CN211396971U - Built-in door type intelligent protection lock - Google Patents

Abstract

The utility model provides a built-in gate-type intelligence protection lock, flush with the control box panel after the excircle installation of lock body, the separation and reunion rotates the square column cooperation that core tip inboard has an interior square counter bore and lock core tip, the separation and reunion rotates the core tip outside and has a foraminiferous outside square column to pass through the back lid, set screw passes the separation and reunion and rotates the core and fix the spring bolt on lock core tip square column, core and lock core are rotated in the separation and reunion, spring bolt synchronous motion, elasticity orientation module is in separation and reunion cotter frame below, there are a telescopic pin and homing spring on elasticity orientation module, the moving part action on the elasticity orientation module promotes telescopic pin and reciprocates, make separation and reunion cotter frame have rotatable and fixed dual mode, control circuit board is equipped. The built-in door type intelligent protection lock ingeniously utilizes the thickness of the lock, and the telescopic pin with the anti-theft function can be freely opened through the matching of the clutch pin frame, the telescopic pin, the moving part on the elastic module and the like, so that the appearance is smooth and attractive, and the built-in door type intelligent protection lock is an ideal updating product of the current intelligent protection lock.

Description

Built-in door type intelligent protection lock

Technical Field

The utility model belongs to the theftproof field, a concretely designs built-in gate-type intelligence protection lock.

Background

At present, an oiling machine in a gas station controls metering and oiling through a control box, a door lock on the control box is simple in design, a lock cylinder is installed in a circular shell, one end of the lock cylinder is fixed with a lock plate, and the other end of the lock cylinder is connected with a triangular lock head and a triangular key. Personnel working at a gas station basically have a key capable of unlocking a door lock, and sometimes the phenomenon of oil stealing by manually operating a control box occurs, so that potential safety hazards exist, and economic loss is caused. In order to overcome the utility model patent application with the above shortcoming application number of 201920482566.0, install an intelligent protection device additional on former lock, owing to install in the outside of control box outdoors, cause the unsightly, oil vapour, rainwater erosion scheduling problem of outward appearance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a do not change the position of former lock, install an interior built-in gate-type intelligence fender lock additional in the position of former lock.

The utility model provides an interior built-in gate-type intelligence protection lock, includes a lock and an intelligent protection device, and a lock is constituteed by spring bolt, lock body, spring bolt set screw, lock core to its characterized in that, rotates the core by back lid, communication mouth, structrual installation shell, control circuit board, elasticity orientation module, pin mounting bracket, flexible pin, playback spring, switching circuit board, inside interface seat, separation and reunion and constitutes an intelligent protection device, lock and intelligent protection device be a whole, install the inboard at the control box panel, the hole tolerance fit on the excircle of lock body and the control box panel, the installation back lock flushes with the control box panel.

The structure mounting shell and the rear cover form a box body, the structure mounting shell is provided with a square round hole and a scanning area, the lock body and the lock cylinder are fixed on the square round hole through nuts, the lock body and the lock cylinder pass through the square round hole on the pin mounting frame, the pin mounting frame is fixed on the structure mounting shell, the clutch rotating core is sleeved at the rear end parts of the lock body and the lock cylinder, the rear end part of the clutch rotating core passes through the rear cover, the lock tongue is fixed at the rear end part of the clutch rotating core through a fixing screw, the elastic positioning module is arranged below the clutch rotating core, an expansion pin and a homing spring are matched above the elastic positioning module, the expansion pin and the homing spring are assembled and then aligned to a pin expansion clamping groove on the clutch rotating core, the expansion pin is lifted or moved downwards when a moving part on the elastic positioning module acts, and the expansion pin moves into or leaves the pin expansion, the shell is internally provided with a control circuit board and a switching circuit board.

The lock body and the lock cylinder are installed on the structural installation shell through nuts, an inner square counter bore is arranged on the inner side of the end portion of the clutch rotating cylinder and matched with a square column at the end portion of the lock cylinder, a perforated outer square column penetrates through the rear cover on the outer side of the end portion of the clutch rotating cylinder, the lock tongue is fixed on the square column at the end portion of the lock cylinder by the clutch rotating cylinder which is penetrated through a fixing screw, the inner circle of the clutch rotating cylinder is matched with the end portion of the outer circle of the lock body, a groove in the clutch rotating cylinder is matched with a convex circle on the rear cover, and the clutch rotating cylinder.

The pin mounting bracket be the L type, the perpendicular limit of L type pin mounting bracket is the square hole, fixes on the structural mounting shell through the screw, has a pin hole on the horizontal limit of L type pin mounting bracket, flexible pin is displacement from top to bottom in the pin hole for the separation and reunion rotates the core and has rotatable and fixed dual mode.

The structural installation shell is provided with a panel recess, and the corresponding inner side is provided with an emergency unlocking wedge-shaped column.

The utility model has the advantages of it is following:

1. because the intelligent protection lock is additionally arranged in the control box panel, although a scanning area needs to be opened on the control box panel, the whole lock body completely enters the control box panel, no projection exists in the appearance, the unlocking plug is still triangular, a key does not need to be replaced, the installation is simple, the installation cost is low, and the integral sense is strong;

2. because the intelligent protection is arranged in the control box panel, the intelligent protection lock is not easy to be damaged, and the service life of the intelligent protection lock is prolonged;

3. this built-in gate-type intelligence protection lock, ingenious utilization the inside length of lock, through install a separation and reunion rotation core additional at lock rear end, make the flexible pin that plays the control effect open freely.

4. This built-in door formula intelligence protection lock, direct mount is all very convenient with the dismantlement in the inside of control box panel, is the ideal substitute product of present intelligence protection lock.

Drawings

FIG. 1 is a perspective view of the present invention showing a control box panel in a planar state without a protruding lock body, wherein the built-in door type intelligent protection lock is installed on the control box panel;

FIG. 2 is a perspective view of the intelligent protective lock with the control box panel removed and the door installed therein, showing the raised thickness of the lock body and the scanning area as the thickness of the control box panel;

FIG. 3 is the present invention with the structural mounting shell removed, showing the internal assembly relationship;

FIG. 4 is the present invention with the control circuit board removed, showing the assembly relationship of the elastic positioning module and the pin mounting bracket;

FIG. 5 is a view of the present invention with the pin mounting bracket removed, showing the assembled relationship of the retractable pin and the return spring and the positional relationship of the clutch rotary core;

fig. 6 is a schematic perspective view of the structural mounting shell of the present invention;

FIG. 7 is a rear perspective view of FIG. 1;

FIG. 8 is a view with the rear cover removed and showing the internal assembly structure;

FIG. 9 is a view showing the positional relationship between the elastic positioning module and the retractable pins with the transfer circuit board removed;

FIG. 10 is a view with the spring retainer module removed showing the structural mounting shell having wedge-shaped posts on the inside thereof;

FIG. 11 is a view with the pin mounting bracket and the retractable pin removed showing the pin retractable detent;

FIG. 12 is a schematic view of a control box panel;

FIG. 13 is a perspective view showing a square column at the end of the lock cylinder;

FIG. 14 is a perspective view of the clutch rotating core showing the inboard counterbore;

FIG. 15 is a perspective view of the clutch rotating core showing the outer square post with holes;

FIG. 16 is a perspective view of the pin mount showing the square circular holes and the pin holes;

fig. 17 is a cross-sectional view of the upper half of the smart protective lock.

In the figure:

1. a control box panel; 2. a triangular lock head; 3. a latch bolt; 4. a rear cover; 5. the panel is sunken; 6. Communication port, 7, lock body; 8. a set screw; 9. a structural mounting shell; 10. a conductive scan area aperture; 11. a control circuit board; 12. an elastic positioning module; 13. a pin mounting bracket; 14. a telescopic pin; 15. a homing spring; 16. a pin hole; 17. switching the circuit board; 18. an interior interface mount; 19. a wedge-shaped column; 20. the pin is provided with a telescopic clamping groove; 21. a square round hole; 22. a clutch rotating core; 23. a movable member; 24. reserving a scanning hole on the panel; 25. a lock hole is reserved in the panel; 26. a lock cylinder; 27. a square round hole; 28. an inner square counter bore; 29. an outer square column with a hole; 30. a clutch rotating core groove; 31. convex round; 32. a nut; 33. and a gasket.

Detailed Description

The implementation mode is as follows:

this built-in gate-type intelligence protection lock, as shown in fig. 1 ~ 17, including a lock and an intelligent protection device, by spring bolt 3, lock body 7, spring bolt set screw 8, a lock is constituteed to lock core 26, by back lid 4, panel subsides 5, communication mouth 6, structure installation shell 9, control circuit board 11, elasticity orientation module 12, pin mounting bracket 13, telescopic pin 14, playback spring 15, switching circuit board 17, inside interface seat 18, wedge post 19, separation and reunion rotation core 22 etc. constitute an intelligent protection device, lock and intelligent protection device be a whole, install the inboard at control box panel 1, the hole 25 tolerance fit on the excircle of lock 7 and the control box panel 1, the installation back lock flushes with control box panel 1 (as shown in fig. 1).

The structure mounting shell 9 and the rear cover 4 form a box body, the structure mounting shell 9 is provided with a square round hole 21 and a scanning area 10, the lock body 7 and the lock cylinder 26 are fixed on the square round hole 21 through a nut 32, the lock body 7 and the lock cylinder 26 pass through the square round hole 27 on the pin mounting rack 13, the pin mounting rack 13 is fixed on the structure mounting shell 9, the clutch rotating core 22 is sleeved at the rear end part of the lock cylinder 26, the rear end part of the clutch rotating core 22 passes through the rear cover 4, the lock tongue 3 is fixed at the rear end part of the clutch rotating core 22 through a fixing screw 8, the elastic positioning module 12 is arranged below the clutch rotating core 22, an expansion pin 14 and a return spring 15 are matched above the elastic positioning module 12, the expansion pin 14 and the return spring 15 are assembled and then aligned with a pin expansion clamping groove 20 on the clutch rotating core 22, the movable part 23 on the elastic positioning module 12 lifts up or moves down the expansion pin 14 when acting, the retractable pins 14 move into and out of the pin retractable detent grooves 20.

The lock body 7 and the lock core 26 are installed on the structure installation shell 9 through a nut 32, an inner square counter bore 28 is arranged on the inner side of the end part of the clutch rotating core 22 and matched with a square column at the end part of the lock core 26, an outer square column 29 with a hole penetrates through the rear cover 4 on the outer side of the end part of the clutch rotating core 22, a lock bolt 3 is fixed on the square column at the end part of the lock core 26 by a fixing screw 8 penetrating through the clutch rotating core 22, in order to stabilize the matching of the inner circle of the clutch rotating core 22 and the outer circle end part of the lock body 7, a groove 30 on the clutch rotating core 22 is matched with a convex circle 31 on the rear cover 4 (as shown in figure 17), and the clutch rotating core.

The pin mounting bracket 13 be the L type, the perpendicular limit of L type pin mounting bracket 13 is square hole 21, fixes on structural installation shell 9 through the screw, has a pin hole 16 on the horizontal edge of L type pin mounting bracket 13, flexible pin 14 is displacement from top to bottom in pin hole 16 for core 22 is rotated in the separation and reunion has rotatable and fixed dual mode.

The control circuit board 11 is installed in the box body, the switching circuit board 17 is installed outside the box body, the communication port 6 is formed in the box body, the control circuit board 11 is installed in the structural installation shell 9, the control circuit board 11 is in electric signal connection with the elastic positioning module 12, and the control circuit board 11 is provided with an induction coil and an indicator light which are connected with the induction coil and the indicator light, wherein the induction coil is used for receiving an ID signal. Induction coil receives only ID signal, the host computer (for example upstream equipment such as POS machine in the industry) is established in communication mouth 6 through USB (this embodiment) and is connected with built-in gate-type intelligence protection lock control panel, read built-in gate-type intelligence protection lock state, judge whether ID number is legal, then issue the signal of unblanking legal, the authorization is unblanked, then control circuit board 11 gives elasticity orientation module 12 an signal of telecommunication, the pilot lamp lights, moving part 23 on the elasticity orientation module 12 moves down, telescopic pin 14 relies on the tension of playback spring 15 to leave the separation and reunion and rotates core 22, just can open built-in gate-type intelligence protection lock through rotating triangle tapered end 2.

The pin mounting bracket 13 be the L type, the perpendicular limit of L type pin mounting bracket 13 is fixed on the structural mounting shell 9, there is a pin hole 16 control telescopic pin 14 displacement from top to bottom on the horizontal edge of L type pin mounting bracket 13 for core 22 is rotated in separation and reunion has rotatable and fixed two kinds of modes.

The structural mounting shell 9 is provided with a panel recess 5, and the corresponding inner side is provided with an emergency wedge-shaped column 19. When an emergency state is met, the reserved recess 5 on the structural installation shell 9 can be punched forcibly, the wedge-shaped part of the emergency unlocking wedge-shaped column 19 directly destroys the moving part on the elastic positioning module 12, the intelligent protection lock is opened, and then the intelligent protection part is destroyed.

The intelligent protection lock with the built-in door skillfully utilizes the length inside the door lock, and the telescopic pin 14 playing a control role can be freely opened by additionally arranging the clutch rotating core 22 at the rear end part of the door lock. This built-in formula gate-type intelligence protection lock, the direct mount is in the inside of control box panel 1, adds a sealed pad 33 when the installation, and the installation is all very convenient with the dismantlement, lock body 7 stretch out the part of square round hole 21 and flush with control box panel 1, reach the effect that the outside is level and smooth, pleasing to the eye, be the ideal renewal product of present intelligence protection lock.

Claims (8)

1. The utility model provides an interior built-in gate-type intelligence protection lock, includes a lock and an intelligent protection device, and a lock is constituteed by spring bolt, lock body, spring bolt set screw, lock core to its characterized in that, rotates the core by back lid, communication mouth, structrual installation shell, control circuit board, elasticity orientation module, pin mounting bracket, flexible pin, playback spring, switching circuit board, inside interface seat, separation and reunion and constitutes an intelligent protection device, lock and intelligent protection device be a whole, install the inboard at the control box panel, the hole tolerance fit on the excircle of lock body and the control box panel, the installation back lock flushes with the control box panel.

2. The intelligent protective lock with built-in door according to claim 1, wherein the structural mounting shell and the rear cover form a box body, the structural mounting shell has a square round hole and a scanning area, the lock body and the lock core are fixed on the square round hole by a nut, the lock body and the lock core pass through the square round hole on the pin mounting rack, the pin mounting rack is fixed on the structural mounting shell, the clutch rotation core is sleeved on the rear end parts of the lock body and the lock core, the rear end part of the clutch rotation core passes through the rear cover, the lock tongue is fixed on the rear end part of the clutch rotation core by a fixing screw, the elastic positioning module is arranged below the clutch rotation core, a telescopic pin and a homing spring are matched above the elastic positioning module, the telescopic pin and the homing spring are assembled and then aligned with a pin telescopic slot on the clutch rotation core, and a moving part on the elastic positioning module lifts or moves down the telescopic pin during action, the telescopic pin moves into or out of the pin telescopic clamping groove, and a control circuit board and a switching circuit board are arranged in the shell.

3. The intelligent protective lock with built-in door according to claim 1 or 2, wherein the lock body and the lock cylinder are mounted on the structural mounting shell through nuts, an inner square counter bore is formed in the inner side of the end portion of the clutch rotating core and matched with a square column at the end portion of the lock cylinder, an outer square column with a hole penetrates through the rear cover and is arranged on the outer side of the end portion of the clutch rotating core, a fixing screw penetrates through the clutch rotating core to fix the lock tongue on the square column at the end portion of the lock cylinder, the inner circle of the clutch rotating core is matched with the outer circle end portion of the lock body, a groove in the clutch rotating core is matched with a convex circle on the rear cover, and the clutch rotating core.

4. The intelligent protective lock with an internally installed door according to claim 1 or 2, wherein the pin installation rack is of an L shape, the vertical edge of the L-shaped pin installation rack is a square round hole and is fixed on the structural installation shell through a screw, a pin hole is formed in the transverse edge of the L-shaped pin installation rack, and the telescopic pin is vertically displaced in the pin hole, so that the clutch rotation core has two modes of rotation and fixation.

5. The intelligent protective lock with an internal door type according to claim 3, wherein the pin mounting rack is L-shaped, the vertical edge of the L-shaped pin mounting rack is a square round hole and is fixed on the structural mounting shell through a screw, a pin hole is formed in the transverse edge of the L-shaped pin mounting rack, and the telescopic pin is vertically displaced in the pin hole, so that the clutch rotating core has two modes of rotation and fixation.

6. An intelligent protective lock with an internally installed door as claimed in claim 1 or 2, wherein the structural installation shell has a panel recess and a corresponding inner side has an emergency unlocking wedge post.

7. An intelligent protective lock with built-in door according to claim 3, wherein the structural mounting shell has a panel recess and a corresponding inner side has an emergency unlocking wedge post.

8. An intelligent protective lock with built-in door according to claim 4, wherein the structural mounting shell has a panel recess and a corresponding inner side has an emergency unlocking wedge post.

Images