CN2598789Y - Connection device of electric walker with battery box - Google Patents
Connection device of electric walker with battery box Download PDFInfo
- Publication number
- CN2598789Y CN2598789Y CNU032360975U CN03236097U CN2598789Y CN 2598789 Y CN2598789 Y CN 2598789Y CN U032360975 U CNU032360975 U CN U032360975U CN 03236097 U CN03236097 U CN 03236097U CN 2598789 Y CN2598789 Y CN 2598789Y
- Authority
- CN
- China
- Prior art keywords
- battery case
- car body
- spigot
- conjunction
- contact portion
- 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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- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
A connection device of electric walker with battery box is provided. The utility modes is proposed for providing an electromotive attachment which allows a battery box to be moved and disassembled conveniently and makes the operation simple and quick. The utility modes comprises several vehicle body contact parts which are arranged on the bottom board of the battery groove of the vehicle body and battery box contact parts which are arranged on the battery box and correspond to the vehicle body contact parts; the vehicle body contact parts have conduct posts which are electrically connected with a power supply loop of the vehicle body and are conductive; and the battery box contact parts have conduct blocks which are electrically connected in the battery box and contact elastically the conduct post of the vehicle body contact parts and are conductive.
Description
Technical field
The utility model belongs to the battery-driven car accessory device, particularly a kind of electric cycle and battery case engaging means.
Background technology
Electric cycle very in vogue at present need be installed battery case, uses by the driven by power of battery case supply electric cycle and travels.Electric cycle interconnects mode with the system that is electrically connected of battery case with the positive pole between the electric cycle car body and the battery case outside, the electric wire of negative pole at present.Only, this design is pretty troublesome, when battery case need charge outside the electric cycle car body, or battery case itself need be taken lid apart when taking out storage battery, move battery case and just note impeding of electric wire, more careful in moving probably to the electrical connection generation malfunction of electric wire, produce the misgivings that follow-up bad contact or electrical connection come off.
Summary of the invention
The purpose of this utility model provides a kind ofly makes that battery case is moved, convenient disassembly, control simple, convenient and rapid electric cycle and battery case engaging means.
The utility model comprise several car body contact portions on the car body battery case trough floor that are arranged at and be arranged on the battery case and with corresponding battery case contact portion of car body contact portion; Car body contact portion has the conductive pole that is electrically connected on car body current supply circuit conduction; Battery case contact portion have be electrically connected in the battery case and with the piece that connects of car body contact conductive pole Elastic Contact conduction.
Wherein:
The conductive pole of car body contact portion is hollow form, and its bottom is provided with stacked with it and is arranged at hollow form foundation on the trough floor; Clip between conductive pole and the foundation in order to be electrically connected to the terminal of car body control electronic loop; Stacked conductive pole and foundation by bolt on car body.
Battery case contact portion is mounted on the battery case through being connected with in the guard shield of battery case; The be formed in one box plate that is convexly set in battery case up of guard shield is provided with the shelly body of downwardly facing opening, and guard shield central authorities are provided with the mesopore with open communication, and the one side is provided with the otch with open communication.
Battery case contact portion connect be provided with between piece and the guard shield use that elasticity combines in conjunction with spigot and be sheathed in conjunction with the elastic body on the spigot; Connect piece and use the terminal that is electrically connected in conjunction with being provided with between spigot and the battery case inside.
Connect piece and be provided with screw; For being hexagonal shape spiral shell head, the spiral shell end surface is provided with inner bolt hole in conjunction with spigot one end, is that screw rod is corresponding and be bolted in the screw rod that connects in the piece screw in conjunction with the other end of spigot; Penetrate with the mesopore of its screw rod in conjunction with spigot, and make its spiral shell head be resisted against the guard shield end face, be resisted against on the guard shield inner end surface for the elastic body of spring is placed through in conjunction with spigot and with the top by guard shield; Be butted on by the terminal that picks out in the battery case in conjunction with the subsides of spigot spiral shell crown face, and the screw that mat is locked in the face inner bolt hole of the spiral shell crown is butted on the terminal lock in conjunction with on the spigot.
