CN2878634Y - Interlocking door for preventing from following at one's heels - Google Patents
Interlocking door for preventing from following at one's heels Download PDFInfo
- Publication number
- CN2878634Y CN2878634Y CN 200620127755 CN200620127755U CN2878634Y CN 2878634 Y CN2878634 Y CN 2878634Y CN 200620127755 CN200620127755 CN 200620127755 CN 200620127755 U CN200620127755 U CN 200620127755U CN 2878634 Y CN2878634 Y CN 2878634Y
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- CN
- China
- Prior art keywords
- door
- controller
- catch
- lock
- trailing
- 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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Abstract
The utility model belongs to technical field of safety and defence device and discloses an anti-tail interlock door, which is technically characterized in a controller controlling a keyboard, an inner door with inner door frame, an outer door with outer door frame. The inner door and outer door is provided with a mechanical burglar-proof lock and a catch is set up on the transmission shaft of burglar-proof lock. Corresponding to the location of the catch, an electromagnet lock with a movable stop lever connected with the controller. Induction contacts connect with the controller is set up respectively at the position corresponding to that of the inner door and inner door frame as well as outer door and outer door frame. At original times, the movable stop lever of the anti-tail interlock door bounces out to prevent the catch from rotating. When someone comes in and out, the controller enables the movable stop lever to bounce back and does not play a role in countercheck, and then the burglar-proof lock can be rotated for coming in and gong out. In the case of power failure, the normal work will not be influenced because the burglar-proof lock can be opened with a key.
Description
Technical field
The utility model belongs to safety guard device technique field, relates in particular to a kind of anti-linkage interlocked door of trailing.
Background technology
Business hall in departments such as bank, security, postal services enters in the sales counter for preventing the stranger, and security door is installed usually.But common security door is prone to the offender and trails the staff and enter phenomenon in the sales counter.For addressing this problem, what have is provided with two sects in the entrance, and two sects are connected with controller, make when wherein a sect is in open mode, another sect is in closed condition and can not opens, when the door of only opening was closed, another sect just can be opened, thereby has solved problem to a certain extent.But,, when situation about having a power failure occurring,, also can influence personnel's turnover for a long time even interim self-powered is arranged because the door lock on current two sects adopts electric control lock or electric mortise lock mostly.
The utility model content
When just providing a kind of power failure, the problem that will solve of the present utility model also can open the anti-easily linkage interlocked door of trailing.
For addressing the above problem, the technical solution adopted in the utility model is: comprise controller, the inside door that has interior doorframe that is connected with supervisory keyboard, the external door that has exterior door frame, be respectively arranged with mechanical anti-theft lock on described inside door and the external door, the pressure handle power transmission shaft of theftproof lock is provided with catch, the electromagnet lock that is provided with the band active retaining rod and is connected with controller with matching part, catch position, described inside door is respectively arranged with the induction contact that is connected with controller with corresponding section, interior doorframe position, external door with corresponding section, exterior door frame position.
Its additional technical feature is: described induction contact is infrared induction head or magnetic induction head; Described supervisory keyboard is arranged on the interior doorframe; Described supervisory keyboard is provided with that external door is released the button, inside door is released the button, twoly release the button, voice switch; Described supervisory keyboard is furnished with remote controller; Be provided with the weight monitor that is connected with controller between described inside door and the external door.
Provided by the utility modelly anti-trail linkage interlocked door and compared with prior art have the following advantages: one, on inside door and external door, be provided with the standard machinery theftproof lock respectively, and on the pressure handle power transmission shaft of theftproof lock, be provided with catch, the electromagnet lock that is provided with the band active retaining rod and is connected with matching part, catch position with controller, electromagnet lock outage at ordinary times, the active retaining rod of its connection ejects the control catch and can not rotate.When the people passes in and out, make electromagnet lock energising by controller, the active retaining rod of its connection rebounds, and to the catch barrier effect that do not recur, the people just can rotate theftproof lock and come in and go out.When occurring having a power failure, people can come in and go out with key operated theftproof lock, can not influence operate as normal; Its two, described inside door is respectively arranged with the induction contact that is connected with controller with corresponding section, interior doorframe position, external door with corresponding section, exterior door frame position, makes this sensitivity of control system improve greatly, interlocking door security performance improves more; Its three, a plurality of buttons are set on the supervisory keyboard and are furnished with remote controller, can open flexibly the anti-linkage interlocked door of trailing according to different situations; They are four years old, the weight monitor that is connected with controller is set between inside door and external door, the maximum weight value can be set as required, follow the staff and enter situation between inside door and the external door if the offender occurs, two people's weight has surpassed the maximum weight value of weight tester, and the weight monitor sends overweight signal to controller, gate circuit in controller cuts off automatically, even close external door this moment, inside door can not be opened yet, and can better play protective action.
Description of drawings
Fig. 1 is the anti-structural representation of trailing linkage interlocked door of the utility model;
Fig. 2 is the structural representation of a lock.
The specific embodiment
Below in conjunction with accompanying drawing anti-structure and the use principle of trailing linkage interlocked door of the utility model is described in further details.
As shown in Figure 1, the utility model is prevented trailing linkage interlocked door and is comprised controller 1, the inside door 3 of doorframe 2 in having, the external door 5 that has exterior door frame 4, be respectively arranged with standard machinery theftproof lock 6 on inside door 3 and the external door 5,6 ', inside door 3 and corresponding section, interior doorframe 2 position, external door 5 is respectively arranged with the induction contact 7 that is connected with controller 1 with corresponding section, exterior door frame 4 position, 7 ', between inside door 3 and external door 5, be provided with the weight monitor 8 that is connected with controller 1,2 places are provided with the supervisory keyboard 9 that is connected with controller 1 at interior doorframe, and supervisory keyboard 9 and its remote controller of being furnished with 10 are provided with external door and release the button 11, inside door releases the button 12, twoly release the button 13, voice switch 14.As shown in Figure 2, the pressure handle power transmission shaft 15 of theftproof lock 6 is provided with catch 16, the electromagnet lock 18 that is provided with band active retaining rod 17 with matching part, catch 16 position and is connected with controller 1.
When needs advance from outside to inside, the external door of pressing earlier on supervisory keyboard 9 or the remote controller 10 releases the button 11, this signal passes to controller 1, controller 1 makes electromagnet lock 18 energisings of external door 5, electromagnet lock 18 energising backs produce magnetic active retaining rod 17 are rebounded, and active retaining rod 17 rebounds the back to catch 16 barrier effect that do not recur, and the theftproof lock 6 ' on the external door 5 can be opened arbitrarily, external door 5 can be opened, and the people can enter between two.Meanwhile induction contact 7 ' is sent the external door 5 and the separation signal of exterior door frame 4 to controller 1, and the circuit that controller 1 cuts off inside door 3 can not be opened inside door 3.After waiting to shut external door 5, induction contact 7 ' is sent the activation signal of external door 5 with exterior door frame 4 again to controller 1, and controller 1 makes the circuit of inside door 3 and external door 5 recover normal, and two can normally be used.And then the inside door of pressing on supervisory keyboard 9 or the remote controller 10 releases the button 12, controller 1 makes tractive magnet 18 energisings of inside door 3 produce magnetic active retaining rod 17 is rebounded, 17 pairs of catch 16 of active retaining rod barrier effect that do not recur, theftproof lock 6 on the inside door 3 can be opened arbitrarily, inside door 3 is opened, and the people can enter the inside.Simultaneously induction contact 7 is sent the separation signal of inside door 3 and interior doorframe 2 to controller 1, and controller 1 cuts off the circuit of external door 5, and external door 5 can not be opened.After waiting to shut inside door 3, induction contact 7 is sent the activation signal of inside door 3 with interior doorframe 2 again to controller 1, and controller 1 makes the circuit of inside door 3 and external door 5 recover normal, and two are recovered normal and use.When needs go out from inside to outside, open the operation sequence and top opposite getting final product of inside door 3 and external door 5.
When if many people occurring and passing in and out for a long time, can press two on supervisory keyboard 9 or the remote controller 10 and release the button 13, then inside door 3 and external door 5 can be opened simultaneously.When occurring having a power failure, people can come in and go out with key operated theftproof lock 6,6 ', can not influence operate as normal.Between inside door 3 and external door 5, be provided with the weight monitor 8 that is connected with controller 1, the maximum weight value can be set as required, if the offender occurring follows the staff and enters situation between inside door 3 and the external door 5, two people's weight has surpassed the maximum weight value of weight tester 8, weight monitor 8 sends overweight signal to controller 1, and controller 1 cuts off the circuit of inside door 3, even close external door 5 this moment, inside door 3 can not be opened yet, and can better play protective action.
Should anti-trail linkage interlocked door when opening inside door 3 and external door 5, can in controller 1, time-delay mechanism be set, and open 2-5 when inside door 3 and external door 5 and close automatically after second, to play better preventive effect.Should anti-trail linkage interlocked door can also with alarm, first-class being used of shooting, effect is better.
Claims (6)
1, prevents trailing linkage interlocked door, comprise controller, the inside door that has interior doorframe that is connected with supervisory keyboard, the external door that has exterior door frame, it is characterized in that: be respectively arranged with mechanical anti-theft lock on described inside door and the external door, the pressure handle power transmission shaft of theftproof lock is provided with catch, the electromagnet lock that is provided with the band active retaining rod and is connected with controller with matching part, catch position, described inside door is respectively arranged with the induction contact that is connected with controller with corresponding section, interior doorframe position, external door with corresponding section, exterior door frame position.
2, the anti-linkage interlocked door of trailing according to claim 1, it is characterized in that: described induction contact is infrared induction head or magnetic induction head.
3, the anti-linkage interlocked door of trailing according to claim 1, it is characterized in that: described supervisory keyboard is arranged on the interior doorframe.
4, the anti-linkage interlocked door of trailing according to claim 3 is characterized in that: described supervisory keyboard is provided with that external door is released the button, inside door is released the button, twoly release the button, voice switch.
5, according to claim 1 or the 3 or 4 described anti-linkage interlocked doors of trailing, it is characterized in that: described supervisory keyboard is furnished with remote controller.
6, the anti-linkage interlocked door of trailing according to claim 1 is characterized in that: be provided with the weight monitor that is connected with controller between described inside door and the external door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127755 CN2878634Y (en) | 2006-09-26 | 2006-09-26 | Interlocking door for preventing from following at one's heels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620127755 CN2878634Y (en) | 2006-09-26 | 2006-09-26 | Interlocking door for preventing from following at one's heels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2878634Y true CN2878634Y (en) | 2007-03-14 |
Family
ID=37861048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620127755 Expired - Fee Related CN2878634Y (en) | 2006-09-26 | 2006-09-26 | Interlocking door for preventing from following at one's heels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2878634Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525972B (en) * | 2009-03-12 | 2011-01-05 | 白宏生 | Integrated door capable of forcibly interlocking in a linked manner |
| CN104196397A (en) * | 2014-09-08 | 2014-12-10 | 李超 | Automatic control device for door A and door B of prison |
| CN105781358A (en) * | 2015-12-26 | 2016-07-20 | 北京群升北亦门业有限公司 | Linkage interlocking door |
| CN107060600A (en) * | 2017-05-17 | 2017-08-18 | 江苏铭安电气有限公司 | A kind of transformer anti-theft chamber door |
| CN112150681A (en) * | 2020-10-27 | 2020-12-29 | 义乌台维电子科技有限公司 | Prevent face identification floodgate machine of follow-up |
| CN113470275A (en) * | 2021-06-28 | 2021-10-01 | 连若群 | Gate device for financial equipment |
-
2006
- 2006-09-26 CN CN 200620127755 patent/CN2878634Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101525972B (en) * | 2009-03-12 | 2011-01-05 | 白宏生 | Integrated door capable of forcibly interlocking in a linked manner |
| CN104196397A (en) * | 2014-09-08 | 2014-12-10 | 李超 | Automatic control device for door A and door B of prison |
| CN105781358A (en) * | 2015-12-26 | 2016-07-20 | 北京群升北亦门业有限公司 | Linkage interlocking door |
| CN107060600A (en) * | 2017-05-17 | 2017-08-18 | 江苏铭安电气有限公司 | A kind of transformer anti-theft chamber door |
| CN107060600B (en) * | 2017-05-17 | 2020-07-14 | 江苏铭安电气有限公司 | Transformer anti-theft box door |
| CN112150681A (en) * | 2020-10-27 | 2020-12-29 | 义乌台维电子科技有限公司 | Prevent face identification floodgate machine of follow-up |
| CN112150681B (en) * | 2020-10-27 | 2021-05-04 | 智慧云天(深圳)技术有限公司 | Prevent face identification floodgate machine of follow-up |
| CN113470275A (en) * | 2021-06-28 | 2021-10-01 | 连若群 | Gate device for financial equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |