CN208353552U - A kind of Earphone box protective case - Google Patents
A kind of Earphone box protective case Download PDFInfo
- Publication number
- CN208353552U CN208353552U CN201821178119.8U CN201821178119U CN208353552U CN 208353552 U CN208353552 U CN 208353552U CN 201821178119 U CN201821178119 U CN 201821178119U CN 208353552 U CN208353552 U CN 208353552U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- protective case
- shell
- earphone box
- charging
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 46
- 230000002528 anti-freeze Effects 0.000 claims abstract description 17
- 238000002955 isolation Methods 0.000 claims description 5
- 241000283690 Bos taurus Species 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 210000002683 foot Anatomy 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model proposes a kind of Earphone box protective cases, including protective case ontology and charging unit, the protective case ontology includes upper cover and lower cover, the upper cover and the lower cover are detachably connected, the upper cover is equipped with the first accommodating chamber, the second accommodating chamber is covered under described, the bottom of the lower cover is additionally provided with the first mounting hole, first mounting hole is connected with second accommodating chamber, one end of the charging unit is equipped with charging plug, one end radially far from the charging plug is equipped with first circuit board, the charging plug is fixedly connected with the first circuit board, the charging plug is inserted into first mounting hole；The lower cover has the first face, first face is equipped with antifreeze plate and second circuit board, the antifreeze plate is mounted on first face, Wireless charging coil is pasted on the antifreeze plate, two end feets of the Wireless charging coil are connect with the second circuit board respectively, the second circuit board and first circuit board electrical connection.
Description
Technical field
The utility model relates to wireless charging field, especially a kind of Earphone box protective case.
Background technique
As consumption upgrades, wireless headset is easy to carry to receive the favor of consumer because of its compact, in order to receive
Wireless headset of receiving avoids losing, and also to charge to wireless headset, wireless headset can all be beaten in an Earphone box.?
During carrying, the lid of these earphone boxes catches dust, while lid is easy to happen loosening in carrying process, causes
Wireless headset skids off, and in order to solve this problem, occurs Earphone box protective case on the market, Earphone box protective case can be to Earphone box
Fixed, dust-proof effect is played, while having had both the shape of fashion, obtains the favor of consumer.But these Earphone boxs are protected
Sheath still existing defects.Most Earphone box protective cases is to be inserted into charging connector by bottom opening by aperture and filled
Electricity, charging is inconvenient, while frequent charging and plug can also damage the charging interface of Earphone box, and influence Earphone box uses the longevity
Life, therefore, it is necessary to a Earphone box protective cases for having wireless charging function.
Utility model content
To solve the above-mentioned problems, the utility model proposes a kind of Earphone boxs being convenient for carrying and have wireless charging function
Protective case.
What the utility model was achieved through the following technical solutions:
The utility model proposes a kind of Earphone box protective case, including protective case ontology and charging unit, the protective case sheet
Body includes upper cover and lower cover, and the upper cover and the lower cover are detachably connected, and the upper cover is equipped with the first accommodating chamber, under described
It is covered with the second accommodating chamber, the accommodating space of first accommodating chamber and second accommodating chamber composition Earphone box, the lower cover
Bottom be additionally provided with the first mounting hole, first mounting hole is connected with second accommodating chamber, one end of the charging unit
Equipped with charging plug, one end radially far from the charging plug is equipped with first circuit board, the charging plug with it is described
First circuit board is fixedly connected, and the charging plug is inserted into first mounting hole；
The lower cover has the first face, and first face is equipped with antifreeze plate and second circuit board, the antifreeze plate attachment
On first face, Wireless charging coil, two end feets difference of the Wireless charging coil are pasted on the antifreeze plate
It is connect with the second circuit board, the second circuit board and first circuit board electrical connection；
In use, the Wireless charging coil, which receives electromagnetic wave and is translated into electric energy, is transferred to the second circuit
Plate, the second circuit board transfer electrical energy into the first circuit board, and the first circuit board transfers electrical energy into described fill
The charging interface of plug, the charging plug and Earphone box is electrically connected.
Further, the bottom of the lower cover, which extends outwardly, sets there are two symmetrically arranged mounting rack, on the mounting rack
Equipped with first through hole, two the second through-holes, the first through hole and second through-hole are symmetrically arranged on the first circuit board
It is connected by screw to.
Further, the lower cover also has the second face, and the first groove, first groove are additionally provided on second face
Bottom wall on be additionally provided with the second mounting hole, second mounting hole is connected with second accommodating chamber, and the protective case ontology is also
Including keypad, the keypad is equipped with button, and the keypad is mounted on first groove, one end of the button
It is inserted into second mounting hole.
Further, the second groove is additionally provided on first face, the antifreeze plate patch block is in second groove.
Further, the protective case ontology further includes outer housing, and the outer housing includes first shell and second shell,
The first shell and the second shell are detachably connected, and the first shell is connected with the upper cover, the second shell
Body and lower cover clamping.
Further, third through-hole is additionally provided in the second shell, the third through-hole is used for the exposing of the button,
The second shell extends internally equipped with two symmetrically arranged card columns, and two symmetrically arranged first cards are additionally provided on the lower lid
Slot, the second shell are set on the lower lid, and the card column is inserted into first card slot.
Further, one end of the first shell is also symmetrically arranged with the positioning column of two cattle horn shapes, and the one of the upper cover
End is additionally provided with two symmetrically arranged location holes, and the upper cover has elasticity, and the positioning column is inserted into the location hole, thus institute
First shell is stated to be arranged on the cover.
Further, the protective case ontology further includes indicator light, and the indicator light is mounted on the bottom of the lower cover, institute
It states indicator light to be electrically connected with the first circuit board, the second shell is equipped with fourth hole, and the fourth hole is used for institute
State appearing for indicator light.
Further, the second card slot and third groove are additionally provided in the second shell, second card slot is for positioning
The keypad, the third groove is for positioning the Wireless charging coil and the magnetic isolation plate.
Further, the charging plug is lighting plug.
The utility model has the beneficial effects that
The utility model proposes Earphone box protective case can be used in accommodate Earphone box, meanwhile, the Wireless charging coil
It can receive electromagnetic wave, and electromagnetic wave is turned to endanger and is transferred to the second circuit board for electric energy, the second circuit board is by electric energy
It is transferred to first circuit board, first circuit board transfers electrical energy into the charging plug, and the charging plug can pass electric energy
It is defeated by Earphone box, to complete the wireless charging to the earphone in Earphone box.Compared with other Earphone box protective cases, the ear
Machine box protection tackling has the function of wireless charging, charges more efficient and convenient, while also can be avoided the charging interface of Earphone box
It is damaged in frequent plug.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is a kind of decomposition diagram of the utility model；
Fig. 3 is another decomposition diagram of the utility model；
Fig. 4 is the structural schematic diagram of the lower cover；
Fig. 5 is the structural schematic diagram of the second shell.
Specific embodiment
In order to it is clearer, completely illustrate the technical solution of the utility model, with reference to the accompanying drawing to the utility model
It is described further.
Fig. 2 and Fig. 3 are please referred to, the utility model proposes a kind of Earphone box protective cases, including protective case ontology (not shown)
With charging unit 20, the protective case ontology includes upper cover 11 and lower cover 12, and the upper cover 11 and the lower cover 12 are removably
Connection, the upper cover 11 are equipped with the first accommodating chamber 111, and the lower cover 12 is equipped with the second accommodating chamber 121, external 14 energy of Earphone box
It is enough contained in the accommodating space of first accommodating chamber 111 and second accommodating chamber 121 composition, the upper cover 11 accommodates ear
The lid of machine box, the box body of the lower cover receiving Earphone box, the bottom of the box body is equipped with charging interface (not shown), under described
The bottom of lid 12 is additionally provided with the first mounting hole 122, and first mounting hole 122 is connected with second accommodating chamber 121, described to fill
One end of electric installation 20 is equipped with charging plug 21, and one end radially far from the charging plug 21 is equipped with first circuit board
22, the charging plug 21 is fixedly connected with the first circuit board 22, and the charging plug 21 is inserted into first mounting hole
122, the lower cover 12 has the first face 123, and first face 123 is equipped with antifreeze plate 15 and second circuit board 16, and described the
Two circuit boards 16 are mounted on first face 123, and the second circuit board 16 and the first circuit board 22 are electrically connected, described
Be pasted with Wireless charging coil 17 on antifreeze plate 15, two end feets of the Wireless charging coil 17 respectively with the second circuit
Plate 16 connects.In use, the wireless headset to charge will be needed to be put into Earphone box, by the earphone with wireless charging charge function
Box protective case is placed on wireless charging pedestal.It is sent out towards the wireless charging pedestal, wireless charging pedestal in first face 123
Radio magnetic wave, the Wireless charging coil 17 receive electromagnetic energy, and the magnetic isolation plate can completely cut off electromagnetic energy, to protect the ear
Machine box does not receive Electromagnetic Interference.Received electromagnetic energy is electric energy by the Wireless charging coil 17, and electric energy passes through described the
Two circuit boards 16 and the first circuit board 22 are conducted to the charging plug 21, the charging of the charging plug 21 and Earphone box
Interface electrical connection, electric energy input Earphone box by the charging plug 21, to complete the wireless charging to the wireless headset.
Compared with other Earphone box protective cases, the Earphone box protection tackling has the function of wireless charging, does not need to be connected with route again
It connects, it is more convenient to use, it charges rapider, it is slow to avoid wired charging speed, and interface and plug are easy because repeatedly
Plug leads to the possibility of poor contact influence service life.
Preferably, Fig. 2 and Fig. 3 are please referred to, the bottom of the lower cover 12, which extends outwardly, sets that there are two symmetrically arranged installations
Frame 125, the mounting rack 125 are equipped with first through hole 128, are symmetrically arranged with two the second through-holes on the first circuit board 22
221, the first through hole 128 and second through-hole 221 are connected by screw 23.To, the charging unit 20 with it is described
Lower cover 12 is completely embedded, and will not be shaken, and the charging interface accurate positioning of the charging plug 21 and Earphone box uses the longevity
Life length, it is more convenient to use.
Preferably, Fig. 2 and Fig. 3 are please referred to, the lower cover 12 also has the second face 124, is additionally provided on second face 124
First groove 127 is additionally provided with the second mounting hole 126, second mounting hole 126 and institute on the bottom wall of first groove 127
The conducting of the second accommodating chamber 121 is stated, the protective case ontology further includes keypad 18, and the keypad 18 is equipped with button 181, institute
It states keypad 18 to be mounted on first groove 127, second mounting hole 126 is inserted into one end of the button 181, described
The position of the Bluetooth pairing key of button 181 and Earphone box is corresponding.In use, pushing the button 181, the bluetooth of Earphone box
Bluetooth pairing button pressed downwards start to function.Therefore, the Earphone box protective case is very convenient carries and uses.
Preferably, referring to FIG. 3, being additionally provided with the second groove 128 on first face 123,15 patch block of antifreeze plate exists
In second groove 128.Second groove 128 plays the role of limit to the antifreeze plate 15 so that the antifreeze plate 15
With being completely embedded for the lower cover 12, it is not subjected to displacement.The antifreeze plate 15 can completely cut off electromagnetic wave, avoid in wireless charging mistake
Influence of the electromagnetic wave to Earphone box in journey.
Preferably, referring to FIG. 1, the protective case ontology further includes outer housing 30, the outer housing 30 includes first shell
Body 31 and second shell 32, the first shell 31 and the second shell 32 are detachably connected, 31 He of first shell
The upper cover 11 connects, and in the present embodiment, the material of the first shell 31 is hard gel, the material of the second shell 32
Matter is fire prevention ABS and PC plastic, has the characteristics that good dust-proof, high temperature resistant, corrosion resistant.The second shell 32 enables to
It is described
Preferably, Fig. 2 to Fig. 4 is please referred to, third through-hole 321, the third through-hole are additionally provided in the second shell 32
321 are used for the exposing of the button 181.The position of Bluetooth pairing key on the position and Earphone box of the button 181 is opposite
It answers, presses the button 181, the button 181 applies a pressure to the Bluetooth pairing key on Earphone box, thus Earphone box
Bluetooth pairing button pressed, start execute function.The second shell 32 extends internally equipped with two symmetrically arranged card columns
322, two symmetrically arranged card slots 129 are additionally provided on the lower cover 12, the second shell 32 is set on the lower cover 12,
The card column 322 is inserted into the card slot 129.The second shell 32 and the lower cover 12 are completely embedded, the second shell
32 pairs of lower covers 12 play a protective role.
Preferably, Fig. 2 and Fig. 3 are please referred to, one end of the first shell 31 is also symmetrically arranged with the positioning of two cattle horn shapes
Column 311, one end of the upper cover 11 are additionally provided with two symmetrically arranged location holes 112, and the positioning column 311 is inserted into the positioning
Hole 112, so that the first shell 31 is set in the upper cover 11.The material of the upper cover 11 is silica gel, the upper cover 11
Hardness be less than the first shell 31, the upper cover 11 have elasticity.When the first shell 31 and the second shell 32
When connection, the upper cover 11 is connect with the lower cover 12, forms the accommodating space of Earphone box.The upper cover 11 can buffer earphone
The pressure that box is subject to.When carrying, the upper cover 11 and the first shell 31 are completely embedded, the upper cover and external earphone
The lid of box leans, and therefore, the first shell 31 and the second shell 32 will not be loosened because of shaking.
Preferably, Fig. 1 to Fig. 3 is please referred to, the protective case ontology further includes indicator light 13, and the indicator light 13 is mounted on
The lower end in second face 124, the indicator light 13 are electrically connected with the first circuit board 22, and the second shell 32 is equipped with
Fourth hole 323, the fourth hole 323 are appeared for the indicator light 13.When wireless headset is in wireless charging state
When, the indicator light 13 is lighted.The light of the indicator light 13 is appeared from the fourth hole 323, and user can pass through the finger
Show that lamp 13 understands the charged state of wireless headset.
Preferably, referring to FIG. 5, the second shell 32 and the lower cover 12 are clamped.The charging unit 20, described
One circuit board 22, the second circuit board 16, the keypad 18, the indicator light 13, the magnetic isolation plate 15, the wireless charging
In the interlayer that electric coil 17 accommodates the second shell and the lower cover is formed.The second card is additionally provided in the second shell 32
Slot 325 and third groove 324, second card slot 325 is for positioning the keypad 18, and the third groove 324 is for fixed
The position Wireless charging coil 17 and the magnetic isolation plate 15.Therefore, these devices are not exposed in air, will not be because of shaking
It shakes and occurs to loosen or be displaced, extend the service life of the Earphone box protective case, also improve the aesthetics of appearance.
Preferably, Fig. 2 and Fig. 3 are please referred to, the charging plug 21 is lighting plug.The Earphone box of the utility model
Protective case can be the Earphone box charging with lighting interface, and certainly, the charging plug 21 is also possible to micro-USB
Charging plug, type-c charging plug etc., when charging jack micro-USB charging interface, the type-c of corresponding Earphone box fill
When electrical interface, the adjustable charging plug 21 is micro-USB charging plug, type-c charging plug.
Certainly, the utility model can also have other numerous embodiments, be based on present embodiment, the ordinary skill of this field
Personnel's obtained other embodiments under the premise of not making any creative work, belong to the utility model and are protected
Range.
Claims (10)
1. a kind of Earphone box protective case, including protective case ontology and charging unit, which is characterized in that
The protective case ontology includes upper cover and lower cover, and the upper cover and the lower cover are detachably connected, and the upper cover is equipped with
First accommodating chamber, is covered with the second accommodating chamber under described, first accommodating chamber and second accommodating chamber form Earphone box
Accommodating space, the bottom of the lower cover are additionally provided with the first mounting hole, and first mounting hole is connected with second accommodating chamber, institute
The one end for stating charging unit is equipped with charging plug, and the one end of the charging unit radially far from the charging plug is equipped with the
One circuit board, the charging plug are fixedly connected with the first circuit board, and the charging plug is inserted into first mounting hole；
The lower cover has the first face, and first face is equipped with antifreeze plate and second circuit board, and the antifreeze plate is mounted on institute
It states on the first face, Wireless charging coil, the electricity of second circuit board described in the Wireless charging coil cloud is pasted on the antifreeze plate
Connection, the second circuit board and first circuit board electrical connection；
In use, the Wireless charging coil, which receives electromagnetic wave and is translated into electric energy, is transferred to the second circuit board, institute
It states second circuit board and transfers electrical energy into the first circuit board, the first circuit board transfers electrical energy into the charging and inserts
The charging interface of head, the charging plug and Earphone box is electrically connected.
2. Earphone box protective case according to claim 1, which is characterized in that the bottom of the lower cover extends outwardly equipped with two
A symmetrically arranged mounting rack, the mounting rack are equipped with first through hole, are symmetrically arranged with two second on the first circuit board
Through-hole, each first through hole and second through-hole are connected by screw to.
3. according to Earphone box protective case described in claim 1, which is characterized in that the lower cover also has the second face, and described second
Be additionally provided with the first groove on face, be additionally provided with the second mounting hole on the bottom wall of first groove, second mounting hole with it is described
The conducting of second accommodating chamber, the protective case ontology further includes keypad, and the keypad is equipped with button, the keypad installation
On first groove, second mounting hole is inserted into one end of the button.
4. Earphone box protective case according to claim 1, which is characterized in that it is additionally provided with the second groove on first face,
The antifreeze plate patch block is in second groove.
5. Earphone box protective case according to claim 3, which is characterized in that the protective case ontology further includes outer housing,
The outer housing includes first shell and second shell, and the first shell and the second shell are detachably connected, described
First shell is connected with the upper cover, the second shell and lower cover clamping.
6. Earphone box protective case according to claim 5, which is characterized in that it is logical to be additionally provided with third in the second shell
Hole, the third through-hole are used for the exposing of the button, and the second shell extends internally equipped with two symmetrically arranged card columns, institute
It states and is additionally provided with two symmetrically arranged first card slots on lower lid, the second shell is set on the lower lid, and the card column is inserted
Enter first card slot.
7. Earphone box protective case according to claim 5, which is characterized in that one end of the first shell is also symmetrically arranged with
The positioning column of two cattle horn shapes, one end of the upper cover are additionally provided with two symmetrically arranged location holes, and the upper cover has elasticity,
The positioning column is inserted into the location hole, so that the first shell is arranged on the cover.
8. Earphone box protective case according to claim 5, which is characterized in that the protective case ontology further includes indicator light,
The indicator light is mounted on the bottom of the lower cover, and the indicator light is electrically connected with the first circuit board, the second shell
It is equipped with fourth hole, the fourth hole is appeared for the indicator light.
9. Earphone box protective case according to claim 5, which is characterized in that be additionally provided with the second card slot in the second shell
With third groove, second card slot is for positioning the keypad, and the third groove is for positioning the wireless charging electric wire
Circle and the magnetic isolation plate.
10. Earphone box protective case according to claim 1, which is characterized in that the charging plug is lighting plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178119.8U CN208353552U (en) | 2018-07-23 | 2018-07-23 | A kind of Earphone box protective case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821178119.8U CN208353552U (en) | 2018-07-23 | 2018-07-23 | A kind of Earphone box protective case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208353552U true CN208353552U (en) | 2019-01-08 |
Family
ID=64906102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821178119.8U Expired - Fee Related CN208353552U (en) | 2018-07-23 | 2018-07-23 | A kind of Earphone box protective case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208353552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601149A (en) * | 2020-12-11 | 2021-04-02 | Oppo广东移动通信有限公司 | Earphone, earphone box and earphone box assembly |
-
2018
- 2018-07-23 CN CN201821178119.8U patent/CN208353552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601149A (en) * | 2020-12-11 | 2021-04-02 | Oppo广东移动通信有限公司 | Earphone, earphone box and earphone box assembly |
| CN112601149B (en) * | 2020-12-11 | 2024-01-30 | Oppo广东移动通信有限公司 | Earphone, earphone box and earphone box assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 |