CN209419808U - A kind of charging bluetooth earphone box half opening structure - Google Patents
A kind of charging bluetooth earphone box half opening structure Download PDFInfo
- Publication number
- CN209419808U CN209419808U CN201920587298.9U CN201920587298U CN209419808U CN 209419808 U CN209419808 U CN 209419808U CN 201920587298 U CN201920587298 U CN 201920587298U CN 209419808 U CN209419808 U CN 209419808U
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- China
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- upper cover
- bluetooth earphone
- box
- back box
- opening structure
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Abstract
The utility model relates to a kind of charging bluetooth earphone box half opening structure, including charging box, charging box includes back box and upper cover；Back box upper surface, which is offered, accounts for the 30-70% of the upper surface area of back box with the matched opening of upper cover, the area of opening；The shaft of rotation connection upper cover is provided in back box；Changing original full open end mode is half-open cover mold formula, and determinants space is smaller after opening, and reduces the volume of upper cover, and upper cover is lighter when opening and closing.
Description
Technical field
The utility model relates to charging bluetooth earphone box technical fields, more specifically to a kind of charging bluetooth earphone
Box half opening structure.
Background technique
Charging bluetooth earphone box is that a kind of common bluetooth headset is matched for being stored and charged to bluetooth headset use
Part；The charging bluetooth earphone box of boxlike at present, is mostly made of back box and upper cover, and back box and coverage are close, uncap for
Full-open type, determinants space is larger after uncapping, and it is more inconvenient that upper cover rotation carries out opening and closing operation.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of bluetooth ear
Machine charging box half opening structure.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of charging bluetooth earphone box half opening structure, including charging box are constructed, the charging box includes back box and upper cover；Its
In, the back box upper surface, which is offered, accounts for the upper surface of the back box with the matched opening of the upper cover, the area of the opening
The 30-70% of area；The shaft for being rotatablely connected the upper cover is provided in the back box.
Charging bluetooth earphone box half opening structure described in the utility model, wherein open angle is when the upper cover is opened
Right angle or obtuse angle.
Charging bluetooth earphone box half opening structure described in the utility model, wherein the shaft includes turning with the back box
The linkage section of dynamic connection and the segmental arc connecting with the upper cover, the opening of the segmental arc is towards the linkage section；The company
It is connected away from one end is connect with the upper cover with the segmental arc away from one end is connect with the back box to connect section.
Charging bluetooth earphone box half opening structure described in the utility model, wherein be provided with pivot pin in the back box；It is described
The pin hole with pivot pin cooperation rotation connection is provided on linkage section.
Charging bluetooth earphone box half opening structure described in the utility model, wherein be provided with locating convex block in the back box；
When the upper cover is opened, the locating convex block is protruded into the region that the segmental arc and the linkage section surround.
Charging bluetooth earphone box half opening structure described in the utility model, wherein the segmental arc and the linkage section
Joint angle is acute angle；The end shape of the locating convex block matches with the connection angular shape.
Charging bluetooth earphone box half opening structure described in the utility model, wherein the company of the linkage section and the back box
Contact is located in the back box.
Charging bluetooth earphone box half opening structure described in the utility model, wherein promising institute is arranged in the edge of the opening
State the chimb that upper cover is limited.
Charging bluetooth earphone box half opening structure described in the utility model, wherein be provided on described in the opening
The first inclined-plane avoided when lid rotation or the first cambered surface.
Charging bluetooth earphone box half opening structure described in the utility model, wherein the edge of the upper cover is provided with and institute
State the second inclined-plane of the first inclined-plane cooperation, or the second cambered surface with first cambered surface cooperation.
The utility model has the beneficial effects that: changing original full open end mode is half-open cover mold formula, water is occupied after opening
It is smaller between out of the void, and the volume of upper cover is reduced, upper cover is lighter when opening and closing.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below in conjunction with attached drawing
And the utility model is described in further detail for embodiment, the accompanying drawings in the following description is only that the part of the utility model is implemented
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other accompanying drawings:
Fig. 1 is that the charging bluetooth earphone box half opening structure of the utility model preferred embodiment opens schematic diagram；
Fig. 2 is the charging bluetooth earphone box half opening structure closure top view of the utility model preferred embodiment；
Fig. 3 is cross-sectional view when the charging bluetooth earphone box half opening structure of the utility model preferred embodiment is opened.
Specific embodiment
It is practical below in conjunction with this in order to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Technical solution in new embodiment carries out clear, complete description, it is clear that described embodiment is the portion of the utility model
Point embodiment, rather than whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not being paid
Every other embodiment obtained, belongs to the protection scope of the utility model under the premise of creative work.
The charging bluetooth earphone box half opening structure of the utility model preferred embodiment is as shown in Figure 1, simultaneously refering to Fig. 2 and figure
3, including charging box, charging box include back box 1 and upper cover 2；1 upper surface of back box offers and the matched opening 10 of upper cover 2, opening
10 area accounts for the 30-70% of the upper surface area of back box 1；The shaft 3 of rotation connection upper cover 2 is provided in back box 1；Change original
Full open end mode be half-open cover mold formula, determinants space is smaller after opening, and reduces the volume of upper cover 2, and upper cover 2 is opened
It is lighter when with closure.
Preferably, open angle is right angle or obtuse angle when upper cover 2 is opened；Upper cover 2 is closed more convenient, singlehanded can carry out
Operation；And the bracket that the equipment such as mobile phone are also used as under charging box opening state come using.
Preferably, there are two shafts 3, and 2 two sides of upper cover are located at；
Preferably, shaft 3 includes the linkage section 30 being rotatablely connected with back box 1 and the segmental arc 31 connecting with upper cover 2, arc
The opening of section 31 is towards linkage section 30；Linkage section 30 is away from connect one end and segmental arc 31 with back box 1 away from connecting one with upper cover 2
End is connected；When upper cover 2 and back box 1 are built, rotating junction quartile, and then can be to rotating junction in the inside of charging box
Divide and is protected.
Preferably, pivot pin 11 is provided in back box 1；The pin hole with the cooperation rotation connection of pivot pin 11 is provided on linkage section 30
300；It is rotatablely connected easy to assembly.
Preferably, locating convex block 12 is provided in back box 1；When upper cover 2 is opened, locating convex block 12 protrudes into segmental arc 31 and connects
It connects in the region that section 30 surrounds；Maximum angle limits when convenient for opening to upper cover 2.
Preferably, the joint angle of segmental arc 31 and linkage section 30 is acute angle；The end shape and joint angle of locating convex block 12
Shape matches；The contact area for increasing locating convex block 12 and joint angle two sides, after upper cover 2 is opened to maximum angle, if
There are also external force to be applied in upper cover 2, and stress can be dispersed by locating convex block 12, improves intensity.
Preferably, linkage section 30 and the tie point of back box 1 are located in back box 1；Good integrity.
Preferably, the chimb 100 that promising upper cover 2 is limited is arranged in be open 10 edge；When upper cover 2 covers, it can pass through
Chimb 100 limits it.
Preferably, the first inclined-plane 101 avoided when upper cover 2 rotates or the first cambered surface are provided in opening 10；It keeps away
Exempt to rotate upper cover and causes to interfere.
Preferably, the edge of upper cover 2 is provided with the second inclined-plane 20 with the cooperation of the first inclined-plane 100, or matches with the first cambered surface
The second cambered surface closed；When can upper cover be covered tightly, edge and the marginal gap of opening 10 be smaller.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (10)
1. a kind of charging bluetooth earphone box half opening structure, including charging box, the charging box include back box and upper cover；Its feature exists
In the back box upper surface, which is offered, accounts for the upper surface of the back box with the matched opening of the upper cover, the area of the opening
The 30-70% of area；The shaft for being rotatablely connected the upper cover is provided in the back box.
2. charging bluetooth earphone box half opening structure according to claim 1, which is characterized in that the upper cover is opened when opening
Angle is right angle or obtuse angle.
3. charging bluetooth earphone box half opening structure according to claim 1, which is characterized in that the shaft include with it is described
The linkage section of back box rotation connection and the segmental arc that connect with the upper cover, the opening of the segmental arc is towards the linkage section；
The linkage section is connected away from one end is connect with the upper cover with the segmental arc away from one end is connect with the back box.
4. charging bluetooth earphone box half opening structure according to claim 3, which is characterized in that be provided with axis in the back box
Pin；The pin hole with pivot pin cooperation rotation connection is provided on the linkage section.
5. charging bluetooth earphone box half opening structure according to claim 3, which is characterized in that it is fixed to be provided in the back box
Position convex block；When the upper cover is opened, the locating convex block is protruded into the region that the segmental arc and the linkage section surround.
6. charging bluetooth earphone box half opening structure according to claim 5, which is characterized in that the segmental arc and the company
The joint angle for connecing section is acute angle；The end shape of the locating convex block matches with the connection angular shape.
7. according to any charging bluetooth earphone box half opening structure of claim 3-6, which is characterized in that the linkage section with
The tie point of the back box is located in the back box.
8. -6 any charging bluetooth earphone box half opening structure according to claim 1, which is characterized in that the side of the opening
The chimb that the promising upper cover is limited is arranged in edge.
9. -6 any charging bluetooth earphone box half opening structure according to claim 1, which is characterized in that set in the opening
It is equipped with the first inclined-plane avoided in upper cover rotation or the first cambered surface.
10. charging bluetooth earphone box half opening structure according to claim 9, which is characterized in that the edge of the upper cover is set
It is equipped with the second inclined-plane with first inclined-plane cooperation, or the second cambered surface with first cambered surface cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920587298.9U CN209419808U (en) | 2019-04-26 | 2019-04-26 | A kind of charging bluetooth earphone box half opening structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920587298.9U CN209419808U (en) | 2019-04-26 | 2019-04-26 | A kind of charging bluetooth earphone box half opening structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209419808U true CN209419808U (en) | 2019-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920587298.9U Active CN209419808U (en) | 2019-04-26 | 2019-04-26 | A kind of charging bluetooth earphone box half opening structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209419808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113039809A (en) * | 2019-10-12 | 2021-06-25 | 深圳市创力能电源有限公司 | Novel bluetooth headset box flip structure that charges |
-
2019
- 2019-04-26 CN CN201920587298.9U patent/CN209419808U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113039809A (en) * | 2019-10-12 | 2021-06-25 | 深圳市创力能电源有限公司 | Novel bluetooth headset box flip structure that charges |
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