CN202866448U - Micro power electronic lock head - Google Patents

Micro power electronic lock head Download PDF

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Publication number
CN202866448U
CN202866448U CN 201220595069 CN201220595069U CN202866448U CN 202866448 U CN202866448 U CN 202866448U CN 201220595069 CN201220595069 CN 201220595069 CN 201220595069 U CN201220595069 U CN 201220595069U CN 202866448 U CN202866448 U CN 202866448U
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China
Prior art keywords
tapered
core
door bolt
lock head
circuit board
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CN 201220595069
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Chinese (zh)
Inventor
周国权
喇晓路
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SMARTEK SYSTEM (SICHUAN) CO Ltd
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SMARTEK SYSTEM (SICHUAN) CO Ltd
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Priority to CN 201220595069 priority Critical patent/CN202866448U/en
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Publication of CN202866448U publication Critical patent/CN202866448U/en
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Abstract

The utility model discloses a micro power electronic lock head which comprises a lock head body and a lock head core arranged inside the lock head body. A circuit board and a micro motor are arranged on the outside of the lock head core in the lock head body, wherein the circuit board is provided with at least one secrete key subarea, and the micro motor is in electric connection with the circuit board. The circuit board is provided with a central processing unit (CPU), one end of the lock head core is provided with a lock head core contact, wherein the end of the lock head core is used for inserting an electronic key, and the lock head core contact is used for connecting with the electronic key in a contact mode, the periphery of the lock head core is provided with an annular electrode, an inner end of the lock head core contact is electric connection with the annular electrode, the annular electrode and the circuit board are connected in a direct contact mode, or the annular electrode and the circuit board are connected through a lock head body contact arranged on the lock head body, the outer wall of the lock head core is provided with a neck used for limiting a latch, and a driving power output end of the micro motor is connected with the latch through a latch actuating device. The lock head core is provided with a lock head core contact, when the electronic key is inserted, power supply can be communicated automatically, and electronic unlocking function and electronic locking function are achieved. The micro power electronic lock head has the advantages of being accurate in control and low in energy consumption.

Description

Little power consumption electric lock head
Technical field
The utility model relates to a kind of electric lock head, relates in particular to a kind of little power consumption electric lock head.
Background technology
The mechanical lock of existing market and the application of electronic lock are all very extensive, and electronic lock reliably is subject to more and more users' welcome because of its security performance.Electronic lock is in the safety technological guard field, electronic password lock with anti-theft alarm function replaces traditional mechanical code lock, overcome that the mechanical code lock number of password is few, the shortcoming of poor safety performance, made coded lock technically or on performance, all greatly improve a step.
Existing electronic lock mostly is the coil type electromagnetic power and drives, and namely adopts the mode of unblanking to coil electricity generation magnetic force to realize unblanking, and magnetic force disappears and realizes shutting by spring reset behind the coil losing electricity.Because electromagnetic force can replace by the magnetic force of permanent magnet, so may be realized illegally unblanking by permanent magnet by the undesirable, reduced the security performance of electronic lock, key also is generally the modes such as IC-card, magnetic card, fingerprint and remote control simultaneously, complex structure, cost height are large with traditional habit difference.
In order to address this problem, adopting micro motor is a reasonable selection of electronic lock as driving power.But the existing electronic lock that drives with micro motor, battery is installed in employing in tapered end mode is circuit board and the motor power supplying in the tapered end, its defective is: circuit board needs the ceaselessly access information of detected electrons key, thus in running order for a long time, relatively waste electric energy; After use reached certain hour, the electric weight of battery can be finished, and need to again change battery, and is more loaded down with trivial details, and may can't realize unblanking to bring loss to the user when not enough because of electric weight; In addition, battery also can take than large space, and the volume of electric lock head is increased, and is unfavorable for installing, and especially is unfavorable for reequiping on existing mechanical lock basis.
The utility model content
The purpose of this utility model provides a kind of little power consumption electric lock head accurate, safe, low in energy consumption of controlling with regard to being in order to address the above problem.
The utility model is achieved through the following technical solutions above-mentioned purpose:
Little power consumption electric lock head described in the utility model, comprise tapered end and place the interior tapered end core of described tapered end, be positioned at described tapered end core zone in addition in the described tapered end circuit board with at least one key subregion and the micro motor that is electrically connected with described circuit board are installed, on the described circuit board CPU is installed, the end that described tapered end core is used for the insertion electron key is provided with the tapered end core contact that is connected for the electron key contact, the circumference of described tapered end core is provided with annular electrode, be electrically connected between the inner of described tapered end core contact and the described annular electrode, between described annular electrode and the described circuit board directly contact is connected or by being located at the tapered end contact connection on the described tapered end; The outer wall of described tapered end core is provided with for the card door bolt is carried out spacing draw-in groove, and the clutch end of described micro motor is connected with described card door bolt by card door bolt drive unit.
In the said structure, cavity that be used for to insert key on the tapered end core with between the cavity of mounted motor tiny wire guide is only arranged, be mutual physical isolation between front cavity and the rear chamber.
By tapered end core contact is set at the tapered end core, electronic unit when not having electron key to insert in the tapered end is in fully without electric idle state, automatic plugged when having electron key to insert, realize transfer of data, check and to the driving of micromachine, under the prerequisite that satisfies accurately control, realize little power consumption electric drive function.
Particularly, described card door bolt drive unit can have various structures to realize that it drives function, and the below enumerates several concrete structures:
The first, described card door bolt drive unit is comprised of motor threaded shaft and lock core door bolt, is threaded connection between described motor threaded shaft and the described lock core door bolt, and described lock core door bolt is connected with described card door bolt.This mode directly is threaded connection the realization transmission, and is simple, direct; Its drive mechanism specifically can be: the center hole wall of described lock core door bolt is provided with screw thread, described motor threaded shaft places in the centre bore of described lock core door bolt, this structure driven is reliable, also can adopt and in the centre bore of motor threaded shaft, establish screw thread and be sleeved on the mode that lock core latches, also can adopt the mode of screw thread transmission directly arranged side by side between motor threaded shaft and the lock core door bolt.
On above-mentioned the first architecture basics, can also adopt following two kinds of different structures:
One, the center line of described motor threaded shaft is mutually vertical with the center line of described tapered end core; Its two, the center line of the center line of described motor threaded shaft and described tapered end core is parallel to each other, described draw-in groove places the stage casing of described tapered end core and near an end margin place, the next door of described draw-in groove communicates and is provided with cannelure around described tapered end core circumference.In these two kinds of structures, the axis of the former micro motor is vertical with the axis of tapered end core, and the axis of the latter's micro motor is parallel with the axis of tapered end core, can both realize the purpose of unblanking and shutting.As preferably, the described lock core door bolt in these two kinds of structures is integrated with described card door bolt, not only firmly but also be convenient to processing.
Second, described card door bolt drive unit is the motor gear rotating shaft, described card door bolt is Linear rack card door bolt, described motor gear rotating shaft be connected by gear drive between described Linear rack card is fastened with a bolt or latch, the center line of the center line of described motor gear rotating shaft and described tapered end core is parallel to each other.This device has been realized the transformation of rotary power and straight line power by gear drive and has been changed the axis direction of power, can realize equally the purpose of unblanking and shutting.
Further, be provided with the mechanical type playback pellet supporting with key in the described tapered end.Mechanical type playback pellet is the same with the playback pellet of traditional mechanical lock, in the utility model, and the acting as of playback pellet: under original state, could insert and the taking-up key.
