CN203536486U - Storage battery convenient for circuit butting and electric bicycle provided with storage battery - Google Patents
Storage battery convenient for circuit butting and electric bicycle provided with storage battery Download PDFInfo
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- CN203536486U CN203536486U CN201320615907.XU CN201320615907U CN203536486U CN 203536486 U CN203536486 U CN 203536486U CN 201320615907 U CN201320615907 U CN 201320615907U CN 203536486 U CN203536486 U CN 203536486U
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- storage battery
- mount pad
- convenient
- electric bicycle
- circuit
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a storage battery convenient for circuit butting. The storage battery comprises a shell, a plurality of single batteries arranged in the shell and two clamping tongues fixed together with an electric bicycle, wherein one end of the shell is provided with a socket; the storage battery also comprises a mounting seat fixed together with the electric bicycle; the mounting seat is provided with a rain shielding plate and a contact pin matched with the socket. The utility model also provides the electric bicycle comprising a frame with an oblique beam and the storage battery, wherein the two clamping tongues in the storage battery are fixed on the oblique beam of the frame through bolts. The sliding fit can be realized through the shell and the two clamping tongues arranged on the oblique beam of the electric bicycle, and the socket arranged on the shell is in sliding connection with the contact pin arranged on the mounting seat, so that the circuit connection can be rapidly and conveniently realized; the mounting seat is provided with the rain shielding plate by which rainwater can be prevented from entering the mounting seat when a battery box of the electric bicycle is taken out, so that the safety in use of the electric bicycle is ensured.
Description
Technical field
The utility model relates to electric bicycle field, is specifically related to be convenient to the storage battery of circuit docking and the electric bicycle that this storage battery is installed
Background technology
At present, electric bicycle has become the indispensable vehicles in people's life, and electric bicycle is used flexibly, can on streets and lanes, backroad, walk; Compare with bicycle, electric motor car is used electric energy power-assist, and speed is fast, laborsaving, save time; Compare with motorcycle, saving energy, pollution-free; Add profile better appearance, so electric motor car is subject to popular favor.Electric bicycle mainly comprises the parts such as vehicle frame, motor, controller, battery, handle, brake lever and Displaying Meter system, wherein battery is the energy centre of electric bicycle, existing electric bicycle adopts lithium battery group as the energy mostly, because that lithium battery has advantages of is lightweight, volume is little, capacitance is large, charging rate is fast.Conventionally battery is fixedly mounted on vehicle frame by the mounting structure matching with installation site, conventional installation connected mode is that battery is placed in frame tube, socket is set on battery, realize and being electrically connected to the plug arranging on pedestal, this connected mode while taking off battery charging, or is used inconvenient when some special circumstances need battery to take off, while there is no battery, plug does not hang onboard, affects attractive in appearance.
Granted publication is number for the patent documentation of CN2717055Y discloses a kind of electric bicycle after-frame battery case and battery block, and battery case rear portion is provided with socket wiring board, and socket wiring board is provided with socket; Battery block is provided with plug bond plate on the position of respective socket terminal block, on plug bond plate, has plug, and when battery case is inserted people's battery block, plug just in time inserts in socket, forms electrical connection, does not need manual plug power supply.Although this patent has track, battery case is completely not spacing, when battery case slips into battery block, is difficult in plug insertion socket; The plug bond plate of battery block does not have waterproof measure, and when rainy, electric bicycle again out of doors and when battery case is removed, plug bond plate is easily intake, thereby accidents caused.
Utility model content
The utility model, for the problems referred to above, has proposed a kind of simple in structure, safe and reliable storage battery of being convenient to circuit docking.
The technical scheme that the utility model is taked is as follows:
A kind of storage battery of being convenient to circuit docking, comprise housing, be installed on some cells in described housing and for fixing two block tongues of electric bicycle, one end of described housing is provided with the socket being connected with cell circuit, the described storage battery of being convenient to circuit docking also comprise for the fixing mount pad of electric bicycle, described mount pad is provided with and hides rain baffle plate, on this mount pad, be also provided with the contact pin matching with described socket, described mount pad is provided with the binding post being connected with contact pin.
One end of described screening rain baffle plate and mount pad chain connection, the other end is provided with and is fastened on the 3rd snap fit on mount pad by hiding rain baffle plate.Chain connection by hinge, can make to hide rain baffle plate and rotate around hinge, except can also be that buckle connects, bolt connects.Mount pad is provided with draw-in groove, can coordinate with the 3rd snap fit that hides rain baffle plate, and the other end that hides rain baffle plate is fixed.Hide rain baffle plate and can cover the end face that mount pad matches with housing.
In order to guarantee waterproof effect, as preferably, on described mount pad with hide the position that rain baffle plate contacts and be provided with sealing ring.
As preferably, described housing is provided with limited step with the periphery of socket one end, and described mount pad is with the sealing cap being interlocked with limited step.Cooperation by limited step and sealing cap can make housing and mount pad better coordinate, and contact pin can accurately insert in socket.
As preferably, the inwall of described sealing cap is with some the locking ribs that match with housing outer wall.Locking rib and housing interference fit, can make the tightr of housing and mount pad cooperation, is difficult for sliding, coming off.
As preferably, the bottom position place of described mount pad is provided with some osculums.Prevent from flowing into because of a variety of causes the savings of the liquid in mount pad, thereby guarantee safety, avoid occurring the problems such as circuit corrosion or short circuit.
As preferably, described hull outside is provided with the snap fit cooperatively interacting with block tongue.Being slidably matched of block tongue and snap fit make storage battery to be installed on dismounting more convenient.
As preferably, described cell is divided into some groups, and each is organized cell and arranges successively, between adjacent set cell, is provided with heat shield.Heat shield can be roundabout between each group cell one around the home, also can for separately independently several, and correspondingly between adjacent set cell arrange one.By heat shield, make respectively to organize between cell and can not conduct heat, the generation amount of heat even if certain group cell goes wrong, can not exert an influence to the cell of adjacent groups yet; By heat shield, can also make close contact between cell, improve space availability ratio, effectively reduce the volume of storage battery.
As preferably, between described housing and cell, be also provided with two bursting diaphragms, described bursting diaphragm is fitted in respectively bottom surface and the end face of housing, and the both positive and negative polarity of each cell is in the axial two ends of cell, and towards bottom surface or the end face of housing.It is mainly the positive and negative end injection cell solution from cell that cell is blasted, so can splash away by effective prevent exploding product by being arranged on the bursting diaphragm of positive and negative end, plays buffering buffer action, guarantees personal safety.
As preferably, described bursting diaphragm is epoxy resin board or phenolic resins plate, and the thickness of bursting diaphragm is 0.5～3mm.Concrete material forms can adopt prior art.Bursting diaphragm has higher-strength, and when cell is blasted, the impact that blast can be produced is controlled in housing, has improved the fail safe of using.
As preferably, the inwall of described housing is provided with for limiting the stopper slot of bursting diaphragm position.By stopper slot, design, can position bursting diaphragm, can facilitate again Fast Installation and the dismounting of bursting diaphragm.
As preferably, with fixing two block tongues of electric bicycle, on one of them block tongue, be fixed with battery lock, this battery lock is with flexible lock pin, and described housing is provided with and this corresponding lockhole in lock pin position.This design can make storage battery the locking and unlocking fast.
The utility model also provides a kind of electric bicycle, comprises the vehicle frame with cant beam, and the storage battery that driving power is provided, and described storage battery is storage battery recited above, and two block tongues in storage battery are fixed on the cant beam of vehicle frame.
As preferably, two block tongues are bolted on the cant beam of vehicle frame.By the cooperation of two block tongues and snap fit, can realize Fast Installation and the dismounting of storage battery; The cant beam of block tongue and electric bicycle has formed the sliding slotting track of storage battery, simplifies the structure; Cant beam has larger length, makes storage battery have enough installing spaces.
The beneficial effects of the utility model are: by housing be arranged on two block tongues on electric bicycle cant beam, can realize and being slidably matched, the contact pin that socket that housing is provided with and mount pad are provided with is slidably connected, and can conveniently realize circuit and connect; The screening rain baffle plate being provided with by mount pad, when electric bicycle battery box is removed, can prevent that rainwater from entering in mount pad, has guaranteed the safety that electric bicycle is used.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model is convenient to the storage battery of circuit docking;
Fig. 2 is the structural representation of the utility model housing;
Fig. 3 is the structural representation of the utility model the first block tongue;
Fig. 4 is the structural representation of the utility model the second block tongue;
Fig. 5 is that the utility model is with the structural representation that hides the mount pad of rain baffle plate;
Fig. 6 is that the utility model is not with the structural representation that hides the mount pad of rain baffle plate;
Fig. 7 is the structural representation of cell group in the utility model housing;
Fig. 8 is the structural representation of the utility model heat shield;
Fig. 9 is the roundabout vertical view of the heat shield between each group cell around the home.
In figure, each Reference numeral is:
1. mount pad, 2. the second block tongue, 3. the second snap fit, 4. housing, 5. the first block tongue, 6. the first snap fit, 7. lockpin hole, 8. socket, 9. limited step, 10. lockhole, 11. first fixed-wings, 12. first installing holes, 13. first stopper slots, 14. first mounting panels, 15. second fixed-wings, 16. second mounting panels, 17. second stopper slots, 18. battery lock fixing holes, 19. sealing rings, 20. second installing holes, 21. the 3rd snap fits, 22. hide rain baffle plate, 23. locking ribs, 24. contact pins, 25. osculums, 26. bursting diaphragms, 27. cells, 28. heat shields, 29. thermal insulation layers, 30. viscous material layers.
Embodiment
As Fig. 1, 2, shown in 5, a kind of storage battery of being convenient to circuit docking, comprise housing 4, be installed on the some cells 27 in housing, for with the fixing mount pad 1 of electric bicycle and for fixing the first block tongue 5 and the second block tongue 2 of electric bicycle, on the second block tongue, be fixed with battery lock, this battery lock is with flexible lock pin, housing is provided with and the corresponding lockhole 10 in this lock pin position, one end of housing is provided with the socket 8 being connected with cell circuit, mount pad 1 is provided with and hides rain baffle plate 22, on this mount pad, be also provided with the contact pin 24 matching with socket, on mount pad, be also provided with the binding post being connected with contact pin, binding post is connected on the motor of battery vehicle.
As shown in Figure 6, the bottom position place of mount pad is provided with some osculums 25.Prevent from flowing into because of a variety of causes the savings of the liquid in mount pad, thereby guarantee safety, avoid occurring the problems such as circuit corrosion or short circuit.As shown in Figure 5, the position contacting with screening rain baffle plate on mount pad is provided with sealing ring 19, hide one end and mount pad 1 chain connection of rain baffle plate 22, the other end is provided with and is fastened on the 3rd snap fit 21 on mount pad by hiding rain baffle plate, corresponding mount pad is provided with the draw-in groove cooperatively interacting with the 3rd snap fit, hides rain baffle plate and can cover the end face that mount pad matches with housing.Chain connection by hinge, can make to hide rain baffle plate and rotate around hinge, except can also be that buckle connects, bolt connects; By the cooperation of draw-in groove and the 3rd snap fit, the other end that hides rain baffle plate can be fixed on mount pad; By sealing ring, can guarantee sealing, thereby guarantee waterproof effect.
As Fig. 2, shown in 5, housing 4 is provided with limited step 9 with the periphery of socket one end, and mount pad is with the sealing cap being interlocked with limited step, and the inwall of this sealing cap is with some the locking ribs 23 that match with housing outer wall.Cooperation by limited step and sealing cap can make housing and mount pad better coordinate, and contact pin can accurately insert in socket; Locking rib and housing interference fit, can make the tightr of housing and mount pad cooperation, is difficult for sliding, coming off.
As shown in Figure 2, hull outside is provided with the first snap fit 6 and the second snap fit 3 cooperatively interacting with two block tongues.The first snap fit 6 comprises the first bayonet socket and the first hemisphere locating piece; The second snap fit 3 comprises the second bayonet socket and the second hemisphere locating piece.As Fig. 3, shown in 4, the first block tongue 5 comprises the first mounting panel 14 and is opened in the first installing hole 12 on the first mounting panel, and this first mounting panel is with the first fixed-wing 11 extending laterally, and this first fixed-wing is provided with the first location notch 13; The second block tongue 2 comprises the second mounting panel 16 and the second installing hole 20, the second mounting panels of being opened on the second mounting panel are provided with the second location notch 17 with the second fixed-wing 15, the second fixed-wings 15 that extend laterally.The first mounting panel, the second mounting panel dorsad one side of housing are provided with some reinforcements, and reinforcement can increase the intensity of the first block tongue, the second block tongue.The first bayonet socket and the first fixed-wing cooperatively interact, and the first location notch 13 and the first hemisphere locating piece cooperatively interact; The second bayonet socket and the second fixed-wing cooperatively interact, and the second location notch 17 and the second hemisphere locating piece cooperatively interact.Be slidably matched and make the installation and removal of storage battery more convenient, and hemispheric locating piece can reduce friction, make the storage battery can be more convenient in when installation and removal, by cooperatively interacting of locating piece and location notch, can make storage battery be fixed on block tongue, even if run into impact shock etc., also be difficult for dislocation and come off.On the second fixed-wing 15, be also provided with a battery lock fixing hole 18 for wearing the lockpin hole 7 of lock pin and being used for installing battery lock.During use, lockpin ventilating is crossed in lockpin hole 7 discrepancy lockholes 10, with this, realizes the fixing and release of storage battery.
As Fig. 7, shown in 8, cell is divided into some groups, and the cell of respectively organizing of housing is arranged successively, is provided with heat shield 28 between adjacent set cell, and heat shield is comprised of thermal insulation layer 29 and viscous material layer 30.Heat shield can also be comprised of two layers of viscous material layer and one deck thermal insulation layer, and now thermal insulation layer is in the centre of two-layer cohesive material.Viscous material layer can make heat shield and cell fix, and difficult drop-off guarantees that with this effect of heat insulation of respectively organizing between cell is reliable.Heat shield can, for roundabout between each group cell one around the home, be shown in Fig. 9.Heat shield also can for separately independently several, and correspondingly between adjacent set cell arrange one.By heat shield, make respectively to organize between cell and can not conduct heat, the generation amount of heat even if certain group cell goes wrong, can not exert an influence to the cell of adjacent groups yet; By heat shield, can also make close contact between cell, improve space availability ratio, effectively reduce the volume of storage battery.
As shown in Figure 7, be also provided with two bursting diaphragms 26 between housing and cell, bursting diaphragm is fitted in respectively bottom surface and the end face of housing, and the both positive and negative polarity of each cell is in the axial two ends of cell, and towards bottom surface or the end face of housing.Bursting diaphragm is that thickness is the phenolic resins plate of 2mm, and bursting diaphragm is installed in housing by the stopper slot being arranged in housing.It is mainly the positive and negative end injection cell solution from cell that cell is blasted, so can splash away by effective prevent exploding product by being arranged on the bursting diaphragm of positive and negative end, plays buffering buffer action, guarantees personal safety.
A kind of electric bicycle of the utility model, comprises the vehicle frame with cant beam, and the storage battery that driving power is provided, and storage battery is storage battery recited above, and bolt is fixed on the first block tongue 5 on cant beam through the first installing hole 12; Bolt is fixed on the second block tongue 2 on cant beam through the second installing hole 20.The cant beam of the first block tongue, the second block tongue and electric bicycle has formed the sliding slotting track of storage battery, simplifies the structure.By the cooperation of two block tongues and snap fit, can realize Fast Installation and the dismounting of storage battery; Cant beam has larger length, makes storage battery have enough installing spaces.
Claims (10)
1. be convenient to the storage battery that circuit docks for one kind, comprise housing, be installed on some cells in described housing and for fixing two block tongues of electric bicycle, it is characterized in that, one end of described housing is provided with the socket being connected with cell circuit, the described storage battery of being convenient to circuit docking also comprise for the fixing mount pad of electric bicycle, described mount pad is provided with and hides rain baffle plate, on this mount pad, be also provided with the contact pin matching with described socket, described mount pad is provided with the binding post being connected with contact pin.
2. the storage battery of being convenient to circuit docking as claimed in claim 1, is characterized in that, one end of described screening rain baffle plate and mount pad chain connection, and the other end is provided with and is fastened on the 3rd snap fit on mount pad by hiding rain baffle plate.
3. the storage battery of being convenient to circuit docking as claimed in claim 2, is characterized in that, the position contacting with screening rain baffle plate on described mount pad is provided with sealing ring.
4. the storage battery of being convenient to circuit docking as claimed in claim 1, is characterized in that, described housing is provided with limited step with the periphery of socket one end, and described mount pad is with the sealing cap being interlocked with limited step.
5. the storage battery of being convenient to circuit docking as claimed in claim 4, is characterized in that, the inwall of described sealing cap is with some the locking ribs that match with housing outer wall.
6. the storage battery of being convenient to circuit docking as claimed in claim 1, is characterized in that, the bottom position place of described mount pad is provided with some osculums.
7. the storage battery of being convenient to circuit docking as claimed in claim 1, is characterized in that, described hull outside is provided with the snap fit cooperatively interacting with block tongue.
8. the storage battery of being convenient to circuit docking as claimed in claim 1, is characterized in that, described cell is divided into some groups, and each is organized cell and arranges successively, between adjacent set cell, is provided with heat shield.
9. an electric bicycle, it is characterized in that, comprise the vehicle frame with cant beam, and the storage battery that driving power is provided, it is characterized in that, described storage battery is the storage battery of being convenient to circuit docking described in any one in claim 1～8, and two block tongues of storage battery are fixed on the cant beam of vehicle frame.
10. electric bicycle as claimed in claim 9, is characterized in that, two block tongues are bolted on the cant beam of vehicle frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615907.XU CN203536486U (en) | 2013-09-30 | 2013-09-30 | Storage battery convenient for circuit butting and electric bicycle provided with storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320615907.XU CN203536486U (en) | 2013-09-30 | 2013-09-30 | Storage battery convenient for circuit butting and electric bicycle provided with storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203536486U true CN203536486U (en) | 2014-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320615907.XU Expired - Lifetime CN203536486U (en) | 2013-09-30 | 2013-09-30 | Storage battery convenient for circuit butting and electric bicycle provided with storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203536486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488736A (en) * | 2021-06-28 | 2021-10-08 | 上海翊族商务咨询有限公司 | Vehicle battery pack system with increased pure electric endurance mileage |
-
2013
- 2013-09-30 CN CN201320615907.XU patent/CN203536486U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113488736A (en) * | 2021-06-28 | 2021-10-08 | 上海翊族商务咨询有限公司 | Vehicle battery pack system with increased pure electric endurance mileage |
| CN113488736B (en) * | 2021-06-28 | 2023-11-10 | 南通康北新材料有限公司 | Vehicle battery pack system with increased pure electric endurance mileage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100 Huzhou Province, Changxing County, painted Creek Industrial Park, Bao bridge road, No. 18 Patentee after: ZHEJIANG TIANNENG ENERGY TECHNOLOGY Co.,Ltd. Address before: 313100 Huzhou Province, Changxing County, painted Creek Industrial Park, Bao bridge road, No. 18 Patentee before: ZHEJIANG TIANNENG ENERGY TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 313100, No. 18, Qiao Qiao Road, Changxing County painting industrial park, Zhejiang, Huzhou Patentee after: Tianneng Shuai Fude Energy Co.,Ltd. Address before: 313100, No. 18, Qiao Qiao Road, Changxing County painting industrial park, Zhejiang, Huzhou Patentee before: ZHEJIANG TIANNENG ENERGY TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |