CN211691905U - Emergency unlocking mechanism - Google Patents
Emergency unlocking mechanism Download PDFInfo
- Publication number
- CN211691905U CN211691905U CN201922218713.6U CN201922218713U CN211691905U CN 211691905 U CN211691905 U CN 211691905U CN 201922218713 U CN201922218713 U CN 201922218713U CN 211691905 U CN211691905 U CN 211691905U
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- lock
- door
- handle
- plate
- emergency
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Abstract
The utility model discloses an emergency unlocking mechanism, a main board is arranged in a door plate in a sliding way, an electromagnetic lock is fixed on the inner surface of the door plate, a lock head of the electromagnetic lock extends out of the lock body and is unlocked or not by an execution control panel, a first locating part is arranged on the main board, and the first locating part can be extruded from one side of the lock head and moved to the other side by sliding; the door pin fixing plate is provided with a door pin which is arranged on one side of the door panel in a sliding manner; the emergency lock also comprises a handle shaft, an emergency lock cylinder and a handle for driving the handle shaft to rotate, wherein the handle shaft is in transmission connection with the main board; the emergency lock cylinder is arranged in the handle shaft and penetrates through the handle shaft, the inner end of the emergency lock cylinder is connected with the shifting piece, and the emergency unlocking push rod is arranged at the position, corresponding to the shifting piece, of the electromagnetic lock. The utility model discloses a door pin structure not only can open the structure through emergent machinery and manually open at unable normal during operation, still prevents that the key lock from being destroyed and forcibly opened through addding heavy locking mechanical system, has improved holistic security performance.
Description
Technical Field
The utility model relates to an unlocking mechanism especially relates to an emergent unlocking mechanism.
Background
Currently, with the development of science and technology, various high-tech locksets, such as: the tool to lock such as fingerprint lock, face lock, iris lock all is very ripe, uses swift and safety, especially also very general in the safe deposit box field now, but the tool to lock of being used in on the cabinet body has some hidden dangers, because these high-tech tool to lock all need the power consumption, and is damaged easily, leads to the tool to lock to become invalid, in case these tool to lock become invalid, the cabinet door will be unable to be opened, brings inconvenience for in-service use.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome the not enough of background art, the utility model discloses an emergent release mechanism with manual unblanking.
The technical scheme is as follows: emergent release mechanism, include:
the door lock comprises a door plate and a main plate, wherein the main plate is arranged on the inner plate surface of the door plate in a sliding manner, and the sliding direction of the main plate is consistent with the opening/closing direction of the lock;
the electromagnetic lock is fixed on the inner plate surface of the door plate, the lock head of the electromagnetic lock extends out of the lock body, the lock head is controlled by the execution control plate to be unlocked or not to be unlocked, a first limiting part is arranged on the main plate, and the main plate can extrude the first limiting part from one side of the lock head and move the first limiting part to the other side through sliding;
the door pin fixing plate is provided with a door pin and is arranged on one side of the door plate in a sliding manner, and the sliding direction of the door pin fixing plate is consistent with that of the main plate;
the handle mechanism comprises a handle shaft, an emergency lock cylinder and a handle for driving the handle shaft to rotate, the handle shaft extends from the outer plate surface to the inner plate surface of the door plate and is in transmission connection with the main plate, and the main plate slides by rotating the handle shaft; the emergency lock cylinder is arranged in the handle shaft and penetrates through the handle shaft, the inner end of the emergency lock cylinder is connected with the shifting piece, the emergency unlocking push rod is arranged at the position, corresponding to the shifting piece, of the electromagnetic lock, and the shifting piece can be rotated and the emergency unlocking push rod is extruded to control the lock head to be unlocked by rotating the emergency lock cylinder.
During normal work, execution control panel signals for the electromagnetic lock, and the electromagnetic valve of the inside starts after the electromagnetic lock received the signal for the tapered end is in the unblock state, then rotates the handle, and the handle drives the handle axle and rotates, and handle axle drive mainboard slides, and the mainboard drives the gate pin and realizes unblanking.
Run into the special circumstances, the unable work of executive control panel starts promptly at this moment and opens emergently, uses the key, rotates emergent lock core, and emergent lock core drives the plectrum and rotates, and the plectrum extrudees emergent unblock push rod to realize the tapered end unblock, then rotate the handle again, the handle drives the handle axle and rotates, and handle axle drive mainboard slides, and the mainboard drives the door pin and realizes unblanking.
Furthermore, the door plant sets up a plurality of guide posts, through the guide post connects the mainboard, correspond guide post department on the mainboard and set up the mainboard groove of sliding, can make the guide post remove in the mainboard groove of sliding when the mainboard atress removes, realize the sliding connection of the relative door plant of mainboard.
Further, still including setting up the biological identification panel at the outer face of door plant, the execution control panel acquires execution signal control electromagnetic lock from biological identification panel and whether unblock.
Furthermore, the lock head of the electromagnetic lock is an extrusion rotating lock head, the inner side edge of the lock head is a bevel edge, and the outer side edge of the lock head is a vertical edge.
Furthermore, a shifting lever is fixed at the inner end of the handle shaft, a shifting lever pin is arranged on the shifting lever, a shifting lever pin groove perpendicular to the sliding direction of the main board is formed in the position, corresponding to the shifting lever pin, of the main board, and the shifting lever pin can slide in the shifting lever pin groove through rotation of the handle shaft and drive the main board to slide.
Furthermore, the handle comprises a handle seat, a short handle and a long handle, the handle seat is sleeved on the handle shaft, and the short handle and the long handle penetrate through the handle seat and are in threaded connection and block the position of the locking notch of the emergency lock cylinder.
Further, still include the relocking mechanism, the relocking mechanism includes: the heavy lock comprises a heavy lock pin, a heavy lock spring, a heavy lock barrel and a heavy lock catch, wherein the upper end of the heavy lock barrel is open and fixed on the inner surface of a door plate, the heavy lock pin presses the heavy lock spring at the bottom of the heavy lock barrel, the heavy lock catch is fixed with the end of an emergency lock barrel on one side, the heavy lock pin is pressed in the heavy lock barrel on the other side, a second limiting part is arranged on the main plate, when the emergency lock barrel is damaged, the heavy lock pin is not pressed by the heavy lock catch, and the inner end part of the second limiting part is extended under the action of the heavy lock spring.
When emergent lock core suffered to attack and destroyed, the heavy lock separation blade of tip received destruction, and the pine takes off, and the tip of heavy lockpin loses the oppression, resets fast under the spring action of heavy lock spring, and the heavy lockpin pops out fast, extends the interior tip of second locating part, leads to door bolt fixed plate on mainboard and the mainboard, the door bolt all can't move, and the door plant can not be opened because of emergent lock core is destroyed promptly.
The heavy lock catch comprises a catch fixing piece, a catch body and a catch pressing plate, the catch body is fixed to the end portion of the emergency lock cylinder, the catch pressing plate is fixed to the catch body and used for extruding the heavy lock pin, the catch fixing piece is fixed to the heavy lock cylinder, the catch body is fixed to the catch fixing piece through the catch pressing plate, and the catch fixing piece is weakened through a spacing groove.
Has the advantages that: compared with the prior art, the utility model has the advantages that: firstly, when the door pin structure designed by the utility model cannot work under normal conditions, the door pin structure can be manually opened through the emergency mechanical opening structure, so that the stability of the whole lock cabinet is improved; secondly, add the relocking mechanism, prevent that the key lock from being destroyed the compulsory opening, improved holistic security performance.
Drawings
FIG. 1 is an exploded view of a three-dimensional structural component of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a front view of the electromagnetic lock of the present invention;
FIG. 4 is a schematic view of the fixing manner of the handle shaft and the door plate of the present invention;
fig. 5 is a schematic view of the fixing mode of the handle shaft and the shift lever according to the present invention.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the emergency unlocking mechanism includes:
the lock comprises a door plate 1 and a main plate 2, wherein the main plate 2 is arranged on the inner plate surface of the door plate 1 in a sliding manner, and the sliding direction of the main plate is consistent with the direction of opening/closing the lock; door plant 1 sets up 3 guide posts 101, through guide post 101 connects mainboard 2, mainboard 2 is last to correspond guide post 101 department and sets up mainboard sliding groove 202, can make guide post 101 remove in mainboard sliding groove 202 when 2 atress of mainboard remove, realizes the sliding connection of 2 relative door plant 1 of mainboard, mainboard sliding groove 202 level sets up, and 2 relative door plant 1 of mainboard carry out the horizontal slip.
The door pin fixing plate 5 is provided with a door pin 501, the door pin fixing plate 5 is arranged on one side of the door plate 1 in a sliding mode, and the sliding direction of the door pin fixing plate is consistent with that of the main plate.
The handle mechanism comprises a handle shaft 601, an emergency lock cylinder 602 and a handle 603 for driving the handle shaft 601 to rotate, the handle shaft 601 extends from the outer plate surface to the inner plate surface of the door panel 1 and is in transmission connection with the main plate 2, and the main plate 2 slides by rotating the handle shaft 601; the emergency lock cylinder 602 is arranged in the handle shaft 601 and penetrates through the handle shaft 601, the inner end of the emergency lock cylinder 602 is connected with the poking piece 604, as shown in fig. 3, the emergency unlocking push rod 302 is arranged at the position of the electromagnetic lock 3 corresponding to the poking piece 604, and the poking piece 604 can be rotated and the emergency unlocking push rod 302 is extruded to control the lock 301 to unlock by rotating the emergency lock cylinder 602.
The handle shaft 601 and the main board 2 are connected in a transmission manner, and the transmission connection structure is characterized in that a shifting lever 605 is fixed at the inner end of the handle shaft 601, a shifting lever pin 606 is arranged on the shifting lever 605, a shifting lever pin groove 607 perpendicular to the sliding direction of the main board 2 is formed in the position, corresponding to the shifting lever pin 606, on the main board 2, and the shifting lever pin 606 can slide in the shifting lever pin groove 607 by rotating the handle shaft 601 and drive the main board 2 to slide.
Referring to fig. 1 and 4, the handle shaft 601 is connected to the door panel 1 in a manner that the handle shaft 601 penetrates through the door panel 1 and then is fixed by 2 fixing blocks respectively penetrating through holes on the handle shaft 601 from both sides, and the holes are opened to reserve the length required by the rotation of the handle shaft 601.
As shown in fig. 5, the handle shaft 601 and the shift lever 605 are fixed by forming two slots on the shaft wall of the handle shaft 601, passing the handle shaft 601 through the shift lever 605, passing the slots through the shift lever 605, and locking the two locking plates in the slots to fix the locking plates and the shift lever 605.
The handle 603 comprises a handle seat 613, a short handle 623 and a long handle 633, the handle seat 613 is sleeved on the handle shaft 601, and the short handle 623 and the long handle 633 penetrate through the handle seat 613 to be in threaded connection and block the position of a lock notch of the emergency lock cylinder 602. Therefore, in order to realize that the unlocking hole of the emergency lock cylinder 602 is hidden when the lock is normally unlocked, namely the short handle 623 and the long handle 633 are not detached.
During normal work, execution control panel 4 signals for electromagnetic lock 3, and the solenoid valve of the inside starts after electromagnetic lock 3 received the signal for tapered end 301 is in the unblock state, then rotates handle 603, and handle 603 drives handle axle 601 and rotates, and handle axle 601 drive mainboard 2 slides, and mainboard 2 drives the realization of knocker 501 and unblanks.
Run into special case, the execution control panel 4 can't work, starts promptly to open this moment, uses the key, rotates emergent lock core 602, and emergent lock core 602 drives plectrum 604 and rotates, and plectrum 604 extrudees emergent unblock push rod 302 to realize the unblock of tapered end 301, then rotate handle 603, handle 603 drives handle axle 601 and rotates, and handle axle 601 drives mainboard 2 and slides, and mainboard 2 drives door pin 501 and realizes unblanking.
In order to prevent the emergency lock cylinder 602 from being damaged by external attack and affecting the safety performance, a relocking mechanism is further provided, and the relocking mechanism comprises: the anti-theft lock comprises a heavy lock pin 701, a heavy lock spring 702, a heavy lock cylinder 703 and a heavy lock blocking piece 704, wherein the upper end of the heavy lock cylinder 703 is open and fixed on the inner plate surface of the door plate 1, the heavy lock pin 701 presses the heavy lock spring 702 to the bottom of the heavy lock cylinder 703, the heavy lock blocking piece 704 is fixed with the end of the emergency lock cylinder 602 on one side, and the heavy lock pin 701 is pressed in the heavy lock cylinder 703 on the other side, specifically: the relocking baffle 704 comprises a baffle fixing piece 714, a baffle body 724 and a baffle pressing plate 734, the baffle body 724 is fixed with the end of the emergency lock cylinder 602, the baffle pressing plate 734 is fixed with the baffle body 724 and used for extruding the relocking pin 701, the baffle fixing piece 714 is fixed with the relocking cylinder 703, the baffle body 724 is fixed with the baffle fixing piece 714 through the baffle pressing plate 734, the baffle fixing piece 714 is weakened through a spacing groove, the main plate 2 is provided with a second limiting piece 203, when the emergency lock cylinder 602 is damaged, the baffle fixing piece 714 is weakened and is easy to break, the relocking pin 701 is not pressed by the relocking baffle 704, and extends to the inner end of the second limiting piece 203 under the action of the relocking spring 702. At this time, the main board 2 cannot move back, that is, cannot be unlocked.
Claims (8)
1. An emergency release mechanism, comprising:
the door lock comprises a door plate (1) and a main plate (2), wherein the main plate (2) is arranged on the inner plate surface of the door plate (1) in a sliding mode, and the sliding direction of the main plate is consistent with the locking/unlocking direction;
the electromagnetic door lock comprises an electromagnetic lock (3) and an execution control panel (4), wherein the electromagnetic lock (3) is fixed on the inner panel surface of a door panel (1), a lock head (301) of the electromagnetic lock (3) extends out of a lock body and is controlled by the execution control panel (4) to be unlocked or not, a first limiting piece (201) is arranged on a main board (2), and the main board (2) can extrude the first limiting piece (201) from one side of the lock head (301) and move to the other side through sliding;
the door pin fixing plate (5) is provided with a door pin (501), the door pin fixing plate (5) is arranged on one side of the door panel (1) in a sliding mode, and the sliding direction of the door pin fixing plate is consistent with that of the main board;
the handle mechanism comprises a handle shaft (601), an emergency lock cylinder (602) and a handle (603) for driving the handle shaft (601) to rotate, wherein the handle shaft (601) extends from the outer plate surface to the inner plate surface of the door panel (1) and is in transmission connection with the main plate (2), and the main plate (2) slides by rotating the handle shaft (601); emergent lock core (602) set up in handle axle (601) and pass handle axle (601), emergent lock core (602) inner connects plectrum (604), the position that electromagnetic lock (3) correspond plectrum (604) sets up emergent unblock push rod (302), can realize through rotatory emergent lock core (602) that plectrum (604) rotate and extrude emergent unblock push rod (302) control tapered end (301) unblock.
2. The emergency unlocking mechanism according to claim 1, wherein: door plant (1) sets up a plurality of guide posts (101), through mainboard (2) are connected in guide post (101), mainboard sliding groove (202) are seted up to corresponding guide post (101) department on mainboard (2), can make guide post (101) remove in mainboard sliding groove (202) when mainboard (2) atress removes, realize the sliding connection of mainboard (2) relative door plant (1).
3. The emergency unlocking mechanism according to claim 1, wherein: still including setting up the biological identification panel at door plant (1) outer face, execution control panel (4) acquire execution signal control electromagnetic lock (3) from the biological identification panel and whether unblock.
4. The emergency unlocking mechanism according to claim 1, wherein: the lock head (301) of the electromagnetic lock (3) is an extrusion rotary lock head, the inner side edge of the lock head (301) is a bevel edge, and the outer side edge of the lock head is a vertical edge.
5. The emergency unlocking mechanism according to claim 1, wherein: a shifting lever (605) is fixed at the inner end of the handle shaft (601), a shifting lever pin (606) is arranged on the shifting lever (605), a shifting lever pin groove (607) which is perpendicular to the sliding direction of the main board (2) is formed in the position, corresponding to the shifting lever pin (606), on the main board (2), and the shifting lever pin (606) can slide in the shifting lever pin groove (607) through the rotation of the handle shaft (601) and drive the main board (2) to slide.
6. The emergency unlocking mechanism according to claim 1, wherein: the handle (603) comprises a handle seat (613), a short handle (623) and a long handle (633), the handle seat (613) is sleeved on the handle shaft (601), and the short handle (623) and the long handle (633) penetrate through the handle seat (613) to be in threaded connection and block the position of a lock opening of the emergency lock cylinder (602).
7. The emergency unlocking mechanism according to claim 1, wherein: still include relocking mechanism, relocking mechanism includes: the emergency lock core is characterized by comprising a heavy lock pin (701), a heavy lock spring (702), a heavy lock cylinder (703) and a heavy lock baffle (704), wherein the upper end of the heavy lock cylinder (703) is open and fixed on the inner plate surface of the door plate (1), the heavy lock pin (701) presses the heavy lock spring (702) to the bottom of the heavy lock cylinder (703), the heavy lock baffle (704) is fixed to the end of the emergency lock core (602) and presses the heavy lock pin (701) into the heavy lock cylinder (703) at the same time, a second limiting part (203) is arranged on the main plate (2), when the emergency lock core (602) is damaged, the heavy lock pin (701) is not pressed by the heavy lock baffle (704), and extends to the inner end part of the second limiting part (203) under the action of the heavy lock spring (702).
8. The emergency unlocking mechanism according to claim 7, wherein: the relocking baffle plate (704) comprises a baffle plate fixing piece (714), a baffle plate body (724) and a baffle plate pressing plate (734), the baffle plate body (724) is fixed to the end portion of the emergency lock cylinder (602), the baffle plate pressing plate (734) is fixed to the baffle plate body (724) and used for extruding the relocking pin (701), the baffle plate fixing piece (714) is fixed to the relocking cylinder (703), the baffle plate body (724) is fixed to the baffle plate fixing piece (714) through the baffle plate pressing plate (734), and the baffle plate fixing piece (714) is weakened through a spacing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922218713.6U CN211691905U (en) | 2019-12-12 | 2019-12-12 | Emergency unlocking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922218713.6U CN211691905U (en) | 2019-12-12 | 2019-12-12 | Emergency unlocking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211691905U true CN211691905U (en) | 2020-10-16 |
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ID=72790801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922218713.6U Active CN211691905U (en) | 2019-12-12 | 2019-12-12 | Emergency unlocking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211691905U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030470A (en) * | 2022-06-20 | 2022-09-09 | 合肥科赛环保科技有限公司 | Lifting type construction platform for house building |
-
2019
- 2019-12-12 CN CN201922218713.6U patent/CN211691905U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115030470A (en) * | 2022-06-20 | 2022-09-09 | 合肥科赛环保科技有限公司 | Lifting type construction platform for house building |
| CN115030470B (en) * | 2022-06-20 | 2024-02-23 | 济南中鼎升降机械有限公司 | Lifting type construction platform for building construction |
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