CN110566046A - Emergency unlocking mechanism of intelligent cabinet - Google Patents
Emergency unlocking mechanism of intelligent cabinet Download PDFInfo
- Publication number
- CN110566046A CN110566046A CN201910844803.8A CN201910844803A CN110566046A CN 110566046 A CN110566046 A CN 110566046A CN 201910844803 A CN201910844803 A CN 201910844803A CN 110566046 A CN110566046 A CN 110566046A
- Authority
- CN
- China
- Prior art keywords
- unlocking
- intelligent
- electric control
- intelligent cabinet
- shifting piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000007246 mechanism Effects 0.000 title claims abstract description 44
- 238000013459 approach Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
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- 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
-
- 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
- E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
-
- 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
- E05B2047/0084—Key or electric means; Emergency release
- E05B2047/0086—Emergency release, e.g. key or electromagnet
Abstract
The invention discloses an emergency unlocking mechanism of an intelligent cabinet, which comprises a cabinet body, electric control locks and an intelligent control module which is electrically connected with each electric control lock and respectively connected with and controls each electric control lock. The intelligent cabinet is characterized in that a plurality of intelligent cabinet boxes are arranged in the cabinet body, the electric control locks are arranged on the inner walls of the intelligent cabinet boxes, the unlocking linkage rods are arranged below the electric control locks, emergency unlocking mechanisms for unlocking the unlocking linkage rods are arranged below the unlocking linkage rods and comprise shifting pieces and mechanical locks, the mechanical locks are connected with the shifting pieces and control the shifting pieces to be far away from the unlocking linkage rods or be close to and open the unlocking linkage rods, one ends of the shifting pieces are free ends, the other ends of the shifting pieces are fixed ends, the shifting pieces are far away from the unlocking linkage rods under the working state of the electric control locks, and the shifting pieces can be close to and open the unlocking linkage rods when the electric control locks are opened emergently.
Description
Technical Field
the invention belongs to the technical field of mechanical equipment, and particularly relates to an emergency unlocking mechanism of an intelligent cabinet.
Background
At present, with the development and progress of science and technology, the intelligent storage cabinet can be seen everywhere, and can be seen in markets, supermarkets, communities, bathrooms and even office building halls for temporarily storing articles, and the intelligent storage cabinet greatly facilitates the storage and use of people. However, the intelligent storage cabinet realizes the intelligent function through the integrated chip, and convenient to use, nevertheless the intelligent storage cabinet has been of a specified duration or the user misapplication may appear crashing through the live time, and then the influence is used, then needs manual operation to repair.
However, once the intelligent control module located at the front end of the intelligent cabinet may fail accidentally, if the intelligent control module is operated without any reaction, crash, etc., the intelligent control module cannot control the unlocking of each electric control lock, so that the unlocking linkage rod cannot be unlocked.
To the situation that above-mentioned these intelligent control became invalid, just must set up a mechanical emergency unlocking device to intelligent cabinet for when the condition that unexpected inefficacy appears in intelligent cabinet door lock led to it to open, can open certain or some intelligent cabinet case through mechanical emergency unlocking device, then seek maintenance personal's help, maintenance or change to these intelligent control system that have problems, make intelligent control system resume normal work.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a mechanical emergency unlocking device of an intelligent cabinet, aiming at the situation that an intelligent control system fails due to possible accidental failure of an intelligent control module or/and an electric control lock of the intelligent cabinet, so that a certain intelligent cabinet or certain intelligent cabinets can be opened through the mechanical emergency unlocking device when the intelligent cabinet door lock fails accidentally.
In order to achieve the purpose, the invention adopts the following technical scheme: the emergency unlocking mechanism of the intelligent cabinet comprises a cabinet body and an electric control lock, wherein a plurality of intelligent cabinet boxes are arranged in the cabinet body, the electric control lock is arranged on the inner wall of each intelligent cabinet box, and an unlocking linkage rod is arranged on the electric control lock.
As a preferred embodiment, the electric control locks are fixed on the inner side wall of each intelligent cabinet and are respectively located on the same side of a plurality of intelligent cabinets in the same longitudinal row, the unlocking linkage rod is arranged below each electric control lock, and the emergency unlocking mechanism is arranged below the unlocking linkage rod.
The invention has the structural characteristics that: the side wall of each intelligent cabinet is also provided with an emergency unlocking mechanism for unlocking the unlocking linkage rod, the emergency unlocking mechanism comprises a shifting piece, the shifting piece is far away from the unlocking linkage rod in the working state of the electric control lock, but the shifting piece can be close to and unlock the unlocking linkage rod when the intelligent cabinet is opened in an emergency.
Preferably, the emergency unlocking mechanism further comprises a mechanical lock, wherein the mechanical lock is connected with the shifting piece and controls the shifting piece to be far away from the unlocking linkage rod or be close to and open the unlocking linkage rod.
Preferably, the emergency unlocking mechanism further comprises a mechanical lock, wherein the mechanical lock is connected with the shifting piece and controls the shifting piece to be far away from the unlocking linkage rod or be close to and open the unlocking linkage rod.
Preferably, one end of the plectrum is connected with the inner side end of the mechanical lock, and the other end of the plectrum is a free end capable of rotating.
Preferably, the mechanical lock is used for linking the shifting piece to rotate, the shifting piece approaches to the unlocking linkage rod in the direction, and then the unlocking linkage rod is shifted to open the electric control lock.
Preferably, the electric control locks are fixed on the inner side wall of each intelligent cabinet and are respectively positioned on the same side of a plurality of intelligent cabinets in the same longitudinal row, the unlocking linkage rod is arranged below each electric control lock, and the emergency unlocking mechanism is arranged below the unlocking linkage rod.
Preferably, the emergency unlocking mechanism further comprises a limiting valve, and the limiting valve limits and supports the free end of the shifting piece when the free end is far away from the unlocking linkage rod.
Preferably, the end part of the free end of the plectrum is an arc-shaped end part or an inclined end part, and when the plectrum is rotated through the transmission of the mechanical lock, the end part of the free end of the plectrum touches and upwards jacks the unlocking linkage rod.
In addition, the invention also comprises an intelligent control module which is electrically connected with each electric control lock and is used for controlling the unlocking linkage rod.
Compared with the prior art, the technical scheme of the invention has the following beneficial effects:
1. The emergency unlocking mechanism is arranged at the side end of the cabinet body, the overall aesthetic property of the intelligent cabinet is not influenced, and once the intelligent control opening system of the intelligent cabinet fails to open the cabinet door, one or some intelligent cabinet boxes can be quickly opened by operating the emergency unlocking mechanism.
2. The emergency unlocking mechanism is respectively arranged for each intelligent cabinet, and the corresponding intelligent cabinet is unlocked by the emergency unlocking mechanism aiming at the intelligent cabinet which is controlled to be unlocked and fails or a certain intelligent cabinet which is controlled to be unlocked and fails, if the electric control lock configured for a certain intelligent cabinet fails, all the intelligent cabinets do not need to be opened, and the emergency unlocking mechanism has the characteristics of singleness and targeted control.
3. The emergency unlocking mechanism has a smart structure, adopts a mechanical lock as a tool of the emergency unlocking mechanism, and has the characteristics of high safety performance and convenient control and operation.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
Fig. 1 is a front view of the intelligent cabinet of the present invention.
Fig. 2 is a schematic perspective view of an emergency unlocking mechanism in an intelligent cabinet.
Fig. 3 is a schematic view of the installation position of the electric control lock in the intelligent cabinet.
Fig. 4 is a schematic structural view of the emergency unlocking structure of the invention.
Fig. 5 is a front view of an emergency unlocking structure based on the outer side of the cabinet.
Fig. 6 is a schematic diagram of an emergency unlocking structure of the intelligent cabinet in a normal opening and closing state.
Fig. 7 is a schematic view of the working process of the emergency unlocking structure in the abnormal state of the intelligent cabinet.
Fig. 8 is a schematic view of the arc-shaped curved surface arranged at the end part of the free end of the shifting sheet.
FIG. 9 is a schematic view of the bevel of the end of the free end of the paddle.
Reference numerals:
1 is the cabinet body, 1a is intelligent cabinet case, 1b is another intelligent cabinet case, 11 is intelligent cabinet incasement lateral wall, 12 is intelligent cabinet incasement lateral wall, 2 is the cabinet door, 3 is intelligent control module, 5 is the electric control lock, 51 is the hasp, 52 is the gangbar that unblanks, 6 is emergent unlocking mechanism, 61 is the plectrum, 62 is the mechanical lock, 64 is the limit valve, 611 is the free end of plectrum, 612 is the stiff end of plectrum, 61a is free end arc curved surface tip, 61b is free end inclined plane tip.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-9, the emergency unlocking mechanism for an intelligent cabinet provided by the present invention includes a cabinet body 1 and an electric control lock 5, wherein a plurality of intelligent cabinets, such as an intelligent cabinet 1a and an intelligent cabinet 1b, are arranged in the cabinet body, the electric control lock 5 is arranged on an inner side wall 11 of each intelligent cabinet, an unlocking linkage rod 52 (i.e. an electric control lock emergency pull rod or an emergency pull rod) is arranged on the electric control lock 5, and the emergency unlocking mechanism for an intelligent cabinet has the structural characteristics that: an emergency unlocking mechanism 6 for unlocking the unlocking linkage rod 52 is further arranged on the side wall of each intelligent cabinet, each emergency unlocking mechanism 6 comprises a shifting piece 61, each shifting piece 61 is far away from the unlocking linkage rod 52 in the working state of the electric control lock 5, and the shifting pieces 61 can be close to and unlock the unlocking linkage rods 52 when the emergency unlocking is carried out.
In this embodiment, the intelligent cabinet includes cabinet body 1, electric control lock 5, intelligent control module 3. Specifically, the cabinet body is internally provided with a plurality of intelligent cabinet boxes 1a, intelligent cabinet boxes 1b and the like, the layout of the intelligent cabinet boxes is not particularly limited, for example, a cabinet body consisting of 9 intelligent cabinet boxes can be respectively 3 sequentially-arranged intelligent cabinet boxes in longitudinal arrangement and transverse arrangement. Set up cabinet door 2 respectively to each intelligent cabinet case, the one end of cabinet door 2 with one side of intelligent cabinet case carries out the axial and rotates and is connected, and the other end passes through electric control lock 5 and is connected with the opposite side of intelligent cabinet case. Specifically, a lock tongue (not shown in the figure) is respectively arranged on the inner side of each cabinet door 2 opposite to the opening of the intelligent cabinet, an electric control lock 5 is fixedly arranged on the inner side wall 11 of each intelligent cabinet, the lock tongue (closed lock hook) and a lock catch 51 of the electric control lock are arranged oppositely and are mutually matched for use, and when the cabinet door 2 is used, the lock tongue is inserted into the lock catch 51, so that the cabinet door 2 is locked.
Specifically, each of the electrically controlled locks 5 is in an independent operating mode, that is, the lock is closed and is powered off, and the lock is triggered to be unlocked instantly when the power is turned on. And each electric control lock 5 is respectively connected with the intelligent control module 3 through a circuit, and controls the unlocking and locking of the electric control lock 5 through the intelligent control module 3, so that the intelligent use of the cabinet is realized. The distribution position of the intelligent control module 3 is not particularly limited by the invention, and the skilled person can select the intelligent control module according to the aesthetic or actual needs.
Preferably, for a plurality of intelligent cabinets in the same longitudinal arrangement, the electric control locks 5 are respectively arranged on the same inner side wall (namely the inner side wall of the side plate on the same side) in each intelligent cabinet, so that the intelligent cabinet is attractive on the one hand, and is convenient for wiring operation on the other hand. Specifically, if the intelligent cabinet case of arranging by two vertical columns, to the intelligent cabinet case of left vertical column that is located the left side position, preferably set up the left surface at each intelligent cabinet incasement respectively with the electric control lock, and in the same way, to the intelligent cabinet case of right vertical column that is located the right side position, set up the right flank at each intelligent cabinet incasement respectively with the electric control lock.
It can be seen from the above embodiments that unexpected failure of the intelligent control module 3 or/and the electrically controlled lock 5 may cause failure of the intelligent control system, resulting in a situation where it is difficult to open a certain intelligent box or certain intelligent boxes. The mechanical emergency unlocking mechanism 6 solves the problem, so that when the intelligent cabinet door lock fails accidentally, one or some intelligent cabinet boxes can be opened through the mechanical emergency unlocking device.
The present invention is realized by the following embodiments: an unlocking linkage rod 52 (namely an electric control lock emergency pull rod or an emergency pull rod) is arranged on each electric control lock 5, specifically, the unlocking linkage rod 52 is arranged below each electric control lock 5, and an emergency unlocking mechanism 6 is arranged below the unlocking linkage rod 52.
Specifically, in this embodiment, the emergency unlocking mechanism 6 further includes a mechanical lock 62 in addition to the shifting piece 61, and the mechanical lock 62 is connected to the shifting piece 61 and controls the shifting piece 61 to be away from the unlocking linkage rod 52 or to approach and unlock the unlocking linkage rod 52. The mechanical lock of the present invention is commercially available.
in one embodiment, the mechanical lock 62 is used to connect the outer end of the mechanical key to the outer side wall 12 of the smart cabinet, and the inner end of the mechanical lock is fastened to the dial 61 after penetrating through the inner side wall 11 of the smart cabinet. One end of the pulling plate 61 is a free end 611, and the other end is a fixed end 612, and the fixed end 612 is tightly connected with the inner end of the mechanical lock 62.
Preferably, the pick 61 may be in the form of a sheet, a column or other shape, and the material of the pick may be a metal material, or a plastic material, but the end of the free end 611 is preferably an arc-shaped end or an oblique end, specifically, the free end is preferably an arc-shaped curved end 61a, or is preferably a bevel end 61b, and the bevel end 61b is preferably inclined at an angle 61c of 30 ° to 60 °. When the said pick 61 is rotated by the transmission of the mechanical lock 62, the end of its free end 611 approaches the unlocking linkage rod 52, then touches the unlocking linkage rod 52 and pushes the said unlocking linkage rod 52 upwards, so that the lock tongue is disengaged from the lock catch 51.
In addition, it should be noted that the emergency unlocking mechanism further includes a limit valve 64. Preferably, the limit valve 64 is distributed at a side position of the pick, and when the free end 611 of the pick 61 is far away from the unlocking linkage rod 52 and approaches the limit valve 64, the limit valve 64 limits and supports the pick 61. Specifically, the limit valve 64 is a plastic limit post integrally formed with the cabinet wall.
The emergency unlocking mechanism of the invention realizes the function of emergency unlocking by the following modes: when the intelligent control module 3 or one or some of the electric control locks 5 may be accidentally disabled to cause the failure of the intelligent control system and to cause the difficulty in opening one or some of the intelligent boxes, the mechanical key is inserted into the mechanical lock cylinder, the mechanical key is twisted to enable the free end 611 of the shifting piece 61 to approach the unlocking linkage rod 52, then the mechanical key touches the unlocking linkage rod 52 and shifts the unlocking linkage rod 52 to enable the lock tongue to be separated from the lock catch 51, and the opening of the cabinet door is achieved. Then, the mechanical key is reversely twisted, so that when the free end 611 of the shifting piece 61 is gradually far away from the unlocking linkage rod 62 and simultaneously approaches the limiting valve 64, until the limiting valve 64 is blocked and supported, the mechanical key is finally shifted out to complete the emergency opening of the cabinet door 2.
Through the embodiments, it can be seen that the technical scheme disclosed by the invention solves all the technical problems listed in the specification, and achieves the corresponding technical effects.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. the utility model provides an emergent unlocking mechanism of intelligence cabinet, includes the cabinet body, electric control lock the internal a plurality of intelligent cabinet casees that are equipped with of cabinet, at each the inner wall of intelligent cabinet case is provided with the electric control lock be equipped with the gangbar of unblanking on the electric control lock, its characterized in that: an emergency unlocking mechanism for unlocking the unlocking linkage rod is further arranged in each intelligent cabinet, the emergency unlocking mechanism comprises a shifting piece, the shifting piece is far away from the unlocking linkage rod in the working state of the electric control lock, and the shifting piece can be close to and unlock the unlocking linkage rod when the emergency unlocking is carried out.
2. The emergency unlocking mechanism of the intelligent cabinet according to claim 1, wherein: the emergency unlocking mechanism further comprises a mechanical lock, the mechanical lock is connected with the shifting piece, and the shifting piece is controlled to be far away from the unlocking linkage rod or be close to and open the unlocking linkage rod.
3. The emergency unlocking mechanism of the intelligent cabinet according to claim 2, wherein: one end of the shifting piece is connected with the inner side end of the mechanical lock, and the other end of the shifting piece is a rotatable free end.
4. The emergency unlocking mechanism of the intelligent cabinet according to claim 4, wherein: the mechanical lock is used for linking the shifting piece to rotate, the shifting piece approaches to the unlocking linkage rod in the direction, and then the unlocking linkage rod is shifted to unlock the electric control lock.
5. The emergency unlocking mechanism of the intelligent cabinet according to any one of claims 1 to 4, wherein: the electric control locks are fixed on the inner side wall of each intelligent cabinet and are respectively positioned on the same side of the intelligent cabinets in the same longitudinal row, the unlocking linkage rods are arranged below each electric control lock, and emergency unlocking mechanisms are arranged below the unlocking linkage rods.
6. The emergency unlocking mechanism of the intelligent cabinet according to any one of claims 1 to 4, wherein: the emergency unlocking mechanism further comprises a limiting valve, and the limiting valve limits and supports the free end of the shifting piece when the free end of the shifting piece is far away from the unlocking linkage rod.
7. The emergency unlocking mechanism of the intelligent cabinet according to claim 3, wherein: the free end of the shifting piece is an arc-shaped end or an inclined end, and when the shifting piece is rotated through the transmission of the mechanical lock, the free end of the shifting piece touches and shifts the unlocking linkage rod.
8. The emergency unlocking mechanism of the intelligent cabinet according to any one of claims 1 to 4 and 7, wherein: the intelligent control module is electrically connected with each electric control lock and used for controlling the unlocking linkage rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844803.8A CN110566046A (en) | 2019-09-07 | 2019-09-07 | Emergency unlocking mechanism of intelligent cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844803.8A CN110566046A (en) | 2019-09-07 | 2019-09-07 | Emergency unlocking mechanism of intelligent cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110566046A true CN110566046A (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910844803.8A Pending CN110566046A (en) | 2019-09-07 | 2019-09-07 | Emergency unlocking mechanism of intelligent cabinet |
Country Status (1)
| Country | Link |
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| CN (1) | CN110566046A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395876A (en) * | 2020-03-18 | 2020-07-10 | 新石器慧通（北京）科技有限公司 | Sell cabinet emergency unlocking device and method, sell cabinet and unmanned vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200172053Y1 (en) * | 1999-09-28 | 2000-03-15 | 한국전력공사 | A entrance and exit locking installaltion for of underground electric distribution |
| CN203640495U (en) * | 2013-12-30 | 2014-06-11 | 苏州优点优唯医疗科技有限公司 | Medicine cabinet |
| CN206917426U (en) * | 2017-06-15 | 2018-01-23 | 郑州瑞能电气有限公司 | A kind of intelligent electric controlled lock emergent unlocking device |
| CN211524419U (en) * | 2019-09-07 | 2020-09-18 | 德红柜智能科技(厦门)有限公司 | Emergency unlocking mechanism of intelligent cabinet |
-
2019
- 2019-09-07 CN CN201910844803.8A patent/CN110566046A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200172053Y1 (en) * | 1999-09-28 | 2000-03-15 | 한국전력공사 | A entrance and exit locking installaltion for of underground electric distribution |
| CN203640495U (en) * | 2013-12-30 | 2014-06-11 | 苏州优点优唯医疗科技有限公司 | Medicine cabinet |
| CN206917426U (en) * | 2017-06-15 | 2018-01-23 | 郑州瑞能电气有限公司 | A kind of intelligent electric controlled lock emergent unlocking device |
| CN211524419U (en) * | 2019-09-07 | 2020-09-18 | 德红柜智能科技(厦门)有限公司 | Emergency unlocking mechanism of intelligent cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111395876A (en) * | 2020-03-18 | 2020-07-10 | 新石器慧通（北京）科技有限公司 | Sell cabinet emergency unlocking device and method, sell cabinet and unmanned vehicle |
| CN111395876B (en) * | 2020-03-18 | 2021-11-09 | 新石器慧通（北京）科技有限公司 | Sell cabinet emergency unlocking device and method, sell cabinet and unmanned vehicle |
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