CN205854334U

CN205854334U - A kind of cipher control electric vehicle lock

Info

Publication number: CN205854334U
Application number: CN201620534546.XU
Authority: CN
Inventors: 周迎春
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-06
Filing date: 2016-06-06
Publication date: 2017-01-04
Anticipated expiration: 2026-06-06

Abstract

The utility model discloses a kind of cipher control electric vehicle lock, can be used for the locking on the riding cycle such as electric motor car or motorcycle, its structure includes lock, bracing wire slide block, password slide block and encryption apparatus etc., and encryption apparatus is improved, it is to be made up of axis, multiple password wheel disc, multiple numeral wheel disc and radial thrust spring etc., the axial reciprocating matching to control password slide block with password slide block during use moves, thus near bracing wire slide block limit moving radially of bracing wire slide block, or away from bracing wire slide block and release moving radially of bracing wire slide block；Meanwhile, utilizing the thrust of radial thrust spring to coordinate the structure design on password wheel disc, numeral wheel disc to reach to change the function of password, the structure after improvement also has that design is ingenious, is not easily susceptible to destructions, good anti-theft effect, the use advantage such as simply.

Description

A kind of cipher control electric vehicle lock

Technical field

This utility model relates to a kind of electric motor car locking device for cipher control, i.e. a kind of cipher control electric motor car Lock.

Background technology

At present, the riding cycle such as electric motor car or motorcycle all can arrange electric vehicle lock for vehicle anti-theft, common Electric vehicle lock is mainly made up of lock, bracing wire slide block, encryption apparatus and password slide block etc., is controlled by encryption apparatus during use Moving back and forth of password slide block, and then limit bracing wire slide block and move or release bracing wire slide block and move, then the restriction of bracing wire slide block moves The mobile the two purpose of locking or unblank also being achieved that electric vehicle lock of dynamic or releasing.And in said structure encryption apparatus Structure design is the most very important, not only Structure of need reliable design, and while satisfied use, moreover it is possible to allow and ride Person possesses the function of change password, but the existing encryption apparatus structure for controlling electric vehicle lock designs simply, is easily subject to Destroy, anti-theft effect is the best, it is more complicated to use, and does not the most possess change of secret code function, has been difficult to meet use needs.

Summary of the invention

Technical problem to be solved in the utility model be to overcome the defect of prior art and provide a kind of design ingenious, Be not easily susceptible to destruction, good anti-theft effect, use is simple, can also realize a kind of cipher control electric vehicle lock of change of secret code.

Technical problem of the present utility model is achieved through the following technical solutions:

A kind of cipher control electric vehicle lock, the bracing wire slide block including lock, being arranged in lock and encryption apparatus and installation Password slide block between bracing wire slide block and encryption apparatus；Described bracing wire slide block locked pulling force or unblank pulling force drive and make Radially move back and forth；Described encryption apparatus controls described password slide block axial reciprocating and moves and draw near bracing wire slide block restriction Moving radially of line slide block, or away from bracing wire slide block and release moving radially of bracing wire slide block, described encryption apparatus includes peace The axis being contained in lock, this axis is provided with multiple independent encryption wheel disc rotating suit, is equipped with outside each encryption wheel disc Driving the digital wheel disc that described encryption wheel disc rotates, the local of this numeral wheel disc is exposed at outside lock；Described each encryption round The groove being exposed at outside numeral wheel disc, one end of adjacent encryption apparatus on password slide block accordingly it is equipped with on the outer circumference surface of dish It is provided with the locking bar of multiple radially equidistant arrangement, between adjacent locking bar, forms the mounting groove loaded for described numeral wheel disc, each The end of locking bar all coincide equipped with the groove on each encryption wheel disc.

Groove on multiple encryption wheel discs is equipped with the locking bar end on described password slide block simultaneously, and this password slide block is axial Mobile and away from bracing wire slide block and release moving radially of bracing wire slide block；Any one encryption wheel disc of multiple described encryption wheel discs On groove with the locking bar end on described password slide block be equipped with, this password slide block wheel disc encrypted promote move axially and lean on Nearly bracing wire slide block also limits moving radially of bracing wire slide block.

As being in transmission connection that keyway coordinates between described each encryption wheel disc with each numeral wheel disc；Described each add On rear side of close wheel disc, outer rim is equipped with a circle shoulder block, and this shoulder block is provided with movable breach.

Multiple encryption wheel discs are moved rearwards by along axis simultaneously, and the keyway between this encryption wheel disc with numeral wheel disc coordinates de- From, and each locking bar end of password slide block all enters in the movable breach of each encryption wheel disc, numeral wheel disc freely rotatable and Encryption wheel disc is not driven；It is provided with pushing tow multiple encryption wheel disc in described lock and moves forward the radial direction of reset simultaneously along axis Thrust spring, the keyway between this encryption wheel disc with numeral wheel disc coordinates reset, and activity is left in the locking bar end of password slide block Breach, digit wheel dribbling dynamic encryption wheel disc rotates.

The axial line of described axis and described password slide block to move axially direction vertical.

Compared with prior art, this utility model mainly improves the cipher control structure of electric vehicle lock, it be by axis, Multiple password wheel discs, multiple numeral wheel disc and radial thrust spring etc. are constituted, and match to control close during use with password slide block The axial reciprocating of code slide block moves, thus near bracing wire slide block limit moving radially of bracing wire slide block, or away from bracing wire slide block And release moving radially of bracing wire slide block；Meanwhile, the thrust utilizing radial thrust spring coordinates on password wheel disc, numeral wheel disc Structure design reach change password function, the structure after improvement also have design ingenious, be not easily susceptible to destroy, anti-theft effect The advantages such as good, use is simple.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the structural representation of password slide block.

Fig. 3 is axis, the assembling structural representation of password wheel disc sum character wheel dish.

Fig. 4 is the assembling structural representation of password wheel disc sum character wheel dish.

Detailed description of the invention

By above-mentioned accompanying drawing, this utility model embodiment will be elaborated again below.

As shown in Fig. 1 ~ Fig. 4,1. lock, 11. stationary barriers, 12. lockholes, 2. bracing wire slide block, 21. install axle, 3. torsion springs, 4. password slide block, 41. lock dogs, 42. locking bars, 43. mounting grooves, 44. spring eyes, 5. axial thrust spring, 6. radial thrust spring, 7. axis, 8. password wheel disc, 81. grooves, 82. keys, 83. shoulder blocks, 84. movable breach, 9. numeral wheel disc, 91. grooves.

A kind of cipher control electric vehicle lock, as it is shown in figure 1, relate to one to be applied to the riding cycle such as electric motor car or motorcycle Going up and be used for locking or opening the locking device of above-mentioned riding cycle, its structure is mainly by lock 1, bracing wire slide block 2, password Slide block 4 and encryption apparatus etc. are constituted, and this electric vehicle lock can be external with in electric motor car, for locking padlock or the chain lock of wheel Coordinated by bracing wire, be typically mounted on the handlebar of electric motor car, without needing bicyclist as conventional electric lock during use Squat down and lock or unblank；When bicyclist is stopped, the encryption apparatus that only need to dial disorderly this electric vehicle lock can easily be locked, structure Simply, easy to use.

Described lock 1 is the installing component of whole electric vehicle lock, is generally fixedly mounted on handlebar；Described bracing wire is sliding Block 2, password slide block 4 and encryption apparatus are all hidden and are arranged in lock 1, and bracing wire slide block 2 is arranged on the lock 1 shown in Fig. 1 Left side, encryption apparatus is arranged on the right side of the lock 1 shown in Fig. 1, and password slide block 4 is arranged in the middle of bracing wire slide block and encryption apparatus.

Wherein, for connecting stay wire on bracing wire slide block 2, its pulling force the most radially moved back and forth, Fig. 1 in this example Shown in radially pull to N1 direction for pulling force of locking, namely electric vehicle lock is in locking state；To footpath, N2 direction shown in Fig. 1 To pull for pulling force of unblanking, namely electric vehicle lock is in unlocking condition.Meanwhile, a disjunctor it is provided with on the left of bracing wire slide block 2 Axle 21 and the torsion spring 3 being sleeved on this installation axle are installed, this torsion spring has two and opens in " eight " font and hold out against at lock 1 On torsion spring foot；It is to make synchronization-moving in company with bracing wire slide block 2 owing to being sleeved in the middle part of the torsion spring 3 installed on axle 21, therefore at this The transfer point c of torsion spring 3 will be constituted, and the two of torsion spring 3 torsion spring feet will constitute fixing point a and fixing point b；And it is sliding by bracing wire Block 2 drives transfer point c to be relatively fixed the change in location of line between an a and fixing point b, and utilizes torsion spring 3 knot inherently Structure characteristic, can realize lock pulling force or the location of pulling force of unblanking, and reach the self-locking purpose of electric vehicle lock.

Described lock 1 is provided with interval bracing wire slide block 2 and the stationary barrier 11 of password slide block 4, this stationary barrier and lock Seat 1 is conjoined structure, is provided with axial thrust spring 5, then the password slide block under normality between stationary barrier 11 and password slide block 4 4 are moved axially by axial thrust spring 5 pushing tow, thus away from bracing wire slide block 2 and near encryption apparatus, on password slide block 4 also It is provided with the spring eye 44 for axial thrust spring 5 pushing installation.

On described password slide block 4, one end of adjacent bracing wire slide block 2 is provided with lock dog 41, is provided with accordingly on stationary barrier 11 The lockhole 12 freely come in and gone out for lock dog 41；Described axial thrust spring 5 promotes password slide block 4 to make axially to the right, then to lock Block 41 will i.e. release moving radially of bracing wire slide block 2 in retraction lockhole 12；Described encryption apparatus can promote password slide block 4 Axially be moved to the left, then lock dog 41 will stop the track that moves radially of bracing wire slide block 2 through lockhole 12, thus limits bracing wire Moving radially of slide block 2；On described password slide block 4 one end of adjacent encryption apparatus be provided with multiple the most radially etc. Away from the locking bar 42 of arrangement, the present embodiment has four locking bars, forms mounting groove 43, totally three mounting grooves between adjacent locking bar.

Described encryption apparatus includes the axis 7 being fixedly mounted in lock 1, the axial line of this axis and password slide block 4 To move axially direction vertical, axis 7 is provided with the most multiple independent encryption wheel disc 8 rotating suit, and encryption round The quantity of dish is all identical with the quantity of above-mentioned mounting groove 43, therefore the present embodiment also is provided with three encryption wheel discs, each encryption Being equipped with keyway outside wheel disc 8 coordinates suit to form the digital wheel disc 9 that is in transmission connection, the most as shown in Figure 4, encrypts wheel disc 8 cylindrical It is provided with the key 82 of 5 circumference uniform distributions on side face altogether, on the inner peripheral surface of numeral wheel disc 9, is provided with 10 circumference uniform distributions altogether accordingly Groove 91, then coordinated by keyway and make the rotation of numeral wheel disc 9 can drive encryption wheel disc 8 synchronous axial system, on numeral wheel disc 9 It is provided with password figure, and local is exposed at, and lock 1 is outer to be supplied numeral wheel disc 9 rotating operation and determine password.

After arranging three digit wheel dishes 9 on three described encryption wheel discs 8, it is close that these three digit wheel dishes 9 just load In three mounting grooves 43 of code slide block 4, and it is additionally provided with on the outer circumference surface of each encryption wheel disc 8 and is exposed at outside numeral wheel disc 9 Groove 81, then drive respective encryption wheel disc 8 to turn to three grooves 81 to be in same axial line when numeral wheel disc 9 rotates respectively Time upper, then by the pushing tow of axial thrust spring 5, locking bar 42 end on password slide block 4 all coincide and be fitted in three grooves In 81, then corresponding lock dog 41 just releases moving radially of bracing wire slide block 2, and now encryption apparatus is proper password state；But, When the groove 81 on any one encryption wheel disc of three encryption wheel discs 8 is not equipped with, then with locking bar 42 end on password slide block 4 Locking bar 42 end just cannot be fitted in groove 81, then password slide block 4 cannot be made axially to the right, then lock dog 41 stretches out lockhole 12 and limit moving radially of bracing wire slide block 2, now encryption apparatus is bad password state；Therefore, from the above, it is achieved close The decoding of code device must assure that groove 81 on whole encryption wheel discs 8 all on same axial line and with locking bar 42 top with In time, coincide equipped, and in the manufacture process of historical facts or anecdotes border, encryption wheel disc 8 quantity of employing is the most, then password combination is the most complicated, is the most just more difficult to With decoding.

Described encryption apparatus can also according to bicyclist need carry out change of secret code, concrete structure is as follows: three encryptions On rear side of wheel disc 8, outer rim is equipped with a circle shoulder block 83, and this shoulder block is provided with movable breach 84；It is in decoding shape when keeping encryption apparatus During state, the movable breach 84 on three encryption wheel discs 8 is exactly on same axial line, then three encryption wheel discs 8 are by Fig. 1 institute Showing that the thrust in N3 direction just can be moved rearwards by along axis 7 simultaneously, the keyway between encryption wheel disc 8 with numeral wheel disc 9 coordinates will Depart from, and each locking bar 42 end of password slide block 4 enters in the movable breach 84 of each encryption wheel disc 8, now every number Character wheel dish 9 is freely rotatable all without driving encryption wheel disc 8 to drive, thus realizes the change of secret code of each numeral wheel disc 9；Work as numeral After the change of secret code of wheel disc 9 completes, then the radial direction simultaneously moved forward along axis 7 by three encryption wheel discs 8 of pushing tow in lock 1 Thrust spring 6 resets, then the keyway between three encryption wheel discs 8 and three digit wheel dishes 9 coordinates reset, and password slide block Movable breach 84 is all left in locking bar 42 end of 4, then numeral wheel disc 9 can drive again encryption wheel disc 8 to rotate.

When being not in password and can change state, even if promoting according to N3 direction, owing to shoulder block 83 blocks locking bar 42 end Portion, therefore three encryption wheel discs 8 all cannot move along axis 7, thus ensure that the normal use of encryption apparatus.

The above is only better embodiment of the present utility model, therefore all according to described in this utility model patent claim Structure, feature and principle done equivalence change or modify, all should be included in this utility model patent claim.

Claims

1. a cipher control electric vehicle lock, the bracing wire slide block (2) including lock (1), being arranged in lock and encryption apparatus and The password slide block (4) being arranged between bracing wire slide block (2) and encryption apparatus；Described bracing wire slide block (2) is locked pulling force or open Lock pulling force drives and makees radially to move back and forth；Described encryption apparatus controls described password slide block (4) axial reciprocating and moves and lean on Nearly bracing wire slide block (2) also limits moving radially of bracing wire slide block (2), or away from bracing wire slide block (2) and release bracing wire slide block (2) Move radially, it is characterised in that described encryption apparatus includes the axis (7) being arranged in lock (1), and this axis (7) is provided with Multiple independent encryption wheel discs (8) rotating suit, are equipped with the number driving described encryption wheel disc (8) to rotate outside each encryption wheel disc Character wheel dish (9), the local of this numeral wheel disc is exposed at lock (1) outward；On the outer circumference surface of described each encryption wheel disc (8) all Being provided with the groove (81) being exposed at numeral wheel disc (9) outward, the one end at the upper adjacent encryption apparatus of password slide block (4) is provided with many accordingly The locking bar (42) of individual radially equidistant arrangement, forms the mounting groove (43) loaded for described numeral wheel disc (9) between adjacent locking bar, The end of each locking bar (42) all coincide equipped with the groove (81) on each encryption wheel disc (8).

A kind of cipher control electric vehicle lock the most according to claim 1, it is characterised in that on multiple described encryption wheel discs (8) Groove (81) be equipped with locking bar (42) end on described password slide block (4) simultaneously, this password slide block (4) moves axially and remote From bracing wire slide block (2) and release moving radially of bracing wire slide block (2)；Any one encryption round of multiple described encryption wheel discs (8) Groove (81) on dish (8) is not equipped with locking bar (42) end on described password slide block (4), and this password slide block (4) is encrypted Wheel disc (8) promote move axially and near bracing wire slide block (2) limit moving radially of bracing wire slide block (2).

A kind of cipher control electric vehicle lock the most according to claim 2, it is characterised in that described each encryption wheel disc (8) With being in transmission connection that the catch cropping keyway of each numeral wheel disc (9) coordinates；Described each encryption wheel disc (8) rear side outer rim is equipped with One circle shoulder block (83), this shoulder block is provided with movable breach (84).

A kind of cipher control electric vehicle lock the most according to claim 2, it is characterised in that multiple described encryption wheel discs (8) Being moved rearwards by along axis (7), the keyway between this encryption wheel disc (8) with numeral wheel disc (9) coordinates disengaging, and password slide block simultaneously (4) each locking bar (42) end all enters in the movable breach (84) of each encryption wheel disc (8), and numeral wheel disc (9) freely turns Move and encrypt wheel disc (8) and do not driven；Be provided with in described lock (1) pushing tow multiple encryption wheel disc (8) simultaneously along axis (7) to The front mobile radial thrust spring (6) resetted, the keyway between this encryption wheel disc (8) with numeral wheel disc (9) coordinates reset, and close Movable breach (84) is left in locking bar (42) end of code slide block (4), and numeral wheel disc (9) drives encryption wheel disc (8) to rotate.

A kind of cipher control electric vehicle lock the most according to claim 1, it is characterised in that the axial line of described axis (7) with Described password slide block (4) to move axially direction vertical.