CN1538027A

CN1538027A - Remote control antitheft lock for electric vehicle

Info

Publication number: CN1538027A
Application number: CNA2003101080842A
Authority: CN
Inventors: 严岳云
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-10-22
Filing date: 2003-10-22
Publication date: 2004-10-20
Anticipated expiration: 2023-10-22
Also published as: CN1249320C

Abstract

A remotely controlled antitheft lock of electric car is composed of a fully enclosed lock body consisting of casing and swing body, locking bolt, and remote controller for controlling the power supply of motor. Under the drive of motor, speed reducer and drive mechanism, said swing body is moving up while made by a 90 deg. of turn of engaging with locking bolt to lock or unlock. A drive wheel driven by mainshaft can be used to control stroke switch for controlling the rotation direction of motor. Its advantages are high reliability, long service life, and high antitheft and water-proof performance.

Description

The electric motor car Remote controlled anti-theft lock

Technical field

The present invention relates to a kind of theftproof lock, electric motor car Remote controlled anti-theft lock especially that use on electric motor car, motorcycle suits.

Background technology

For electric motor car, motorcycle can be used safely, avoid theft, relevant automatic, electronic, the machinery of remote control or the patent of electronic lock are arisen at the historic moment.

The patent No. 97106498.9 " anti-theft lock for motorcycle " is though also provide a kind of power supply with remote controller control motor, and stretching, contracting and pin or decontrol wheel, the theftproof lock that shuts and unblank by locking bar.But it also exists many defectives: (1) this lock adopts and is cooperated with driving gear by the arc groove on the swinging block, and rotate 90 ° and finish the location of unblanking, the major part swinging block is used as keeper, become consumable accessory, and its difficult processing, and directly influence the application life of locking.(2) all there is outwardly directed flange the corresponding section on housing, the swinging block contact surface, by the mutual interlock of two flanges, connects into relatively turnable one during assembling.Because of its no locking positioning mechanism, during the vehicle operating vibration, it all can be rotated in the whole circumference direction.If make locking bar touch wheel, will cause a traffic accident and damage vehicle, promptly there is very big hidden danger.(3) be used to control the toggle switch that motor moves, have only " open and close " two kinds of states, be in operation, motor is burnt out if running into fault but can't commutate.(4) moistureproof, water proofing property is poor, because of on housing sidewall and the top opening being arranged, electric motor car, when motorcycle is parked, rainwater easily drenches, drips in the housing, makes the inner body rust melt influence and uses.(5) be installed in the interior poke rod of swinging block, by two parallel first, second stirs cross bar, one end is inserted on the slide block, hold in the groove that is embedded in locking bar respectively and on the alignment pin in addition and form, stir alignment pin as drive rod, make on the alignment pin, move down and stretch out or the housing of withdrawing, thereby swinging block is stopped operating or rotate, poke rod is a composite member, not only processing trouble, the cost height, crucial problem is that the poke rod structure that this patent provides only can horizontally rotate and transmission, there is not the power of stirring alignment pin vertically upward, alignment pin can not be gone up, move down,, intactly do not become the invention task so can not control the relative motion of swinging block and housing.In fact this lock also can't use.

Summary of the invention

Technical problem to be solved by this invention is: a kind of electric motor car Remote controlled anti-theft lock is provided, can auto-unlocking, shut, and easy to use, antitheft, water resistance is good, long service life can not damaged vehicle, can cut off the electricity supply automatically when car travels, and is safe and reliable.

The present invention addresses the above problem the technical scheme that is adopted: a kind of electric motor car Remote controlled anti-theft lock, comprise that the gear on the driving shaft meshes with the gear and the change-speed gearing group of pulling out on the wheel shaft respectively, motor on the motor cabinet, by change-speed gearing group engagement in motor shaft end gear and the gear-box, connecting into integral body places in the housing, shake drive on the driving shaft and the locking bar engagement of shaking on the body in the body, advancing of control locking bar, retreat and constitute executing agency, housing with shake body and connect into rotating lock body and climbing, snap close, remote controller, open, the locking controlling organization is formed, described opening, closing controlling organization is cooperated with the alignment pin that support was connected on shaking body by the guide plate and the rocking bar that are connected on the driving shaft, alignment pin again with shake body on and be fixed on coupling bar on the housing and the spring on the support cooperates, and rocking bar also cooperates formation with locating pin on the locking bar.

Compared with prior art, the locating pin that the invention has the advantages that (1) existing locking bar groove is as shutting detent mechanism, the projection that shakes on the body bottom surface is arranged again, the detent mechanism of unblanking that can only rotate in 90 ° of scopes along the deep-slotted chip breaker on the coupling bar makes that locking bar can not rotate in the vehicle operating, has eliminated hidden danger, safe in utilization, reliable, and simple in structure, easy processing, cost is low, long service life.(2) by the locating hole on the housing end face with shake body in reference column on the coupling bar cooperate the locking positioning mechanism that constitutes, housing, coupling bar locking back just can not rotated, safe in utilization.(3) being installed in the rocking bar that shakes in the body is an overall structure, bring in by its and to stir the alignment pin that is placed on in the oblique cambered surface support, make its upper and lower moving finish the action that opens and closes lock, and rocking bar, support are easily made, coordination, and simple in structure, compact, wearing and tearing are little, fault is few.(4) adopt full-closed structure, antitheft, water resistance good.(5) adopt and to have the touch switch of three kinds of states to make travel switch, if when running into stall halfway, vacant state works at once, makes the motor counter-rotating, eliminates fault rapidly, and control circuit, theftproof lock are not damaged.

Description of drawings

Fig. 1, structural representation of the present invention.

Fig. 2, shake body, Structure of lock rod schematic diagram.

The A of Fig. 3, Fig. 1 is to view.

Fig. 4, housing partial structurtes schematic diagram.

Fig. 5, shake the body structure schematic diagram.

Fig. 6, coupling bar structural representation.

Fig. 7, alignment pin stationary state schematic diagram.

Fig. 8, alignment pin eject view.

Fig. 9, user mode figure of the present invention.

The specific embodiment

Embodiment is further described the present invention below in conjunction with accompanying drawing.

Shake two arcuate sockets that two through hole arranged and cooperate with locking bar on body 2 sidewalls, wherein an arcuate socket top edge has a flange 42, and there is a projection that exceeds 41 on the bottom hole limit.

In the middle of the coupling bar 35 bearing 34 is arranged, there is external screw thread the lower end, and upper surface has blind hole 44, and soffit is fluted 43 at 1/4 periphery, one side corresponding have a reference column 45.

Housing 30 is for being fixed with the cylinder of brace 15 on the sidewall, there is the locating hole 40 of two correspondences on limit, upper surface hole, also is convenient to be locked in the installation on a left side or the right side of wheel except that the location.

Guide plate 10 is the disk that 1/4 periphery has arc opening.

Power transmission shaft 33 is a multidiameter, and there is the blind hole that is shaped as interior hexagonal the lower surface.

Support 3 is for there being the semicircular ring of through hole and fixed leg on it, the top edge of intermediate throughholes is the two oblique cambered surfaces 37 that make progress.

Rocking bar 8 middle plain films for the band through hole, respectively there is a shifting block and the driving lever of being with reversed column vertical with plain film plain film periphery two corresponding positions.

One end of locking bar 1 upper surface groove has a locating pin 39, and side surface is a tooth bar 13.

Alignment pin 36 has an opening for the lower end, and there is a lateral pin upper end, and there is the round bar of a cambered surface on the top.

Change-speed gearing group 20 is installed in the gear-box 31, dead eye is arranged in the middle of the upper surface, thumb wheel axle 29 is connected on the upper surface, its upper end is connected with gear, on the main shaft 18 cog 16 with thumb wheel axle 29 engagement that cogs, lower gear 19 meshes with change-speed gearing group 20, bearing 17 therebetween cooperates with dead eye on the gear-box 31, and on main shaft 18 tops fixing turret wheel 32, middle cover 11 also is stamped in the gear-box upper end.Motor cabinet 27 lower ends are fixed with motor 26, motor cabinet 27 is fixedlyed connected with breach with its peripheral seam of gear-box 31 usefulness and is integral, and motor shaft end gear 28 and 20 engagements of change-speed gearing group, motor cabinet utilizes in the upper surface blind hole that is bolted to base plate 25 on it, and be fixed with travel switch 21 on the soffit, and on the lower end of thumb wheel axle 29, be fixed with the thumb wheel 24 that cooperates with travel switch 21 (touch switch).

Power transmission shaft 33 cooperates with the dead eye of coupling bar 35 centres, coupling bar 35 is put into shaken body 2, and the projection 41 that shakes on the body is joined with groove 43 cunnings on the coupling bar, support 3 usefulness rivets is passed through the through hole on it again, is fixed on and shakes on the body 2 upper end inwalls.Alignment pin 36 inserts in support 3 intermediate throughholes, the end of alignment pin is fixed in the blind hole 44 on the coupling bar 35, spring 38 two ends are separately fixed on the fixed leg of alignment pin 36 tops and support 3, the mounted body 2 that shakes is placed on housing 30 end faces, with and cap 12 housing 30 fixedlyed connected with coupling bar 35 be integral, and shake body 2 and housing 30 connects into relatively turnable lock body, gear-box 31 with translator, utilize the turret wheel 32 on the main shaft 18, main shaft 18 is fixed in the interior hexagonal blind hole of power transmission shaft 33 lower surfaces, connect into whole driving shaft, the upper end of power transmission shaft 33, put into guide plate 10 successively, pad 9, drive 5, rocking bar 8, pad 7, back-up ring 6 links into an integrated entity, and makes tooth bar 13 engagements on drive 5 and the locking bar 1, the reversed column of rocking bar 8 one ends, the flange 42 that shakes body 2 arcuate socket limits all embeds in the groove on the locking bar 1, shaking loam cake 4 on body 2 upper end covers, lower cover 22 is sealed up in housing 30 lower ends, and lead-out wire 23 passes formation from lower cover 22 shank is closed, and theftproof lock is assembled into.

With bolt, nut climbing 14 is being fixed on the brace 15 on the housing 30, snap close 46 is fixed on the front fork of wheel one side, and climbing 14 is fixed on theftproof lock by the wheel opposite side front fork.

During use, click remote controller, then motor is connected power supply, motor 26 is pressed direction initialization and is rotated, after 20 decelerations of change-speed gearing group, driving power transmission shaft 33 by main shaft 18 rotates, thereby the drive 5 on the drive power transmission shaft, rocking bar 8 rotates, when guide plate 10 rotates to opening part, guide plate 10 disengagings contact with alignment pin 36, and rocking bar 8 is run into the locating pin 39 on locking bar groove one end simultaneously, under the promotion of locating pin 39 and rocking bar 8 one end shifting blocks, lateral pin on the alignment pin 36 moves up along the oblique cambered surface 37 on the support 3, to extract the blind hole 44 of alignment pin from coupling bar 35, it is unobstructed at this moment to shake body 2, rotates 90 ° under the effect of rocking bar 8, projection 41 on it withstands coupling bar groove 43 limits, till can't rotating.Meanwhile drive 5 also rotates, and the locking bar 1 of drive and its engagement is outwards mobile, till inserting snap close 46, the wheel front fork is pinned, as shown in Figure 9.

Simultaneously under the effect of spring 38, alignment pin 36 is got back to the origin-location again, insert in the blind hole 44 on the coupling bar fixing, the edge of guide plate 10 inserts again in the opening of alignment pin 36 lower ends, and main shaft 18 cog through with thumb wheel axle 29 engagement that cogs, thumb wheel axle 29 is rotated, and after its terminal thumb wheel 24 rotated and runs into travel switch 21, being cut off the electricity supply by relay stopped operating motor 26.

In shutting process, (as running into vehicle wheel spoke) increases current of electric if locking bar is obstructed.After then over-current detection circuit works and makes the motor deenergization, connect reverse electrical source again, after making the motor antiport drive locking bar to retreat to unlocking condition, cut off motor power by travel switch control.

The remote controller that the controlled wiring board that has a central processing unit of this lock is formed can be finished functions such as open and close lock, stall reset, acousto-optic hint, vibration, trimming warning.In carrying out open and close lock process, current of electric is unusual, wiring board will send the instruction of cutting off the electricity supply if detect, and makes the motor stop motion carry out protection, is in guard mode before fault is not got rid of always.Car in motion, automatically line disconnection plate power supply does not work it, so this lock is safe in utilization, reliable.

Claims

1, a kind of electric motor car Remote controlled anti-theft lock, comprise on the driving shaft gear respectively with thumb wheel axle (29) on gear and change-speed gearing group (20) engagement, motor (26) on the motor cabinet (27), by middle change-speed gearing group (20) engagement of motor shaft end gear (28) and gear-box (31), connecting into integral body places in the housing (30), housing (30) with shake body (2) and connect into rotating lock body, shake drive (5) and locking bar (1) engagement of shaking on the body (2) on the interior driving shaft of body (2), control locking bar (1) advances, retreat the executing agency and the climbing (14) of formation, snap close (46), remote controller, open, closing controlling organization forms, it is characterized in that described opening, close controlling organization by be connected on the driving shaft guide plate (10) and rocking bar (8) with shake the alignment pin (36) that body (2) upper bracket (3) is connected and cooperate, alignment pin (36) is fixed on coupling bar (35) on the housing (30) and the spring (38) on the support (3) cooperates again with on shaking body (2), and rocking bar (8) also with locking bar (1) on locating pin (39) cooperate formation.

2, theftproof lock according to claim 1 is characterized in that shaking two arcuate sockets that two through hole arranged and cooperate with locking bar on body (2) sidewall, and wherein an arcuate socket top edge has a flange (42), and there is a projection that exceeds (41) on the bottom hole limit; Bearing (34) is arranged in the middle of the coupling bar (35), there is external screw thread the lower end, and upper surface has blind hole (44), and soffit is at 1/4 periphery fluted (43), one side corresponding have a reference column (45); Housing (30) is for being fixed with the cylinder of brace (15) on the sidewall, there is the locating hole (40) of two correspondences on limit, upper surface hole; Coupling bar (35) is put into and is shaken body (2), and the groove (43) on the coupling bar (35) is cooperated with projection (41) on shaking body (2), with and cap (12) coupling bar (35) is fixed on housing (30) end face, reference column (45) on the coupling bar (35) inserts in the locating hole (40) on housing (30) end face.

3, theftproof lock according to claim 1, it is characterized in that the turret wheel (32) of driving shaft by main shaft (18) top, be fixed in the interior hexagonal blind hole of power transmission shaft (33) lower surface, the integral body that connects into, the engagement that cogs of cogging on the main shaft (18) (16) and shifting shaft (29), lower gear (19) and change-speed gearing group (20) engagement, bearing therebetween (17) cooperates with dead eye on the gear-box (31), power transmission shaft (33) cooperates with the dead eye of coupling bar (35) centre, and power transmission shaft (33) upper end is placed with guide plate (10) successively, pad (9), drive (5), rocking bar (8), pad (7), back-up ring (6) is connected one.

4, theftproof lock according to claim 1 is characterized in that an end of locking bar (1) upper surface groove has a locating pin (39), and the flange (42) that shakes body (2) arcuate socket limit embeds in locking bar (1) groove.

5, theftproof lock according to claim 1 is characterized in that support (3) for the semicircular ring of through hole and fixed leg is arranged on it, and the top edge of intermediate throughholes is the two oblique cambered surfaces (37) that make progress; The middle plain film of rocking bar (8) for the band through hole, respectively there is a shifting block and the driving lever of being with reversed column vertical with plain film plain film periphery two corresponding positions; Guide plate (10) is the disk that 1/4 periphery has arc opening; Alignment pin (36) has an opening for the lower end, and there is a lateral pin upper end, and there is the round bar of a cambered surface on the top; Alignment pin (36) is put into support (3) intermediate throughholes, shifting block on it on lateral pin and the rocking bar (8) and the oblique cambered surface (37) on the support (3) cooperate, the top cambered surface cooperates with spring (38) on the support (3), blind hole (44) terminal and on the coupling bar (35) cooperates, and the opening on it cooperates with guide plate (10).

6, theftproof lock according to claim 1 is characterized in that shaking loam cake (4) on body (2) upper end cover, and the lock body that lower cover (22) formation is sealed up in housing (30) lower end is closed.

7, theftproof lock according to claim 1 is characterized in that travel switch (21) adopts the touch switch with three-state.