CN106703538B - Improved intelligent electronic and mechanical integrated lock - Google Patents

Abstract

The invention discloses an improved intelligent electronic and mechanical integrated lock, which comprises a lock tube with an opening, lock cylinders, a transmission joint, a clutch pin driving device and an intelligent control part, wherein the lock cylinders, the transmission joint and the clutch pin driving device are arranged in the lock tubes at two sides of the opening; a shifting head is arranged in the opening, a clutch pin matched with the shifting head and the clutch pin driving device is arranged between the lock cylinder and the transmission joint, a clutch structure is adopted between the clutch pin and the lock cylinder, and a return spring of the clutch pin is arranged between the shifting head and the clutch pin; a card reader matched with a password card in the key is arranged on the lock tube, and switch marbles matched with the key and marbles corresponding to the switch marbles are arranged on the lock tube and the lock cylinder; the motor or the electromagnet, the switch marble and the card reader are electrically connected with the intelligent control part. The invention has the advantages of simple structure, convenient use, safety, reliability, difficult failure, long service life and the like.

Description

Improved Intelligent Electromechanical Integrated Lock

technical field

The invention belongs to locks, and in particular relates to an improved intelligent electronic-mechanical integrated lock.

Background technique

Locks include mechanical locks and electronic locks, both of which have their own advantages. Although there are also mechanical and electronic locks that combine the two types of locks, there are problems such as complex structure of the lock head, easy damage, high failure rate and short service life.

Contents of the invention

The object of the present invention is to provide an improved intelligent electronic-mechanical integrated lock with simple structure, safety, reliability and long service life.

The improved intelligent electronic-mechanical integrated lock provided by the present invention includes a lock tube with an opening, a lock cylinder arranged in the lock tube on both sides of the opening, a transmission joint and a clutch pin driving device, and the clutch pin driving device adopts an electromagnet or a motor , also includes an intelligent control part; a toggle head is arranged in the opening, and a clutch pin matched with the toggle head and the clutch pin driving device is arranged between the lock cylinder and the transmission joint, and the clutch pin and the A clutch structure is adopted between the lock cylinders, and a return spring of the clutch pin is provided between the toggle head and the clutch pin; There are switch pinballs matched with the key and pinballs corresponding to the switch pinballs; the lock cylinder is provided with an induction hole corresponding to the card reader on the lock tube, and the lock tube is provided with a switch pinball hole and a The switch pinball in the switch pinball hole, the lock cylinder is provided with a pinball hole that can correspond to the switch pinball hole on the lock tube, and the switch pinball hole and the pinball hole are provided with a switch pinball that matches the key and marbles;

The lock core is provided with a positioning bead hole, the positioning bead hole is provided with a positioning bead and a positioning bead return spring, and the positioning bead matches with the first positioning groove provided in the lock tube lock core hole; A second positioning groove is provided to correspond to the positioning bead hole on the lock tube, and a positioning bead matching the second positioning groove, a return spring for the positioning bead, and a seal for positioning the positioning bead and the return spring are arranged in the positioning bead hole. sheet; the motor or electromagnet, the switch marble and the card reader are electrically connected with the intelligent control part.

Preferably, the toggle head includes a clutch part and a shift block arranged on the clutch part, the clutch part includes connection holes on both sides, and a protruding ring with a groove between the two connection holes; The first protrusion on the clutch pin matches the groove on the transmission joint, and the second protrusion on the clutch pin cooperates with the groove on the dial to realize the connection between the transmission joint and the dial; The tail is provided with a clutch pin groove, which cooperates with the second protrusion on the clutch pin to form a clutch structure to realize the engagement and separation of the lock cylinder and the dial.

Beneficial effects of the present invention:

The present invention adopts a clutch structure between the clutch pin and the lock core, uses the key to cooperate with the switch marble and the card reader to make the intelligent control part control the clutch pin driving device to work, and drives the clutch pin to engage and separate from the lock core, thereby realizing the lock The engagement and separation of the cylinder and the dial, when the lock cylinder is engaged with the dial, the lock can be unlocked. This structure of the present invention cleverly combines the mechanical lock cylinder and the electronic lock cylinder (clutch pin driving device) together to form a high-security lock head, so that the lock head has the functions of both the mechanical lock cylinder and the electronic lock cylinder, which can greatly improve the safety of the lock. Security and anti-theft performance, thieves also need to crack the electronic code while cracking the structure of the mechanical code lock cylinder, which is extremely difficult. The invention has the advantages of simple structure, convenient use, safety and reliability, not easy to break down, long service life and the like.

The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

Description of drawings

Fig. 1 is a schematic structural view of the present invention.

Figure 2 is a sectional view of the present invention.

Fig. 3 is a view along the line A-A of Fig. 2 .

Fig. 4 and Fig. 5 are schematic diagrams of different usage states of Fig. 2 and Fig. 3 respectively.

Detailed ways

The improved intelligent electromechanical integrated lock is shown in Figures 1 to 3, including a lock tube 1 with an opening 104, a lock cylinder 2 located in the lock tube 1 on both sides of the opening, a transmission joint 12, and a lock connected to the transmission joint 12. Clutch pin driving device 13, clutch pin driving device 13 adopts electromagnet or motor, also comprises intelligent control part A; The opening 104 is provided with dial 9; The lock tube 1 is provided with a lock cylinder hole 101, the lock cylinder 2 is located in the lock cylinder hole 101, and the lock tube 1 is provided with a transmission joint/clutch pin drive device hole 109, and the clutch pin drive device 13 and the transmission joint 12 are arranged in the transmission joint/clutch pin drive device hole 109; The lock core 2 is provided with a keyhole groove 201 matching with the key 3, and the lock core 2 is provided with a plurality of blade pin hole slots 204 and blade pin return spring holes 203, and the blade pin hole slots 204 and blade pin return springs The hole 203 is provided with a blade pin 7 and a blade pin return spring 6 matched with the key; above the blade pin hole 204 is provided with a locking side column groove 207 and a locking side column 23 matching with the locking side column groove 207 ; The sealing groove 206 and the sealing piece 20 matched with the sealing groove 206 are arranged above the locking side column groove 207; Cooperate, between the steps 2303 at the two ends of the locking side column 23 and the sealing plate 20, a locking side column return spring 21 is provided, and the square side 2302 on the locking side column 23 is connected to the lock tube 1 lock cylinder hole 101. The side column grooves 102 are matched; the lock cylinder 2 is provided with a positioning bead hole 202, and the positioning bead hole 202 is provided with a positioning bead 5 and a positioning bead return spring 4, and the positioning bead 5 is connected with the lock tube 1 in the lock core hole 101. The provided first positioning groove 103 matches; the tail of the lock core 2 is provided with a circlip groove 209 and a circlip 8 located in the circlip groove 209; between the lock core 2 and the transmission joint 12 is provided The clutch pin 11 matched with the toggle 9, a clutch structure is adopted between the clutch pin 11 and the lock core 2, and the return spring 10 of the clutch pin 11 is arranged between the toggle 9 and the clutch pin 11; 9 includes a clutch part 905 and a shifting block 904 arranged on the clutch part 905, the clutch part 905 includes connecting holes 902 on both sides, and a protruding ring 903 with a groove 901 between the two connecting holes 902; The clutch pin 11 is provided with a first protruding block 1101 and a second protruding block 1102 to cooperate with the groove 1202 on the transmission joint 12 and the groove 901 on the dial 9 respectively, which can realize the connection between the transmission joint 12 and the dial 9 connection; the tail of the lock cylinder 2 is provided with a clutch pin groove 210 which cooperates with the second protrusion 1102 on the clutch pin 11 to form a clutch structure which can realize the engagement and separation of the lock cylinder 2 and the dial 9, and the tail of the lock cylinder 2 is provided with The circlip groove 209 and the circlip 8 arranged in the circlip groove 209; the transmission joint 12 is provided with a pin hole 1201, and the clutch pin driving device 13 cooperates with the pin hole 1201 through the movable pin 1301 provided thereon Realize the axial connection with the transmission joint 12, the transmission joint 12 The tail is provided with a circlip groove 1204 and a circlip 25 arranged in the circlip groove 1204; the clutch pin driving device 13 is provided with a screw hole 1302 corresponding to the screw hole 108 on the lock tube 1, and screwed into the screw hole by a screw 14 108 and 1302 fix the clutch pin driving device 13; when assembling, the tail of the lock cylinder 2 and the tail of the transmission joint 12 respectively extend into the connecting holes 902 on both sides of the clutch part 905 of the toggle head, and are stuck on the lock cylinder 2 by means of the circlip 8 The lock cylinder 2 is fixed in the jumper groove 209 at the tail, and the transmission connector 12 is fixed in the jumper groove 1204 at the tail of the transmission connector 12 by using the jumper 25 simultaneously; the lock tube 1 is provided with a card reader hole 106 and The card reader 19 that cooperates with the password card 24 in the key 3 in the card reader hole 106, the lock cylinder 2 is provided with an induction hole 205 that can correspond to the card reader 19 on the lock tube 1, and the lock tube 1 There is a switch pinball hole 105 and a switch pinball 18 arranged in the switch pinball hole 105. The lock cylinder 2 is provided with a pinball hole 208 corresponding to the switch pinball hole 105 on the lock tube 1. The pinball hole 105 and the pinball hole 208 are provided with the switch pinball 18 and the pinball 22 that cooperate with the key; the transmission joint 12 is provided with a second positioning groove 1203 that can correspond to the positioning pinhole 107 on the lock tube 1 , the positioning bead hole 107 is provided with a positioning bead 15 cooperating with the second positioning groove 1203, a return spring 16 of the positioning bead 15, and a sealing piece 17 for positioning the positioning bead 15 and the return spring 16; The concave teeth 301 cooperate with the bumps 701 on the blade pins 7, and the clutch pin driver 13, the switch marble 18 and the card reader 19 are electrically connected with the intelligent control part A, and the intelligent control part A is connected with an alarm, a mobile phone, etc. The devices are connected; the key 3 is provided with a password card hole 302, and the password card hole 302 is provided with a password card 24.

working principle:

1. Unlocking: insert the key 3 into the key slot 201 on the lock cylinder 2, the concave teeth 301 on the key 3 correspond to the bumps 701 on each blade pin 7, overcome the force of the blade pin return spring 6, and make the blade pin 7 The V-shaped groove 702 on the upper side forms a line, and the locking side post 23 is pressed down by the force of the locking side post return spring 21 to disengage from the locking side post groove 102 on the locking tube 1, and the V-shaped side 2301 on the locking side post 23 and the blade The V-shaped groove 702 on the marble 7 coincides, the key 3 is pushed forward, the slope 303 at the front end of the key 3 pushes the marble 22 upward, and the marble 22 makes the movable bead 1802 in the switch marble 18 and the movable bead 1802 in the switch marble 18 The electrode 1801 contacts the circuit of the intelligent control part A, and the intelligent control part A recognizes the password card 24 on the key 3 through the card reader 19. When the password in the password card 24 matches the password set in the intelligent control part A , the intelligent control part A will connect the circuit of the clutch pin driving device 13, the movable pin 1301 on the clutch pin driving device 13 pushes the clutch pin 11, overcomes the active force of the return spring 10, and pushes the clutch pin 11 into the lock cylinder 2 In the clutch pin groove 201 at the tail end, at this moment, the lock cylinder 2 realizes the connection with the dial 9 through the clutch pin 11, and at the same time, the marble 22 and the switch marble 18 are located in the lock tube 1 and the lock cylinder 2 respectively. When rotating the key 3 and the lock core 2, the dial 9 can be driven to realize unblanking.

2. Locking: pull out the key 3, the movable bead 1802 in the switch marble 18 is separated from the electrode 1801 in the switch marble 18 and disconnects the circuit of the intelligent control part A, and the clutch pin 11 is connected with the movable pin under the action of the return spring 10. The columns 1301 retreat together from the groove 210 on the lock cylinder 2, and return to the dial 9. At this time, the lock cylinder 2 is separated from the dial 9, and the blade pins 7 are irregularly arranged under the action of the blade pin return spring 6. The V-shaped groove 702 on the pin 7 presses the V-shaped edge 2301 on the locking side column 23, so that the locking side column 23 overcomes the force of the locking side column return spring 21, and makes its square side 2302 enter the locking side column groove of the locking tube 1 The lock core 2 is stuck in 102, the positioning bead 5 returns to the first positioning groove 103 of the lock tube 1 under the action of the positioning bead return spring 4, and the positioning bead 15 returns to the transmission joint under the action of the positioning bead return spring 16 12 In the second positioning slot 1203, the locking is completed.

Features of the present invention:

1. The present invention is a high-security lock head combined with a mechanical combination lock cylinder and an electronic combination lock cylinder. When cracking the structure of the mechanical combination lock cylinder, thieves also need to crack the electronic combination, which is extremely difficult.

2. It can reduce the mutual opening rate of the core: the repetition rate of the electronic password is zero, coupled with the extremely high amount of mechanical code keys, the mutual opening rate of the lock cylinder is zero, which can completely solve the problem of mutual opening.

3. Anti-violence unlocking: The lock head adopts the blade super B-level side column locking column structure. On this basis, an electronic clutch structure is added. The lock cylinder and the dial are separated, even if the thief completely destroys the locking side column of the lock cylinder , Violent tools can only idle with the lock cylinder. Completely solve the problem of violent unlocking.

4. With the continuous improvement of the thief's unlocking and stealing technology/theft means. Some thieves take advantage of the fact that citizens don't pay much attention to safety, and they drop the keys at will. The thieves steal the password, imitate your house key, and carry out theft. Most of the lock cylinders on the market have a decoration key/owner key. After the decoration key is used, it is discarded, or it is not returned to the worker, and can be picked up by thieves with ulterior motives for theft. This lock can effectively solve this problem. This lock is also equipped with a decoration key. The decoration key does not have a code chip, and only the master key has a code chip. When leaving the factory, the user installs the lock cylinder and the power is turned on. The clutch pin driving device automatically pushes the clutch pin to connect with the lock cylinder, which can be used for one-time use of the decoration key. When the owner inserts the master key correctly, the card reader recognizes the initial password. , start various functions, the owner sets the key password (only when the key is inserted in place and the chip is aligned with the card reader, can the password be set for the key, this key identifies the controller, note: the controller is inside the door), after completion Pull out the key, the clutch pin returns, and the decoration key is completely invalid (the decoration key is inserted into the lock cylinder, and it can only idle with the lock cylinder).

5. The intelligent controller can be connected with (communication equipment, alarm equipment, camera equipment). When an illegal key is inserted into the lock cylinder, it will touch the switch. If the lock cylinder cannot be opened normally within the time set by the intelligent controller, it will Send data to communication equipment to remind the owner/send to alarm equipment to alarm, and send to camera equipment to observe outside the door.

Claims (2)

1. An improved intelligent electronic-mechanical integrated lock, which is characterized in that it includes a lock tube (1) with an opening, a lock cylinder (2) and a transmission joint (12) located in the lock tube (1) on both sides of the opening and a clutch pin driving device (13), the clutch pin driving device (13) adopts an electromagnet or a motor, and also includes an intelligent control part; the opening (104) is provided with a dial (9), and the lock cylinder ( 2) and the transmission joint (12) are provided with a clutch pin (11) that matches the toggle head (9) and the clutch pin driving device (13), and the clutch pin (11) and the lock cylinder ( 2) A clutch structure is adopted between the toggle head (9) and the clutch pin (11) with a return spring (10) for the clutch pin; the lock tube (1) is provided with a combination card ( 24) The matching card reader (19), the lock tube (1) and the lock cylinder (2) are provided with a switch marble (18) matched with the key and a marble (22) corresponding to the switch marble (18) The lock cylinder (2) is provided with an induction hole (205) corresponding to the card reader (19) on the lock tube (1), and the lock tube (1) is provided with a switch pinball hole (105) and a device For the switch pinball (18) in the switch pinball hole (105), the lock cylinder (2) is provided with a pinball hole (208) corresponding to the switch pinball hole (105) on the lock tube (1), A switch marble (18) and a marble (22) matched with a key are arranged in the switch marble hole (105) and the marble hole (208); The lock cylinder (2) is provided with a positioning bead hole (202), and the positioning bead hole (202) is provided with a positioning bead (5) and a positioning bead return spring (4), and the positioning bead (5) and the lock tube ( 1) The first positioning groove (103) provided in the lock cylinder hole (101) matches; the second positioning groove (1203) is provided on the transmission joint (12) to match the positioning bead on the lock tube (1) Corresponding to the hole (107), the positioning bead hole (107) is provided with a positioning bead (15) cooperating with the second positioning groove (1203), a return spring (16) of the positioning bead (15) and a positioning bead (15) 1. The sealing piece (17) positioned by the return spring (16); the motor or electromagnet, the switch marble (18) and the card reader (19) are electrically connected with the intelligent control part. 2. The improved intelligent electronic-mechanical integrated lock according to claim 1, characterized in that, the toggle head (9) includes a clutch part (905) and a toggle block (904) arranged on the clutch part (905), The clutch part (905) includes connecting holes (902) on both sides, and a protruding ring (903) with a groove (901) between the two connecting holes (902); the clutch pin (11) The first bump (1101) on the clutch pin (11) fits with the groove (1202) on the transmission joint (12), the second bump (1102) on the clutch pin (11) matches the groove on the dial (9) The groove (901) is matched to realize the connection between the transmission joint (12) and the dial (9); the tail of the lock cylinder (2) is provided with a clutch pin groove (210), and the clutch pin groove (210) and the clutch pin (11 ) cooperates with the second projection (1102) to form a clutch structure to realize the engagement and separation of the lock cylinder (2) and the dial (9).