CN108756491B

CN108756491B - A kind of intelligent networking security door

Info

Publication number: CN108756491B
Application number: CN201810643298.6A
Authority: CN
Inventors: 刘伟; 邱春生; 邱健生
Original assignee: Quanzhou Eisen Moorhouse Intelligent Technology Co Ltd
Current assignee: Sichuan Jiawei Door Industry Co ltd
Priority date: 2018-06-21
Filing date: 2018-06-21
Publication date: 2019-11-12
Anticipated expiration: 2038-06-21
Also published as: CN108756491A

Abstract

This application provides a kind of intelligent networking security doors, including door body and the camera being mounted in door body, fingerprint identification device, lock body, microwave remote sensor, pyroelectric sensor, lock body includes lock core, driving assembly, self-locking mechanism, lock tongue, resetting-mechanism, multiple latch mechanism and driving gear, driving gear is engaged with the driven gear being located on lock core, driving gear and the handle of inside are coaxially connected, the mandril of driving assembly is connect with lock core, mandril can be such that self-locking mechanism separates with lock tongue, lock tongue after release is under the action of resetting-mechanism to contract, when lock tongue is overhanging, the bogie reversion of driving assembly, which acts on bogie, keeps out multiple latch mechanism on the rear end face of lock tongue, simultaneously, bogie, which acts on lock core, prevents lock core from rotating, after bogie rotates forward, multiple latch mechanism resets, the rotatable unlocking of lock core.The application lock core in locking cannot rotate rotation, answer latch mechanism and keep out in the rear end of lock tongue, thus highly-safe.

Description

A kind of intelligent networking security door

Technical field

The present invention relates to a kind of security doors, more particularly to a kind of intelligent networking security door.

Background technique

In recent years, with the stolen news such as house, company is constantly produced, people increasingly pay attention to safety, for Storage has the door in the room of important item, everybody preferred security door, although existing security door all uses metal material, if Still there is the risk pried open easily only with mechanical lock, therefore intelligent anti-theft door becomes a kind of trend, existing intelligence The door lock of energy security door includes lock tongue and driving mechanism, and lock tongue directly drives with driving mechanism and connect, correctly defeated when recognizing When entering information, circuit board, which can control driving mechanism work, makes bolt retraction realize enabling, when recognizing the input information of mistake Door lock is not opened, and after power-off, driving mechanism power loss opens door lock quickly using tools such as plectrum, tinfoil, and safety is poor.

Summary of the invention

The object of the present invention is to provide a kind of intelligent networking security door, it is poor, no to solve existing safe-guard door lock safety The problem of convenient for remotely monitoring.

In order to solve the above technical problems, the invention provides the following technical scheme:

A kind of intelligent networking security door, including door body and the camera being mounted in the door body, fingerprint identification device, lock Body, microwave remote sensor, pyroelectric sensor, circuit board, reserve battery, the lock body include lock core, driving assembly, from lock machine Structure, lock tongue, resetting-mechanism, multiple latch mechanism and driving gear, the driving gear on the outer peripheral surface for being located at the lock core from Moving gear engagement, the driving gear and the handle for the inside for being located at the door body are fixedly and coaxially connected, the driving component Mandril is connect with the lock core, and the mandril can be such that the self-locking mechanism separates with the lock tongue, and the lock tongue after release is described To contract under the action of resetting-mechanism, when the lock tongue is overhanging, the bogie reversion of the driving component makes the bogie Acting on the multiple latch mechanism keeps out the multiple latch mechanism on the rear end face of the lock tongue, meanwhile, the bogie is made It is unlocked with preventing lock core to rotate on lock core, after the bogie rotates forward, the multiple latch mechanism, which resets, the lock core is rotatable is opened Lock.

Further, the driving component further includes swing rod, guide pad and the first tension spring, and the swing rod is fixed at institute It states on the outer peripheral surface of lock core, the guide pad is fixed in the door body, the arc guide groove on the guide pad Axis is parallel with the axis of the lock core, and the swing rod is equipped with a strip groove radially extended along the lock core, the top Bar is between the swing rod and guide pad, and the mandril is slidably matched with the strip groove, arc guide groove, when the mandril The self-locking mechanism is separated with the lock tongue when farthest apart from the lock core, and first tension spring is resetted for the swing rod.

