CN206571294U - Motor type electronic lock - Google Patents

Abstract

A kind of motor type electronic lock disclosed in the utility model, primary structure includes drive motor, a driving gear set, a linked gear, at least an elastic parts and the dead bolt body for being pivoted with a worm screw portion, wherein the linked gear system includes a positioning shaft hole, a fan-shaped rodent part, a linking part and an at least support division, and the elastic parts system includes a collar portion, a push rod portion and an at least forced section.By said structure, change the pushing and pressing direction of drive motor using worm screw portion, driving gear set, when fan-shaped rodent part is driven by driving gear set, linked gear system rotates by axle center of positioning shaft hole, and drive support division displacement, and then the forced section of elastic parts is pushed against, push rod portion is swung and is driven dead bolt body to protrude out engaging.Thereby, overall volume, lifting dead bolt body start speed are reduced.

Description

Motor type electronic lock

Technical field

This is new to provide a kind of motor type electronic lock, espespecially a kind of spare volume for exempting motor stroke, condense it is whole Body structure is accumulated, while lifting the motor type electronic lock of lockset start speed.

Background technology

Press, lockset, which is installed on door-plate, to be locked for door-plate, and be device essential to indoor security protection.Often The lockset form seen, is the manual mode operators such as the combination setting comprising outer lockset, interior lockset and locking bolt, it is in rather dark Place Chang Wufa correctly plugs sealed, and has the unsuitable part of according to specific time and site institute.

And the motor type electronic lock automatically controlled, because the stroke action of dead bolt is all by Electronic Control, and it is fixation locus, And the problem of have without above-mentioned manual lock.When motor type electronic lock is used for door lock piece, generally system is embedded among door-plate, and in right Answer and an opening stretched out for dead bolt is opened up at lockhole, fixed with the combination for carrying out dead bolt and lockhole.

Right said motor formula electronics is locked in use, waiting to improve to be implicitly present in following point and missing：

First, dead bolt carries out the power resources of expanding-contracting action, the screw rod that generally motor drives, when the motor is energized screw rod Just extend gradually and protrude out, it is protruding slowly to push against dead bolt.And this pushing and pressing is acted, it is desirable to provide needed for screw rod extension stroke Space, therefore cause the reducible space of lockset volume limited, but the space usually has no other effects, very wasting space.

As long as the 2, the motor of lockset can promote dead bolt, therefore generally low power motor, in other words its rotating speed is slower, And the pitch for the motor screw rod that the lockset correspondence of small size is used is also small, causing motor to turn to after a small number of seconds could push away completely Go out dead bolt so that unlocking unlocking motion is all very slow.

Therefore the problem of how solving above-mentioned commonly use and missing, as this new applicant is with being engaged in the industry Relevant manufactures desire most ardently the direction place person that research improves.

Utility model content

Therefore, this new applicant, in view of above-mentioned missing, is to collect related data, is assessed and consideration via multi-party, and To engage in many years of experience of the industry accumulation, via constantly studying and change, beginning designs such a motor stroke of exempting Spare volume, overall structure volume is condensed, while lifting the new patent person of the motor type electronic lock of lockset start speed.

This new main purpose is：Change motor force direction, the spatial volume significantly reduced needed for electronic lock.

This new another main purpose is：Using travelling gear and the special construction of elastic parts, by the torsion of motor Power is changed into the power of dead bolt body.

For up to above-mentioned purpose, this new structure includes：A worm screw portion is pivoted with one drive motor, the drive motor, And the worm screw portion is engaged with a driving gear set, the driving gear set is then engaged with a linked gear away from the worm screw portion side, The linked gear system is formed at the fan-shaped rodent part of the positioning shaft hole side comprising a positioning shaft hole, one, one is formed at the positioning Axis hole is formed at the support division on the linking part away from the linking part of the fan-shaped rodent part side and at least one, and in the positioning The shaft rod upper sleeve of axis hole sets an at least elastic parts, and the elastic parts system is formed at the collar portion side comprising a collar portion, one Push rod portion and at least one be formed at the collar portion and push away the forced section of one end of the rod away from this, be that selectivity is pushed away by the support division Support, activity sets a dead bolt body then at the linked gear side, be the selective locking of swing by the push rod portion；In order to working as user By this it is new apply to a cabinet electronic lock when, drive dead bolt body to protrude out engaging also with drive motor, but during change by Worm screw portion drives driving gear set rotation, and then drives fan-shaped rodent part rotation, linked gear is turned by axle center of positioning shaft hole It is dynamic, and the forced section that support division pushes against elastic parts is interlocked, and elastic parts is equally hubbed on axostylus axostyle by collar portion, and obtain To make push rod portion synchronous hunting and then promote dead bolt body.

By above-mentioned technology, can for commonly use structural volume present in motor type electronic lock it is excessive and have redundant space, And dead bolt the problems such as point slow in one's movements is broken through, and reaches the practical improvement of above-mentioned advantage.

Brief description of the drawings

Fig. 1 is the perspective view of this new preferred embodiment；

Fig. 2 is the exploded view of this new preferred embodiment；

Fig. 3 is the stereogram of this new linked gear；

Fig. 4 is the action schematic diagram (one) of this new preferred embodiment；

Fig. 5 is the action schematic diagram (two) of this new preferred embodiment；

Fig. 6 is the action schematic diagram (three) of this new preferred embodiment；

Fig. 7 is the use state figure of this new preferred embodiment；

Fig. 8 is the implementation schematic diagram of this new another embodiment.

Embodiment

To reach above-mentioned purpose and effect, this new used technological means and construction are hereby drawn just originally new preferable Its feature of embodiment elaborate and function are as follows, understand completely in order to sharp.

Refer to shown in Fig. 1, Fig. 2 and Fig. 3, be perspective view, exploded view and the gearing for this new preferred embodiment The stereogram of gear, it can be clearly seen from the figure that this it is new including：

One drive motor 1；

One is hubbed at the worm screw portion 11 in the drive motor 1；

One is engaged in the driving gear set 2 in the worm screw portion 11；

One is engaged in the linked gear 3 that the driving gear set 2 deviates from the side of worm screw portion 11, and the linked gear 3 is to include The fan-shaped rodent part 32, one that one positioning shaft hole 31, one is formed at the side of positioning shaft hole 31 is formed at the positioning shaft hole 31 and deviated from The linking part 33 of the fan-shaped side of rodent part 32 and at least one it is formed at support division 34 on the linking part 33, the wherein sector It with positioning shaft hole 31 is the center of circle that rodent part 32, which is, and defines and be formed with a central angle θ, and central angle θ angular dimension is 45 degree To 135 degree；

At least one is sheathed on the elastic parts 4 on the axostylus axostyle 63 of the positioning shaft hole 31, and the elastic parts 4 is comprising a collar Portion 41, one is formed at the push rod portion 42 of the side of collar portion 41 and at least one is formed at the collar portion 41 away from the push rod portion 42 The forced section 43 of one end, is that selectivity is pushed against by the support division 34, and when the quantity of elastic parts 4 is two, each forced section An accommodation space 44 is defined between 43, for putting the support division 34；

The dead bolt body 5 of the side of linked gear 3 is movably arranged on, is selectively to be closed by the swing in the push rod portion 42 Lock, the side of dead bolt body 5 has one to slide the notch 51 set for the push rod portion 42；And

One for housing the drive motor 1, the driving gear set 2, the linked gear 3, the elastic parts 4 and the dead bolt body A circuit substrate 61 is provided with 5 shell body 6, the shell body 6, supplies to control the rotation direction of the drive motor 1, and the shell The side of body 6 has the power port 62 of the electrical connection circuit substrate 61, supplies to link external power source, and in the shell body 6 Inner side has at least one the second axostylus axostyle 64 for being located at the side of axostylus axostyle 63, is to supply to be arranged the driving gear set 2, wherein the axostylus axostyle 63 Side have an at least limiting section 65, be the forced section 43 is moved it is spacing.

By above-mentioned explanation, the structure of this technology has been can be appreciated that, and according to the corresponding matching of this structure, more reaching can Exempt the spare volume of motor stroke, condense overall structure volume, while the advantages such as lockset start speed are lifted, and detailed solution Saying will be in the description below.

Please coordinate simultaneously refering to shown in Fig. 1 to Fig. 7, being perspective view, exploded view, a company for this new preferred embodiment Stereogram, action schematic diagram (one), action schematic diagram (two), action schematic diagram (three) and the use state figure of moving gear, by During above-mentioned component groups structure, it can be apparent from figure, this new main actions structure is by drive motor 1, driving gear set 2nd, linked gear 3, elastic parts 4 and dead bolt body 5 are constituted, and are all contained in the shell body 6 of a small size, therefore can be simple Be embedded in a cabinet, and simply can provide external power source through a power port 62, and from the puzzlement of power drain, also because Small volume, disguise is higher, be difficult to be destroyed.

When actual use, when user's dead bolt body 5 to be driven is locked, the control drive motor 1 of circuit substrate 61 is passed through Rotation, makes worm screw portion 11 drive driving gear set 2 to be rotated with the second axostylus axostyle 64 for axle center, and because driving gear set 2 is engaged in fan Shape rodent part 32, and fan-shaped rodent part 32 is to be hubbed at jointly on axostylus axostyle 63 by positioning shaft hole 31, therefore can synchronously drive gearing tooth Wheel 3 is axis rotation with positioning shaft hole 31, and then gearing support division 34 is swung.By the limiting section of arc during 34 displacement of support division 65 move spacing (side that support division 34 contradicts the limiting section 65 is also arc), really to put on the power of pushing and pressing The forced section 43 of elastic parts 4, and elastic parts 4 is equally hubbed on axostylus axostyle 63 by collar portion 41, and be able to make push rod portion 42 in notch 51 synchronous hunting, and then promote dead bolt body 5 to protrude out engaging.

Conversely, when user is reversely rotated using the control drive motor 1 of circuit substrate 61 and is unlocked action, then by upper Continuous action relation is stated, makes the reverse displacement of support division 34 and supports another forced section 43.In the present embodiment, the quantity of elastic parts 4 is two, And be by there is an accommodation space 44 surely, for putting the support division between two forced section 43 when two elastic parts 4 reversely overlap 34, therefore when 34 reverse displacement of support division, you can another forced section 43 is interlocked, and makes the backswing of elastic parts 4, and completes lock The unlocking motion of tongue body 5.

Please coordinate simultaneously again as shown in fig.8, be for the implementation schematic diagram of this new another embodiment, can be clear in figure Find out, the present embodiment is more provided with addition to lockset setting object is changed into drawer in the circuit substrate 61a in shell body 6a One signal receiving module 611a, supplies to receive unblock signal, to make drive motor 1a starts, and dead bolt body 5a is solved Lock, the species of the unblock signal can be infra-red signal, network signal (such as WiFi) or wireless near field communication signal (Near Field Communication, NFC).Easier mode of operation is thereby provided, and does not make lockset exposed, and effectively makes this new The disguise of type more preferably, the scope of application it is wider, practicality is higher.

Only, it the foregoing is only this new preferred embodiment, non-therefore i.e. this new the scope of the claims of limitation, therefore Such as with the simple modification carried out by this new specification and schema content and equivalent structure change, this all should be similarly contained in new In the scope of the claims of type, Chen Ming is given in conjunction.

In summary, this new motor type electronics is locked in use, being that can reach its effect and purpose really, therefore this is new Type is really excellent new of a practicality, to meet the application important document of new patent, and whence is filed an application in accordance with the law, expects that examine committee grants early Accurate this is new, to ensure the arduous invention of applicant, has if an ancient unit of weight office examines committee and any checks doubtful, please write to us without sparing instruction, creator Settled to do one's utmost to coordinate, true feeling moral is just.

Claims (10)

1. a kind of motor type electronic lock, it is included：

One drive motor；

One is hubbed at the worm screw portion in the drive motor；

One is engaged in the driving gear set in the worm screw portion；

One be engaged in the driving gear set deviate from the worm screw portion side linked gear, the linked gear comprising a positioning shaft hole, One be formed at the fan-shaped rodent part of the positioning shaft hole side, one be formed at the positioning shaft hole deviate from the fan-shaped rodent part side company Knot and at least one it is formed at support division on the linking part；

At least one is sheathed on the elastic parts on the axostylus axostyle of the positioning shaft hole, and the elastic parts system is formed comprising a collar portion, one The forced section that the collar portion pushes away one end of the rod away from this is formed in the push rod portion of the collar portion side and at least one, selectivity By support division pushing and pressing；And

The dead bolt body of the linked gear side is movably arranged on, is the selective locking of swing by the push rod portion.

2. motor type electronic lock according to claim 1, it is characterised in that further include a shell body, supplies to house the drive Dynamic motor, the driving gear set, the linked gear, the elastic parts and the dead bolt body.

3. motor type electronic lock according to claim 2 a, it is characterised in that circuit substrate is provided with the shell body, is used In the rotation direction for controlling the drive motor.

4. motor type electronic lock according to claim 3, it is characterised in that the shell body side should with an electrical connection The power port of circuit substrate, for linking external power source.

5. motor type electronic lock according to claim 2, it is characterised in that have at least one to be located on the inside of the shell body and be somebody's turn to do Second axostylus axostyle of axostylus axostyle side, for being arranged the driving gear set.

6. motor type electronic lock according to claim 5, it is characterised in that the axostylus axostyle side has an at least limiting section, It is spacing for being moved to forced section.

7. motor type electronic lock according to claim 1, it is characterised in that the dead bolt body side has one to supply the push rod Slide the notch set in portion.

8. motor type electronic lock according to claim 1, it is characterised in that the elastic parts quantity is two, each forced section Between defined an accommodation space, for putting the support division.

9. motor type electronic lock according to claim 1, it is characterised in that the fan-shaped rodent part system using the positioning shaft hole as The center of circle, and define to form a central angle, and the angular dimension of the central angle is 45 degree to 135 degree.

10. motor type electronic lock according to claim 3, it is characterised in that the circuit substrate is provided with a signal reception Module.