CN208518455U - A kind of electronics lock handle of built-in clutch - Google Patents
A kind of electronics lock handle of built-in clutch Download PDFInfo
- Publication number
- CN208518455U CN208518455U CN201821002942.3U CN201821002942U CN208518455U CN 208518455 U CN208518455 U CN 208518455U CN 201821002942 U CN201821002942 U CN 201821002942U CN 208518455 U CN208518455 U CN 208518455U
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- CN
- China
- Prior art keywords
- clutch
- built
- handle
- drive rod
- square steel
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- 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 - Fee Related
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Abstract
The utility model proposes a kind of electronics lock handles of built-in clutch, including the clutch being built in outdoor handle, driving device, transmission device, square steel, lock control device and handle, transmission device includes driving spring, free part fixing piece and drive rod, driving spring is fixedly connected with free part, driving device is fixedly connected with drive rod, the spiral coil of driving spring is nested on drive rod, the fixed pin being interspersed on driving spring spiral coil is provided on drive rod, unlatching and closing for clutch is controlled by the triggering for the part that dissociates, clutch is arranged in handle with control handle and the connection of square steel and separates, this design structure is simple, it is practical, increase the range of fit of lock.
Description
Technical field
The utility model relates to mechanical structure field more particularly to a kind of electronics lock handles of built-in clutch.
Background technique
The technical solution that most of electronic lock uses on the market at present be all by clutch designs outside electronic lock room panel
It is interior, or electronic lock clutch is built in lock body, the electronic lock body that electronic lock manufacturer directly purchases built-in clutch comes real
The function that existing electronic lock is opened.Existing market mechanical lock accounts for the overwhelming majority, and electronic lock body is applicatory only to limit electronic lock field,
Therefore leading to electronic lock, increased production cost, and user must buy more at high cost than mechanical lock while buying electronic lock
Electronic lock body.It will result directly in lock body increased costs it can be seen that clutch is built in lock body, reduce the adaptation of lock body
Range.
In view of this, design it is a kind of clutch is built in outdoor handle, and the electronics that clutch is separated with lock body
Lock handle is necessary.
Utility model content
The purpose of this utility model is to provide a kind of electronics lock handles of built-in clutch, including are built in outdoor handle
In clutch, driving device, transmission device, square steel, lock control device and handle, transmission device includes driving spring, free
Part, fixing piece and drive rod, driving spring are fixedly connected with free part, and driving device is fixedly connected with drive rod, driving spring
Spiral coil be nested on drive rod, the fixed pin being interspersed on driving spring spiral coil is provided on drive rod, by free
The triggering of part controls unlatching and closing for clutch, clutch be arranged in handle with the connection of control handle and square steel and
Separation, and clutch is separated with electronic lock body.
Preferably, driving device includes motor and retarder, and motor is slowed down by retarder, and the rotation of motor is divided into
It rotates and reverse.The speed of motor is reduced by retarder and increases torque.
Preferably, clutch further includes trigger unit, limiting section and fixed part, and fixed part is fixed in handle, in limiting section
Limit spring is set, and trigger unit is the bolt axially arranged along drive rod, and one end of trigger unit is contacted with free part.
Preferably, driving spring is the torsionspring being built in inside free part.Driving spring can prevent motor because free
Part stops mobile and causes stall.
Preferably, electronics lock handle further includes square steel connector, and square hole is arranged among square steel connector, for square steel company
It connects, square steel connector side is equipped with aperture, and aperture is used to be inserted into for the other end of trigger unit.
Preferably, aperture among the fixed part of clutch, and passed through by square steel connector, and clutch and electronic lock body
Separation.Mechanical lock part is only needed to change when replacement in this way, the range of fit of lock can be greatly increased.
Preferably, rotating and reverse for motor moving left and right corresponding to driving spring and free part along drive rod is axial.
Mainly the spiral coil by the fixed pin on drive rod along driving spring rotates, and drives free part mobile.
Preferably, it is fixed in handle built in fixing piece, free part is in fixing piece internal slide and is provided with receiving transmission
The mobile fluting of bar limit.Limit the motion track of free part and drive rod.
Preferably, the opening and closing of the end thereof contacts control clutch for part and the trigger unit of dissociating, the unlatching of clutch and
Closing control handle is engaged with square steel.
Preferably, lock control device includes signal acquisition module, main control unit, memory, timing module and motor driven
Module is operated after signal acquisition module receives signal and identification signal by motor drive module driving motor.
Design is scientific and reasonable for the utility model, and structure is simple, easy to use, and clutch is arranged in outdoor door handle
Portion does not need setting and connect in panel with lock body outside electronic lock room, do not influence the beauty of outdoor door lock, and pass through built-in driving
Device and transmission device start motor after signal identification is verified, and drive transmission device to contact with clutch, clutch
Handle is engaged handle hand at present with square steel and realizes unlocking function after unlatching, therefore effective safety guarantee can be provided for user.
Clutch is separated with electronic lock body, increases the range of fit of lock body, only needs to change mechanical lock part when replacing electronic lock, no
Need replacing electronic lock body part.The utility model design structure is simple, easy to use, and range of fit is wide, is conducive to promote the use of.
Detailed description of the invention
Fig. 1 is the sectional view of the electronics lock handle of built-in clutch in the utility model；
Fig. 2 is the schematic diagram of the driving device of the electronics lock handle of built-in clutch and transmission device in the utility model；
Fig. 3 is the control principle drawing of the electronics lock handle of built-in clutch in the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The embodiments of the present invention are described below in detail, the example of embodiment is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the utility model, and should not be understood as the limit to the utility model
System.
The utility model proposes a kind of electronics lock handles of built-in clutch, as shown in Figure 1, including being built in outdoor
Clutch 1, driving device 2, transmission device 3, square steel 4, lock control device 5 and handle 6 in hand.Clutch 1 is arranged on room
The inside of outer handle 6, connect with transmission device 3 and square steel 4.Clutch 1 is not arranged in inside electronic lock body, with electronic lock body point
From.Therefore when replacing lock body, mechanical lock part is only needed to change, does not need replacement electronic lock body part, replacement lock can be reduced
The cost of body improves the efficiency of replacement lock body and the range of fit of lock body.
As shown in Fig. 2, transmission device 3 includes driving spring 7, free part 8, fixing piece 9 and drive rod 10, driving device 2
It is fixedly connected with drive rod 10, driving spring 7 is fixedly connected with free part 8, and driving device 2 is fixedly connected with drive rod 10, is passed
The spiral coil of spring 7 of moving is nested on drive rod 10, and the centre of drive rod 10, which is provided with, to be interspersed on 7 spiral coil of driving spring
Fixed pin 11 rotates fixed pin 11 along the spiral coil of driving spring 7 by the rotation of driving device 2, realizes 7 He of driving spring
Free part 8 is moved axially along drive rod 10, and driving spring 7 is built in the inside of free part 8.In optional example, pass
Spring 7 of moving is torsionspring, and driving spring 7 is fixed on to the inside of free part 8 by the straight torsion arm of torsionspring, makes to be driven
The fixed pin 11 of part 9 rotates on the spiral coil of driving spring 7, and then keeps driving spring 7 and free part 8 axial along drive rod 10
It is mobile.
Driving device 2 includes motor 12 and retarder 13, and the rotation of motor 12 is controlled by lock control device 5, and motor 12 is logical
It crosses retarder 13 to slow down, and torque can be increased, the rotation of motor 12, which is divided into, to be rotated and reverse.When motor 12 rotates,
Drive rod 10 is driven to rotate, the driving spring 7 and free part 8 being fixed on drive rod 10 move.The rotating forward of motor 12 and
Reversion corresponds to driving spring 7 and free part 8 moving left and right along 10 axial direction of drive rod.Driving spring 7 also acts as buffering at this time
Effect, when the lasting rotation of motor 12, free part 8 is moved to both ends and stops movement, and the power of motor 12 is transmitted to driving spring
7, prevent motor 12 from causing stall due to free part 8 stops movement.
Clutch 1 includes trigger unit 14, fixed part 15 and limiting section 16.Fixed part 15 is fixed in handle 6, limiting section 16
Interior setting limit spring, trigger unit 14 are the bolts axially arranged along drive rod 10, and one end of trigger unit 14 connects with free part 8
Touching.It is fixed in handle built in fixing piece, free part 8 is in 9 internal slide of fixing piece and is provided with the receiving limit shifting of drive rod 10
Dynamic fluting 17.One positive stop end 18 is set on drive rod 10, and when drive rod 10 is mobile, positive stop end 18 is moved in 17 the inside of fluting
It is dynamic, play the role of limiting buffer to the movement of drive rod 10.Preferably, which is square groove, in optional example,
The fluting 17 can also be the slot of the other shapes such as annular groove.
One end of free part 8 is contacted with the trigger unit 14 of clutch 1, and the limit spring of the limiting section 16 of clutch 1 is always
Compressive state is kept, the trigger unit 14 of clutch 1 is remained with one end of free part 8 and contacts.The other end of free part 8 is logical
Drive rod 10 is crossed to be fixedly connected with the retarder 13 of driving device 2.
Electronics lock handle 6 further includes square steel connector 19, and clutch 1, square steel 4 and square steel connector 19 are assemblied in handle 6
In, the intermediate aperture of fixed part 15 of clutch 1, and with 19 assembly connection of square steel connector, setting side among square steel connector 19
Shape hole, for the connection of square steel 4, in optional example, which can be the other shapes other than rectangular, such as six
Side shape, but needing guarantor's steel fastener 19 and square steel 4 is relatively-stationary radially.19 side of square steel connector is equipped with aperture
20, aperture 20 is used to be inserted into for the other end of trigger unit 14, and in one example, aperture 20 is square hole, is also possible to remove
Other shapes other than square hole, such as pentagon, hexagon etc..Correspondingly, the shape of that one end of close trigger unit 14 therewith
Shape is consistent therewith.Limit spring is set between square steel connector 19 and handle 6, trigger unit 14 is allow to be properly inserted aperture always
In 20, therefore trigger unit 14 and square steel connector 19 are properly inserted, and can control being engaged for handle 6 and square steel 4.
As shown in figure 3, lock control device 5 includes signal acquisition module 21, main control unit 22, memory 23, touch sensing
Device 24, timing module 25 and motor drive module 26 are driven after signal acquisition module 21 receives signal and identification signal by motor
The operating of 26 driving motor 12 of dynamic model block.In optional example, signal acquisition module 21 uses fingerprint identification technology, Bluetooth communication
One of technology and password identification technology or various ways are driven after receiving signal and identification signal by motor drive module 26
Dynamic motor 12 operates.In addition to using one of fingerprint identification technology, Bluetooth Communication Technology and password identification technology or a variety of sides
Formula receives signal, can also be using other feasible identification technologies such as speech recognition or recognitions of face.After signal is identified, by
Motor drive module 26 sends signal drive motor 12 and operates, and drives drive rod 10 to rotate, the fixed pin 11 of drive rod 10 is made to exist
It is rotated on the spiral coil of driving spring 7, and then moves axially driving spring 7 and free part 8 along drive rod 10.Then dissociate part
The trigger unit 14 of 8 triggering clutches 1 is properly inserted the aperture 20 of square steel connector 19, and the unlatching of clutch 1 at this time is so that square steel 4
It is engaged with handle 6, pushing handle can be realized unlocking.If clutch 1 is in close state, square steel 4 and handle 6 are in free
State pushes handle at this time and fail to open door lock.
It can be seen that clutch 1 to be arranged in the inside of outdoor door handle 6, do not need that panel is arranged outside electronic lock room
Inside occupy extra space.And clutch 1 is separated with electronic lock body, increases the range of fit of lock body, when replacing electronic lock
Mechanical lock part is only needed to change, replacement electronic lock body part is not needed.Additionally by built-in driving device 2 and transmission device 3,
After signal is received identification verifying, starts driving device 2, transmission device 3 is driven to contact with clutch 1, after clutch 1 is opened
Handle is engaged handle hand at present with square steel and realizes unlocking function.Therefore effective safety guarantee can be provided for user.This is practical
New design structure is simple, easy to use, and range of fit is wide, is conducive to promote the use of.
Obviously, those skilled in the art can be made without departing from the spirit and scope of the utility model to this
The various modifications and change of the embodiment of utility model.In this manner, if these modifications and changes are in the utility model
In the range of claim and its equivalent form, then the utility model, which also aims to, covers these modifications and changes.Word " comprising "
It is not excluded for the presence of other element or steps that do not list in the claims.Certain measures are documented in mutually different appurtenance
Simple fact in benefit requirement does not show that the combination of these measures is consequently not used for making a profit.Any appended drawing reference in claim
It should not be regarded as limited to range.
Claims (10)
1. a kind of electronics lock handle of built-in clutch, which is characterized in that including be built in outdoor handle clutch, driving
Device, transmission device, square steel, lock control device and handle, the transmission device include driving spring, free part, fixing piece and
Drive rod, the driving spring are fixedly connected with the free part, and the driving device is fixedly connected with the drive rod, described
The spiral coil of driving spring is nested on the drive rod, is provided on the drive rod and is interspersed in the driving spring spiral coil
On fixed pin, unlatching and closing for the clutch is controlled by the triggering of the free part, the clutch is set
To control the handle and the connection of the square steel and separate in the handle.
2. the electronics lock handle of built-in clutch according to claim 1, which is characterized in that the driving device includes electricity
Machine and retarder, the motor are slowed down by the retarder, and the rotation of the motor, which is divided into, to be rotated and reverse.
3. the electronics lock handle of built-in clutch according to claim 1, which is characterized in that the clutch further includes touching
Hair portion, limiting section and fixed part, the fixed part are fixed in the handle, and limit spring is arranged in the limiting section, described
Trigger unit is the bolt axially arranged along the drive rod, and one end of the trigger unit is contacted with the free part.
4. the electronics lock handle of built-in clutch according to claim 1, which is characterized in that the driving spring is built-in
Torsionspring inside the free part.
5. the electronics lock handle of built-in clutch according to claim 3, which is characterized in that the electronics lock handle also wraps
Square steel connector is included, square hole is set among the square steel connector, for square steel connection, square steel connector side
Equipped with aperture, the aperture is used to be inserted into for the other end of the trigger unit.
6. the electronics lock handle of built-in clutch according to claim 5, which is characterized in that the fixed part of the clutch
Intermediate aperture, and passed through by the square steel connector, and the clutch is separated with electronic lock body.
7. the electronics lock handle of built-in clutch according to claim 2, which is characterized in that the rotating forward of the motor and anti-
Turn the moving left and right along the drive rod axial direction corresponding to the driving spring and the free part.
8. the electronics lock handle of built-in clutch according to claim 1, which is characterized in that fixed built in the fixing piece
In in the handle, the free part is in the fixing piece internal slide and is provided with opening for the receiving drive rod limit movement
Slot.
9. the electronics lock handle of built-in clutch according to claim 3, which is characterized in that the free part and the touching
The end thereof contacts in hair portion control the opening and closing of the clutch, the opening and closing of the clutch control the handle with
The occlusion of the square steel.
10. the electronics lock handle of built-in clutch according to claim 2, which is characterized in that the lock control device packet
Signal acquisition module, main control unit, memory, timing module and motor drive module are included, signal acquisition module receives signal simultaneously
After identification signal, the motor is driven to operate by the motor drive module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821002942.3U CN208518455U (en) | 2018-06-27 | 2018-06-27 | A kind of electronics lock handle of built-in clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821002942.3U CN208518455U (en) | 2018-06-27 | 2018-06-27 | A kind of electronics lock handle of built-in clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208518455U true CN208518455U (en) | 2019-02-19 |
Family
ID=65336267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821002942.3U Expired - Fee Related CN208518455U (en) | 2018-06-27 | 2018-06-27 | A kind of electronics lock handle of built-in clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208518455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590340A (en) * | 2018-06-27 | 2018-09-28 | 北京洛克欧乐科技股份有限公司 | A kind of electronics lock handle of built-in clutch |
| WO2021077929A1 (en) * | 2019-10-21 | 2021-04-29 | 珠海格力电器股份有限公司 | Device and method for preventing door lock from being unlocked by abnormal method and door |
-
2018
- 2018-06-27 CN CN201821002942.3U patent/CN208518455U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590340A (en) * | 2018-06-27 | 2018-09-28 | 北京洛克欧乐科技股份有限公司 | A kind of electronics lock handle of built-in clutch |
| WO2021077929A1 (en) * | 2019-10-21 | 2021-04-29 | 珠海格力电器股份有限公司 | Device and method for preventing door lock from being unlocked by abnormal method and door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20200627 |