Further, the bogie includes fixed disk, the output shaft of the motor of the fixed disk and the driving component It is fixedly connected, when the fixed disk inverts, the L push rod being fixed on the fixed disk outer peripheral surface makees the multiple latch mechanism With on the rear end face of the lock tongue, meanwhile, the straight push rod being fixed on the fixed disk outer peripheral surface, which is kept out, is being located at institute It states and the lock core rotation is prevented to unlock on the lever on the rear end face of lock core, when the fixed disk rotates forward, the bogie and institute State multiple latch mechanism, lock core separation.

Further, the straight push rod along the fixed disk radial distribution, the hanging arm of the L push rod with it is described solid The axis of price fixing is parallel.

Further, the self-locking mechanism includes floating lever, a pair of guide rods being fixed on the floating lever back side It is slidably matched with the door body, and is equipped with several big springs between the floating lever and the door body, the floating lever is just Face is equipped with plush copper and block arc, and the plush copper is kept out on the inclined-plane for the right-angled trapezium through slot being located on the lock tongue, institute Mandril is stated to keep out on the intrados of the block arc.

Further, the resetting-mechanism includes the guide tube being fixed in the door body, the guide tube and a L shape The horizontal support arm of driving lever is slidably matched, and small reset spring is equipped between the door body and the L shape driving lever, and the L shape driving lever is indulged Support arm passes through the right-angled trapezium through slot, and the vertical support arm is kept out on the side plane of the right-angled trapezium through slot, the lock The small reset spring is in compressive state when tongue is overhanging.

Further, the multiple latch mechanism includes the rocker being articulated in the door body and the second tension spring, the fixation When disk inverts, the L push rod, which can act on the one side of the rocker, keeps out the end of the rocker in the lock tongue On rear end face, second tension spring is used for the reset of the rocker.

Further, the circuit board include main control chip and with the main control chip sequentially connected Image Acquisition electricity Road, circuit for controlling motor, reserve battery power supply circuit, GPRS data transmission circuit, power supply power supply and voltage conversion circuit, it is described Image acquisition circuit is connect with the camera, and the circuit for controlling motor is electrically connected with the motor of the driving component, described Reserve battery power supply circuit is electrically connected with the reserve battery, and the GPRS data transmission circuit is electrically connected with GSM network, described Power supply power supply and voltage conversion circuit are electrically connected with alternating current, and the fingerprint identification device, microwave remote sensor, pyroelectric sensor are equal It is electrically connected with the main control chip.

It can be seen from above-mentioned technical proposal the invention has the following advantages:

Since lock tongue is drivingly connected by self-locking mechanism with driving assembly indirectly, and self-locking mechanism when self-locking mechanism reset Plush copper protrudes into the right-angled trapezium through slot of lock tongue, thus avoids and directly stir lock tongue and make the risk of door-lock opening；

Using the driving assembly in the application, mandril combines to form a cam mechanism with swing rod, guide pad, since mandril is Movable part reduces the distance that mandrel ends arrive lock core when mandril resets, thus can reduce area occupied, suitable for installation position Set small occasion；

Due to being equipped with multiple latch mechanism, when lock tongue is overhanging, swing rod is in reset state, trigger switch closure, driving assembly Motor overturning keep out rocker on the rear end face of lock tongue, while straight push rod prevents lock core from rotating, thus whether by key Spoon, or bolt retraction can not be made by agitating lock tongue using tool, it is safe to use；

Due to being equipped with camera, thus convenient for long-range monitoring.

The present invention is described in further detail with reference to the accompanying drawings and detailed description.

Detailed description of the invention

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis The attached drawing of offer obtains other attached drawings.

Fig. 1 is the structural diagram of the present invention.

Fig. 2 is the structural schematic diagram of circuit board of the invention.

Fig. 3 is the lock state schematic diagram of lock body of the invention.

Fig. 4 is the opening state schematic diagram of lock body of the invention.

Fig. 5 is the schematic perspective view of the bogie of driving assembly of the invention.

Description of symbols: door body 1, installation cavity 11, camera 2, fingerprint identification device 3, lock body 4, lock core 41, driving group Part 42, swing rod 421, strip groove 4211, mandril 422, guide pad 423, arc guide groove 4231, the first tension spring 424, bogie 425, Fixed disk 4251, L push rod 4252, straight push rod 4253, self-locking mechanism 43, floating lever 431, plush copper 432, block arc 433, guide rod 434, big spring 435, lock tongue 44, right-angled trapezium through slot 441, resetting-mechanism 45, guide tube 451, L shape driving lever 452, small reset spring 453, multiple latch mechanism 46, rocker 461, the second tension spring 462, driving gear 47, microwave remote sensor 5, pyroelectric sensor 6, circuit Plate 7, main control chip 71, image acquisition circuit 72, circuit for controlling motor 73, reserve battery power supply circuit 74, GPRS data transmission Circuit 75, power supply power supply and voltage conversion circuit 76, reserve battery 8

Specific embodiment

The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims Implement with the multitude of different ways of covering.

The application is described further below with reference to Fig. 1 to Fig. 5, as shown in Figure 1, Figure 3 and Figure 4 shown in a kind of intelligent networking Security door, including door body 1, the lock body 4 being mounted in the installation cavity 11 of the door body 1 and the camera shooting being mounted in the door body 1 First 2, fingerprint identification device 3, microwave remote sensor 5, pyroelectric sensor 6, circuit board 7, reserve battery 8, the microwave remote sensor 5, pyroelectric sensor 6 for detect before door whether someone's activity, if any then transmitting a signal to circuit board 7, circuit board 7 Control camera 2 open carry out Image Acquisition and upload, fingerprint identification device 3 starts finger print collecting function whithin a period of time, The lock body 4 includes lock core 41, driving assembly 42, self-locking mechanism 43, lock tongue 44, resetting-mechanism 45, multiple latch mechanism 46 and active Gear 47, the driving gear 47 are engaged with the driven gear on the outer peripheral surface for being located at the lock core 41, the driving gear 47 It is fixedly and coaxially connected with the handle for the inside for being located at the door body 1, rotating handles can be such that driving gear 47 rotates, and then drive lock The rotation of core 41 shrinks lock tongue 44, and the mandril 422 of the driving component 42 is connect with the lock core 41, and the mandril 422 can make The self-locking mechanism 43 is separated with the lock tongue 44, and the lock tongue 44 after release is inwardly received under the action of resetting-mechanism 45 When contracting, the lock tongue 44 are overhanging, it is described multiple that the reversion of bogie 425 of the driving component 42 acts on the bogie 425 Keep out the multiple latch mechanism 46 on the rear end face of the lock tongue 44, meanwhile, the bogie 425 acts on Prevention lock core 41, which rotates, on lock core 41 unlocks, after the bogie 425 rotates forward, the multiple reset of latch mechanism 46, the lock core 41 Rotatable unlocking.

As shown in Fig. 2, the circuit board 7 includes main control chip 71 and adopts with the sequentially connected image of the main control chip 71 Collector 72, circuit for controlling motor 73, reserve battery power supply circuit 74, GPRS data transmission circuit 75, power supply power supply and voltage Conversion circuit 76, described image Acquisition Circuit 72 are connect with the camera 2, the circuit for controlling motor 73 and the driving group The motor of part 42 is electrically connected, and the reserve battery power supply circuit 74 is electrically connected with the reserve battery 8, the GPRS data transmission Circuit 75 is electrically connected with GSM network, and the power supply power supply and voltage conversion circuit 76 are electrically connected with alternating current, the fingerprint recognition dress 3, microwave remote sensor 5, pyroelectric sensor 6 is set to be electrically connected with the main control chip 71.

As shown in Figure 3 and Figure 4, the self-locking mechanism 43 includes floating lever 431, is fixed at the floating lever 431 and carries on the back A pair of guide rods 434 on face is slidably matched with the door body 1, and is equipped between the floating lever 431 and the door body 1 a pair of big Spring 435, the big spring 435 are set on corresponding guide rod 434, and the front of the floating lever 431 is equipped with 432 He of plush copper Block arc 433, the plush copper 432 are kept out on the inclined-plane for the right-angled trapezium through slot 441 being located on the lock tongue 44, the top Bar 422 is kept out on the intrados of the block arc 433, and when the floating lever 431 resets, the big spring 435 is pushed The floating lever 431 is displaced outwardly, and the plush copper 432 pushes the lock tongue 44 overhanging.

The resetting-mechanism 45 includes the guide tube 451 being fixed in the door body 1, and the guide tube 451 and a L shape are dialled The horizontal support arm of bar 452 is slidably matched, and small reset spring 453, the L shape are equipped between the door body 1 and the L shape driving lever 452 The vertical support arm of driving lever 452 passes through the right-angled trapezium through slot 441, and the vertical support arm is kept out in the right-angled trapezium through slot 441 Side plane on, the lock tongue 44 when overhanging the small reset spring 453 be in compressive state, when the mandril 422 drive it is described Floating lever 431 to after contract, the small reset spring 453 pushed by pushing the L shape driving lever 452 lock tongue 44 to Contract.

The driving component 42 further includes swing rod 421, guide pad 423 and the first tension spring 424, and the fixation of swing rod 421 is set It sets on the outer peripheral surface of the lock core 41, the guide pad 423 is fixed in the door body 1, is located at the guide pad 423 On arc guide groove 4231 axis it is parallel with the axis of the lock core 41, the swing rod 421 is equipped with one along the lock core 41 The strip groove 4211 radially extended, the mandril 422 is between the swing rod 421 and guide pad 423, and the mandril 422 are slidably matched to form a kind of cam mechanism with the strip groove 4211, arc guide groove 4231, when the swing rod 421 is swung, institute Mandril 422 is stated to move on the extending direction of the swing rod 421, when the mandril 422 is farthest apart from the lock core 41 described in The plush copper 432 of self-locking mechanism 43 is separated with the lock tongue 44, and the lock tongue 44 is inwardly received under the action of resetting-mechanism 45 Contracting, when the lock core 41 does not stress described in the first tension spring 424 reset the swing rod 421, and then reset the lock core 41, The mandril 422 is nearest apart from the lock core 41 after the swing rod 421 resets, and the floating lever 431 is in the big spring 435 Lower reset of effect keeps the lock tongue 44 overhanging, and the swing rod 421 contacts after resetting with a trigger switch, the trigger switch and institute The electrical connection of main control chip 71 is stated, the signal that the main control chip 71 passes through the trigger switch received controls the driving group The motor reversal of part 42, after the fingerprint identification device 3 detects that input information is correct, the main control chip 71 controls institute Stating motor rotating forward keeps lock core 41 rotatable and then shrinks the lock tongue 44.

As shown in figure 5, the bogie 425 includes fixed disk 4251, the fixed disk 4251 and the driving component 42 The output shaft of motor be fixedly connected, when the fixed disk 4251 inverts, be fixed on 4251 outer peripheral surface of fixed disk L push rod 4252 act on the multiple latch mechanism 46 on the rear end face of the lock tongue 44, meanwhile, be fixed at the fixation Straight push rod 4253 on 4251 outer peripheral surface of disk, which is kept out, prevents the lock core on the lever on the rear end face for being located at the lock core 41 41 rotations are unlocked, and when the fixed disk 4251 rotates forward, the bogie 425 is separated with the multiple latch mechanism 46, lock core 41, can benefit Unlocked with key, wherein the straight push rod 4253 along the fixed disk 4251 radial distribution, the L push rod 4252 Hanging arm is parallel with the axis of the fixed disk 4251.

As shown in Figure 3 and Figure 4, the multiple latch mechanism 46 includes the rocker 461 and the second tension spring being articulated in the door body 1 462, the rocker 461 is between the bogie 425 and the lock tongue 44, and when the fixed disk 4251 inverts, the L is pushed away Bar 4252, which can act on the one side of the rocker 461, keeps out the end of the rocker 461 in the rear end of the lock tongue 44 On face, meanwhile, second tension spring 462 is in tensional state, when the fixed disk 4251 rotates forward, second tension spring 462 Reset the rocker 461.

Institute could be made after the input information of the fingerprint identification device 3 identification is correct by key using the application The rotation of lock core 41 is stated to unlock, when the input information of the fingerprint identification device 3 identification is mistake, the bogie 425 is motionless, The i.e. described L push rod 4252 keeps out the end of the rocker 461 on the rear end face of the lock tongue 44, meanwhile, the straight push rod 4253 keep out the lock core 41 rotation are prevented to unlock on the lever on the rear end face for being located at the lock core 41, avoid it is existing often It is easy by door-lock opening to advise unlocking technique.

These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification, Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims

1. a kind of intelligent networking security door, including door body (1) and the camera (2) being mounted on the door body (1), fingerprint recognition Device (3), lock body (4), microwave remote sensor (5), pyroelectric sensor (6), circuit board (7), reserve battery (8), feature exists In the lock body (4) includes lock core (41), driving assembly (42), self-locking mechanism (43), lock tongue (44), resetting-mechanism (45), answers Latch mechanism (46) and driving gear (47), the driving gear (47) and the driven tooth on the outer peripheral surface for being located at the lock core (41) Wheel engagement, the driving gear (47) and the handle for the inside for being located at the door body (1) are fixedly and coaxially connected, the driving component (42) mandril (422) is connect with the lock core (41), and the mandril (422) can make the self-locking mechanism (43) and the lock tongue (44) separate, lock tongue (44) after release under the resetting-mechanism (45) effect to contract, when the lock tongue (44) is overhanging, Bogie (425) reversion of the driving component (42), which acts on the bogie (425) on multiple latch mechanism (46), to be made Multiple latch mechanism (46) are kept out on the rear end face of the lock tongue (44), meanwhile, the bogie (425) acts on lock core (41) Upper prevention lock core (41) rotation is unlocked, after the bogie (425) rotates forward, multiple latch mechanism (46) reset, the lock core (41) rotatable unlocking, wherein the bogie (425) includes fixed disk (4251), the fixed disk (4251) and the drive The output shaft of the motor of dynamic component (42) is fixedly connected, and when the fixed disk (4251) inverts, is fixed at the fixed disk (4251) the L push rod (4252) on outer peripheral surface acts on multiple latch mechanism (46) on the rear end face of the lock tongue (44), together When, the straight push rod (4253) being fixed on the fixed disk (4251) outer peripheral surface is kept out after being located at the lock core (41) The lock core (41) rotation is prevented to unlock on lever on end face, when the fixed disk (4251) rotates forward, the bogie (425) It is separated with multiple latch mechanism (46), lock core (41).

2. intelligent networking security door according to claim 1, which is characterized in that the driving component (42) further includes swing rod (421), guide pad (423) and the first tension spring (424), the swing rod (421) are fixed at the outer peripheral surface of the lock core (41) On, the guide pad (423) is fixed on the door body (1), the arc guide groove being located on the guide pad (423) (4231) axis is parallel with the axis of the lock core (41), and the swing rod (421) is equipped with a diameter along the lock core (41) To the strip groove (4211) of extension, the mandril (422) is between the swing rod (421) and guide pad (423), and the top Bar (422) is slidably matched with the strip groove (4211), arc guide groove (4231), when the mandril (422) is apart from the lock core (41) self-locking mechanism (43) separates with the lock tongue (44) when farthest, and first tension spring (424) is used for the swing rod (421) it resets.

3. intelligent networking security door according to claim 2, which is characterized in that the straight push rod (4253) is along the fixation The hanging arm of the radial distribution of disk (4251), the L push rod (4252) is parallel with the axis of the fixed disk (4251).

4. intelligent networking security door according to claim 1, which is characterized in that the self-locking mechanism (43) includes floating lever (431), a pair of guide rods (434) being fixed on the floating lever (431) back side is slidably matched with the door body (1), and Several big springs (435) are equipped between the floating lever (431) and the door body (1), on the front of the floating lever (431) Equipped with plush copper (432) and block arc (433), the plush copper (432) is kept out in the right-angled trapezium being located on the lock tongue (44) On the inclined-plane of through slot (441), the mandril (422) is kept out on the intrados of the block arc (433).

5. intelligent networking security door according to claim 4, which is characterized in that the resetting-mechanism (45) includes that fixation is set The guide tube (451) on the door body (1) is set, the guide tube (451) and the horizontal support arm of a L shape driving lever (452) are slidably matched, institute It states and is equipped with small reset spring (453) between door body (1) and the L shape driving lever (452), the vertical support arm of the L shape driving lever (452) is worn The right-angled trapezium through slot (441) is crossed, and the vertical support arm is kept out on the side plane of the right-angled trapezium through slot (441), institute State lock tongue (44) it is overhanging when the small reset spring (453) in compressive state.

6. intelligent networking security door according to claim 2, which is characterized in that described multiple latch mechanism (46) include being articulated in Rocker (461) and the second tension spring (462) on the door body (1), when the fixed disk (4251) inverts, the L push rod (4252) can act on keeps out the end of the rocker (461) in the lock tongue (44) Rear end face on, second tension spring (462) be used for the rocker (461) reset.

7. intelligent networking security door according to claim 1, which is characterized in that the circuit board (7) includes main control chip (71) and with the main control chip (71) sequentially connected image acquisition circuit (72), circuit for controlling motor (73), reserve battery Power supply circuit (74), GPRS data transmission circuit (75), power supply power supply and voltage conversion circuit (76), described image Acquisition Circuit (72) it is connect with the camera (2), the circuit for controlling motor (73) is electrically connected with the motor of the driving component (42), institute It states reserve battery power supply circuit (74) to be electrically connected with the reserve battery (8), the GPRS data transmission circuit (75) and GSM net Network electrical connection, the power supply power supply and voltage conversion circuit (76) are electrically connected with alternating current, the fingerprint identification device (3), microwave Sensor (5), pyroelectric sensor (6) are electrically connected with the main control chip (71).