CN208168564U - A kind of SCM Based anti-collision human door lock - Google Patents
A kind of SCM Based anti-collision human door lock Download PDFInfo
- Publication number
- CN208168564U CN208168564U CN201820586585.3U CN201820586585U CN208168564U CN 208168564 U CN208168564 U CN 208168564U CN 201820586585 U CN201820586585 U CN 201820586585U CN 208168564 U CN208168564 U CN 208168564U
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- handle
- inductor
- door lock
- based anti
- door
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Abstract
The utility model belongs to household field of lockset, and in particular to a kind of SCM Based anti-collision human door lock, when can be realized that pedestrian passes through outdoors, personnel in active warning room prevent danger.A kind of SCM Based anti-collision human door lock, the door lock are set to door body, including handle and control system, and the control system includes single-chip microcontroller, handle inductor, ranging inductor and alarm lamp；The handle and door body are rotatablely connected, and the handle inductor, ranging inductor and alarm lamp are all connected with single-chip microcontroller, and handle inductor is arranged at arm pivot post, and ranging inductor is set on the outside of door body, alarm lamp is set to above handle.Automatic alarm may be implemented in the utility model, when preparing to open door, has pedestrian by front of the door, alarm lamp can prompt user, while the utility model is more convenient to use, can open simultaneously bolt and lock pin by handle.
Description
Technical field
The utility model belongs to household field of lockset, and in particular to a kind of SCM Based anti-collision human door lock.
Background technique
In building use environment, since stairway spaces are relatively narrow, when opening door, door can occupy a large amount of building
Road space brings inconvenience for pedestrian in corridor, and especially when pedestrian passes through door, door is just opened, and will cause collision danger
Danger.Although there is the equipment such as opal that can observe situation outdoors, every time open the door will active observation be not appropriate for above situation.
Utility model content
The utility model provides a kind of SCM Based anti-collision human door lock, when can be realized that pedestrian passes through outdoors, actively
Personnel in room are reminded, danger is prevented.
The technical solution adopted in the utility model is：
A kind of SCM Based anti-collision human door lock, the door lock are set to door body, including handle and control system, the control
System processed includes single-chip microcontroller, handle inductor, ranging inductor and alarm lamp；
The handle and door body are rotatablely connected, and the handle inductor, ranging inductor and alarm lamp are all connected with single-chip microcontroller,
Handle inductor is arranged at arm pivot post, and ranging inductor is set on the outside of door body, alarm lamp is set to above handle.
When door needs to open, the necessary rotational handle of operator, when handle inductor detects handle rotation, simultaneously
Distance measuring sensor, which senses, nearby pedestrian's process, and the two transmits signals to single-chip microcontroller, and single-chip microcontroller control alarm lamp is reported
It is alert, remind operator.
It preferably, further include bolt, lock pin and keyhole, the bolt connects handle, and lock pin connects keyhole.Handle connects
Pin pin is patched for routine use, keyhole can lock door with lock pin cooperation.
Preferably, the handle is connect with keyhole by gear set, and handle connects driving gear, and keyhole connection is passive
Gear, the driving gear are engaged with driven gear.Handle is connect with keyhole by gear, when lock pin locking, can be passed through
Side rotational handle in the room, while realizing the opening of bolt and lock pin, just improve the convenience used.
Preferably, the handle is connect with driving gear by ratchet structure, and the ratchet structure includes pawl and ratchet,
The pawl is connect with handle, and pawl includes elastic piece, and ratchet has ratchet, and the ratchet is set on the inside of driving gear.Ratchet
Structure can realize one-way movement, therefore rotational handle can only open lock pin, without lock pin is locked when handle resets.
Preferably, through-hole is arranged in the pawl, and handle inductor is arranged in through-hole position.Handle drives pawl rotation
When, pawl blocks handle inductor, and handle inductor is started to work at this time.
Automatic alarm may be implemented in the utility model, when preparing to open door, has pedestrian by front of the door, alarm lamp can be right
User prompts, while the utility model is more convenient to use, can open simultaneously bolt and lock pin by handle.
Detailed description of the invention
Fig. 1 is the utility model structure diagram；
Fig. 2 is control system connection schematic diagram；
Fig. 3 is handle and keyhole connection schematic diagram；
In figure：1- handle, 2- door body, 3- single-chip microcontroller, 4- handle inductor, 5- ranging inductor, 6- alarm lamp, 7- are inserted
Pin, 8- keyhole, 9- lock pin, 10- driving gear, 10a- ratchet, 11- driven gear, 12- pawl, 12a- elastic piece.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.
As shown in FIG. 1 to 3, a kind of SCM Based anti-collision human door lock, the door lock are set to door body 2, including handle 1
With control system, control system includes single-chip microcontroller 3, handle inductor 4, ranging inductor 5 and alarm lamp 6；Handle 1 and door body 2
Rotation connection, the handle inductor 4, ranging inductor 5 and alarm lamp 6 are all connected with single-chip microcontroller 3, and the setting of handle inductor 4 exists
At 1 shaft of handle, ranging inductor 5 is set to 1 outside of door body, alarm lamp 6 is set to 1 top of handle.
It further include bolt 7, lock pin 9 and keyhole 8, bolt 7 connects handle 1, and lock pin 9 connects keyhole 8.
Handle 1 is connect with keyhole 8 by gear set, and handle 1 connects driving gear 10, and keyhole 8 connects driven gear
11, driving gear 10 is engaged with driven gear 11.Handle 1 is connect with driving gear 10 by ratchet structure, and ratchet structure includes
Pawl 12 and ratchet, pawl 12 are connect with handle 1, and pawl 12 includes elastic piece 12a, and ratchet has ratchet 10a, ratchet 10a setting
In 10 inside of driving gear.Through-hole is arranged in pawl 12, and handle inductor 4 is arranged in through-hole position.
Utility model works process is as follows：User's rotational handle 1, pawl 12 rotates at this time, and handle inductor 4 generates
Signal, when having pedestrian to pass through in front of the door at this time, ranging inductor 5 generates signal, and when the two acts on simultaneously, single-chip microcontroller 3 is controlled
Alarm lamp 6 issues user and prompts.Meanwhile when user continues to rotate handle 1, handle 1 drives keyhole 8 to rotate, from
And open simultaneously bolt 7 and lock pin 9.
Claims (5)
1. a kind of SCM Based anti-collision human door lock, it is characterised in that：The door lock is set to door body, including handle and control are
System, the control system includes single-chip microcontroller, handle inductor, ranging inductor and alarm lamp；
The handle and door body are rotatablely connected, and the handle inductor, ranging inductor and alarm lamp are all connected with single-chip microcontroller, handle
Inductor is arranged at arm pivot post, and ranging inductor is set on the outside of door body, alarm lamp is set to above handle.
2. a kind of SCM Based anti-collision human door lock according to claim 1, it is characterised in that：It further include bolt, lock
Pin and keyhole, the bolt connect handle, and lock pin connects keyhole.
3. a kind of SCM Based anti-collision human door lock according to claim 2, it is characterised in that：The handle and key
Hole is connected by gear set, and handle connects driving gear, and keyhole connects driven gear, and the driving gear is nibbled with driven gear
It closes.
4. a kind of SCM Based anti-collision human door lock according to claim 3, it is characterised in that：The handle and active
Gear is connected by ratchet structure, and the ratchet structure includes pawl and ratchet, and the pawl is connect with handle, and pawl includes bullet
Property piece, ratchet has a ratchet, and the ratchet is set on the inside of driving gear.
5. a kind of SCM Based anti-collision human door lock according to claim 4, it is characterised in that：The pawl setting is logical
Handle inductor is arranged in hole, through-hole position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820586585.3U CN208168564U (en) | 2018-04-24 | 2018-04-24 | A kind of SCM Based anti-collision human door lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820586585.3U CN208168564U (en) | 2018-04-24 | 2018-04-24 | A kind of SCM Based anti-collision human door lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208168564U true CN208168564U (en) | 2018-11-30 |
Family
ID=64370550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820586585.3U Expired - Fee Related CN208168564U (en) | 2018-04-24 | 2018-04-24 | A kind of SCM Based anti-collision human door lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208168564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110728776A (en) * | 2019-10-22 | 2020-01-24 | 佛山市艾温特智能科技有限公司 | Intelligent door lock system and safe door opening method adopting same |
-
2018
- 2018-04-24 CN CN201820586585.3U patent/CN208168564U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110728776A (en) * | 2019-10-22 | 2020-01-24 | 佛山市艾温特智能科技有限公司 | Intelligent door lock system and safe door opening method adopting same |
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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: 20181130 Termination date: 20190424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |