CN206190036U - Electronics lock core that can dally - Google Patents

Abstract

The utility model relates to an electronics lock core that can dally, including mechanical lock core branch, control section, flat, its characterized in that: control section is including the control shell, the rotor skeleton has first mounting bracket and second mounting bracket, preceding rotor is installed in first mounting bracket, back rotor is installed in the second mounting bracket, the thumb wheel, simultaneously the suit is fixed a position in the front on rotor and the back rotor, the separation and reunion fore -set is worn to establish in the rotor of back downtheholely, reset spring acts on the separation and reunion fore -set, push and block board, restraint are in the control shell and can slide the front and back slurcam and the cooperation of separation and reunion fore -set, control is located in the shell to the motor, and the output shaft of motor passes through drive mechanism and is connected with the push and block board. Preceding rotor keeps combining with the back rotor, and the lock body just can be opened, even if otherwise the tooth's socket of key is correct, and because of preceding rotor and back rotor separation, rotor idle running can not open the door before the key can only drive.

Description

The electronic lock cylinder that can be dallied

Technical field

The utility model is related to a kind of lockset, more particularly to a kind of electronic lock cylinder that can be dallied, and being suitable as emergent lock makes With.

Background technology

Lockset can substantially be divided into two major classes, and a class is standard machinery lockset, and this lock body is using conventional key operated, peace Full property is poor, and key is easily replicated by people.Another kind of is electric lockset, and electronic lock is the commonly used one kind of current some specific areas Lockset form, it is, by the power supply and circuit in lock body or key body, to carry out authority to the key in insertion lock core and judge to come Control is unlocked or locking.Wherein lock body is connected with the referred to as active electronic lock of power supply, and lock body does not connect power supply and electricity is carried in key The passive electronic that is referred to as in source is locked.China such as Patent No. CN201120090200.2 (notification number is CN201991330U) is practical New patent《Electric lock cylinder》A kind of electric lock cylinder is disclosed, it includes gearbox, mechanical lock.Gearbox includes housing, electricity Machine, worm screw, worm gear, first gear, second gear and output shaft.Mechanical lock shell one end is equipped with couple axle, couple axle one end Built with the first linkage pin, the first linkage pin interlocks thumb wheel with inserting mode, and bullet is housed between couple axle and the first linkage pin Spring, the other end of couple axle is connected with output shaft of gear-box；The other end of mechanical lock shell is equipped with lock core rotating shaft, and lock core turns There are a circular hole in one end of axle and one end grafting of the second linkage pin, lock core rotating shaft longitudinal center, and push rod is placed in circular hole, and lock core turns The axle other end is equipped with spring key, the other end and the thumb wheel grafting of the second linkage pin, its raised key end face and the first linkage pin End contact, the second linkage pin other end is provided with blind hole, and blind hole size is suitable with the grafting of push rod one end.

Existing electronic lock is main to be opened by using password, fingerprint or the mode such as swipe the card, and is emergency opening, one on electronic lock body As be additionally provided with emergency machine lock section point, under electronics opening ways failure conditions, using key emergency opening, this there is also one Problem, is exactly that emergency key is also easily replicated by people, is in addition spring lock in response to anxious lock, and lawless person forces to rotate insertion key Part in hole, has the pellet in the disconnected spring lock of plate, destroys spring lock and is opened with violence, therefore existing emergent billiards lock structure It has to be supplied in terms of security.

Utility model content

Technical problem to be solved in the utility model is directed to above-mentioned state of the art and provides a kind of security more The strong electronic lock cylinder that can be dallied, even if this electronic lock cylinder replicates key in lawless person, key teeth groove is matched with spring lock, As electronic section does not work, key can only drive Lock cylinder idling, and such as lawless person destroys spring lock with hard thing, still not Can be unlocked, it is necessary to which machinery is opened and electronics is opened and meets condition simultaneously, could be opened, and security is greatly increased.

The utility model solve the technical scheme that is used of above-mentioned technical problem for：A kind of electronic lock cylinder that can be dallied, bag Mechanical lock part and control section are included, is connected by flat bar between mechanical lock part and controlling organization, flat bar is by insertion machine The key actuated of tool lock core part and deflect；It is characterized in that：The control section includes control shell；Rotor framework, it is fixed In the front side of control shell, rotor framework has the mounting bracket of time interval first and the second mounting bracket；Preceding rotor, installed in first The mounting hole of mounting bracket is interior and can be rotated around own axes, and rotor can be rotated with rotor before driving before the flat bar insertion；Afterwards Rotor, can rotate in the mounting hole of the second mounting bracket and around own axes；Thumb wheel, at the same suit be positioned at preceding rotor and Afterwards on rotor, and between the first mounting bracket and the second mounting bracket, the axis hole of preceding rotor energy thumb wheel relatively revolves around own axes Turn, rear rotor is driven inserting with the axis hole of thumb wheel so that the rotational energy of rotor drives thumb wheel to be rotated around own axes afterwards；Clutch top Post, is located in the interior front and rear sliding of simultaneously energy of endoporus of rear rotor, and rotor rotates after the rotational energy drive of clutch fore-set, preceding rotor Rear end face has the jack with clutch fore-set inserting, in the state of the reach of clutch fore-set is inserted in the jack, preceding rotor Rotor rotates after rotation can synchronously drive via clutch fore-set；Back-moving spring, is placed in the endoporus of rear rotor and acts on clutch top Post, makes clutch fore-set be moved away from the jack trend after keeping；Push and block plate, constrains in control shell and sliding before and after energy, pushes away Dynamic plate coordinates with clutch fore-set, and the reach of pushing plate can promote clutch fore-set to move forward to insert in the jack；Motor, located at control In shell processed, the output shaft of motor is connected to control to be slid before and after push and block plate by transmission mechanism with push and block plate.

Preferably, above-mentioned transmission mechanism includes power transmission shaft, its rear and front end is arranged in control shell by bearing, passed The output shaft that the stage casing periphery of moving axis has drving sprial portion, motor drives power transmission shaft to rotate by driving gear set；Transmission bullet Spring, be set on power transmission shaft and can before and after sliding, the driving spring and drving sprial portion form threaded engagement, driving spring from It is located in pushing plate by end, so that axial movement of the driving spring on power transmission shaft slides before and after driving pushing plate.Pass through Driving gear set can make motor steadily drive power transmission shaft to rotate, because driving spring and drving sprial form threaded engagement, by spiral shell Rotation transmission principle, power transmission shaft rotarily drives driving spring and is moved axially along power transmission shaft, and the axial movement of driving spring drives and promotes Plate is moved forward and backward, and whole transmission mechanism is related to part few and simple, beneficial to transmission mechanism miniaturization.

Used as improvement, above-mentioned pushing plate is fixed on fixed mount, and fixed mount setting is being controlled in shell and is being erected at transmission Can front and rear sliding on axle.Fixed mount provides suitable installation position to pushing plate.

As improvement, the pushing part of the front end with rotor after extending downwardly to promote of above-mentioned pushing plate.Pushing part energy Increase its area contacted with clutch fore-set, clutch fore-set is promoted beneficial to steady.

Alternatively, the part of the front end of the rear end of above-mentioned preceding rotor and rear rotor is stretched into the first mounting bracket and second and is installed Between frame, thumb wheel is enclosed within preceding rotor and the rear rotor between the first mounting bracket and the second mounting bracket simultaneously, and leads to respectively Cross that the jump ring being fastened on preceding rotor and rear rotor is spacing, the rear end of preceding rotor is that circular hole coordinates with the axis hole of thumb wheel, rear rotor The axis hole of front end and thumb wheel be the cooperation of flat hole.Two jump rings can be by preceding rotor, rear rotor and thumb wheel three and rotor framework knot It is combined, and the mode of each design is installed and runs.

Alternatively, the endoporus of above-mentioned rear rotor is shoulder hole, wherein big hole portion is circular hole, small hole portion is rectangular opening, institute Stating clutch fore-set has the head of circle and the insertion section of rectangle, and the back-moving spring is set on the insertion section of clutch fore-set, One end of back-moving spring holds the head in clutch fore-set, and the other end of back-moving spring is held in the bottom of big hole portion, it is described before Jack on rotor coordinates with the insertion section of clutch fore-set.

Alternatively, above-mentioned mechanical lock part is spring lock.Spring lock is conventional mechanical lock, simple structure cost It is low, other similar mechanical locks can also be substituted using blade lock etc. certainly.

Further improve, the control chip of the contact-carrying whether worked to controlled motor, institute are embedded with above-mentioned key State to be provided with mechanical lock part and held by support spring and the triggering pellet in keyhole, triggering pellet and control are stretched into part The contact matching of chip.The control section that the structure acts controlled motor combines with key, without additionally setting close Code, fingerprint or the mode such as swipe the card open controlling organization, only when the contact of chip in key is triggered pellet matching, motor just meeting Action, rotating key could drive thumb wheel to rotate, to open lockset.As in key the contact of chip be not triggered pellet not Match somebody with somebody, the teeth groove of timely key is correct, can only also drive preceding rotor to dally, it is impossible to open lockset.

Compared with prior art, the utility model has the advantage of：Common lock core directly passes through opening for key controller lock body Close, this mechanism has added motor control mechanism on the basis of traditional door-opening mode, in the case of key bit pair, while motor In the case that controlling organization also works, preceding rotor and rear rotor are kept combining, and lock body could be opened, even if the otherwise teeth groove of key Correctly, because preceding rotor and rear rotor are separated, key can only drive preceding rotor to dally, and not open door, and such as lawless person is broken with hard thing Broken down spring lock, can not still be unlocked, it is necessary to which machinery is opened and electronics is opened and meets condition simultaneously, could be opened, security Greatly increase.

Brief description of the drawings

Fig. 1 is the dimensional structure diagram of the utility model embodiment；

Fig. 2 is the sectional view (preceding rotor idling conditions) of the utility model embodiment；

Fig. 3 is the sectional view (the dynamic rear rotor of preceding rotor banding and thumb wheel rotary state) of the utility model embodiment；

Fig. 4 is enlarged drawing at the A of Fig. 2；

Fig. 5 is enlarged drawing at the B of Fig. 3；

Fig. 6 is the three-dimensional exploded view one of the utility model embodiment rotor portion；

Fig. 7 is the three-dimensional exploded view two of the utility model embodiment rotor portion；

Fig. 8 is that the utility model embodiment motor drives pushing plate to slide the schematic perspective view of part；

Fig. 9 is that the utility model embodiment motor drives pushing plate to slide the schematic perspective view (removing fixed mount) of part；

Figure 10 is the three-dimensional exploded view of the utility model embodiment.

Specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing embodiment.

It is a preferred embodiment of the present utility model as shown in Fig. 1~10.

A kind of electronic lock cylinder that can be dallied, including mechanical lock part X and control section Y, mechanical lock part X and control Connected by flat bar 4 between mechanism Y, the flat bar 10 is driven by the key 1 of insertion mechanical lock part X and deflected.Control unit Dividing includes,

Control shell 2, control shell 2 is by gearbox-case 21, gear-box door 22 and in gearbox-case 21 Motor housing 23 is constituted.

Rotor framework 3, is fixed on the front side of control shell 2, and rotor framework 3 has the first mounting bracket of time interval 31 and the Two mounting brackets 32, therefore this rotor framework 3 is substantially u-shaped, respectively has a mounting hole on the first mounting bracket 31 and the second mounting bracket 32.

Preceding rotor 4, can rotate in the mounting hole of the first mounting bracket 31 and around own axes, the insertion forward of flat bar 10 Son 4 can be rotated with rotor 4 before driving.

Rotor 5 afterwards, can rotate in the mounting hole of the second mounting bracket 32 and around own axes.

Thumb wheel 6, while suit is positioned on preceding rotor 4 and rear rotor 5, and positioned at the first mounting bracket 31 and the second mounting bracket Between 32, wherein, preceding rotor 4 can be rotated relative to the axis hole of thumb wheel 6 around own axes, and rear rotor 5 is inserted with the axis hole transmission of thumb wheel 6 Match somebody with somebody so that the rotational energy of rotor 5 drives thumb wheel 6 to be rotated around own axes afterwards.

The part of the front end of the rear end of preceding rotor 4 and rear rotor 5 is stretched between the first mounting bracket 31 and the second mounting bracket 32, Thumb wheel 6 is enclosed within the preceding rotor 4 and rear rotor 5 between the first mounting bracket 31 and the second mounting bracket 32 simultaneously, and leads to respectively Cross that the jump ring 20 being fastened on preceding rotor 4 and rear rotor 5 is spacing, the rear end of preceding rotor 4 is that circular hole coordinates with the axis hole of thumb wheel 6, The front end of rotor 5 and the axis hole of thumb wheel 6 are the cooperation of flat hole afterwards.

