 121. a first curved surface; 2. a cover body; 21. a main body portion; 22. a connecting portion; 221. a fixed structure; 2211. connecting holes; 2212. a second curved surface; 222. a positioning structure; 2221. a guide surface structure; 3. an elastic member; 31. a vertical spring; 311. a tip; 312. end-to-end; 3121. limiting through openings; 313. a body structure; 4. a rotating shaft; 10. a charging bin; 20. an interface.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-6, an embodiment of the present invention provides a bluetooth headset charging box, including a box body 1, a cover body 2 and an elastic member 3, wherein the cover body 2 is rotatably connected to the box body 1 and has a rotating shaft 4 therebetween, the cover body 2 includes a main body portion 21 located at one side of the rotating shaft 4 and a connecting portion 22 connected to the main body portion 21 and located at the other side of the rotating shaft 4, and two ends of the elastic member 3 are respectively connected to the connecting portion 22 and the box body 1; when the cover body 2 and the box body 1 are in a first angle range, the elastic piece 3 provides elastic force for enabling the cover body 2 to cover relative to the box body 1; when the cover 2 and the box 1 are in the second angle range, the elastic member 3 provides the elastic force for opening the cover 2 relative to the box 1, and the first angle range and the second angle range are not coincident.

In the scheme, the cover body 2 is provided with the connecting part 22, one end of the elastic part 3 is connected to the connecting part 22, and the other end is connected to the box body 1; when the cover body 2 and the box body 1 are manually pulled into a first angle range, the cover body 2 can be gradually and automatically covered under the action of the elastic piece 3; when the cover 2 and the case 1 are manually snapped within the second angle range, the cover 2 is gradually and automatically opened by the force of the elastic member 3. This scheme simple structure, through the mutually supporting between elastic component 3, the connecting portion 22 of lid 2 and the box body 1, can easily realize opening and closing with the lid of lid 2, when saving the cost, improve user experience and feel.

Further, referring to FIGS. 1-6, the first angle is in the range of 0-85 and the second angle is in the range of 90-120.

When the angle between the cover body 2 and the box body 1 is between 0 and 85 degrees, the elastic part 3 connected with the cover body 2 and the box body 1 can provide acting force for the cover body 2, so that the cover body 2 can automatically rotate downwards relative to the box body 1 to cover the box body 1; when the angle between the cover 2 and the box 1 is between 90 ° and 120 °, the elastic member 3 connected to the cover 2 and the box 1 provides a force to the cover 2, so that the cover 2 can be automatically rotated upward with respect to the box 1 to be completely opened.

Further, referring to fig. 2-4, the box body 1 includes a first groove 11 with an opening facing the main body 21, a limiting structure 111 is disposed at a bottom of the first groove 11, the connecting portion 22 is provided with a fixing structure 221, one end of the elastic element 3 is connected to the limiting structure 111, and the other end of the elastic element is connected to the fixing structure 221, and the elastic element 3 is configured to provide elastic force from the limiting structure 111 to the connecting portion 22.

Specifically, the first groove 11 is mainly of a U-shaped structure with an upward opening, and further includes a small section opposite to the back of the connecting portion 22. In the process of the relative rotation between the cover 2 and the case 1, the connection portion 22 provides a reaction force for the elastic member 3, so the elastic member 3 always has a tendency of approaching the back of the first groove 11, and therefore the limiting structure 111 disposed on the first groove 11 mainly limits the up-down movement of one end of the elastic member 3, so that one end of the elastic member 3 can be stably connected to the case 1.

Further, referring to fig. 4, fig. 6 and fig. 7, the elastic member 3 includes a vertical spring 31, the vertical spring 31 includes a head 311, a tail 312 and a spiral main structure 313 connected between the head 311 and the tail 312; the head 311 is fixedly connected to the fixing structure 221, and the tail 312 is connected to the position-limiting structure 111.

Specifically, the vertical spring 31 is bent from the head 311 to the main structure 313, the main structure 313 rotates to the end 312, and the head 311 and the end 312 are oriented in different directions; under the state that the box body 1 and the cover body 2 are closed, the main body structure 313 is hung in the first groove 11 and is parallel to the bottom surface of the first groove 11; when the cover 2 is manually pulled to make the cover 2 and the box 1 at a first angle, the fixing structure 221 drives the end 311 to move outwards, the main structure 313 deforms, the vertical spring 31 is stretched, and the vertical spring 31 exerts an acting force on the cover 2, so that the cover 2 automatically and gradually rotates downwards relative to the box 1, and finally the box 1 is covered; when the cover 2 is manually pulled to make the cover 2 and the box 1 move inward at the second angle, the fixing structure 221 drives the end 311 to deform the main structure 313, and the vertical spring 31 returns to the original state, so that the vertical spring 31 exerts an acting force on the cover 2, and the cover 2 automatically and gradually rotates upward relative to the box 1 and finally is completely opened.

Further, referring to fig. 4, 6 and 7, the axis of the tip 311 and the axis of the main body 313 form a first included angle, the axis of the tail 312 and the axis of the main body 313 form a second included angle, and the tip 311 and the tail 312 are respectively located at two sides of the axis of the main body 313.

Specifically, because the end socket 311 and the end tail 312 both have a certain angle with the axis of the main structure 313, and the end socket 311, the main body 21 and the end tail 312 are at different heights, it can be ensured that the vertical spring 31 provides an acting force for the cover 2 and the box body 1 to enable the cover 2 and the box body 1 to rotate relatively, and the main structure 313 can be effectively prevented from colliding with the cover 2 or the box body 1 during the relative rotation of the box body 1 and the cover 2, so that the functions of protecting the vertical spring 31 and prolonging the service life of the vertical spring 31 are achieved.

Further, referring to fig. 6, the fixing structure 221 is formed with a connecting hole 2211, and the end 311 is inserted into the connecting hole 2211.

Specifically, the end 311 is a straight structure; the outer wall of the end 311 abuts against the inner wall of the connecting hole 2211, so that the end 311 and the connecting hole 2211 can be stably connected; in the assembling process, the end 311 is only required to be assembled in the connecting hole 2211, so that the effect of simplifying the assembling process is achieved. When the cover 2 is manually pulled to make the space between the cover 2 and the box 1 at a first angle, the end 311 exerts an acting force on the connecting hole 2211 from the limiting structure 111 to the connecting portion 22, and further drives the cover 2 to rotate downward to finally cover the box 1; when the cover 2 is manually pulled to make the space between the cover 2 and the box 1 at the second angle, the end 311 exerts an acting force on the connection hole 2211 from the limiting structure 111 to the connection portion 22, and further drives the cover 2 to rotate upward and finally to be completely opened.

Further, referring to fig. 4-5, the limiting structure 111 includes a protrusion 1111 protruding from an inner wall of the first groove 11 opposite to the connecting portion 22, the end tail 312 is bent to form a hook-shaped structure, the hook-shaped structure surrounds the limiting through hole 3121, and the protrusion 1111 is inserted into the limiting through hole 3121.

Specifically, the first groove 11 is mainly U-shaped and has an upward opening, and further includes a small section opposite to the back of the connecting portion 22, the protrusion 1111 protrudes from the back of the first groove 11, the end tail 312 is located at a gap between the protrusion 1111 and the bottom of the first groove 11, and an outer wall of one side of the end tail 312 abuts against the back of the first groove 11. The projection 1111 functions to prevent the end tail 312 from moving upward relative to the bottom surface of the first recess 11. Because the end tail 312 is of a hook-shaped structure with the limiting through hole 3121, the end tail 312 can be limited from moving between the side walls of the first groove 11; and in the assembling process, the end tail 312 can be easily assembled in the first groove 11, so that the assembling difficulty is reduced. Because lid 2 can be to vertical spring 31 production from connecting portion 22 to limit structure 111's reaction force, consequently at lid 2 and the relative pivoted in-process of box body 1, end tail 312 has the trend of being close to towards first recess 11 back all the time, consequently, only need set up lug 1111 and the crooked hook-shaped structure can realize end tail 312 and box body 1's stable connection, simple structure.

In other embodiments, the position-limiting structure 111 may be a column structure or other structures, as long as the stable connection between the end tail 312 and the box body 1 is achieved.

Further, referring to fig. 4-5, the sidewall of the first groove 11 is provided with a second groove 112 having an opening facing the rotating shaft 4, and a positioning structure 222 is disposed at the bottom side of the connecting portion 22; when the cover 2 and the box 1 are opened to a maximum angle, the positioning structure 222 abuts against the top side of the second groove 112, and the maximum angle is between 110 ° and 150 °.

Specifically, the second groove 112 is mainly a U-shaped structure with an outward opening, two second grooves 112 are symmetrically arranged on the sidewall of the first groove 11, in the process of relative rotation of the cover 2 and the box body 1, when the two ends of the positioning structure 222 are respectively abutted to the top sides of the two second grooves 112, the second groove 112 generates an acting force for the cover 2, so that the cover 2 does not rotate any more, and the charging box is completely opened at this time, and the scheme is provided with the second groove 112 and the positioning structure 222, and can play a role in protecting the shape of the vertical spring 31.

It will be appreciated that the maximum angle between the cover 2 and the base 1 is affected by the opening of the side wall of the second recess 112, and when the top side of the second recess 112 is provided with an inclined configuration, the abutment of the locating formation 222 with the second recess 112 is different, and the maximum angle is correspondingly different.

Further, referring to fig. 2-5, a slope structure 1121 is disposed at the bottom side of the second groove 112, and a guiding surface structure 2221 matched with the slope structure 1121 is disposed on the positioning structure 222.

In the process of relative rotation between the cover 2 and the box 1, the positioning structure 222 is slowly close to the second groove 112, and the inclined surface structure 1121 and the guiding surface structure 2221 make the positioning structure 222 easily snap into the second groove 112, so that the shape of the elastic member 3 can be protected, and the user experience can be improved.

Further, referring to fig. 2-5, the box body 1 is further provided with a yielding groove 12, the connecting portion 22 and the rotating shaft 4 are both connected to the yielding groove 12, a first curved surface 121 is disposed at a bottom side of the yielding groove 12, and a second curved surface 2212 matched with the first curved surface 121 is disposed at a bottom side of the fixing structure 221.

Specifically, the abdicating groove 12 is of a U-shaped structure and has an upward opening, and the first groove 11 is arranged on the inner side of the abdicating groove 12; when the cover 2 and the box 1 rotate relatively, the first curved surface 121 and the second curved surface 2212 are arranged to prevent the fixing structure 221 from colliding with the box 1 and being damaged.

Further, referring to fig. 5, the charging chambers 10 are symmetrically disposed on the box body 1. The storehouse 10 that charges is provided with the chamber of acceping that holds bluetooth headset, and the size of acceping the chamber matches with bluetooth headset.

Further, please refer to fig. 1 and 5, the bluetooth headset charging box is further provided with an interface 20, and the interface 20 is used for connecting an external charging wire.

In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.

Above is the description to the technical scheme that the utility model provides, to the technical staff in the field, according to the inventive idea, all have the change part on concrete implementation and application scope, to sum up, this description content should not be understood as the restriction of the utility model.

Claims (10)

1. The Bluetooth headset charging box is characterized by comprising a box body, a cover body and an elastic piece, wherein the cover body is rotatably connected with the box body, a rotating shaft is arranged between the cover body and the box body, the cover body comprises a main body part positioned on one side of the rotating shaft and a connecting part connected with the main body part and positioned on the other side of the rotating shaft, and two ends of the elastic piece are respectively connected with the connecting part and the box body;

when the cover body and the box body are in a first angle range, the elastic piece provides elastic force for enabling the cover body to be closed relative to the box body; when the cover body and the box body are in a second angle range, the elastic piece provides elastic force for opening the cover body relative to the box body, and the first angle range and the second angle range are not overlapped.

2. The charging box for the bluetooth headset of claim 1, wherein the box body comprises a first groove with an opening facing the main body, a limiting structure is disposed at the bottom of the first groove, the connecting portion is provided with a fixing structure, one end of the elastic member is connected to the limiting structure, and the other end of the elastic member is connected to the fixing structure, and the elastic member is used for providing elastic force from the limiting structure to the connecting portion.

3. The charging box for the bluetooth headset of claim 2, wherein the elastic member comprises a vertical spring, the vertical spring comprises a head, a tail and a spiral main structure connected between the head and the tail; the end head is fixedly connected in the fixed structure, and the end tail is connected with the limiting structure.

4. The bluetooth headset charging box according to claim 3, wherein the head and the axis of the main body structure have a first angle, the tail and the axis of the main body structure have a second angle, and the head and the tail are respectively located at two sides of the axis of the main body structure.

5. The charging box for bluetooth earphones according to claim 4, wherein the fixing structure is provided with a connecting hole, and the end head is inserted into the connecting hole.

6. The charging box for the bluetooth headset of claim 4, wherein the limiting structure comprises a protrusion protruding from an inner wall of the first groove opposite to the connecting portion, the end tail is bent to form a hook-shaped structure, the hook-shaped structure encloses a limiting through hole, and the protrusion is inserted into the limiting through hole.

7. The charging box for the bluetooth headset of claim 2, wherein a second groove with an opening facing the rotating shaft is formed in a side wall of the first groove, and a positioning structure is arranged at the bottom side of the connecting part; when the cover body and the box body are opened to a maximum angle, the positioning structure abuts against the top side of the second groove, and the maximum angle is between 110 and 150 degrees.

8. A charging box for Bluetooth earphone as claimed in claim 7, wherein the bottom side of the second groove is provided with a slope structure, and the positioning structure is provided with a guiding surface structure matching with the slope structure.

9. The charging box for the bluetooth headset of claim 2, wherein the box body is further provided with a recess, the connecting portion and the rotating shaft are both connected to the recess, a first curved surface is provided at the bottom of the recess, and a second curved surface matching the first curved surface is provided at the bottom of the fixing structure.

10. A bluetooth headset charging box according to claim 1, characterized in that the first angle is in the range of 0-85 ° and the second angle is in the range of 90-120 °.

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