WO2021114413A1 - Structure de broche de porte à double entraînement fendue - Google Patents

Structure de broche de porte à double entraînement fendue Download PDF

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Publication number
WO2021114413A1
WO2021114413A1 PCT/CN2019/128963 CN2019128963W WO2021114413A1 WO 2021114413 A1 WO2021114413 A1 WO 2021114413A1 CN 2019128963 W CN2019128963 W CN 2019128963W WO 2021114413 A1 WO2021114413 A1 WO 2021114413A1
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WO
WIPO (PCT)
Prior art keywords
door
main board
pin
push rod
panel
Prior art date
Application number
PCT/CN2019/128963
Other languages
English (en)
Chinese (zh)
Inventor
刘佳炎
陈文坤
王小锋
吕水根
Original Assignee
创斯达科技集团(中国)有限责任公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 创斯达科技集团(中国)有限责任公司 filed Critical 创斯达科技集团(中国)有限责任公司
Publication of WO2021114413A1 publication Critical patent/WO2021114413A1/fr

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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/0065—Operating modes; Transformable to different operating modes
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
    • E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B2047/0014—Constructional features of actuators or power transmissions therefor
    • E05B2047/0018—Details of actuator transmissions
    • E05B2047/002—Geared transmissions

Definitions

  • the invention relates to the field of door pin structures, in particular to a split dual-drive door pin structure.
  • the present invention discloses a split dual-drive door pin structure.
  • the split dual-drive door pin structure of the present invention includes:
  • the door panel and the main board, the main board is slidably arranged on the inner surface of the door panel, and its sliding direction is consistent with the opening/closing lock direction;
  • An electric push rod and an executive control board, the electric push rod is arranged on the main board;
  • the door pin fixing plate is provided with a door pin, which is slidably arranged on one side of the door plate, and its sliding direction is consistent with the sliding direction of the main board. At the same time, it is fixed with the push rod head of the electric push rod. The rod pushes the door pin fixing plate to realize the door opening/closing lock;
  • a main board rack, the main board rack is fixed on the main board, and the extension direction of the rack is consistent with the sliding direction of the main board;
  • a key lock the key lock includes a lock core passing through the door panel and a gear fixed axially with the lock core, the gear meshes with the rack of the main board, and the gear is turned by the key to drive the rack of the main board, thereby driving the main board to drive the door pin
  • the fixed plate slides to realize the emergency opening/closing lock.
  • the executive control board sends out a signal, the electric push rod receives the signal and starts to move, and drives the door pin fixing plate to drive the door pin to move together to realize the operation of opening/closing the door. In this state, the main board does not move.
  • the executive control board and the electric push rod cannot work.
  • the emergency opening is activated.
  • the main board moves with the rack.
  • the electric push rod The door pin fixing plate moves with the main board to realize opening/closing of the door.
  • a plurality of guide posts are provided on the door panel, and the main board is connected to the main board through the guide posts.
  • the main board sliding grooves are opened on the main board corresponding to the guiding posts. Move to realize the sliding connection between the main board and the door.
  • the electric push rod is fixed on the main board through a push rod fixing seat.
  • the execution control panel obtains an execution signal from the biometric identification panel to control the operation of the electric push rod.
  • the electric motor is controlled by setting a pressure plate on the door pin fixing plate to touch the door closing induction micro switch and the door opening induction micro switch when closing/unlocking. The putter stops working.
  • the relocking mechanism includes: a relocking pin, a relocking spring, a relocking limiter, and a relocking cover; the relocking limiter is arranged on one side of the rack of the main board. Below, the relocking pin is arranged in the relocking limit frame. Under the action of the relocking spring, the outer end of the relocking pin can be directly extended to the inner end of the rack of the main board, so that the main board cannot be moved. Sliding inside, the relocking cover plate is fixed on the key lock, and its extended end presses the outer end of the relocking pin below the rack of the main board, and at the same time compresses the relocking spring.
  • the relock limit frame includes an abutment plate and a limit plate
  • the relock pin is provided with a spring limit bolt
  • the relock pin passes through the abutment plate, the limit plate and the relock spring
  • the spring limit pin is located between the abutment plate and the limit plate
  • the relock spring is located between the spring limit pin and the abutment plate.
  • the advantages of the present invention are as follows: First, the door pin structure designed by the present invention does not need to be applied to the door handle during emergency opening, and the structure is simpler and more stable; secondly, a relocking mechanism is added. The key lock is prevented from being damaged and forced to open, and the overall safety performance is improved.
  • Figure 1 is a schematic diagram of the three-dimensional structure of the present invention.
  • Figure 2 is an exploded view of a three-dimensional structural component of the present invention.
  • the split dual-drive door pin structure shown in Figure 1 and Figure 2 includes:
  • the door panel 1, the main board 2, the main board 2 is slidably arranged on the inner surface of the door panel 1, and its sliding direction is the same as the opening/closing direction.
  • the door panel 1 is provided with four guide posts 101, which are connected to the main board through the guide posts 101 2.
  • the main board 1 is provided with a main board sliding groove 102 corresponding to the guide post 101.
  • the main board sliding groove 102 is arranged in a horizontal direction.
  • the electric push rod 3, the executive control board 4, the electric push rod 3 is set on the main board 2 through the push rod fixing seat 301, and a biometric recognition panel is provided on the outer surface of the door panel 1, including fingerprint recognition, facial recognition, etc.
  • the biometric recognition panel is connected to the execution control board 4, the unlock execution signal is obtained through the biometric recognition panel and transmitted to the execution control board 4, and the execution control board 4 controls the electric push rod 3 to work.
  • the door pin fixing plate 5 is slidably arranged on one side of the door panel 1, and its sliding direction is consistent with the sliding direction of the main board.
  • a plurality of door pins 501 are provided on the outer side of the door pin fixing plate 5.
  • the door pin fixing plate 5 is fixed in the same way as the main board 2. It is fixed on the inner surface of the door panel 1 by a guide post.
  • a sliding groove is provided on the door pin fixing plate 5 at a position corresponding to the guide post. The extension direction of the sliding groove is The sliding groove 102 of the main board is the same.
  • the door pin fixing plate 5 is fixed with the push rod head of the electric push rod 3.
  • the electric push rod 3 is controlled by the executive control board 4 and then extends to push the door pin fixing plate 5 to the outside and pass through the door.
  • the pin fixing plate 5 slides to the outside to drive the door pin 501 to move together, so that the door pin 501 is locked.
  • the door closing induction micro switch 401 and the door opening induction micro switch 402 are connected to the electric push rod 3 to control the extension and contraction of the electric push rod 3, the door closing induction micro switch 401 and the door opening induction micro switch 401 402 are all set on the main board 2, and the door pin fixing plate 5 is provided with a door closing pressure plate.
  • the end of the door closing pressure plate is bent.
  • the door pin fixing plate 5 slides to the outside.
  • the bending part of the door closing pressure plate touches
  • the door closing induction micro switch 401 controls the electric push rod 3 to stop extending;
  • the door pin fixing plate 5 is provided with a door opening pressure plate, and the door pin fixing plate 5 slides inward when the door is opened.
  • the door opening induction micro switch 402 controls the electric push rod 3 to stop shortening.
  • the triggering mode of the door closing induction micro switch 401 and the door opening induction micro switch 402 can be flexibly adjusted according to the actual structure.
  • the main board rack 6 is fixed on the lower edge of the main board 2 with the tooth edge facing outward, and the extending direction of the rack is consistent with the sliding direction of the main board 2;
  • a key lock the key lock includes a lock core 701 passing through the door panel 1 and a gear 702 fixed axially (interference fit) with the lock core 701.
  • the gear 702 meshes with the rack 6 of the main board, and the gear 702 is turned by a key And drive the main board rack 6 to drive the main board 2 to drive the door pin fixing plate 5 to slide, which can realize the emergency opening/closing lock.
  • the executive control board 4 sends a signal, the electric push rod 3 receives the signal and starts to move, and drives the door pin fixing plate 5 to drive the door pin 501 to move together to realize the operation of opening/closing the door.
  • the main board 2 does not move.
  • the executive control board 4 and the electric push rod 3 cannot work.
  • the emergency opening is started.
  • Use the key to turn the lock cylinder 701 and the gear 702 to drive the main board rack 6 to move, and the main board 2 follows the main board rack 6 Move together, at this time, the electric push rod 3 and the door pin fixing plate 5 move together with the main board 2 to realize opening/closing of the door.
  • the relocking mechanism includes: a relock pin 801, a relock spring 802, a relock limit frame 803, and a relock cover 804;
  • the limit frame 803 is arranged under the side of the rack 6 of the main board.
  • the relock pin 801 is arranged in the relock limit frame 803. Under the action of the relock spring 802, the outer end of the relock pin 801 is It can be directly extended to the inner end of the main board rack 6 so that the main board 2 cannot slide to the inside.
  • the relocking cover 804 is fixed to the key lock, and its extended end presses the outer end of the relocking pin 801 to the main board.
  • the rack 6 is below, and the relock spring 802 is compressed at the same time.
  • the relock limit frame 803 includes an abutment plate 813 and a limit plate 823, and the relock pin 801 sequentially passes through the abutment plate 813, the relock spring 802 and the limit plate 823 from bottom to top.
  • 801 is provided with a spring limit pin 811 perpendicular to it, the spring limit pin 811 is located between the abutment plate 813 and the limit plate 823, and the relock spring 802 is located between the spring limit pin 811 and the abutment plate 813 ,
  • the spring limit pin 811 presses the relock pin 801 against the abutment plate 813.
  • the relocking spring 802 quickly bounces up the relocking pin 801.
  • the relocking pin 801 extends and blocks the inner end of the main board rack 6 so that the main board rack 6 cannot move back, that is, the main board 2, the door pin fixing plate 5 If the door pins 501 cannot be moved, the door panel 1 will not be forcibly opened.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Wing Frames And Configurations (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

La présente invention concerne une structure de broche de porte à double entraînement fendue, comprenant : un panneau de porte et un panneau principal, le panneau principal étant disposé de façon coulissante sur une surface de panneau interne du panneau de porte ; une tige de poussée électrique et un panneau de commande d'exécution, la tige de poussée électrique étant disposée sur le panneau principal ; une plaque de fixation de broche de porte pourvue d'une broche de porte et étant agencée de façon coulissante sur un côté du panneau de porte, et étant également fixée à la tête de tige de poussée de la tige de poussée électrique de telle sorte qu'elle puisse être poussée au moyen de la tige de poussée électrique pour verrouiller/déverrouiller la porte ; une crémaillère d'engrenage de panneau principal fixée sur le panneau principal, et la direction d'extension de la crémaillère d'engrenage étant la même que la direction de coulissement du panneau principal ; et un verrou de clé comprenant un noyau de verrou traversant le panneau de porte et un engrenage relié de manière fixe axialement au noyau de verrou, l'engrenage étant en prise avec le support d'engrenage de panneau principal, et un verrouillage/déverrouillage d'urgence étant mis en œuvre au moyen d'une clé faisant tourner l'engrenage. La structure de broche de porte de la présente invention ne nécessite pas l'utilisation d'une poignée de porte pour une ouverture d'urgence et, au moyen de l'ajout d'un mécanisme de re-verrouillage, empêche le verrou de clé d'être cassé pour forcer l'ouverture, ce qui permet d'améliorer ainsi la performance de sécurité globale.
PCT/CN2019/128963 2019-12-12 2019-12-27 Structure de broche de porte à double entraînement fendue WO2021114413A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201911271701.8 2019-12-12
CN201911271701.8A CN110939333A (zh) 2019-12-12 2019-12-12 一种分体式双重驱动门销结构

Publications (1)

Publication Number Publication Date
WO2021114413A1 true WO2021114413A1 (fr) 2021-06-17

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Application Number Title Priority Date Filing Date
PCT/CN2019/128963 WO2021114413A1 (fr) 2019-12-12 2019-12-27 Structure de broche de porte à double entraînement fendue

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CN (1) CN110939333A (fr)
WO (1) WO2021114413A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110094135B (zh) * 2019-05-27 2024-06-25 得力集团有限公司 保险箱安全重锁装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005256367A (ja) * 2004-03-10 2005-09-22 Takigen Mfg Co Ltd 指紋認証装置付き扉用ロックハンドル装置
CN203879145U (zh) * 2014-03-28 2014-10-15 创斯达科技集团(中国)有限责任公司 一种具有简易门闩机构的保险柜
CN105741411A (zh) * 2016-01-29 2016-07-06 创斯达科技集团(中国)有限责任公司 保险柜自主封闭、防撬的防护机构
CN106761007A (zh) * 2017-01-22 2017-05-31 杭州智友贸易有限公司 一种智能门锁
CN206290105U (zh) * 2016-12-27 2017-06-30 郑州聚焦电子科技有限公司 物联网智能门锁
CN110522201A (zh) * 2019-08-04 2019-12-03 创斯达科技集团(中国)有限责任公司 一种人脸指纹识别自动开门枪柜

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005256367A (ja) * 2004-03-10 2005-09-22 Takigen Mfg Co Ltd 指紋認証装置付き扉用ロックハンドル装置
CN203879145U (zh) * 2014-03-28 2014-10-15 创斯达科技集团(中国)有限责任公司 一种具有简易门闩机构的保险柜
CN105741411A (zh) * 2016-01-29 2016-07-06 创斯达科技集团(中国)有限责任公司 保险柜自主封闭、防撬的防护机构
CN206290105U (zh) * 2016-12-27 2017-06-30 郑州聚焦电子科技有限公司 物联网智能门锁
CN106761007A (zh) * 2017-01-22 2017-05-31 杭州智友贸易有限公司 一种智能门锁
CN110522201A (zh) * 2019-08-04 2019-12-03 创斯达科技集团(中国)有限责任公司 一种人脸指纹识别自动开门枪柜

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