CN203581301U - Battery mounting structure of electric bicycle - Google Patents
Battery mounting structure of electric bicycle Download PDFInfo
- Publication number
- CN203581301U CN203581301U CN201320609373.XU CN201320609373U CN203581301U CN 203581301 U CN203581301 U CN 203581301U CN 201320609373 U CN201320609373 U CN 201320609373U CN 203581301 U CN203581301 U CN 203581301U
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- CN
- China
- Prior art keywords
- battery
- battery case
- driven car
- seat
- vehicle frame
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- 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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Abstract
The utility model discloses a battery mounting structure of an electric bicycle. The battery mounting structure comprises a seat tube fixed seat, a bicycle frame middle tube and a seat tube, wherein the seat tube is composed of a cell box and a cell box connecting piece, wherein the cell box is inserted and sleeved in the bicycle frame middle tube; the lower end of the cell box connecting piece is connected with the cell box, and the upper end of the cell box connecting piece is tightly matched with the seat tube fixed seat; the side face of the bicycle frame middle tube is provided with a current output device connected with the cell box. According to the battery mounting structure, the seat tube and the cell box are combined into one body, so that the structure is simplified, the cell box can also be separated from the electric bicycle rapidly; meanwhile, the bicycle cannot be ridden normally after a cell is taken down fro the electric bicycle, thus the anti-theft performance of the whole bicycle is strengthened.
Description
Technical field:
The utility model relates to a kind of vehicle technology field, especially relates to a kind of battery fastening structure of battery-driven car.
Background technology:
Battery-driven car is because laborsaving, the advantage such as volume is relatively small and exquisite, light, cheap makes it use more and more universal as the vehicle.In order to meet the requirement of travelling of battery-driven car, need to the battery of battery-driven car, to charge in time, battery needs often from battery-driven car, to take off like this.The battery of existing battery-driven car is hidden battery, taking out or install comparatively inconvenience when battery-operated, gives after sale, and the daily replacing of battery has brought certain difficulty.
Utility model content:
The purpose of this utility model is to provide for the weak point of prior art existence a kind of battery fastening structure of battery-driven car simple in structure, and it can be realized quick to battery case and battery-driven car separation.
For achieving the above object, the battery fastening structure of battery-driven car of the present utility model includes pipe and seat pipe in a pipe permanent seat, vehicle frame, described seat pipe consists of battery case and battery case attaching parts, wherein, battery case sleeve is in vehicle frame in pipe, battery case attaching parts lower end is connected with battery case, upper end and seat pipe permanent seat flush fit, and in vehicle frame, the side of pipe is provided with the current output device being connected with battery case.
As technique scheme preferably, described battery case attaching parts lower end is connected by binding bolt with battery case, between upper end and the inwall of a pipe permanent seat, by inclined-plane fit system, is pressed together.
As technique scheme preferably, pipe and offer multiple knock holees that coordinate with attaching parts on battery case in described vehicle frame.
As technique scheme preferably, described attaching parts is position-limitting pin.
As technique scheme preferably, described current output device includes battery lead terminal and elastic contact body, wherein, battery lead terminal is arranged on battery case, elastic contact body and battery lead termination contact.
As technique scheme preferably, described current output device also includes link span and U-shaped spring, and wherein, link span is fixed in vehicle frame on pipe, two end pin of U-shaped spring are connected with an elastic contact body respectively, and the push bolt that rear end is through link span compresses.
The beneficial effects of the utility model are: it unites two into one seat pipe and battery case, both simplified the structure, make again the battery case can be quick separation with battery-driven car, battery be taken down rear vehicle from battery-driven car and can not normally be ridden simultaneously, thereby strengthens the theftproof performance of car load.
Accompanying drawing explanation:
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of the utility model electric vehicle seat pipe battery;
Fig. 2 is A place enlarged drawing in Fig. 1;
Fig. 3 is B place enlarged drawing in Fig. 1.
Nomenclature in figure:
10-sits pipe permanent seat; In 20-vehicle frame, manage; 31-battery case; 32-battery case attaching parts; 33-binding bolt; 40-current output device; 41-battery lead terminal; 42-elastic contact body; 43-link span; 44-U shape spring; 45-push bolt; 50-attaching parts.
The specific embodiment:
The following stated is only preferred embodiment of the present utility model, does not therefore limit protection domain of the present utility model.
As shown in Figure 1: the battery fastening structure of battery-driven car of the present utility model includes manages 20 and seat pipe in a pipe permanent seat 10, vehicle frame, wherein, seat pipe unites two into one with battery, by battery case 31 and battery case attaching parts 32, formed, battery case 31 sleeves are managed in 20 in vehicle frame, between battery case attaching parts 32 lower ends and battery case 31, by binding bolt 33, be connected, between upper end and the inwall of seat pipe permanent seat 10, by inclined-plane fit system, be pressed together.In vehicle frame, manage 20 side and be provided with the current output device 40 being connected with battery case 31.
As shown in Figure 2: in vehicle frame, manage 20 with on battery case 31, offer multiple knock holees that coordinate with attaching parts 50.In the present embodiment, attaching parts 50 is position-limitting pin, can after battery case 31 up-down adjustment, play fixation.
As shown in Figure 3: current output device 40 includes battery lead terminal 41 and elastic contact body 42, wherein, battery lead terminal 41 is arranged on battery case 31, and elastic contact body 42 contacts with battery lead terminal 41.In addition, current output device 40 also includes link span 43 and U-shaped spring 44, and wherein, link span 43 is fixed in vehicle frame manages on 10, two end pin of U-shaped spring 44 are connected with an elastic contact body 42 respectively, and the push bolt 45 that rear end is through link span 43 compresses.
Claims (6)
1. the battery fastening structure of a battery-driven car, include pipe (20) and seat pipe in a pipe permanent seat (10), vehicle frame, it is characterized in that: described seat pipe consists of battery case (31) and battery case attaching parts (32), wherein, battery case (31) sleeve is managed in (20) in vehicle frame, battery case attaching parts (32) lower end is connected with battery case (31), upper end and seat pipe permanent seat (10) flush fit, in vehicle frame, the side of pipe (20) is provided with the current output device (40) being connected with battery case (31).
2. the battery fastening structure of battery-driven car according to claim 1, it is characterized in that: described battery case attaching parts (32) lower end is connected by binding bolt (33) with battery case (31), between upper end and the inwall of seat pipe permanent seat (10), by inclined-plane fit system, be pressed together.
3. the battery fastening structure of battery-driven car according to claim 1, is characterized in that: in described vehicle frame, manage (20) and on battery case (31), offer multiple knock holees that coordinate with attaching parts (50).
4. the battery fastening structure of battery-driven car according to claim 3, is characterized in that: described attaching parts (50) is position-limitting pin.
5. according to the battery fastening structure of the battery-driven car described in any one in claim 1 to 4, it is characterized in that: described current output device (40) includes battery lead terminal (41) and elastic contact body (42), wherein, it is upper that battery lead terminal (41) is arranged at battery case (31), and elastic contact body (42) contacts with battery lead terminal (41).
6. the battery fastening structure of battery-driven car according to claim 5, it is characterized in that: described current output device (40) also includes link span (43) and U-shaped spring (44), wherein, link span (43) is fixed in vehicle frame manages on (10), two end pin of U-shaped spring (44) are connected with an elastic contact body (42) respectively, and the push bolt (45) that rear end is through link span (43) compresses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609373.XU CN203581301U (en) | 2013-09-29 | 2013-09-29 | Battery mounting structure of electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320609373.XU CN203581301U (en) | 2013-09-29 | 2013-09-29 | Battery mounting structure of electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203581301U true CN203581301U (en) | 2014-05-07 |
Family
ID=50579257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320609373.XU Expired - Fee Related CN203581301U (en) | 2013-09-29 | 2013-09-29 | Battery mounting structure of electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203581301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587642A (en) * | 2013-09-29 | 2014-02-19 | 苏州小蜻蜓电动车有限公司 | Battery mounting structure of electromobile |
-
2013
- 2013-09-29 CN CN201320609373.XU patent/CN203581301U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103587642A (en) * | 2013-09-29 | 2014-02-19 | 苏州小蜻蜓电动车有限公司 | Battery mounting structure of electromobile |
| CN103587642B (en) * | 2013-09-29 | 2015-12-09 | 苏州小蜻蜓电动车有限公司 | A kind of battery fastening structure of battery-driven car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20140929 |
|
| EXPY | Termination of patent right or utility model |