CN111305656A

CN111305656A - Full-automatic intelligent lock body structure

Info

Publication number: CN111305656A
Application number: CN202010254713.6A
Authority: CN
Inventors: 杨亚军
Original assignee: Shenzhen Yutong Precision Technology Co ltd
Current assignee: Shenzhen Yutong Precision Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-06-19

Abstract

The invention discloses a full-automatic intelligent lock body structure, which comprises a lock body bottom shell, a lock body cover plate, a lock side plate, a scissor tongue assembly, a main lock tongue assembly, a door closing detection tongue assembly, a motor assembly, a scissor tongue locking plate, an electronic control plate assembly, a shifting fork assembly and a lock core assembly, wherein the scissor tongue assembly is arranged on the main lock tongue assembly; the lock body cover plate, the lock side plate and the lock body bottom shell are connected, and the scissors tongue assembly, the main lock tongue assembly, the door closing detection tongue assembly, the motor assembly, the shifting fork assembly and the lock cylinder assembly are connected with the lock body bottom shell. The door closing detection device has the advantages that the door closing detection tongue assembly is used for carrying out induction detection, the electronic control panel assembly sends out a corresponding instruction, the motor assembly works to control the main spring bolt to stretch out and draw back, the defects of motor stalling, high power consumption and short service life in the conventional similar products are overcome, and meanwhile, all the assemblies are arranged in the lock body bottom shell and the lock body cover plate, so that the door closing detection device is compact in structure, low in power consumption, capable of reducing noise and high in stability.

Description

Full-automatic intelligent lock body structure

Technical Field

The invention relates to the technical field of intelligent lock bodies, in particular to a full-automatic intelligent lock body structure.

Background

At present, full-automatic intelligent lock generally adopts external motor form, has the limitation in intelligent lock appearance design, and the noise that the motor during operation produced is big, and the full-automatic intelligent lock of external motor can't judge the flexible state of spring bolt, and the motor stall, the consumption is big, the defect of life-span weak point.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a full-automatic intelligent lock body structure.

In order to achieve the purpose, the invention adopts the following technical scheme:

a full-automatic intelligent lock body structure comprises a lock body bottom shell, a lock body cover plate, a lock side plate, a scissor tongue assembly, a main lock tongue assembly, a door closing detection tongue assembly, a motor assembly, a scissor tongue locking plate, an electronic control plate assembly, a shifting fork assembly and a lock core assembly; the lock body cover plate, the lock side plate and the lock body bottom shell are connected, the scissor tongue assembly, the main lock tongue assembly, the door closing detection tongue assembly, the motor assembly, the shifting fork assembly and the lock core assembly are connected with the lock body bottom shell, the scissor tongue assembly, the main lock tongue assembly and the door closing detection tongue assembly are connected with the lock side plate in a sliding mode, one end of the scissor tongue locking plate is connected with the scissor tongue assembly, and the other end of the scissor tongue locking plate is connected with the main lock tongue assembly; the electronic control board assembly is positioned above the main spring bolt assembly and the door closing detection spring bolt assembly, and the electronic control board assembly is connected with the main spring bolt assembly and the door closing detection spring bolt assembly.

The further technical scheme is as follows: the motor assembly comprises a speed reducing motor and power output fan teeth in transmission connection with the speed reducing motor; the power output sector gear is in transmission connection with the shifting fork assembly.

The further technical scheme is as follows: the shifting fork assembly comprises a shifting fork tooth piece and a shifting fork; the shifting fork tooth sheet is in transmission connection with the power output sector tooth, the shifting fork is positioned above the shifting fork tooth sheet and is connected with the shifting fork tooth sheet, corresponding round holes are formed in the shifting fork tooth sheet and the shifting fork, a connecting column is arranged at the position of the lock body bottom shell corresponding to the round holes, the shifting fork tooth sheet and the shifting fork are movably connected with the connecting column through the round holes, a riveting column is arranged at one end, close to the lock side plate, of the front face of the shifting fork, and the riveting column is in sliding connection with the main lock tongue assembly; an open slot is further formed in the pulling fork, and the lock core assembly is in transmission connection with the open slot.

The further technical scheme is as follows: the lock body bottom shell is provided with a lock body side plate, a cylinder is arranged at one end, far away from the lock side plate, of the reverse side of the shifting fork, a stand column is arranged at the position, corresponding to the cylinder, of the lock body bottom shell, and the cylinder is connected with the stand column through a torsion spring.

The further technical scheme is as follows: the main bolt assembly comprises a main bolt and a main bolt connecting plate; the main spring bolt is fixedly connected with a main spring bolt connecting plate, the main spring bolt is connected with a lock side plate in a sliding mode, a first U-shaped groove and a second U-shaped groove are formed in the main spring bolt connecting plate, the first U-shaped groove is connected with the connecting column in a sliding mode, and a rivet is further arranged at the upper end of the connecting column; the second U-shaped groove is connected with the riveting column in a sliding mode, a main spring bolt induction piece is further arranged on the main spring bolt connecting plate and connected with the electronic control panel assembly, a protruding column corresponding to the scissors spring bolt locking plate is further arranged on the back face of the main spring bolt connecting plate, and the protruding column is connected with the scissors spring bolt locking plate in a sliding mode.

The further technical scheme is as follows: and one end of the second U-shaped groove close to the scissor tongue assembly is also provided with a straight edge part.

The further technical scheme is as follows: the scissors tongue assembly comprises a scissors tongue and a lock rod; the scissors tongue is connected with the lock side plate in a sliding way, one end of the lock rod is connected with the scissors tongue, and the other end of the lock rod is connected with the lock body bottom shell; the scissors tongue lock piece is provided with an annular groove and a notch groove, the notch groove is connected with the protruding column in a sliding mode, the position of the lock body bottom shell, corresponding to the annular groove, is provided with a limiting column, and the annular groove is connected with the limiting column in a sliding mode.

The further technical scheme is as follows: and the lock body bottom shell is provided with a separation blade corresponding to the upper end and the lower end of the scissors tongue.

The further technical scheme is as follows: the door closing detection tongue assembly comprises an induction tongue and a connecting block; the induction tongue is connected with the lock side plate in a sliding manner, one end of the connecting block is connected with the induction tongue, and the other end of the connecting block is provided with a magnet; the magnet is coupled to the electronic control board assembly.

The further technical scheme is as follows: the electronic control board assembly comprises an electronic control board, a front stroke sensor, a rear stroke sensor and a magnet sensor; the electronic control board is connected with the bottom shell of the lock body, and the front stroke sensor and the rear stroke sensor are respectively arranged at two ends of the main spring bolt induction piece; the magnet inductor corresponds to the magnet.

Compared with the prior art, the invention has the beneficial effects that: the door closing detection tongue assembly is used for sensing and detecting, the electronic control panel assembly sends a corresponding instruction, the motor assembly works to control the main spring bolt to stretch out and draw back, the defects that a motor in the existing like products is blocked and rotated, the power consumption is large, the service life is short are overcome, and meanwhile, all the assemblies are arranged in the lock body bottom shell and the lock body cover plate.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of a fully automatic intelligent lock body structure of the present invention;

FIG. 2 is a first internal structure diagram of a fully automatic intelligent lock body structure;

FIG. 3 is a second internal structure diagram of the fully automatic intelligent lock body structure;

FIG. 4 is a third internal structure view of the fully automatic intelligent lock body structure;

FIG. 5 is a fourth internal structure diagram of the fully automatic intelligent lock body structure;

FIG. 6 is a first reverse side view of the internal structure of the fully automatic smart lock body structure;

FIG. 7 is a second view of the inside structure of the fully automatic intelligent lock body;

FIG. 8 is a block diagram of the yoke assembly;

FIG. 9 is a reverse side view of the fork assembly;

fig. 10 is a block diagram of a main bolt assembly;

fig. 11 is a reverse side view of the main bolt assembly;

FIG. 12 is a view of the tongue locking tab of the scissors;

fig. 13 is a structural view of the electronic control board assembly.

Detailed Description

For the purpose of illustrating the spirit and objects of the present invention, the present invention will be further described with reference to the accompanying drawings and specific embodiments.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly, and the connection may be a direct connection or an indirect connection.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 13, the present invention discloses a fully automatic intelligent lock structure, which comprises a lock bottom case 10, a lock cover plate 20, a lock side plate 30, a scissor bolt assembly 40, a main bolt assembly 50, a door closing detection bolt assembly 60, a motor assembly 70, a scissor bolt locking plate 80, an electronic control plate assembly 90, a fork assembly 100, and a lock core assembly 110; the lock body cover plate 20 and the lock side plate 30 are connected with the lock body bottom shell 10, the scissor tongue assembly 40, the main tongue assembly 50, the door closing detection tongue assembly 60, the motor assembly 70, the fork pulling assembly 100 and the lock core assembly 110 are connected with the lock body bottom shell 10, the scissor tongue assembly 40, the main tongue assembly 50 and the door closing detection tongue assembly 60 are connected with the lock side plate 30 in a sliding manner, one end of the scissor tongue locking plate 80 is connected with the scissor tongue assembly 40, and the other end of the scissor tongue locking plate is connected with the main tongue assembly 50; the motor assembly 70 is in transmission connection with the shift fork assembly 100, the main bolt assembly 50, and the cylinder assembly 110 are in transmission connection with the shift fork assembly 100, the electronic control board assembly 90 is located above the main bolt assembly 50 and the door-closing detection bolt assembly 60, and the electronic control board assembly 90 is connected with the main bolt assembly 50 and the door-closing detection bolt assembly 60.

Wherein, this full-automatic intelligent lock body structure detects through closing the door and detecting tongue subassembly 60 response, and electronic control board subassembly 90 sends corresponding instruction for motor element 70 work, control main spring bolt 51 is flexible, has solved the motor locked rotor that appears in the current like product, and the consumption is big, the short-lived defect, and all subassemblies are all located in lock body drain pan 10 and lock body apron 20 simultaneously, compact structure, low-power consumption, and the noise has been reduced, and stability is higher, and the practicality is strong.

Specifically, as shown in fig. 1 to 7, the motor assembly 70 includes a speed reduction motor 71, and a power output fan gear 72 in transmission connection with the speed reduction motor 71; the power output sector gear 72 is in transmission connection with the shifting fork assembly 100, so that the defects of motor stalling, high power consumption and short service life in the conventional similar products are overcome, and meanwhile, the transmission is more stable and the power consumption is low.

Specifically, as shown in fig. 2 to 9, the yoke assembly 100 includes a yoke blade 101 and a yoke 102; the shifting fork tooth sheet 101 is in transmission connection with the power output sector teeth 72 and is meshed through teeth to transmit the power of the motor, so that the transmission is more stable and the noise is low; the shifting fork 102 is positioned above the shifting fork tooth sheet 101, the shifting fork 102 is fixedly connected with the shifting fork tooth sheet 101, the shifting fork tooth sheet 101 and the shifting fork 102 are respectively provided with a corresponding round hole 103, the lock body bottom case 1 is provided with a connecting column 11 at a position corresponding to the round hole 103, the shifting fork tooth sheet 101 and the shifting fork 102 are movably connected with the connecting column 11 through the round hole 103, one end of the front surface of the shifting fork 102 close to the lock side plate 30 is provided with a riveting column 104, and the riveting column 104 is slidably connected with the main bolt assembly 50; an open groove 105 is further formed in the shifting fork 102, and the lock cylinder assembly 110 is in transmission connection with the open groove 105.

The cylinder 106 is arranged at one end of the reverse side of the shift fork 102, which is far away from the lock side plate 30, the upright post 12 is arranged at a position of the lock body bottom case 10, which corresponds to the cylinder 106, and the cylinder 106 is connected with the upright post 12 through the torsion spring 120, so that the shift fork 102 rotates more stably, and the transmission is more stable.

Specifically, as shown in fig. 2 to 11, the main bolt assembly 50 includes a main bolt 51 and a main bolt connecting plate 52; the main bolt 51 is fixedly connected with a main bolt connecting plate 52, the main bolt 51 is connected with the lock side plate 30 in a sliding manner, a first U-shaped groove 53 and a second U-shaped groove 54 are formed in the main bolt connecting plate 52, the first U-shaped groove 53 is connected with the connecting column 11 in a sliding manner, and a rivet 55 is further arranged at the upper end of the connecting column 11; the second U-shaped groove 54 is slidably connected with the rivet column 104, the main bolt connecting plate 52 is further provided with a main bolt sensing piece 56, the main bolt sensing piece 56 is connected with the electronic control board assembly 90, the back of the main bolt connecting plate 52 is further provided with a protruding column 57 corresponding to the scissors bolt locking plate 80, and the protruding column 57 is slidably connected with the scissors bolt locking plate 80.

In this embodiment, the first U-shaped groove 53 is slidably coupled to the coupling post 11, a rivet 55 is further disposed at the upper end of the coupling post 11, the rivet 55 is threadedly coupled to the coupling post 11, so that the first U-shaped groove 53 is not separated from the coupling post 11, and the first U-shaped groove 53 reciprocates around the coupling post 11, so as to further stabilize the opening or closing of the main latch 51.

Specifically, as shown in fig. 10 to 11, a straight edge 58 is further provided at one end of the second U-shaped groove 54 close to the scissor tongue assembly 40, so as to improve the pressure resistance of the main tongue connecting plate 52.

Specifically, as shown in fig. 2 to 12, the scissor tongue assembly 40 includes scissor tongues 41 and locking levers 42; the scissor tongue 41 is connected with the lock side plate 30 in a sliding manner, one end of the lock rod 42 is connected with the scissor tongue 41, and the other end is connected with the lock body bottom shell 10; an annular groove 81 and a notch groove 82 are arranged on the scissor tongue locking piece 80, the notch groove 82 is connected with the protruding column 57 in a sliding manner, a position of the lock body bottom shell 10 corresponding to the annular groove 81 is provided with a limiting column 13, and the annular groove 81 is connected with the limiting column 13 in a sliding manner; when the main lock tongue 51 is opened, the protruding column 57 is located at the inner end of the notch groove 82, the limiting column 13 is located at the upper end of the annular groove 81, at this time, the upper end of the scissors tongue locking plate 80 is separated from the scissors tongue 41, the scissors tongue 41 can be freely switched to be opened or closed, when the main lock tongue 51 is closed, the protruding column 57 moves towards the outer end of the notch groove 82 along with the movement of the main lock tongue connecting plate 52, so that the scissors tongue locking plate 80 is pushed to integrally move upwards, when the main lock tongue 51 is fully closed, at this time, the protruding column 57 is located at the outermost end of the notch groove 82, the limiting column 13 is located at the lower end of the annular groove 81, the upper end of the scissors tongue locking plate 80 is in contact with the scissors tongue 41, the scissors tongue 41 is blocked, and the scissors.

Specifically, as shown in fig. 2 to 7, the lock body bottom case 10 is provided with blocking pieces 14 corresponding to the upper end and the lower end of the scissor tongue 41, so as to limit the scissor tongue 41 from swinging up and down, so that the scissor tongue 41 is more stably opened or closed, and the structure is more stable.

Specifically, as shown in fig. 2 to 7, the door-closing detecting tongue assembly 60 includes a sensing tongue 61 and a coupling block 62; the sensing tongue 61 is connected with the lock side plate 30 in a sliding way, one end of the connecting block 62 is connected with the sensing tongue 61, and the other end is provided with a magnet 63; the magnet 63 is coupled to the electronic control board assembly 90; when the sensing tongue 61 moves towards the rear end, the coupling block 62 is driven to move backwards, and when the magnet 63 on the rear end of the coupling block 62 senses with the electronic control board assembly 90, the electronic control board assembly 90 controls the gear motor 71 to work to drive the shifting fork assembly 100 to rotate, so that the main bolt assembly 50 moves to achieve the effect of closing the main bolt 51.

In the embodiment, a rebound torsion spring 130 is further arranged at the rear end of the coupling block 62, one end of the rebound torsion spring 130 is coupled with the rear end of the coupling block 62, and the other end is coupled with the inner wall of the lock body bottom shell 10; when the sensing tongue 61 moves towards the rear end, the coupling block 62 is driven to move backwards, and when the magnet 63 moves to the lower end of the magnet sensor 94, the rebound torsion spring 130 deforms to the maximum, the coupling block 62 is pushed towards the outer end, and finally the sensing tongue 61 is restored to the original position.

Specifically, as shown in fig. 13, the electronic control board assembly 90 includes an electronic control board 91, a front stroke sensor 92, a rear stroke sensor 93, and a magnet sensor 94; the electronic control board 91 is connected with the lock body bottom case 10, and the front travel sensor 92 and the rear travel sensor 93 are respectively arranged at two ends of the main bolt induction sheet 56; the magnet inductor 94 corresponds to the magnet 63; in this embodiment, the front stroke sensor 92 and the rear stroke sensor 93 have the same structure, the front stroke sensor 92 is provided with a groove 95, the main bolt sensing piece 56 is provided with a projection 561 corresponding to the groove 95, when the projection 561 moves to the position of the groove 95 along with the main bolt connecting plate 52, the front stroke sensor 92 or the rear stroke sensor 93 sends a corresponding signal, and the electronic control board 91 controls the deceleration motor 71 to work, so that the main bolt assembly 50 moves, and the main bolt 51 is opened or closed.

The electronic control board 91 is further provided with a signal receiver 96 for connecting with an external password unit.

Specifically, as shown in fig. 2 to 7, the plug assembly 110 includes a plug 111 and a screw 112; one end of the screw rod 112 is connected with the lock side plate 30, the other end is connected with the lock head 111, so that the lock head 111 is fixed, one side of the lock head 111 is also provided with a pull lug 113 which is used for being in transmission connection with the open slot 105, when a key is used for unlocking, the lock head 111 is rotated to drive the pull lug 113 to act on the open slot 105 on the pull fork 102, the pull fork 102 is driven to rotate, and therefore the opening or the closing of the main lock tongue 51 is achieved.

Specifically, as shown in fig. 2 to 7, the fully automatic intelligent lock body structure further includes a safety tongue assembly 140, the safety tongue assembly 140 includes a safety tongue 141, a safety plate 142, and a safety lock body 143; one end of the safety plate 142 is fixedly connected with the safety tongue 141, the other end of the safety plate is movably connected with the safety lock body 143, one end of the safety plate 142 close to the safety lock body 143 is provided with a clamping groove 144, one side of the safety lock body 143 is provided with a safety pull-out button 145 corresponding to the clamping groove 144, and when the safety lock body 143 is rotated, the safety pull-out button 145 is contacted with the clamping groove 144, so that the safety plate 142 moves, and the safety tongue 141 is driven to be opened or closed.

Wherein, still be equipped with insurance U type groove 146 on the rupture disc 142, the position that lock body drain pan 10 corresponds to insurance U type groove 146 is equipped with insurance post 15 for insurance U type groove 146 is reciprocating motion around insurance post 15, has played limiting displacement, makes the possibility that the rupture disc 142 can not appear rocking from top to bottom, makes the motion of insurance tongue 141 more steady.

The working principle of the invention is as follows: when the door needs to be closed, the sensing tongue 61 is pressed by the door frame and moves towards the rear end, the magnet 63 on the rear end of the connecting block 62 is in sensing connection with the magnet sensor 94, the electronic control board 91 controls the speed reducing motor 71 to work, the speed reducing motor 71 drives the power output fan tooth 72 to rotate, the power output fan tooth 72 drives the shifting fork tooth piece 101 to rotate, so that the shifting fork 102 rotates, the riveting column 104 slides in the second U-shaped groove 54 along with the rotation of the shifting fork 102, the riveting column 104 pushes the main bolt connecting plate 52 to move towards the outer end, the first U-shaped groove 53 moves towards the outer end along the connecting column 11, when the riveting column 104 slides to the uppermost end of the second U-shaped groove 54, the innermost end of the first U-shaped groove 53 is in contact with the connecting column 11, the projection 561 on the main bolt sensing plate 56 moves to the position of the groove 95 of the travel sensor 92, the main bolt 51 is completely extended, and the scissor tongue 41 is locked by the tongue, can not be closed; when the door needs to be opened, the correct password is input through the external password unit, the signal receiver 96 receives and transmits signals, the electronic control board 91 controls the speed reducing motor 71 to work, the speed reducing motor 71 drives the power output fan teeth 72 to rotate, the power output fan teeth 72 drive the shifting fork toothed sheet 101 to rotate, so that the shift fork 102 rotates, and as the shift fork 102 rotates, the rivet column 104 slides in the second U-shaped groove 54, pushing the main bolt connecting plate 52 to move towards the inner end, the first U-shaped groove 53 moves towards the inner end along the connecting column 11, when the rivet column 104 slides to the lowest end of the second U-shaped groove 54, the outermost end of the first U-shaped groove 53 contacts the coupling column 11, the projection 561 on the main bolt sensing piece 56 moves to the groove 95 of the rear stroke sensor 93, the main bolt 51 is completely contracted, the shear bolt 41 is separated from the shear bolt locking piece 80, and the shear bolt 41 can be freely switched to an open or closed state.

The technical contents of the present invention are further illustrated by the examples only for the convenience of the reader, but the embodiments of the present invention are not limited thereto, and any technical extension or re-creation based on the present invention is protected by the present invention. The protection scope of the invention is subject to the claims.

Claims

1. A full-automatic intelligent lock body structure is characterized by comprising a lock body bottom shell, a lock body cover plate, a lock side plate, a scissor tongue assembly, a main lock tongue assembly, a door closing detection tongue assembly, a motor assembly, a scissor tongue locking plate, an electronic control plate assembly, a shifting fork assembly and a lock core assembly; the lock body cover plate, the lock side plate and the lock body bottom shell are connected, the scissor tongue assembly, the main lock tongue assembly, the door closing detection tongue assembly, the motor assembly, the shifting fork assembly and the lock core assembly are connected with the lock body bottom shell, the scissor tongue assembly, the main lock tongue assembly and the door closing detection tongue assembly are connected with the lock side plate in a sliding mode, one end of the scissor tongue locking plate is connected with the scissor tongue assembly, and the other end of the scissor tongue locking plate is connected with the main lock tongue assembly; the electronic control board assembly is positioned above the main spring bolt assembly and the door closing detection spring bolt assembly, and the electronic control board assembly is connected with the main spring bolt assembly and the door closing detection spring bolt assembly.

2. The structure of claim 1, wherein said motor assembly comprises a gear motor, and a power take-off sector gear drivingly coupled to said gear motor; the power output sector gear is in transmission connection with the shifting fork assembly.

3. The structure of claim 2, wherein the yoke assembly comprises a yoke blade and a yoke; the lock body bottom shell is provided with a lock body side plate, the lock body side plate is provided with a lock body bottom shell, the lock body bottom shell is provided with a lock body side plate, the lock body side plate is provided with a lock body, the lock body side plate is provided; an open slot is further formed in the shifting fork, and the lock cylinder assembly is in transmission connection with the open slot.

4. The structure of claim 3, wherein a cylinder is disposed at an end of the reverse side of the fork away from the lock side plate, a column is disposed at a position of the lock bottom case corresponding to the cylinder, and the cylinder is connected to the column through a torsion spring.

5. The structure of claim 4, wherein the main bolt assembly comprises a main bolt and a main bolt connection plate; the main spring bolt is fixedly connected with a main spring bolt connecting plate, the main spring bolt is connected with a lock side plate in a sliding mode, a first U-shaped groove and a second U-shaped groove are formed in the main spring bolt connecting plate, the first U-shaped groove is connected with the connecting column in a sliding mode, and a rivet is further arranged at the upper end of the connecting column; the second U-shaped groove is connected with the riveting column in a sliding mode, a main spring bolt induction piece is further arranged on the main spring bolt connecting plate and connected with the electronic control panel assembly, a protruding column corresponding to the scissors spring bolt locking plate is further arranged on the back face of the main spring bolt connecting plate, and the protruding column is connected with the scissors spring bolt locking plate in a sliding mode.

6. The structure of claim 5, wherein a straight edge is further provided at an end of the second U-shaped groove close to the scissor tongue assembly.

7. The fully automatic intelligent lock body structure of claim 5, wherein the shear tongue assembly comprises a shear tongue and a lock bar; the scissors tongue is connected with the lock side plate in a sliding way, one end of the lock rod is connected with the scissors tongue, and the other end of the lock rod is connected with the lock body bottom shell; the scissors tongue lock piece is provided with an annular groove and a notch groove, the notch groove is connected with the protruding column in a sliding mode, the position of the lock body bottom shell, corresponding to the annular groove, is provided with a limiting column, and the annular groove is connected with the limiting column in a sliding mode.

8. The structure of claim 7, wherein the lock body bottom case is provided with a blocking piece corresponding to the upper end and the lower end of the scissor tongue.

9. The structure of claim 7, wherein said door closing detection tongue assembly comprises an induction tongue and a coupling block; the induction tongue is connected with the lock side plate in a sliding manner, one end of the connecting block is connected with the induction tongue, and the other end of the connecting block is provided with a magnet; the magnet is coupled to the electronic control board assembly.

10. A fully automatic intelligent lock body structure as claimed in claim 9, wherein said electronic control board assembly comprises an electronic control board, a front travel sensor, a rear travel sensor, and a magnet sensor; the electronic control board is connected with the bottom shell of the lock body, and the front stroke sensor and the rear stroke sensor are respectively arranged at two ends of the main spring bolt induction piece; the magnet inductor corresponds to the magnet.