CN207939224U - Charging unit and charging equipment - Google Patents
Charging unit and charging equipment Download PDFInfo
- Publication number
- CN207939224U CN207939224U CN201820110301.3U CN201820110301U CN207939224U CN 207939224 U CN207939224 U CN 207939224U CN 201820110301 U CN201820110301 U CN 201820110301U CN 207939224 U CN207939224 U CN 207939224U
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- Prior art keywords
- male connector
- lead
- charging unit
- input
- output
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Abstract
The utility model discloses a kind of charging unit and charging equipments.Charging unit according to the present utility model, including input lead, multiple output leads and the shunt circuit that input lead shunting is connected to multiple output leads；The input terminal of input lead is connected with input adapter, and the output end of each output lead is connected with out splice going splice；Input adapter includes the first male connector and the first control circuit coordinated with the first male connector and the second male connector and the charge/discharge control circuit that coordinates with the second male connector.The utility model connects multiple output leads by part flow arrangement, so as to charge simultaneously to multiple electronic products.In addition, the first male connector and the second male connector, the first male connector, which is arranged, in input adapter can normally connect charging head, second male connector coordinates charge/discharge control circuit, can to charging to other electronic products after another electronic product transformation, so as to meet the needs of different, it is easy to use.
Description
Technical field
The utility model is related to charging equipment field, more particularly to a kind of charging unit and charging equipment.
Background technology
Nowadays, with the rapid development of intellectual product, people are more and more for the desirability of electronic product, as intelligence
Mobile phone, tablet computer, bluetooth headset, Intelligent bracelet, smartwatch etc. have begun as public necessity, especially
As the necessity of young man instantly, in this way, each intellectual product carries a charging wire, when a few money products are required for together
When charging, the demand that socket anxiety cannot be satisfied while charge can be faced, moreover, there is can not fill when charger is left behind
The problem of electricity exists, in addition, not in time pull up fully charged to electronic product continues the chronic loss caused to electronic product of powering
And the problems such as to the radiation injury of human body.
Utility model content
The utility model provides a kind of charging unit and charging equipment easy to use.
To achieve the goals above, the utility model uses following technical solution：
According to the one side of the utility model, a kind of charging unit, including input lead, multiple output leads are provided
And input lead shunting is connected to the shunt circuit of multiple output leads；The input terminal of input lead is connected with input and connects
The output end of head, each output lead is connected with out splice going splice；Input adapter includes the first male connector and coordinates with the first male connector
First control circuit and the second male connector and the charge/discharge control circuit coordinated with the second male connector.
Preferably, input adapter includes shell, and the first male connector and the second male connector are arranged on shell, first control circuit and
Charge/discharge control circuit is arranged inside housings.
Preferably, it being provided with lead frame on the input terminal of input lead, shell is rotatably arranged on lead frame, so that
First male connector or the second male connector are directed away from the side of lead frame.
Preferably, the both sides of shell are provided with a pair of of shaft hole, and input lead includes connect with first control circuit
One branch and the second branch is connect with charge/discharge control circuit, the first branch and the second branch are each passed through one in a pair of of shaft hole
It is a.
Preferably, shunt circuit further include with each output lead corresponding current cut-off circuit, current cut-off circuit is right
When the equipment charge that output lead connects being answered to complete, end the output current of the output lead.
Preferably, shunt circuit further includes time set corresponding with each output lead, and time set is exported corresponding
Start timing when conducting wire starts to charge up, and stops timing when output current is ended.
Preferably, shunt circuit further includes charge status indicating light corresponding with each output lead, charged state instruction
Lamp indicates the charged state of corresponding output lead with different colours respectively.
Preferably, charging unit further includes box body and the box cover that is fastened on box body, shunt circuit setting in tray interior,
The trepanning that setting coordinates with input lead and output lead on box body.
Preferably, tray interior is additionally provided with the storage space of storage input lead and output lead.
The utility model additionally provides a kind of mobile charging device, including power supply and charging unit above-mentioned.
In conclusion charging unit according to the present utility model and charging equipment, multiple outputs are connected by part flow arrangement
Conducting wire, so as to charge simultaneously to multiple electronic products.In addition, input adapter the first male connector of setting and the second male connector, first
Male connector can normally connect charging head, and the second male connector coordinates charge/discharge control circuit, can to after another electronic product transformation to it
The charging of his electronic product, so as to meet the needs of different, it is easy to use.
Description of the drawings
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituted improper limits to the present invention for explaining the utility model.In attached drawing
In：
Fig. 1 is the principle schematic diagram of charging unit according to the present utility model；
Fig. 2 is the cross-sectional view of input adapter according to the present utility model；
Fig. 3 is the decomposition texture schematic diagram of input adapter according to the present utility model；
Fig. 4 is the schematic cross-sectional view of charging unit according to the present utility model；
Fig. 5 is the dimensional structure diagram of charging unit according to the present utility model.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, the utility model provides a kind of charging unit, including：It is led including input lead 7, multiple outputs
Line and the shunt circuit that the shunting of input lead 7 is connected to multiple output leads；The input terminal of input lead 7 is connected with input
The output end of connector, each output lead is connected with out splice going splice.Specifically, as shown in Figure 1, output lead be four 14,15,
16、17.；Input adapter include the first male connector 1 and the first control circuit 5 coordinated with the first male connector 1 and the second male connector 3 and
With the charge/discharge control circuit 6 of the second male connector 3 cooperation.The utility model connects multiple output leads by part flow arrangement, so as to
To charge simultaneously to multiple electronic products.In addition, input adapter is arranged the first male connector 1 and the second male connector 3, the first male connector 1 can be with
Normal connection charging head, the second male connector 3 coordinate charge/discharge control circuit 6, can to after another electronic product transformation to other electronics
Product charges, so as to meet the needs of different, it is easy to use.
Specifically, the first male connector 1 is conventional USB male joint, and the second male connector 3 is the common charging interface matching of electronic product
Charging male connector, such as MICRO-USB, type-c connectors etc..
In conjunction with shown in Fig. 2 and 3, the input adapter of the utility model is illustrated for MICRO-USB with the second male connector 3.
Input adapter includes USB male joint (the first male connector 1), MICRO-USB male connectors (the second male connector 3), is made of upper casing 21 and lower casing 22
Shell 2, PCBA (first control circuit 5), the control of discharge PCBA (charge/discharge control circuit 6) of USB male joint.After assembly, first
Male connector 1 and the second male connector 3 are arranged on shell 2, and corresponding grafting part is located at outside shell 2, first control circuit 5 and electric discharge
Control circuit 6 is arranged inside shell 2.
Preferably, in conjunction with shown in Fig. 3, lead frame 43 is provided on the input terminal of input lead 7, shell 2 is rotationally set
It sets on lead frame 43, so that the first male connector 1 or the second male connector 3 are directed away from the side of lead frame 43, to facilitate the first public affairs
First 1 or second male connector 3 be plugged in corresponding equipment.I.e. when needing using the first male connector 1, the first male connector 1 is turned to
Second male connector 3 similarly when needing using the second male connector 3, is turned to outside by outside.It is highly preferred that shell
2 both sides are provided with a pair of of shaft hole, and input lead 7 includes the first branch being connect with first control circuit 5 and controlled with electric discharge
Circuit 6 processed connects the second branch, and the first branch and the second branch are each passed through one in a pair of of shaft hole, and by corresponding
Conducting wire 7 is connected with corresponding control circuit.
As shown in Figures 2 and 3, when changeover plug, the shell 2 for overturning USB is needed to flip out MICRO-USB male connectors, filled
The both ends of lead frame 43 are respectively charged into left-right rotation connecting shaft by timing first, are later caught in down left/right rotation moving axis 41,42
In the slot of shell 22, then buckle upper casing 27 again, 41,42 band claw of rotation axis so that shell 2 drives it to rotate when rotating, meanwhile,
Lead frame 43 is not fastened with rotation axis 41,42, is overturn to make it not rotated with shell 2, ensures that shell 2 rotates flexible
Property, while lead frame 43 selects hard plastic to prevent it from deviating from from rotation axis.
Preferably, shunt circuit further include with each output lead corresponding current cut-off circuit, current cut-off circuit is right
When the equipment charge that output lead connects being answered to complete, end the output current of the output lead, to make corresponding equipment stopping fill
Electricity, to reduce the radiation to human body and the loss to battery.
It is highly preferred that shunt circuit further includes time set 12 corresponding with each output lead, time set 12 is right
Start timing when output lead being answered to start to charge up, and stop timing when output current is ended, to facilitate user to understand charging
It takes, and situation awareness battery service condition and service life is taken according to charging.In addition, shunt circuit further includes and each exports
The corresponding charge status indicating light 10 of conducting wire, charge status indicating light 10 indicate filling for corresponding output lead with different colours respectively
Electricity condition.It is red light etc. after charging complete as being green light in charging process.
In conjunction with shown in Fig. 4 and Fig. 5, charging unit further includes box body 8 and the cover board 13 that is fastened on box body, and shunt circuit is set
Set the trepanning that setting coordinates with input lead 7 and output lead on tray interior, box body.Specifically, it is set on the bottom plate of box body
It is equipped with hole position corresponding with charge status indicating light 10, time set 12, display and observation, shunt circuit is facilitated to be fixed at
Box body bottom.In addition, tray interior is additionally provided with the storage space of storage input lead 7 and output lead, do not used in user
When, it can be stored with input lead 7 and output lead, it is convenient clean and tidy, avoid multiple conducting wires from feeling in a jumble.Preferably, Ke Yi
Demarcation strip is arranged in tray interior, and the side of demarcation strip is as storage space；The other side is installed by shunt circuit etc..I.e. as shown in figure 4,
Bottom plate 9 is fixedly installed in first side of demarcation strip, and hole corresponding with charge status indicating light 10, time set 12 is arranged accordingly
Position, the main control board 11 for being provided with shunt circuit are arranged between bottom plate 9 and demarcation strip；Cover board is arranged in the second side of demarcation strip
13, form storage space between demarcation strip and cover board 13.
Illustrate the course of work of the utility model charging unit in conjunction with Fig. 1 to 5.
As shown in Figure 1, 2, first, when charging normal, USB male joint (the first male connector 1) connects attaching plug, is led by input
Line 7 enters in the box body of charging unit, and is connected on main control board 11 (being provided with shunt circuit), is arrived by shunt circuit
Up on No. four output circuits, four smart electronics products can be given to charge simultaneously, time set 12 at this time can be with real-time display
Charging take, and charge status indicating light 10 be green light when, indicate charging carry out when, at the end of charging, electric current through feedback electricity
Road feeds back to current cut-off circuit, to intelligence stop charging to electronic product with reduce radiation under charged state to human body and
Loss to battery, charge status indicating light 10 at this time become red light from green light, and time set 12 stops and show finally to fill
The electric time, it is possible thereby to which measuring electronic product charging takes use state and the service life for understanding battery with standby user.When going out
When outside or not having power supply, when having an electronic product to need to be badly in need of charging, we can utilize an other electricity for carrying
Sufficient electronic product charges to it, utilizes MICRO-USB male connectors (the second male connector 3) at this time, is inserted into electricity abundance
Electronic product in, electric current is passed through into input lead 7 by corresponding charge/discharge control circuit 6 and transforming circuit and is sent into shunt circuit
In, process is as normal charging process later.
It is multi-purpose that the utility model will belong to one, on the one hand solve that electronic product is fully charged to pull up continuation not in time well
Power supply causes chronic loss to electronic product and the problems such as to the radiation injury of human body, on the other hand, has been consumed in electronic product
It after electricity, can be charged in time, be worth following and promote.
The utility model additionally provides a kind of mobile charging device, including power supply and charging unit above-mentioned, to convenient
It uses.
Above description is only a specific implementation of the present invention, under the above-mentioned introduction of the utility model, this field
Technical staff can carry out other improvement or deformation on the basis of the above embodiments.It will be understood by those skilled in the art that
Above-mentioned specific descriptions only preferably explain the purpose of this utility model, and the scope of protection of the utility model should be with claim
Protection domain subject to.
Claims (10)
1. a kind of charging unit, which is characterized in that shunt connection including input lead, multiple output leads and by input lead
To the shunt circuit of the multiple output lead；
The input terminal of the input lead is connected with input adapter, and the output end of each output lead is connected with output and connects
Head；
The input adapter include the first male connector and the first control circuit coordinated with first male connector and the second male connector and
With the charge/discharge control circuit of second male connector cooperation.
2. charging unit according to claim 1, which is characterized in that
The input adapter includes shell, and on the housing, described first controls for first male connector and the setting of the second male connector
Circuit and the charge/discharge control circuit are arranged in the enclosure interior.
3. charging unit according to claim 2, which is characterized in that
Lead frame is provided on the input terminal of the input lead, the shell is rotatably arranged on the lead frame, with
First male connector or second male connector is set to be directed away from the side of the lead frame.
4. charging unit according to claim 3, which is characterized in that
The both sides of the shell are provided with a pair of of shaft hole, and the input lead includes first connect with first control circuit
Road and the second branch is connect with the charge/discharge control circuit, the first branch and the second branch are each passed through the pair of
One in shaft hole.
5. charging unit according to claim 1, which is characterized in that
The shunt circuit further include with each output lead corresponding current cut-off circuit, the current cut-off circuit is defeated in correspondence
When going out the equipment charge completion of conducting wire connection, end the output current of the output lead.
6. charging unit according to claim 5, which is characterized in that
The shunt circuit further includes time set corresponding with each output lead, and the time set is in corresponding output lead
Start timing when starting to charge up, and stops timing when output current is ended.
7. charging unit according to claim 5, which is characterized in that
The shunt circuit further includes charge status indicating light corresponding with each output lead, the charge status indicating light point
The charged state of corresponding output lead is not indicated with different colours.
8. charging unit according to claim 7, which is characterized in that
The charging unit further includes box body and the box cover that is fastened on the box body, and the shunt circuit is arranged in the box body
Inside, the trepanning that setting coordinates with the input lead and the output lead on the box body.
9. charging unit according to claim 8, which is characterized in that
The tray interior is additionally provided with the storage space for storing the input lead and the output lead.
10. a kind of mobile charging device, including the charging unit described in any one of power supply and claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110301.3U CN207939224U (en) | 2018-01-23 | 2018-01-23 | Charging unit and charging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820110301.3U CN207939224U (en) | 2018-01-23 | 2018-01-23 | Charging unit and charging equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207939224U true CN207939224U (en) | 2018-10-02 |
Family
ID=63650002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820110301.3U Active CN207939224U (en) | 2018-01-23 | 2018-01-23 | Charging unit and charging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207939224U (en) |
-
2018
- 2018-01-23 CN CN201820110301.3U patent/CN207939224U/en active Active
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