CN207819503U - A kind of quick charge carbon fiber knapsack - Google Patents
A kind of quick charge carbon fiber knapsack Download PDFInfo
- Publication number
- CN207819503U CN207819503U CN201820126134.1U CN201820126134U CN207819503U CN 207819503 U CN207819503 U CN 207819503U CN 201820126134 U CN201820126134 U CN 201820126134U CN 207819503 U CN207819503 U CN 207819503U
- Authority
- CN
- China
- Prior art keywords
- charger
- knapsack
- carbon fiber
- double
- cathode
- 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
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of quick charge carbon fiber knapsack, include the knapsack body being made of carbon fiber and the first charger being arranged in knapsack body, the second charger and direct current stabilizer, the anode of first charger, the cathode of the second charger are electrically connected two binding posts of a double-point double-throw switch, the cathode of first charger is electrically connected with the cathode of direct current stabilizer, and the anode of the second charger is electrically connected with the anode of direct current stabilizer；When the double-point double-throw switch closes the binding post of one end, the first charger and the second charger in series, when the double-point double-throw switch closes the binding post of the other end, the first charger, the second charger, direct current stabilizer are in parallel；It can increase power supply volume by two charger in series power supplies, and be converted by double-point double-throw switch, enable two charger charged in parallels, to achieve the purpose that quick charge, entire Knapsack structure is simple, circuit reduction, is easy to safeguard.
Description
Technical field
The utility model is related to a kind of carbon fiber knapsack, more particularly to a kind of quick charge carbon fiber knapsack.
Background technology
Outdoor sports increasingly have been favored by people at present.Outdoors sightseeing, mountain-climbing, exploration etc. generally require the carrying back of the body
Packet.Knapsack is often placed with the electronic products such as camera, mobile phone, tablet computer, so that people's shooting, communication, amusement are used.These electricity
Sub- product is typically provided internal battery, but the capacity of internal battery is limited, and power-on time can't fully meet the need of people
It asks, especially outdoors, once battery capacity use finishes, digital product will be difficult to operate.There is charger baby etc. small-sized on the market
Mobile charger, these charger reserve of electricitys are typically small, furthermore in mountaineering, charger is placed in knapsack, will
Charger is inserted into charge cable one end, and the other end of cable, which is led to outside knapsack, charges to electronic product, may be implemented in this way
Electronic product is used in charging, if the storage electricity of a charger is inadequate, needs multiple chargers that can expire together
When the power demand of sufficient electronic product, the but when charge capacity of multiple chargers is big, charging when, need to spend very much
Between.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts and deficiency provide a kind of pass through and increase multiple electric power storages
Pond can accelerate the carbon fiber knapsack of accumulator charging to provide more reserve of electricitys.
The purpose of this utility model is achieved through the following technical solutions：A kind of quick charge carbon fiber knapsack, including by carbon
The knapsack body of fiber composition and the first charger, the second charger and the direct current stabilizer being arranged in knapsack body, it is described
The anode of first charger, the second charger cathode be electrically connected two binding posts of a double-point double-throw switch, it is described
The cathode of first charger is electrically connected with the cathode of direct current stabilizer, the anode of the second charger and the anode electricity of direct current stabilizer
Connection；When the double-point double-throw switch closes the binding post of one end, the first charger and the second charger in series are described double
When double-pole double throw switch closes the binding post of the other end, the first charger, the second charger, direct current stabilizer are in parallel.
Preferably, the knapsack body is equipped with the first charge port, and the first charge port is equipped with the first charging connectors, and described the
Anode, the cathode of one charging connectors are separately connected the cathode of the anode of the second charger, the first charger.
Preferably, first charge port is equipped with the lid for opening and closing the first charge port.
Preferably, the knapsack body is equipped with the second charge port, and the second charging connectors are equipped in the second charge port, described
Anode, the cathode of second charging connectors are separately connected the anode of direct current stabilizer, cathode.
Preferably, the knapsack body is equipped with to connect the electricity display lamp of the first charger, the second charger.
Preferably, the knapsack body is equipped with the charging indicator light of connection direct current stabilizer.
Preferably, the knapsack body is equipped with putting bag
The utility model has the following advantages compared with the existing technology and effect：
By the operation of double-point double-throw switch, when external electric discharge, the first charger and the second charger in series make
With increasing reserve of electricity and power-on time；When charging inside, the first charger and the formation of the second charger are connected in parallel
At the both ends of direct current stabilizer, the voltage of the first charger and the second charger is consistent, the charging speed both to increase
Degree；The internal circuit of quick charge carbon fiber knapsack is relatively easy, advantageously reduces the Fast-Maintenance of cost.
Description of the drawings
Fig. 1 is the structural schematic diagram of quick charge carbon fiber knapsack.
Fig. 2 is the circuit connection diagram of quick charge carbon fiber inside backpacks element.
Specific implementation mode
The present invention will be further described in detail with reference to the embodiments and the accompanying drawings, but the implementation of the utility model
Mode is without being limited thereto.
Referring to Fig.1, a kind of quick charge carbon fiber knapsack includes that the knapsack body 1 being made of carbon fiber and setting are being carried on the back
The first charger 2, the second charger 3 and direct current stabilizer 4, the anode of first charger 2, second in backpack body 1 fill
The cathode of electric appliance 3 is electrically connected two binding posts of a double-point double-throw switch 5, and knapsack body 1 is equipped with double-point double-throw switch 5
Switch slot, user-friendly double-point double-throw switch 5.With reference to Fig. 2：The cathode of first charger 2 and direct current stabilizer 4
Cathode electrical connection, the anode of the second charger 3 is electrically connected with the positive of direct current stabilizer 4；The double-point double-throw switch 5 closes
When the binding post of one end, the first charger 2 is connected with the second charger 3, and the first charger 2, the second charger 3 are same at this time
When electrical appliance is powered, so as to extend the electricity consumption time；The double-point double-throw switch 5 closes the binding post of the other end
When, the first charger 2, the second charger 3, direct current stabilizer 4 are in parallel, and direct current stabilizer 4 connects external AC power, can
It is charged with pair first charger 2 in parallel with direct current stabilizer 4, the second charger 3 simultaneously, due to the first charger 2, the
The voltage at two chargers, 3 both ends is the same, while the rated voltage that is adjusted to of direct current stabilizer 4 realizes quick charge.
In order to facilitate user the power supply to electricity consumption product, the knapsack are carried out using the first charger 2 and the second charger 3
Body 1 is equipped with the first charge port 6, and the first charge port 6 is equipped with the first charging connectors 7, the anode of first charging connectors 7,
Cathode is separately connected the cathode of the anode of the second charger 3, the first charger 2, electrical appliance plug the first charging connectors 7 when
It waits, the electricity of two chargers storage can be utilized.
Preferably, for waterproof and dustproof, first charge port 6 is equipped with the lid 8 for opening and closing the first charge port 6.
Preferably, the knapsack body 1 is equipped with the second charge port 9, and the second charging connectors are equipped in the second charge port 9
10, anode, the cathode of second charging connectors 10 are separately connected the anode of direct current stabilizer 4, cathode.
In order to remind remaining capacity, the knapsack body 1 to be equipped with to connect the first charger 2, the second charger 3
Electricity display lamp 11 is known that storage electricity by the brightness of electricity display lamp 11.Similarly, the knapsack body 1, which is equipped with, connects
The charging indicator light 12 for connecing direct current stabilizer 4, when direct current stabilizer 4 charges, charging indicator light 12 is bright.
The electricity consumption product filled can be more preferably placed on when in order to facilitate charging, the knapsack body 1 is equipped with electricity consumption product
Putting bag 13.
Above-described embodiment is the preferable embodiment of the utility model, but the embodiment of the utility model is not by above-mentioned
The limitation of embodiment, under other any Spirit Essences and principle without departing from the utility model made by change, modify, replace
In generation, simplifies combination, should be equivalent substitute mode, is included within the scope of protection of the utility model.
Claims (7)
1. a kind of quick charge carbon fiber knapsack, it is characterised in that：Include that the knapsack body being made of carbon fiber and setting are being carried on the back
The first charger, the second charger in backpack body and direct current stabilizer, the anode of first charger, the second charger
Cathode is electrically connected two binding posts of a double-point double-throw switch, the cathode of first charger and direct current stabilizer
Cathode is electrically connected, and the anode of the second charger is electrically connected with the anode of direct current stabilizer；The double-point double-throw switch closes one end
Binding post when, the first charger and the second charger in series, the double-point double-throw switch close the binding post of the other end
When, the first charger, the second charger, direct current stabilizer are in parallel.
2. quick charge carbon fiber knapsack according to claim 1, it is characterised in that：The knapsack body is filled equipped with first
Power port, the first charge port are equipped with the first charging connectors, and anode, the cathode of first charging connectors are separately connected the second charging
The cathode of the anode of device, the first charger.
3. quick charge carbon fiber knapsack according to claim 2, it is characterised in that：First charge port is equipped with and is used for
Open and close the lid of the first charge port.
4. quick charge carbon fiber knapsack according to claim 1, it is characterised in that：The knapsack body is filled equipped with second
Power port, is equipped with the second charging connectors in the second charge port, and the anode of second charging connectors, that cathode is separately connected direct current is steady
Anode, the cathode of depressor.
5. quick charge carbon fiber knapsack according to claim 1, it is characterised in that：The knapsack body is equipped with to connect
The electricity display lamp of first charger, the second charger.
6. quick charge carbon fiber knapsack according to claim 1, it is characterised in that：It is straight that the knapsack body is equipped with connection
Flow the charging indicator light of voltage-stablizer.
7. the quick charge carbon fiber knapsack according to one of claim 1-6, it is characterised in that：The knapsack body is equipped with
Putting bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126134.1U CN207819503U (en) | 2018-01-25 | 2018-01-25 | A kind of quick charge carbon fiber knapsack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820126134.1U CN207819503U (en) | 2018-01-25 | 2018-01-25 | A kind of quick charge carbon fiber knapsack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207819503U true CN207819503U (en) | 2018-09-04 |
Family
ID=63325128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820126134.1U Expired - Fee Related CN207819503U (en) | 2018-01-25 | 2018-01-25 | A kind of quick charge carbon fiber knapsack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207819503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112491112A (en) * | 2020-11-18 | 2021-03-12 | 惠州Tcl移动通信有限公司 | Mobile terminal charger and charging method thereof |
-
2018
- 2018-01-25 CN CN201820126134.1U patent/CN207819503U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112491112A (en) * | 2020-11-18 | 2021-03-12 | 惠州Tcl移动通信有限公司 | Mobile terminal charger and charging method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180904 Termination date: 20210125 |