CN213509992U

CN213509992U - Intelligent spherical lock

Info

Publication number: CN213509992U
Application number: CN202020904737.7U
Authority: CN
Inventors: 徐钜祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2021-06-22
Anticipated expiration: 2030-05-26
Also published as: GB2599985A; GB202107511D0

Abstract

The utility model discloses an intelligence spherical lock, including lock body and back board, back board sets up at the lock body right-hand member, back board includes an intelligent subassembly and handle, the intelligent subassembly includes the shell, be equipped with the inner shell in the shell, the inner shell divide into intelligent storehouse and power storehouse, the setting of intelligence storehouse is in the inner shell upper end, including control mechanism and drive mechanism, the lock body includes handle structure, outer lock shell and inner lock shell. The utility model discloses need not punch the installation again on the door, the lock only needs to change original tool to lock and just can unblank through password, fingerprint and the mode of punching the card. And the mechanical lock and the intelligent spherical lock are combined in a relatively independent mode, the door lock is not limited by the direction of the door lock, and the left door and the right door can be matched only by changing the direction of the ratchet wheel.

Description

Intelligent spherical lock

Technical Field

The utility model relates to a tool to lock technical field, concretely relates to intelligent spherical lock.

Background

The intelligent spherical lock is a lockset which is different from the traditional mechanical lock and is more intelligent in the aspects of user identification, safety and manageability, and the intelligent spherical lock is an execution component for locking a door in an access control system. Most of intelligent spherical locks need to replace the whole mechanical lock and then need to be installed by punching holes in the door again, and the door lock can not be unlocked by a password, a finger level and a card swiping mode only by replacing a lock cylinder. Even if the lock cylinder can be replaced, the lock can be unlocked by a password, finger level and card swiping modes, the original mechanical unlocking function of the lock cylinder cannot be reserved, so that many users can worry that the lock cylinder cannot be unlocked in case of damage due to incapability of unlocking by using a key, the intelligent spherical lock is easy to break, electric elements are easy to damage, the damage rate of the intelligent spherical lock is high, once the intelligent spherical lock is damaged, the whole lock is replaced, and the cost is too high.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an intelligent spherical lock that low price, reliability are high, novel structure. The utility model provides a spherical lock of intelligence, includes lock body and back board, back board sets up at the lock body right-hand member, back board includes an intelligence subassembly and inner handle, the intelligence subassembly includes the shell, be equipped with the inner shell in the shell, the inner shell divide into intelligent storehouse and power storehouse, the intelligence storehouse sets up in the inner shell upper end, including control mechanism and drive mechanism, the lock body includes outer handle, outer lock shell and inner lock shell, be equipped with the lock core thumb wheel between outer lock shell and the inner lock shell, be connected with spring bolt mechanism on the lock core thumb wheel spring bolt mechanism includes anterior spring bolt, the connecting block at spring bolt mechanism rear portion, connecting block upper portion is equipped with the thumb block.

Furthermore, be equipped with the lock core thumb wheel between outer lock shell and the inner lock shell, outer handle, outer lock shell, inner lock shell and lock core thumb wheel middle part are equipped with the theftproof lock core, the theftproof lock core includes the key head, the key head front end is equipped with the locking lever, the locking lever front end is connected with locking mechanism, key head and locking lever overcoat are equipped with outer commentaries on classics shell, outer commentaries on classics shell rear end is connected with interior commentaries on classics shell, still be equipped with even axle in the interior commentaries on classics shell.

Further, control mechanism includes the fixed mounting panel of a connection lock body, be equipped with a connecting seat on the fixed mounting panel, the connecting rod is installed to the adaptation on the connecting seat, even piece is established to the connecting rod below, U type pole is established to the connecting rod top, drive mechanism sets up in U type pole top, even the piece has the dysmorphism wheel, be equipped with the recess on the dysmorphism wheel, motor and stop gear are connected to the dysmorphism wheel, stop gear includes a spacing seat, be equipped with spacing chamber in the spacing seat, spacing intracavity is equipped with spacing spring, the last spacing pearl that is equipped with of spacing spring.

Further, drive mechanism includes that one pushes away the shell, it is equipped with the driving medium to push away the shell endotheca, the both sides and the rear end of driving medium are equipped with the mounting groove, be equipped with the pin spring in the mounting groove, be equipped with the pin on the pin spring, the driving medium middle part is equipped with through-hole one.

The transmission mechanism realizes that the push shell, the transmission part, the pin spring, the pin and the shell are integrally positioned in the same front-back movement path through the connecting rod at the front end and the return spring at the rear end.

Furthermore, a ratchet wheel is further arranged in the transmission part, a first mounting hole is formed in the middle of the ratchet wheel, and jacks are uniformly formed in the periphery of the first mounting hole.

Furthermore, a handle connecting rod is arranged on one side of the ratchet wheel, a bearing is sleeved on the handle connecting rod, a bearing seat is arranged on one side of the bearing, a casing is arranged on the bearing seat, a reset spring is arranged on the casing, a cavity is arranged at the rear end of the handle connecting rod, a pressure spring is arranged in the cavity, a sleeve block is arranged on the pressure spring, and installation extending parts are arranged on the positions of the casing adaptive to the bearing and the bearing seat.

The ratchet wheel is fixed on the connecting shaft through the bearing, the inner rotating shell and the connecting shaft and cannot move along with the transmission mechanism.

The locking mechanism retracts into the outer rotating shell in a normal state, and the handle is rotated to drive the lock cylinder shifting wheel to unlock.

Further, be equipped with in the key head and prevent violence opening mechanism, prevent that violence opening mechanism is including setting up the disk at the key head front end, disk one side is equipped with a pearl, the disk rear end still is equipped with the inserted sheet, be equipped with the spacing groove on the key head, the position that the outer shell lower extreme corresponds spacing groove is equipped with the stopper.

The design of the violent opening preventing mechanism ensures that the lock of the outer door part is safer and more anti-theft.

Further, outer handle below still is equipped with intelligent control panel, intelligent control panel rear end is equipped with the line connection board.

The design of intelligent control panel is connected to the intelligent storehouse of back panel portion through the connecting plate, can let traditional mechanical lock structure also have the function of intelligent spherical lock.

Further, still be equipped with quick detach mechanism on outer handle, inner handle and the fixed mounting panel, quick detach mechanism is including setting up the spacing hole on outer commentaries on classics shell, handle connecting rod and the fixed mounting panel, be equipped with the spring on the spacing hole, be connected with the bullet piece on the spring, outer handle, inner shell and shell correspond the bullet piece position and are equipped with mounting hole two.

The design of quick detach mechanism can let outer handle, inner handle, shell, inner shell, fixed mounting seat part realize quick assembly disassembly, and easy to assemble changes.

The utility model has the advantages that:

1. the utility model has simple structure, convenient use and wide application range;

2. the door lock does not need to be punched again for installation, and the door lock can be unlocked in a password, finger level and card swiping mode only by replacing the original lock. The combination of the mechanical lock and the intelligent spherical lock is realized, and the two modes are relatively independent;

3. the door lock is not limited by the direction of the door lock, and the door can be opened left and right in a matched manner only by changing the direction of the ratchet wheel;

4. the intelligent spherical lock is divided into three parts by adopting a modular concept, and the part is replaced without replacing the whole set, so that the intelligent spherical lock is more humanized and saves cost;

5. the intelligent spherical lock breaks through the characteristic that the existing intelligent spherical lock does not have a mechanical lock to open the door, and the mechanical lock can still be used for opening the door outside the door, so that the intelligent spherical lock is convenient for some groups to use;

6. the design that the wafer is arranged in the front end of the key head ensures that when an external key hole is violently damaged by tools such as an electric drill and the like, the wafer rotates along with the rotary head and the tools cannot enter the lock body;

7. the design of quick detach mechanism can let intelligent spherical lock can convenient dismantlement more, and the change of 15 ratchet directions is more convenient simultaneously.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a partial perspective structure of the present invention;

fig. 3 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 4 is a schematic structural diagram of the control mechanism of the present invention;

fig. 5 is a schematic structural view of a connecting rod portion of the present invention;

fig. 6 is a schematic structural view of a top view section of the present invention;

fig. 7 is a schematic side view of the present invention;

FIG. 8 is a schematic diagram of the present invention with a partially exploded structure;

fig. 9 is a schematic structural view of the disassembled anti-theft lock cylinder of the present invention;

FIG. 10 is a schematic view of a part of the quick release structure of the present invention;

fig. 11 is a schematic structural view of the violence opening prevention mechanism of the present invention;

fig. 12 is a schematic sectional view of the limiting mechanism of the present invention;

fig. 13 is an exploded view of the spacing mechanism of the present invention;

fig. 14 is a perspective view of the limiting mechanism of the present invention;

fig. 15 is a schematic view of a top block portion of the present invention;

fig. 16 is a schematic view of the transmission mechanism of the present invention after being reset, partially cut away; and

fig. 17 is a schematic view of the detailed structure of the lock cylinder thumb wheel of the present invention.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Referring to fig. 1 to 14, the smart ball lock shown in fig. 1 to 14 comprises a lock body 100 and a rear panel portion 200, wherein the rear panel portion 200 is disposed at the right end of the lock body 100, the rear panel portion 200 comprises a smart assembly 210 and an inner handle 201, the smart assembly 210 comprises a housing 211, and the housing 211 comprises

211 is internally provided with an inner shell 212, the inner shell 212 is divided into an intelligent bin 220 and a power supply bin 230, the intelligent bin 220 is arranged at the upper end of the inner shell 212 and comprises a control mechanism 240 and a transmission mechanism 250, the lock body 100 comprises an outer handle 110, an outer lock shell 120 and an inner lock shell 130, a lock cylinder shifting wheel 140 is arranged between the outer lock shell 120 and the inner lock shell 130, a lock tongue mechanism 141 is connected onto the lock cylinder shifting wheel 140, the lock tongue mechanism 141 comprises a lock tongue 142 at the front part, a connecting block 143 at the rear part of the lock cylinder, and a shifting block 144 is arranged on the upper part of the connecting block 143.

As shown in fig. 9, a lock cylinder dial wheel 140 is arranged between the outer lock shell 120 and the inner lock shell 130, an anti-theft lock cylinder 150 is arranged in the middle of the outer handle 110, the outer lock shell 120, the inner lock shell 130 and the lock cylinder dial wheel 140, the anti-theft lock cylinder 150 comprises a key head 151, a lock rod 152 is arranged at the front end of the key head 151, the front end of the lock rod 152 is connected with the locking mechanism 16, an outer rotating shell 153 is sleeved outside the key head 151 and the lock rod 152, an inner rotating shell 154 is connected to the rear end of the outer rotating shell 153, and a connecting shaft 131 is further arranged in the inner rotating shell 154.

As shown in fig. 4, 5 and 13, the control mechanism 240 includes a fixed mounting panel 202 connected to the lock body 100, a connection seat 203 is disposed on the fixed mounting panel 202, a connection rod 241 is mounted on the connection seat 203 in an adaptive manner, a connection block 242 is disposed below the connection rod 241, a U-shaped rod 243 is disposed above the connection rod 241, the transmission mechanism 250 is disposed above the U-shaped rod 243, a special-shaped wheel 244 is disposed below the connection block 242, a groove 245 is disposed on the special-shaped wheel 244, the special-shaped wheel 244 is connected to a motor 246 and a limiting mechanism 260, the limiting mechanism 260 includes a limiting seat 261, a limiting cavity 262 is disposed in the limiting seat 261, a limiting spring 263 is disposed in the limiting cavity 262, and a limiting ball 264 is disposed on the limiting spring 263.

As shown in fig. 4 and 5, the transmission mechanism 250 includes a pushing shell 251, a transmission member 252 is sleeved in the pushing shell 251, mounting grooves 253 are formed on both sides and the rear end of the transmission member 252, a pin spring 254 is arranged in the mounting groove 253, a pin 255 is arranged on the pin spring 254, and a first through hole 256 is formed in the middle of the transmission member 252.

As shown in fig. 6, 7, 8 and 12, a ratchet wheel 257 is further disposed in the driving member 252, a first mounting hole 258 is disposed in the middle of the ratchet wheel 257, and insertion holes 259 are uniformly disposed around the first mounting hole 258.

As shown in fig. 6, 7, 8 and 12, a handle link 270 is disposed on one side of the ratchet 257, a bearing 271 is sleeved on the handle link 270, a bearing seat 272 is disposed on one side of the bearing 271, a sleeve 273 is disposed on the bearing seat 272, a return spring 274 is disposed on the sleeve 273, a cavity 275 is disposed at the rear end of the handle link 270, a compression spring 276 is disposed in the cavity 275, a sleeve block 277 is disposed on the compression spring 276, and an installation extension 213 is disposed on the outer shell 211 at a position matched with the bearing 271 and the bearing seat 272.

As shown in fig. 9 and 13, the locking mechanism 16 includes that the setting extends the piece 161 at the locking lever 152 front end, it is connected with kicking block 162 to extend the piece 161 front end, the kicking block 162 that shows corresponds and extends the piece 161 position and be equipped with scarce groove 163, the kicking block 162 upper end is equipped with knock pin 164, the cover is equipped with knock pin spring 165 on the knock pin 164, be equipped with through-hole two 166 on outer rotating shell 153 and the corresponding knock pin 164 position of inner rotating shell 154, kicking block 162 sets up in outer rotating shell 153.

As shown in fig. 11, the key head 151 is provided with a violent opening prevention mechanism 170, the violent opening prevention mechanism 170 includes a disk 171 arranged at the front end of the key head 151, a top ball 172 is arranged at one side of the disk 171, an insertion sheet 173 is further arranged at the rear end of the disk 171, the key head 153 is provided with a limit groove 155, and a limit block 156 is arranged at the lower end of the outer rotary shell 153 corresponding to the limit groove 155.

As shown in fig. 7 and 10, an intelligent control panel 111 is further disposed below the outer handle 110, and a connection board 112 is disposed at the rear end of the intelligent control panel 111.

As shown in fig. 7 and 10, the outer handle 110, the inner handle 201, and the fixed mounting panel 202 are further provided with a quick release mechanism 300, the quick release mechanism 300 includes a limiting hole 301 formed in the outer rotating shell 153, the handle link 270, and the fixed mounting panel 202, a spring 302 is provided in the limiting hole 301, a spring block 303 is connected to the spring 302, and two mounting holes 304 are provided in positions of the outer handle 110, the inner handle 201, the inner shell 212, and the outer shell 211 corresponding to the spring block 32.

The utility model discloses a theory of operation does:

when the key is used outside the door to open the door: the key is inserted into the key head to rotate, the lock rod is driven to rotate, the lock rod pushes the ejector pin into the second through hole, then the handle or the key is continuously rotated in the same direction, the door opening unlocking of the door lock can be achieved, the ejector pin is rebounded through the ejector pin spring by means of the rotary key, the outer rotary shell and the inner rotary shell are separated from the linkage relation, and then the outer handle is rotated to be in an idle running state.

When the motor is started, the door is unlocked outside: communication equipment or intelligent panel give control chip signal drive motor and rotate, the rotatory connecting rod that prizes of dysmorphism wheel on the motor, push away the shell of connecting rod top and pass forward, drive along with pushing away the removal of shell and push away the drive mechanism in the shell forward together, the pin will be pushed up in the jack of ratchet, rotate the outer handle, outer shell rotation drives even axle rotation, the ratchet of connecting on even axle also rotates together, thereby drive the driving medium and rotate, thereby interior commentaries on classics shell rotation on the driving medium drives the lock core thumb wheel rotation on the interior commentaries on classics shell, realize the unblock.

After the motor signal disappears: the transmission mechanism is reset through a reset spring at the front end, and because the transmission mechanism is reset backwards, the pin at the rear part leaves the jack of the ratchet wheel, the rotation of the outer handle cannot link the rotation of the transmission mechanism, and the outer handle is in an idle state and cannot be unlocked by rotating the outer handle; the inner handle rotates, and due to the matching of the ratchet wheel and the pins on the two sides, if the pin slides on the inclined surface of the ratchet wheel in the left direction and cannot be unlocked, the pin can drive the ratchet wheel to rotate in the right direction, so that the transmission mechanism is linked, and unlocking is realized.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent spherical lock comprises a lock body (100) and a rear panel part (200), and is characterized in that the rear panel part (200) is arranged at the right end of the lock body (100), the rear panel part (200) comprises an intelligent assembly (210) and an inner handle (201), the intelligent assembly (210) comprises an outer shell (211), an inner shell (212) is arranged in the outer shell (211), the inner shell (212) is divided into an intelligent bin (220) and a power supply bin (230), the intelligent bin (220) is arranged at the upper end of the inner shell (212) and comprises a control mechanism (240) and a transmission mechanism (250), the lock body (100) comprises an outer handle (110), an outer lock shell (120) and an inner lock shell (130), a lock core dial wheel (140) is arranged between the outer lock shell (120) and the inner lock shell (130), a lock bolt mechanism (141) is connected to the lock core dial wheel (140), and the lock bolt mechanism (141) comprises a front lock bolt (142), the lock core is characterized in that a connecting block (143) at the rear part of the lock core is provided, and a poking block (144) is arranged at the upper part of the connecting block (143).

2. The intelligent spherical lock according to claim 1, wherein an anti-theft lock cylinder (150) is arranged in the middle of the outer handle (110), the outer lock shell (120), the inner lock shell (130) and the lock cylinder thumb wheel (140), the anti-theft lock cylinder (150) comprises a key head (151), a lock rod (152) is arranged at the front end of the key head (151), a locking mechanism (16) is connected to the front end of the lock rod (152), an outer rotating shell (153) is sleeved outside the key head (151) and the lock rod (152), an inner rotating shell (154) is connected to the rear end of the outer rotating shell (153), and a connecting shaft (131) is further arranged inside the inner rotating shell (154).

3. The intelligent spherical lock according to claim 1, wherein the control mechanism (240) comprises a fixed mounting panel (202) connected with the lock body (100), the fixed mounting panel (202) is provided with a connecting seat (203), the connecting seat (203) is provided with a connecting rod (241) in a matching manner, a connecting block (242) is arranged below the connecting rod (241), a U-shaped rod (243) is arranged above the connecting rod (241), the transmission mechanism (250) is arranged above the U-shaped rod (243), a special-shaped wheel (244) is arranged below the connecting block (242), a groove (245) is arranged on the special-shaped wheel (244), the special-shaped wheel (244) is connected with a motor (246) and a limiting mechanism (260), the limiting mechanism (260) comprises a limiting seat (261), a limiting cavity (262) is arranged in the limiting seat (261), a limiting spring (263) is arranged in the limiting cavity (262), and a limiting bead (264) is arranged on the limiting spring (263).

4. The intelligent ball lock according to claim 1, wherein the transmission mechanism (250) comprises a push shell (251), a transmission member (252) is sleeved in the push shell (251), mounting grooves (253) are formed in two sides and the rear end of the transmission member (252), a pin spring (254) is arranged in the mounting groove (253), a pin (255) is arranged on the pin spring (254), and a first through hole (256) is formed in the middle of the transmission member (252).

5. An intelligent ball lock according to claim 4, wherein a ratchet wheel (257) is further arranged in the transmission member (252), a first mounting hole (258) is formed in the middle of the ratchet wheel (257), and the first mounting hole (258) is uniformly provided with insertion holes (259) all around.

6. The intelligent spherical lock according to claim 5, wherein a handle connecting rod (270) is arranged on one side of the ratchet wheel (257), a bearing (271) is sleeved on the handle connecting rod (270), a bearing seat (272) is arranged on one side of the bearing (271), a sleeve (273) is arranged on the bearing seat (272), a return spring (274) is arranged on the sleeve (273), a cavity (275) is arranged at the rear end of the handle connecting rod (270), a pressure spring (276) is arranged in the cavity (275), a sleeve block (277) is arranged on the pressure spring (276), and installation extending parts (213) are arranged on the positions of the outer shell (211) which are matched with the bearing (271) and the bearing seat (272).

7. The intelligent spherical lock according to claim 2, wherein the locking mechanism (16) comprises an extension block (161) arranged at the front end of the lock rod (152), the front end of the extension block (161) is connected with an ejector block (162), a notch (163) is arranged at the position of the extension block (161) corresponding to the ejector block (162), an ejector pin (164) is arranged at the upper end of the ejector block (162), an ejector pin spring (165) is sleeved on the ejector pin (164), a through hole two (166) is arranged at the position of the ejector pin (164) corresponding to the outer rotating shell (153) and the inner rotating shell (154), and the ejector block (162) is arranged in the outer rotating shell (153).

8. An intelligent spherical lock according to claim 2, wherein the key head (151) is provided with a violent opening prevention mechanism (170), the violent opening prevention mechanism (170) comprises a round plate (171) arranged at the front end of the key head (151), a top bead (172) is arranged on one side of the round plate (171), an inserting sheet (173) is further arranged at the rear end of the round plate (171), the key head (151) is provided with a limiting groove (155), and the lower end of the outer rotating shell (153) is provided with a limiting block (156) corresponding to the limiting groove (155).

9. An intelligent ball lock according to claim 1, wherein an intelligent control panel (111) is further arranged below the outer handle (110), and a wiring board (112) is arranged at the rear end of the intelligent control panel (111).

10. The intelligent spherical lock according to claim 1, wherein the outer handle (110), the inner handle (201) and the fixed mounting panel (202) are further provided with a quick release mechanism (300), the quick release mechanism (300) comprises a limiting hole (301) formed in the outer rotating shell (153), the handle connecting rod (270) and the fixed mounting panel (202), a spring (302) is arranged in the limiting hole (301), a spring block (303) is connected to the spring (302), and a second mounting hole (304) is formed in the positions, corresponding to the spring block (303), of the outer handle (110), the inner handle (201), the inner shell (212) and the outer shell (211).