CN209627646U - A kind of novel intelligent charging bluetooth earphone box - Google Patents
A kind of novel intelligent charging bluetooth earphone box Download PDFInfo
- Publication number
- CN209627646U CN209627646U CN201920755970.0U CN201920755970U CN209627646U CN 209627646 U CN209627646 U CN 209627646U CN 201920755970 U CN201920755970 U CN 201920755970U CN 209627646 U CN209627646 U CN 209627646U
- Authority
- CN
- China
- Prior art keywords
- processing module
- bluetooth
- charging
- mcu processing
- control mainboard
- 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.)
- Active
Links
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of novel intelligent charging bluetooth earphone box, including upper cover, bottom cover and the middle cover successively installed, bluetooth headset is fixed in the earphone slot on middle cover, control mainboard middle cover downside is installed by control mainboard, control mainboard is equipped with Hall element and MCU processing module, the switching signal output end of Hall element is connect with the switch signal input end of MCU processing module, and MCU processing module switching on and shutting down signal output end is connect with the bluetooth processing module switching on and shutting down signal input part in bluetooth headset.The folding condition of upper cover and bottom cover is detected by Hall element, transmission level signal is to MCU processing module, after the processing analysis of MCU processing module, MCU processing module sends tri- kinds of level signals of 5V, 3V, 0V to bluetooth processing module, control the switching on and shutting down and charged state of bluetooth headset, it realizes and automatically controls bluetooth headset switching on and shutting down, installed without manually operated, avoid electric quantity loss caused by bluetooth headset booting cycle charging.
Description
Technical field
The utility model relates to charging bluetooth earphone equipment technical field, in particular to a kind of novel intelligent bluetooth headset fills
Electric box.
Background technique
Bluetooth headset needs to charge to it in use for some time, and bluetooth headset mainly uses contact to charge at present
Mode is placed on charging box and charges, and charging box detects electrical quantity of bluetooth headset automatically, when bluetooth headset is in low battery
When state, charging box can charge to earphone automatically, but so operation will appear the case where charging box is repeated to charging bluetooth earphone,
Until charging box electricity has consumed.To reduce electric quantity loss caused by cycle charge-discharge, generally bluetooth headset is shut down and is charged, wait fill
Booting is further taken out after the completion of electricity, bluetooth headset in the prior art is to boot up, close by way of key or toggle switch
Machine needs artificially to be operated, and people often charge to earphone in the case where forgetting shutdown, cause kwh loss.
Utility model content
The utility model proposes a kind of novel intelligent charging bluetooth earphone boxes, it is intended to realize and automatically control bluetooth headset switch
Machine improves bluetooth headset and is in electric quantity loss caused by cycle charging under open state.
To achieve the above object, the utility model proposes novel intelligent charging bluetooth earphone box, including charging box shell,
The charging box shell is equipped with the upper cover that mutually fastens and bottom cover, and the middle cover being fixed on the bottom cover, on the middle cover
It is symmetrically arranged with the earphone slot of two installation bluetooth headsets, power supply and control master are equipped in the cavity constituted between the middle cover and bottom cover
Plate, the control mainboard and power supply are installed between two earphone slots, and the control mainboard is equipped with two hard contacts, described in two
Hard contact is connect with two charging contacts on the bluetooth headset；Be additionally provided in the control mainboard one for detect upper cover and
The Hall element of bottom cover folding condition, the upper lid are equipped with the magnet being adapted to the Hall element；The control mainboard
On be additionally provided with MCU processing module for controlling the bluetooth headset switching on and shutting down, the switching signal output end of the Hall element
It is connect with the switch signal input end of the MCU processing module, bluetooth processing module, the MCU is equipped in the bluetooth headset
The switching on and shutting down signal output end of processing module is connect with the bluetooth processing module switching on and shutting down signal input part, the power supply power supply
Output end is connect with the MCU processing module energization input.
Preferably, the level signal of 5V, the 3V of the MCU processing module output for controlling bluetooth headset shutdown, and
For controlling the 0V level signal of bluetooth headset booting.
Preferably, the control mainboard be equipped with LED light, the LED light electric quantity signal input terminal with it is described
The connection of MCU processing module electric quantity signal output end；It is additionally provided in the control mainboard for the power source charges described into charging box
Charging interface, charging interface charging output end connect with the MCU processing module charging input end, and the MCU is handled
Module charging output end is connect with the power source charges input terminal.
Preferably, two hard contacts are respectively cathode metal contact and negative metal contact, two hard contacts
For two elastic metal contacts.
Compared with prior art, the utility model has the beneficial effects that being used cooperatively by Hall element and magnet, detects
The folding condition of upper cover and bottom cover is surveyed, Hall element transmission level signal to MCU processing module handles through MCU processing module and divides
MCU processing module sends tri- kinds of level signals of 5V, 3V, 0V to bluetooth processing module after analysis, automatically controls the switch of bluetooth headset
Machine and charged state are not necessarily to manually operated key, avoid electric quantity loss caused by bluetooth headset booting cycle charging.
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, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the utility model smart bluetooth earphone charging box schematic perspective view；
Fig. 2 is the utility model principle module diagram；
Fig. 3 is the utility model smart bluetooth earphone charging box cross-sectional view；
Fig. 4 is the utility model MCU processing module circuit diagram；
Fig. 5 is the utility model bluetooth processing module circuit diagram.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The utility model proposes a kind of novel intelligent charging bluetooth earphone box, including charging box shell, the charging box shell
Body is equipped with the upper cover 11 that mutually fastens and bottom cover 12, and the middle cover 13 being fixed on the bottom cover 12, right on the middle cover 13
Claim the earphone slot 131 for being equipped with two installation bluetooth headsets 4, is equipped with power supply 2 in the cavity constituted between the middle cover 13 and bottom cover 12
With control mainboard 3, the control mainboard 3 and power supply 2 are installed between two earphone slots 131, and the control mainboard 3 is equipped with
Two hard contacts 31, two hard contacts 31 are connect with two charging contacts on the bluetooth headset 4；The control mainboard 3
On be additionally provided with one for detecting the Hall element 51 of 12 folding condition of upper cover 11 and bottom cover, the upper cover 11 be equipped with one with it is described
The magnet 52 that Hall element 51 is adapted to；The MCU for controlling 4 switching on and shutting down of bluetooth headset is additionally provided in the control mainboard 3
Processing module 33, the switch signal input end of the switching signal output end of the Hall element 51 and the MCU processing module 33
Connection, is equipped with bluetooth processing module 41 in the bluetooth headset 4, the switching on and shutting down signal output end of the MCU processing module 33 with
41 switching on and shutting down signal input part of the bluetooth processing module connection, the power supply output end of power supply 2 and the MCU processing module 33
Energization input connection.
The utility model, Hall element 51 are used to detect the folding condition of upper cover 11 and bottom cover 12, and by upper cover 11 and bottom
The folding condition of lid 12 is converted to level signal and is sent to MCU processing module 33, MCU processing module 33 carry out analysis with judge it is defeated
Level signal to bluetooth processing module 41, bluetooth processing module 41 further controls bluetooth ear according to the received level signal of institute out
4 on-off state of machine, is illustrated in figure 2 the utility model principle module diagram.As shown in figure 3, Hall element 51 is installed on
In control mainboard 3, magnet 52 is installed on upper cover 11, and when upper cover 11 is fastened on bottom cover 12, magnet 52 is close to Hall element 51, suddenly
You detect magnetic field by element 51, and send level signal to MCU processing module 33, and the output of MCU processing module 33 is for shutdown
Level signal；Upper cover 11 is opened, for magnet 52 far from Hall element 51, magnetic field, concurrent power transmission ordinary mail is not detected in Hall element 51
Number to MCU processing module 33, level signal of the output of MCU processing module 33 for booting.
The level signal of 5V, the 3V of the output of MCU processing module 33 for controlling the shutdown of bluetooth headset 4, and be used for
Control the 0V level signal that bluetooth headset 4 is switched on.Specifically, after fastening upper cover 11 and bottom cover 12, in 4 not enough power supply of bluetooth headset
In the case where, MCU processing module 33 exports 5V level signal to bluetooth processing module 41, and bluetooth processing module 41 is to bluetooth headset
4 shutdown avoid kwh loss, while bluetooth headset 4 enters charged state；When 4 electricity of bluetooth headset is full of, MCU processing
Module 33 exports 3V level signal to bluetooth processing module 41, and 22 box of power supply enters low power consumpting state, avoids repeating to bluetooth ear
Machine 4 charges；Upper cover 11 is opened, MCU processing module 33 exports 0V level signal to bluetooth processing module 41, bluetooth processing module 41
It is switched on to bluetooth headset 4.The utility model MCU processing module 33 selects chip commonly used in the prior art, and chip model is
SS2153 is illustrated in figure 4 33 circuit diagram of MCU processing module；Bluetooth processing module 41 is selected commonly used in the prior art
Chip, chip model RTL8763 are illustrated in figure 5 41 circuit diagram of bluetooth processing module.
Further, LED light 32,32 electricity of the LED light letter are additionally provided in the control mainboard 3
Number input terminal is connect with the 33 electric quantity signal output end of MCU processing module；It is additionally provided in control mainboard 3 for into charging box
The charging interface 34 that power supply 2 charges, the charging output end of charging interface 34 and 33 charging input end of MCU processing module connect
It connects, the MCU processing module 33 output end that charges is connect with 2 charging input end of power supply, by charging interface 34 to power supply
Charging, LED light 32 show 2 state of charge of power supply.
Further, two hard contacts 31 are respectively cathode metal contact and negative metal contact, two metals
Contact 31 is two elastic metal contacts, and bluetooth headset 4 is placed on middle cover 13, on two hard contacts 31 and bluetooth headset 4
Charging contact connection, can be realized the electrical communication of bluetooth headset 4 Yu charging box, charge to bluetooth headset 4, using elastic metallic
Contact is abutted with the charging contact on bluetooth headset 4, guarantees the stability that bluetooth headset 4 and charging box are electrically connected.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (4)
1. a kind of novel intelligent charging bluetooth earphone box, including charging box shell, which is characterized in that the charging box shell is equipped with
The upper cover and bottom cover mutually fastened, and the middle cover being fixed on the bottom cover are symmetrically arranged with two installation bluetooths on the middle cover
The earphone slot of earphone, is equipped with power supply and control mainboard in the cavity constituted between the middle cover and bottom cover, the control mainboard and
Power supply is installed between two earphone slots, and the control mainboard is equipped with two hard contacts, two hard contacts and the indigo plant
Two charging contacts connection on tooth earphone；One is additionally provided in the control mainboard for detecting upper cover and bottom cover folding condition suddenly
That element, the upper lid are equipped with the magnet being adapted to the Hall element；It is additionally provided in the control mainboard for controlling
The MCU processing module of the bluetooth headset switching on and shutting down, the switching signal output end of the Hall element and the MCU processing module
Switch signal input end connection, bluetooth processing module is equipped in the bluetooth headset, the switching on and shutting down of the MCU processing module are believed
Number output end is connect with the bluetooth processing module switching on and shutting down signal input part, at the power supply power supply output end and the MCU
Manage the connection of module for power supply input terminal.
2. novel intelligent charging bluetooth earphone box as described in claim 1, which is characterized in that the MCU processing module output
For controlling the level signal of 5V, 3V of bluetooth headset shutdown, and the 0V level signal for controlling bluetooth headset booting.
3. novel intelligent charging bluetooth earphone box as described in claim 1, which is characterized in that be additionally provided in the control mainboard
LED light, the LED light electric quantity signal input terminal are connect with the MCU processing module electric quantity signal output end；It is described
Be additionally provided with the charging interface for the power source charges described into charging box in control mainboard, the charging interface charging output end with
The MCU processing module charging input end connection, the MCU processing module charging output end and the power source charges input terminal connect
It connects.
4. novel intelligent charging bluetooth earphone box as described in claim 1, which is characterized in that two hard contacts are respectively
Cathode metal contact and negative metal contact, two hard contacts are two elastic metal contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920755970.0U CN209627646U (en) | 2019-05-23 | 2019-05-23 | A kind of novel intelligent charging bluetooth earphone box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920755970.0U CN209627646U (en) | 2019-05-23 | 2019-05-23 | A kind of novel intelligent charging bluetooth earphone box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209627646U true CN209627646U (en) | 2019-11-12 |
Family
ID=68443108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920755970.0U Active CN209627646U (en) | 2019-05-23 | 2019-05-23 | A kind of novel intelligent charging bluetooth earphone box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209627646U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112865224A (en) * | 2021-01-07 | 2021-05-28 | 深圳市博陆科电子科技有限公司 | Bluetooth headset low-power-consumption standby method, electronic equipment, medium and charging system |
| CN113423035A (en) * | 2021-05-20 | 2021-09-21 | 深圳市和宏实业股份有限公司 | Storage box-based Bluetooth headset control method and storage box |
-
2019
- 2019-05-23 CN CN201920755970.0U patent/CN209627646U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112865224A (en) * | 2021-01-07 | 2021-05-28 | 深圳市博陆科电子科技有限公司 | Bluetooth headset low-power-consumption standby method, electronic equipment, medium and charging system |
| CN113423035A (en) * | 2021-05-20 | 2021-09-21 | 深圳市和宏实业股份有限公司 | Storage box-based Bluetooth headset control method and storage box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208539612U (en) | A kind of charging box of bluetooth headset | |
| CN103716073A (en) | Bluetooth device | |
| CN209627646U (en) | A kind of novel intelligent charging bluetooth earphone box | |
| CN207802280U (en) | A kind of wireless headset charging unit with wireless charging function | |
| CN105721012A (en) | Intelligent charging mobile phone shell | |
| CN207967976U (en) | Charging system, charging module and mobile terminal | |
| CN110475171A (en) | Wireless earphone assembly and earphone case assembly | |
| CN208754006U (en) | A kind of wireless charging box | |
| CN203720788U (en) | Stylus and portable terminal | |
| CN105186615B (en) | Intelligent power supply module | |
| CN209434907U (en) | A kind of back splint battery | |
| CN210120420U (en) | High efficiency, stable communication's storehouse of charging | |
| CN110474385A (en) | A kind of Split movable power supply | |
| CN203645668U (en) | Bluetooth device | |
| CN204794164U (en) | Portable treasured that charges | |
| CN213244318U (en) | Bluetooth earphone assembly | |
| CN209029591U (en) | A kind of charging receptacle for power-driven bicycle | |
| CN219740490U (en) | Television remote controller with precious function charges | |
| CN206628878U (en) | A kind of intelligent charger based on time-of-use tariffs | |
| CN201846099U (en) | Charger with solar electricity storage function | |
| CN206422576U (en) | A kind of wireless charger | |
| CN109474047A (en) | A kind of back splint battery | |
| CN109599928A (en) | Intelligent wearable device | |
| CN204992699U (en) | Wireless charging system and racket that motion was equipped | |
| CN207098686U (en) | A kind of solar charging electric control circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |