CN108397058A - A kind of electric power drawer cabinet device of alternative unlock - Google Patents
A kind of electric power drawer cabinet device of alternative unlock Download PDFInfo
- Publication number
- CN108397058A CN108397058A CN201810261624.7A CN201810261624A CN108397058A CN 108397058 A CN108397058 A CN 108397058A CN 201810261624 A CN201810261624 A CN 201810261624A CN 108397058 A CN108397058 A CN 108397058A
- Authority
- CN
- China
- Prior art keywords
- drawer
- cabinet
- pressing lever
- spring
- telescopic rod
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/46—Locks or fastenings for special use for drawers
- E05B65/462—Locks or fastenings for special use for drawers for two or more drawers
-
- 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
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
-
- 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
- E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
- E05B47/0603—Controlling mechanically-operated bolts by electro-magnetically-operated detents the detent moving rectilinearly
-
- 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
- E05B65/46—Locks or fastenings for special use for drawers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
- H02B11/173—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal drawer type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Structural Engineering (AREA)
- Drawers Of Furniture (AREA)
Abstract
The invention discloses a kind of electric power drawer cabinet devices of alternative unlock, including cabinet, it is provided with multiple drawer slots on the right side of the cabinet, it is provided with drawer in drawer slot, the left end of drawer is provided with second spring, the inner wall of second spring other end connecting drawer slot, upper end is provided with locked groove on the left of the drawer, drawer slot corresponding position is provided with fixed plate inside the cabinet, fixed plate is slidably connected sliding bar, sliding bar lower end connection sliding jam plate, sliding jam plate left side are provided with inclined-plane, and sliding jam plate lower end is provided with tapered end；Present invention reasonable design in structure, this invention is not only solved needs staff simultaneously with more keys on, the not high problem of practicability, it also solves and manually controls the not high problem of machinery lock safety, the electric power drawout cubicle of alternative unlock, using more convenient, it can effectively mitigate the operating pressure of staff, can be very good to meet requirement.
Description
Technical field
The present invention relates to charging fields, specifically provide a kind of electric power drawer cabinet device of alternative unlock.
Background technology
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less；
The occasion that motor control center concentrates for load, circuit is more.Their electric energy a certain circuit of upper level controller switching equipment
Distribute to load nearby.This grade of equipment reply load provides protection, monitoring and control.
In power distribution cabinet, the use of electric power drawout cubicle is very universal, general electric power drawout cubicle, each drawer group of drawout cubicle
Part is equipped with locking device, however the single drawer appliance of drawout cubicle is mostly the mechanical lock manually controlled at present, by corresponding
Key turns lockset in rocking arm and drive to another party's latch fitting, and reach control relative position latch fitting fastening or relaxation from
And achieve the purpose that on or off, needing staff in use, practicability, safety be not high simultaneously with more keys.
Therefore, how the electric power cabinet in market is improved, it is made to overcome disadvantages mentioned above, be those skilled in the art urgently
The problem solved.
Invention content
The purpose of the present invention is to provide a kind of electric power drawer cabinet devices of alternative unlock, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of electric power drawer cabinet device of alternative unlock, including cabinet, the cabinet right side are provided with multiple drawers
Slot, is provided with drawer in drawer slot, and the left end of drawer is provided with second spring, second spring other end connecting drawer slot it is interior
Wall, drawer left side upper end are provided with locked groove, and the cabinet inside is provided with fixed plate with drawer slot corresponding position, and fixed plate is slided
Dynamic connection sliding bar, sliding bar lower end connection sliding jam plate, slides and is provided with inclined-plane on the left of jam plate, sliding jam plate lower end is provided with
Tapered end, tapered end lower end are run through the upper wall of drawer slot and are extended in the locked groove of drawer upper end, and the first spring is arranged on sliding bar,
The top of inner wall corresponding with drawer slot offers mounting groove in the cabinet, is provided with the second telescopic rod in mounting groove, and second
Third spring is arranged on telescopic rod, the second telescopic rod left end connects the first telescopic rod, and the cabinet is internally provided with solution lock machine
Structure, the unlocking structure connect the first telescopic rod, and the cabinet side is provided with track, selection mechanism is provided in track.
