CN202966487U - Motorcycle rear bottom fork anti-theft lock - Google Patents
Motorcycle rear bottom fork anti-theft lock Download PDFInfo
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- CN202966487U CN202966487U CN 201220684704 CN201220684704U CN202966487U CN 202966487 U CN202966487 U CN 202966487U CN 201220684704 CN201220684704 CN 201220684704 CN 201220684704 U CN201220684704 U CN 201220684704U CN 202966487 U CN202966487 U CN 202966487U
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- motorcycle rear
- rear fork
- machine
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Abstract
Provided is a motorcycle rear bottom fork anti-theft lock. A motor driving mechanism is arranged in an outer shell of a motorcycle rear bottom fork, one end of a screw rod is connected with a motor shaft, the other end of the screw rod is rotatably arranged on a shaft sleeve, a driving block is connected in a screwed mode to the screw rod driven by a direct current motor, a lock rod is in sliding fit with a sliding way, a connecting rod is hinged between the driving block and the lock rod, a locking limiting switch and an opening limiting switch are respectively arranged on the left side and the right side of the screw rod, the upper end of a pull rod fixedly connected to a mechanical lock cylinder which is opened by a key extended from the outside stretches into a hole in an emergency screw rod, and the inner end of the emergency screw rod is connected to the shaft sleeve in a screwed mode form outside to inside. The anti-theft lock can avoid technical unlocking and violent unlocking, and has the advantages of being reasonable in structure, simple and convenient to operate and good in anti-theft property.
Description
Technical field
The utility model relates to lockset, is the anti-theft lock for motorcycle of motorcycle rear fork and lockset unification specifically.
Background technology
Motor bike anti-theft column lock used generally has mechanical type and electron type at present, mechanical type is mainly to be combined composition with lock core with hard metal, U-shape lock, chain lock, cable-type padlock are arranged, because their whole lock bodies all expose, the cracksman can destroy lock body as, technology unlocking or the violence mode of unblanking with simple mode and steal motor bike.The electron type anti-theft column lock is on power supply with the main power source of anti-theft column lock access motor bike, ignition system to motor bike is controlled, if when someone contacts motor bike, send sound signal, the defective of this anti-theft column lock is, as long as main electricity is cut off, its anti-theft feature and sound signal all lost efficacy.So the anti-theft column lock of above two large types does not all fundamentally solve antitheft purpose.
The utility model content
The purpose of this utility model is to provide a kind of motorcycle rear fork and lockset unites two into one, and trailing wheel is realized secure lock, motorcycle rear fork anti-theft column lock rational in infrastructure, simple to operate, safe and reliable by rear chain stay lock.
This novel purpose is achieved in that a kind of motorcycle rear fork anti-theft column lock, comprises electronic telecontrol projector, electronic telecontrol receptor, is provided with motor-driven mechanism and described electronic telecontrol receptor in the motorcycle rear fork shell; Motor-driven mechanism is: DC machine is arranged on the support right side, the leading screw right-hand member connects with motor shaft, and be provided with on the leading screw left side and change the edge of a knife, the leading screw left end inserts in axle sleeve rotationally, axle sleeve is fixed on the left side board of support, drive block is screwed on leading screw, the locking bar that is circular arc is made of guide plate lower end welding securing rod, and be provided with leading sheave on guide plate, locking bar is positioned at the slideway of circular arc, leading sheave on locking bar coordinates with the side slip of slideway, and rod hinge connection is between drive block and locking bar upper end.
Described support left side is provided with the locking limit switch, and the locking limit switch is arranged in the forward current supply circuit of DC machine; The support right side is provided with the unlatching limit switch, opens limit switch and is arranged in the counter-rotating current supply circuit of DC machine.
The central angle of the circular arc of described locking bar is less than 180 °, and described leading sheave is 3: two leading sheaves of guide plate top and bottom and the moving contact of slideway right flank, leading sheave at guide plate middle part and the left surface moving contact of slideway.
Described DC machine is the 12V DC machine.
Also be provided with relay J 3 in described electronic telecontrol receptor, relay J 3 is arranged in the switch-lock for motorcycle current supply circuit, and the normally closed interlock J3-1 of relay J 3 is arranged in the working power loop of electronic telecontrol receptor.
Also be provided with relay J 1 and relay J 2 in described electronic telecontrol receptor, the normally open contact J1-1 of relay J 1 is arranged in the forward current supply circuit of DC machine, and the normally open contact J2-1 of relay J 2 is arranged in the counter-rotating current supply circuit of DC machine.
The working power of described DC machine adopts 12V storage battery on motor bike.
The motorcycle rear fork outer casing underpart is provided with for being fixed on the open hole that the key on extension bar stretches into; Be provided with the emergency machine lock in described motorcycle rear fork shell, the emergency machine lock construction is: be screwed on the axle sleeve left end after emergent screw rod right-hand member penetrates the motorcycle rear fork shell from outside to inside; The pull bar lower end is fixed on mechanical lock, when mechanical lock locks, the pull bar upper end passes the hole from emergent screw rod, and the dead bolt of mechanical lock stretches out and is stuck on block, block is fixed on the motorcycle rear fork outer casing inner wall, and after key operated, dead bolt bounces back in mechanical lock when mechanical lock, mechanical lock can be descending with extension bar, and pull bar is deviate from from the hole of emergent screw rod.
The electronic remote control system of the drive motor of the utility model by being arranged on the motorcycle rear fork enclosure is realized forward and backward to motor, controls thereby realize opening with locking by locking bar.The working power of electronic telecontrol receptor is provided by motor bike self storage battery (as 12V), in locking, unlatching limit switch access electronic telecontrol receptor, the forward and backward circuit of DC machine is realized outage control, the electronic telecontrol receptor is controlled by the signal that manual control panel sends the work power supply of DC machine, thereby locking bar is realized opening and locking.
Compared with prior art, this novel beneficial effect is:
1, due to the electronic telecontrol receptor of this anti-theft column lock, DC machine, locking bar and relevant connection parts all sealing are built in the motorcycle rear fork enclosure, only have that locking bar is protruding regularly just has extremely short part to expose to back wheel lock of motorcycle, eliminated the possibility that technology unlocking and violence are unblanked, the cracksman is extremely difficult destroys it, has improved self anti-theft feature of this lock.
2, this anti-theft column lock is that (electronic telecontrol projector and electronic telecontrol receptor are the outsourcing product by electronic remote control system, both by cipher control) unlatching and the locking of locking bar are controlled, the cracksman in the situation that do not have manual control panel extremely difficulty steal motor bike, greatly improved the anti-theft effect of motor bike.
3, this anti-theft column lock also is provided with calibration package, when electronic unit breaks down, just can open locking bar with expeditious measures, has made up single defective of unblanking.
4, this anti-theft lock structure is reasonable, and is simple to operate, and raw MAT'L economy is easy to get, and is fit to the industrialization manufacturing, safe and reliable, elegant in appearance.
5, the design of three leading sheaves operates steadily locking bar, does not rock, can accurate contraposition (seeing the specific embodiment for details).
6, electronic telecontrol receptor and electric door lock are realized electric interlocking, have guaranteed traffic safety.During driving, can make receptor be in all the time off-position (during parking, can make the former be in all the time power supply state), locking bar is in opening all the time, can not cause the accident because the projector maloperation makes receiver operation that locking bar is locked.
Description of drawings
Fig. 1 is motorcycle rear fork anti-theft column lock lock-out state sectional structure chart.
Fig. 2 is motorcycle rear fork anti-theft column lock opening sectional structure chart.
Drive motor when Fig. 3 is lock-out state, leading screw, limit switch and rack assumption diagram.
When Fig. 4 is opening, drive motor, screw mandrel, limit switch and rack assumption diagram.
Fig. 5 is the front view of leading screw and axle sleeve.
Fig. 5-1st, the right elevation of Fig. 5.
Fig. 6 is locking bar and guide board structure figure.
Fig. 7 is the block diagram of slideway shown in Figure 1.
Fig. 8 is mechanical lock upward view shown in Figure 1.
Fig. 9 is the constructional drawing of emergent screw rod shown in Figure 1.
Figure 10 is the front view of electronic telecontrol projector.
Figure 11 is the structural representation of electronic telecontrol receptor shown in Figure 1.
The specific embodiment
Fig. 1 Fig. 2 illustrates, the motorcycle rear fork anti-theft column lock, and electronic telecontrol projector 22 forms electronic remote controller with electronic telecontrol receptor 14.be provided with motor-driven mechanism and emergency machine lock and described electronic telecontrol receptor 14 in motorcycle rear fork shell 9, motor-driven mechanism is: DC machine 18 is arranged on support 1 right side, leading screw 17 right-hand members connect with motor shaft, and be provided with on the leading screw left side and change the edge of a knife, the leading screw left end inserts in axle sleeve 25 rotationally, axle sleeve 25 is fixed on the left side board of support, drive block 3 is screwed on leading screw 17, the locking bar that is circular arc is made of guide plate 6 lower end welding securing rods 13, and be provided with leading sheave 7 on guide plate 6, locking bar is positioned at the slideway 21 of circular arc, leading sheave 7 on locking bar coordinates with the side slip of slideway 21, connecting rod 5 is hinged between drive block 3 and locking bar upper end, the emergency machine lock construction is: be screwed on axle sleeve 25 left ends after emergent screw rod 2 right-hand members penetrate the motorcycle rear fork shell from outside to inside,
Referring to Fig. 5, Fig. 5-1, leading screw has the edge of a knife of changing on the left side, unblanks for machinery, on the leading screw right-hand member, cylindrical void is arranged, and the power supply arbor connects.Support is after screw is fixed in the chain stay shell.Emergent screw rod 2 stretches into rear chain stay shell from outside to inside, and its nut is positioned at outside rear chain stay shell (hereinafter to be referred as shell).Support 1 left side is provided with locking limit switch 4, and locking limit switch 4 is arranged in the forward current supply circuit of DC machine 18; Support 1 right side is provided with opens limit switch 16, opens limit switch 16 and is arranged in the counter-rotating current supply circuit of DC machine 18.Locking, unlatching limit switch are the press-contacting type cut-off switch.Fig. 1 illustrates, and the motorcycle rear fork anti-theft column lock is when lock-out state, and the drive block 3 that is sleeved on screw mandrel 17 touches and cuts off the power supply with locking limit switch 4, and locking bar stops lock motion.Fig. 2 illustrates, and the motorcycle rear fork anti-theft column lock is when opening, and the drive block 3 that is sleeved on screw mandrel 17 touches and cuts off the power supply with opening limit switch 16, and locking bar stops opening movement.
Referring to Fig. 7, slideway is comprised of main inside and outside side and bottom surface.Referring to Fig. 6, locking bar is circular arc (central angle is less than 180 °), described leading sheave 7 is 3: two leading sheaves of guide plate 6 top and bottom and slideway 21 right flank moving contacts, leading sheave at guide plate middle part and the left surface moving contact of slideway.Locking bar is circular arc, and its arc length is slightly less than semicircle, diameter 20cm.Locking bar is by the guide plate that is mainboard spare and be the welding of cylindrical securing rod and consist of.In three leading sheaves (can adopt bearing) on locking bar, upper and lower two are pasted inwall, middle one is pasted outer wall (Fig. 1), this design makes three of upper, middle and lower do the force and forms a triangle (guide plate that leading sheave distributes is 1/4 circular arc approximately), namely form a face moving contact, therefore, operate steadily, make the locking bar contraposition accurate.Paste outer walls if change upper and lower two into, middle one is pasted inwall, and three of its upper, middle and lower are similar in a straight line as the force, can only form a line way of contact, thereby, can produce during the locking bar operation and rock, make the locking bar can not accurate contraposition.If three of upper, middle and lower are all pasted outer wall or all pasted inwall, experiment showed, that to have equally the locking bar running resistance large, the problem such as operation is rocked large, and contraposition is inaccurate.
Also be provided with relay J 1 and relay J 2 in electronic telecontrol receptor 14, the normally open contact J1-1 of relay J 1 is arranged in the forward current supply circuit of DC machine 18, and the normally open contact J2-1 of relay J 2 is arranged in the counter-rotating current supply circuit of DC machine 18.
Also be provided with relay J 3 in electronic telecontrol receptor 14, relay J 3 is arranged in the switch-lock for motorcycle current supply circuit, and the normally closed interlock J3-1 of relay J 3 is arranged in the working power loop of electronic telecontrol receptor 14 (referring to Figure 11).During driving, electric door lock is opened, and because relay J 3 is connected in the electric door lock current supply circuit, J3 powers on, and its normally closed interlock J3-1 disconnects, and the working power of electronic telecontrol receptor is disconnected; During parking, shut electric door lock, the J3 dead electricity, J3-1 connects, and the electronic telecontrol receptor is powered.
After motor-driven mechanism, emergency machine lock and electronic telecontrol receptor install, can be with bonnet 19(Fig. 1) welding (or adopting anti-theft bolt to fix) is in the motorcycle rear fork shell upper.
Above-mentioned command and control system is comprised of electronic telecontrol projector (being manual control panel) and electronic telecontrol receptor, manual control panel is carried, the electronic telecontrol receptor is arranged on the motorcycle rear fork enclosure, sending instruction by manual control panel makes the electronic telecontrol receptor enter mode of operation, by connecting 15 pairs of DC machine 18(12V DC machine of wire) provide power supply to make the motor rotation, through relevant connection drive element (leading screw, drive block and connecting rod etc.), locking bar is realized opening and locking.
On the output shaft of DC machine, screw mandrel is installed, on screw mandrel, suit is connected with drive block, one end of the bearing pin of drive block and connecting rod 5 is hinged, the bearing pin of the other end of connecting rod and guide plate 6 upper ends is hinged, guide plate lower end and securing rod 13 are welded as a whole, be mounted with directed pulley 7 on the plate face of guide plate, the slideway 21(that also has of directed pulley oriented sliding be comprised of left and right side and bottom surface), slideway is welded on the enclosure interior space.
Also be provided with and open limit switch and locking limit switch.In the process of unblanking, drive block marches to opening limit switch to the DC machine direction and touches and cut off the power supply and stop, and drive block marches to and locks limit switch and touch and cut off the power supply and stop to the reversing sense of DC machine in locking process.
The motorcycle rear fork anti-theft column lock also is provided with the emergency machine lock, the emergency machine lock is by emergent screw rod, pull bar, mechanical lock, the parts such as key and extension bar form, when mechanical lock locks, emergent pull bar upper end penetrates in emergent screw hole, emergent screw rod is fixed and can not be rotated, and the right part of emergent screw rod is provided with screw thread, and external force can't screw out the screw rod of meeting an urgent need.When electronic telecontrol is broken down, the key that is connected on the extension bar end is stretched to after the lockhole of core of emergency lock, turn is opened from the open hole of rear chain stay bottom, pull downwards, this moment, pull bar was withdrawed from from the hole of emergent screw rod by pulling force, then, to meet an urgent need after anti-theft screw withdraws from instrument, then open with carrying out manual turn in the groove (Fig. 5) that changes cutter and stretch into this hole to screw mandrel end.
This anti-theft column lock has following main points:
1, motorcycle rear fork shell 9 unites two into one with lockset.
2, lockset is comprised of locking bar, guide plate (guide plate is provided with leading sheave), (making the leading sheave oriented sliding) slideway, (order about locking bar open with locking) DC machine, screw mandrel, drive block, connecting rod etc.Locking, unlatching limit switch are installed on support, and support 1 is connected firmly by screw and rear chain stay shell.
3, command and control system is comprised of electronic telecontrol projector (being manual control panel) and electronic telecontrol receptor, and the working power of electronic telecontrol receptor is provided by the former car DC12V of motor bike storage battery.
4, referring to Figure 10, when the locking button B on pressing manual control panel or unlatching button A, manual control panel sends signal to receptor, electronic telecontrol this moment receptor is powered to motor, make motor forward or counter-rotating, thereby drive the locking bar locking or open, in Figure 11, electronic telecontrol receptor 14(is called for short receptor) in have and receive mainboard, password unit (upper left side in figure), and in relay J 1(motor forward feed circuit), in J2(motor reversal feed circuit), in J3(switch-lock for motorcycle feed circuit).DC machine W is connected on wire 29, and locking limit switch and unlatching limit switch are connected on wire 31 and wire 30.Wire 26, wire 27 connect respectively motorcycle battery (as DC12V) positive and negative electrode, and wire 28 is connected to the out-put supply positive pole of electric door lock.Above-mentioned wire 26-31(refers to wire 15 and the power input line 20 in Fig. 1) be connected to the receptor mainboard through corresponding plug respectively.
Claims (8)
1. a motorcycle rear fork anti-theft column lock, comprise, electronic telecontrol projector (22), electronic telecontrol receptor (14) is characterized in that, is provided with motor-driven mechanism and described electronic telecontrol receptor (14) in motorcycle rear fork shell (9), motor-driven mechanism is: DC machine (18) is arranged on support (1) right side, leading screw (17) right-hand member connects with motor shaft, and be provided with on the leading screw left side and change the edge of a knife, the leading screw left end inserts in axle sleeve (25) rotationally, axle sleeve (25) is fixed on the left side board of support, drive block (3) is screwed on leading screw (17), the locking bar that is circular arc is made of guide plate (6) lower end welding securing rod (13), and be provided with leading sheave (7) on guide plate (6), locking bar is positioned at the slideway (21) of circular arc, leading sheave on locking bar (7) coordinates with the side slip of slideway (21), connecting rod (5) is hinged between drive block (3) and locking bar upper end.
2. motorcycle rear fork anti-theft column lock according to claim 1, is characterized in that, is provided with locking limit switch (4) on the left of described support (1), and locking limit switch (4) is arranged in the forward current supply circuit of DC machine (18); Support (1) right side is provided with opens limit switch (16), opens limit switch (16) and is arranged in the counter-rotating current supply circuit of DC machine (18).
3. motorcycle rear fork anti-theft column lock according to claim 1 and 2, it is characterized in that, the central angle of the circular arc of described locking bar is less than 180 °, described leading sheave (7) is 3: two leading sheaves of guide plate (6) top and bottom and slideway (21) right flank moving contact, leading sheave at guide plate middle part and the left surface moving contact of slideway.
4. motorcycle rear fork anti-theft column lock according to claim 3, is characterized in that, described DC machine (18) is the 12V DC machine.
5. motorcycle rear fork anti-theft column lock according to claim 4, it is characterized in that, also be provided with relay J 3 in described electronic telecontrol receptor (14), relay J 3 is arranged in the switch-lock for motorcycle current supply circuit, and the normally closed interlock J3-1 of relay J 3 is arranged in the working power loop of electronic telecontrol receptor (14).
6. motorcycle rear fork anti-theft column lock according to claim 5, it is characterized in that, also be provided with relay J 1 and relay J 2 in described electronic telecontrol receptor (14), the normally open contact J1-1 of relay J 1 is arranged in the forward current supply circuit of DC machine (18), and the normally open contact J2-1 of relay J 2 is arranged in the counter-rotating current supply circuit of DC machine (18).
7. motorcycle rear fork anti-theft column lock according to claim 6, is characterized in that, the working power of described DC machine (18) adopts 12V storage battery on motor bike.
8. according to claim 1-7 described motorcycle rear fork anti-theft column locks of arbitrary claim, is characterized in that, the motorcycle rear fork outer casing underpart is provided with for being fixed on the open hole that the key (11) on extension bar (12) stretches into; Be provided with the emergency machine lock in described motorcycle rear fork shell (9), the emergency machine lock construction is: be screwed on axle sleeve (25) left end after emergent screw rod (2) right-hand member penetrates the motorcycle rear fork shell from outside to inside; Pull bar (8) lower end is fixed on mechanical lock (10), when mechanical lock locks, pull bar (8) upper end passes the hole from emergent screw rod (2), and the dead bolt (24) of mechanical lock (10) stretches out and is stuck on block (23), block is fixed on motorcycle rear fork shell (9) inwall, when mechanical lock after key (11) is opened, dead bolt (24) bounces back in mechanical lock, mechanical lock can be descending with extension bar (12), and pull bar (8) is deviate from from the hole of emergent screw rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684704 CN202966487U (en) | 2012-12-13 | 2012-12-13 | Motorcycle rear bottom fork anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220684704 CN202966487U (en) | 2012-12-13 | 2012-12-13 | Motorcycle rear bottom fork anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202966487U true CN202966487U (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220684704 Expired - Fee Related CN202966487U (en) | 2012-12-13 | 2012-12-13 | Motorcycle rear bottom fork anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202966487U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963461A (en) * | 2012-12-13 | 2013-03-13 | 张永建 | Motorcycle rear fork anti-theft lock |
| CN105882803A (en) * | 2015-06-16 | 2016-08-24 | 安长海 | Electronic rolling code screw type rear wheel brake anti-theft lock |
-
2012
- 2012-12-13 CN CN 201220684704 patent/CN202966487U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963461A (en) * | 2012-12-13 | 2013-03-13 | 张永建 | Motorcycle rear fork anti-theft lock |
| CN102963461B (en) * | 2012-12-13 | 2014-03-19 | 张永建 | Motorcycle rear fork anti-theft lock |
| CN105882803A (en) * | 2015-06-16 | 2016-08-24 | 安长海 | Electronic rolling code screw type rear wheel brake anti-theft lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131213 |