CN209267770U - A kind of earphone charging unit - Google Patents
A kind of earphone charging unit Download PDFInfo
- Publication number
- CN209267770U CN209267770U CN201920173995.XU CN201920173995U CN209267770U CN 209267770 U CN209267770 U CN 209267770U CN 201920173995 U CN201920173995 U CN 201920173995U CN 209267770 U CN209267770 U CN 209267770U
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- China
- Prior art keywords
- earphone
- power pack
- shell
- magnet
- upper cover
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Abstract
The utility model discloses a kind of earphone charging units, including a power pack and two earphones；Power pack includes shell, upper cover in a power pack bottom case, power pack, is connected between shell by an articulated structure in upper cover and power pack；The articulated structure includes one the groove of shell side in power pack being arranged in and the convex block of upper cover side is arranged in, and is equipped with two symmetrical connecting holes in groove；It is equipped with a mounting hole in convex block, a top spring is equipped at the center of mounting hole, an iron axis is inserted at the both ends of mounting hole, and one end of iron axis and top spring are inconsistent, and the other end of iron axis extends to outside and is inserted into connecting hole；A magnet mounting shell is fixed in the bottom of upper cover, is fixed with magnet in magnet mounting shell.The utility model structure is simple, and for charging unit convenient for opening, taking for earphone is more convenient laborsaving；The surface of charging unit does not have screw, more beautiful.
Description
Technical field
The utility model relates to a kind of earphone charging units.
Background technique
Earphone is a pair of of converting unit, it receives the electric signal that media player or receiver are issued, using close to ear
Piece loudspeaker convert it into the sound wave that can be heard.Earphone is usually separable with media player, is inserted using one
Head connection.Benefit is can to listen to sound equipment alone in the case where not influencing other people；Also the sound that ambient enviroment can be separated, to
The people that recording studio, DJ, journey, movement etc. use under noisy environment of making an uproar is helpful.Earphone original is made on phone and radio
, but it is prevailing with portable electronic devices, earphone is chiefly used in mobile phone, walkman, radio, portable electronic game sum digit
Reproducing apparatus for phonotape etc..
Currently, many earphones, especially bluetooth headset needs charge in time, when charging, is often placed on one
In charging box.In process of production, surface is often equipped with multiple screws to charging box, these screws affect beauty, and are easy life
Rust；Earphone is taken more inconvenient from charging box.
Summary of the invention
Technical problem to be solved in the utility model is that one kind is able to solve the above problem, is charged convenient for open earphone
Device.
The utility model is achieved through the following technical solutions: a kind of earphone charging unit, including a power pack and
Two earphones；Power pack includes shell, upper cover in a power pack bottom case, power pack, passes through a hinge in upper cover and power pack between shell
The connection of binding structure；The articulated structure includes one the groove of shell side being arranged in power pack and the convex of upper cover side is arranged in
Block, groove is interior to be equipped with two symmetrical connecting holes；It is equipped with a mounting hole in convex block, a top spring is equipped at the center of mounting hole,
An iron axis is inserted at the both ends of mounting hole, and one end of iron axis and top spring are inconsistent, and the other end of iron axis extends to outside and is inserted into
In connecting hole；A magnet mounting shell is fixed in the bottom of upper cover, is fixed with magnet in magnet mounting shell.
Earphone includes shell, earphone upper casing in an earphone bottom case, earphone as a preferred technical solution,；The bottom of earphone bottom case
Portion is equipped with an earplug；An installation cavity is formed in earphone bottom case and earphone between shell, earphone magnet, loudspeaker list are installed in installation cavity
Member, earphone pinboard, earphone PCBA board, headset batteries, electrode are struck the post；A mounting hole is offered in earphone on shell, in mounting hole
It is mounted with iron net, magnet is mutually adsorbed with iron net；The top surface of shell is equipped with multiple jacks in earphone, and the bottom of earphone lower casing is equipped with
Multiple pillars, pillar are inserted into jack fixed.
The side of power pack bottom case is equipped with a USB interface as a preferred technical solution, and it is close to be equipped with a USB at USB interface
Blocking.
Power pack bottom case is equipped with a battery installation cavity as a preferred technical solution, interior before battery installation to be equipped with electricity
Source battery；It is fixed with a power pack PCBA board and an indicator light PCBA board on power pack bottom case, is fixed in indicator light PCBA board
Battery capacity indication lamp；Power pack PCBA board is equipped with multiple charging thimbles；It is set in power pack there are two earphone placing groove, is charged on shell
Thimble is inserted into earphone placing groove, and an earphone is placed in earphone placing groove.
The beneficial effects of the utility model are: the utility model structure is simple, charging unit convenient for opening, take by earphone
It is more convenient laborsaving；The surface of charging unit does not have screw, more beautiful.
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 will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the explosive view of the utility model.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract and attached drawing), except non-specifically chatting
It states, can be replaced by other alternative features that are equivalent or have similar purpose.That is, unless specifically stated, each feature is only
It is an example in a series of equivalent or similar characteristics.
In the description of the present invention, it should be understood that term " one end ", " other end ", " outside ", "upper", " interior
The orientation or positional relationship of the instructions such as side ", "horizontal", " coaxial ", " center ", " end ", " length ", " outer end " is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this reality
With novel limitation.
In addition, in the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless
Separately there is clearly specific restriction.
The term for the representation space relative position such as "upper", " top ", "lower", " lower section " that the utility model uses is
A unit as shown in the drawings or feature are described for the purpose convenient for explanation relative to another unit or feature
Relationship.The term of relative space position can be intended to include equipment in use or work other than orientation as shown in the figure not
Same orientation.For example, being described as being located at other units or feature " below " or " under " if the equipment in figure overturn
Unit will be located at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both
Orientation.Equipment can otherwise be directed (be rotated by 90 ° or other directions), and be interpreted accordingly it is used herein with it is empty
Between relevant description language
In the present invention unless specifically defined or limited otherwise, term " setting ", " connection ", " passes through at " socket "
Wear ", the terms such as " grafting " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
As shown in Figure 1, including a power pack and two earphones；Power pack include a power pack bottom case 1, shell 2 in power pack,
Upper cover 3 is connected between shell 1 by an articulated structure in upper cover 3 and power pack, and shell and the assembly of power pack bottom case are solid in power pack
It is fixed；The articulated structure includes a groove 4 that shell side in power pack is arranged in and convex block 6 that upper cover side is arranged in, groove
It is interior to be equipped with two symmetrical connecting holes 5；It is equipped with a mounting hole in convex block, a top spring 7, mounting hole are equipped at the center of mounting hole
Both ends be inserted into an iron axis 8, one end of iron axis with push up that spring is inconsistent, and the other end of iron axis extends to outside and is inserted into connecting hole
In；A magnet mounting shell 9 is fixed in the bottom of upper cover, magnet mounting shell can directly seccotine be adhesively fixed, it is solid in magnet mounting shell
Surely there is magnet.
Wherein, earphone includes shell 12, earphone upper casing 13 in an earphone bottom case 11, earphone；The bottom of earphone bottom case is equipped with one
Earplug 13；An installation cavity is formed in earphone bottom case and earphone between shell, be equipped in installation cavity earphone magnet, loudspeaker unit 19,
Earphone pinboard, earphone PCBA board 21, headset batteries 20, electrode are struck the post；A mounting hole is offered in earphone on shell, in mounting hole
It is mounted with iron net (not shown), magnet is mutually adsorbed across magnet mounting shell with iron net；The top surface of shell is equipped with multiple in earphone
Jack, the bottom of earphone lower casing are equipped with multiple pillars, and pillar is inserted into jack fixed.
Wherein, the side of power pack bottom case is equipped with a USB interface, and a USB sealing-plug 15, USB sealing are equipped at USB interface
Plug is made of silica gel.
Wherein, power pack bottom case is equipped with a battery installation cavity, interior before battery installation to be equipped with power-supply battery 16；Power pack
It is fixed with a power pack PCBA board 22 and an indicator light PCBA board on bottom case, is fixed with battery capacity indication lamp in indicator light PCBA board；
Power pack PCBA board is equipped with multiple charging thimbles 17；It is set on shell in power pack there are two earphone placing groove, charging thimble is inserted into
To earphone placing groove, an earphone is placed in earphone placing groove.
Working principle: when installation, iron axis can carry out compression adjustment to top spring, and iron axis is inserted into connecting hole,
It pushes up spring to loosen, pushes iron axis, iron axis is secured firmly in connecting hole.At this moment hinged between shell in upper cover and power pack
Connection, convenient for opening upper cover, and outer surface does not have screw.
When opening upper cover, earphone is pulled straight out by magnet, earphone is taken more convenient.
The beneficial effects of the utility model are: the utility model structure is simple, charging unit convenient for opening, take by earphone
It is more convenient laborsaving；The surface of charging unit does not have screw, more beautiful.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, any change or replacement expected without creative work be should be covered within the scope of the utility model.
Therefore, the protection scope of the utility model should be determined by the scope of protection defined in the claims.
Claims (4)
1. a kind of earphone charging unit, it is characterised in that: including a power pack and two earphones；Power pack includes a power pack bottom
Shell, upper cover in shell, power pack are connected between shell by an articulated structure in upper cover and power pack；The articulated structure includes one
The groove of shell side and the convex block that upper cover side is arranged in power pack are set, connected in groove equipped with symmetrical two
Hole；It is equipped with a mounting hole in convex block, a top spring is equipped at the center of mounting hole, an iron axis is inserted at the both ends of mounting hole, iron axis
One end and top spring are inconsistent, and the other end of iron axis extends to outside and is inserted into connecting hole；A magnet is fixed in the bottom of upper cover
Mounting shell is fixed with magnet in magnet mounting shell.
2. earphone charging unit according to claim 1, it is characterised in that: earphone include an earphone bottom case, shell in earphone,
Earphone upper casing；The bottom of earphone bottom case is equipped with an earplug；An installation cavity is formed in earphone bottom case and earphone between shell, in installation cavity
Earphone magnet, loudspeaker unit, earphone pinboard, earphone PCBA board, headset batteries, electrode are installed to strike the post；It is opened on shell in earphone
Equipped with a mounting hole, iron net is mounted in mounting hole, magnet is mutually adsorbed with iron net；The top surface of shell is equipped with multiple insert in earphone
Hole, the bottom of earphone lower casing are equipped with multiple pillars, and pillar is inserted into jack fixed.
3. earphone charging unit according to claim 1, it is characterised in that: the side of power pack bottom case is equipped with a USB and connects
Mouthful, a USB sealing-plug is equipped at USB interface.
4. earphone charging unit according to claim 1, it is characterised in that: power pack bottom case is installed equipped with a battery
Chamber, it is interior before battery installation that power-supply battery is installed；A power pack PCBA board and an indicator light PCBA are fixed on power pack bottom case
Plate is fixed with battery capacity indication lamp in indicator light PCBA board；Power pack PCBA board is equipped with multiple charging thimbles；In power pack on shell
If charging thimble is inserted into earphone placing groove there are two earphone placing groove, an earphone is placed in earphone placing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920173995.XU CN209267770U (en) | 2019-01-31 | 2019-01-31 | A kind of earphone charging unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920173995.XU CN209267770U (en) | 2019-01-31 | 2019-01-31 | A kind of earphone charging unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209267770U true CN209267770U (en) | 2019-08-16 |
Family
ID=67584973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920173995.XU Active CN209267770U (en) | 2019-01-31 | 2019-01-31 | A kind of earphone charging unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209267770U (en) |
-
2019
- 2019-01-31 CN CN201920173995.XU patent/CN209267770U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |