CN208294271U - A kind of novel electron lock core device - Google Patents

Abstract

The utility model discloses a novel electronic lock core device, which comprises a casing rotatably inserted into a lock body, a clutch, a cam, a locking member, a drive assembly, and a controller. The casing includes an outer casing, an inner casing, and an inner casing. It includes a front cover and a rear cover. The front cover includes a front cover body and a communication connector that runs through the front cover body to connect the electronic key with the controller. The side of the outer shell is provided with positioning ribs. The front cover body is a cylindrical structure. There is a post corresponding to the back cover on the cylindrical structure, a card hole corresponding to the electronic key is provided at the rear end of the cylindrical structure, and a fixing hole for fixing the communication connector is provided at the front end of the cylindrical structure. The lock remains in the power-off state. When the lock needs to be unlocked, the electronic lock can be powered and communicated at any time to realize unlocking. The front cover has a simple structure design and a reduced size. Lock cylinder, door lock cylinder, fire door lock cylinder.

Description

A kind of novel electron lock core device

Technical field

The utility model relates to a kind of electronic lock cylinder device more particularly to a kind of novel electron lock core devices.

Background technique

Existing lockset can be divided into two major classes: first is that mechanical lock class, second is that electronic lock class.Mechanical lock is using mechanical lock Core, lock core is the core of control, because it can not carry out the certification and effective information management of identity, key it is stolen with etc. it is illegal Key holder opens the event of lockset frequent occurrence.The shortcomings that mechanical lock is exactly that key management safety is low.

With the development of electronic technology, electronic technology largely applies to lockset industry, and electric lockset is mostly at present Electronic control part is increased on the basis of tradition machinery lockset, therefore its manufacturing process is complicated compared with conventional mechanical lockset, at This also increase accordingly.Current electric lockset mostly uses greatly active design, that is, needs to provide working power to lockset, due to Lockset use environment is extremely complex, and power supply reliability directly affects the reliability of lockset, and most electronic lock is all by itself Structure design, longer dimension cannot be applicable in American Standard lock core, door lock core, fireproofing door lock lock core well.

Utility model content

To solve the above problems, the utility model provides a kind of novel electron lock core device, the utility model structure is simple, It is easy to use, electronic lock can be made to keep power-down state in peacetime state, electronic lock is powered simultaneously at any time when needing to unlock Communication is realized and is unlocked, energy saving, and front-cover structure design is simple, and size greatly reduces, and can be very good to be applicable in American Standard lock Core, door lock core, fireproofing door lock lock core.

To achieve the above object, the utility model uses following technological means:

The utility model provides a kind of novel electron lock core device, the shell including rotatable insertion lock body, the shell Including including rear cover, the front cover being detachably connected, is covered after described and be provided with pilot hole, the rear cover front end is provided with clutch Device, the clutch are provided with lock groove corresponding with pilot hole, and the clutch front end forms a raised cylinder, described Column diameter is less than clutch body diameter, and it is recessed that unlocking corresponding with lock body is provided among the cylinder and clutch body Slot is provided with cam in the rear cover, and the cam periphery is provided with the blocking element being able to enter in pilot hole, the cam It is connected with driving assembly, the driving component is connected with controller, and the front cover includes front cover body, is used for through front cover body The communication connection part that electron key is connected with controller, there are two positioning pin nail hole for the rear cover side setting, before described Lid ontology is tubular structure, is provided with card column corresponding with rear cover on the tubular structure, the rear end of the tubular structure is set It is equipped with card hole corresponding with electron key, the tubular structure front end is provided with the fixation hole of fixed telecommunication connector.

Further, the dowel hole diameter is 2 millimeters.

Further, the rear cover front end is provided with cyclic annular convex eaves, and the shell includes casing cylinder, the casing cylinder Side is provided with positioning bar, and the outer housing cylinder is corresponding with cyclic annular convex eaves, is stuck in cyclic annular convex eaves lower part.

Further, the outer peripheral surface of the cam has depressed area and convex area, wherein when the cam turns to its institute It states depressed area and when the blocking element aligns, the blocking element can enter institute to movable part in the pilot hole It states in depressed area, and is completely disengaged out of described lock groove, when the cam turns to its described convex area and the locking structure Part aligns, and the blocking element will move in the pilot hole and partially into the lock groove, the recess The quantity of area and convex area be it is multiple, the depressed area and convex area are alternately arranged on the ontology of the cam, adjacent Circumferential angle between the depressed area and convex area is equal to set angle.

Further, the blocking element is metal ball, and the depth of the lock groove is less than the diameter of the metal ball, institute Stating lock groove is hemispherical groove or the axis semi-cylindrical recesses parallel with the axis of the cam.

Further, the driving component, controller are arranged in rear cover, and the driving component is motor, the control Device is circuit board, and the communication connection part is single bullet needle conductive column, is provided on the circuit board opposite with needle conductive column is played The conductive groove answered.

The utility model has the beneficial effects that

The utility model structure is simple, easy to use, by the way that external electrical key to be inserted into the front cover of inner housing, passes through intelligence Energy key is powered the motor in electronic lock cylinder, and band moving cam rotates, and metal ball is placed in the lock groove of unlocking component, And by can be manually rotated key, driving clutch and semicolumn protrusion to be rotated, realizing unlocking process；Connect by using needle is played It connects, voltage fluctuation can be prevented with burning voltage, improve the safety and stability that electronic lock cylinder uses；Front-cover structure design letter Single, size greatly reduces, and is additionally provided with corresponding shell, and the positioning bar of setting can preferably carry out positioning unlocking, can be with Applicable American Standard lock core well, door lock core, fireproofing door lock lock core.

Detailed description of the invention

Fig. 1 is the decomposing state structural schematic diagram of the utility model.

Specific embodiment

With reference to the accompanying drawing and specific embodiment is described further the utility model.

Embodiment 1: as shown in Figure 1, the present embodiment provides a kind of novel electron lock core device, including rotatable insertion lock body Shell, the shell includes rear cover 1, front cover 2, pilot hole 1-1 is provided on the rear cover 1,1 front end of rear cover is provided with Clutch 3, the clutch 3 are provided with lock groove 3-1 corresponding with pilot hole 1-11, and 3 front end of clutch forms one A protrusion cylinder 3-2, the cylinder 3-2 diameter are less than clutch body 3-3 diameter, the cylinder 3-2 and clutch body 3-3 Centre is provided with unlocking groove 3-21 corresponding with lock body, and cam 1-2, the periphery the cam 1-2 are provided in the rear cover 1 It is provided with the blocking element 1-3, the cam 1-2 being able to enter in pilot hole 1-1 and is connected with driving assembly 1-4, the driving Component 1-4 is connected with controller 1-5, the front cover 2 include front cover body 2-1, through front cover body be used for by electron key with The communication connection part 2-2 that controller is connected, there are two positioning pin nail hole 1-6, the front cover bodies for 1 side of the rear cover setting 2-1 is tubular structure, card column 2-11 corresponding with rear cover is provided on the tubular structure, the rear end of the tubular structure is set It is equipped with card hole 2-12 corresponding with electron key, the tubular structure front end is provided with the fixation hole of fixed telecommunication connector, Structure can simply be such that overall dimensions reduce, and be more advantageous to use, by the way that external electrical key to be inserted into the front cover of inner housing, lead to It crosses Intelligent key to be powered the driving assembly in electronic lock cylinder, band moving cam rotates, and blocking element is placed in unlocking component Lock groove in, and by can be manually rotated key, drive clutch and semicolumn protrusion to be rotated, realize unlocking process, if The positioning bar set can preferably carry out positioning unlocking, can be very good to be applicable in American Standard lock core, door lock core, fireproofing door lock lock Core.

Further, the dowel hole diameter is 2 millimeters, is conducive to the fixation of lock core.

Further, 1 front end of rear cover is provided with cyclic annular convex eaves 1-7, can preferably cooperate with lock.

Further, the outer peripheral surface of the cam 1-2 has depressed area 1-21 and convex area 1-22, wherein when the cam 1-2 turns to its described depressed area 1-21 and when the blocking element 1-3 aligns, and the blocking element 1-3 can be described Enter in the depressed area 1-21 to movable part in pilot hole 1-1, and completely disengaged out of described lock groove 3-1, when described Cam 1-2 turns to its described convex area 1-22 and blocking element 1-3 and aligns, and the blocking element 1-3 will be described It is moved in pilot hole 1-1 and partially into the lock groove 3-1, the quantity of the depressed area 1-21 and convex area 1-22 Be it is multiple, the depressed area 1-21 and convex area 1-22 are alternately arranged on the ontology of the cam 1-2, and adjacent is described Circumferential angle between depressed area 1-21 and convex area 1-22 equal to set angle, the angle of setting and is rotational angle, just Blocking element can be made to enter lock groove or be kept completely separate with lock groove.

Further, the locking structure 2-4 is metal ball, and the depth of the lock groove 3-1 is less than the metal ball 2-4's Diameter, the lock groove 3-1 are hemispherical groove or the axis semi-cylindrical recesses parallel with the axis of the cam, with Guarantee that metal ball will not be trapped in completely in lock groove 3-1, so that it cannot be rotated, can not unlock, utilize metal ball It drives clutch to be rotated by lock groove 3-1, unlocks.

Further, the driving component 1-4, controller 1-5 are arranged in rear cover 1, and the driving component 1-4 is electricity Machine, the controller 1-5 are circuit board, and the communication connection part 2-2 is single bullet needle conductive column, are provided on the circuit board Conductive groove corresponding with needle conductive column is played, can be more advantageous to the transmitting of electric signal and pass through after electron key is inserted into shell It plays needle conductive column and electric signal is passed into circuit board, indication signal is passed into motor, motor after circuit board acts on Band moving cam rotates, and then drives clutch to be rotated by metal ball, realizes unlocking process.

Claims (6)

1. A novel electronic lock cylinder device is characterized in that it comprises a housing that can be rotatably inserted into the lock body, the housing includes a detachably connected back cover and a front cover, and the back cover is provided with a guide hole, so The front end of the rear cover is provided with a clutch, and the clutch is provided with a locking groove corresponding to the guide hole. A protruding cylinder is formed at the front end of the clutch, and the diameter of the cylinder is smaller than the diameter of the clutch body. The cylinder and the clutch An unlocking groove corresponding to the lock body is provided in the middle of the body, a cam is provided inside the rear cover, and a locking member that can enter the guide hole is provided on the outer periphery of the cam, the cam is connected with a drive assembly, and the drive The assembly is connected with a controller, the front cover includes a front cover body, and a communication connector passing through the front cover body for connecting the electronic key with the controller. Two positioning pin holes are provided on the side of the rear cover. The cover body is a cylindrical structure, the cylindrical structure is provided with a card post corresponding to the rear cover, the rear end of the cylindrical structure is provided with a card hole corresponding to the electronic key, and the front end of the cylindrical structure is provided with a There are fixing holes for fixing communication connectors. 2. A novel electronic lock cylinder device according to claim 1, wherein the diameter of the positioning pin hole is 2 millimeters. 3. A new type of electronic lock cylinder device according to claim 1, characterized in that, the front end of the rear cover is provided with a ring-shaped eaves, the housing includes a shell cylinder, and the side of the shell cylinder is provided with Positioning ribs, the shell cylinder corresponds to the ring-shaped eaves, and is stuck at the lower part of the ring-shaped eaves. 4. A new type of electronic lock cylinder device according to claim 1, characterized in that, the outer peripheral surface of the cam has a concave area and a convex area, wherein when the cam rotates to its concave area and the When the locking members are aligned, the locking member can move in the guide hole to partially enter the recessed area and completely disengage from the locking groove. When the cam rotates to its convex The lifting area is aligned with the locking member, the locking member will move in the guide hole and partially enter the locking groove, the number of the concave area and the raised area is multiple, The recessed areas and raised areas are arranged alternately on the body of the cam, and the circumferential angle between adjacent recessed areas and raised areas is equal to a set angle. 5. A novel electronic lock cylinder device according to claim 1, wherein the locking member is a metal ball, the depth of the locking groove is smaller than the diameter of the metal ball, and the locking groove is a hemispherical groove, or a semicylindrical groove whose axis is parallel to the axis of the cam. 6. A new type of electronic lock cylinder device according to claim 1, wherein the drive assembly and the controller are arranged in the back cover, the drive assembly is a motor, the controller is a circuit board, and the drive assembly is a circuit board. The communication connector is a single spring pin conductive post, and the circuit board is provided with a conductive groove corresponding to the spring pin conductive post.