CN213144159U - Door type intelligent lock - Google Patents

Abstract

A door type intelligent lock comprises an original door lock and an intelligent module box, wherein the original door lock and the intelligent module box are structurally matched and installed on the inner side of a panel door of a control box. According to the door type intelligent lock, the intelligent module box is additionally arranged on the original door lock on the inner side of the control box panel door, the anti-theft effect can be realized only by reforming the rear end part of the original door lock cylinder into the long cylinder, the unlocking plug of the intelligent lock is still in the triangular shape of the original door lock, the key does not need to be replaced, the installation is simple, the installation cost is low, and the sense of integrity is strong.

Description

Door type intelligent lock

Technical Field

The utility model belongs to the theftproof field of lock, a concrete design gate-type intelligence lock.

Background

At present, an oiling machine in a gas station controls counting oiling through a control box, a door lock on the control box is simple in design, a triangular lock cylinder drives a locking plate and a triangular key, and people working in the gas station basically have a key capable of opening the door lock, so that the phenomenon of oil stealing by manually operating the control box sometimes occurs, and the phenomenon is sometimes damaged, and certain economic loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a protection device installs additional on the gate-type lock of former control box, forms one and installs the inboard gate-type intelligence lock at control box panel door.

The utility model provides a gate-type intelligence lock, includes former lock and an intelligent module box, and the inboard at control box panel door is installed in former lock and the cooperation of intelligent module box structure, preceding shell and the backshell of intelligent module box form a casing, install a control circuit board, communication identification label, separation and reunion pivot frame, inside mounting in the front on the shell, wiring board, elasticity orientation module install the both sides at inside mounting, the separation and reunion pivot is at separation and reunion pivot frame internal rotation, constitute a switch assembly by separation and reunion pivot, elasticity orientation module, shell fragment, separation and reunion bolt spring, separation and reunion bolt cap, the separation and reunion bolt that switch assembly contained and separation and reunion pivot cooperation, separation and reunion pivot and former lock cooperation installation control spring bolt motion.

The end of the clutch rotating shaft is provided with a long round hole, the end of the original door lock is provided with a long cylinder, the long round hole and the long cylinder are installed in a tolerance fit mode, and when the clutch bolt moves downwards, the lock cylinder is rotated to drive the clutch rotating shaft and the lock tongue to rotate coaxially.

The control circuit board is in electric signal connection with the elastic positioning module, the communication identification core tag is arranged on the front shell, when the control circuit board senses a normal signal on the communication identification tag, an electric signal is given to the elastic positioning module, the elastic piece of the clutch bolt is pushed to move downwards on the elastic positioning module, the clutch bolt spring is bounced off, and the clutch bolt is separated from the bolt clamping groove on the clutch rotating shaft.

A rectangular hole is formed in the control box panel door and used for receiving the sensing signal and arranging a front shell panel recess through the communication identification chip, and an emergency wedge-shaped column is arranged on the inner side, corresponding to the front shell panel recess. The original door lock is additionally provided with a waterproof cap.

The utility model has the advantages of it is following:

1. according to the door type intelligent lock, the intelligent module box is additionally arranged on the original door lock on the inner side of the control box panel door, the anti-theft effect can be realized only by transforming the rear end part of the original door lock core into a long cylinder, the unlocking plug of the intelligent lock is still in the triangular shape of the original door lock, the key does not need to be replaced, the installation is simple, the installation cost is low, and the integral sense is strong;

2. this gate-type intelligence lock, ingenious utilization former lock, with the inside of intelligence lock dress in control box panel door, through external equipment response communication identification chip, give elasticity orientation module an signal of telecommunication, make separation and reunion bolt downstream, could open the intelligence lock, make the separation and reunion bolt that plays the theftproof effect open freely.

Drawings

Fig. 1 is a schematic perspective view of the front surface of a control box panel after the door-type intelligent lock of the present invention is installed;

fig. 2 is a schematic perspective view of the door-type intelligent lock of the present invention installed behind the control box panel;

FIG. 3 is an exploded view of FIG. 2;

FIG. 4 is a perspective view of the door type smart lock of the present invention;

FIG. 5 is the assembly diagram of the original door lock and the clutch shaft of the present invention;

FIG. 6 is a disassembled view of FIG. 5;

figure 7 is a detail view of figure 1 in accordance with the present invention;

fig. 8 is a component view of the present invention in another direction of fig. 1.

In the figure:

1. a door lock waterproof cap; 2. an original door lock; 3. a control box panel door; 4. a clutch rotating shaft; 5. a long round hole; 6. a gasket; 7. a front housing; 8. a communication identification tag; 9. a clutch shaft bracket; 10. a latch slot; 11. a rear housing; 12. mounting a nut; 13. a latch bolt; 14. a bolt fixing screw; 15. a wiring board; 16. an internal mount; 17. an elastic positioning module; 18. a clutch plug spring; 19. a clutch plug pin; 20. a clutch latch cap; 21. a control circuit board; 22. a lamp shade; 23. a USB plug waterproof plug; 24. mounting screws; 25. a long cylinder; 26. a bolt mounting post; 27. a bolt fixing hole; 28. a bolt mounting hole; 29. a USB plug; 30. a primary lock washer; 31. original lock nut; 32. an emergency wedge-shaped column; 33. the front shell panel is sunken; 34. a lock cylinder; 35. a rectangular hole; 36. an intelligent module box; 37. an elastic sheet.

Detailed Description

The implementation mode is as follows:

the door type intelligent protection lock comprises an original door lock 2 and an intelligent module box 36, wherein the original door lock 2 and the intelligent module box 36 are structurally matched and installed on the inner side of a control box panel door 3, a front shell 7 and a rear shell 11 of the intelligent module box form a shell, a clutch rotating shaft 4, a communication identification label 8, a clutch rotating shaft frame 9, a wiring board 15, an internal fixing frame 16, an elastic positioning module 17, a clutch bolt spring 18, a clutch bolt 19, a clutch bolt cap 20 and a control circuit board 21 are arranged in the shell, the control circuit board 21, the communication identification label 8, the clutch rotating shaft frame 9 and an internal fixing piece 16 are installed on the front shell 7, the wiring board 15 and the elastic positioning module 17 are installed on two sides of the internal fixing piece 16, the clutch rotating shaft 4 rotates in the clutch rotating shaft frame 9, and the clutch rotating shaft 4 rotates, The switch assembly is composed of an elastic positioning module 17, a clutch bolt spring 18, a clutch bolt 19 and a clutch bolt cap 20, wherein the clutch bolt 19 of the switch assembly is matched with a bolt clamping groove 10 on a clutch rotating shaft 4, the clutch rotating shaft 4 is installed in a matched mode with an original door lock 2, the elastic positioning module 17 controls the clutch bolt 19 to leave the bolt clamping groove 10 on the clutch rotating shaft 4, the clutch bolt is ejected downwards by the elasticity of the clutch bolt spring at the moment, so that the positioning and locking of the bolt clamping groove are released, and the bolt 13 can move.

The tip of separation and reunion pivot 4 have a slotted hole 5, the tip of former lock 2 has a long cylinder 25, slotted hole 5 and the installation of long cylinder 25 tolerance fit, when separation and reunion bolt 19 moves down, rotate lock core 34 and drive separation and reunion pivot 4, the coaxial rotation of spring bolt 13, lock core 34 be former door triangular plug lock core, the slotted column 25 of the tip of former lock 2 is for processing and forming, spring bolt set screw 14 is through spring bolt fixed orifices 27, spring bolt hole 28 with spring bolt 13 fix on spring bolt erection column 26.

The control circuit board 21 is in electric signal connection with the elastic positioning module 17, a paper communication identification core label 8 is pasted on the inner side of the front shell 7, a U SB plug is connected by means of a common handheld POS machine in the current market, when the circuit board receives an unlocking signal of the POS machine, the control circuit board 21 supplies a power supply signal to the elastic positioning module 17, the elastic positioning module 17 pushes up an elastic sheet 37 of a clutch bolt 19 to move downwards, the clutch bolt 19 on the elastic positioning module 17 moves downwards, the clutch bolt 19 is separated from a clutch rotating shaft 4 by means of the tension of a clutch bolt spring 18, the clutch bolt 19 is separated from a bolt clamping groove 10 on the clutch rotating shaft 4, so that an original triangular plug lock core 34 drives the clutch rotating shaft 4 and a lock tongue 13 to rotate coaxially, and the door type intelligent lock; on the contrary, when the hand-held POS machine is connected with the USB plug, and the circuit board is connected with a locking signal of the POS machine, the control circuit board 21 provides a power supply signal for the elastic positioning module 17, the elastic sheet 37 of the clutch bolt 19 is pushed against the elastic positioning module 17 to move upwards, the clutch bolt 19 on the elastic positioning module 17 moves upwards, and the clutch bolt 19 is inserted into the bolt clamping groove 10 on the clutch rotating shaft 4, so that the original triangular plug lock core 34 cannot drive the clutch rotating shaft 4 and the lock tongue 13 to coaxially rotate, and the door type intelligent lock is closed. A USB plug 29 is provided on the control circuit board 21.

The door type intelligent lock is installed on the inner side of a control box panel door 3, a rectangular hole 35 is formed in a control box panel, a paper communication identification tag 8 receives an induction signal and is arranged in a front shell panel recess 33, and an emergency wedge-shaped column 32 is arranged on the inner side corresponding to the front shell panel recess 33. When an emergency state is met, the front shell panel recess 33 reserved in the front shell 7 can be punched forcibly, the wedge-shaped part of the emergency wedge-shaped column 32 presses down the elastic sheet 37 on the elastic positioning module 17, and the clutch bolt 19 is ejected downwards by the elastic force of the clutch bolt spring 18, so that the positioning and locking of the bolt clamping groove 10 are released. At this time, the lock can be normally unlocked. Meanwhile, as the front shell panel recess 33 is forcibly opened, the communication identification label 8 attached to the front shell is torn and damaged. After the communication identification label 8 of paper suffered to destroy, control circuit board 21 will be unable to read communication identification label 8's information again, and the intelligence lock of marking this moment has been destroyed, and the host computer can report that the system lock is opened by force this moment, also can be found this lock immediately after preceding shell panel recess 33 is destroyed on the outward vision simultaneously.

The original lock nut 31 fixes the original door lock 2 on the control box panel door 3, an original lock washer 30 is arranged between the original door lock 2 and the original lock nut 31, the waterproof cap 1 is additionally arranged on the original door lock 2 outside the control box panel door 3, the assembled intelligent lock is fixed on the control box panel door 3 through the sealing gasket 6, the mounting nut 12 and the mounting screw 24, and the lampshade 22 and the USB plug waterproof plug 23 are arranged on the intelligent module box 36.

The door type intelligent lock ingeniously utilizes the movable matching of the cylinder of the original door lock core, the clutch rotating shaft, the clutch bolt and the elastic module, so that the clutch bolt with the anti-theft function can be freely opened.

Claims (5)

1. A door type intelligent lock comprises an original door lock and an intelligent module box, and is characterized in that the original door lock and the intelligent module box are installed on the inner side of a panel door of a control box in a structure matching mode, a front shell and a rear shell of the intelligent module box form a shell, a control circuit board, a communication identification tag, a clutch rotating shaft frame and an internal fixing piece are installed on the front shell, a wiring board and an elastic positioning module are installed on two sides of the internal fixing piece, a clutch rotating shaft rotates in the clutch rotating shaft frame, a switch assembly is formed by the clutch rotating shaft, the elastic positioning module, a spring plate, a clutch bolt spring, a clutch bolt and a clutch bolt cap, the clutch bolt contained in the switch assembly is matched with the clutch rotating shaft, and the clutch rotating shaft and the original door lock are installed in a matching mode to.

2. The door type intelligent lock according to claim 1, wherein the end of the clutch rotating shaft is provided with a long round hole, the end of the original door lock is provided with a long cylinder, the long round hole and the long cylinder are installed in a tolerance fit manner, and when the clutch bolt moves downwards, the lock cylinder is rotated to drive the clutch rotating shaft and the lock tongue to rotate coaxially.

3. The door type intelligent lock according to claim 1 or 2, wherein the control circuit board is electrically connected to the elastic positioning module, a communication identification core tag is provided on the front case, when the control circuit board senses a normal signal on the communication identification core tag, an electrical signal is provided to the elastic positioning module, the elastic positioning module pushes down an elastic piece of the clutch bolt, the clutch bolt spring is bounced open, and the clutch bolt is separated from a bolt slot on the clutch rotating shaft.

4. A door type intelligent lock as claimed in claim 1 or 2, wherein a rectangular hole is formed on the control box panel door for receiving the sensing signal and arranging a front case panel recess, and an emergency wedge post is formed on the corresponding inner side of the front case panel recess.

5. A door type intelligent lock according to claim 1 or 2, wherein a waterproof cap is added to the original door lock.

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