CN105460157A - Battery lifting device and electric bicycle - Google Patents
Battery lifting device and electric bicycle Download PDFInfo
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- CN105460157A CN105460157A CN201510998469.3A CN201510998469A CN105460157A CN 105460157 A CN105460157 A CN 105460157A CN 201510998469 A CN201510998469 A CN 201510998469A CN 105460157 A CN105460157 A CN 105460157A
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- battery
- stop part
- fixed support
- interference
- lock
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
- B62K11/02—Frames
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/80—Accessories, e.g. power sources; Arrangements thereof
- B62M6/90—Batteries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention provides a battery lifting device and an electric bicycle. The electric bicycle comprises a bicycle frame and the battery lifting device arranged on the bicycle frame. The battery lifting device comprises a fixed support, a battery holder, a restoring force device and a locking device. The fixed support is used for supporting a battery. The battery holder is used for carrying the battery and can move relative to the fixed support along the lifting path. The restoring force device is connected with the battery holder and provides ascending power for the battery holder relative to the fixed support. The locking device is selectively in an unlocking state and a locking state. When the locking device is in the locking state, the locking device and the battery intervene to limit the movement of the battery relative to the fixed support; when the locking device is in the unlocking state, the locking device releases intervention with the battery, and the battery holder drives the battery to ascend relative to the fixed support through power provided by the restoring force device. In this way, the battery is convenient to take out by a user.
Description
Technical field
The present invention relates to a kind of battery jacking system, specifically, the Electrical Bicycle that the present invention can rise automatically about a kind of battery and battery jacking system thereof.
Background technology
Present bicycle has changed one of instrument promoting leisure health life into from walking-replacing tool originally.But not everyone physical efficiency can bear the route of long-range or difficult climbing section, and the Electrical Bicycle therefore with auxiliary power arises at the historic moment.
General Electrical Bicycle utilizes battery as the power resources of electro-motor, and battery is usually attached hangs on the vehicle frame of bicycle.But the limited space of cycle frame, the conveniently extraction of battery, the battery size that can install is restricted.Moreover in order to extend the time of run of auxiliary power, the capacity of battery and size correspondingly become large, cause battery not easily attached when being hung on vehicle frame or extracting battery easily and vehicle frame block, in use make troubles to user.While effectively utilizing vehicle frame space, how to promote the convenience of cell drawing, be one of R&D direction important now.
Therefore, a kind of novel battery jacking system of design and Electrical Bicycle is necessary, to overcome above-mentioned defect.
Summary of the invention
The object of the present invention is to provide a kind of battery jacking system and Electrical Bicycle, fix with person easy to use or take out battery.
For achieving the above object, the invention provides a kind of battery jacking system, comprising: fixed support, in order to support cells; Battery tray, in order to load this battery, this battery tray can move along lift path relative to this fixed support; Restoring force device, is connected to this battery tray, with the power providing this battery tray to rise relative to this fixed support; And blocking device, be optionally in unlocking condition and lock-out state, wherein when this blocking device is in this lock-out state, this blocking device and this battery interfere, and move relative to this fixed support to limit this battery; When this blocking device is in this unlocking condition, this blocking device removes the interference with this battery, and this battery tray drives this battery to rise relative to this fixed support by the power that this restoring force device provides.
Preferably, this battery has battery major axis and long axis cross-section, and when this battery tray loads this battery and moves along this lift path, this battery major axis keeps parallel with this lift path, this lift path has path outlet, and this path outlet size is greater than this long axis cross-section size.
Preferably, this restoring force device is air pressure rod, and this air pressure rod comprises body and expansion link, and this expansion link extends with the power providing this battery tray to rise relative to this body by the gas pressure of this body.
Preferably, this fixed support has chute, and this expansion link connects this battery tray and stretches along this chute.
Preferably, this fixed support comprises slide rail and slide block, and this slide block is sheathed on this slide rail slidably and connects this battery tray, and this expansion link connects this slide block, moves along this slide rail to drive this slide block and this battery tray.
Preferably, this fixed support has limiting section, and this limiting section limits this battery relative to this support bracket fastened side travel.
Preferably, this blocking device comprises lock body, tongue piece and interference unit, this tongue piece stretches with to should this unlocking condition of lock body and this lock-out state relative to this lock body, when this lock body is in this lock-out state, this tongue piece extends to push against this interference unit and this battery interferes, when this lock body is in this unlocking condition, this tongue piece retraction is with the interference removing this interference unit and this battery.
Preferably, this interference unit comprises interference piece and elastic component, when this lock body is in this lock-out state, this tongue piece extends and compresses this battery to push against this interference piece, this interference piece compresses this elastic component, when this lock body is in this unlocking condition, this tongue piece bounces back and this elastic component provides a restoring force to depart from this battery to order about this interference piece.
Preferably, this battery jacking system also comprises stop part, and wherein this stop part can rotate relative to this fixed support, optionally to block and to dodge this lift path; When this blocking device is in this lock-out state, this interference piece and this stop part interfere, and make this stop part block this lift path with the rotation limiting this stop part; When this blocking device is in this unlocking condition, this interference piece removes the interference with this stop part, and this stop part can be rotated relative to this fixed support to dodge this lift path.
Preferably, this interference piece has two flanges, and when this lock body is in this lock-out state, these two flanges of this interference piece interfere with this battery and this stop part respectively; When this lock body is in this unlocking condition, this interference piece removes the interference with this battery and this stop part simultaneously.
Preferably, this battery jacking system also comprises stop part, and this stop part can rotate relative to this fixed support, optionally to block or to dodge this lift path.
Preferably, when this blocking device is in this lock-out state, this blocking device and this stop part interfere, and make this stop part block this lift path with the rotation limiting this stop part; When this blocking device is in this unlocking condition, this blocking device removes the interference with this stop part, this stop part can be rotated, to dodge this lift path relative to this fixed support.
Preferably, this battery jacking system also comprises damper element, and this damper element is arranged at this stop part, and when this stop part blocks this lift path, this damper element is pressed against the top of this battery.
Preferably, this restoring force device is elastic component, and this elastic component is arranged between this battery tray and this fixed support.
For achieving the above object, the present invention separately provides a kind of Electrical Bicycle, and this Electrical Bicycle comprises: vehicle frame, comprise pipe and lower pipe, on this, pipe has front end, upper surface, lower surface and through hole, and this through hole runs through pipe on this, and this lower pipe is connected to this lower surface of pipe on this; And battery jacking system, be arranged at this vehicle frame, this battery jacking system comprises: fixed support, is installed in this lower pipe and in order to support cells; Battery tray, in order to load this battery, this battery tray can move along lift path relative to this fixed support, this lift path and on this bearing of trend of pipe accompany predetermined angle; Restoring force device, is connected to this battery tray, with the power providing this battery tray to rise relative to this fixed support; Stop part, movably to arranging, optionally to block and to dodge this lift path by through hole; And blocking device, be arranged at this front end of pipe on this, this blocking device is optionally in unlocking condition and lock-out state, wherein when this blocking device is in this unlocking condition, this blocking device is separated with this stop part, this stop part rotates to dodge this lift path, and this battery tray drives this battery to rise along this lift path by the power that this restoring force device provides, and makes the upper end of this battery protrude from this upper surface of pipe on this with this default angle through this through hole; When this blocking device is in this lock-out state, this blocking device and this battery and this stop part at least one of them interferes, this battery tray and this battery to be fixed on the fixed position in this lift path.
Preferably, this battery has battery major axis and long axis cross-section, and when this battery tray loads this battery and moves along this lift path, this battery major axis keeps parallel with this lift path, and this clear size of opening is greater than this long axis cross-section size.
Preferably, this restoring force device is air pressure rod, and this air pressure rod comprises body and expansion link, and this expansion link extends with the power providing this battery tray to rise relative to this body by the gas pressure of this body.
Preferably, this fixed support has chute, and this expansion link connects this battery tray and stretches along this chute.
Preferably, this fixed support comprises slide rail and slide block, and this slide block is sheathed on this slide rail slidably and connects this battery tray, and this expansion link connects this slide block, moves along this slide rail to drive this slide block and this battery tray.
Preferably, this fixed support has limiting section, to limit this battery relative to this fixed support side travel.
Preferably, this blocking device comprises lock body, tongue piece and interference unit, this tongue piece stretches with to should this unlocking condition of lock body and this lock-out state relative to this lock body, when this lock body is in this lock-out state, this tongue piece extend with push against this interference unit and this battery and this stop part at least one of them interferes, move along this lift path to limit this battery; When this lock body is in this unlocking condition, this tongue piece retraction is with the interference removing this interference unit.
Preferably, this interference unit comprises interference piece and elastic component, and when this lock body is in this lock-out state, this tongue piece extends and interferes to promote this interference piece, and this interference piece compresses this elastic component; When this lock body is in this unlocking condition, this tongue piece bounces back and this elastic component provides a restoring force to depart from interference to order about this interference piece.
Preferably, this interference piece has two flanges, when this blocking device is in this lock-out state, these two flanges of this interference piece interfere with this battery and this stop part respectively, with limit this battery move and the rotation limiting this stop part makes this stop part block this lift path.
Preferably, when this blocking device is in this lock-out state, this blocking device and this stop part interfere, and make this stop part block this lift path with the rotation limiting this stop part.
Preferably, this battery jacking system also comprises damper element, and this damper element is arranged at this stop part, and when this stop part blocks this lift path, this damper element is pressed against the upper end of this battery.
Preferably, this restoring force device is elastic component, and this elastic component is arranged between this battery tray and this fixed support.
Compared with prior art, battery jacking system provided by the invention and Electrical Bicycle, make battery automatically to rise by restoring force device, take out battery with person easy to use, by blocking device optionally stationary battery, to limit the extraction of battery.
Accompanying drawing explanation
Figure 1A and Figure 1B is the Electrical Bicycle schematic diagram of one embodiment of the invention, and wherein Figure 1A is for display battery arrangement is in battery jacking system, and Figure 1B protrudes from upper pipe for showing battery by the rising of battery jacking system;
Fig. 1 C is the partial enlarged drawing of Figure 1B;
Fig. 2 A-1, Fig. 2 A-2 and Fig. 2 B are respectively battery arrangement in the battery jacking system schematic diagram of one embodiment of the invention, exploded view and section-drawing;
Fig. 2 C and Fig. 2 D is battery from the battery jacking system rising schematic diagram of Fig. 2 A-1 and Fig. 2 B and section-drawing;
Fig. 3 A is that battery arrangement is in the battery jacking system schematic diagram of another embodiment of the present invention;
Fig. 3 B and Fig. 3 C schematic diagram that to be battery rise from the battery jacking system of Fig. 3 A and section-drawing;
Fig. 4 A to Fig. 4 C is the schematic diagram that the battery jacking system of one embodiment of the invention coordinates plaque to install and the exploded view omitting blocking device, and wherein Fig. 4 A is for display battery arrangement is in battery jacking system, and Fig. 4 B rises by battery jacking system for showing battery; And
Fig. 5 A and Fig. 5 B is the schematic diagram of the battery jacking system of another embodiment of the present invention, and wherein Fig. 5 A is for display battery is by the rising of battery jacking system, and Fig. 5 B is for display battery arrangement is in battery jacking system.
Detailed description of the invention
The present invention is about a kind of Electrical Bicycle and battery jacking system thereof, and its movement that can limit battery at bicycle run duration to provide power, and can have battery rising function automatically to facilitate the extraction of battery when needing replacing or taking out battery.Yu Hou, with reference to the Electrical Bicycle of the graphic detailed description embodiment of the present invention and the details of battery jacking system thereof.
As shown in Figure 1A to Fig. 1 C, in an embodiment, Electrical Bicycle 1 of the present invention comprises vehicle frame 10 and battery jacking system 20, and wherein battery jacking system 20 is arranged at vehicle frame 10, and battery jacking system 20 comprises fixed support 210, battery tray 220, restoring force device 230 and blocking device 240.In this embodiment, fixed support 210 is in order to support cells 30; Battery tray 220 in order to load battery 30, and can move along lift path P relative to fixed support 210; Restoring force device 230 is connected to battery tray 220, with the power providing battery tray 220 to rise relative to fixed support 210; Blocking device 240 is optionally in unlocking condition and lock-out state, moves relative to fixed support 210 to allow or to limit battery 30.As shown in Fig. 2 A-1 and 2B, when blocking device 240 is in the lock state, blocking device 240 limits battery 30 and moves relative to fixed support 210, to guarantee the power that battery 30 can provide Electrical Bicycle 1 and operates.As shown in figs. 2 c-2d, when blocking device 240 is in unlocking condition, blocking device 240 removes the restriction to battery 30, and the power that battery tray 220 can be provided by restoring force device 230 drives battery 30 to rise relative to fixed support 210.
As shown in Figure 1A, in this embodiment, vehicle frame 10 comprises pipe 110, lower pipe 120 and seat pipe 132, pipe 120 upper end is wherein descended to be connected to pipe 110, and stage casing extends downwardly towards rear-inclined, allow lower pipe 120 lower end be connected to a pipe 132, and the fixed support 210 of battery jacking system 20 is preferably and is arranged at lower pipe 120 and extend along lower pipe 120.Specifically, upper pipe 110 is the bodys extended before and after vehicle frame 10, and upper pipe 110 has front end 112, upper surface 114 and lower surface 116, wherein go up the front end 112 of pipe 110 close to front-wheel 130, and the upper surface 114 of upper pipe 110 and lower surface 116 be respectively in body radial direction away from and subaerial two apparent surfaces.Lower pipe 120 is connected to the body of the lower surface 116 of pipe 110, and is preferably and extends downwardly towards rear-inclined from the lower surface 116 of upper pipe 110 close to front end 112.In this embodiment, upper pipe 110 has more through hole 118, and wherein through hole 118 runs through pipe 110, allows battery 30 by the passage of upper pipe 110 to be formed when battery 30 rises.Specifically, the both ends open of through hole 118 is formed at upper surface 114 and the lower surface 116 of pipe 110 respectively, and close to the junction of lower pipe 120 with upper pipe 110.When battery tray 220 drives battery 30 to rise, battery 30 is better to rise along lower pipe 120, and from the lower surface 116 of upper pipe 110, via through hole 118, part protrudes from the upper surface 114 of upper pipe 110, so that user catches the upper end of battery 30, and then is extracted out from vehicle frame 10 by battery 30.
As shown in Figure 1 C, battery 30 has battery longitudinal axis L.When battery 30 is arranged at battery tray 220, the battery longitudinal axis L of battery 30 is preferably the bearing of trend being parallel to fixed support 210, and the bearing of trend A of lift path P and upper pipe 110 accompanies predetermined angle θ.When battery tray 220 load battery 30 move along lift path P time, the better maintenance of battery longitudinal axis L is parallel with lift path P, makes the upper end of battery 30 with default angle theta through through hole 118 and protruding from the upper surface 114 of upper pipe 110.Moreover battery 30 has long axis cross-section on the direction of vertical battery longitudinal axis L, and through hole 118 size of upper pipe 110 is greater than the long axis cross-section size of battery 30.Specifically, through hole 118 is greater than long axis cross-section width W in A/F 118a, 118b of lower surface 116 and upper surface 114, and A/F 118a, 118b of through hole 118 can adjust according to predetermined angle θ.For example, when the difference of predetermined angle θ and 90 degree is larger (when battery 30 is got over relative to upper pipe 110), A/F 118a, 118b of through hole 118 are larger; When predetermined angle θ is more close to (when battery 30 is more upright relative to upper pipe 110) when 90 degree, A/F 118a, 118b of through hole 118 are less.In this embodiment, predetermined angle θ is preferably and is greater than 90 degree, but not as limit.In other embodiments, the connection angle according to upper pipe 110 and lower pipe 120 designs, and predetermined angle θ can be and is less than or equal to 90 degree.
Battery jacking system 20 also comprises stop part 250, and wherein the corresponding movably through hole 118 of stop part 250 is arranged, optionally to block and to dodge lift path P.Specifically, stop part 250 can rotate relative to the upper surface 114 of upper pipe 110, optionally to cover through hole 118 at least partly in the opening of the upper surface 114 of upper pipe 110 and then block lift path P.In this embodiment, when blocking device 240 is in the lock state, blocking device 240 can with battery 30 and stop part 250 at least one of them interferes, to make battery tray 220 that battery 30 cannot be driven to rise along lift path P, battery tray 220 and battery 30 are fixed on the fixed position in lift path P.In the details of the rear battery jacking system 20 with reference to the graphic explanation embodiment of the present invention.
As shown in Fig. 2 A-1 to Fig. 2 D, in an embodiment, restoring force device 230 is air pressure rod, and wherein air pressure rod comprises body 232 and expansion link 234, expansion link 234 extends relative to body 232 by the gas pressure of body 232, with the power providing battery tray 220 to rise.Fixed support 210 has chute 212, to guide the movement of expansion link 234.Restoring force device 230 and battery tray 220 are arranged at the relative both sides of fixed support 210 relative to chute 212, make expansion link 234 connect battery tray 220 by chute 212 and stretch relative to body 232 along chute 212.Specifically, chute 212 extends along the long axis direction of fixed support 210, and the bearing of trend of chute 212 is parallel to lift path P.Battery tray 220 comprises pedestal portion 222 and connecting portion 224, and wherein pedestal portion 222 is in order to load battery 30, and connecting portion 224 to extend and in order to connection expansion link 234 along fixed support 210.Moreover the pedestal portion 222 of battery tray 220 can have electric contact, to be electrically connected with battery 30, but not as limit.In this embodiment, pedestal portion 222 and connecting portion 224 connect into L shape battery tray 220, and expansion link 234 and pedestal portion 222 are connected to the opposite end (such as upper end and lower end) of connecting portion 224.In this embodiment, expansion link 234 can be connected with connecting portion 224 by spigot 236.Specifically, spigot 236 one end of self extending bar 234 can be locked in connecting portion 234 through chute 212, and when expansion link 234 is stretched along chute 212 relative to body 232, battery tray 220 can be driven to move relative to fixed support 210, and then battery 30 can be moved relative to fixed support 210.
Moreover fixed support 210 can have limiting section 214, to limit battery 30 relative to fixed support 210 side travel.Specifically, limiting section 214 is preferably the other end being arranged at fixed support 210 long axis direction relative to battery tray 220, such as, comparatively close to upper pipe 110 place.In this embodiment, limiting section 214 is that self-retaining support 210 is outstanding with the spacing ring surrounding battery 30 side, but not as limit.In other embodiments, limiting section 214 can be limit stick or the positioning plate that battery 30 side is given prominence to be positioned in self-retaining support 210 both sides, limits the side travel of battery 30 relative to fixed support 210 by this.In addition, limiting section 214 can arrange several along the major axis interval of fixed support 210, is not limited to shown in embodiment.
Blocking device 240 comprises lock body 242, tongue piece 244 and interference unit 246, wherein tongue piece 244 is flexible relative to lock body 242 with the unlocking condition of corresponding lock body 242 and lock-out state, make interference unit 246 and battery 30 and stop part 250 at least one of them interferes.Specifically, interference unit 246 comprises permanent seat 245, interference piece 247 and elastic component 248, and wherein interference piece 247 can move relative to permanent seat 245, with optionally compression elastic piece 248.In this embodiment, the better corresponding fixed support 210 of blocking device 240 is arranged, and therefore fixed support 210 has more locating plate 215, makes lock body 242 and interference unit 246 be arranged at the both sides of locating plate 215 respectively.In addition, locating plate 215 has more perforate 215a, and permanent seat 245 has hole 245a, and wherein perforate 215a and hole 245a is communicated with, to form the passage for the sensible interference piece 247 of tongue piece 244, but not as limit.In other embodiments, blocking device 240 can be fixed on the miscellaneous part of Electrical Bicycle by other modes, such as, go up pipe 110.In after the embodiment that interference piece 247 can interfere with battery 30 and stop part 250 simultaneously will be described, but not as limit.In other embodiments, interference piece 247 can be designed to only interfere with one of them of battery 30 or stop part 250.Should be noted at this, battery jacking system 20 is better comprises stop part 250, but when interference piece 247 is designed to only interfere with battery 30, battery jacking system 20 can have or not have stop part 250.
In this embodiment, interference unit 246 is fixed on locating plate 215 by permanent seat 245, can move to make interference piece 247 relative to permanent seat 245 and locating plate 215.Interference piece 247 has two flanges 247a, 247b, to interfere with battery 30 and stop part 250 respectively.Interference piece 247 can be has the different block of two edge lengths, to make the end of dual-side form flange 247a, 247b, and between dual-side, has space 247c.Stop part 250 has groove 252 with corresponding flange 247b.Elastic component 248 can be spring, and is arranged in the space 247c of interference piece 247, and between interference piece 247 and permanent seat 245.In this embodiment, lock body 242 is key lock, but can be combination lock in other embodiment lock bodies 242.Tongue piece 244 and lock body 242 couple, and when lock body 242 is unlocking condition, tongue piece 244 can move relative to lock body 242.When lock body 242 is lock-out state, tongue piece 244 cannot move relative to lock body 242.
In addition, fixed support 210 can have more the first articulated section 216, and stop part 250 has the second articulated section 254 accordingly, wherein the second articulated section 254 and the first articulated section 216 pivot joint, to make stop part 250 can rotate relative to fixed support 210, and then block or dodge lift path P.First articulated section 216 and blocking device 240 is better is arranged at fixed support 210 relatively both sides respectively, when rotating relative to fixed support 210 to make stop part 250, for rotating away from or rotating approach locking device 240.In this embodiment, the first articulated section 216 is better is arranged at the side of limiting section 214 away from chute 212.Second articulated section 254 and groove 252 are located at the opposite end of stop part 250 respectively, with pivot joint accordingly first articulated section 216.Should be noted at this, though illustrate stop part 250 in this embodiment to be connected and fixed support 210 rotationally, more corresponding through hole 118 position is arranged at pipe 110, not as limit.In other embodiments, stop part 250 can directly be arranged at pipe 110 and be formed with upper pipe 110 and be connected rotationally, stop part 250 is made optionally to rotate relative to fixed support 210 by this, and then close to or away from blocking device 240, and reach the effect of blocking or dodging lift path P.
Moreover when stop part 250 preferred configuration is not for mutually interfering with blocking device 240, stop part 250 can rotate relative to fixed support 210 automatically, and then rotation dodges lift path P away from the through hole 118 of upper pipe 110.For example, torsion spring (not shown) can be arranged at the first hinge portion 216 and the second articulated section, hinge portion 254, when making to remove the interference to stop part 250, stop part 250 can rotate away from through hole 118 relative to fixed support 210 by the restoring force effect of torsion spring and dodge out lift path P, but not as limit.In other embodiments, user can make stop part 250 rotate relative to fixed support 210 in a manual manner.
Figure 1A is coordinated, to illustrate that battery 30 is placed in the state of battery jacking system 20 with reference to figure 2A-1 and Fig. 2 B.As shown in Fig. 2 A-1 and Fig. 2 B, when battery 30 is placed in battery jacking system 20, stop part 250 rotates and blocks above through hole 118 (namely above battery 30), to block lift path P, and the expansion link 234 of restoring force device 230 is positioned at the bottom of chute 212, and battery tray 220 is made to be positioned at the bottom of fixed support 210.Now, lock body 242 is in the lock state, and at least one of them interferes to make tongue piece 244 extend to push against interference unit 246 and battery 30 and stop part 250.Specifically, when lock body 242 is in the lock state, tongue piece 244 extends through the perforate 215a of the locating plate 215 and hole 245a of permanent seat 245, move and compression elastic piece 248 towards battery 30 and stop part 250 to push against interference piece 247, the movement of interference piece 247 makes flange 247a compress the top of battery 30, and flange 247b engages with the groove 252 of stop part 250.By this, battery 30 can firmly be placed in battery jacking system 20, to provide Electrical Bicycle 1 power.
Coordinate Figure 1B the operation that battery 30 rises from battery jacking system 20 is described with reference to figure 2C and Fig. 2 D.As shown in Fig. 2 C and Fig. 2 D, when lock body 242 is in unlocking condition, tongue piece 244 can bounce back the interference removing interference unit 246 and battery 30 and/or stop part 250.Specifically, user can unblank by key 40 rotation lock body 242 or input proper password and allow that tongue piece 244 becomes movable state, or even makes tongue piece 244 interlock become retracted state by unlocking action.Now, tongue piece 244 can bounce back towards lock body 242, and provided restoring force to move towards the direction away from battery 30 and stop part 250 to order about interference piece 247 (namely moving towards the direction making tongue piece 244 bounce back) by the elastic component 248 compressed, and then make flange 247a depart from the top of battery 30, flange 247b leaves the groove 252 of stop part 250 simultaneously, to remove the interference to battery 30 and stop part 250.Now, user can hand rotation stop part 250 or stop part 250 can rotate by the restoring force of torsion spring automatically, to make stop part 250 rotate away from blocking device 240 to dodge lift path P, makes lift path P unblocked.Now, the expansion link 234 of restoring force device 230 extends towards sliding towards 212 tops from chute 212 bottom by the gas pressure of body 232, drive battery tray 220 to rise predeterminable range D relative to fixed support 210 along lift path P together with battery 30 simultaneously, and then make the upper end of battery 30 protrude from the upper surface 114 of upper pipe 110 with default angle theta through the through hole 118 of upper pipe 110, be beneficial to the extraction of battery 30.Thus, user can catch battery 30 upper end and be taken out by battery 30 from vehicle frame 10 easily.
When for equipped with battery 30, blocking device 240 is in unlocking condition, makes tongue piece 244 can be movable relative to lock body 242.Now, battery 30 can be inserted through hole 118 from the upper surface 114 of upper pipe 110 and is placed in the pedestal portion 222 of battery tray 220 by limiting section 214 by user, and applying is enough to the strength of the restoring force overcoming restoring force device 230 in battery 30, to make battery 30 and battery tray 220 move towards the bottom of fixed support 210, and the expansion link 234 of restoring force device 230 is driven to move towards chute 212 bottom.Then, stop part 250 can be made to rotate close to interference piece 247 relative to fixed support 210, namely stop part 250 rotates and to be shielded in above partial through holes 118 (namely above battery 30) to block lifting unit footpath P.In this state, the rotatable key 40 of user or the character wheel stirring combination lock become lock-out state to make lock body 242, and then make tongue piece 244 cannot bounce back for elongation state and push against interference piece 247, make interference piece 247 compression elastic piece 248 and flange 247a, 247b interfere with the groove 252 of battery 30 top and stop part 250 respectively, and get back to the lock-out state as shown in Fig. 2 A-1 and Fig. 2 B.
In addition, fixed support 210 can have other Guidance Design, is not limited with chute 212.In another embodiment, as shown in Fig. 3 A to Fig. 3 C, fixed support 210 ', restoring force device 230 ' and battery tray 220 ' are the guiding by slide rail 217 and slide block 218.In under only stress the embodiment difference with Fig. 2 A-1 to Fig. 2 D, other can refer to the related description of above-described embodiment as elements such as blocking device 240, stop parts 250.In this embodiment, fixed support 210 ' comprises slide rail 217 and slide block 218, and wherein slide block 218 is sheathed on slide rail 217 slidably and connects battery tray 220 ', expansion link 234 connection sliding block 218, moves along slide rail 217 to be with movable slider 218 and battery tray 220.In this embodiment, fixed support 210 ' has two groups of slide rails 217 and slide block 218, but not as limit.In other embodiments, fixed support 210 ' only can have one group of slide rail 217 and slide block 218.Slide rail 217 extends along lift path P (i.e. the long axis direction of fixed support 210 ').The expansion link 234 of battery tray 220 ' and restoring force device 230 ' is connected to the two ends (such as lower end and upper end) of slide block 218, and battery tray 220 ' and restoring force device 230 ' lay respectively at the relative both sides (such as right side and left side) of slide block 218.In this embodiment, battery tray 220 ' can have the plate body design in similar above-mentioned pedestal portion 222, but not as limit.Restoring force device 230 ' is better to be arranged between two slide rails 217, makes expansion link 234 be connected to the slide block 218 of both sides.
As shown in Figure 3A, when battery 30 is placed in battery jacking system 20, stop part 250 rotates and blocks above battery 30, to block lift path P, and slide block 218 is positioned at slide rail 217 lower end, make the expansion link 234 of restoring force device 230 ' be retraction relative to body 232, and battery tray 220 ' is positioned at the bottom of fixed support 210 '.Now, lock body 242 is in the lock state, and tongue piece 244 extends to push against interference piece 247 and moves and compression elastic piece 248 towards battery 30 and stop part 250, make flange 247a compress the top of battery 30, and flange 247b engages with the groove 252 of stop part 250.By this, battery 30 can firmly be placed in battery jacking system, to provide Electrical Bicycle 1 power.
As shown in Fig. 3 B and Fig. 3 C, when lock body 242 is in unlocking condition, tongue piece 244 can bounce back towards lock body 242, and provided restoring force to move towards the direction away from battery 30 and stop part 250 to order about interference piece 247 (namely moving towards the direction making tongue piece 244 bounce back) by the elastic component 248 compressed, and then make flange 247a depart from the top of battery 30, flange 247b leaves the groove 252 of stop part 250 simultaneously, to remove the interference to battery 30 and stop part 250.Now, stop part 250 rotatable away from blocking device 240 to dodge lift path P, make lift path P unblocked.Simultaneously, the expansion link 234 of restoring force device 230 ' extends relative to body 232 by the gas pressure of body 232, move to upper end to be with movable slider 218 and battery tray 220 (together with battery 30) from slide rail 217 lower end and to rise predeterminable range D relative to fixed support 210 along lift path P, and then make the upper end of battery 30 protrude from the upper surface 114 of upper pipe 110 with default angle theta through the through hole 118 of upper pipe 110, be beneficial to the extraction of battery 30.During equipped with battery 30, battery 30 inserted through hole 118 with the flowing mode of doing being similar to previous embodiment and then be placed in pedestal portion 222, then performing the lock operation of blocking device 240, and get back to the state of Fig. 3 A, repeat no more in this.
Moreover, coordinate the Vehicle Frame Design of Electrical Bicycle 1 vehicle frame 10, various plaque and fender can be comprised further, to increase overall appearance aesthetic feeling and installing stability.As shown in Figure 1A, lower pipe plaque 290 is arranged at lower pipe 120 side, and with coated lower pipe 120 and restoring force device 230, and positioning decorative plates 270 and upper pipe plaque 280 are arranged at pipe 110 and stop part 250 respectively, to promote the aesthetic appearance of Electrical Bicycle 1.Specifically, as shown in Fig. 4 A to Fig. 4 C, in an embodiment, positioning decorative plates 270 is arranged along the bearing of trend of upper pipe 110, and the registration arm 272 had to downward-extension, wherein registration arm 272 has pore 270a, using as the passage allowing battery 30 by positioning decorative plates 270.When positioning decorative plates 270 is arranged at upper pipe 110, registration arm 272 is preferably the through hole 118 stretching into pipe 110 at least partly, and pore 270a is communicated with through hole 118, using the guiding channel risen as battery 30.In another embodiment, the length of registration arm 272 can be designed to stretch into through hole 118 from the upper surface 114 of upper pipe 110 and abut limiting section 214 upper limb of fixed support 210 to downward-extension.Moreover registration arm 272 has the first opening 272a and the second opening 272b, with flange 247a, 247b of the corresponding interference piece 247 of difference.Specifically, when blocking device 240 is lock-out state, flange 247a, 247b of interference piece 247 stretch into the first opening 272a and the second opening 272b of registration arm 272 respectively, and then interfere with battery 30 and stop part 250.When blocking device 240 is unlocking condition, flange 247a, 247b of interference piece 247 can exit, to remove the interference to battery 30 and stop part 250 by the first opening 272a of self-align pipe 272 and the second opening 272b.Upper pipe plaque 280 is arranged at stop part 250, wherein when stop part 250 interferes with blocking device 240, the better essence of upper pipe plaque 280 covers the gap between stop part 250 and upper pipe 110 upper surface 114, makes positioning decorative plates 270 and upper pipe plaque 280 have the appearance of one.When stop part 250 rotates relative to fixed support 210 and dodges lift path P, upper pipe plaque 280 together rotates to expose pore 270a with stop part 250, makes lift path P unblocked.
In addition, battery jacking system 20 also comprises damper element 260, and wherein damper element 260 is arranged at stop part 250 lower surface, and when stop part 250 blocks lift path P, damper element 260 is the backside top being pressed against battery 30.Damper element 260 can be rubber, foam, silica gel elastomeric material.When the flange 247a of interference piece 247 withstands top on front side of battery 30, and when stop part 250 blocks lift path P, can compress by fender 260 between stop part 250 and battery 30 backside top and be out of shape and increase the steadiness of battery 30.
In above-described embodiment, restoring force device 230 is air pressure rod, but not as limit.In other embodiments, any device of battery tray 220 restoring force that provides all can be used as restoring force device.As shown in Fig. 5 A and Fig. 5 B, restoring force device 230 " be elastic component (such as spring), wherein this elastic component is arranged between battery tray 220 and fixed support 210.As shown in Figure 5 B, when battery 30 is placed in battery jacking system and blocking device 240 is lock-out state, this elastic component is compressed.When blocking device 240 is unlocking condition and lift path P is unimpeded, this elastic component by compression can provide restoring force promotion battery tray 220 and battery 30 along lift path P rising preset distance D, and makes battery 30 protrude from the upper surface 114 of pipe 110.By this, battery 30 can be extracted from upper pipe 110 easily, and without the need to allowing user stretch into the space extracting battery in retaining between upper pipe 110 and lower pipe 120, and then can effectively utilize vehicle frame space to install larger-size battery.
The present invention is described by above-described embodiment, however above-described embodiment be only illustrate object but not for restriction.This those skilled in the art ripe, when know not departing under spirit of the present invention, can have other amendments of illustrative embodiments in the embodiment of this special version.Therefore, scope is also contained this type of amendment and is only limited by the appended claims.
Claims (26)
1. a battery jacking system, is characterized in that, comprises:
Fixed support, in order to support cells;
Battery tray, in order to load this battery, this battery tray can move along lift path relative to this fixed support;
Restoring force device, is connected to this battery tray, with the power providing this battery tray to rise relative to this fixed support; And
Blocking device, is optionally in unlocking condition and lock-out state;
Wherein when this blocking device is in this lock-out state, this blocking device and this battery interfere, and move relative to this fixed support to limit this battery;
When this blocking device is in this unlocking condition, this blocking device removes the interference with this battery, and this battery tray drives this battery to rise relative to this fixed support by the power that this restoring force device provides.
2. battery jacking system as claimed in claim 1, it is characterized in that, this battery has battery major axis and long axis cross-section, when this battery tray loads this battery and moves along this lift path, this battery major axis keeps parallel with this lift path, this lift path has path outlet, and this path outlet size is greater than this long axis cross-section size.
3. battery jacking system as claimed in claim 1, it is characterized in that, this restoring force device is air pressure rod, and this air pressure rod comprises body and expansion link, and this expansion link extends with the power providing this battery tray to rise relative to this body by the gas pressure of this body.
4. battery jacking system as claimed in claim 3, it is characterized in that, this fixed support has chute, and this expansion link connects this battery tray and stretches along this chute.
5. battery jacking system as claimed in claim 3, it is characterized in that, this fixed support comprises slide rail and slide block, and this slide block is sheathed on this slide rail slidably and connects this battery tray, this expansion link connects this slide block, moves along this slide rail to drive this slide block and this battery tray.
6. battery jacking system as claimed in claim 1, it is characterized in that, this fixed support has limiting section, and this limiting section limits this battery relative to this support bracket fastened side travel.
7. battery jacking system as claimed in claim 1, it is characterized in that, this blocking device comprises lock body, tongue piece and interference unit, this tongue piece stretches with to should this unlocking condition of lock body and this lock-out state relative to this lock body, when this lock body is in this lock-out state, this tongue piece extends to push against this interference unit and this battery interferes, and when this lock body is in this unlocking condition, this tongue piece retraction is with the interference removing this interference unit and this battery.
8. battery jacking system as claimed in claim 7, it is characterized in that, this interference unit comprises interference piece and elastic component, when this lock body is in this lock-out state, this tongue piece extends and compresses this battery to push against this interference piece, this interference piece compresses this elastic component, and when this lock body is in this unlocking condition, this tongue piece bounces back and this elastic component provides a restoring force to depart from this battery to order about this interference piece.
9. battery jacking system as claimed in claim 8, it is characterized in that, also comprise stop part, wherein this stop part can rotate relative to this fixed support, optionally to block and to dodge this lift path; When this blocking device is in this lock-out state, this interference piece and this stop part interfere, and make this stop part block this lift path with the rotation limiting this stop part; When this blocking device is in this unlocking condition, this interference piece removes the interference with this stop part, and this stop part can be rotated relative to this fixed support to dodge this lift path.
10. battery jacking system as claimed in claim 9, it is characterized in that, this interference piece has two flanges, and when this lock body is in this lock-out state, these two flanges of this interference piece interfere with this battery and this stop part respectively; When this lock body is in this unlocking condition, this interference piece removes the interference with this battery and this stop part simultaneously.
11. battery jacking systems as claimed in claim 1, it is characterized in that, also comprise stop part, wherein this stop part can rotate relative to this fixed support, optionally to block or to dodge this lift path.
12. battery jacking systems as claimed in claim 11, is characterized in that, when this blocking device is in this lock-out state, this blocking device and this stop part interfere, and make this stop part block this lift path with the rotation limiting this stop part; When this blocking device is in this unlocking condition, this blocking device removes the interference with this stop part, this stop part can be rotated, to dodge this lift path relative to this fixed support.
13. battery jacking systems as described in claim 9 or 11, it is characterized in that, also comprise damper element, this damper element is arranged at this stop part, and when this stop part blocks this lift path, this damper element is pressed against the top of this battery.
14. battery jacking systems as claimed in claim 1, it is characterized in that, this restoring force device is elastic component, and this elastic component is arranged between this battery tray and this fixed support.
15. 1 kinds of Electrical Bicycles, is characterized in that, comprise:
Vehicle frame, comprise pipe and lower pipe, on this, pipe has front end, upper surface, lower surface and through hole, and this through hole runs through pipe on this, and this lower pipe is connected to this lower surface of pipe on this; And
Battery jacking system, is arranged at this vehicle frame, and this battery jacking system comprises:
Fixed support, is installed in this lower pipe and in order to support cells;
Battery tray, in order to load this battery, this battery tray can move along lift path relative to this fixed support, this lift path and on this bearing of trend of pipe accompany predetermined angle;
Restoring force device, is connected to this battery tray, with the power providing this battery tray to rise relative to this fixed support;
Stop part, movably to arranging, optionally to block and to dodge this lift path by through hole; And
Blocking device, be arranged at this front end of pipe on this, this blocking device is optionally in unlocking condition and lock-out state;
Wherein when this blocking device is in this unlocking condition, this blocking device is separated with this stop part, this stop part rotates to dodge this lift path, this battery tray drives this battery to rise along this lift path by the power that this restoring force device provides, and makes the upper end of this battery protrude from this upper surface of pipe on this with this default angle through this through hole;
When this blocking device is in this lock-out state, this blocking device and this battery and this stop part at least one of them interferes, this battery tray and this battery to be fixed on the fixed position in this lift path.
16. battery jacking systems as claimed in claim 15, it is characterized in that, this battery has battery major axis and long axis cross-section, when this battery tray loads this battery and moves along this lift path, this battery major axis keeps parallel with this lift path, and this clear size of opening is greater than this long axis cross-section size.
17. Electrical Bicycles as claimed in claim 15, it is characterized in that, this restoring force device is air pressure rod, and this air pressure rod comprises body and expansion link, and this expansion link extends with the power providing this battery tray to rise relative to this body by the gas pressure of this body.
18. Electrical Bicycles as claimed in claim 17, it is characterized in that, this fixed support has chute, and this expansion link connects this battery tray and stretches along this chute.
19. Electrical Bicycles as claimed in claim 17, it is characterized in that, this fixed support comprises slide rail and slide block, and this slide block is sheathed on this slide rail slidably and connects this battery tray, this expansion link connects this slide block, moves along this slide rail to drive this slide block and this battery tray.
20. Electrical Bicycles as claimed in claim 15, it is characterized in that, this fixed support has limiting section, to limit this battery relative to this fixed support side travel.
21. Electrical Bicycles as claimed in claim 15, it is characterized in that, this blocking device comprises lock body, tongue piece and interference unit, this tongue piece stretches with to should this unlocking condition of lock body and this lock-out state relative to this lock body, when this lock body is in this lock-out state, this tongue piece extend with push against this interference unit and this battery and this stop part at least one of them interferes, move along this lift path to limit this battery; When this lock body is in this unlocking condition, this tongue piece retraction is with the interference removing this interference unit.
22. Electrical Bicycles as claimed in claim 21, it is characterized in that, this interference unit comprises interference piece and elastic component, and when this lock body is in this lock-out state, this tongue piece extends and interferes to promote this interference piece, and this interference piece compresses this elastic component; When this lock body is in this unlocking condition, this tongue piece bounces back and this elastic component provides a restoring force to depart from interference to order about this interference piece.
23. Electrical Bicycles as claimed in claim 22, it is characterized in that, this interference piece has two flanges, when this blocking device is in this lock-out state, these two flanges of this interference piece interfere with this battery and this stop part respectively, with limit this battery move and the rotation limiting this stop part makes this stop part block this lift path.
24. Electrical Bicycles as claimed in claim 15, is characterized in that, when this blocking device is in this lock-out state, this blocking device and this stop part interfere, and make this stop part block this lift path with the rotation limiting this stop part.
25. Electrical Bicycles as claimed in claim 15, it is characterized in that, this battery jacking system also comprises damper element, and this damper element is arranged at this stop part, and when this stop part blocks this lift path, this damper element is pressed against the upper end of this battery.
26. Electrical Bicycles as claimed in claim 15, it is characterized in that, this restoring force device is elastic component, and this elastic component is arranged between this battery tray and this fixed support.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998469.3A CN105460157A (en) | 2015-12-28 | 2015-12-28 | Battery lifting device and electric bicycle |
| CN201910525832.8A CN110341872B (en) | 2015-12-28 | 2016-09-19 | Battery lifting device and electric bicycle |
| CN201610829932.6A CN106347567B (en) | 2015-12-28 | 2016-09-19 | Battery lifting device and electric bicycle |
| CN201610829110.8A CN106347560B (en) | 2015-12-28 | 2016-09-19 | Battery carrying device and electric bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998469.3A CN105460157A (en) | 2015-12-28 | 2015-12-28 | Battery lifting device and electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105460157A true CN105460157A (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510998469.3A Pending CN105460157A (en) | 2015-12-28 | 2015-12-28 | Battery lifting device and electric bicycle |
| CN201610829110.8A Active CN106347560B (en) | 2015-12-28 | 2016-09-19 | Battery carrying device and electric bicycle |
| CN201910525832.8A Active CN110341872B (en) | 2015-12-28 | 2016-09-19 | Battery lifting device and electric bicycle |
| CN201610829932.6A Active CN106347567B (en) | 2015-12-28 | 2016-09-19 | Battery lifting device and electric bicycle |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610829110.8A Active CN106347560B (en) | 2015-12-28 | 2016-09-19 | Battery carrying device and electric bicycle |
| CN201910525832.8A Active CN110341872B (en) | 2015-12-28 | 2016-09-19 | Battery lifting device and electric bicycle |
| CN201610829932.6A Active CN106347567B (en) | 2015-12-28 | 2016-09-19 | Battery lifting device and electric bicycle |
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| CN (4) | CN105460157A (en) |
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| CN107719553A (en) * | 2016-08-10 | 2018-02-23 | Bh自行车欧洲有限公司 | Electric bicycle fame and electric bicycle |
| CN109050766A (en) * | 2018-09-19 | 2018-12-21 | 浙江凯驰电动科技有限公司 | A kind of electric bicycle |
| CN109720485A (en) * | 2019-02-21 | 2019-05-07 | 上海钧正网络科技有限公司 | A kind of power-assisted battery box for vehicle, vehicle frame and vehicle using motor |
| CN110155240A (en) * | 2019-06-29 | 2019-08-23 | 漳州万宝能源科技有限公司 | Electric bicycle pipe battery anti-shedding mechanism and its application method |
| CN110197879A (en) * | 2018-02-26 | 2019-09-03 | 株式会社岛野 | Battery force application apparatus and the Manpower propulsion of bicycle for having battery force application apparatus |
| CN110341872A (en) * | 2015-12-28 | 2019-10-18 | 苏州达方电子有限公司 | Battery lifting device and electric bicycle |
| CN111516794A (en) * | 2019-02-01 | 2020-08-11 | 株式会社岛野 | Drive unit for human-powered vehicle, drive system for human-powered vehicle, and battery pack for human-powered vehicle |
| CN111516793A (en) * | 2019-02-01 | 2020-08-11 | 株式会社岛野 | Drive unit for human-powered vehicle and battery holding device for human-powered vehicle |
| CN114590344A (en) * | 2020-12-03 | 2022-06-07 | 苏州达方电子有限公司 | Electronic lock |
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| CN110197879A (en) * | 2018-02-26 | 2019-09-03 | 株式会社岛野 | Battery force application apparatus and the Manpower propulsion of bicycle for having battery force application apparatus |
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| CN110155240A (en) * | 2019-06-29 | 2019-08-23 | 漳州万宝能源科技有限公司 | Electric bicycle pipe battery anti-shedding mechanism and its application method |
| CN114590344A (en) * | 2020-12-03 | 2022-06-07 | 苏州达方电子有限公司 | Electronic lock |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN110341872A (en) | 2019-10-18 |
| CN106347567B (en) | 2019-06-04 |
| CN106347560A (en) | 2017-01-25 |
| CN106347560B (en) | 2019-05-03 |
| CN106347567A (en) | 2017-01-25 |
| CN110341872B (en) | 2021-11-02 |
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Application publication date: 20160406 |