As improvement：The unlocking mechanism include the first pressing lever, the second pressing lever and third pressing lever, described first
On the cabinet in the bar slot in portion, the right end of first pressing lever is provided with the 5th spring, first pressing for pressing lever setting
The left end of bar is provided with inclined-plane, and the top of second pressing lever is slidably connected the upper wall of cabinet, second pressing lever top
It is provided with limited block, second pressing lever top is arranged with the 6th spring, and the 6th spring is located at limited block and cabinet
Between upper wall, second pressing lever top and bottom are both provided with inclined-plane, and passing on left for the third pressing lever the 4th is stretched
Contracting bar connects the inner wall of cabinet, is arranged with the 4th spring on the 4th telescopic rod, is arranged on the right side of the third pressing lever
Unlock rod, the unlock rod are correspondingly arranged with sliding jam plate, and the first telescopic rod, the third pressing are connected on the downside of the unlock rod
Bar right end is provided with rosette for lock, and the inclined-plane with the second pressing lever lower end slopes which match is provided on the left of the third pressing lever.
As being further improved：The selection mechanism includes inserted bar of lock sliding block, and the side of the inserted bar of lock sliding block is provided with
7th spring, the 7th spring other end connect the inner wall of track, and the inserted bar of lock sliding block is internally provided with motor, and motor passes through connection
Axis device connecting screw, screw rod end connect inserted bar of lock, switch are provided on the outside of the inserted bar of lock sliding block.
As being further improved：First spring is located between fixed plate and sliding jam plate.
As being further improved：First telescopic rod is l-shaped rod.
Compared with the prior art, the advantages of the present invention are as follows：Present invention reasonable design in structure, this invention not only solve
It has determined and has needed staff simultaneously with more keys on, the not high problem of practicability also solves and manually controls mechanical lock
The not high problem of safety, the electric power drawout cubicle of alternative unlock can effectively mitigate staff's using more convenient
Operating pressure can be very good to meet requirement.
Description of the drawings
Below in conjunction with the accompanying drawings and embodiment the present invention is described in further detail：
Fig. 1 is the structural schematic diagram of the electric power drawer cabinet device of alternative unlock；
Fig. 2 is the structural schematic diagram when electric power drawer cabinet device drawer of alternative unlock all unlocks；
Structural schematic diagram when Fig. 3 is the electric power drawer cabinet device drawer decomposition lock of alternative unlock；
Fig. 4 is the structural side view of the electric power drawer cabinet device of alternative unlock；
Fig. 5 is the partial schematic diagram of the electric power drawer cabinet device of alternative unlock；
Fig. 6 is structure chart at A in Fig. 1；
Fig. 7 is structure chart at B in Fig. 4；
Fig. 8 is structure chart at C in Fig. 1.
In figure：Cabinet 1, rosette for lock 2, unlock rod 3, the 4th telescopic rod 4, the 4th spring 5, second spring 6, the second pressing lever
7, the 6th spring 8, third pressing lever 9, the first pressing lever 10, the 5th spring 11, drawer 12, sliding bar 13, the first spring 14, lock
First 15, locked groove 16, sliding jam plate 17, fixed plate 18, the first telescopic rod 19, inserted bar of lock sliding block 20, screw rod 21, third telescopic rod
22, motor 23, inserted bar of lock 24, track 25, the 7th spring 26, the second telescopic rod 27, third spring 28, switch 29.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~8, in the embodiment of the present invention, a kind of electric power drawer cabinet device of alternative unlock, including cabinet
1,1 right side of the cabinet is provided with multiple drawer slots, drawer 12 is provided in drawer slot, the left end of drawer 12 is provided with the second bullet
Spring 6, the inner wall of 6 other end connecting drawer slot of second spring, 12 left side upper end of the drawer is provided with locked groove 16, the cabinet 1
Internal to be provided with fixed plate 18 with drawer slot corresponding position, fixed plate 18 is slidably connected sliding bar 13, and the connection of 13 lower end of sliding bar is slided
Dynamic jam plate 17,17 left side of sliding jam plate are provided with inclined-plane, and 17 lower end of sliding jam plate is provided with tapered end 15, and 15 lower end of tapered end, which is run through, takes out
The upper wall of drawer slot simultaneously extends in the locked groove 16 of 12 upper end of drawer, is arranged with the first spring 14 on sliding bar 13, in the cabinet 1
The top of inner wall corresponding with drawer slot offers mounting groove, and the second telescopic rod 27, the second telescopic rod 27 are provided in mounting groove
On be arranged with third spring 28,27 left end of the second telescopic rod connects the first telescopic rod 19, and the cabinet 1 is internally provided with solution lock machine
Structure, the unlocking structure connect the first telescopic rod 19, and 1 side of the cabinet is provided with track 25, selection is provided in track 25
Mechanism.
