CN206210976U - Lithium battery, charger, intercom and intercommunication communication apparatus - Google Patents
Lithium battery, charger, intercom and intercommunication communication apparatus Download PDFInfo
- Publication number
- CN206210976U CN206210976U CN201621312109.XU CN201621312109U CN206210976U CN 206210976 U CN206210976 U CN 206210976U CN 201621312109 U CN201621312109 U CN 201621312109U CN 206210976 U CN206210976 U CN 206210976U
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- control end
- lithium battery
- electrode
- charging electrode
- battery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
The utility model provides a kind of lithium battery, charger, intercom and intercommunication communication apparatus, lithium battery includes housing, battery core, charge-discharge circuit and tongue tube, housing central section forms accommodating chamber, charging electrode and sparking electrode are provided with housing, battery core is arranged in accommodating chamber, charge-discharge circuit is provided with the first control end and the second control end, first control end is electrically connected with battery core, second control end is electrically connected with charging electrode, sparking electrode respectively, and tongue tube is connected between the second control end and charging electrode.And to the lithium battery charger for being charged, the intercom for being provided with the lithium battery and the intercommunication communication apparatus including above-mentioned charger and intercom.Above-mentioned lithium battery, charger, intercom and intercommunication communication apparatus ensure that lithium battery can just be charged in can be only in specific charging environment, security when improve lithium cell charging and security when using.
Description
Technical field
The utility model is related to talk back equipment technical field, is to be related to a kind of lithium battery of intercom, right specifically
Charger that the lithium battery is charged, it is provided with the intercom of the lithium battery and including above-mentioned charger and above-mentioned intercom
Intercommunication communication apparatus.
Background technology
With nowadays social development, the application of communication apparatus is more and more extensive, and such as mobile phone, intercom have two-way
The communication apparatus of news.Wherein, intercom be typically be used in be relatively fixed and the security center in frequently place of conversing, such as market,
The places such as some interim command centres, intercom can conduct carries out short haul connection and mobile command is adjusted in these places
The instrument of degree.However, the intercom that people are used at present in emission state and is either reception state, it is required to pass through
The driven by power of battery.
When communication apparatus using it is frequent when, the electric quantity consumption of battery can aggravate, and now need frequently to communication apparatus
Battery is charged.But, the charging electrode of existing battery is substantially and is directly connected with the charge-discharge circuit in battery, leads
Even if sending a telegraph not being located in charger for pond, as long as be carried out to battery by two charging electrodes of battery apply charging voltage
Charging process so that battery easily charges under unsafe charging environment, there is larger potential safety hazard.
The content of the invention
In order to solve the above problems, main purpose of the present utility model is to provide a kind of charging security lithium battery high.
Second purpose of the present utility model be to provide it is a kind of can be to being provided with the lithium battery of tongue tube or to being provided with this
The intercom of lithium battery is charged, and charging security charger high.
3rd purpose of the present utility model is to provide a kind of lithium battery and charging security for being provided with and being provided with tongue tube
Intercom high.
4th purpose of the present utility model is to provide a kind of charging security intercommunication communication apparatus high.
In order to realize main purpose of the present utility model, the utility model provides a kind of lithium battery, wherein, including housing,
Battery core, charge-discharge circuit and tongue tube, housing central section form accommodating chamber, and charging electrode and sparking electrode are provided with housing, electricity
Core is arranged in accommodating chamber, and charge-discharge circuit is provided with the first control end and the second control end, and the first control end is electrically connected with battery core
Connect, the second control end is electrically connected with charging electrode, sparking electrode respectively, tongue tube be connected to the second control end and charging electrode it
Between.
Therefore, tongue tube is set by between second control end and charging electrode of charge-discharge circuit so that lithium
In non-charged state, tongue tube is in normally open to battery so that in disconnection shape between the second control end and charging electrode
State, and then cause no matter be applied in great voltage the battery core of lithium battery cannot be charged in the charging electrode of lithium battery, protect
The security that uses of the card lithium battery under non-charged state.When needing to charge lithium battery, lithium battery is placed in
Specifically it is provided with the charger of magnetic element, the tongue tube of lithium battery is located in the magnetic field that the magnetic element is produced, makes
Tongue tube be in normally off, and then cause it is in the conduction state between the second control end and charging electrode, now, charger
The voltage applied at the charging electrode two ends of lithium battery can charge to lithium battery, and then peace during raising lithium cell charging
Quan Xing.
In order to realize the second purpose of the present utility model, the utility model provides a kind of charger, wherein, including pedestal and
PCB substrate, pedestal has accepting groove, and accepting groove is used to lay the battery for being provided with tongue tube, and first is provided with PCB substrate,
Magnetic element is provided with accepting groove, the effect in the magnetic field that the tongue tube of the battery being placed in accepting groove is produced in magnetic element
Lower closure, the first charging electrode is electrically connected with the second charging electrode of the battery being placed in accepting groove.
Therefore, magnetic element is set in the accepting groove by charger pedestal so that when the charger is to being provided with
When the battery of tongue tube is charged, the magnetic field that magnetic element is produced can close the tongue tube of the battery, and then make dry spring
Pipe connects the charging electrode and charge-discharge circuit of the battery, realizes that charger charges to battery, improves what battery was charged
Security.
In order to realize the 3rd purpose of the present utility model, the utility model provides a kind of intercom, including body, wherein,
Also include the lithium battery being connected with body, lithium battery includes housing, battery core, charge-discharge circuit and tongue tube, and housing central section is formed
Accommodating chamber, is provided with charging electrode and sparking electrode on housing, sparking electrode is electrically connected with the current electrode of body, and battery core is installed
In accommodating chamber, charge-discharge circuit is provided with the first control end and the second control end, and the first control end is electrically connected with battery core, and second
Control end is electrically connected with charging electrode, sparking electrode respectively, and tongue tube is connected between the second control end and charging electrode.
Therefore, set by between second control end and charging electrode of the charge-discharge circuit of the lithium battery in intercom
Put tongue tube so that in non-charged state, tongue tube is in normally open to lithium battery so that the second control end and charging electrode
Between be off, and then cause no matter the charging electrode of the lithium battery of intercom be applied in great voltage cannot be right
The battery core of lithium battery charges, it is ensured that the security that uses of the lithium battery under non-charged state.When needing, the lithium to intercom is electric
When pond is charged, intercom is placed in and is specifically provided with the charger of magnetic element, make the tongue tube position of lithium battery
In the magnetic element produce magnetic field in so that tongue tube be in normally off, and then cause lithium battery the second control end with
In the conduction state between charging electrode, now, charger can be to lithium in the voltage that the charging electrode two ends of lithium battery apply
Battery is charged, and then improves the security that intercom charges.
In order to realize the 4th purpose of the present utility model, the utility model provides a kind of intercommunication communication apparatus, including intercommunication
Machine and charger, wherein, intercom includes body and the lithium battery being connected with body, and lithium battery includes housing, battery core, discharge and recharge
Circuit and tongue tube, housing central section form accommodating chamber, are provided with the first charging electrode and sparking electrode on housing, sparking electrode with
The current electrode electrical connection of body, battery core is arranged in accommodating chamber, and charge-discharge circuit is provided with the first control end and the second control
End, the first control end is electrically connected with battery core, and the second control end is electrically connected with the first charging electrode, sparking electrode respectively, tongue tube
It is connected between the second control end and charging electrode, charger includes pedestal and PCB substrate, pedestal has accepting groove, accepting groove
The second charging electrode is provided with for laying intercom, in PCB substrate, the second charging electrode is located to be set in accepting groove and is magnetic
Element, closes in the presence of the magnetic field of the magnetic element generation of the tongue tube of the lithium battery being placed in accepting groove, and second charges
Electrode is electrically connected with the first charging electrode of the lithium battery being placed in accepting groove.
Therefore, set by between second control end and charging electrode of the charge-discharge circuit of the lithium battery in intercom
Tongue tube is put, and magnetic element is set in the accepting groove of charger pedestal so that charger charges to lithium battery
When, the tongue tube of the intercom in accepting groove can be located in the magnetic field that magnetic element is produced, and then causes that tongue tube is closed
Merge the second control end of the charging electrode and charge-discharge circuit of connecting lithium battery, realize that charger enters to the lithium battery of intercom
Row charges, and improves the security that intercom charges.When intercom is extracted from charger, tongue tube departs from the magnetic of charger
The magnetic field that element is produced, and then cause that tongue tube is in normally off, disconnects the of charging electrode and the charging circuit of lithium battery
Connection between two control ends, now, no matter the charging electrode of the lithium battery of intercom is applied in great charging voltage, equal nothing
Method charges to lithium battery, improves security when intercom is used.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model intercommunication communication device embodiment.
Fig. 2 is the structure chart of the lithium battery of the intercom of the utility model intercommunication communication device embodiment.
Fig. 3 is the exploded view of the lithium battery of the intercom of the utility model intercommunication communication device embodiment.
Fig. 4 is that the electrical equipment of the charge-discharge circuit of the lithium battery of the intercom of the utility model intercommunication communication device embodiment is former
Reason figure.
Fig. 5 is the structure chart of the charger of the utility model intercommunication Tongxu apparatus embodiments.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Specific embodiment
Referring to figs. 1 to Fig. 5, intercommunication communication apparatus 10 includes charger 6 and intercom.Wherein, intercom includes the He of body 7
The lithium battery 1 being connected with body 7, lithium battery 1 includes housing 2, battery core 3, charge-discharge circuit 4 and tongue tube 5.
Housing 2 includes upper shell 21 and lower house 22, and upper shell 21 is fixedly connected with lower house 22, also, upper shell 21
Accommodating chamber is surrounded between lower house 22, battery core 3 and charge-discharge circuit 4 are installed in accommodating chamber.
Charging electrode 23 and sparking electrode 24 are provided with upper shell 21, charge-discharge circuit 4 is provided with control end 41 and control
End processed 42, wherein, charging electrode 23 includes positive charging pole 231 and negative charging pole 232, and sparking electrode 24 includes positive discharge electrode 241
With negative discharge electrode 242；Control end 41 includes plus end 411 and negative terminal 412, and control end 42 includes plus end 421 and negative terminal
422。
The plus end 411 of control end 41 is electrically connected with the positive pole of battery core 3, and negative terminal 412 is electrically connected with the negative pole of battery core 3.
Positive charging pole 231, positive discharge electrode 241 are electrically connected with the plus end 421 of control end 42 respectively, bear charging pole 232, negative discharge electrode
242 electrically connect with the negative terminal 422 of control end 42 respectively.The positive charging pole 231 and negative charging pole 232 of charging electrode 23 be used for
Charging electrode 62 on charger 6 is electrically connected.When being charged to lithium battery 1, lithium battery 1 passes through charge-discharge circuit 4
After carrying out the treatment such as rectification to the electric current that the charging electrode 23 of the connection of control end 42 is input into, electric current is exported to control end 41, it is right
Battery core is charged.
The positive discharge electrode 241 and negative discharge electrode 242 of sparking electrode 24 are used to be carried out with the current electrode of the body 7 of intercom
Electrical connection.When lithium battery 1 is gone forward side by side the enforcement used time in non-charged state, the battery core 3 of lithium battery 1 passes through control end 41 to discharge and recharge
The output current of circuit 4, and after charge-discharge circuit 4 carries out the treatment such as rectification to the electric current that battery core 3 is exported, by circuit output extremely
Control end 42 is simultaneously exported to the current electrode of body 7 by sparking electrode 24, and body 7 is powered.
Tongue tube 5 is connected between charging electrode 23 and control end 42, specifically, as shown in figure 4, tongue tube 5 is connected to
Between the plus end 421 of control end 42 and the positive charging pole 231 of charging electrode 23.
Charger 6 includes pedestal 61 and PCB substrate, and pedestal 61 has accepting groove 611, and accepting groove 611 is used to lay intercommunication
Machine or lithium battery 1.Charging electrode 62 is provided with PCB substrate, charging electrode 62 is located in accepting groove 611, also, charging electrode
62 charging electrodes 23 for being used for lithium battery 1 are electrically connected, and charger 6 exports electricity by charging electrode 62 to the charging pole of lithium battery 1
Signal.
Magnetic element 612 is additionally provided with the accepting groove 611 of charger 6, when lithium battery 1 or intercom need to charge,
Lithium battery or intercom are placed in accepting groove 611 so that the tongue tube 5 on lithium battery 1 is located at the magnetic that magnetic element 612 is produced
In, i.e., tongue tube 5 can realize closure in the presence of the magnetic field of magnetic element 612, and then cause charging electrode 23 just
Charging pole 231 turns on the plus end 421 of the control end 42 of charge-discharge circuit 4 so that the output of charging electrode 62 of charger 6
Electric signal can be charged by the charging electrode 23 of lithium battery 1 and charge-discharge circuit 4 to battery core 3.
When lithium battery 1 or intercom leave the accepting groove 611 of charger 6, because tongue tube 5 is away from magnetic element 612,
So that the magnetic field that magnetic element 612 is produced is insufficient to allow tongue tube 5 to close, now, tongue tube 5 is in normally open, and then makes
The positive charging pole 231 for obtaining charging electrode 23 disconnects with the plus end 421 of the control end 42 of charge-discharge circuit 4.It can be seen that, no matter now
No matter lithium battery 1 charging electrode 23 positive charging pole 231 and negative charging pole 232 between apply great electric signal, all without
Method charges to the battery core 3 of lithium battery 1, and then ensure that the security for using of lithium battery 1, and improves lithium battery 1 and exist
Security during charging.
Certainly, it is necessary to explanation since above-mentioned tongue tube 5 can be arranged on the positive charging pole 231 of charging electrode 23 with
Between the plus end 421 of the control end 42 of charge-discharge circuit 4, then it will be apparent that above-mentioned tongue tube 5 can also be arranged on filling
Between the negative terminal 422 of the control end 42 of the negative charging pole 232 and charge-discharge circuit 4 of electrode 23.
In sum, the utility model provide lithium battery, the lithium battery is charged charger, be provided with the lithium
It is specific that the intercom of battery and the intercommunication communication apparatus including above-mentioned intercom and charger ensure that lithium battery can be only in
Charging environment in can just be charged, security when improve lithium cell charging and security when using.
Finally it is emphasized that the foregoing is only preferred embodiment of the present utility model, this reality is not limited to
With new, for a person skilled in the art, the utility model can have various change and change, all in the utility model
Spirit and principle within, any modification, equivalent substitution and improvements done etc. should be included in protection model of the present utility model
Within enclosing.
Claims (4)
1. lithium battery, it is characterised in that including：
Housing, the housing central section forms accommodating chamber, and charging electrode and sparking electrode are provided with the housing；
Battery core, the battery core is arranged in the accommodating chamber；
Charge-discharge circuit, the charge-discharge circuit is provided with the first control end and the second control end, first control end and institute
Battery core electrical connection is stated, second control end is electrically connected with the charging electrode, the sparking electrode respectively；
Tongue tube, the tongue tube is connected between second control end and the charging electrode.
2. charger, it is characterised in that including：
Pedestal, the pedestal has accepting groove, and the accepting groove is used to lay the battery for being provided with tongue tube；
PCB substrate, is provided with the first charging electrode in the PCB substrate, first charging electrode is located in the accepting groove；
Magnetic element is provided with the accepting groove, the tongue tube of the battery being placed in the accepting groove is described
Closed in the presence of the magnetic field that magnetic element is produced；
First charging electrode is electrically connected with the second charging electrode of the battery being placed in the accepting groove.
3. intercom, including body, it is characterised in that：
Also include the lithium battery being connected with the body, the lithium battery includes
Housing, the housing central section forms accommodating chamber, and charging electrode and sparking electrode, the electric discharge electricity are provided with the housing
Pole electrically connects with the current electrode of the body；
Battery core, the battery core is arranged in the accommodating chamber；
Charge-discharge circuit, the charge-discharge circuit is provided with the first control end and the second control end, first control end and institute
Battery core electrical connection is stated, second control end is electrically connected with the charging electrode, the sparking electrode respectively；
Tongue tube, the tongue tube is connected between second control end and the charging electrode.
4. intercommunication communication apparatus, including intercom and charger, it is characterised in that：
The intercom includes body and the lithium battery being connected with the body, and the lithium battery includes
Housing, the housing central section forms accommodating chamber, and the first charging electrode and sparking electrode are provided with the housing, described to put
Electrode is electrically connected with the current electrode of the body；
Battery core, the battery core is arranged in the accommodating chamber；
Charge-discharge circuit, the charge-discharge circuit is provided with the first control end and the second control end, first control end and institute
Battery core electrical connection is stated, second control end is electrically connected with first charging electrode, the sparking electrode respectively；
Tongue tube, the tongue tube is connected between second control end and the charging electrode；
The charger includes
Pedestal, the pedestal has accepting groove, and the accepting groove is used to lay the intercom；
PCB substrate, is provided with the second charging electrode in the PCB substrate, second charging electrode is located in the accepting groove；
Magnetic element is provided with the accepting groove, the tongue tube of the lithium battery being placed in the accepting groove is in institute
State closure in the presence of the magnetic field of magnetic element generation；
Second charging electrode is electrically connected with the first charging electrode of the lithium battery being placed in the accepting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312109.XU CN206210976U (en) | 2016-12-01 | 2016-12-01 | Lithium battery, charger, intercom and intercommunication communication apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312109.XU CN206210976U (en) | 2016-12-01 | 2016-12-01 | Lithium battery, charger, intercom and intercommunication communication apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206210976U true CN206210976U (en) | 2017-05-31 |
Family
ID=58754527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621312109.XU Active CN206210976U (en) | 2016-12-01 | 2016-12-01 | Lithium battery, charger, intercom and intercommunication communication apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206210976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879199A (en) * | 2018-07-09 | 2018-11-23 | 东莞亿动智能科技有限公司 | Water-proof connector and the battery for using the water-proof connector |
-
2016
- 2016-12-01 CN CN201621312109.XU patent/CN206210976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108879199A (en) * | 2018-07-09 | 2018-11-23 | 东莞亿动智能科技有限公司 | Water-proof connector and the battery for using the water-proof connector |
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| GR01 | Patent grant |