Since the utility model comprise several car body contact portions on the car body battery case trough floor that are arranged at and be arranged on the battery case and with corresponding battery case contact portion of car body contact portion; Car body contact portion has the conductive pole that is electrically connected on car body current supply circuit conduction; Battery case contact portion have be electrically connected in the battery case and with the piece that connects of car body contact conductive pole Elastic Contact conduction.Connect in the battery case and with the piece that connects of car body contact conductive pole Elastic Contact conduction.During use, battery case is put towards the car body battery case, the order battery case contact portion on the battery case of being arranged at is connected connecting piece and being electrically connected on conductive pole that the car body current supply circuit conducts electricity and compressing and contact of conducting electricity with the battery case internal electrical, to form the power supply electronic loop, be that in a single day battery case puts into electric cycle car body battery case, just can make the control electronic loop of battery case and car body setting be electrically connected to each other, electric cycle can be ridden because of defeated energising power.Otherwise, as desire battery case is carried out any inspect or when substituting battery case in-to-in battery, as long as directly take out battery case, so that the conductive pole that connects piece disengaging car body contact portion of battery case contact portion, make battery case contact portion not contact, i.e. the electronic loop of blocking-up power supply with car body contact portion.Therefore, whether contact with the car body contact portion that is arranged at car body, just can control battery case rapidly easily and whether be electrically connected with the control electronic loop of car body by the battery case contact portion that is arranged at battery case; Make not only that battery case is moved, convenient disassembly, and control simple, convenient and rapid, thereby reach the purpose of this utility model.
Description of drawings
Fig. 1, establish battery case of the present utility model and car body decomposition texture schematic isometric for group.
Fig. 2, be the utility model structural representation block diagram.
Fig. 3, be the utility model decomposition texture schematic isometric.
Fig. 4, be the utility model structural representation cutaway view (electrical connection blocking state).
Fig. 5, be the utility model structural representation cutaway view (status of electrically connecting).
Fig. 6, establish the direct charge condition structural representation of battery case of the present utility model block diagram for group.
The specific embodiment
As shown in Figure 1 and Figure 2, the car body 10 that group is established the utility model electric cycle is arranged with the battery case of putting for battery case 30 11, and the end face in the battery case 11 is a trough floor 12.
Group is established battery case of the present utility model 30 bottoms and is provided with box plate 31.
The utility model comprises several car body contact portions 20 of being arranged on the trough floor 12, be connected with in the guard shield 32 of battery case 30 and be mounted on the guard shield 32 and corresponding battery case contact portion of car body contact portion 20 40.
As Fig. 2, Fig. 3, shown in Figure 4, the car body contact portion 20 that is arranged at car body 10 comprises the hollow form foundation 21 that is arranged on the trough floor 12, be stacked on the foundation 21 conductive hollow shape conductive pole 23 and clip between conductive pole 23 and foundation 21 in order to be electrically connected to the terminal 22 of car body control The whole control electronic loop.By bolt conductive pole 23 and foundation 21 are fixed on the car body 10.
The be formed in one box plate 31 that is convexly set in battery case 30 up of guard shield 32 is provided with the shelly body of downwardly facing opening 320, and guard shield 32 central authorities are provided with the mesopore 321 that is communicated with opening 320, and the one side is provided with the otch 322 that is communicated with opening 320.
Battery case contact portion 40 comprise in conjunction with spigot 41, be incorporated in conjunction with spigot 41 belows be provided with screw 431 and conductively connect piece 43, be arranged at and connect between the piece 43 to the elastic body 42 of spring in conjunction with spigot 41, by terminal 44 that picks out in the battery case 30 and screw 45.
For being hexagonal shape spiral shell head 411, spiral shell head 411 end faces are provided with inner bolt hole 412 in conjunction with spigot 41 1 ends, are screw rod 413 in conjunction with the other end of spigot 41.
Penetrate with the mesopore 321 of its screw rod 413 in conjunction with spigot 41, and make its spiral shell head 411 be resisted against guard shield 32 end faces by guard shield 32; To be placed through for the elastic body 42 of spring in conjunction with spigot 41 and with the top and be resisted against on guard shield 32 inner end surfaces; Inserted by otch 322 places of guard shield 32 or opening 32 then and connect piece 43, the screw 431 that screw rod 413 is bolted in connect on the piece 43 to be combining with connecting piece 43, and order connects piece 43 and is pressed against elastic body 42 bottoms; Be butted on by the terminal 44 that picks out in the battery case 30 in conjunction with the subsides of spigot 41 spiral shell heads 411 end faces, and the screws 45 that mat is locked in the spiral shell head 411 end face inner bolt holes 412 are butted on terminal 44 locks in conjunction with on the spigot 41.
As Fig. 3, Fig. 4, shown in Figure 5, battery case 30 is put towards car body 10 battery cases 11, and planted in otch 322 alignings that are convexly set in battery case 30 box plates 31 upper shields 32 and body contact portion 20 outsides of buying car in installments, and avoid terminal 22 by otch 322 and be placed in the battery case 11, make and connect piece 43 on it and offset with conductive pole 23, and use up butted and compresses elastomeric 42, make and connect piece 43 and compress with conductive pole 23 and contact, so that the terminal 44 of battery case contact portion 40 is electrically connected on the terminal 22 of car body contact portion 20, form the power supply electronic loop, be that in a single day battery case 30 puts into electric cycle car body 10 battery cases 11, just can make battery case 30 and the control electronic loop that car body 10 is provided be electrically connected to each other, electric cycle can be ridden because of defeated energising power.
Otherwise, as desire battery case 30 is carried out any inspect or when substituting battery case 30 in-to-in batteries, as long as directly take out battery case 30, so that connect the conductive pole 23 of piece 43 disengaging car body contact portions 20, make battery case contact portion 40 not contact, i.e. the electronic loop of blocking-up power supply with car body contact portion 20.
Therefore, whether the utility model contacts with the car body contact portion 20 that is arranged at car body by the battery case contact portion 40 that is arranged at battery case 30, just can control battery case 30 rapidly easily and whether be electrically connected with the control electronic loop of car body 10.
As shown in Figure 6, battery case 30 also can directly charge on car body 10.Car body 10 is provided with the slotting cradle 35 that is electrically connected with battery case 30, the socket grafting charge power supply line 36 on the charging socket 35 to battery socket to charge.Charging socket 35.
Claims (5)
1, a kind of electric cycle and battery case engaging means, it is characterized in that it comprise several car body contact portions on the car body battery case trough floor that are arranged at and be arranged on the battery case and with corresponding battery case contact portion of car body contact portion; Car body contact portion has the conductive pole that is electrically connected on car body current supply circuit conduction; Battery case contact portion have be electrically connected in the battery case and with the piece that connects of car body contact conductive pole Elastic Contact conduction.
2, electric cycle according to claim 1 and battery case engaging means is characterized in that the conductive pole of described car body contact portion is hollow form, and its bottom is provided with stacked with it and is arranged at hollow form foundation on the trough floor; Clip between conductive pole and the foundation in order to be electrically connected to the terminal of car body control electronic loop; Stacked conductive pole and foundation by bolt on car body.
3, electric cycle according to claim 1 and battery case engaging means is characterized in that described battery case contact portion is mounted on the battery case through being connected with in the guard shield of battery case; The be formed in one box plate that is convexly set in battery case up of guard shield is provided with the shelly body of downwardly facing opening, and guard shield central authorities are provided with the mesopore with open communication, and the one side is provided with the otch with open communication.
4, according to claim 1 or 3 described electric cycles and battery case engaging means, it is characterized in that described battery case contact portion connect be provided with between piece and the guard shield use that elasticity combines in conjunction with spigot and be sheathed in conjunction with the elastic body on the spigot; Connect piece and use the terminal that is electrically connected in conjunction with being provided with between spigot and the battery case inside.
5, electric cycle according to claim 4 and battery case engaging means is characterized in that the described piece that connects is provided with screw; For being hexagonal shape spiral shell head, the spiral shell end surface is provided with inner bolt hole in conjunction with spigot one end, is that screw rod is corresponding and be bolted in the screw rod that connects in the piece screw in conjunction with the other end of spigot; Penetrate with the mesopore of its screw rod in conjunction with spigot, and make its spiral shell head be resisted against the guard shield end face, be resisted against on the guard shield inner end surface for the elastic body of spring is placed through in conjunction with spigot and with the top by guard shield; Be butted on by the terminal that picks out in the battery case in conjunction with the subsides of spigot spiral shell crown face, and the screw that mat is locked in the face inner bolt hole of the spiral shell crown is butted on the terminal lock in conjunction with on the spigot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032360975U CN2598789Y (en) | 2003-01-20 | 2003-01-20 | Connection device of electric walker with battery box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032360975U CN2598789Y (en) | 2003-01-20 | 2003-01-20 | Connection device of electric walker with battery box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2598789Y true CN2598789Y (en) | 2004-01-14 |
Family
ID=34166612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032360975U Expired - Fee Related CN2598789Y (en) | 2003-01-20 | 2003-01-20 | Connection device of electric walker with battery box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2598789Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931139A (en) * | 2010-08-03 | 2010-12-29 | 奇瑞汽车股份有限公司 | Connecting plug-in unit of wire harness |
-
2003
- 2003-01-20 CN CNU032360975U patent/CN2598789Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931139A (en) * | 2010-08-03 | 2010-12-29 | 奇瑞汽车股份有限公司 | Connecting plug-in unit of wire harness |
| CN101931139B (en) * | 2010-08-03 | 2012-08-22 | 奇瑞汽车股份有限公司 | Connecting plug-in unit of wire harness |
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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: 20040114 |