CN111809970A - Intelligent household door lock - Google Patents
Intelligent household door lock Download PDFInfo
- Publication number
- CN111809970A CN111809970A CN202010584815.4A CN202010584815A CN111809970A CN 111809970 A CN111809970 A CN 111809970A CN 202010584815 A CN202010584815 A CN 202010584815A CN 111809970 A CN111809970 A CN 111809970A
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- battery
- mounting
- box body
- door lock
- arc
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0057—Feeding
- E05B2047/0058—Feeding by batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention belongs to the technical field of door locks, and particularly relates to an intelligent household door lock; comprises an outer box body; an outer handle is arranged outside the outer box body, and a rotating shaft is rotatably arranged on the outer box body; the outer end part of the rotating shaft is connected with the outer handle; an installation cavity is formed in the upper end of the outer box body; the battery box is fixedly arranged in the mounting cavity, and a mounting plug cover is inserted at the top end of the battery box; a pulling groove is formed in the outer box body, one end of the pulling groove is communicated with the outer wall of the rotating shaft, and the other end of the pulling groove is communicated with the outer wall of the battery box; two side walls of the battery box and two side walls of the mounting insertion cover are both provided with sliding insertion grooves; pull ropes are arranged in the symmetrically arranged pulling grooves, and one ends of the symmetrically arranged pull ropes are respectively connected to the upper end face and the lower end face of the rotating shaft; the other end of the pull rope is connected with a mounting chuck, and the mounting chuck is inserted into the sliding slot in a sliding manner; the safe use of the intelligent household door lock is improved, and meanwhile, the battery of the intelligent household door lock is more convenient and faster to replace.
Description
Technical Field
The invention belongs to the technical field of door locks, and particularly relates to an intelligent household door lock.
Background
The intelligent door lock is equipment of registering one's residence of intelligent house, and intelligent house lock is different from traditional mechanical lock, and the tool to lock that is more intelligent in user identification, security, managerial aspect, and intelligent house lock is the executive component who locks the door among the access control system, and the electronic lock can not be called intelligent lock, and the battery that the equipment mostly need be adopted to intelligent house lock carries out the power supply operation to the system.
Chinese patent discloses a lock for intelligence house, and patent application number is 2019204517814, including door plant, outer lock shell and inner lock shell, be equipped with the square shaft on the door plant, and the below position department that lies in the square shaft on the door plant is equipped with the lock core, fixed mounting has the lock body on the door plant, the outer lock shell sets up in the outside of door plant, and is equipped with control panel on the outer lock shell, the below position department that lies in control panel on the outer lock shell is equipped with sweat-absorbing box, the inner lock shell is fixed in the inboard of door plant, and is equipped with the battery on the inner lock shell, be equipped with the removable plate that is used for covering the battery on the inner lock shell, and be equipped with the second handle on the inner lock shell.
Although the storage battery is mounted on the inner lock shell through the detachable plate in the patent; the detachable plate is fixed by a plurality of screws, so that the screws are detached by a user for a plurality of times by using a detaching tool, and the storage battery is troublesome to replace; meanwhile, when the inner lock shell is rusted, the detachable plate is easy to detach; meanwhile, when a lawless person steals in a room, the storage batteries are easily disassembled, and then the phenomenon that a user is difficult to use the door lock is caused.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides the intelligent household door lock which is mainly used for solving the problem that the storage battery is troublesome to replace as the existing intelligent household door lock needs a user to disassemble a screw for multiple times by adopting a disassembling tool; meanwhile, when the inner lock shell is rusted, the detachable plate is easy to detach; meanwhile, when a lawless person steals in a room, the storage batteries are easily disassembled, and then the phenomenon that a user is difficult to use the door lock is caused.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to an intelligent household door lock, which comprises an outer box body; a lock cylinder is arranged on the outer shell; the outer box body is provided with a fingerprint module and a password input module; the outer box body is provided with a hidden key hole; an outer handle is arranged outside the outer box body, and a rotating shaft is rotatably arranged on the outer box body; the outer end part of the rotating shaft is connected with the outer handle; an installation cavity is formed in the upper end of the outer box body, and a power supply assembly is installed in the installation cavity; the power supply assembly is used for electrically connecting the fingerprint module, the seal input module and the control module; the power supply assembly comprises a battery box, a mounting plug cover, a pull rope, a mounting chuck and an insulating partition plate; the battery box is fixedly arranged in the mounting cavity, and a mounting plug cover is inserted at the top end of the battery box; pulling grooves are symmetrically formed in the outer box body along two sides of the mounting cavity, one end of each pulling groove is communicated with the outer wall of the rotating shaft, and the other end of each pulling groove is communicated with the outer wall of the battery box; sliding slots are formed in two side walls of the battery box and two side walls of the mounting insertion cover, and the sliding slots are aligned with the notches of the pulling slots; pull ropes are arranged in the symmetrically arranged pulling grooves, and one ends of the symmetrically arranged pull ropes are respectively connected to the upper end face and the lower end face of the rotating shaft; the other end of the pull rope is connected with a mounting chuck, and the mounting chuck is inserted into the sliding slot in a sliding manner; a plurality of battery bins are divided in the battery box through a plurality of insulating partition plates, and batteries are inserted in the battery bins; the mounting plug cover is used for fixing the battery and is made of rubber, and an elastic conducting strip is arranged at the bottom end of the mounting plug cover; the outer end part of the mounting chuck is connected to the side wall of the pulling groove in a sliding mode through a spring;
when the intelligent fingerprint lock works, the connection modes of the fingerprint module, the password input module and the lock cylinder are the prior art; when a user finds that the battery power in the door lock is used up or the mobile phone APP reminds the user that the battery power of the intelligent door lock is too low, the user can temporarily supply power to a system through a spare key or an external power supply or open the lock cylinder in other modes, and then the external handle is rotated to open the door; when a user needs to replace a battery, the user continues to rotate the outer handle to drive the rotating shaft to rotate, the rotating shaft can wind the pull rope onto the rotating shaft, the pull rope can pull the installation clamping head to enable the installation clamping head to be separated from the sliding slot in the installation insertion cover, then a user manually pulls the installation insertion cover out of the upper portion of the installation cavity from the upper portion of the outer box body, then the battery in the battery box is pulled out of the battery compartment through the clamping device, at the moment, the other hand of an assistant person or the user continuously presses the outer handle to enable the installation clamping head to be in a contraction state, a new battery is inserted into the corresponding battery compartment, the installation insertion cover is inserted into the upper end of the installation cavity, meanwhile, the bottom end of the installation insertion cover is correspondingly inserted into the battery box, the installation insertion cover is flush with the upper end face of the outer box body, then the outer handle is loosened, and the elastic restoring force of the spring can push the installation clamping head to, the mounting plug cover is fixed, so that the newly replaced battery can be conveniently mounted, fixed and sealed; through the rotation of the rotating shaft and the sliding fit of the mounting clamping head, the rotation of the rotating shaft can drive the mounting clamping head to slide out of the sliding slot of the mounting insertion cover through the pull rope, so that a user can open the mounting insertion cover at the upper end of the battery box conveniently, and the battery on the power supply assembly can be replaced conveniently; meanwhile, the mounting plug cover can be opened only when the user opens the door lock, and then the battery of the intelligent household door lock is replaced, so that the safe use of the intelligent household door lock is improved, the battery of the intelligent household door lock is more convenient and faster to replace, and the user is not required to disassemble the whole outer box body; most of power supply components of the existing intelligent household door lock are installed inside an outer box body or arranged on a shell through a sealing cover, when a battery needs to be replaced, if the power supply components are arranged inside the outer box body, the outer box body needs to be integrally detached from a door plate, then the battery needs to be replaced, and due to the fact that the internal structure of the intelligent door lock is complex, a professional needs to replace the power supply components; if the intelligent door lock is installed outside the outer box body, the phenomenon that a lawless person dismantles the battery can be caused, and the safe use of the intelligent door lock by a user is further influenced.
Preferably, the bottom end of the mounting plug cover and the upper surface of the battery are connected with springs, and the springs are made of metal materials; clamping cavities are formed in two sides of the bottom end of the mounting plug cover; supporting rods are fixed on the inner walls of the two sides of the battery box, and arc-shaped limiting rods are obliquely arranged at the end parts of the supporting rods; the section of the support rod connected with the arc-shaped limiting rod is of a V-shaped structure; the during operation, when the installation plug cap bottom inserts in the battery box, the arc gag lever post that battery box both sides inner wall set up can insert the block intracavity, block chamber bottom wall can contact with the junction between bracing piece and the arc gag lever post simultaneously, and then make bracing piece and arc gag lever post not only can play the effect of support to the installation plug cap, can play spacing grafting to the installation plug cap simultaneously effect, it is too dark to prevent effectively that the inside that the installation plug cap inserted the battery box, and then lead to the installation dop to be difficult to the slip insert in the slip slot, and then influenced the stable fixed effect of pegging graft of installation plug cap.
Preferably, the support rod is connected with the arc-shaped limiting rod through an elastic connecting sheet; the width of the outer side wall of the clamping cavity is smaller than the width between the support rod and the arc-shaped limiting rod, and an arc-shaped fillet is arranged at the bottom end part of the clamping cavity; during operation, when the lateral wall in block chamber inserts between bracing piece and the arc gag lever post, because the width of the lateral wall in block chamber is less than the width between bracing piece and the arc gag lever post, and then the lateral wall in block chamber can extrude the arc gag lever post, make the elastic connection piece of arc gag lever post bottom connection can produce elastic stretching deformation, the pulling force of elastic connection piece and arc gag lever post can make the arc gag lever post can laminate the lateral wall in block chamber simultaneously, and then make the lateral wall in arc gag lever post can play the frictional effect of elastic lamination to the lateral wall in block chamber, can prevent effectively that when the user frequently rotates the outside handle, the frequent pulling of stay cord installs the dop, and then lead to installing the phenomenon that the plug-in lid breaks away from the battery case, and then influenced the stable sealed effect of installation plug-in to the battery case.
Preferably, a spring is connected between the inner wall of the supporting rod and the arc-shaped limiting rod and is positioned above the elastic connecting piece; the bottom end of the outer side wall of the clamping cavity is provided with a concave groove, and the concave groove is used for clamping and limiting the spring; the during operation, when the outer wall in block chamber outwards extrudees the arc gag lever post when opening, the spring of being connected between arc gag lever post and the bracing piece can produce tensile, the spring can block into the concave groove simultaneously, the reaction force after the extension of spring can closely block the lateral wall in block chamber with the arc gag lever post, make the arc gag lever post can play the tight effect of elastic clamping, can prevent to frequently rotate outer handle when the user simultaneously, and the lock core strikes on the door frame, and then lead to outer box to produce the phenomenon of vibration, lead to the installation to insert the phenomenon that the lid popped out from outer box simultaneously, and then influenced the safe power supply of power supply unit to fingerprint module and sealed input module.
Preferably, the inner side wall of the upper end of the arc-shaped limiting rod is provided with an elastic bulge, and the elastic bulge inclines downwards; the inner wall of the clamping cavity is provided with a clamping groove, and the clamping groove is obliquely and downwards arranged; the clamping groove and the elastic bulge are mutually clamped in a sliding manner; when the installation plug cover works, when the arc-shaped limiting rod is tightly clamped and attached to the inner wall of the clamping cavity under the tensile force of the spring, the elastic bulge arranged at the inner end part of the arc-shaped limiting rod can be clamped into the clamping groove, so that the arc-shaped limiting rod can be tightly clamped to the side wall of the clamping cavity, and meanwhile, when the concave groove extrudes to the upper end surface of the spring, the phenomenon that the installation plug cover bounces upwards due to the reaction force of the spring is prevented, and the stable installation of the installation plug cover is further influenced; simultaneously when the lid was taken off in the needs will be inserted in the installation, user's personnel rotate the outer handle after, make the installation dop break away from in the slip slot of lid is inserted in the installation, then press down the installation earlier and insert the lid, the downward distance of pressing down of lid is inserted in the installation is greater than the bellied width of elasticity, make the decurrent elasticity of slope break away from in the block recess, then loose one's hands rapidly, the installation is inserted and is covered can upwards bounce fast under the reaction force of spring on the arc gag lever post and installation plug cover bottom spring, and then make the installation plug cover stretch out one section distance of installation cavity, be convenient for take off the installation plug cover, need not adopt extracting tool can carry out the quick replacement operation to the battery.
Preferably, an elastic membrane is elastically arranged in the clamping groove and is in pressing contact with the elastic protrusion; when the clamping device works, when the elastic bulge is clamped into the clamping groove under the extrusion of the arc-shaped limiting rod, the elastic bulge can extrude the elastic membrane, so that the elastic membrane can be sunken into the inner wall of the clamping groove; after the elastic bulge breaks away from the clamping groove, the elastic film can be attached to the notch of the clamping groove after elastic recovery, and then the phenomenon that the elastic bulge is repeatedly extruded and attached to the clamping groove when the installation plug cover is bounced to the upper part under the reaction force of the conductive spring and the spring is prevented, and the quick detachment of the installation plug cover is influenced.
The invention has the following beneficial effects:
1. according to the invention, through the rotation of the rotating shaft and the sliding fit of the mounting clamping head, the rotation of the rotating shaft can drive the mounting clamping head to slide out of the sliding slot of the mounting insertion cover through the pull rope, so that the mounting insertion cover at the upper end of the battery box can be conveniently opened by a user, and the battery on the power supply assembly can be conveniently replaced, therefore, the safe use of the intelligent household door lock is improved, meanwhile, the battery of the intelligent household door lock can be more conveniently and rapidly replaced, and the whole outer box body is not required to be disassembled by the user.
2. According to the invention, the mounting plug cover can be quickly and upwards bounced under the counterforce of the spring on the arc-shaped limiting rod and the spring at the bottom end of the mounting plug cover, so that the mounting plug cover extends out of the mounting cavity for a certain distance, the mounting plug cover is convenient to take down, and the rapid replacement operation of the battery can be carried out without adopting a dismounting tool.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present invention;
in the figure: outer box 1, installation cavity 11, pulling groove 12, fingerprint module 2, password input module 3, outer handle 4, pivot 5, power supply unit 6, battery case 61, installation plug 62, block chamber 621, depressed groove 622, block recess 623, stay cord 63, installation dop 64, insulating barrier 65, slide slot 66, bracing piece 7, arc gag lever post 8, elastic connection piece 9, elastic bulge 10, elastic membrane 20.
Detailed Description
An intelligent home door lock according to an embodiment of the present invention will be described below with reference to fig. 1 to 3.
As shown in fig. 1 to 3, the smart home door lock according to the present invention includes an outer box 1; a lock cylinder is arranged on the outer shell; the outer box body 1 is provided with a fingerprint module 2 and a password input module 3; the outer box body 1 is provided with a hidden key hole; an outer handle 4 is arranged outside the outer box body 1, and a rotating shaft 5 is rotatably arranged on the outer box body 1; the outer end part of the rotating shaft 5 is connected with the outer handle 4; an installation cavity 11 is formed in the upper end of the outer box body 1, and a power supply assembly 6 is installed in the installation cavity 11; the power supply assembly 6 is used for electrically connecting the fingerprint module 2, the seal input module and the control module; the power supply assembly 6 comprises a battery box 61, a mounting plug cover 62, a pull rope 63, a mounting chuck 64 and an insulating partition plate 65; the battery box 61 is fixedly arranged in the mounting cavity 11, and a mounting plug cover 62 is inserted at the top end of the battery box 61; pulling grooves 12 are symmetrically formed in the outer box body 1 along two sides of the mounting cavity 11, one end of each pulling groove 12 is communicated with the outer wall of the rotating shaft 5, and the other end of each pulling groove 12 is communicated with the outer wall of the battery box 61; two side walls of the battery box 61 and two side walls of the mounting insertion cover 62 are both provided with sliding insertion grooves 66, and the sliding insertion grooves 66 are aligned with the notches of the pulling grooves 12; pull ropes 63 are arranged in the symmetrically-arranged pulling grooves 12, and one ends of the symmetrically-arranged pull ropes 63 are connected to the upper end face and the lower end face of the rotating shaft 5 respectively; the other end of the pull rope 63 is connected with a mounting chuck 64, and the mounting chuck 64 is inserted into the sliding slot 66 in a sliding manner; a plurality of battery compartments are partitioned in the battery box 61 through a plurality of insulating partition plates 65, and batteries are inserted in the battery compartments; the mounting plug cover 62 is used for fixing the battery, the mounting plug cover 62 is made of rubber, and an elastic conducting strip is arranged at the bottom end of the mounting plug cover 62; the outer end of the mounting clip 64 is slidably connected to the side wall of the pulling groove 12 by a spring;
when the intelligent lock works, the connection modes of the fingerprint module 2, the password input module 3 and the lock cylinder are the prior art; when a user finds that the battery power in the door lock is used up or the mobile phone APP reminds the user that the battery power of the intelligent door lock is too low, the user can temporarily supply power to a system through a spare key or an external power supply or open the lock cylinder in other modes, and then the outer handle 4 is rotated to open the door; when a user needs to replace a battery, the user continuously rotates the outer handle 4 to drive the rotating shaft 5 to rotate, the rotation of the rotating shaft 5 winds the pull rope 63 on the rotating shaft 5, the pull rope 63 can pull the installation clamping head 64, so that the installation clamping head 64 is separated from the sliding slot 66 in the installation insertion cover 62, then a user manually pulls the installation insertion cover 62 out of the installation cavity 11 from the upper side of the outer box body 1, then the battery in the battery box 61 is pulled out of the battery compartment through the clamping device, at the moment, the other hand of an assistant person or the user continuously presses the outer handle 4, so that the installation clamping head 64 is in a contraction state, a new battery is inserted into the corresponding battery compartment, the installation insertion cover 62 is inserted into the upper end of the installation cavity 11, the bottom end of the installation insertion cover 62 is correspondingly inserted into the battery box 61, and the installation insertion cover 62 is flush with the upper end face of the outer box body 1, then the outer handle 4 is released, the elastic restoring force of the spring can push the mounting chuck 64 to be inserted into the sliding slot 66 of the mounting plug cover 62 in a sliding manner, so that the mounting plug cover 62 is fixed, and the newly replaced battery can be conveniently mounted, fixed and sealed; through the rotation of the rotating shaft 5 and the sliding fit of the mounting chuck 64, the rotation of the rotating shaft 5 can drive the mounting chuck 64 to slide out of the sliding slot 66 of the mounting plug cover 62 through the pull rope 63, so that a user can open the mounting plug cover 62 at the upper end of the battery box 61, and the battery on the power supply assembly 6 can be replaced conveniently; meanwhile, the mounting plug cover 62 can be opened only when the user opens the door lock, so that the battery of the intelligent household door lock is replaced, the safe use of the intelligent household door lock is improved, the battery of the intelligent household door lock is replaced more conveniently and rapidly, and the user does not need to disassemble the whole outer box body 1; most of the power supply components 6 of the existing intelligent household door lock are installed inside the outer box body 1 or arranged on the shell through a sealing cover, when a battery needs to be replaced, if the power supply components are arranged inside the outer box body 1, the outer box body 1 needs to be integrally detached from a door plate, then the battery needs to be replaced, and due to the fact that the internal structure of the intelligent door lock is complex, a professional needs to replace the intelligent door lock; if the intelligent door lock is installed outside the outer box body 1, a phenomenon that a lawless person detaches the battery can be caused, and the safe use of the intelligent door lock by a user is further influenced.
In one embodiment of the present invention, a spring is connected between the bottom end of the mounting insertion cover 62 and the upper surface of the battery, and the spring is made of metal; clamping cavities 621 are formed in two sides of the bottom end of the mounting insertion cover 62; the inner walls of two sides of the battery box 61 are fixed with support rods 7, and the end parts of the support rods 7 are obliquely provided with arc-shaped limiting rods 8; the section of the support rod 7 connected with the arc-shaped limiting rod 8 is of a V-shaped structure; the during operation, when the installation is inserted and is covered 62 bottom and insert in the battery case 61, the arc gag lever post 8 that the inner wall of battery case 61 both sides set up can insert in the block chamber 621, block chamber 621 bottom wall can and bracing piece 7 and the junction contact between the arc gag lever post 8 simultaneously, and then make bracing piece 7 and arc gag lever post 8 not only can play the effect of support to the installation plug cover 62, can play spacing grafting's effect to the installation plug cover 62 simultaneously, it is too dark effectively to prevent the inside that the installation plug cover 62 inserted the battery case 61, and then lead to the installation dop 64 to be difficult to the slip insert in the sliding slot 66, and then influenced the stable fixed effect of pegging graft of installation dop 64 to the installation plug cover 62.
As an embodiment of the invention, the support rod 7 is connected with the arc-shaped limit rod 8 through an elastic connecting sheet 9; the width of the outer side wall of the clamping cavity 621 is smaller than the width between the support rod 7 and the arc-shaped limiting rod 8, and an arc-shaped fillet is arranged at the bottom end part of the clamping cavity 621; when in operation, when the outer sidewall of the engaging cavity 621 is inserted between the supporting rod 7 and the arc-shaped limiting rod 8, since the width of the outer sidewall of the engaging cavity 621 is smaller than the width between the supporting rod 7 and the arc-shaped limiting rod 8, further, the side wall of the clamping cavity 621 extrudes the arc-shaped limiting rod 8, so that the elastic connecting sheet 9 connected with the bottom end of the arc-shaped limiting rod 8 generates elastic stretching deformation, meanwhile, the tensile force of the elastic connecting sheet 9 and the arc-shaped limiting rod 8 can make the arc-shaped limiting rod 8 fit to the side wall of the clamping cavity 621, so that the arc-shaped limiting rod 8 can elastically attach and rub the side wall of the clamping cavity 621, it can effectively prevent the installation chuck 64 from being frequently pulled by the pull rope 63 when the user frequently rotates the outer handle 4, this in turn causes the mounting cap 62 to be detached from the battery case 61, which in turn affects the stable sealing effect of the mounting cap 62 against the battery case 61.
As an embodiment of the invention, a spring is connected between the inner wall of the support rod 7 and the arc-shaped limit rod 8, and the spring is positioned above the elastic connecting piece 9; a concave groove 622 is formed at the bottom end of the outer side wall of the clamping cavity 621, and the concave groove 622 is used for clamping and limiting the spring; the during operation, when the outer wall of block chamber 621 outwards extrudees arc gag lever post 8 when opening, the spring of being connected between arc gag lever post 8 and the bracing piece 7 can produce tensile, the spring can be blocked in the depressed groove 622 simultaneously, the reaction force after the tensile of spring can closely block the lateral wall to block chamber 621 with arc gag lever post 8, make arc gag lever post 8 can play the tight effect of elastic clamping, can prevent to frequently rotate outer handle 4 when the user simultaneously, and the lock core strikes on the door frame, and then lead to outer box 1 to produce the phenomenon of vibration, lead to the installation to insert the phenomenon that lid 62 popped out from outer box 1 simultaneously, and then the safe power supply of power supply unit 6 to fingerprint module 2 and sealed input module has been influenced.
As an embodiment of the present invention, an elastic protrusion 10 is disposed on an inner side wall of an upper end of the arc-shaped limiting rod 8, and the elastic protrusion 10 is inclined downward; the inner wall of the clamping cavity 621 is provided with a clamping groove 623, and the clamping groove 623 is obliquely arranged downwards; the clamping groove 623 and the elastic bulge 10 are mutually clamped in a sliding manner; when the installation structure works, when the arc-shaped limiting rod 8 is tightly clamped and attached to the inner wall of the clamping cavity 621 under the tensile force of the spring, the elastic bulge 10 arranged at the inner end part of the arc-shaped limiting rod 8 can be clamped into the clamping groove 623, so that the arc-shaped limiting rod 8 can be tightly clamped to the side wall of the clamping cavity 621, and meanwhile, the phenomenon that the installation insertion cover 62 is upwards bounced due to the reaction force of the spring when the concave groove 622 is extruded to the upper end surface of the spring is prevented, and the stable installation of the installation insertion cover 62 is further influenced; meanwhile, when the mounting plug cover 62 needs to be taken down, after a user rotates the outer handle 4, the mounting chuck 64 is separated from the sliding slot 66 of the mounting plug cover 62, then the mounting plug cover 62 is pressed downwards firstly, the downward pressing distance of the mounting plug cover 62 is greater than the width of the elastic bulge 10, the inclined downward elastic bulge 10 is separated from the clamping groove 623, then the hand is loosened rapidly, the mounting plug cover 62 can be bounced upwards rapidly under the reaction force of the spring on the arc-shaped limiting rod 8 and the spring at the bottom end of the mounting plug cover, and further the mounting plug cover 62 stretches out of the mounting cavity 11 for a distance, the mounting plug cover 62 is convenient to take down, and the rapid replacement operation of the battery can be carried out without adopting a dismounting tool.
As an embodiment of the present invention, an elastic film 20 is elastically disposed in the engaging groove 623, and the elastic film 20 is in pressing contact with the elastic protrusion 10; when the clamping structure works, when the elastic bulge 10 is clamped into the clamping groove 623 under the extrusion of the arc-shaped limiting rod 8, the elastic bulge 10 extrudes the elastic membrane 20, so that the elastic membrane 20 can be sunken into the inner wall of the clamping groove 623; after the elastic protrusions 10 are disengaged from the engaging grooves 623, the elastic films 20 will be attached to the notches of the engaging grooves 623 after elastic recovery, and further, when the mounting plug 62 is prevented from bouncing up under the reactive force of the conductive springs and the springs, the elastic protrusions 10 repeatedly extrude and attach to the engaging grooves 623, and further, quick detachment of the mounting plug 62 is affected.
The specific working process is as follows:
when the intelligent door lock works, when a user finds that the battery power in the door lock is used up or the mobile phone APP reminds the user that the battery power of the intelligent door lock is too low, the user can temporarily supply power to the system through a spare key or an external power supply or open the lock cylinder in other modes, and then the outer handle 4 is rotated to open the door; when a user needs to replace a battery, the user continuously rotates the outer handle 4 to drive the rotating shaft 5 to rotate, the rotation of the rotating shaft 5 winds the pull rope 63 on the rotating shaft 5, the pull rope 63 can pull the installation clamping head 64, so that the installation clamping head 64 is separated from the sliding slot 66 in the installation insertion cover 62, then a user manually pulls the installation insertion cover 62 out of the installation cavity 11 from the upper side of the outer box body 1, then the battery in the battery box 61 is pulled out of the battery compartment, at the moment, the auxiliary personnel or the other hand of the user continuously presses the outer handle 4 to enable the installation clamping head 64 to be in a contraction state, a new battery is inserted into the corresponding battery compartment, the installation insertion cover 62 is inserted into the upper end of the installation cavity 11, meanwhile, the bottom end of the installation insertion cover 62 is correspondingly inserted into the battery box 61, the installation insertion cover 62 is flush with the upper end face of the outer box body 1, and then the outer handle 4 is loosened, the elastic restoring force of the spring pushes the mounting chuck 64 to be slidably inserted into the sliding slot 66 of the mounting plug 62, so as to fix the mounting plug 62, thereby facilitating the mounting, fixing and sealing of the newly replaced battery.
In the description of the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. An intelligent household door lock comprises an outer box body (1); a lock cylinder is arranged on the outer shell; the outer box body (1) is provided with a fingerprint module (2) and a password input module (3); a hidden key hole is formed in the outer box body (1); the method is characterized in that: an outer handle (4) is arranged outside the outer box body (1), and a rotating shaft (5) is rotatably arranged on the outer box body (1); the outer end part of the rotating shaft (5) is connected with the outer handle (4); an installation cavity (11) is formed in the upper end of the outer box body (1), and a power supply assembly (6) is installed in the installation cavity (11); the power supply assembly (6) is used for electrically connecting the fingerprint module (2), the sealed input module and the control module; the power supply assembly (6) comprises a battery box (61), a mounting plug cover (62), a pull rope (63), a mounting chuck (64) and an insulating partition plate (65); the battery box (61) is fixedly installed in the installation cavity (11), and the top end of the battery box (61) is inserted with an installation plug cover (62); pulling grooves (12) are symmetrically formed in the outer box body (1) along two sides of the mounting cavity (11), one end of each pulling groove (12) is communicated with the outer wall of the rotating shaft (5), and the other end of each pulling groove (12) is communicated with the outer wall of the battery box (61); two side walls of the battery box (61) and two side walls of the mounting insertion cover (62) are respectively provided with a sliding slot (66), and the sliding slots (66) are aligned with the notches of the pulling grooves (12); pull ropes (63) are arranged in the symmetrically-arranged pulling grooves (12), and one ends of the symmetrically-arranged pull ropes (63) are respectively connected to the upper end face and the lower end face of the rotating shaft (5); the other end of the pull rope (63) is connected with an installation clamping head (64), and the installation clamping head (64) is inserted into the sliding slot (66) in a sliding mode; a plurality of battery bins are divided in the battery box (61) through a plurality of insulating partition plates (65), and batteries are inserted in the battery bins; the mounting plug cover (62) is used for fixing the battery, the mounting plug cover (62) is made of rubber, and the bottom end of the mounting plug cover (62) is provided with an elastic conducting strip; the outer end of the mounting clip (64) is slidably connected to the side wall of the pulling groove (12) by a spring.
2. The intelligent household door lock according to claim 1, characterized in that: the bottom end of the mounting plug cover (62) and the upper surface of the battery are connected with springs which are made of metal materials; clamping cavities (621) are formed in two sides of the bottom end of the mounting insertion cover (62); supporting rods (7) are fixed on the inner walls of the two sides of the battery box (61), and arc-shaped limiting rods (8) are obliquely arranged at the end parts of the supporting rods (7); the cross section of the support rod (7) connected with the arc-shaped limiting rod (8) is of a V-shaped structure.
3. The intelligent household door lock according to claim 2, characterized in that: the support rod (7) is connected with the arc-shaped limiting rod (8) through an elastic connecting sheet (9); the width of the outer side wall of the clamping cavity (621) is smaller than the width between the support rod (7) and the arc limiting rod (8), and an arc fillet is arranged at the bottom end of the clamping cavity (621).
4. The intelligent household door lock according to claim 3, characterized in that: a spring is connected between the inner wall of the supporting rod (7) and the arc-shaped limiting rod (8), and the spring is positioned above the elastic connecting piece (9); sunken groove (622) have been seted up to the lateral wall bottom of block chamber (621), and sunken groove (622) are used for carrying out the block to the spring spacing.
5. The intelligent household door lock according to claim 4, characterized in that: an elastic bulge (10) is arranged on the inner side wall of the upper end of the arc-shaped limiting rod (8), and the elastic bulge (10) inclines downwards; the inner wall of the clamping cavity (621) is provided with a clamping groove (623), and the clamping groove (623) is obliquely and downwards arranged; the clamping groove (623) and the elastic bulge (10) are mutually clamped in a sliding manner.
6. The intelligent household door lock according to claim 5, characterized in that: an elastic film (20) is elastically arranged in the clamping groove (623), and the elastic film (20) is in pressing contact with the elastic bulge (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584815.4A CN111809970A (en) | 2020-06-23 | 2020-06-23 | Intelligent household door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010584815.4A CN111809970A (en) | 2020-06-23 | 2020-06-23 | Intelligent household door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111809970A true CN111809970A (en) | 2020-10-23 |
Family
ID=72845558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010584815.4A Withdrawn CN111809970A (en) | 2020-06-23 | 2020-06-23 | Intelligent household door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111809970A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1445738A1 (en) * | 2003-02-04 | 2004-08-11 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Portable device having flexible case |
| JP2011017242A (en) * | 2009-06-08 | 2011-01-27 | Yuhshin Co Ltd | Electric lock |
| CN206530161U (en) * | 2017-02-22 | 2017-09-29 | 深圳市宝恒通实业有限公司 | A kind of anti-theft device of warehouse gate |
| CN209855416U (en) * | 2018-12-04 | 2019-12-27 | 天津易华录信息技术有限公司 | Intelligent door lock unlocking device |
| CN210460206U (en) * | 2019-07-15 | 2020-05-05 | 合肥联宝信息技术有限公司 | Press pop-up structure and electronic equipment |
-
2020
- 2020-06-23 CN CN202010584815.4A patent/CN111809970A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1445738A1 (en) * | 2003-02-04 | 2004-08-11 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Portable device having flexible case |
| JP2011017242A (en) * | 2009-06-08 | 2011-01-27 | Yuhshin Co Ltd | Electric lock |
| CN206530161U (en) * | 2017-02-22 | 2017-09-29 | 深圳市宝恒通实业有限公司 | A kind of anti-theft device of warehouse gate |
| CN209855416U (en) * | 2018-12-04 | 2019-12-27 | 天津易华录信息技术有限公司 | Intelligent door lock unlocking device |
| CN210460206U (en) * | 2019-07-15 | 2020-05-05 | 合肥联宝信息技术有限公司 | Press pop-up structure and electronic equipment |
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Application publication date: 20201023 |