Clutch fore-set 7, is located in the interior front and rear sliding of simultaneously energy of endoporus of rear rotor 5, and after the rotational energy drive of clutch fore-set 7 Rotor 5 rotates, and the rear end face of preceding rotor 4 has the jack 41 with the inserting of clutch fore-set 7, described in the reach insertion of clutch fore-set 7 In the state of in jack 41, rotor 5 rotates after the rotation of preceding rotor 4 can synchronously drive via clutch fore-set 7；

Back-moving spring 8, is placed in the endoporus of rear rotor 5 and acts on clutch fore-set 7, clutch fore-set 7 is moved away from after keeping The trend of the jack 41；The endoporus of rotor 5 is shoulder hole afterwards, wherein big hole portion is circular hole, small hole portion is rectangular opening, clutch fore-set The insertion section 72 of 7 heads 71 with circle and rectangle, back-moving spring 8 is set on the insertion section 72 of clutch fore-set 7, reset bullet One end of spring 8 holds the head 71 in clutch fore-set, and the other end of back-moving spring 8 is held in the bottom of big hole portion, the forward Jack 41 on son 4 coordinates with the insertion section 72 of clutch fore-set.

Push and block plate 9, constrains in control shell 2 and sliding before and after energy, and pushing plate 9 coordinates with clutch fore-set 7, pushing plate 9 Reach clutch fore-set 7 can be promoted to move forward insert in the jack 41；Pushing plate 9 is fixed on fixed mount 17, fixed mount 17 Being arranged in control shell 2 and be erected on power transmission shaft 13 can front and rear sliding.The front end of pushing plate 9 have extend downwardly to push away The pushing part 91 of rotor 5 after dynamic.

Motor 12, in control shell 2, the output shaft of motor 12 is connected to control by transmission mechanism with push and block plate 9 Sliding before and after push and block plate 9.

Transmission mechanism includes

Power transmission shaft 13, its rear and front end is arranged in control shell 2 by bearing 14, and the stage casing periphery of power transmission shaft 13 has Drving sprial portion 131, the output shaft of the motor 12 drives power transmission shaft 13 to rotate by driving gear set 15；

Driving spring 16, is set on power transmission shaft 13 and front and rear can slide, and driving spring 16 is formed with drving sprial portion 131 Threaded engagement, two free ends of driving spring 16 are located in pushing plate 9, so that axle of the driving spring 16 on power transmission shaft 13 Slid before and after driving pushing plate 9 to movement.

Mechanical lock part X is spring lock.The control of the contact-carrying whether worked to controlled motor 12 is embedded with key 1 Coremaking piece 11, is provided with the X of mechanical lock part and held by support spring 18 and the triggering pellet 19 in keyhole is stretched into part, should Triggering pellet 19 is matched with the contact of control chip 11.

The operation principle and process of this electronic lock cylinder are as follows：

Key 1 is inserted in the keyhole of mechanical lock part X, if the contact of triggering pellet 19 and control chip 11 Match somebody with somebody, after Information Authentication, system sends information to backstage, and allow motor 12 to be powered and start working, the output shaft of motor 12 is by passing Moving gear group 15 drives power transmission shaft 13 to rotate, because of the threaded engagement that driving spring 16 and drving sprial portion 131 are formed, by spiral Transmission principle, power transmission shaft 13 rotarily drives driving spring 16 and is moved axially along power transmission shaft 13, the axial movement band of driving spring 16 Dynamic pushing plate 9 moves forward, and the reach of pushing plate 9 promotes clutch fore-set 7 to overcome back-moving spring 8 to move forward, the insertion section 72 of clutch fore-set 7 After insertion in the jack 41 of rotor 4, key 1 is rotated, and drives flat bar 10, preceding rotor 4, rear rotor 5, thumb wheel 6 to rotate successively, is realized Open the door.

After the stipulated time, system is powered, and inverts motor 12, drives pushing plate 9 to return to initial position, and pass through The back-moving spring 8 of clutch fore-set 7 resets, and the jack 41 of rear rotor 4 is left in the insertion section 72 of clutch fore-set 7, and preceding rotor 4 turns with rear Son 5 is separated, and at this moment as the rotation of flat bar 10 can only drive preceding rotor 4 to be dallied with respect to thumb wheel 6, thumb wheel 6 is not rotated, and can not be realized Open the door.

Although preferred embodiment of the present utility model described in detail above, it is to be clearly understood that for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.

Claims (8)

1. it is a kind of can idle running electronic lock cylinder, including mechanical lock part (X) and control section (Y), mechanical lock part (X) and Connected by flat bar (4) between controlling organization (Y), the flat bar (10) is driven by the key (1) of insertion mechanical lock part (X) And deflect；It is characterized in that：The control section includes,

Control shell (2)；

Rotor framework (3), is fixed on the front side of control shell (2), and rotor framework (3) is with the mounting bracket of time interval first (31) With the second mounting bracket (32)；

Preceding rotor (4), can rotate in the mounting hole of the first mounting bracket (31) and around own axes, and the flat bar (10) is slotting Entering preceding rotor (4) can be rotated with rotor (4) before driving；

Rotor (5) afterwards, can rotate in the mounting hole of the second mounting bracket (32) and around own axes；

Thumb wheel (6), while suit is positioned on preceding rotor (4) and rear rotor (5), and pacifies positioned at the first mounting bracket (31) and second Shelve between (32), wherein, preceding rotor (4) can rotate relative to the axis hole of thumb wheel (6) around own axes, rear rotor (5) and thumb wheel (6) axis hole transmission inserting so that the rotational energy of rotor (5) drives thumb wheel (6) to be rotated around own axes afterwards；

Clutch fore-set (7), is located in the endoporus of rear rotor (5) and front and rear can slide, and the rotational energy of clutch fore-set (7) drives Rotor (5) rotation afterwards, the rear end face of preceding rotor (4) has the jack (41) with clutch fore-set (7) inserting, in clutch fore-set (7) In the state of in the reach insertion jack (41), the rotation of preceding rotor (4) can synchronously be driven via clutch fore-set (7) after rotor (5) rotate；

Back-moving spring (8), is placed in the endoporus of rear rotor (5) and acts on clutch fore-set (7), clutch fore-set (7) is moved after keeping Leave the jack (41) trend；

Push and block plate (9), constrains in control shell (2) and sliding before and after energy, and pushing plate (9) coordinates with clutch fore-set (7), promotion The reach of plate (9) can promote clutch fore-set (7) to move forward to insert in the jack (41)；

Motor (12), in control shell (2), the output shaft of motor (12) by transmission mechanism be connected with push and block plate (9) with Sliding before and after control push and block plate (9).

2. the electronic lock cylinder that can be dallied according to claim 1, it is characterised in that：The transmission mechanism includes

Power transmission shaft (13), its rear and front end by bearing (14) in control shell (2), the stage casing periphery of power transmission shaft (13) With drving sprial portion (131), the output shaft of the motor (12) drives power transmission shaft (13) to rotate by driving gear set (15)；

Driving spring (16), is set on power transmission shaft (13) and sliding before and after energy, driving spring (16) and drving sprial portion (131) Threaded engagement is formed, the free end of driving spring (16) is located in pushing plate (9), so that driving spring (16) is in power transmission shaft (13) axial movement on can drive sliding before and after pushing plate (9).

3. the electronic lock cylinder that can be dallied according to claim 2, it is characterised in that：The pushing plate (9) is fixed on fixed mount (17) on, fixed mount (17) is arranged in control shell (2) and is erected on power transmission shaft (13) can front and rear sliding.

4. the electronic lock cylinder that can be dallied according to claim 2, it is characterised in that：The front end of the pushing plate (9) have to It is lower extension be used to promote after rotor (5) pushing part (91).

5. the electronic lock cylinder that can be dallied according to claim 1, it is characterised in that：The rear end of the preceding rotor (4) and rear turn The part of the front end of sub (5) is stretched between the first mounting bracket (31) and the second mounting bracket (32), and the thumb wheel (6) is while set is in place On preceding rotor (4) and rear rotor (5) between the first mounting bracket (31) and the second mounting bracket (32), and respectively by being fastened on Jump ring (20) on preceding rotor (4) and rear rotor (5) is spacing, and the rear end of preceding rotor (4) is with the axis hole of thumb wheel (6) for circular hole is matched somebody with somebody Close, the front end of rear rotor (5) is with the axis hole of thumb wheel (6) for flat hole coordinates.

6. the electronic lock cylinder that can be dallied according to claim 1, it is characterised in that：The endoporus of the rear rotor (5) is ladder Hole, wherein big hole portion is circular hole, small hole portion is rectangular opening, and the clutch fore-set (7) is with circular head (71) and rectangle Insertion section (72), the back-moving spring (8) is set on the insertion section of clutch fore-set (7) (72), one end top of back-moving spring (8) The head (71) in clutch fore-set is held, the other end of back-moving spring (8) is held in the bottom of big hole portion, on the preceding rotor (4) The insertion section (72) of jack (41) and clutch fore-set coordinate.

7. the electronic lock cylinder that can be dallied according to claim 1, it is characterised in that：The mechanical lock part (X) is pellet Lock.

8. the electronic lock cylinder that can be dallied according to claim 7, it is characterised in that：It is embedded with to control in the key (1) It is provided with by support spring (18) in the control chip (11) of the contact-carrying whether motor processed works, the mechanical lock part (X) The triggering pellet (19) for holding and partly stretching into keyhole, the triggering pellet (19) is matched with the contact of control chip (11).