The beneficial effects of the utility model are:
The utlity model has control advantage accurate, safe, low in energy consumption, be specially:
1, the electronic unit in the tapered end described in the utility model has solved the problem of not opening and locking owing to the running down of battery of ordinary electronic lock by the Power supply on the electron key;
2, adopt micro motor as driver part, can not be subjected to the interference of permanent magnet, solved electromagnetic force and driven the low problem of security performance;
3, the working time of the micro motor on the tapered end core and circuit board is short, electric current is little, and power consumption is extremely low, environmental protection and energy saving;
4, owing to do not need battery, so the volume of tapered end is little, all parts all can realized at the standard machinery tapered end, can directly adopt the mode of replacing tapered end, and traditional mechanical lock is adapted as electronic lock or electromechanical lock, and safe class promotes greatly;
5, adopt the electronic identity verification mode between tapered end and the electron key, mutual opening rate is almost nil, and is safe;
6, circuit board can be preserved many group electron keys numberings and key pair, realizes many function of key operated tapered end.Under licensing status, the authority that can increase, delete certain key operated lock, electron key reproducible not under unauthorized state has also been stopped the possibility of technology unlocking.
Description of drawings
Fig. 1 is the axial sectional structure chart of the utility model embodiment 1 described little power consumption electric lock head;
Fig. 2 is the axial sectional structure chart of the utility model embodiment 1 described little power consumption electric lock head unlocking condition;
Fig. 3 is that the utility model embodiment 1 described card door bolt is in the cross-sectional side structural representation that closes lock status with draw-in groove;
Fig. 4 is the cross-sectional side structural representation that the utility model embodiment 1 described card door bolt and draw-in groove are in unlocking condition;
Fig. 5 be the utility model embodiment 1 described circuit board with annular electrode between the cross-sectional side structural representation that is connected;
Fig. 6 is the axial sectional structure chart of the utility model embodiment 2 described little power consumption electric lock heads;
Fig. 7 is the axial sectional structure chart of the utility model embodiment 2 described little power consumption electric lock head unlocking conditions;
Fig. 8 is the cross-sectional side structural representation that the utility model embodiment 2 described Linear rack card door bolts and draw-in groove are in unlocking condition;
Fig. 9 is that the utility model embodiment 2 described Linear rack card door bolts are in the cross-sectional side structural representation that closes lock status with draw-in groove;
Figure 10 be the utility model embodiment 2 described circuit boards with annular electrode between the cross-sectional side structural representation that is connected;
Figure 11 is the axial sectional structure chart of the utility model embodiment 3 described little power consumption electric lock heads;
Figure 12 is the axial sectional structure chart of the utility model embodiment 3 described little power consumption electric lock head unlocking conditions;
Figure 13 is the cross-sectional side structural representation of the utility model embodiment 3 described card door bolts, draw-in groove and cannelure;
Figure 14 be the utility model embodiment 3 described circuit boards with annular electrode between the cross-sectional side structural representation that is connected.
The specific embodiment
Below in conjunction with specific embodiments and the drawings the utility model is further described in detail:
Embodiment 1:
As shown in Figure 1, the described little power consumption electric lock head of present embodiment, comprise tapered end 4 and the tapered end core 11 that places in the tapered end 4, be positioned at tapered end core 11 zone in addition in the tapered end 4 circuit board 3 with at least one key subregion and the micro motor 5 that is electrically connected with circuit board 3 are installed, CPU 2 is installed on the circuit board 3, the end that tapered end core 11 is used for the insertion electron key is provided with the tapered end core contact 14 that is connected for the electron key contact, the circumference of tapered end core 11 is provided with annular electrode 13, be electrically connected between the inner of tapered end core contact 14 and the annular electrode 13, be connected by the tapered end contact 12 of being located on the tapered end 4 between annular electrode 13 and the circuit board 3; The outer wall of tapered end core 11 is provided with for card door bolt 9 is carried out spacing draw-in groove 10, and the clutch end of micro motor 5 is connected with lock core door bolt 9 by motor threaded shaft 10, and lock core door bolt 9 is integrated with card door bolt 6; The center hole wall of lock core door bolt 9 is provided with screw thread, and motor threaded shaft 10 places in the centre bore of lock core door bolt 9, is threaded connection between motor threaded shaft 10 and the lock core door bolt 9; The center line of motor threaded shaft is mutually vertical with the center line of described tapered end core.Be provided with the mechanical type playback pellet 1 supporting with key in the tapered end 4, mechanical type playback pellet 1 is the same with traditional mechanical lock pellet, comprises cooperating pellet, stop pellet, Compress Spring; In the design, mechanical type playback pellet 1 mainly plays and could insert under original state and the effect of taking-up key, and the complete lock function of this and mechanical lock is had any different.Also show the part 8 that undoes the lock among Fig. 1.
Fig. 3 and Fig. 4 show the position relationship of card door bolt 9 and draw-in groove 10 linear relative movements.As shown in Figure 3, when card door bolt 9 placed draw-in groove 10 interior, card door bolt 9 can't rotate because of the spacing of draw-in groove 10; As shown in Figure 4, when card door bolt 9 placed draw-in groove 10 outer, card door bolt 9 can rotate.
Fig. 5 shows the syndeton between circuit board 3 and the annular electrode 13, and position corresponding with annular electrode 13 in the tapered end 4 is provided with tapered end contact 12, is electrically connected by 12 realizations of tapered end contact between circuit board 3 and the annular electrode 13.
Operating principle and the course of work of the described little power consumption electric lock head of present embodiment are as follows:
As shown in Figure 1, when not inserting electron key, the spring of mechanical type playback pellet 1 is in releasing orientation, tapered end core 11 is stuck on the tapered end 4, card door bolt 9 also is stuck in the draw-in groove 10 (namely be among Fig. 1 bottom) simultaneously, and this moment can't rotational lock head core 11, and tapered end is in the lock state.
As shown in Figure 2, insert effective electron key 17 after, the spring of mechanical type playback pellet 1 is in compressive state, the cooperation pellet of mechanical type playback pellet 1 just overlaps with the interface of tapered end core 11 and tapered end 4 with the interface of stop pellet; Circuit board 3 in the tapered end core 11 obtains power supply by the battery on the electron key 17, and power transmission path is: the circuit board 3 in 14 → annular electrode, 13 → tapered end contact, electron key 17 → electron key electrode 16 → tapered end core contact, 12 → tapered end 4.Circuit board 3 start working after electric, then both sides begin both-way communication by connection, the transmission path of communication signal is consistent with above-mentioned power transmission path.Because key and the numbering of preserving electron key 17 on the circuit board 3, electron key 17 passes through with the authentication of tapered end core 11, circuit board 3 in the tapered end core 11 drives micro motor 5 and rotates, move (moving up among Fig. 2) by motor threaded shaft 6 band movable lock core door bolts 7, lock core door bolt 7 drive card door bolts 9 move and make card door bolt 9 break away from the restriction (at this moment card door bolt 9 the tops that are among Fig. 2) of draw-in groove 10, and tapered end is in unlocking condition.At this moment rotate electron key 17, drive tapered end core 11 by key turning handle 15 and rotate, namely realize unblanking by the part 8 that undoes the lock.
In conjunction with Fig. 1 and Fig. 2, when electron key 17 turns to original state, mechanical type playback pellet 1 is in the Compress Spring position, can take out electron key 17 physically, other position (the cooperation pellet of mechanical type playback pellet 1 just is on the interface of tapered end core 11 and tapered end 4) can not take out; Simultaneously, electron key 17 sends lock instruction, circuit board 3 drives micro motor 5 backward rotation, oppositely move (moving down among Fig. 2) by motor threaded shaft 6 band movable lock core door bolts 7, lock core door bolt 7 drives card door bolt 9 and moves and make card door bolt 9 enter in the draw-in groove 10 (this moment card fasten 9 with a bolt or latch be among Fig. 1 bottom), and tapered end is in the pass lock status.This moment can't the rotational lock head core, is in the lock state.
Embodiment 2:
Such as Fig. 1 and shown in Figure 6, little power consumption electric lock head described in the utility model, its structure is compared with embodiment 1, and difference is:
The card door bolt 9 of embodiment 1 is Linear rack card door bolt 19 in the present embodiment, and simultaneously, present embodiment has reduced lock core door bolt 7; The motor threaded shaft 6 of embodiment 1 is motor gear rotating shaft 18 in the present embodiment, is connected by gear drive between motor gear rotating shaft 18 and the Linear rack card door bolt 19, and the center line of the center line of motor gear rotating shaft 18 and tapered end core 11 is parallel to each other.
Fig. 8 and Fig. 9 show the position relationship of Linear rack card door bolt 19 and draw-in groove 10 linear relative movements.As shown in Figure 8, when Linear rack card door bolt 19 placed draw-in groove 10 outer, Linear rack card door bolt 19 can rotate; As shown in Figure 9, when Linear rack card door bolt 19 placed draw-in groove 10 interior, Linear rack card door bolt 19 can't rotate because of the spacing of draw-in groove 10.Also show the rotating shaft 20 of micro motor 5 among Fig. 8 and Fig. 9, motor gear rotating shaft 18 is sleeved in the rotating shaft 20 of micro motor 5.
Figure 10 shows the syndeton between circuit board 3 and the annular electrode 13, directly realizes between circuit board 3 and the annular electrode 13 being electrically connected.
Operating principle and the course of work of the described little power consumption electric lock head of present embodiment are as follows:
As shown in Figure 6, when not inserting electron key, the spring of mechanical type playback pellet 1 is in releasing orientation, tapered end core 11 is stuck on the tapered end 4, simultaneously Linear rack card door bolt 19 also is stuck in the draw-in groove 10 (namely be among the figure bottom), this moment can't rotational lock head core 11, and tapered end is in the lock state.
As shown in Figure 7, insert effective electron key 17 after, the spring of mechanical type playback pellet 1 is in compressive state, the cooperation pellet of mechanical type playback pellet 1 just overlaps with the interface of tapered end core 11 and tapered end 4 with the interface of stop pellet; Circuit board 3 in the tapered end core 11 obtains power supply by the battery on the electron key 17, and power transmission path is: the circuit board 3 in electron key 17 → electron key electrode 16 → tapered end core contact 14 → annular electrode, 13 → tapered end 4.Circuit board 3 start working after electric, then both sides begin both-way communication by connection, the transmission path of communication signal is consistent with above-mentioned power transmission path.Because key and the numbering of preserving electron key 17 on the circuit board 3, electron key 17 passes through with the authentication of tapered end core 11, circuit board 3 in the tapered end core 11 drives micro motor 5 and rotates, drive Linear rack card door bolt 19 by motor gear rotating shaft 18 and move (moving up among Fig. 7), Linear rack card door bolt 19 breaks away from the restriction (Linear rack card door bolt 19 the tops that are among Fig. 7 this moment) of draw-in groove 10, and tapered end is in unlocking condition.At this moment rotate electron key 17, drive tapered end core 11 by key turning handle 15 and rotate, namely realize unblanking by the part 8 that undoes the lock.
In conjunction with Fig. 6 and Fig. 7, when electron key 17 turns to original state, mechanical type playback pellet 1 is in the Compress Spring position, can take out electron key 17 physically, other position (the cooperation pellet of mechanical type playback pellet 1 just is on the interface of tapered end core 11 and tapered end 4) can not take out; Simultaneously, electron key 17 sends lock instruction, circuit board 3 drives micro motor 5 backward rotation, drive Linear rack card door bolt 19 by motor gear rotating shaft 18 and oppositely move (moving down among Fig. 7), Linear rack card door bolt 19 enters in the draw-in groove 10 (this moment Linear rack card door bolt 19 be among Fig. 6 bottom), and tapered end is in the pass lock status.This moment can't the rotational lock head core, is in the lock state.
Embodiment 3:
Such as Fig. 1 and shown in Figure 11, little power consumption electric lock head described in the utility model, its structure is compared with embodiment 1, and difference is:
The center line of the motor threaded shaft 6 of embodiment 1 is mutually vertical with the center line of tapered end core 11, and the center line of the motor threaded shaft 6 of present embodiment and the center line of tapered end core 11 are parallel to each other; Among the embodiment 1, only have a draw-in groove 10 on the tapered end core 11, in the present embodiment, the next door of draw-in groove 10 communicates and is provided with cannelure 21 around tapered end core 11 circumference.Certainly, on this basis, variation has occured with the relative motion of draw-in groove 10 in card door bolt 9.
Figure 13 shows the position relationship of card door bolt 9 and draw-in groove 10 relative rotary motion, and when card door bolt 9 placed draw-in groove 10 interior, card door bolt 9 can't rotate because of the spacing of draw-in groove 10; When card door bolt 9 placed draw-in groove 10 outside and place cannelure 21 interior, card was fastened 6 with a bolt or latch and can be rotated.
Figure 14 shows the syndeton between circuit board 3 and the annular electrode 13, directly realizes between circuit board 3 and the annular electrode 13 being electrically connected.
Operating principle and the course of work of the described little power consumption electric lock head of present embodiment are as follows:
As shown in figure 11, when not inserting electron key, the spring of mechanical type playback pellet 1 is in releasing orientation, tapered end core 11 is stuck on the tapered end 4, card door bolt 9 also is stuck in the draw-in groove 10 (namely being in the low order end among Figure 11) simultaneously, and this moment can't rotational lock head core 11, and tapered end is in the lock state.
As shown in figure 12, insert effective electron key 17 after, the spring of mechanical type playback pellet 1 is in compressive state, the cooperation pellet of mechanical type playback pellet 1 just overlaps with the interface of tapered end core 11 and tapered end 4 with the interface of stop pellet; Circuit board 3 in the tapered end core 11 obtains power supply by the battery on the electron key 17, and power transmission path is: the circuit board 3 in electron key 17 → electron key electrode 16 → tapered end core contact 14 → annular electrode, 13 → tapered end 4.Circuit board 3 start working after electric, then both sides begin both-way communication by connection, the transmission path of communication signal is consistent with above-mentioned power transmission path.Because key and the numbering of preserving electron key 17 on the circuit board 3, electron key 17 passes through with the authentication of tapered end core 11, circuit board 3 in the tapered end core 11 drives micro motor 5 and rotates, move (being moved to the left among Figure 12) by motor threaded shaft 6 band movable lock core door bolts 7, lock core door bolt 7 drives card door bolt 9 and moves and make card door bolt 9 break away from the restriction of draw-in grooves 10 and place in the cannelure 21 (this moment, card was fastened 9 high order ends that are in Figure 12 with a bolt or latch), and tapered end is in unlocking condition.At this moment rotate electron key 17, drive tapered end core 11 by key turning handle 15 and rotate, namely realize unblanking by the part 8 that undoes the lock.
In conjunction with Figure 11 and Figure 12, when electron key 17 turns to original state, mechanical type playback pellet 1 is in the Compress Spring position, can take out electron key 17 physically, other position (the cooperation pellet of mechanical type playback pellet 1 just is on the interface of tapered end core 11 and tapered end 4) can not take out; Simultaneously, electron key 17 sends lock instruction, circuit board 3 drives micro motor 5 backward rotation, oppositely move (moving right among Figure 12) by motor threaded shaft 6 band movable lock core door bolts 7, lock core door bolt 7 drive card door bolts 9 move and make card door bolt 9 enter (at this moment card door bolt 9 low order ends that are among Figure 11) in the draw-in groove 10, and tapered end is in the pass lock status.This moment can't the rotational lock head core, is in the lock state.
Above-described embodiment has been listed part preferred structure of the present utility model; but also can make on this basis a lot of apparent variations; also can adopt such as: card door bolt drive unit and in the centre bore of motor threaded shaft 6, to establish screw thread and to be sleeved on mode on the lock core door bolt 7; also can adopt the mode of screw thread transmission directly arranged side by side between motor threaded shaft 6 and the lock core door bolt 7; perhaps; also can adopt the mechanical type playback pellet of other structures etc.; these variations all do not break away from core texture of the present utility model, so all fall in the protection domain of the utility model patent.

Claims (10)

1. little power consumption electric lock head, comprise tapered end and place the interior tapered end core of described tapered end, it is characterized in that: be positioned at described tapered end core zone in addition in the described tapered end circuit board with at least one key subregion and the micro motor that is electrically connected with described circuit board are installed, on the described circuit board CPU is installed, the end that described tapered end core is used for the insertion electron key is provided with the tapered end core contact that is connected for the electron key contact, the circumference of described tapered end core is provided with annular electrode, be electrically connected between the inner of described tapered end core contact and the described annular electrode, between described annular electrode and the described circuit board directly contact is connected or by being located at the tapered end contact connection on the described tapered end; The outer wall of described tapered end core is provided with for the card door bolt is carried out spacing draw-in groove, and the clutch end of described micro motor is connected with described card door bolt by card door bolt drive unit.
2. little power consumption electric lock head according to claim 1, it is characterized in that: described card door bolt drive unit is comprised of motor threaded shaft and lock core door bolt, be threaded connection between described motor threaded shaft and the described lock core door bolt, described lock core door bolt is connected with described card door bolt.
3. little power consumption electric lock head according to claim 2 is characterized in that: the center hole wall of described lock core door bolt is provided with screw thread, and described motor threaded shaft places in the centre bore of described lock core door bolt.
4. little power consumption electric lock head according to claim 2, it is characterized in that: the center line of described motor threaded shaft is mutually vertical with the center line of described tapered end core.
5. little power consumption electric lock head according to claim 4 is characterized in that: described lock core door bolt is integrated with described card door bolt.
6. little power consumption electric lock head according to claim 2, it is characterized in that: the center line of the center line of described motor threaded shaft and described tapered end core is parallel to each other.
7. little power consumption electric lock head according to claim 6 is characterized in that: described draw-in groove places the stage casing of described tapered end core and near an end margin place, and the next door of described draw-in groove communicates and is provided with cannelure around described tapered end core circumference.
8. little power consumption electric lock head according to claim 6 is characterized in that: described lock core door bolt is integrated with described card door bolt.
9. little power consumption electric lock head according to claim 1, it is characterized in that: described card door bolt drive unit is the motor gear rotating shaft, described card door bolt is Linear rack card door bolt, be connected by gear drive between described motor gear rotating shaft and the described Linear rack card door bolt, the center line of the center line of described motor gear rotating shaft and described tapered end core is parallel to each other.
10. the described little power consumption electric lock head of any one claim is characterized in that: be provided with the mechanical type playback pellet supporting with key in the described tapered end according to claim 1-9.
CN 201220595069 2012-11-13 2012-11-13 Micro power electronic lock head Active CN202866448U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103774924A (en) * 2014-02-14 2014-05-07 成都泰然科技有限公司 Anti-theft lock core and unlocking method
CN103806754A (en) * 2012-11-13 2014-05-21 四川润智兴科技有限公司 Micro-power-consumption intelligent electronic lock head
CN105155924A (en) * 2015-09-30 2015-12-16 杭州聪灵科技有限公司 Electronic lock cylinder
DE112014003422B4 (en) 2013-07-25 2019-09-19 Hizima (Chengdu) Co., Ltd. Electronic high security clutch lock

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103806754A (en) * 2012-11-13 2014-05-21 四川润智兴科技有限公司 Micro-power-consumption intelligent electronic lock head
DE112014003422B4 (en) 2013-07-25 2019-09-19 Hizima (Chengdu) Co., Ltd. Electronic high security clutch lock
CN103774924A (en) * 2014-02-14 2014-05-07 成都泰然科技有限公司 Anti-theft lock core and unlocking method
CN103774924B (en) * 2014-02-14 2016-04-27 成都泰然科技有限公司 The method of anti-theft lock and unblock
CN105155924A (en) * 2015-09-30 2015-12-16 杭州聪灵科技有限公司 Electronic lock cylinder
CN105155924B (en) * 2015-09-30 2017-09-08 杭州聪灵科技有限公司 A kind of electronics lock gall

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