CN201004557Y - Charging and discharging plug and jack for accumulator unit - Google Patents
Charging and discharging plug and jack for accumulator unit Download PDFInfo
- Publication number
- CN201004557Y CN201004557Y CNU2006200348951U CN200620034895U CN201004557Y CN 201004557 Y CN201004557 Y CN 201004557Y CN U2006200348951 U CNU2006200348951 U CN U2006200348951U CN 200620034895 U CN200620034895 U CN 200620034895U CN 201004557 Y CN201004557 Y CN 201004557Y
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- batteries
- plug
- socket
- row
- metal contact
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Abstract
The utility model relates to a charge and discharge socket and plug used for accumulator battery, two pair or more than two pair of respectively metallic contact terminals are arranged in the charge and discharge socket, and each pair of metallic contact terminals connect with positive and negative electrodes of different single accumulator battery. The charge and discharge plug corresponding with the socket is provided with a metallic plug-in, and the metallic plug-in are electrically connected in the plug in series or parallelly. When insert the discharge plug, the single accumulator battery connect in series and supply the load normally; and when insert the charge plug, the single accumulator battery connect parallelly to realize charge the single accumulator battery evenly so as to prolong the survival life effectively.
Description
Technical field
The utility model relates to a kind of socket and plug device, and a kind of specifically batteries discharges and recharges socket and plug.
Background technology
At present, public batteries is to be in series by cell batteries, the positive and negative electrode of batteries respectively with discharge and recharge socket in the pair of metal contact be electrically connected.During charging, all cell batteries serial connection charges.Because there is individual difference in cell batteries, thereby in serial connection charge, indivedual cell batteries can be in always and overcharge or owe charged state, if things go on like this, will inevitably shorten the life-span of these cell batteries, thereby cause whole batteries to be scrapped in advance.
Summary of the invention
In order to overcome the deficiency of existing batteries serial connection charge, the utility model provides a kind of batteries to discharge and recharge socket and plug, and this socket and plug can not only allow batteries to load regular picture, can also carry out equalizing charge to each cell batteries.
The total inventive concept of the utility model is: during charging, guarantee that each cell batteries in the batteries is connected in parallel, realize the purpose to the cell batteries equalizing charge; During discharge, each cell batteries in the batteries is connected in series, so that to the load normal power supply.For realizing this design, the utility model provides a kind of batteries to discharge and recharge socket, also provides simultaneously with batteries and has discharged and recharged corresponding charging of jack technology feature and discharge plug.
Batteries discharges and recharges the technical scheme that socket adopts and is in the utility model: in insulation crust, be provided with two pairs or more metal contact independent of each other, the corresponding pair of metal contact of each cell batteries, the every pair of metal contact are electrically connected with the positive and negative electrode of corresponding cell batteries respectively.In force, respectively the metal contact of each cell batteries positive and negative electrode correspondence is arranged in in-line or ring shape is an optimal way.
The technical scheme that the battery charging plug is adopted in the utility model is: be provided with in the plug with batteries and discharge and recharge metal contact quantity and the consistent metal insert of position distribution in the socket, corresponding to the metal insert of cell batteries negative or positive electrode respectively at plug inside lead short circuit, after promptly inserting this charging plug, each cell batteries in the batteries is connected in parallel, the charging voltage that is added in each cell batteries two ends equates, reaches the purpose of equalizing charge.
The batteries discharge technical scheme that plug adopted is in the utility model: be provided with in the plug with batteries and discharge and recharge metal contact quantity and the consistent metal insert of position distribution in the socket, as batteries just remove two corresponding to the metal insert of different monomers accumulator positive electrode and negative electrode, outside the negative output electrode, all the other metal inserts are by corresponding different monomers accumulator positive, the rule that negative electrode connects in turn, at plug inside lead short circuit, after promptly inserting this discharge plug, each cell batteries in the batteries is connected in series, and giving the supply power voltage of load is each cell batteries voltage summation.
The beneficial effects of the utility model are: can allow batteries powering load normally, can carry out equalizing charge to cell batteries easily again, thereby prolong the useful life of storage battery effectively.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is that batteries of the prior art discharges and recharges the socket connection diagram.
Fig. 2 is a batteries charge and discharge plug cross-sectional view of the prior art.
Fig. 3 is that batteries of the present utility model discharges and recharges the socket connection diagram.
Fig. 4 is the battery charging plug cross-sectional view in the utility model.
Fig. 5 is the batteries discharge plug cross-sectional view in the utility model.
Fig. 6 is the connection diagram that batteries discharges and recharges first embodiment of socket.
Fig. 7 is the cross-sectional view of first embodiment of battery charging plug.
Fig. 8 is the cross-sectional view of first embodiment of batteries discharge plug.
Fig. 9 is the connection diagram that batteries discharges and recharges second embodiment of socket.
Figure 10 is the cross-sectional view of second embodiment of battery charging plug.
Figure 11 is the cross-sectional view of second embodiment of batteries discharge plug.
In the accompanying drawing, 1. cell batteries, 2. metal contact, 3. metal insert, 4. lead.
Embodiment
Fig. 1 is that batteries of the prior art discharges and recharges the socket connection diagram, and cell batteries 1 all among the figure are connected in series, the positive and negative electrode of batteries respectively with discharge and recharge socket in pair of metal contact 2 be electrically connected.
Fig. 2 is a batteries charge and discharge plug cross-sectional view of the prior art, is provided with among the figure with batteries and discharges and recharges metal contact quantity and the consistent metal insert 3 of position distribution in the socket.After plugging charging plug, can be to the cell batteries serial connection charge in the batteries, the charging current of each cell batteries equates; After plugging the discharge plug, each externally power supply of cell batteries series connection.
In Fig. 3, batteries discharges and recharges and is respectively arranged with the metal contact corresponding with each cell batteries 2 in the socket, and the every pair of metal contact is electrically connected with the positive and negative electrode of different cell batteries respectively.
In Fig. 4, be provided with in the battery charging plug with batteries and discharge and recharge metal contact quantity and the consistent metal insert 3 of position distribution in the socket, and corresponding to the metal insert 3 of cell batteries negative or positive electrode respectively in plug inside with lead 4 short circuits.After plugging this plug, each cell batteries in the batteries is connected in parallel, and the charging voltage that is added in each cell batteries two ends equates.
In Fig. 5, be provided with batteries in the batteries discharge plug and discharge and recharge metal contact quantity and the consistent metal insert 3 of position distribution in the socket.In these metal inserts, except that two the positive and negative output electrodes of metal insert as batteries corresponding to different monomers accumulator positive electrode and negative electrode, the rule that all the other metal inserts connect by corresponding different monomers storage battery positive and negative electrode in turn in plug inside is at plug inside lead 4 short circuits.After inserting this discharge plug, each cell batteries in the batteries is connected in series, and giving the supply power voltage of load is each cell batteries voltage summation.
Discharge and recharge among first embodiment of socket in batteries shown in Figure 6, batteries is made up of three 12 volts of cell batteries, it charges and discharge and is provided with three groups of metal contact 2 in the socket, is two row, three column distributions, and every pair of metal contact is electrically connected with the positive and negative electrode of corresponding cell batteries respectively.
In first embodiment of battery charging plug shown in Figure 7, metal insert 3 is two row, three column distributions, corresponding to three metal inserts of cell batteries negative or positive electrode respectively in plug inside with lead 4 short circuits.After plugging this plug, three cell batteries in the batteries are connected in parallel, thereby carry out equalizing charge.
In first embodiment of batteries shown in Figure 8 discharge plug, metal insert 3 is two row, three column distributions, except that being positioned at the output electrode of cornerwise two metal inserts as batteries, all the other four metal inserts wrong successively one with lead 4 short circuits.After plugging this plug, three cell batteries in the batteries are connected in series, thereby to the load normal power supply.
Discharge and recharge among second embodiment of socket in batteries shown in Figure 9, batteries is made up of four 12 volts of cell batteries, it charges and discharge and is provided with four groups of metal contact 2 in the socket, is two row, four column distributions, and every pair of metal contact is electrically connected with the positive and negative electrode of corresponding cell batteries respectively.
In second embodiment of battery charging plug shown in Figure 10, metal insert 3 is two row, four column distributions, corresponding to four metal inserts of cell batteries negative or positive electrode respectively in plug inside with lead 4 short circuits.After plugging this plug, four cell batteries in the batteries are connected in parallel, thereby carry out equalizing charge.
In second embodiment of batteries shown in Figure 11 discharge plug, metal insert 3 is two row, four column distributions, except that being positioned at the output electrode of cornerwise two metal inserts as batteries, all the other six metal inserts wrong successively one with lead 4 short circuits.After plugging this plug, four cell batteries in the batteries are connected in series, thereby to the load normal power supply.
In conjunction with the accompanying drawings embodiment of the present utility model has been carried out exemplary description above, wherein, the cross section that batteries discharges and recharges socket and plug can be rectangle, circle, ellipse and the triangle etc. that contain counnter attack and plug meter; The cross section of metal contact and metal insert can be rectangle, circle, ellipse, triangle and herringbone etc.
Claims (9)
1. a batteries discharges and recharges socket, form by insulation crust and metal contact, it is characterized in that: described metal contact is two pairs or more metal contact independent of each other, the corresponding cell batteries of pair of metal contact, and be electrically connected with the positive and negative electrode of cell batteries respectively.
2. batteries according to claim 1 discharges and recharges socket, it is characterized in that: described metal contact independent of each other has three pairs, is two row, three column distributions.
3. batteries according to claim 1 discharges and recharges socket, it is characterized in that: described metal contact independent of each other has four pairs, is two row, four column distributions.
4. a respective rights requires 1 described batteries to discharge and recharge the charging plug of socket, form by insulation crust and metal insert, it is characterized in that: described metal insert is consistent with metal contact quantity and position distribution that batteries discharges and recharges in the socket, and corresponding to the metal insert of cell batteries negative or positive electrode respectively at plug inside lead short circuit.
5. charging plug according to claim 4 is characterized in that: described metal insert is two row, three column distributions, and three metal contact of each row are electrically connected with lead.
6. charging plug according to claim 4 is characterized in that: described metal insert is two row, four column distributions, and four metal contact of each row are electrically connected with lead.
7. a respective rights requires 1 described batteries to discharge and recharge the discharge plug of socket, form by insulation crust and metal insert, it is characterized in that: described metal insert is consistent with metal contact quantity and position distribution that batteries discharges and recharges in the socket, except that two the positive and negative output electrodes of metal insert as batteries corresponding to different monomers accumulator positive electrode and negative electrode, the rule that all the other metal inserts connect in turn by corresponding different monomers storage battery positive and negative electrode is at plug inside lead short circuit.
8. discharge plug according to claim 7, it is characterized in that: described metal insert is two row, three column distributions, on diagonal the output electrode of two metal inserts as batteries, all the other four metal contact in two row are with the wrong successively electrical connection of lead.
9. discharge plug according to claim 7, it is characterized in that: described metal insert is two row, four column distributions, on diagonal the output electrode of two metal inserts as batteries, all the other six metal contact in two row are with the wrong successively electrical connection of lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200348951U CN201004557Y (en) | 2006-07-11 | 2006-07-11 | Charging and discharging plug and jack for accumulator unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200348951U CN201004557Y (en) | 2006-07-11 | 2006-07-11 | Charging and discharging plug and jack for accumulator unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201004557Y true CN201004557Y (en) | 2008-01-09 |
Family
ID=39040100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200348951U Expired - Fee Related CN201004557Y (en) | 2006-07-11 | 2006-07-11 | Charging and discharging plug and jack for accumulator unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201004557Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195322A (en) * | 2011-04-29 | 2011-09-21 | 上海复华保护神电源有限公司 | Charge and discharge assembly and charge and discharge method of lead-acid storage battery pack for electric booster vehicle |
| CN102946127A (en) * | 2012-11-23 | 2013-02-27 | 莫贵 | Circuit transformation device of storage battery, charger and circuit connection method of circuit transformation device and charger |
| CN104300644A (en) * | 2014-10-30 | 2015-01-21 | 刘森美 | Multiloop charging method and system |
| CN106849277A (en) * | 2017-04-11 | 2017-06-13 | 国网江苏省电力公司徐州供电公司 | A kind of charging device for charging a battery and charging method |
| CN107294179A (en) * | 2017-08-09 | 2017-10-24 | 深圳遥米智能电子科技有限公司 | The Power Supply Assembly of battery of electric vehicle, charging method, system, and electric car |
| CN107425573A (en) * | 2017-08-22 | 2017-12-01 | 丁玉鑫 | Series-connected cell balanced charging device |
| CN109494337A (en) * | 2018-12-31 | 2019-03-19 | 史金山 | Loose joint battery pack, loose joint battery pack charging device and charging method |
-
2006
- 2006-07-11 CN CNU2006200348951U patent/CN201004557Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102195322A (en) * | 2011-04-29 | 2011-09-21 | 上海复华保护神电源有限公司 | Charge and discharge assembly and charge and discharge method of lead-acid storage battery pack for electric booster vehicle |
| CN102946127A (en) * | 2012-11-23 | 2013-02-27 | 莫贵 | Circuit transformation device of storage battery, charger and circuit connection method of circuit transformation device and charger |
| CN104300644A (en) * | 2014-10-30 | 2015-01-21 | 刘森美 | Multiloop charging method and system |
| CN106849277A (en) * | 2017-04-11 | 2017-06-13 | 国网江苏省电力公司徐州供电公司 | A kind of charging device for charging a battery and charging method |
| CN107294179A (en) * | 2017-08-09 | 2017-10-24 | 深圳遥米智能电子科技有限公司 | The Power Supply Assembly of battery of electric vehicle, charging method, system, and electric car |
| CN107425573A (en) * | 2017-08-22 | 2017-12-01 | 丁玉鑫 | Series-connected cell balanced charging device |
| CN109494337A (en) * | 2018-12-31 | 2019-03-19 | 史金山 | Loose joint battery pack, loose joint battery pack charging device and charging method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080109 |