CN201627437U - Externally-hung electronic lock of motor - Google Patents
Externally-hung electronic lock of motor Download PDFInfo
- Publication number
- CN201627437U CN201627437U CN2010201276891U CN201020127689U CN201627437U CN 201627437 U CN201627437 U CN 201627437U CN 2010201276891 U CN2010201276891 U CN 2010201276891U CN 201020127689 U CN201020127689 U CN 201020127689U CN 201627437 U CN201627437 U CN 201627437U
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- CN
- China
- Prior art keywords
- lock
- drive motors
- driving gear
- motor shaft
- lock housing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides an externally-hung electronic lock of a motor, which is convenient to repair and replace and comprises a lock case, a drive motor, a transmission mechanism, a bolt component, a lock head component and a control circuit board, wherein the transmission mechanism, the bolt component, the lock head component and the control circuit board are fixedly arranged in the lock case; the control circuit board is communicated with the drive motor, the transmission mechanism is formed by mutually meshed and linked gears, the drive motor and the bolt component are respectively linked with the transmission mechanism, and the bolt component is also provided with the lock head component linked with the bolt component; and the externally-hung electronic lock is characterized in that the drive motor is arranged outside the lock case, the lock case is provided with a motor shaft installing hole through which a shaft on the drive motor penetrates, the part where the motor shaft penetrates into the lock case is linked with a drive gear, and the motor shaft is movably and detachably connected with the drive gear. The drive motor is arranged outside of the lock case and movably and detachably connected with the drive gear in the lock case, thus facilitating the after-sale repair and replacement of the electric lock, and leading to easy detachment of the drive motor outside the lock case for corresponding operation without detaching the lock case.
Description
Technical field
The utility model relates to a kind of lock, especially a kind of motor external hanging type electronic lock.
Background technology
At present, traditional electronic lock adopts drive motors and mechanical key is unblanked and locking on the market, comprise lock housing and be installed on lock housing interior drive motors, transmission mechanism, dead bolt assembly, lock head component and control circuit board, control circuit board is connected with drive motors, and the forward and reverse of control drive motors, transmission mechanism is made up of the gear of the linkage that is meshing with each other, drive motors and dead bolt assembly link with transmission mechanism respectively, thereby drive the stretching motion of dead bolt assembly, historical facts or anecdotes shows the work of unblanking of electronic lock and locking; Simultaneously, the interlock of lock head component and dead bolt assembly when driving intermediate gear shaft in the lock head component with key and rotate, will drive the dead bolt assembly and do stretching motion, and realize the work with locking unblanked of electronic lock.Wherein, drive motors in lock housing towards vertical with the lock housing long axis direction, and by bevel gear or helical gear and with the gears engaged of drive motors interlock.Through the practical experience of production and selling as can be known, selecting the drive motors of a fair-sized and model to install in narrow and small lock housing space is the thing of a difficulty, because the common driving force that little drive motors produced is not enough to drive the opening and closing of door lock, high-quality little drive motors has then increased cost of production; Moreover select a common big drive motors, though can produce enough driving forces, can be because of bulky, and cause the thick and heavy of electronic lock integral body, and structural complexity, the difficulty of producing increased.Again because in the use of electronic lock, the parts of easy damage are the drive motors part in the drive unit, and the electronic lock of electric motor built-in and be not easy to keep in repair and change, this just brings very big inconvenience to after-sale service.If adopt high-grade drive motors to improve the application life of himself, this will certainly increase cost again, and influence is sold.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of and has reduced cost, and the motor external hanging type electronic lock of convenient for maintaining and replacing.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of motor external hanging type electronic lock, comprise lock housing, drive motors, and be fixedly arranged on transmission mechanism in the lock housing, the dead bolt assembly, lock head component and control circuit board, control circuit board is connected with drive motors, transmission mechanism is that the be meshing with each other driving gear of linkage and driven gear formed, driving gear and drive motors interlock, driven gear and the interlock of dead bolt assembly, also be provided with lock head component on the dead bolt assembly with its interlock, it is characterized in that: described drive motors is installed on the lock housing outside, have the motor shaft installing hole that passes for motor shaft on the drive motors on the lock housing, the part that motor shaft stretches in the lock housing links with driving gear, and motor shaft and driving gear constitute dismountable flexible connection.
Adopt technique scheme, drive motors is installed in the lock housing outside, and form dismountable flexible connection with driving gear in the lock housing, thereby greatly facilitate electronic lock in later period maintenance and replacing, need not to dismantle lock housing, can easily unload the drive motors that is installed on outside the lock housing and can operate accordingly.
Of the present utility modelly further be set to: described drive motors is installed with the reference column of two projectioies at least on the end face of lock housing, connect relative end, place with drive motors on the reference column and be provided with boss, the boss diameter is greater than reference column self diameter, the installation place of drive motors has and the suitable mounting groove of reference column convex platform on the lock housing, also be provided with the circular-arc locating slot with mounting groove UNICOM on the lock housing, the locating slot diameter is less than the boss diameter.
Adopt technique scheme, drive motors only need stretch into the end of reference column the mounting groove on the locating slot, rotate then around motor shaft installing hole choosing dress, final reference column can go to fixed end and form firm interference fit with locating slot, thus the installation of realization drive motors and fixing; If dismantle down drive motors, only need reference column to be gone to mounting groove, and take out from mounting groove by counter clockwise direction positioning of rotating post, simple and quick.
Of the present utility modelly further be set to: described motor shaft end is installed with spacing head again, spacing head shapes is a cube, the cross section of spacing head is greater than the axis hole area at driving gear center, the shaft hole inner wall at driving gear center is provided with and spacing suitable groove, and motor shaft, spacing head and driving gear constitute dismountable flexible connection.Wherein, described spacing head and motor shaft end are by being threaded.
Adopt technique scheme, motor shaft is connected for dismountable screw with spacing head, makes things convenient in the later maintenance spacing replacing after the wearing and tearing, reduction maintenance cost, and the cooperating of the axis hole upper groove at spacing head and driving gear center, then big convenience spacing dismounting and installation.
Below in conjunction with accompanying drawing the utility model is further described:
Description of drawings
Fig. 1 is the schematic internal view of the utility model embodiment.
Fig. 2 is the side sectional view of the utility model embodiment.
Fig. 3 is the partial schematic diagram of the utility model embodiment motor shaft installing hole.
Fig. 4 is equipped with the schematic diagram of drive motors for Fig. 3.
Fig. 5 is the decomposing schematic representation of the utility model embodiment drive motors, spacing head and driving gear.
Fig. 6 is the partial cutaway schematic diagram that the utility model embodiment drive motors and spacing head cooperate.
Fig. 7 is the front view of the utility model embodiment driving gear.
The specific embodiment
Shown in Fig. 1-7, present embodiment comprises lock housing 1, drive motors 2, inductive component 11 on the lock housing 1, and be fixedly arranged on transmission mechanism 3 in the lock housing 1, dead bolt assembly 4, lock head component 5 and control circuit board 6, control circuit board 6 is connected with drive motors 2, transmission mechanism 3 is made up of the driving gear 31 and the driven gear 32 of the linkage that is meshing with each other, driving gear 31 and drive motors 2 interlocks, driven gear 32 and 4 interlocks of dead bolt assembly, also be provided with lock head component 5 on the dead bolt assembly 4 with its interlock, inductive component 11 on the lock housing 1 is electrically connected with control circuit board 6, and responds to mutually with the door magnetic on the corresponding doorframe.When the link lever type electronic lock cut out, the relative also sensing with door magnetic of inductive component 11 should produce the signal of telecommunication and give control circuit board 6, thereby drive motors 2 is carried out corresponding control, makes drive motors realize opening and closing or rotate and reverse.Transmission mechanism 3 is formed for a driving gear 31 and two driven gears 32 of the linkage that is meshing with each other, driving gear 31 and drive motors 2 interlocks, driven gear 32 and 4 interlocks of dead bolt assembly, when driving gear 31 is subjected to drive motors 2 drivings will drive driven gear 32 rotations when rotating, and can drive dead bolt assembly 4 and do stretching motion, thereby realize unblanking and the work of locking of electronic lock; Simultaneously, therefore lock head component 5 and 4 interlocks of dead bolt assembly also can adopt the mechanical system lock and unlock, and when with the key turns lock head component, lock head component 5 will drive the stretching motion of dead bolt assembly 4, realize the work with locking unblanked of electronic lock.Shown in Fig. 3,4, on lock housing, have the motor shaft installing hole 14 that passes for drive motors 2 motor shafts 23 with driving gear 31 axis hole relative positions, motor shaft 23 stretches into the part and driving gear 31 interlocks in the lock housing 1, the other end that contacts with drive motors 2 on the motor shaft 23 is connected with spacing 7, be shaped as cuboid for spacing 7, spacing 7 axially on also be provided with a blind hole, then motor shaft 23 stretches in the blind hole, and is connected with the bolt of motor shaft 23 by running through spacing 7, blind hole.Spacing 7 cross section is greater than the axis hole area at driving gear 31 centers, the shaft hole inner wall at driving gear 31 centers is provided with and spacing 7 suitable groove 311, to drive driving gear 31 when placing for spacing 7 in the groove 311 on the driving gear 31 and link, and motor shaft 23, spacing 7 and the dismountable flexible connection of driving gear 31 formations.
Shown in Fig. 5,6, drive motors 2 is installed with the reference column 21 of three projectioies on the end face of lock housing 1, reference column 21 symmetry and being distributed in one heart on the end face of drive motors 2, end relative with drive motors 2 junctions on the reference column 21 is provided with extended boss 22, and the diameter of boss 22 is greater than the diameter of reference column 21 shafts.When drive motors 2 links with driving gear 31, the installation place of drive motors 2 has and the suitable mounting groove 13 of reference column 21 convex platforms 22 on the lock housing 1, boss 22 can pass mounting groove 31 to lock housing 1, also be provided with three circular-arc locating slots 12 with mounting groove 13 UNICOMs on the lock housing 1, locating slot 12 diameters are less than the diameter of boss 22, initiating terminal when mounting groove 13 is positioned at locating slot 12 and rotates in the counterclockwise direction, locating slot 12 other ends are the suitable fixed end 121 of diameter and reference column 21, in the installation process of drive motors 2, only need after mounting groove 13 stretches into, to go to boss 22 ends of reference column 21 in the locating slot 12, rotate counterclockwise drive motors 2 around motor shaft installing hole 14 then, the fixed end 121 that goes to locating slot 12 until reference column 21 is fixing, this moment, reference column 21 formed interference fit with the fixed end 121 of locating slot 12, thus the installation of realization drive motors 2 and fixing.If dismantle down drive motors, only need positioning of rotating post 21 in the direction of the clock, reference column 21 is gone to mounting groove 13, and take out from mounting groove 13, simple and quick.Be equipped with locating slot 12 on two sides relative with driving gear 31 axis holes on the lock housing 1, drive motors 2 can be installed from both direction like this.Can simply release by present embodiment and accompanying drawing, mounting groove 13 also can be positioned at the initiating terminal place that locating slot 12 clockwise directions rotate, then other 12 1 ends of locating slot are fixed end 121, and drive motors 2 is installed and fixing rotation direction is that reference column 21 clockwise directions after mounting groove 13 enters locating slot 2 rotate and can finish.Can also release in addition, the reference column 21 on the drive motors 2 can be provided with two or four or more, then has the locating slot 13 with reference column 2 corresponding numbers on the lock housing 1, thereby satisfies the needs that drive motors 2 is installed.
Because drive motors 2 installs in lock housing 1 outside, and form dismountable flexible connection, thereby greatly facilitate the maintenance and the replacing in electronic lock later stage, realize need not dismounting lock 1 shell, the operation that can unload or install drive motors with driving gear in the lock housing 1; Simultaneously also make motor external hanging type electronic lock lock body seem frivolous, for selling, carry and installation having brought immeasurable benefit; And can select bigger common drive motors to drive unblanking of door lock and locking, and need not to worry the problem of cost and cost.In addition, motor shaft is connected for dismountable bolt with spacing head, makes things convenient in the later maintenance spacing replacing after the wearing and tearing, reduction maintenance cost, and spacing the 7 axis hole upper groove 311 with driving gear 31 centers cooperates, then big convenience spacing 7 dismounting and installation.Certainly, can simply release by present embodiment and accompanying drawing, motor shaft 23 is connected with 7 of spacing head and can also adopts spacing 7 set blind hole to change screw into, motor shaft 23 ends are provided with and the corresponding screw thread of screw, and then run through spacing 7, blind hole and be connected with the bolt of motor shaft 23 by passing; Described bolt connects also can adopt the screw connection.
The present embodiment operating principle is: lockset is connected power supply after requiring to install.When shutting behind the door, be installed in the signal that the door magnetic on the doorframe will lay the key under the door for inductive component 11 1, through the control of control circuit board 6, drive motors drive driving gear 31, driven gear 32 and dead bolt assembly 4, stretch out and inserts lockhole on the doorframe thereby drive dead bolt assembly 4, and realization is locked; Through the gate inhibition or swipe the card give unlocking signal after, behind control circuit board 6, make drive motors 2 drive driving gear 31, driven gear 32 and dead bolt assemblies 4, thereby drive dead bolt assembly 4 retractions, and realize unblanking.In addition, can also realize that mechanical key locks and unblank by being linked of lock head component 5 and dead bolt assembly 4.
Claims (4)
1. motor external hanging type electronic lock, comprise lock housing, drive motors, and be fixedly arranged on transmission mechanism in the lock housing, the dead bolt assembly, lock head component and control circuit board, control circuit board is connected with drive motors, transmission mechanism is that the be meshing with each other driving gear of linkage and driven gear formed, driving gear and drive motors interlock, driven gear and the interlock of dead bolt assembly, also be provided with lock head component on the dead bolt assembly with its interlock, it is characterized in that: described drive motors is installed on the lock housing outside, have the motor shaft installing hole that passes for motor shaft on the drive motors on the lock housing, the part that motor shaft stretches in the lock housing links with driving gear, and motor shaft and driving gear constitute dismountable flexible connection.
2. motor external hanging type electronic lock according to claim 1, it is characterized in that: described drive motors is installed with the reference column of two projectioies at least on the end face of lock housing, connect relative end, place with drive motors on the reference column and be provided with boss, the boss diameter is greater than reference column self diameter, the installation place of drive motors has and the suitable mounting groove of reference column convex platform on the lock housing, also be provided with the circular-arc locating slot with mounting groove UNICOM on the lock housing, the locating slot diameter is less than the boss diameter.
3. motor external hanging type electronic lock according to claim 1 and 2, it is characterized in that: described motor shaft end is installed with spacing head, spacing head shapes is a cube, the cross section of spacing head is greater than the axis hole area at driving gear center, the shaft hole inner wall at driving gear center is provided with and spacing suitable groove, and motor shaft, spacing head and driving gear constitute dismountable flexible connection.
4. motor external hanging type electronic lock according to claim 3 is characterized in that: described spacing head and motor shaft end are by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201276891U CN201627437U (en) | 2010-03-08 | 2010-03-08 | Externally-hung electronic lock of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201276891U CN201627437U (en) | 2010-03-08 | 2010-03-08 | Externally-hung electronic lock of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201627437U true CN201627437U (en) | 2010-11-10 |
Family
ID=43058830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201276891U Expired - Lifetime CN201627437U (en) | 2010-03-08 | 2010-03-08 | Externally-hung electronic lock of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201627437U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071839A (en) * | 2011-02-25 | 2011-05-25 | 浙江宏泰电子设备有限公司 | Motor lock |
| CN107575087A (en) * | 2017-07-06 | 2018-01-12 | 梁泳金 | A kind of modular electronic lock |
| CN111720494A (en) * | 2019-11-27 | 2020-09-29 | 忠恒集团有限公司 | Gear driving structure |
-
2010
- 2010-03-08 CN CN2010201276891U patent/CN201627437U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102071839A (en) * | 2011-02-25 | 2011-05-25 | 浙江宏泰电子设备有限公司 | Motor lock |
| CN102071839B (en) * | 2011-02-25 | 2013-04-03 | 浙江宏泰电子设备有限公司 | Motor lock |
| CN107575087A (en) * | 2017-07-06 | 2018-01-12 | 梁泳金 | A kind of modular electronic lock |
| CN107575087B (en) * | 2017-07-06 | 2024-02-13 | 梁泳金 | Modularized electronic lock |
| CN111720494A (en) * | 2019-11-27 | 2020-09-29 | 忠恒集团有限公司 | Gear driving structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101110 |
|
| CX01 | Expiry of patent term |