CN206581724U - Silent door lock system - Google Patents
Silent door lock system Download PDFInfo
- Publication number
- CN206581724U CN206581724U CN201620974660.4U CN201620974660U CN206581724U CN 206581724 U CN206581724 U CN 206581724U CN 201620974660 U CN201620974660 U CN 201620974660U CN 206581724 U CN206581724 U CN 206581724U
- Authority
- CN
- China
- Prior art keywords
- dead bolt
- door
- lock
- tongue slot
- lock body
- 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 - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses silent door lock system, belong to door lock technical field.Internal circuit is connected with dead bolt, infrared receiver respectively, and infrared receiver is arranged on the bottom of dead bolt.RF transmitter is arranged on the bottom of lock tongue slot；Dead bolt is corresponding with the position of lock tongue slot, and when door is locked, dead bolt is engaged with lock tongue slot.Door does not receive infrared ray when opening, the outer wound around coil of internal circuit control magnet is powered, so that dead bolt is retracted into the first lock body；Door connects receiving infrared-ray when closing, the logical reversely electricity of internal circuit control magnet coil makes magnet repel dead bolt, so that dead bolt is released into first locks body, it is necessary to add buffering around dead bolt, the speed that control dead bolt is gone out.The utility model is a system entirety, and integrality performance of the structure is good.Locking is more stable, accurate.Reduce the noise produced when lock tongue slot coordinates with door lock.
Description
Technical field
This practicality is a kind of door lock silencing apparatus, belongs to door lock technical field, can be effectively by the utility model
Reduce domestic noise.
Background technology
Door lock in existing market has noise mostly.Because door lock uses physical method mostly, i.e., inside by there is spring, when
Dead bolt is always in outside when door opens, and dead bolt, which can be squeezed, whenever switch gate takes in lock, when door is barred up completely,
The unobstructed fully extended lock body of dead bolt, now can all send compared with loud noise so that sometimes (such as sleep) people in life
Bothered.It can be seen that, it is necessary to a kind of silent door lock solves door lock noise problem.
Utility model content
The utility model is realized using electronic infrared technique of alignment, in life, is closed the door and is sent sound incessantly from door lock,
When firmly excessive at closing time so that the shock between door and doorframe can also produce extra noise.By adding in the middle of door and doorframe
Enter one layer of cushion and be effectively reduced the noise closed the door and brought, and main noise is still in door lock.
In order to solve the above problems, the technical solution adopted in the utility model is silent door lock system, the door-locking system bag
Include the first lock body 1, second lock body 2, door 3, doorframe 4；Door 3 is connected by rotating shaft with doorframe 4, and the first lock body 1 is arranged on door 3,
Second lock body 2 is arranged on doorframe 4；The first lock lock body 2 of body 1, second, which is engaged, completes being turned on or off for door 3.
First lock body 1 includes dead bolt 5, internal circuit 6, infrared receiver 7；Internal circuit 6 respectively with dead bolt 5, infrared
Line receiver 7 is connected, and infrared receiver 7 is arranged on the bottom of dead bolt 5.
Second lock body 2 includes lock tongue slot 8, RF transmitter 9；RF transmitter 9 is arranged on the bottom of lock tongue slot 8；
Dead bolt 5 is corresponding with the position of lock tongue slot 8, and when door 3 is locked, dead bolt 5 is engaged with lock tongue slot 8.
Internal circuit 6 is powered by dc source.
The inner side of lock tongue slot 8 is provided with guide chute, and guide chute is provided with cushion, and dead bolt 5 passes through cushion and the phase of lock tongue slot 8
Coordinate.Cushion is to reduce the noise produced when door lock coordinates.
Internal circuit 6 is controlled by way of Electromagnetic Control to the stretching or retraction of dead bolt 5.
The bottom of second lock body 2, which is provided with mounting groove, mounting groove, includes fixed block 10, connecting spring 11, magnetite 12, magnetite
12 are connected by connecting spring 11 with fixed block 10.
Door 3 does not receive infrared ray when opening, the outer wound around coil of the control magnet of internal circuit 6 is powered, so that dead bolt 5 be drawn
Return the first lock body 1；Door 3 connects receiving infrared-ray when closing, the logical reverse electricity of the control magnet coil of internal circuit 6 makes magnet exclusive lock
Tongue 5, so that dead bolt is released into first locks body 1, it is necessary to add buffering around dead bolt 5, control dead bolt 5 stretches out speed.What door was shut
When, magnetite 12 is connected with the first lock body 1, prevents dead bolt 5 from being retracted in the case where being not controlled by, door 3 is by wind or other
External force is opened accidentally, and plays a part of security protection.
Compared with prior art, the utility model has the advantages that.
1st, the utility model is a system entirety, and integrality performance of the structure is good.
2nd, the utility model uses electronic infrared technique of alignment so that the first lock body, the second lock body are engaged, whole system
Locking it is more stable, accurate.
3rd, dead bolt of the present utility model reduces the rigid collision between door and doorframe, and drop by internal circuit control
The noise that low lock tongue slot is produced when coordinating with door lock.
Brief description of the drawings
Fig. 1 is overall structure figure of the present utility model.
Fig. 2 is the lateral view of the first lock body.
Fig. 3 is the positive direction view of the first lock body.
Fig. 4 is the lateral view of the second lock body.
Fig. 5 is the positive direction view of the second lock body.
In figure：1st, the first lock body, the 2, second lock body, 3, door, 4, doorframe, 5, dead bolt, 6, internal circuit, 7, infrared ray connects
Receive device, 8, lock tongue slot, 9, RF transmitter, 10, fixed block, 11, connecting spring, 12, magnetite.
Embodiment
Load infrared receiver 7 in the lower section of dead bolt 5 first, the corresponding place dress of the second lock body 2 on doorframe 4
Upper infrared transmitter 9, infrared receiver 7, infrared transmitter 9 align after the closing of door 3, i.e., only when door is barred up completely,
The infrared receiver 7 of the lower section of dead bolt 5 can just receive infrared ray.In this way, loading onto internal circuit 6 in lock.When not detecting
During infrared ray, dead bolt 5 can be shunk back in the first lock body 1 automatically.
When infrared receiver 7 detects infrared ray, dead bolt 5 can stretch out the first lock body 1 simultaneously under the control of circuit 6 internally
Into the second lock body 2, the speed that dead bolt 5 is sent out is controlled by internal circuit 6, slowly coordinates between dead bolt 5 and lock tongue slot 8, subtract
The noise produced less.
Although the speed of dead bolt 5 is slow, as long as one shuts door, dead bolt 5, which will be sent, immediately enters the second lock body 2
It is interior, so it is avoided that door lock sends noise.
When door is shut, magnetite 12 is connected with the first lock body 1, prevents dead bolt 5 from being retracted in the case where being not controlled by,
Door 3 is opened accidentally by wind or other external force, plays a part of security protection.
Need that battery is installed inside the electronic lock to power.
Claims (1)
1. silent door lock system, it is characterised in that：The door-locking system includes the first lock body (1), the second lock body (2), door (3), door
Frame (4)；Door (3) is connected by rotating shaft with doorframe (4), and the first lock body (1) is arranged on door (3), and the second lock body (2) is arranged on door
On frame (4)；First lock body (1), the second lock body (2) are engaged and complete being turned on or off for door (3)；
First lock body (1) includes dead bolt (5), internal circuit (6), infrared receiver (7)；Internal circuit (6) respectively with dead bolt
(5), infrared receiver (7) is connected, and infrared receiver (7) is arranged on the bottom of dead bolt (5)；
Second lock body (2) includes lock tongue slot (8), RF transmitter (9)；RF transmitter (9) is arranged on lock tongue slot (8)
Bottom；Dead bolt (5) is corresponding with the position of lock tongue slot (8), and when door (3) is locked, dead bolt (5) is engaged with lock tongue slot (8)；
Internal circuit (6) is powered by dc source；
The inner side of lock tongue slot (8) is provided with guide chute, and guide chute is provided with cushion, and dead bolt (5) passes through cushion and lock tongue slot (8)
It is engaged；
Internal circuit (6) is controlled by way of Electromagnetic Control to the stretching or retraction of dead bolt (5)；
The bottom of second lock body (2), which is provided with mounting groove, mounting groove, includes fixed block (10), connecting spring (11), magnetite (12),
Magnetite (12) is connected by connecting spring (11) with fixed block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974660.4U CN206581724U (en) | 2016-08-30 | 2016-08-30 | Silent door lock system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620974660.4U CN206581724U (en) | 2016-08-30 | 2016-08-30 | Silent door lock system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581724U true CN206581724U (en) | 2017-10-24 |
Family
ID=60107631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620974660.4U Expired - Fee Related CN206581724U (en) | 2016-08-30 | 2016-08-30 | Silent door lock system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581724U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952340A (en) * | 2018-07-05 | 2018-12-07 | 余柳婵 | A kind of intelligent door lock and its application method with monitoring function |
| CN110761624A (en) * | 2019-09-18 | 2020-02-07 | 珠海格力电器股份有限公司 | Bolt control method and door lock system |
-
2016
- 2016-08-30 CN CN201620974660.4U patent/CN206581724U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108952340A (en) * | 2018-07-05 | 2018-12-07 | 余柳婵 | A kind of intelligent door lock and its application method with monitoring function |
| CN110761624A (en) * | 2019-09-18 | 2020-02-07 | 珠海格力电器股份有限公司 | Bolt control method and door lock system |
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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 |
Granted publication date: 20171024 Termination date: 20180830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |