CN114687620B

CN114687620B - Automobile door lock based on Internet of vehicles

Info

Publication number: CN114687620B
Application number: CN202210098299.3A
Authority: CN
Inventors: 王树云; 孙洁
Original assignee: Wuxi Institute of Technology
Current assignee: Wuxi Institute of Technology
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2023-05-16
Anticipated expiration: 2042-01-27
Also published as: CN114687620A

Abstract

The invention discloses an automobile door lock based on the Internet of vehicles, which belongs to the technical field of automobile door locks and comprises a lock shell, wherein a shell cover is arranged on the lock shell, slots are formed in the shell cover and the lock shell, a lock tongue is inserted in each slot, fixed shafts are arranged on the inner walls of the lock shell, a clamping piece and a stopping piece are rotated on the fixed shafts, the clamping piece is clamped with the lock tongue, the stopping piece is attached to the clamping piece, a collector is arranged on the inner wall of the lock shell, the stopping piece is connected with a connecting lug, a safety assembly is arranged between the connecting lug and the shell cover, one end of a pull rope is fixedly connected to the connecting lug, and the other end of the pull rope penetrates through the side wall of the lock shell in a sliding manner. The lock tongue is installed on the door, and the lock shell is fixed on the automobile body, and when the door was closed, the lock tongue was inserted along the slot to the joint is on the joint spare, and the stopper is spacing to the joint spare locking, keeps the locking of lock tongue to inject the engaging lug through the safety component, improves locking effect, simultaneously, is connected with the car networking system through collector and safety component, thereby intelligent control car lock's locking and unlocking state.

Description

Automobile door lock based on Internet of vehicles

Technical Field

The invention relates to the technical field of automobile door locks, in particular to an automobile door lock based on the Internet of vehicles.

Background

The meaning of the Internet of vehicles mainly refers to: the vehicle-mounted equipment on the vehicle effectively utilizes all vehicle dynamic information in the information network platform through a wireless communication technology, different functional services are provided in the running process of the vehicle, the automobile door lock is an important part of automobile safety and burglary prevention, and the existing automobile door lock has only a simple locking effect and cannot be combined with the Internet of vehicles to conduct intelligent and safety control.

Disclosure of Invention

The invention aims to provide an automobile door lock based on the Internet of vehicles, which solves the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automobile door lock based on car networking, includes the lock shell, fixed mounting cap on the lock shell, the slot has been opened to the one end of cap and lock shell, slot internal movement grafting spring bolt, equal fixed mounting fixed axle on the lock shell inner wall of slot both sides, two rotate respectively on the fixed axle has joint spare and arresting part, joint spare joint spring bolt, arresting part laminating joint spare, fixed mounting collector on the inner wall of lock shell, the one end fixed mounting engaging lug of slot is kept away from to the arresting part, install safety assembly between engaging lug and cap, the one end of fixed connection stay cord on the engaging lug, the other end slip of stay cord runs through the lateral wall of lock shell.

In a preferred implementation case, the lock tongue is of a U-shaped structure, the end face of the lock tongue is fixedly connected with the mounting plate, the mounting plate is fixedly mounted on the vehicle door through bolts, one end, close to the outer wall of the lock shell, of the slot is of a V-shaped structure, and one end, far away from the outer wall of the lock shell, of the slot is of a U-shaped structure.

The preferred embodiment, the joint spare includes the rotating block, the rotating block rotates the joint on the fixed axle, and installs the torsional spring between rotating block and the fixed axle, open one side of rotating block has the draw-in groove, draw-in groove joint spring bolt, open the one side outer wall that the draw-in groove is close to the stopper has the stopping surface, open the one side outer wall that the draw-in groove kept away from the stopper has the laminating recess, the one end fixed mounting touch panel that the slot was kept away from to the rotating plate, the touch panel is just to the collector.

In a preferred embodiment, one end of the clamping groove far away from the fixed shaft is of a V-shaped structure, one end of the clamping groove close to the fixed shaft is of a U-shaped structure, the distance between the inner wall of the clamping groove and the attaching groove is equal to the width of the inner wall of the lock tongue, an arc-shaped groove is formed between the touch pad and the rotating block between the stop surface, a fixing rod is fixedly arranged on the inner wall of the lock shell, and the fixing rod is opposite to the attaching groove.

The preferred embodiment, the stopper includes the pivoted plate, pivoted plate rotates the joint on keeping away from the fixed axle of joint spare, and pivoted plate and fixed inter-axle installation torsional spring, the one end outer wall fixed mounting engaging lug that the slot was kept away from to the pivoted plate, fixed mounting stopper on the one end outer wall that the pivoted plate is close to the engaging lug, fixed mounting gag lever post on the one end outer wall that the pivoted plate is close to the slot, it has the spacing groove to open on the inner wall of lock shell, spacing groove of gag lever post slip joint.

In a preferred embodiment, the limit groove is of an arc structure, the axis of the limit groove coincides with the axis of the fixed shaft, the stop block is of a trapezoid structure, and a perpendicular line of the stop block away from the outer wall of the rotating plate vertically penetrates through the axis of the fixed shaft.

The preferred embodiment, the safety component includes the jack, it has two jacks to open on the engaging lug, two slip joint manual bolt and the one end of electric locker in the jack respectively, manual bolt slides and runs through the cap, electric locker fixed mounting is covered on the shell, fixed mounting manual lock core on the cap, manual lock core stretches into in the lock shell inner chamber between engaging lug and joint spare, the bottom fixed connection shelves pole of manual lock core, the outer wall fixed mounting top ring of manual bolt.

The preferred embodiment, electronic lock is miniature electric putter, and electric putter's telescopic link joint jack, the outer wall bottom of top ring is the slope structure, the cylinder structure of shelves pole, it has the through-hole of the manual bolt of slip joint to open on the cap, the outer wall fixed mounting of manual bolt a plurality of elasticity rubber balls, and the through-hole on the tight laminating shell cover of elasticity rubber ball, electronic lock and collector all connect car networking system.

The preferred embodiment, the collector includes a fixed section of thick bamboo, fixed section of thick bamboo fixed mounting is close to on the inner wall of joint spare at the lock shell, slip joint slide in the fixed section of thick bamboo, the one end fixed connection depression bar of lock shell inner wall is kept away from to the slide, the one end inner wall fixed mounting micro-gap switch that the fixed section of thick bamboo is close to the lock shell, micro-gap switch passes through the wire electricity and connects vehicle net system, the slide is kept away from the one end of depression bar with the fixed section of thick bamboo inner chamber and installs the spring.

The preferred embodiment, the car networking system includes cell-phone APP, car networking server, car networking terminal, collector and electronic locking ware, cell-phone APP carries out data transmission through network communication and car networking server, car networking terminal fixed mounting is in the vehicle, and car networking terminal passes through G wireless communication and car networking server polarity data transmission, electronic locking ware and collector are connected to car networking terminal electricity.

The invention has the beneficial effects that:

1. the lock tongue is arranged on the vehicle door, the lock shell is fixed on the vehicle body, the clamping groove is opposite to the opening end of the slot in an unlocking state, the touch panel is far away from the collector, the collector is in an open circuit state, when the lock tongue is inserted into the slot and then enters the clamping groove, the lock tongue extrudes the rotating block through the inner wall of the clamping groove, the rotating block at the stop surface gradually extrudes the rotating plate, the clamping groove gradually rotates to block the lock tongue, after the stop surface rotates past the stop block, the torsion spring of the rotating plate enables the stop block to be attached to the stop surface, the rotating block cannot rotate reversely, the lock tongue is fixed, locking is realized, the stay rope is connected with the inner handle and the outer handle of the vehicle door, the stay rope is pulled by the handle, so that the rotating plate actively rotates, the stop block is separated from the stop surface, when the vehicle door is opened, the lock tongue is gradually pulled out along the clamping groove and the slot, opening is completed, and the operation is convenient;

2. the movable lock cylinder is a key lock carried on a vehicle door, the electric locking device is an electric bolt, the vehicle networking controls the expansion and contraction of the electric locking device, so that the opening and closing states of the connecting lugs are changed, the manual lock cylinder is turned by a key, the gear lever is turned to the stop surface, the turning block cannot be reversed, and the aim of intelligent control is achieved through double control of the manual key and the vehicle network;

3. when the car door lock is locked, the rotating plate rotates to enable the touch plate to extrude the compression bar, the sliding plate contacts the micro switch to enable the collector to be communicated, when the car door lock is opened, the touch plate is separated from the compression bar, the spring pushes the sliding plate to move, the collector is disconnected, the state of the car door lock is prompted through the on-off state of the collector, remote observation through the car networking is facilitated, the car door lock is prevented from being illegally opened, and the safety of a car is guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of an automobile door lock based on internet of vehicles according to an embodiment of the present invention.

Fig. 2 is an exploded view of the structure of the present invention.

Fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present invention.

Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present invention.

Fig. 5 is a schematic view of an unlocking state structure of the present invention.

Fig. 6 is a schematic diagram of the structure of the collector of the present invention.

Fig. 7 is a schematic diagram of the structure of the internet of vehicles system according to the present invention.

In the figure: 1. a lock case; 2. a cover; 3. a bolt; 31. a mounting plate; 4. a slot; 5. a clamping piece; 51. a rotating block; 52. a clamping groove; 53. a stop surface; 54. fitting grooves; 55. a touch pad; 56. an arc-shaped groove; 6. a stopper; 61. a rotating plate; 62. a stopper; 63. a limit rod; 64. a limit groove; 7. a connecting lug; 8. a security component; 81. a jack; 82. an electric latch; 83. a manual bolt; 84. a manual lock core; 85. a gear lever; 86. a top ring; 9. a collector; 91. a fixed cylinder; 92. a slide plate; 93. a compression bar; 94. a micro-switch; 95. a spring; 10. a pull rope; 11. and a fixed shaft.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples: as shown in fig. 1 to 7, the invention provides an automobile door lock based on the internet of vehicles, which comprises a lock shell 1, wherein a shell cover 2 is fixedly arranged on the lock shell 1, a slot 4 is formed at one end of the shell cover 2 and the lock shell 1, a lock tongue 3 is movably inserted in the slot 4, fixed shafts 11 are fixedly arranged on the inner walls of the lock shell 1 at two sides of the slot 4, a clamping piece 5 and a stop piece 6 are respectively rotated on the two fixed shafts 11, the clamping piece 5 is clamped with the lock tongue 3, the stop piece 6 is attached to the clamping piece 5, a collector 9 is fixedly arranged on the inner wall of the lock shell 1, a connecting lug 7 is fixedly arranged at one end of the stop piece 6 far away from the slot 4, a safety component 8 is arranged between the connecting lug 7 and the shell cover 2, one end of a pull rope 10 is fixedly connected on the connecting lug 7, and the other end of the pull rope 10 slides through the side wall of the lock shell 1. The spring bolt 3 is installed on the door, and lock shell 1 is fixed on the automobile body, and when the door was closed, spring bolt 3 was inserted along slot 4 to the joint is on joint spare 5, and stopper 6 is spacing to the locking of joint spare 5, keeps the locking of spring bolt 3, and prescribes a limit to engaging lug 7 through safety component 8, improves locking effect, simultaneously, is connected with the car networking system through collector 9 and safety component 8, thereby intelligent control car lock's locking and unlocking state.

Further, the lock tongue 3 is of a U-shaped structure, the end face of the lock tongue 3 is fixedly connected with the mounting plate 31, the mounting plate 31 is fixedly mounted on the vehicle door through bolts, one end, close to the outer wall of the lock shell 1, of the slot 4 is of a V-shaped structure, and one end, far away from the outer wall of the lock shell 1, of the slot 4 is of a U-shaped structure.

Further, the clamping piece 5 comprises a rotating block 51, the rotating block 51 is rotationally clamped on the fixed shaft 11, a torsion spring is installed between the rotating block 51 and the fixed shaft 11, a clamping groove 52 is formed in one side of the rotating block 51, the clamping groove 52 is clamped with the lock tongue 3, a stop surface 53 is formed in the outer wall of one side, close to the stop piece 6, of the clamping groove 52, a fitting groove 54 is formed in the outer wall of one side, far away from the stop piece 6, of the clamping groove 52, a touch plate 55 is fixedly installed at one end, far away from the slot 4, of the rotating block 51, the touch plate 55 is opposite to the collector 9, one end, far away from the fixed shaft 11, of the clamping groove 52 is of a V-shaped structure, one end, close to the fixed shaft 11, of the clamping groove 52 is of a U-shaped structure, the distance between the inner wall of the clamping groove 52 and the fitting groove 54 is equal to the width of the inner wall of the lock tongue 3, an arc groove 56 is formed between the rotating block 51, a fixed rod is fixedly installed at the inner wall of the lock case 1, and the fixed rod is opposite to the fitting groove 54.

Further, the stopper 6 includes the pivoted plate 61, pivoted plate 61 rotates the joint on keeping away from the fixed axle 11 of joint spare 5, and install the torsional spring between pivoted plate 61 and fixed axle 11, one end outer wall fixed mounting engaging lug 7 that slot 4 was kept away from to pivoted plate 61, fixed mounting stop block 62 on the one end outer wall that pivoted plate 61 is close to engaging lug 7, fixed mounting gag lever post 63 on the one end outer wall that pivoted plate 61 is close to slot 4, open on the inner wall of lock shell 1 has spacing groove 64, spacing groove 64 of gag lever post 63 slip joint, spacing groove 64 is arc structure, and the axis of spacing groove 64 coincides with the axis of fixed axle 11, stop block 62 is trapezium structure, and the perpendicular that the outer wall was kept away from to pivoted plate 61 passed the axis of fixed axle 11 perpendicularly.

The clamping piece 5 and the stopping piece 6 are matched for use, in the unlocking state, the clamping groove 52 is opposite to the opening end of the slot 4 (the state shown in fig. 5), at the moment, the touch plate 55 is far away from the collector 9, the collector 9 is in the open state, after the lock tongue 3 is inserted into the slot 4, the lock tongue 3 enters the clamping groove 52, the rotating block 51 is extruded through the inner wall of the clamping groove 52, the rotating block 51 rotates, at the moment, the rotating block 51 at the stopping surface 53 gradually extrudes the rotating plate 61, the clamping groove 52 gradually rotates to stop the lock tongue 3, after the stopping surface 53 rotates to the stopping surface 62, the torsion spring of the rotating plate 61 enables the stopping block 62 to be attached to the stopping surface 53, at the moment, the rotating block 51 cannot be reversed, the lock tongue 3 is fixed, locking is achieved, the pull rope 10 is connected with the inner handle and the outer handle of the vehicle door, the pull rope 10 is pulled through the handle, so that the rotating plate 61 actively rotates, the stopping block 62 is separated from the stopping surface 53, at the moment, the rotating block 51 can be reversed, when the vehicle door is opened, the lock tongue 3 is gradually pulled along the clamping groove 52 and the slot 4, and the opening is completed.

Further, the safety component 8 comprises inserting holes 81, two inserting holes 81 are arranged on the connecting lug 7, one ends of a manual bolt 83 and an electric lock 82 are respectively and slidably clamped in the two inserting holes 81, the manual bolt 83 penetrates through the shell cover 2 in a sliding manner, the electric lock 82 is fixedly arranged on the shell cover 2, a manual lock cylinder 84 is fixedly arranged on the shell cover 2, the manual lock cylinder 84 extends into an inner cavity of the lock shell 1 between the connecting lug 7 and the clamping piece 5, the bottom of the manual lock cylinder 84 is fixedly connected with a baffle rod 85, a top ring 86 is fixedly arranged on the outer wall of the manual bolt 83, the electric lock 82 is a miniature electric push rod, the telescopic rod of the electric push rod is clamped with the inserting holes 81, the bottom of the outer wall of the top ring 86 is of an inclined structure, a through hole for slidably clamping the manual bolt 83 is arranged on the shell cover 2, a plurality of elastic rubber balls are fixedly arranged on the outer wall of the manual bolt 83, and the elastic rubber ball is closely attached to the through hole on the shell cover 2, the electric lock stopper 82 and the collector 9 are connected with the internet of vehicles system, then the manual lock cylinder 84 is a key lock carried on the vehicle door, the manual plug 83 is a locking plug in the vehicle door, the electric lock stopper 82 is an electric plug, the internet of vehicles controls the expansion and contraction of the electric lock stopper 82, so that the opening and closing states of the connecting lugs 7 are changed, meanwhile, a passenger can manually press the manual plug 83, the connecting lugs 7 are locked, the stability of the vehicle door lock is ensured, after a driver gets off the vehicle, the manual lock cylinder 84 is rotated through a key, so that the stop lever 85 is rotated to the stop surface 53, the rotating block 51 cannot rotate reversely, and the aim of intelligent control is achieved through double control of the manual key and the vehicle network.

The collector 9 includes a fixed section of thick bamboo 91, fixed section of thick bamboo 91 fixed mounting is on the inner wall that lock shell 1 is close to joint spare 5, sliding joint slide 92 in fixed section of thick bamboo 91, the one end fixed connection depression bar 93 of lock shell 1 inner wall is kept away from to slide 92, fixed section of thick bamboo 91 is close to the one end inner wall fixed mounting micro-gap switch 94 of lock shell 1, micro-gap switch 94 passes through the wire electricity and connects the vehicle net system, the slide 92 is kept away from the one end of depression bar 93 with the fixed section of thick bamboo 91 inner chamber and installs spring 95, then the lock is locked, the turning block 51 rotates and makes the touch pad 55 extrude depression bar 93, slide 92 contact micro-gap switch 94, make collector 9 intercommunication, when the lock is opened, touch pad 55 breaks away from depression bar 93, then spring 95 promotes slide 92 removal, the state through the break-make way state suggestion car lock of collector 9, be convenient for through car networking remote observation, guarantee vehicle safety.

The internet of things system comprises a mobile phone APP, an internet of things server, an internet of things terminal, a collector 9 and an electric locker 82, wherein the mobile phone APP is in data transmission with the internet of things server through network communication, the internet of things terminal is fixedly installed in a vehicle, the internet of things terminal is in polarity data transmission with the internet of things server through 4G wireless communication, and the internet of things terminal is electrically connected with the electric locker 82 and the collector 9.

When in use, the lock tongue 3 is arranged on a vehicle door, the lock shell 1 is fixed on the vehicle body, the clamping groove 52 is opposite to the opening end of the slot 4 in the unlocking state, the touch panel 55 is far away from the collector 9, the collector 9 is in the open state, the lock tongue 3 enters the clamping groove 52 after being inserted into the slot 4, the lock tongue 3 extrudes the rotating block 51 through the inner wall of the clamping groove 52, the rotating block 51 rotates, the rotating block 51 at the stop surface 53 gradually extrudes the rotating plate 61, the clamping groove 52 gradually rotates to block the lock tongue 3, the torsion spring of the rotating plate 61 enables the stop block 62 to be attached to the stop surface 53 after the stop surface 53 rotates past the stop surface 62, the rotating block 51 can not be reversed at the moment, the lock tongue 3 is fixed, locking is realized, the pull rope 10 is connected with the inner handle and the outer handle of the vehicle door, the pull rope 10 is pulled through the handle, the rotating plate 61 actively rotates, the stop block 62 is separated from the stop surface 53, the rotation block 51 can be reversed at the moment, when the door is opened, the lock tongue 3 is gradually pulled out along the clamping groove 52 and the slot 4 to finish the opening, meanwhile, the manual lock cylinder 84 is a key lock carried on the door, the manual bolt 83 is a locking bolt in the door, the electric lock 82 is an electric bolt, the internet of vehicles controls the expansion and contraction of the electric lock 82, so that the opening and closing states of the connecting lugs 7 are changed, meanwhile, a passenger can manually press the manual bolt 83 to lock the connecting lugs 7, the stability of the door lock is ensured, after the driver gets off, the driver rotates the manual lock cylinder 84 through a key, so that the stop rod 85 is rotated to the stop surface 53, the rotating block 51 cannot be reversed, thus achieving the purpose of intelligent control through double control of the manual key and the vehicle network, when the door lock is locked, the rotating block 51 rotates to enable the touch plate 55 to press the pressing rod 93, the sliding plate 92 contacts the micro switch 94, the collector 9 is communicated, when the lock is opened, the touch pad 55 is separated from the compression bar 93, the spring 95 pushes the slide plate 92 to move, the collector 9 is disconnected, the state of the lock is prompted through the on-off state of the collector 9, remote observation through the Internet of vehicles is facilitated, and vehicle safety is guaranteed.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automobile door lock based on internet of vehicles, including lock shell (1), its characterized in that: the novel lock comprises a lock shell (1), wherein a shell cover (2) is fixedly arranged on the lock shell (1), a slot (4) is formed in one end of the shell cover (2) and one end of the lock shell (1), a lock tongue (3) is movably inserted in the slot (4), fixed shafts (11) are fixedly arranged on the inner walls of the lock shell (1) on two sides of the slot (4), two fixed shafts (11) are respectively provided with a clamping piece (5) and a stopping piece (6) in a rotating mode, the clamping pieces (5) are clamped with the lock tongue (3), the stopping pieces (6) are attached to the clamping pieces (5), a collector (9) is fixedly arranged on the inner wall of the lock shell (1), a connecting lug (7) is fixedly arranged at one end, far away from the slot (4), a safety assembly (8) is arranged between the connecting lug (7) and the shell cover (2), one end of a pull rope (10) is fixedly connected to the connecting lug (7), and the other end of the pull rope (10) penetrates through the side wall of the lock shell (1) in a sliding mode;

the safety assembly (8) comprises jacks (81), two jacks (81) are formed in the connecting lug (7), one ends of a manual bolt (83) and an electric locking device (82) are respectively and slidably clamped in the two jacks (81), the manual bolt (83) penetrates through the shell cover (2) in a sliding mode, the electric locking device (82) is fixedly arranged on the shell cover (2), a manual lock cylinder (84) is fixedly arranged on the shell cover (2), the manual lock cylinder (84) extends into an inner cavity of the lock shell (1) between the connecting lug (7) and the clamping piece (5), a baffle rod (85) is fixedly connected to the bottom of the manual lock cylinder (84), and a top ring (86) is fixedly arranged on the outer wall of the manual bolt (83);

the electric locking device is characterized in that the electric locking device (82) is a miniature electric push rod, a telescopic rod of the electric push rod is clamped with an inserting hole (81), the bottom of the outer wall of the top ring (86) is of an inclined structure, a cylinder structure of the baffle rod (85) is formed, a through hole for sliding and clamping a manual bolt (83) is formed in the shell cover (2), a plurality of elastic rubber balls are fixedly arranged on the outer wall of the manual bolt (83), the elastic rubber balls are tightly attached to the through hole in the shell cover (2), and the electric locking device (82) and the collector (9) are both connected with a car networking system;

the collector (9) comprises a fixed cylinder (91), the fixed cylinder (91) is fixedly arranged on the inner wall of the lock shell (1) close to the clamping piece (5), a sliding plate (92) is slidably arranged in the fixed cylinder (91), one end of the sliding plate (92), which is far away from the inner wall of the lock shell (1), is fixedly connected with a pressing rod (93), the fixed cylinder (91) is close to one end of the inner wall of the lock shell (1), a micro switch (94) is fixedly arranged on the inner wall of the end, which is close to the lock shell (1), of the fixed cylinder (91), the micro switch (94) is electrically connected with a vehicle network system through a wire, and a spring (95) is arranged between the sliding plate (92) and one end, which is far away from the pressing rod (93), of the inner cavity of the fixed cylinder (91).

2. The car door lock based on car networking as set forth in claim 1, wherein: the lock comprises a lock shell (1), a lock tongue (3) and a mounting plate (31) fixedly connected with the end face of the lock tongue (3), wherein the mounting plate (31) is fixedly mounted on a vehicle door through bolts, one end, close to the outer wall of the lock shell (1), of a slot (4) is of a V-shaped structure, and one end, far away from the outer wall of the lock shell (1), of the slot (4) is of a U-shaped structure.

3. The car door lock based on car networking as set forth in claim 1, wherein: the clamping piece (5) comprises a rotating block (51), the rotating block (51) is rotationally clamped on a fixed shaft (11), a torsion spring is installed between the rotating block (51) and the fixed shaft (11), a clamping groove (52) is formed in one side of the rotating block (51), the clamping groove (52) is clamped with a lock tongue (3), a stop surface (53) is formed in the outer wall of one side, close to a stop piece (6), of the clamping groove (52), a joint groove (54) is formed in the outer wall of one side, far away from the stop piece (6), of the clamping groove (52), a touch plate (55) is fixedly installed at one end, far away from the slot (4), of the rotating block (51), and the touch plate (55) is opposite to the collector (9).

4. A car door lock based on internet of vehicles as claimed in claim 3, wherein: the one end that fixed axle (11) was kept away from to draw-in groove (52) is V type structure, the one end that draw-in groove (52) is close to fixed axle (11) is U type structure, the interval of the inner wall of draw-in groove (52) and laminating recess (54) equals the inner wall width of spring bolt (3), it has arc wall (56) to open between rotating block (51) between touch pad (55) and stop surface (53), the inner wall fixed mounting of lock shell (1) has the dead lever, and the dead lever just is to laminating recess (54).

5. The car door lock based on car networking as set forth in claim 1, wherein: the locking piece (6) comprises a rotating plate (61), the rotating plate (61) is rotationally clamped on a fixed shaft (11) far away from the clamping piece (5), a torsion spring is installed between the rotating plate (61) and the fixed shaft (11), a connecting lug (7) is fixedly installed on the outer wall of one end of the rotating plate (61) far away from the slot (4), a locking block (62) is fixedly installed on the outer wall of one end of the rotating plate (61) close to the connecting lug (7), a limiting rod (63) is fixedly installed on the outer wall of one end of the rotating plate (61) close to the slot (4), a limiting groove (64) is formed in the inner wall of the lock shell (1), and the limiting rod (63) is in sliding clamping connection with the limiting groove (64).

6. The car door lock based on car networking according to claim 5, wherein: the limiting groove (64) is of an arc-shaped structure, the axis of the limiting groove (64) coincides with the axis of the fixed shaft (11), the stop block (62) is of a trapezoid structure, and a perpendicular line of the outer wall of the stop block (62), which is far away from the rotating plate (61), perpendicularly passes through the axis of the fixed shaft (11).

7. The car door lock based on car networking as set forth in claim 1, wherein: the system comprises a mobile phone APP, a vehicle networking server, a vehicle networking terminal, a collector (9) and an electric locking device (82), wherein the mobile phone APP is in data transmission with the vehicle networking server through network communication, the vehicle networking terminal is fixedly installed in a vehicle, the vehicle networking terminal is in polarity data transmission with the vehicle networking server through 4G wireless communication, and the vehicle networking terminal is electrically connected with the electric locking device (82) and the collector (9).