CN205422314U - Linkage interlocking emergency exit system is prevented following in intellectuality - Google Patents
Linkage interlocking emergency exit system is prevented following in intellectuality Download PDFInfo
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- CN205422314U CN205422314U CN201520908428.6U CN201520908428U CN205422314U CN 205422314 U CN205422314 U CN 205422314U CN 201520908428 U CN201520908428 U CN 201520908428U CN 205422314 U CN205422314 U CN 205422314U
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Abstract
The utility model belongs to the technical field of the emergency exit and specifically relates to a linkage interlocking emergency exit system is prevented following in intellectuality, including internal door and outer door, be equipped with the passageway between internal door and outer door, the internal door has at least the door to be in the locking state when using with the outer door, and when the door complete closure opened, is in opening of locking state to door when opening sends the locking signal during complete closure, all be equipped with door operator and control module on internal door and the outer door, internal door and outer door are all opened and close through the door operator, and the door operator all opens through control module control and stops, when the door complete closure of opening sends the locking signal, the control module on the door of locking state is given to the locking signal transmission, and the door that is in the locking state is in control module received open behind the locking signal. The utility model discloses realized the intelligence linkage of interior outer door down, degree of automation is high.
Description
Technical field
This utility model relates to safety door field, specifically a kind of intelligence chemoprevention following linkage interlocking safety door system.
Background technology
Anti-following linkage interlocking safety door is a kind of safety door answered the needs of the finance unit place of business protection level such as bank, insurance company in recent years and rise, drafted the GA576-2005 " anti-following linkage interlocking safety door general technical specifications " of formulation by unit such as whole nation guard and alarm system technical committee for standardization (TCST) etc. formally to implement in the whole nation on June 1st, 2006, this standard for anti-following linkage interlocking safety door technology requirement, test method, inspection rule, indicate, pack, transport and clear stipulaties has been made in storage etc..
Anti-following linkage interlocking safety door be a kind of have anti-trail, leakage-proof lock and the anti-special safety door holding urgent function under the arm, anti-trail when referring to prevent staff from entering, unauthorized persons trails entrance place of business, when leakage-proof lock refers to prevent inlet/outlet, staff forgets or closes the door not in place, making door the most not locked, anti-hold under the arm when compeling to refer to prevent staff's inlet/outlet, unauthorized persons is held urgent, injury staff under the arm and is entered in the place of business of finance unit.nullAnti-following linkage interlocking safety door is provided with inside and outside two sects，Should ensure that it is locked for having a sect at any time，It is allowed to form an access way，In the case of non-locking door closes the most outside，Inside door just cannot be opened，Only in the case of external door complete locking，Inside door could be opened，This is anti-trailing、Leakage-proof lock、Prevent holding urgent key under the arm，The most anti-following linkage interlocking safety door has door state prompt facility，I.e. when the inside door of linkage door or external door be in unlatched state exceed certain time time，System can send the prompting sound，Linkage door also has auto-lock function，I.e. when linkage door dedicated lock by external impacts and damage after，Linkage door energy self-locking realizes locking states，In linkage door also has、External door opens the function forming passage simultaneously，To ensure pay in、Passage under the particular states such as fire alarm passes through，Linkage door also has urgent locking functions，Once unauthorized person enters，Can prevent unauthorized person from escaping by locking passage，Until staff releases locking.
Anti-following linkage interlocking safety door of the prior art still uses the mode that mechanical key is unblanked, and i.e. sends out mechanical key a set of to manager for turnover, when other staff enter, internal staff's electric control gear is its inside and outside door of unlatching.When, after external door locking, being signaled to control system, control system determines external door complete locking after receiving locking signal, it is signaled to inside door again, making inside door be in the state allowing to open, now manager inserts key and can open inside door, even if otherwise inside door insertion key also cannot be opened.Disclosed in 24 days June in 2015, the Chinese utility model patent of Publication No. 204418896U, patent name is: a kind of automatically-controlled door, it is disclosed that a kind of automatic door structure, if the automatically-controlled door of this structure can be applied on anti-following linkage interlocking safety door, the intelligent linkage of inner-outer door will be realized meeting while linkage door technology requires.
Utility model content
The purpose of this utility model is to provide a kind of intelligence chemoprevention following linkage interlocking safety door system, and when, after a sect complete locking, another sect automatically turns on, it is achieved that the intelligent linkage of inner-outer door, automaticity is high.
The purpose of this utility model is achieved through the following technical solutions:
A kind of intelligence chemoprevention following linkage interlocking safety door system, including inside door and external door, passageway it is provided with between inside door and external door, a described inside door and external door the most at least sect is in locking states, and when the door opened completely closes, the door being in locking states is opened, and send locking signal when the door opened completely closes, door lifter and control module it is equipped with on described inside door and external door, described inside door and external door are all opened and closed by door lifter, door lifter all controls start and stop by control module, when the door opened completely closes and sends locking signal, described locking signal passes to the control module being on the door of locking states, the door being in locking states is opened after described control module receives described locking signal.
Described inside door and external door all include door body, doorframe and door rod in addition to described door lifter and control module, door body is hingedly mounted on the column of doorframe, door lifter and control module may be contained within the crossbeam of doorframe, and the output shaft of described door lifter extend out to be connected with door body outside described crossbeam and by described door rod.
Described door lifter includes motor, belt gear and reduction box, described reduction box is provided with driving shaft away from one end of described motor, described motor is connected with described driving shaft by belt gear, is provided with described output shaft in described reduction box, and described output shaft is connected with described door rod.
It is provided with the first power transmission shaft and second driving shaft in described reduction box, is helical gear engaged transmission between described driving shaft and the first power transmission shaft, described first power transmission shaft, between second driving shaft and output shaft, pass sequentially through spur gear engaged transmission.
The electrical wiring of described door lifter and control module may be contained within crossbeam and the column of doorframe.
Described control module includes MCU control chip, drive circuit, A/D conversion chip, motor control chip, motor speed measuring chip and current sample chip, wherein the outfan of MCU control chip is connected with the input of motor control chip by A/D conversion chip, the outfan of motor control chip is connected with the input of drive circuit, the outfan of drive circuit is connected with motor, motor speed measuring chip one end is connected with motor, the other end is connected with MCU control chip input by A/D conversion chip, current sample chip one end is connected with drive circuit, the other end is connected with MCU control chip input by A/D conversion chip.
When the door opened completely closes and sends locking signal, described locking signal passes to the control module being on the door of locking states by wireless transmission method.
Being provided with different types of identification module on described inside door and external door, each door is all opened in the case of personnel are verified by identification module.
It is provided with Intelligent control board outside described door body.
It is provided with silent alarm button, described silent alarm button and a silent alarm module on described inside door or in passageway to be connected, is the most also connected with the urgent locking unit in control system.
Advantage of the present utility model with good effect is:
1, this utility model utilizes door lifter to open the door, when the door opened completely closes and sends locking signal, described locking signal passes to the control module being on the door of locking states, door lifter on the described door being in locking states controls to start the door through being in locking states by described control module and opens, it is achieved thereby that the intelligent linkage of two doors, different keys need not be joined again to management personnel, thoroughly avoiding the possibility of leakage-proof lock, the gang switch door time can regulate control according to actual needs simultaneously.
2, inside door of the present utility model and external door are respectively provided with anti-pinch, leak informaton and prevent functions such as pushing, if someone stands on a path closed, door can be automatically stopped rotation, thus cannot realize the open-shut linkage of two doors, therefore react the sensitiveest, more can be effectively prevented stranger and trail.
3, this utility model is provided with different types of identification module on inside door and external door, and after the door opened completely closes, personnel could be verified by described identification module.
4, this utility model is provided with silent alarm button on inside door or in passageway, described silent alarm button and a silent alarm module are connected, the most also it is connected with the urgent locking unit in control system, when there being a suspect quickly to swarm into suddenly in the case of external door does not completely closes, staff in passageway can stealthily press described silent alarm button, on the one hand inside door and external door is made to be in urgent locking states, even if staff meets the identification module on inside door requires also cannot open inside door, on the other hand in the case of letting alone a suspect, quickly Security Officer can also be notified in time, prevent staff from being held under the arm by a suspect to greatest extent urgent.
5, this utility model is equipped with wireless signal transmission module on inside door and external door, and when the door opened completely closes and sends locking signal, described locking signal passes to the control module being on the door of locking states by wireless transmission method.
6, in the electrical wiring of door lifter and control module be may be contained within crossbeam and the column of doorframe by this utility model, the outer surface at door does not stay any circuit, and overall appearance is generous.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the structural representation of this utility model another kind passageway form,
Fig. 3 is the front view of inside door in Fig. 1,
Fig. 4 is the rearview of inside door in Fig. 3,
Fig. 5 is the crossbeam schematic internal view of doorframe in Fig. 3,
Fig. 6 is the sectional view of door lifter in Fig. 5,
Fig. 7 is the axonometric chart of door lifter in Fig. 6,
Fig. 8 is the electric drawings of door lifter in Fig. 5,
Fig. 9 is the action schematic diagram of door lifter in Fig. 5.
Wherein, 1 is door body, and 2 is doorframe, and 3 is column, 4 is crossbeam, and 5 is door rod, and 6 is door lifter, and 7 is control module, 8 is motor, and 9 is driving pulley, and 10 is output shaft, and 11 is transmission band, 12 is driven pulley, and 13 is driving shaft, and 14 is the first power transmission shaft, 15 is second driving shaft, and 16 is support, and 17 is panel, 18 is inside door, and 19 is passageway, and 20 is external door.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in Fig. 1～2, this utility model includes that inside door 18, passageway 19 and external door 20, described passageway 19 are arranged between inside door 18 and external door 20, and described passageway 19 is the passage of straight channel or band bending.nullAs seen in figures 3-5，Described inside door 18 and external door 20 all include door body 1、Doorframe 2、Door rod 5、Door lifter 6 and control module 7，Wherein doorframe 2 includes the column 3 of both sides and the crossbeam 4 at top，Described column 3 and crossbeam 4 are enclosed construction，The side of door body 1 is hingedly mounted on the column 3 of doorframe 2，Door lifter 6 and control module 7 may be contained within described crossbeam 4，Various electrical wirings may be contained within crossbeam 4 and the column 3 of doorframe 2，As shown in Figure 6，The output shaft 10 of described door lifter 6 extend out to outside described crossbeam 4 be connected with described door rod 5，Described door rod 5 includes two hinged connecting rods，One of them connecting rod is connected with the output shaft 10 of described door lifter 6，Another connecting rod is connected with door body 1，As shown in Figure 9，Door lifter 6 i.e. drives door body 1 to open Guan Bi by described door rod 5，Described crossbeam 4 is provided with dismountable cover plate to facilitate repair and maintenance.
nullAs shown in figs. 6-7，Described door lifter 6 includes motor 8、Belt gear and reduction box，Motor 8 is arranged on a support 16，Described motor 8 drives described reduction box to work by belt gear，Described belt gear includes driving pulley 9、Transmission band 11 and driven pulley 12，Described driving pulley 9 is packed on the output shaft of motor 8，Described reduction box is provided with driving shaft 13 away from one end of described motor 8，Described driven pulley 12 is i.e. packed on the driving shaft 13 of reduction box，Described driving pulley 9 is connected with described driven pulley 12 by transmission band 11，In addition to described driving shaft 13, the first power transmission shaft 14 it is additionally provided with in described reduction box、Second driving shaft 15 and output shaft 10，Wherein said output shaft 10 is by stretching out between described driving pulley 9 and driven pulley 12 and being connected with described door rod 5，By helical gear engaged transmission torque between described driving shaft 13 and the first power transmission shaft 14，Described first power transmission shaft 14、Spur gear engaged transmission torque is passed sequentially through between second driving shaft 15 and output shaft 10.
nullAs shown in Figure 8，Described control module 7 includes MCU control chip、Drive circuit、A/D conversion chip、Motor control chip、Motor speed measuring chip and current sample chip，When people enters the induction zone of sensor and moves，Sensor can send MCU control chip to after being processed by interface circuit by the signal of acceptance，Door opening command signal is sent by MCU control chip，Through the conversion of A/D conversion chip, analogue signal is passed to motor control chip，Motor control chip exports corresponding PWM waveform after receiving signal and the operating of the motor 8 in overdrive circuit rear drive door lifter 6 is opened the door，The frequency detected is changed into corresponding level signal by motor speed measuring chip (MC33035)，It is converted into digital signal by D/A again and feeds back to MCU control chip，MCU control chip send again after comparing control command through A/D be transformed into motor control chip go control the accurate speed governing of motor 8.
nullInside door 18 of the present utility model and external door 20 are respectively provided with anti-pinch and the anti-function that pushes，It is all to utilize current sample feedback to realize，Drive circuit uses IGBT drive circuit，During normal work, the electric current on IGBT is 1.25A，In time having people nipped, the electric current on IGBT can increase to about 3.75A，The current signal collected is converted into digital signal through A/D and feeds back to MCU by current sample chip (MC33039)，The signal of sampling is compared by MCU with the 3.75A of setting，If using signal is that 3.75A can be determined with people and is jammed，MCU control chip sends order makes motor rotate backward，The anti-principle that pushes is the same with anti-pinch people，The electric current that simply people produces when thrusting is bigger，So the current value gathered is the most greater，This utility model also has wind-shielding function，When having wind to go out，The PWM three-phase voltage waveform of input motor can change，An only detection wherein phase，MCU control chip can be fed back to by current sample，MCU control chip can send order and amplitude-modulated signal is carried out peak clipping process，The most empty ratio making the PWM waveform of input motor 8 increases，Make slowing of motor 8，Protection effect is reached with weakening wind action.
Identification module, wireless signal transmission module and silent alarm module it is circumscribed with in described control module 7, described modules is connected with the expansion interface around described MCU control chip respectively and realizes corresponding function extension, wherein identification module can be fingerprint identification module, sound recognition module, Identification of Images module etc., described various identification module is techniques well known, but need to arrange different types of identification module on inside door 18 and external door 20, in the present embodiment, external door 20 arranges fingerprint identification module, and inside door 18 arranges sound recognition module.nullInside door 18 and external door 20 are equipped with wireless signal transmission module，This utility model utilizes door lifter 6 to open the door，Inside door 18 and external door 20 still retain and send locking semiotic function，The locking signal only sent is no longer by control system transfer，But be directly wirelessly transferred by the wireless signal transmission module of setting on inside door 18 and external door 20，This utility model is when still sending locking signal after external door 20 complete locking，Described locking signal radios to the wireless signal transmission module on inside door 18 after the wireless signal transmission module on external door 20 is changed，Wireless signal transmission module on inside door 18 will receive the control module 7 that signal is changed and be sent on inside door 18，Make described control module 7 control door lifter 6 and open inside door 18，Realize inside door 18、The intelligent linkage of external door 20.Wireless signal transmission module in the present embodiment uses wireless blue tooth transmission technology, and transmission range is less than 10 meters, and described wireless blue tooth transmission technology is known in the art technology.Described silent alarm module is known in the art technology, each bank outlets this technology the most commonly used, and in the present embodiment, described silent alarm module is arranged on inside door 18.
As shown in Figure 2, Intelligent control board 17 it is provided with outside door body 1, according to the different types of identification module arranged on external door 20 and inside door 18, external door 20 and inside door 18 are also correspondingly provided with different signal pickup assemblies, in the present embodiment, the Intelligent control board 17 of external door 20 is provided with fingerprint capturer, the Intelligent control board 17 of inside door 18 is provided with sound collector.This utility model is additionally provided with silent alarm button on inside door 18 or in passageway 19, described silent alarm button is connected with described silent alarm module, the most also it is connected with the urgent locking unit in control system, when there being a suspect quickly to swarm into suddenly in the case of external door 20 does not completely closes, staff in passageway 19 can stealthily press described silent alarm button, on the one hand inside door 18 and external door 20 is made to be in urgent locking states, even if staff meets the identification module on inside door 18 requires also cannot open inside door 18, on the other hand in the case of letting alone a suspect, quickly Security Officer can also be notified in time.Described silent alarm button can be integrated on the Intelligent control board 17 on inside door 18, when operation, such staff once finds that situation is the most right, and convenient warning, silent alarm button is unnoticed place in can also being arranged at passageway 19.
Expansion interface around the most described MCU control chip can according to user need to carry out Function Extension, such as IC swipe the card, fire-fighting connection etc., corresponding control button or function selecting touch screen is all located on described Intelligent control board 17.
Various production installation standard of the present utility model all performs in strict accordance with GA576-2005 " anti-following linkage interlocking safety door general technical specifications ".
Operation principle of the present utility model is:
During utility model works, come outside external door 20 when obtaining the personnel authorized, need to first pass through the identification module on external door 20 and appraise and decide whether these personnel meet the requirements, after control system assert that these personnel meet the requirements, whether the state of control system inside door to be appraised and decided 18 and external door 20 is in locking states, if there being arbitrary sect there is no locking, external door 20 all cannot be opened, only two sects are in normal locking states, control system is just signaled to the door lifter 6 on external door 20, makes described door lifter 6 start and opens external door 20.When behind the passageway 19 that these personnel enter between inside door 18 and external door 20, if inside door 18 to be opened, external door 20 to be waited completely closes, then also need to by the different types of identification module arranged on inside door 18, these personnel be verified further, only external door 20 completely closes and time these personnel meet that further checking requires, control system is just signaled to the door lifter 6 on inside door 18, makes described door lifter 6 automatically turn on inside door 18.
If there being a suspect to swarm into suddenly when external door 20 does not completely closes, now the authorized person in passageway 19 should be not alarmed, the silent alarm button being arranged on inside door 18 or in passageway 19 need to be pressed in time, after pressing described silent alarm button, on the one hand inside door 18 and external door 20 are in urgent locking states, even if authorized person meets the identification module requirement on inside door 18, inside door 18 also will not be opened, on the other hand silent alarm system sends alarm, in the case of letting alone a suspect, notify that associated safety personnel come as early as possible, thus the personal safety of staff in ensureing passageway 19 to greatest extent.
Claims (10)
- null1. an intelligent chemoprevention following linkage interlocking safety door system，Including inside door and external door，Passageway it is provided with between inside door and external door，A described inside door and external door the most at least sect is in locking states，And when the door opened completely closes，The door being in locking states is opened，And send locking signal when the door opened completely closes，It is characterized in that: on described inside door (18) and external door (20), be equipped with door lifter (6) and control module (7)，Described inside door (18) and external door (20) are all opened and closed by door lifter (6)，Door lifter (6) all controls start and stop by control module (7)，When the door opened completely closes and sends locking signal，Described locking signal passes to the control module (7) being on the door of locking states，The door being in locking states is opened after described control module (7) receives described locking signal.
- Intelligence chemoprevention following linkage interlocking safety door system the most according to claim 1, it is characterized in that: described inside door (18) and external door (20) all include door body (1) in addition to described door lifter (6) and control module (7), doorframe (2) and door rod (5), door body (1) is hingedly mounted on the column (3) of doorframe (2), door lifter (6) and control module (7) may be contained within the crossbeam (4) of doorframe (2), the output shaft (10) of described door lifter (6) is extend out to described crossbeam (4) and outward and is connected with door body (1) by described door rod (5).
- Intelligence chemoprevention following linkage interlocking safety door system the most according to claim 2, it is characterized in that: described door lifter (6) includes motor (8), belt gear and reduction box, described reduction box is provided with driving shaft (13) away from one end of described motor (8), described motor (8) is connected with described driving shaft (13) by belt gear, being provided with described output shaft (10) in described reduction box, described output shaft (10) is connected with described door rod (5).
- Intelligence chemoprevention following linkage interlocking safety door system the most according to claim 3, it is characterized in that: in described reduction box, be provided with the first power transmission shaft (14) and second driving shaft (15), it is helical gear engaged transmission between described driving shaft (13) and the first power transmission shaft (14), between described first power transmission shaft (14), second driving shaft (15) and output shaft (10), passes sequentially through spur gear engaged transmission.
- Intelligence chemoprevention following linkage interlocking safety door system the most according to claim 2, it is characterised in that: the electrical wiring of described door lifter (6) and control module (7) may be contained within crossbeam (4) and the column (3) of doorframe (2).
- Intelligence chemoprevention following linkage interlocking safety door system the most according to claim 1 or 5, it is characterized in that: described control module (7) includes MCU control chip, drive circuit, A/D conversion chip, motor control chip, motor speed measuring chip and current sample chip, wherein the outfan of MCU control chip is connected with the input of motor control chip by A/D conversion chip, the outfan of motor control chip is connected with the input of drive circuit, the outfan of drive circuit is connected with motor (8), motor speed measuring chip one end is connected with motor (8), the other end is connected with MCU control chip input by A/D conversion chip, current sample chip one end is connected with drive circuit, the other end is connected with MCU control chip input by A/D conversion chip.
- Intelligence chemoprevention following linkage interlocking safety door system the most according to claim 1, it is characterized in that: when the door opened completely closes and sends locking signal, described locking signal passes to the control module (7) being on the door of locking states by wireless transmission method.
- Intelligence chemoprevention following linkage interlocking safety door system the most according to claim 1, it is characterized in that: be provided with different types of identification module on described inside door (18) and external door (20), each door is all opened in the case of personnel are verified by identification module.
- Intelligence chemoprevention following linkage interlocking safety door system the most according to claim 1, it is characterised in that: it is equipped with Intelligent control board (17) in the door body (1) of described inside door (18) and external door (20).
- Intelligence chemoprevention following linkage interlocking safety door system the most according to claim 1, it is characterized in that: described inside door (18) above or is provided with silent alarm button in passageway (19), described silent alarm button and a silent alarm module are connected, and are the most also connected with the urgent locking unit in control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908428.6U CN205422314U (en) | 2015-11-13 | 2015-11-13 | Linkage interlocking emergency exit system is prevented following in intellectuality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908428.6U CN205422314U (en) | 2015-11-13 | 2015-11-13 | Linkage interlocking emergency exit system is prevented following in intellectuality |
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| CN205422314U true CN205422314U (en) | 2016-08-03 |
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| CN201520908428.6U Expired - Fee Related CN205422314U (en) | 2015-11-13 | 2015-11-13 | Linkage interlocking emergency exit system is prevented following in intellectuality |
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| CN (1) | CN205422314U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327635A (en) * | 2016-08-24 | 2017-01-11 | 吴乾明 | Joint control method, device and system for external security door and inner door |
| CN106327640A (en) * | 2016-08-26 | 2017-01-11 | 内蒙古晶新科技有限责任公司 | Electronic lock and the control circuit thereof |
| CN109410347A (en) * | 2018-10-18 | 2019-03-01 | 深圳晟道科技有限公司 | A kind of high-speed rail gate passing method and system |
-
2015
- 2015-11-13 CN CN201520908428.6U patent/CN205422314U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106327635A (en) * | 2016-08-24 | 2017-01-11 | 吴乾明 | Joint control method, device and system for external security door and inner door |
| CN106327640A (en) * | 2016-08-26 | 2017-01-11 | 内蒙古晶新科技有限责任公司 | Electronic lock and the control circuit thereof |
| CN109410347A (en) * | 2018-10-18 | 2019-03-01 | 深圳晟道科技有限公司 | A kind of high-speed rail gate passing method and system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160906 Address after: I wish this street in Dongling District of Shenyang city of Liaoning Province in 110034 Patentee after: Liaoning Doyle Intelligent Machinery Manufacturing Co., Ltd. Address before: 110000 No. 248 Xiao Nan Street, Shenhe District, Liaoning, Shenyang Patentee before: Zhang Xi |
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| 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: 20160803 Termination date: 20191113 |