CN209882014U - Bluetooth headset and charging device thereof - Google Patents
Bluetooth headset and charging device thereof Download PDFInfo
- Publication number
- CN209882014U CN209882014U CN201920793386.4U CN201920793386U CN209882014U CN 209882014 U CN209882014 U CN 209882014U CN 201920793386 U CN201920793386 U CN 201920793386U CN 209882014 U CN209882014 U CN 209882014U
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- Prior art keywords
- charging device
- bluetooth headset
- shell
- earphone
- charging
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Abstract
The utility model relates to a bluetooth headset technical field, concretely relates to bluetooth headset and charging device thereof, include: an earphone body; charging device for receive and release the earphone body, it mainly includes: the earphone comprises a main shell, a main shell and a main cover, wherein the main shell mainly comprises an upper shell and a lower shell which are mutually covered, a first groove body matched with the upper half part of the earphone body is formed in the upper shell, and an open accommodating cavity is formed in the lower shell; the charging assembly is arranged in the accommodating cavity and comprises a wireless charging receiver, a battery and a control board which are fixed into a whole, and the upper side of the control board is electrically connected with a spring thimble and an indicator lamp; the utility model discloses can solve the problem of prior art's bluetooth headset box equipment and inefficiency effectively.
Description
Technical Field
The utility model relates to a bluetooth headset technical field, concretely relates to bluetooth headset and charging device thereof.
Background
The real wireless Bluetooth earphone consists of two earphones which are independent from each other and do not have cables and an earphone charging box for charging the earphones; the user can avoid the trouble of the wire and can easily talk in various ways. Since the advent of bluetooth headsets, it has been a good tool for the mobile commerce industry to increase efficiency.
The charging box of the wireless Bluetooth headset in the prior art comprises two compatible types of wired charging and wired and wireless charging, wherein the latter is preferred; a wireless charging coil of a wireless charging box is one of important components of the TWS earphone wireless charging box for realizing a wireless charging receiving function. Generally, a plurality of strands of thin enameled wires are wound in parallel, a magnetic separation sheet is arranged below the thin enameled wires, and when the earphone box is used, the earphone box can be directly externally hung on GND (ground) on the PCBA (printed circuit board assembly) to be wirelessly received independently. The PCBA is responsible for charging the battery inside the charging box, and is also required to be responsible for boosting the voltage of the battery inside the charging box and outputting the boosted voltage to charge the earphone. In addition, the lithium battery pack also has safety protection, and has protection functions of preventing overcharge, overdischarge, short circuit, overcurrent and the like of the built-in lithium battery.
The PCBA of the TWS earphone battery box power supply also needs to supply power to the TWS Bluetooth earphone, the lithium ion battery is boosted at the moment and then output to the earphone, and the earphone completes charging of the built-in battery through an internal charging circuit. Therefore, when the TWS earphone needs electricity, the charging box can be placed back to automatically replenish the electricity.
But prior art's bluetooth headset box that charges is mostly through fixing respectively and assembling box body, the subassembly that charges with the screw, and whole packaging efficiency is low, and it is inconvenient to disassemble the maintenance afterwards.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
To the above-mentioned shortcoming that prior art exists, the utility model provides a bluetooth headset and charging device thereof can solve prior art's bluetooth headset charging box equipment and the problem of inefficiency effectively.
Technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
a Bluetooth headset and a charging device thereof, comprising:
an earphone body;
charging device for receive and release the earphone body, it mainly includes:
the earphone comprises a main shell, a main shell and a main cover, wherein the main shell mainly comprises an upper shell and a lower shell which are mutually covered, a first groove body matched with the upper half part of the earphone body is formed in the upper shell, and an open accommodating cavity is formed in the lower shell;
the charging assembly is arranged in the accommodating cavity and comprises a wireless charging receiver, a battery and a control board which are fixed into a whole, and the upper side of the control board is electrically connected with a spring thimble and an indicator lamp;
the compression joint cover body is matched and clamped with an opening of the accommodating cavity, a pair of second groove bodies matched with the lower half part of the earphone body are arranged on the upper side of the compression joint cover body, and through holes for the spring ejector pins to penetrate out are formed in the second groove bodies;
the insulation board is a lighttight foam board, is matched and inserted at the lower part of the crimping cover body, and is attached above the control board when the crimping cover body is buckled at the opening of the containing cavity.
Furthermore, the top of going up the casing is fixed with the silica gel subassembly, and the top of going up the casing is equipped with and is used for the third cell body of silica gel subassembly embedding.
Furthermore, the silica gel assembly connecting part and the silica gel rings fixed on two sides of the connecting part are hinged and fixed in the third groove body.
Furthermore, one end of the upper shell and one end of the lower shell are hinged, and the other ends of the upper shell and the lower shell are in magnetic adsorption clamping connection.
Furthermore, the front side of the lower shell is provided with an indicating hole corresponding to the indicating lamp, and the rear side is provided with a Micro charging port.
Furthermore, a plurality of buckles are arranged on the periphery of the crimping cover body, and clamping teeth matched with the buckles one by one are fixed at the opening of the accommodating cavity.
Furthermore, wireless charging receiver and control panel splice respectively and fix the both sides at the battery, the control panel passes through the fix with screw in the holding intracavity, and preferably be equipped with small-size fin between control panel and battery to prevent that the control panel is overheated, damage electrical component.
Advantageous effects
Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:
the utility model discloses a with each subassembly modularized design of charging device, the holding intracavity of casing under charging assembly forms a whole arranging in to peg graft each other through crimping lid and foam insulation board and carry out the crimping encapsulation, the crimping lid and down between the casing fixed for the joint, overall structure packaging efficiency is high, and when the later stage damages the maintenance, the grafting of being convenient for is changed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, 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 invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
Fig. 1 is an exploded view of the overall structure of the present invention;
fig. 2 is a schematic view of the combination of the earphone body and the charging device of the present invention;
fig. 3 is a schematic view of the charging assembly of the present invention;
fig. 4 is an opened schematic view of the main housing of the present invention;
fig. 5 is a schematic view of a silica gel module according to the present invention;
the reference numerals in the drawings denote: 1-an earphone body; 2-a charging device; 3-a main housing; 4-a charging assembly; 5-crimping the cover body; 6, insulating plates; 7-a silica gel component; 31-an upper shell; 32-lower shell 33-containing cavity; 34-a first trough body; 35-latch; 36-a third trough body; 41-a wireless charging receiver; 42-a battery; 43-control panel; 44-spring ejector pin; 45-indicator light; 51-a second trough body; 52-a through hole; 53-buckling; 71-a connecting part; 72-silica gel ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
The first embodiment is as follows:
a bluetooth headset and a charging device 2 thereof according to this embodiment, refer to fig. 1-2: the method comprises the following steps: earphone body 1 and charging device 2, charging device 2 is used for receiving and releasing earphone body 1, and wherein charging device 2 mainly includes following four main unit: each subassembly modular design of charging device 2, overall structure packaging efficiency is high, and when damage the maintenance in the later stage, is convenient for peg graft and change.
Referring to fig. 4: the earphone comprises a main shell 3, wherein the main shell 3 mainly comprises an upper shell 31 and a lower shell 32 which are mutually covered, a first groove body 34 matched with the upper half part of the earphone body 1 is formed in the upper shell 31, and an open accommodating cavity 33 is formed in the lower shell 32; one end of the upper shell 31 is hinged with one end of the lower shell 32, and the other end of the upper shell and the other end of the lower shell are connected through magnets fixed on the inner sides of the shells respectively, so that the magnetic attraction clamping connection is realized.
Referring to fig. 3: the charging assembly 4 is arranged in the accommodating cavity 33 and comprises a wireless charging receiver 41, a battery 42 and a control board 43 which are fixed into a whole, and the upper side of the control board 43 is electrically connected with a spring thimble 44 and an indicator lamp 45; the control panel 43 is of a type SY6918B, the battery 42 is of a type 18650, the spring pins 44 are of a 3pin mode, and are respectively used for the charging device 2 to communicate with the earphone body 1, and the charging device 2 knows the charging state, code matching and earphone condition of the earphone body 1. The connection circuit and the operation principle among the wireless charging receiver 41, the battery 42 and the control board 43 are prior art and will not be described herein.
The wireless charging receiver 41 and the control board 43 are respectively fixed on two sides of the battery 42 by gluing, the control board 43 is fixed in the accommodating cavity 33 by screws, and a small-sized heat sink is preferably arranged between the control board 43 and the battery 42 to prevent the control board 43 from overheating and damaging electrical components.
Wherein the front side of lower casing 32 is seted up the pilot hole that corresponds with pilot lamp 45 (wherein this product of pilot lamp 45 adopts four lamp body demonstration, when bright totally, shows that battery 42 is full of state), and the rear side has seted up the Micro mouth that charges, and wherein the Micro mouth that charges is connected with control panel 43 electricity for battery 42's wired charging.
The pressing cover body 5 is matched with and clamped at the opening of the accommodating cavity 33, a pair of second groove bodies 51 matched with the lower half part of the earphone body 1 are arranged on the upper side of the pressing cover body 5, and through holes 52 for the spring ejector pins 44 to penetrate out are formed in the second groove bodies 51; a plurality of buckles 52 are arranged on the periphery of the crimping cover body 5, and the clamping teeth 35 which are matched with the buckles 52 one by one are fixed at the opening of the accommodating cavity 33.
Insulation board 6, insulation board 6 are lighttight cystosepiment, further choose for use to have thermal-insulated foam glass board, and insulation board 6 cooperation is pegged graft in the lower part of crimping lid 5 to when crimping lid 5 lock joint is in the opening part of holding chamber 33, the laminating is in the top of control panel 43, and insulation board 6 not only can insulate against heat control panel 43, can also the separation light, realizes the concentrated demonstration of appointed lamp in pilot hole department. The four corners of the insulating plate 6 are provided with protrusions for splicing, and the lower part of the crimping cover body 5 is provided with slots for splicing the protrusions, so that the connection is convenient.
Example two:
the difference from the first embodiment is that: referring to fig. 5: another specific application of the present invention is: through being fixed with silica gel subassembly 7 at the top of last casing 31, and the top of going up casing 31 is equipped with the third cell body 36 that is used for silica gel subassembly 7 embedding, and the level and smooth pleasing to the eye degree of product has been guaranteed in embedded design.
Connecting portion 71 of silica gel subassembly 7 and the silica gel ring 72 of fixing in connecting portion 71 both sides, connecting portion 71 is articulated to be fixed in third cell body 36, and silica gel ring 72 can freely pull out the upset, can pull out the silica gel ring 72 of both sides and embolia suitable finger joint during the use, realizes fixing whole charging device 2 at the hand, and charging device 2's reasonable when conveniently walking and running is placed, has increased the receive and release performance, is convenient for get simultaneously and adorn earphone body 1.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a bluetooth headset and charging device which characterized in that: the method comprises the following steps:
an earphone body;
charging device for receive and release the earphone body, it mainly includes:
the earphone comprises a main shell, a main shell and a main cover, wherein the main shell mainly comprises an upper shell and a lower shell which are mutually covered, a first groove body matched with the upper half part of the earphone body is formed in the upper shell, and an open accommodating cavity is formed in the lower shell;
the charging assembly is arranged in the accommodating cavity and comprises a wireless charging receiver, a battery and a control board which are fixed into a whole, and the upper side of the control board is electrically connected with a spring thimble and an indicator lamp;
the compression joint cover body is matched and clamped with an opening of the accommodating cavity, a pair of second groove bodies matched with the lower half part of the earphone body are arranged on the upper side of the compression joint cover body, and through holes for the spring ejector pins to penetrate out are formed in the second groove bodies;
the insulation board is a lighttight foam board, is matched and inserted at the lower part of the crimping cover body, and is attached above the control board when the crimping cover body is buckled at the opening of the containing cavity.
2. The Bluetooth headset and the charging device thereof as claimed in claim 1, wherein the top of the upper housing is fixed with a silica gel component, and the top of the upper housing is provided with a third groove body for embedding the silica gel component.
3. The bluetooth headset and the charging device thereof as claimed in claim 2, wherein the silicone assembly connecting part and the silicone rings fixed at two sides of the connecting part are hinged and fixed in the third slot.
4. The bluetooth headset and the charging device thereof as claimed in claim 1, wherein the upper housing and the lower housing are hinged at one end and magnetically attached at the other end.
5. The Bluetooth headset and the charging device thereof as claimed in claim 4, wherein the front side of the lower housing is provided with an indication hole corresponding to the indication lamp, and the rear side is provided with a Micro charging port.
6. The bluetooth headset and the charging device thereof as claimed in claim 1, wherein a plurality of buckles are disposed on the periphery of the press cover, and the opening of the accommodating cavity is fixed with latch teeth which are matched with the buckles one by one.
7. The bluetooth headset and the charging device thereof as claimed in claim 1, wherein the wireless charging receiver and the control board are respectively glued and fixed at two sides of the battery, and the control board is fixed in the accommodating cavity by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793386.4U CN209882014U (en) | 2019-05-29 | 2019-05-29 | Bluetooth headset and charging device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920793386.4U CN209882014U (en) | 2019-05-29 | 2019-05-29 | Bluetooth headset and charging device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209882014U true CN209882014U (en) | 2019-12-31 |
Family
ID=68948129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920793386.4U Expired - Fee Related CN209882014U (en) | 2019-05-29 | 2019-05-29 | Bluetooth headset and charging device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209882014U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225310A (en) * | 2020-01-10 | 2020-06-02 | 歌尔股份有限公司 | Neck earphone and charging box |
-
2019
- 2019-05-29 CN CN201920793386.4U patent/CN209882014U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225310A (en) * | 2020-01-10 | 2020-06-02 | 歌尔股份有限公司 | Neck earphone and charging box |
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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: 20191231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |