CN206971947U - A kind of mechanical door mechanism and antitheft door - Google Patents
A kind of mechanical door mechanism and antitheft door Download PDFInfo
- Publication number
- CN206971947U CN206971947U CN201720333017.8U CN201720333017U CN206971947U CN 206971947 U CN206971947 U CN 206971947U CN 201720333017 U CN201720333017 U CN 201720333017U CN 206971947 U CN206971947 U CN 206971947U
- Authority
- CN
- China
- Prior art keywords
- door
- gear
- tooth plate
- keeper
- antitheft
- 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.)
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Abstract
The utility model discloses a kind of mechanical door mechanism and antitheft door, lock door mechanism includes electric expansion bar, tooth plate and gear keeper；The tooth plate includes stripe board, and its long side is provided with rack；The gear keeper includes gear and tightening latch, described tightening latch one end is fixedly connected with a tooth in gear, and described tooth plate one end is fixedly connected on the top of electric expansion bar, the gear engagement of the rack and pinion keeper on tooth plate, when electric expansion bar band moving tooth plate moves up and down, gear keeper rotates.Above-mentioned lock door mechanism is provided with antitheft door.Mechanical door mechanism of the present utility model and antitheft door, it is possible to increase the tamper-security of antitheft door, make door be not easy to be forcibly opened.
Description
Technical field
Antitheft door field is the utility model is related to, refers in particular to a kind of mechanical door mechanism and antitheft door.
Background technology
Equipped with theftproof lock, unnormal unlocking under certain condition can be resisted within a certain period of time, and there is certain security protection
Performance and the door for meeting corresponding anti-theft security rank, the full name of antitheft door is " anti-theft safety door ", and it has both antitheft and safe
Performance, according to《Anti-theft safety door general technical specifications》Regulation, qualified antitheft door in 15 minutes using chisel, screwdriver,
One 615 square millimeters can not be pried open or be opened on door leaf to the portable power tool such as the ordinary hand tools such as crowbar and electric hand drill
Opening, or open in the semicircle of 150 square millimeters of keyed end one 38 square millimeters of opening, and used on antitheft door
Lockset must detect the qualified Special purpose lock for anti-theft door with anti-drilling function by inspection center of the Ministry of Public Security, antitheft door can be with
Made of different material, but only reach that standard detection is qualified, get the door of the quasi- production card of safety precaution product could be referred to as it is anti-
Steal.
Traditional antitheft door is mostly fixed door with door lock using mechanical system, but due to the presence of unlocking technical ability, very
There is unsafe problem in more antitheft doors, and the opal on antitheft door can not also accomplish image storage function, make much to grab
Catch in the case of robber is difficult to get along with.
The content of the invention
The purpose of this utility model is：For above-mentioned problem, there is provided a kind of mechanical door mechanism and antitheft door,
The mechanical door mechanism and antitheft door, it is possible to increase the tamper-security of antitheft door, make door be not easy to be forcibly opened.
The technical solution adopted in the utility model is as follows：
The utility model discloses a kind of mechanical door mechanism, and it includes electric expansion bar, tooth plate and gear keeper；It is described
Tooth plate includes stripe board, and its long side is provided with rack；The gear keeper includes gear and tightening latch, described tightening latch one end and tooth
A tooth in wheel is fixedly connected, and the central axis of the tightening latch and gear is mutually perpendicular to；Described tooth plate one end is fixedly connected on
The top of electric expansion bar, the gear engagement of the rack and pinion keeper on tooth plate, when electric expansion bar band moving tooth plate moves up and down
When dynamic, gear keeper rotates.
Further, the gear keeper is two, is engaged on the different ends of tooth plate respectively.
Further, different ends of the rack subsection setup on tooth plate on tooth plate, the rack often held individually with the end
Gear keeper engages.
The invention also discloses a kind of antitheft door, and it includes above-mentioned mechanical door mechanism, in addition to is rotatably connected on
Main door and attached door on doorframe, are provided with door lock and mechanical door mechanism in the main door, the mechanical door mechanism it is electronic
Expansion link connection is controlled by the key recognizing system being arranged in attached door；The key recognizing system includes main controller 5, the master
Electric expansion bar, FRID signal projectors receiver and power supply are connected with control device 5, the FRID signal projectors receiver is used
In the FRID labels of identification on the key.
Further, camera is connected with the controller, the camera is arranged in main door.
Further, display screen is connected with the controller, the display screen is arranged on attached door.
Further, call button and calling loudspeaker, the call button and calling loudspeaker are also associated with the controller
Be arranged on doorframe.
Further, anticorrosive coat is scribbled on the main door and/or attached door.
In summary, by adopting the above-described technical solution, the beneficial effects of the utility model are：
Mechanical door mechanism of the present utility model, coordinate Anti-theft door lock in use, the secondary pinning of antitheft door can be proposed
High tamper-security and reliability, then after door lock is destroyed, antitheft door can not still be opened.
Antitheft door of the present utility model, under the cooperation of key recognizing system and mechanical door mechanism, make the anti-of antitheft door
Security performance is stolen to be improved.
Brief description of the drawings
Fig. 1 is the structure chart of the utility model antitheft door；
Fig. 2 is the structure chart of the utility model key recognizing system.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described in detail.
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
Embodiment 1：
The utility model discloses a kind of mechanical door mechanism, and it includes electric expansion bar 2, tooth plate 7 and gear keeper 3；
The tooth plate 7 includes stripe board, and its long side is provided with rack；The gear keeper 3 includes gear and tightening latch, the tightening latch one
End is fixedly connected with a tooth in gear, and the central axis of the tightening latch and gear is mutually perpendicular to；Described one end of tooth plate 7 is fixed
It is connected to the top of electric expansion bar 2, the gear engagement of the rack and pinion keeper 3 on tooth plate 7.
The mechanical door mechanism is arranged in antitheft door, electric expansion bar 2 is arranged on antitheft door bottom, gear keeper 3
In gear by rotary shaft be arranged on antitheft door in, when electric expansion bar 2 moves up and down with moving tooth plate 7, the meeting of gear keeper 3
Rotate, when the tightening latch of gear keeper 3 is in horizontality, door lock 6 can be lived, when gear door with the movement of tooth plate 7
When the tightening latch of bolt 3 is in vertical state, door can be opened.
The mechanism is set in antitheft door, can play a part of it is secondary lock a door, after door lock 6 is opened or destroyed, machine
Tool lock door mechanism can also continue to live door lock 6.
After the electric expansion bar 2 of mechanical door mechanism is accessed into automatic control system, electric expansion bar 2 can be with automatic root
The state of electric expansion bar 2 is automatically controlled according to enabling demand, and then realizes to close the door and is automatically controlled with what is opened the door.
The gear keeper 3 is two, is engaged on the different ends of tooth plate 7 respectively.
Gear keeper 3 sets multiple, can further improve the reliability and security locked a door.
Different ends of the rack subsection setup on tooth plate 7 on tooth plate 7, the independent gear keeper with the end of the rack often held
3 engagements.
Gear bar subsection setup, when can save the material of rack and be easy to the rack to damage with changing, if overall rack
Be broken to change entirely, and is segmented rack and is broken and only change part.The manufacturing cost and replacement cost of rack can be saved.
Embodiment 2：
The invention also discloses a kind of antitheft door, and it includes above-mentioned mechanical door mechanism, in addition to is rotatably connected on
Main door 10 and attached door 11 on doorframe 1, door lock 6 and mechanical door mechanism, the mechanical door machine are provided with the main door 10
The electric expansion bar 2 of structure connects the key recognizing system for being controlled by and being arranged in attached door 11；The key recognizing system includes master
Device 5 is controlled, electric expansion bar 2, FRID signal projectors receiver 9 and power supply, the FRID signals are connected with the main controller 5
Transmitter receiver 9 is used to identify FRID labels on the key.
The FRID labels of house-owner on the key are detected when FRID signal projectors receive, when the distance for detecting FRID labels is small
When equal to setting value, controller 5 controls electric expansion bar 2 to move, and gear keeper 3 is turned to vertical state, now mechanical
Lock door mechanism is not being locked a door, and rent can be opened door lock 6 by key, then enter.
The FRID labels of house-owner on the key are detected when FRID signal projectors receive, when the distance for detecting FRID labels is big
When setting value, electric expansion bar 2 is not moved, and gear keeper 3 is in horizontality, and now mechanical door mechanism is still by door
Lock 6 is lived, and after timely door lock 6 is opened, antitheft door still pins, and prevents other people from entering.Due to said structure, the safety of antitheft door
Property is improved.
Camera 8 is connected with the controller 5, the camera 8 is arranged in main door 10.
Due to the presence of camera 8, camera 8 can gather the image of personnel outdoors, be easy to record the appearance of thief, just
In antitheft and arrest.
Display screen 4 is connected with the controller 5, the display screen 4 is arranged on attached door 11.The display screen 4 is due to aobvious
Show prompt message, when the reception of FRID signal projectors detects that the distance of FRID labels is less than or equal to setting value, on display screen 4
Display mechanical door mechanism has opened, when the reception of FRID signal projectors detects that the distance of FRID labels is more than setting value,
Show that mechanical door mechanism is turned off on display screen 4.
Call button and calling loudspeaker are also associated with the controller 5, the call button and calling loudspeaker are arranged on
On doorframe 1.Due to the presence of call button and calling loudspeaker, it is easy to notify people within doors to open the door.
Anticorrosive coat is scribbled on the main door 10 and/or attached door 11.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (8)
- A kind of 1. mechanical door mechanism, it is characterised in that：It includes electric expansion bar（2）, tooth plate（7）With gear keeper（3）；Institute State tooth plate（7）Including stripe board, its long side is provided with rack；The gear keeper（3）Including gear and tightening latch, the tightening latch One end is fixedly connected with a tooth in gear, and the central axis of the tightening latch and gear is mutually perpendicular to；The tooth plate（7）One end It is fixedly connected on electric expansion bar（2）Top, tooth plate（7）On rack and pinion keeper（3）Gear engagement, stretched when electronic Contracting bar（2）Band moving tooth plate（7）When moving up and down, gear keeper（3）Rotate.
- A kind of 2. mechanical door mechanism according to claim 1, it is characterised in that：The gear keeper（3）For two, point Tooth plate is not engaged on it（7）Different ends.
- A kind of 3. mechanical door mechanism according to claim 2, it is characterised in that：Tooth plate（7）On rack subsection setup In tooth plate（7）On different ends, the independent gear keeper with the end of the rack often held（3）Engagement.
- 4. a kind of antitheft door, include one of the claims 1-3 mechanical door mechanism, it is characterised in that：It includes rotating It is connected to doorframe（1）On main door（10）With attached door（11）, the main door（10）Inside it is provided with door lock（6）With mechanical door machine Structure, the electric expansion bar of the mechanical door mechanism（2）Connection, which is controlled by, is arranged on attached door（11）Interior key recognizing system；Institute Stating key recognizing system includes controller（5）, the controller（5）On be connected with electric expansion bar（2）, FRID signal projectors Receiver（9）And power supply, the FRID signal projectors receiver（9）For identifying FRID labels on the key.
- A kind of 5. antitheft door according to claim 4, it is characterised in that：Controller（5）On be connected with camera（8）, institute State camera（8）It is arranged on main door（10）On.
- A kind of 6. antitheft door according to claim 5, it is characterised in that：Controller（5）On be connected with display screen（4）, institute State display screen（4）It is arranged on attached door（11）.
- A kind of 7. antitheft door according to claim 6, it is characterised in that：Controller（5）On be also associated with call button and Loudspeaker are called, the call button and calling loudspeaker are arranged on doorframe（1）On.
- A kind of 8. antitheft door according to claim 7, it is characterised in that：The main door（10）And/or attached door（11）Upper painting There is anticorrosive coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333017.8U CN206971947U (en) | 2017-03-31 | 2017-03-31 | A kind of mechanical door mechanism and antitheft door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333017.8U CN206971947U (en) | 2017-03-31 | 2017-03-31 | A kind of mechanical door mechanism and antitheft door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206971947U true CN206971947U (en) | 2018-02-06 |
Family
ID=61415007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720333017.8U Expired - Fee Related CN206971947U (en) | 2017-03-31 | 2017-03-31 | A kind of mechanical door mechanism and antitheft door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206971947U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108280949A (en) * | 2018-02-08 | 2018-07-13 | 成都市宏山科技有限公司 | Intelligent doorbell system suitable for antitheft door |
| CN111332109A (en) * | 2020-04-03 | 2020-06-26 | 肇庆学院 | Quick self-rescue car window |
| CN113540991A (en) * | 2021-07-26 | 2021-10-22 | 浙江正立高科建设有限公司 | Building construction supervision device based on BIM |
| CN114103611A (en) * | 2021-11-15 | 2022-03-01 | 东风襄阳旅行车有限公司 | Electric control opening device for escape skylight of vehicle and control method thereof |
-
2017
- 2017-03-31 CN CN201720333017.8U patent/CN206971947U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108280949A (en) * | 2018-02-08 | 2018-07-13 | 成都市宏山科技有限公司 | Intelligent doorbell system suitable for antitheft door |
| CN111332109A (en) * | 2020-04-03 | 2020-06-26 | 肇庆学院 | Quick self-rescue car window |
| CN113540991A (en) * | 2021-07-26 | 2021-10-22 | 浙江正立高科建设有限公司 | Building construction supervision device based on BIM |
| CN113540991B (en) * | 2021-07-26 | 2023-08-11 | 浙江正立高科建设有限公司 | Building construction supervision device based on BIM |
| CN114103611A (en) * | 2021-11-15 | 2022-03-01 | 东风襄阳旅行车有限公司 | Electric control opening device for escape skylight of vehicle and control method thereof |
| CN114103611B (en) * | 2021-11-15 | 2023-09-12 | 东风汽车股份有限公司 | Electric control opening device for escape skylight of vehicle and control method thereof |
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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: 20180206 Termination date: 20210331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |