CN212054171U - Unlocking mechanism with emergency unlocking function - Google Patents
Unlocking mechanism with emergency unlocking function Download PDFInfo
- Publication number
- CN212054171U CN212054171U CN201922013638.XU CN201922013638U CN212054171U CN 212054171 U CN212054171 U CN 212054171U CN 201922013638 U CN201922013638 U CN 201922013638U CN 212054171 U CN212054171 U CN 212054171U
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- Prior art keywords
- pull rod
- electronic lock
- lock
- emergency
- emergent
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Abstract
The utility model discloses an unlocking mechanism with emergent function of unblanking, including mechanical lock and electronic lock, mechanical lock is installed on the cabinet door, the electronic lock is installed at the cabinet internally, and fix on the electronic lock mounting panel, the internal emergent pull rod that still is equipped with the spring bolt and is used for stimulateeing electronic lock tail screw of cabinet, the one end and the mechanical lock butt joint of spring bolt, rotate through mechanical lock drive spring bolt, the other end and the emergent pull rod of spring bolt are connected, be used for driving emergent pull rod and remove, emergent pull rod passes through the bolt and is connected with the backup pad, emergent pull rod, all be provided with the mounting hole in the backup pad, in emergent pull rod and the backup pad mounting hole between them, at least, the mounting hole that has one to go up is the bar hole, and the length direction in bar hole extends along the length direction of emergent pull rod, the length in bar. The mechanical lock and the electronic lock are combined, so that the mechanical lock and the electronic lock meet the advantages of the mechanical lock and the electronic lock, the defects caused by the mechanical lock and the electronic lock are overcome, and emergency unlocking can be realized when the electronic lock fails.
Description
Technical Field
The utility model relates to an unlocking means, concretely relates to unlocking mechanism with emergent function of unblanking.
Background
At present, the unlocking modes in the market are mainly divided into two modes, one is a mechanical lock, and the other is an electronic lock. The two modes meet the unlocking function and simultaneously have inevitable defects, and the two modes are provided with the following points:
electronic lock body is intelligent now, and science and technology feels, and convenient to use need not to take tools such as key to unblank at any time, nevertheless falls the power failure phenomenon that probably appears equally under the adverse circumstances such as conflagration, and is not stable enough, brings the use risk.
Mechanical lock belongs to the tradition mode of unblanking, and is more reliable and more stable, and nevertheless the science and technology feels inadequately, and it is inconvenient to use simultaneously, must hand-carry supporting key when using at every turn and just can unblank.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide an unlocking mechanism with emergent function of unblanking, it combines mechanical lock and electronic lock, has overcome the defect that brings separately again when making it satisfy both advantages, can realize emergent unblanking when the electronic lock is out of order.
The utility model discloses a realize like this: the utility model discloses an unlocking mechanism with emergent function of unblanking, including mechanical lock and electronic lock, mechanical lock is installed on the cabinet door, the electronic lock is installed internally at the cabinet, and fixes on the electronic lock mounting panel, the internal emergent pull rod that still is equipped with the spring bolt and is used for stimulateeing electronic lock tail screw of cabinet, the one end and the mechanical lock of spring bolt are connected, rotate through mechanical lock drive spring bolt, the other end and the emergent pull rod of spring bolt are connected for drive emergent pull rod removes, emergent pull rod passes through the bolt and is connected with the backup pad, all be provided with the mounting hole that supplies the bolt to pass in emergent pull rod, the backup pad, in emergent pull rod and the backup pad mounting hole between them, have at least the mounting hole on one to be the bar hole.
The length direction of the strip-shaped hole extends along the length direction of the emergency pull rod.
The bolt penetrates through the emergency pull rod and the mounting hole of the support plate and then is connected with the nut; the mounting hole on the supporting plate is a strip-shaped hole, and the mounting hole on the emergency pull rod is a round hole.
Further, the spring bolt includes strip spring bolt body, the one end of strip spring bolt body is equipped with the first portion of turning that upwards turns, first portion of turning and mechanical lock core circumference fixed connection, the other end of strip spring bolt body is equipped with the second portion of turning that turns down, the second is turned over and is equipped with the portion of stirring, is connected with the upper end of emergent pull rod in the portion of turning.
Further, the second turning part of the strip-shaped bolt body is L-shaped.
The emergency pull rod comprises a pull rod body, a bending portion is arranged at the upper end of the pull rod body and used for being in butt joint with the lower end of a lock tongue, the lower end of the lock tongue extends into the lower end of the bending portion at the upper end of the pull rod body, the lower end of the pull rod body is sleeved on the electronic lock, a notch used for yielding for the electronic lock is arranged at the lower end of the pull rod body, the pull rod body is enabled to have freedom degree moving along the vertical direction, and a screw at the tail portion of the electronic lock is located in the notch of the pull rod body. The spring bolt is connected emergent pull rod when rotating certain angle, drives and removes, and when recovering certain angle, both loosen, emergent pull rod passes through gravity self return.
Further, the cross section of the pull rod body is U-shaped.
Furthermore, the pull rod body is vertically arranged, and the bending part is vertical to the pull rod body and horizontally arranged.
Further, the strip-shaped holes are waist-shaped holes.
Furthermore, the mechanical lock is installed at the upper end of the cabinet door, the electronic lock is located below the mechanical lock, and the emergency pull rod is vertically arranged in the cabinet body.
Further, the electronic lock is mounted on the electronic lock mounting plate by screws.
The utility model has the advantages that: because the utility model discloses the canceling release mechanical system with emergent function of unblanking includes mechanical lock and electronic lock, mechanical lock is installed on the cabinet door, the electronic lock is installed in the cabinet internally, and fixes on the electronic lock mounting panel, the internal emergent pull rod that still is equipped with the spring bolt and is used for stimulateeing electronic lock tail screw of cabinet, the one end and the mechanical lock of spring bolt are connected, rotate through mechanical lock drive spring bolt, the other end and the emergent pull rod of spring bolt are connected for driving emergent pull rod and remove, emergent pull rod passes through the bolt and is connected with the backup pad, all be provided with the mounting hole in emergent pull rod, the backup pad, in emergent pull rod and backup pad mounting hole between them, have at least the mounting hole on one to be the bar hole, and the length direction in bar hole extends along the length direction of emergent pull rod, and the length in bar hole is greater than the diameter of the. Adopt above-mentioned structure to open the door through the electronic lock mode during normal use, convenient to use, science and technology feels strong, and when meetting the unable normal time of opening the door of special conditions electronic lock, maintainer accessible mechanical lock connecting rod transmission mode opens the door, like this both can stably open the door under the special conditions, and the mechanical lock can not occupy current electronic lock space yet.
Adopt above-mentioned structure to feel strong guaranteeing electronic lock science and technology, solved the unstable risk that meets the special case and can't unblank of electronic lock during convenient to use's advantage, also avoided all carrying the inconvenience that the mechanical key opened the door when using at every turn.
Drawings
Fig. 1 is a schematic structural view of a first viewing angle of an unlocking mechanism with an emergency unlocking function according to the present invention;
fig. 2 is a schematic structural view of a second viewing angle of the unlocking mechanism with an emergency unlocking function according to the present invention;
FIG. 3 is an enlarged view of the portion P of FIG. 2;
FIG. 4 is an enlarged view of the portion O of FIG. 2;
fig. 5 is a schematic structural view of a third viewing angle of the unlocking mechanism with an emergency unlocking function according to the present invention;
fig. 6 is the structure diagram of the lock tongue of the unlocking mechanism with the emergency unlocking function of the present invention.
In the attached drawings, 1 is an electronic lock, 2 is an electronic lock mounting plate, 3 is a support plate, 4 is an emergency pull rod, 41 is a notch, 42 is a bending part, 5 is a lock tongue, 51 is a first bending part, 52 is a second bending part, 6 is a mechanical lock, and 7 is a cabinet door.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the embodiment discloses an unlocking mechanism with an emergency unlocking function, which comprises a mechanical lock 6 and an electronic lock 1, wherein the mechanical lock is installed on a cabinet door 7, the electronic lock is installed in a cabinet body and fixed on an electronic lock installation plate 2, a lock tongue and an emergency pull rod 4 for pulling a screw at the tail part of the electronic lock are also arranged in the cabinet body, one end of the lock tongue is connected with the mechanical lock and drives the lock tongue to rotate through the mechanical lock, the other end of the lock tongue 5 is connected with the emergency pull rod and is used for driving the emergency pull rod to move, the emergency pull rod is connected with a support plate 3 through a bolt, installation holes for the bolt to pass through are arranged on the emergency pull rod and the support plate, at least one installation hole in the installation holes of the emergency pull rod and the support plate is a strip-shaped hole, and the length direction of the strip-shaped hole extends along the length, the strip-shaped holes are straight groove-shaped holes. The bolt of the embodiment passes through the mounting holes of the emergency pull rod and the support plate and then is connected with the nut; the mounting hole on the supporting plate is a strip-shaped hole, and the mounting hole on the emergency pull rod is a round hole. The bolt passes through the mounting holes of the emergency pull rod and the support plate and then is connected with the nut.
The screw at the tail part of the electronic lock is equivalent to a lever, and a buckle-shaped iron block connected with the other end of the electronic lock is tilted when the electronic lock is lifted, so that the electronic lock is unlocked. This is the internal self-contained structure of the purchased electronic lock and will not be described in detail here.
Emergent pull rod 4 passes through the bolt, the nut is installed in backup pad 3, notices the nut and can not lock on end, guarantees that emergent pull rod 4 can easily slide from top to bottom, and the straight flute profile hole that corresponds the screw position on backup pad 3 simultaneously can restrict emergent pull rod 4 and move about at certain stroke interval again.
The lock tongue 5 is specially designed to meet the structural function, is arranged on the mechanical lock 6, and is then arranged on the cabinet door 7 together with the mechanical lock 6.
Further, the spring bolt 5 includes strip spring bolt body, the one end of strip spring bolt body is equipped with the first portion of turning 51 that upwards turns, first portion of turning and mechanical lock core circumference fixed connection, the other end of strip spring bolt body is equipped with the second portion of turning 52 that turns downwards, the second is turned over and is equipped with the portion of stirring, is connected with the upper end of emergent pull rod in the portion of turning.
Further, the second turning part of the strip-shaped bolt body is L-shaped.
Further, emergent pull rod 4 includes the pull rod body, the upper end of pull rod body is equipped with the portion of bending for the lower extreme butt joint with the spring bolt, the portion of bending 42 below of the second portion of bending of spring bolt stretches into the pull rod body upper end, connects emergent pull rod when the spring bolt rotates certain angle, drives the removal, and when recovering certain angle, both loosen, emergent pull rod passes through gravity self return. The lower end of the pull rod body is sleeved on the electronic lock, a notch 41 used for yielding for the electronic lock is formed in the lower end of the pull rod body, the pull rod body is enabled to have freedom degree of moving along the vertical direction, and a screw at the tail of the electronic lock is located in the notch of the pull rod body.
Further, the cross section of the pull rod body is U-shaped.
Furthermore, the pull rod body is vertically arranged, and the bending part is vertical to the pull rod body and horizontally arranged.
Further, the strip-shaped holes are waist-shaped holes.
Furthermore, the mechanical lock is installed at the upper end of the cabinet door, the electronic lock is located below the mechanical lock, and the emergency pull rod is vertically arranged in the cabinet body.
The electronic lock mounting plate 2 and the supporting plate 3 of the embodiment are welded on the cabinet body, and the electronic lock 1 is mounted on the electronic lock mounting plate 2 through screws.
When electronic lock 1 meets the unable normal open of trouble, through opening mechanical lock 6, make spring bolt 5 upwards rotatory, drive emergent pull rod 4 and upwards slide when spring bolt 5 upwards rotates, can upwards carry and draw electronic lock afterbody screw 8 when emergent pull rod 4 upwards slides, make electronic lock 1 need not the signal of telecommunication and can open. The limit stroke of the emergency pull rod 4 is adjusted according to the stroke of the screw 8 at the tail part of the electronic lock, so that the electronic lock 1 cannot be damaged by the emergency pull rod 4 due to too large sliding stroke. The utility model discloses a structure can be used with express delivery cabinet etc.
Open the door through the electronic lock mode during normal use, convenient to use, science and technology feels strong, and when meetting the unable normal time of opening the door of special conditions electronic lock, maintainer accessible mechanical lock connecting rod transmission mode opens the door, like this both can stably open the door under the special conditions, and the mechanical lock can not occupy current electronic lock space yet.
As above, the electronic lock has strong scientific and technological sense, the risk that the electronic lock cannot be unlocked under special conditions due to instability is solved during the use, and the inconvenience that the electronic lock is opened by carrying a mechanical key during use is avoided.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. The utility model provides an unlocking mechanism with emergent function of unblanking which characterized in that: including mechanical lock and electronic lock, mechanical lock is installed on the cabinet door, the electronic lock is installed internally at the cabinet, and fixes on the electronic lock mounting panel, the internal emergent pull rod that still is equipped with the spring bolt and is used for stimulateeing electronic lock afterbody screw of cabinet, the one end and the mechanical lock of spring bolt are connected, rotate through mechanical lock drive spring bolt, the other end and the emergent pull rod butt joint of spring bolt for drive emergent pull rod removes, emergent pull rod passes through the bolt and is connected with the backup pad, all be provided with the mounting hole that supplies the bolt to pass in emergent pull rod, the backup pad, in emergent pull rod and the backup pad mounting hole between them, the mounting hole that has at least one is the bar hole.
2. The unlocking mechanism with emergency unlocking function according to claim 1, wherein: the spring bolt includes strip spring bolt body, the one end of strip spring bolt body is equipped with the first portion of turning that upwards rolls over, first portion of turning and mechanical lock core circumference fixed connection, the other end of strip spring bolt body is equipped with the second portion of turning that rolls over downwards, the second is rolled over and is equipped with the portion of stirring, is connected with the upper end of emergent pull rod in the portion of turning.
3. The unlocking mechanism with emergency unlocking function according to claim 2, wherein: the second turning part of the strip-shaped bolt body is L-shaped.
4. The unlocking mechanism with emergency unlocking function according to claim 1, wherein: the emergency pull rod comprises a pull rod body, a bending portion is arranged at the upper end of the pull rod body and used for being in butt joint with the lower end of a lock tongue, the lower end of the lock tongue extends into the lower end of the bending portion of the pull rod body, the lower end of the pull rod body is sleeved on the electronic lock, a notch used for yielding for the electronic lock is arranged at the lower end of the pull rod body, the pull rod body is enabled to have freedom degree moving along the vertical direction, and a screw at the tail portion of the electronic lock is located in the notch of the pull rod body.
5. The unlocking mechanism with emergency unlocking function according to claim 4, wherein: the cross section of the pull rod body is U-shaped.
6. The unlocking mechanism with emergency unlocking function according to claim 4, wherein: the pull rod body is vertically arranged, and the bending part is perpendicular to the pull rod body and horizontally arranged.
7. The unlocking mechanism with emergency unlocking function according to claim 1, wherein: the strip-shaped holes are waist-shaped holes.
8. The unlocking mechanism with emergency unlocking function according to claim 1, wherein: the mechanical lock is installed at the upper end of the cabinet door, the electronic lock is located below the mechanical lock, and the emergency pull rod is vertically arranged in the cabinet body.
9. The unlocking mechanism with emergency unlocking function according to claim 1, wherein: the electronic lock is installed on the electronic lock installation plate through screws.
10. The unlocking mechanism with emergency unlocking function according to claim 1, wherein: the bolt penetrates through the emergency pull rod and the mounting hole of the support plate and then is connected with the nut; the mounting hole on the supporting plate is a strip-shaped hole, and the mounting hole on the emergency pull rod is a round hole; the length direction of the strip-shaped hole extends along the length direction of the emergency pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922013638.XU CN212054171U (en) | 2019-11-20 | 2019-11-20 | Unlocking mechanism with emergency unlocking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922013638.XU CN212054171U (en) | 2019-11-20 | 2019-11-20 | Unlocking mechanism with emergency unlocking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212054171U true CN212054171U (en) | 2020-12-01 |
Family
ID=73509045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922013638.XU Expired - Fee Related CN212054171U (en) | 2019-11-20 | 2019-11-20 | Unlocking mechanism with emergency unlocking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212054171U (en) |
-
2019
- 2019-11-20 CN CN201922013638.XU patent/CN212054171U/en not_active Expired - Fee Related
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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: 20201201 Termination date: 20211120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |