CN211429493U

CN211429493U - Turnover mechanism for wireless Bluetooth earphone box

Info

Publication number: CN211429493U
Application number: CN202020039404.2U
Authority: CN
Inventors: 钱晓晨; 骆兴顺; 杨勇; 李平
Original assignee: Suzhou Helin Micro Technology Co ltd
Current assignee: Suzhou Helin Micro Technology Co ltd
Priority date: 2020-01-09
Filing date: 2020-01-09
Publication date: 2020-09-04
Anticipated expiration: 2030-01-09

Abstract

The utility model provides a wireless bluetooth headset tilting mechanism for box, including fixed box body coupling assembling and pivot set up in motion box body coupling assembling on the fixed box body coupling assembling, motion box body coupling assembling with be provided with a reed between the fixed box body coupling assembling, the one end and the motion box body coupling assembling of reed are connected, and in fixed box body coupling assembling was arranged in to the other end, motion box body coupling assembling is in realize having damped upset through the reed on the fixed box body coupling assembling. The beneficial effects of the utility model are embodied in: the utility model discloses a coupling assembling is few, and occupation space is little, is favorable to whole earphone box structure layout design, and only needs just can realize opening and shutting that has the damping sense of earphone lid through a reed, has improved the comfort level that the user used. The problems that the existing structure in the market is complex, the occupied space is large, the user experience is not good and the like are effectively solved.

Description

Turnover mechanism for wireless Bluetooth earphone box

Technical Field

The utility model relates to a tilting mechanism especially relates to a wireless bluetooth headset is tilting mechanism for box.

Background

Along with the popularization of wireless bluetooth earphones, the earphone box that charges also more and more diversified. The hand feeling comfort degree and the smoothness brought by the opening action of the earphone box cover in daily use of people also become the judgment standard selected by consumers. This depends on the flip structure that assists in opening and closing the cover of the earphone box.

At present, main communication manufacturers in the market mostly adopt a tension spring hinge structure in the earphone box, or adopt a magnetic attraction and spring principle, and also use a spring and a buckle structure as an earphone opening and closing turnover mechanism. The tension spring hinge structure has very special requirements on the overall structure design of the earphone box, and finally the tension spring can be exposed outside the box body to affect the appearance, or the structure can be used for solving the problem that the tension spring is exposed outside the box body by increasing the volume of the box body, but the mode is not favorable for the product design. Magnetism is inhaled and is added opening of spring and spring buckle isotructure mainly through spring control lid, inhales through magnetism and the buckle controls the closure of lid, and this type structure is complicated, need occupy more box body spaces, proposes higher requirement to whole box body design, is unfavorable for cost control.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a wireless bluetooth headset is tilting mechanism for box.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a wireless bluetooth headset tilting mechanism for box, including fixed box body coupling assembling and pivot set up in the last motion box body coupling assembling of fixed box body coupling assembling, motion box body coupling assembling with be provided with a reed between the fixed box body coupling assembling, the one end and the motion box body coupling assembling of reed are connected, and fixed box body coupling assembling is arranged in to the other end, motion box body coupling assembling is in fixed box body coupling assembling is last to realize having damped upset through the reed.

Preferably, the fixed box connecting assembly is pivotally connected with the moving box connecting assembly through a through turnover shaft.

Preferably, fixed box body coupling assembling includes one and holds the chamber, it is equipped with a spacing groove to hold the intracavity arch, it ends the position hole to have seted up on one side in chamber to hold.

Preferably, the motion box body coupling assembling includes a connecting plate, the turnover shaft hole has been seted up to the one end of connecting plate, one side in turnover shaft hole is provided with the fixed axle, one side of fixed axle is equipped with a stop block rather than the level is perpendicular.

Preferably, one end of the reed penetrates through the fixed shaft, and the other end of the reed is arranged in the limiting groove.

Preferably, the turnover mechanism further comprises a baffle plate arranged in the earphone box body, and the connecting plate is erected at the upper end of the baffle plate.

Preferably, the upper end of the connecting plate is arranged in a box cover of the earphone box, and the box cover is turned over to drive the connecting plate to move.

The beneficial effects of the utility model are embodied in: the utility model discloses a coupling assembling is few, and occupation space is little, is favorable to whole earphone box structure layout design, and only needs just can realize opening and shutting that has the damping sense of earphone lid through a reed, has improved the comfort level that the user used. The problems that the existing structure in the market is complex, the occupied space is large, the user experience is not good and the like are effectively solved.

Drawings

FIG. 1: the utility model discloses tilting mechanism's spatial structure schematic diagram.

FIG. 2: the utility model discloses a fixed box body coupling assembling structure sketch map.

FIG. 3: the utility model discloses a motion box body coupling assembling structure sketch map.

FIG. 4: the utility model discloses open mode structure schematic diagram in the earphone box.

FIG. 5: the utility model discloses closed state structure schematic diagram in the earphone box.

FIG. 6: the turnover mechanism in fig. 4 is a schematic structural diagram.

FIG. 7: the turnover mechanism in fig. 5 is a schematic structural diagram.

FIG. 8: the utility model discloses motion box body coupling assembling is schematic diagram under rotatory in-process dead point state.

FIG. 9: the utility model discloses under the open mode, motion box body coupling assembling atress condition schematic diagram.

FIG. 10: the utility model discloses under the closed condition, motion box body coupling assembling atress condition schematic diagram.

Detailed Description

The technical scheme of the utility model is specifically described below with reference to the embodiment, and the utility model discloses a turnover mechanism for a wireless Bluetooth headset box, which is shown with reference to fig. 1-3, and comprises a fixed box body connecting assembly 4 and a moving box body connecting assembly 2, wherein the fixed box body connecting assembly 4 comprises an accommodating cavity, a limiting groove 7 is convexly arranged in the accommodating cavity, and a stop hole 6 is arranged at one side of the accommodating cavity; the motion box body connecting assembly 2 comprises a connecting plate, one end of the connecting plate is provided with a turnover shaft hole 8, one side of the turnover shaft hole 8 is provided with a fixed shaft 9, and one side of the fixed shaft 9 is horizontally and vertically provided with a stop block 10; the fixed box body connecting assembly 4 is in pivot connection with the moving box body connecting assembly 2 through the turnover shaft 1 penetrating through the turnover shaft hole 8.

The turnover mechanism further comprises a baffle 5 arranged in the earphone box body 13, and the connecting plate is erected at the upper end of the baffle 5. Because baffle 5 inlays and locates in box body 13 for whole earphone box is pleasing to the eye, and this baffle 5 can also further realize tilting mechanism's sealed. The upper end of the connecting plate 2 is arranged in a box cover 12 (namely a moving box body) of the earphone box, and the box cover 12 is turned over to drive the connecting plate to move. The connection between the fixed box body connecting assembly 4 and the moving box body connecting assembly 2 and the box cover 12 or the box body 13 can be realized through processes of plastic package, viscose glue and the like to realize tight fit.

A reed 3 is arranged between the fixed box body connecting assembly 4 and the moving box body connecting assembly 2. Specifically, a pot head of reed 3 is established on the fixed axle 9 of motion box body coupling assembling 2, the other end is arranged in spacing groove 7 in fixed box body coupling assembling 4, realizes through reed 3 motion box body coupling assembling 2 is in fixed box body coupling assembling 4 has the damped upset. In the rotation process of the mechanism, the reed is always in a compression state, and the elasticity of the reed enables the reed to be always in the limiting groove without the risk of groove separation.

Referring to fig. 4-10, when the box cover 12 is in an open state, the stop hole 6 controls the rotation angle of the moving box connecting assembly 2, so as to prevent the box cover and the box body from interfering with each other due to over-rotation. The stop block 10 arranged on the motion box body connecting assembly 2 is rotated to a set angle and position, and then the stop end is positioned in the limit hole 6 to stop, stop rotating and achieve an opening state. At this moment, the reed 3 is in a compression state, the compression reed 3 enables the elasticity generated by the compression reed to act on the motion box body connecting assembly 2, meanwhile, the action force of the stop hole 6 is applied to the stop block 10 of the motion box body connecting assembly 2, the motion box body connecting assembly 2 is completely in a stress balance state, the motion box body connecting assembly 2 stops moving, the auxiliary box cover is opened and completed, and the whole box body is completely opened and is static under the action of no external force.

At this time, the force condition of the motion box connecting component 2 is shown in fig. 9. That is, the elastic force of the compressed state of the reed 3 generates F2 acting force on the moving box connecting assembly 2, and at the same time, the moving box connecting assembly 2 receives the stop hole 6 acting force F1 and the trip shaft 1 acting force F3, then there are: f2= F1+ F3.

When the box cover is opened to be closed, a user acts on the box cover to react that the box body connecting assembly 2 is moved to be separated from the opening state of the auxiliary box cover, and the stop block 10 smoothly moves out of the stop hole 6 and starts to rotate around the turnover shaft 1. The reed 3 is in compression state all the time, and the tension of reed 3 makes the one end of reed 3 can be in the reed spacing groove 7 all the time, and the other end is followed connecting plate 2 and is carried out rotary motion downwards, and along with rotatory going on, the reed 3 is further compressed to the state of picture 7, reaches the closed state of supplementary lid. At this moment, the elastic force of the reed 3 acts on the motion box body connecting assembly 2, the box cover 12 and the box body 13 are closed and reacting force is transmitted to the motion box body connecting assembly 2, the motion box body connecting assembly 2 is completely in a stress balance state, the motion box body connecting assembly 2 stops moving, and the motion box is represented as that the whole box body is tightly closed and static under the action of no external force. Above, when the closed state is reached, the spring leaf 3 is still in the compressed state, and the reaction force thereof still acts on the moving box body connecting component 2, so that the moving box body connecting component can act on the box cover 12 and is always in the completely closed state.

At this moment, the stress situation of the moving box connecting assembly 2 is as shown in fig. 10, the elastic force of the compressed state of the reed 3 generates F4 acting force on the moving box connecting assembly 2, and meanwhile, the moving box connecting assembly 2 receives the reaction force F6 and the acting force F5 of the box body 13, and then: f5= F4+ F6.

In the whole rotation process of the moving box body connecting assembly 2, when the acting force direction of the reed 3 is parallel to the direction of the moving box body connecting assembly 2, as shown in fig. 8, the other state (namely, dead point state) without external force (without considering the gravity of the box cover) is reached, and the moving box body connecting assembly 2 is in a stress balance state.

In the whole process from opening to closing of the box cover, a user needs to apply external force to overcome the elastic force of the reed 3 to drive the box cover to close from the opening state to the dead point state, and the elastic force of the reed is enough to drive the box cover to move from the dead point state to the closing state without external force driving applied by the user. The same applies from closed to open. In the whole process, the reed 3 brings certain damping feeling to the user, so that the user has comfortable and good use experience.

Of course, the present invention has many specific embodiments, which are not listed here. All technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the scope of the present invention.

Claims

1. The utility model provides a wireless bluetooth headset tilting mechanism for box which characterized in that: including fixed box body coupling assembling and pivot set up in the last motion box body coupling assembling of fixed box body coupling assembling, motion box body coupling assembling with be provided with a reed between the fixed box body coupling assembling, the one end and the motion box body coupling assembling of reed are connected, and in fixed box body coupling assembling was arranged in to the other end, motion box body coupling assembling is in realize having damped upset through the reed on the fixed box body coupling assembling.

2. The turnover mechanism for the wireless bluetooth headset box of claim 1, wherein: the fixed box body connecting assembly is connected with the moving box body connecting assembly through a through turnover shaft in a pivot mode.

3. The turnover mechanism for the wireless bluetooth headset box of claim 2, wherein: the fixed box body coupling assembling includes one and holds the chamber, it is equipped with a spacing groove to hold the intracavity arch, it ends the position hole to have seted up on one side in chamber to hold.

4. The turnover mechanism for the wireless bluetooth headset box of claim 3, wherein: the motion box body coupling assembling includes a connecting plate, the turnover shaft hole has been seted up to the one end of connecting plate, one side in turnover shaft hole is provided with the fixed axle, one side of fixed axle is equipped with a stop block rather than the level is perpendicular.

5. The turnover mechanism for the wireless bluetooth headset box of claim 4, wherein: one end of the reed penetrates through the fixed shaft, and the other end of the reed is arranged in the limit groove.

6. The turnover mechanism for the wireless bluetooth headset box of claim 5, wherein: the turnover mechanism further comprises a baffle arranged in the earphone box body, and the connecting plate is erected at the upper end of the baffle.

7. The turnover mechanism for the wireless bluetooth headset box of claim 6, wherein: the upper end of the connecting plate is arranged in a box cover of the earphone box, and the box cover is turned over to drive the connecting plate to move.