The unlocking mechanism includes the first pressing lever 10, the second pressing lever 7 and third pressing lever 9, first pressing
Bar 10 is arranged in the bar slot on 1 top of cabinet, and the right end of first pressing lever 10 is provided with the 5th spring 11, and described first presses
The left end of compression bar 10 is provided with inclined-plane, and the top of second pressing lever 7 is slidably connected the upper wall of cabinet 1, second pressing
7 top of bar is provided with limited block, and 7 top of the second pressing lever is arranged with the 6th spring 8, and the 6th spring 8 is located at limit
Between block and the upper wall of cabinet 1,7 top and bottom of the second pressing lever are both provided with inclined-plane, a left side for the third pressing lever 9
Side connects the inner wall of cabinet 1 by the 4th telescopic rod 4, and the 4th spring 5, the third pressing are arranged on the 4th telescopic rod
The right side of bar 9 is arranged with unlock rod 3, and the unlock rod 3 is correspondingly arranged with sliding jam plate 17,3 downside connection of the unlock rod the
One telescopic rod 19,9 right end of third pressing lever are provided with rosette for lock 2,9 left side of the third pressing lever be provided with second by
The inclined-plane of compression bar lower end slopes which match.
The selection mechanism includes inserted bar of lock sliding block 20, and the side of the inserted bar of lock sliding block 20 is provided with the 7th spring 26,
7th spring, 26 other end connects the inner wall of track 25, and the inserted bar of lock sliding block 20 is internally provided with motor 23, and motor 23 passes through
Shaft coupling connecting screw 21,21 end of screw rod connect inserted bar of lock 24, and 20 outside of the inserted bar of lock sliding block is provided with switch 29.
First spring 14 is located between fixed plate 18 and sliding jam plate 17.
First telescopic rod 19 is l-shaped rod.
The present invention operation principle be：The present invention is in use, when in use, the first pressing lever of Manual press 10 so that the
One pressing lever 10 drives unlock rod 3, unlock rod 3 to move right under the cooperation of inserted bar of lock 24, because 3 one end of unlock rod is inclined-plane
And upper and lower position has limited (up and down motion of unlock rod 3 is limited by the first telescopic rod 19 and the second telescopic rod 27), sliding
17 one end of jam plate is also inclined-plane and left and right position has limited, so the inclined-plane of unlock rod 3 moves right and sliding jam plate 17
Inclined-plane coordinate so that sliding jam plate 17 move upwards, sliding jam plate 17 movement all around limited by fixed plate 18, solving
After lock, unlock rod 3 drives the first pressing lever 10 to complete to reset under the cooperation of inserted bar of lock 24 by the 4th spring 5, slides jam plate 17
It completes to reset by the first spring 14, after unlock, since the locked groove 16 of drawer 12 is no longer by the power of tapered end 15, in second spring 6
Have under active force it is a bit of move right, prompt operator's cabinet to open with this, when closing drawer 12, only need to manually by
Drawer 12 shifts bottom onto, and the inclined-plane cooperation with tapered end 15 allows tapered end 15 to move upwards the locked groove 16 for enabling tapered end 15 to enter drawer 12
Top, then so that drawer 12 is locked by under the top of tapered end 15 by the first spring 14, each inserted bar of lock 24 is individually controlled by a motor 23
System, the purpose for the arrangement is that can freely select which drawer 12 pulled out, motor 23 drives third telescopic rod 22 to rotate, screw rod
21 be hollow, there is key cooperation between third telescopic rod 22 and screw rod 21, so third telescopic rod 33 drives screw rod 21 to rotate, lock
Inserted link sliding block 20 is hollow, and motor 23, third telescopic rod 22, screw rod 21 are all built in inserted bar of lock sliding block 20, and inserted bar of lock
There is internal thread in 20 front end of sliding block so that screw rod 21 can stretch into stretching when rotated, and each inserted bar of lock sliding block 20 can be in cabinet 1
Sliding, the purpose of sliding are in the track 25 of wall, after inserted bar of lock 24 is inserted into rosette for lock 2, to prevent laterally being driven by bar 9 by third
When interference problem, by lower switch main story, then by reversion, the 5th spring 11 connects inserted bar of lock sliding block 20, the work of the 5th spring 11
With being that so that inserted bar of lock 24 and rosette for lock 2 is positioned more acurrate, stablizes, prevent fortuitous event from inserted bar of lock sliding block 20 being made not unlock shape
State deviates unlocked position.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of electric power drawer cabinet device of alternative unlock, including cabinet (1), it is characterised in that：On the right side of the cabinet (1)
Multiple drawer slots are provided with, are provided with drawer (12) in drawer slot, the left end of drawer (12) is provided with second spring (6), and second
The inner wall of spring (6) other end connecting drawer slot, drawer (12) left side upper end are provided with locked groove (16), the cabinet (1)
Internal to be provided with fixed plate (18) with drawer slot corresponding position, fixed plate (18) is slidably connected sliding bar (13), under sliding bar (13)
End connection sliding jam plate (17), sliding jam plate (17) left side are provided with inclined-plane, and sliding jam plate (17) lower end is provided with tapered end (15),
Tapered end (15) lower end is run through the upper wall of drawer slot and is extended in the locked groove (16) of drawer (12) upper end, and sliding bar is arranged on (13)
There are the first spring (14), the top of the interior inner wall corresponding with drawer slot of the cabinet (1) to offer mounting groove, be arranged in mounting groove
There is the second telescopic rod (27), is arranged with third spring (28) on the second telescopic rod (27), the second telescopic rod (27) left end connection the
One telescopic rod (19), the cabinet (1) are internally provided with unlocking mechanism, and the unlocking structure connects the first telescopic rod (19), institute
It states cabinet (1) side and is provided with track (25), selection mechanism is provided in track (25).
2. the electric power drawer cabinet device of alternative unlock according to claim 1, it is characterised in that：The unlocking mechanism packet
The first pressing lever (10), the second pressing lever (7) and third pressing lever (9) are included, first pressing lever (10) is arranged in cabinet
(1) in the bar slot on top, the right end of first pressing lever (10) is provided with the 5th spring (11), first pressing lever (10)
Left end be provided with inclined-plane, the top of second pressing lever (7) is slidably connected the upper wall of cabinet (1), second pressing lever
(7) top is provided with limited block, and the second pressing lever (7) top is arranged with the 6th spring (8), the 6th spring (8) position
Between limited block and the upper wall of cabinet (1), the second pressing lever (7) top and bottom are both provided with inclined-plane, the third
The inner wall for passing on left the 4th telescopic rod (4) connection cabinet (1) of pressing lever (9), is arranged with the 4th on the 4th telescopic rod
Spring (5), unlock rod (3) is arranged on the right side of the third pressing lever (9), and the unlock rod (3) and sliding jam plate (17) are right
It should be arranged, the first telescopic rod of connection (19), third pressing lever (9) right end are provided with rosette for lock on the downside of the unlock rod (3)
(2), the inclined-plane with the second pressing lever lower end slopes which match is provided on the left of the third pressing lever (9).
3. the electric power drawer cabinet device of alternative unlock according to claim 1, it is characterised in that：The selection mechanism packet
Inserted bar of lock sliding block (20) is included, the side of the inserted bar of lock sliding block (20) is provided with the 7th spring (26), and the 7th spring (26) is another
The inner wall of end connection track (25), the inserted bar of lock sliding block (20) are internally provided with motor (23), and motor (23) passes through shaft coupling
Connecting screw (21), screw rod (21) end connect inserted bar of lock (24), switch (29) are provided on the outside of the inserted bar of lock sliding block (20).
4. the electric power drawer cabinet device of alternative unlock according to claim 1, it is characterised in that：First spring
(14) it is located between fixed plate (18) and sliding jam plate (17).
5. the electric power drawer cabinet device of alternative unlock according to claim 1, it is characterised in that：First telescopic rod
(19) it is l-shaped rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261624.7A CN108397058A (en) | 2018-03-28 | 2018-03-28 | A kind of electric power drawer cabinet device of alternative unlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810261624.7A CN108397058A (en) | 2018-03-28 | 2018-03-28 | A kind of electric power drawer cabinet device of alternative unlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108397058A true CN108397058A (en) | 2018-08-14 |
Family
ID=63093265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810261624.7A Pending CN108397058A (en) | 2018-03-28 | 2018-03-28 | A kind of electric power drawer cabinet device of alternative unlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108397058A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282250A (en) * | 2019-07-31 | 2019-09-27 | 苏州市厚宏智能科技有限公司 | A kind of medicine box with mechanical release mechanism |
| CN110797765A (en) * | 2019-11-25 | 2020-02-14 | 徐杰 | Control cabinet capable of being unlocked emergently |
| CN111049049A (en) * | 2020-01-14 | 2020-04-21 | 徐杰 | Low-voltage switchgear of buffering formula |
| CN111972857A (en) * | 2020-08-31 | 2020-11-24 | 广州誉良企业管理有限公司 | Automatically controlled filing cabinet with dehumidification function |
| CN113241601A (en) * | 2021-04-29 | 2021-08-10 | 长城电气股份有限公司 | Distribution equipment with remote alarm and self-locking functions |
| CN116526350A (en) * | 2023-05-20 | 2023-08-01 | 深圳市广思德科技有限公司 | Comprehensive control cabinet for smart power grid |
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| GB1137872A (en) * | 1965-11-12 | 1968-12-27 | Killby & Gayford Ltd | Improvements in and relating to security devices, for drawers and like container closures |
| CN106451184A (en) * | 2016-10-25 | 2017-02-22 | 浦江县飞通电子科技有限公司 | Power drawer cabinet device with selective unlocking function |
| CN106602446A (en) * | 2016-10-25 | 2017-04-26 | 浦江县科创进出口有限公司 | Novel electric power drawer chest device |
| CN106654951A (en) * | 2016-12-09 | 2017-05-10 | 朱亚伟 | Power drawer-type switch cabinet |
| CN106654956A (en) * | 2016-12-05 | 2017-05-10 | 温岭市仁全机械设备有限公司 | Electric power drawer cabinet apparatus with indicating function |
| CN106877224A (en) * | 2017-04-06 | 2017-06-20 | 佛山林稷机电科技有限公司 | A kind of power equipment |
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2018
- 2018-03-28 CN CN201810261624.7A patent/CN108397058A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1137872A (en) * | 1965-11-12 | 1968-12-27 | Killby & Gayford Ltd | Improvements in and relating to security devices, for drawers and like container closures |
| CN106451184A (en) * | 2016-10-25 | 2017-02-22 | 浦江县飞通电子科技有限公司 | Power drawer cabinet device with selective unlocking function |
| CN106602446A (en) * | 2016-10-25 | 2017-04-26 | 浦江县科创进出口有限公司 | Novel electric power drawer chest device |
| CN106654956A (en) * | 2016-12-05 | 2017-05-10 | 温岭市仁全机械设备有限公司 | Electric power drawer cabinet apparatus with indicating function |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110282250A (en) * | 2019-07-31 | 2019-09-27 | 苏州市厚宏智能科技有限公司 | A kind of medicine box with mechanical release mechanism |
| CN110282250B (en) * | 2019-07-31 | 2024-02-02 | 潘杰 | Medicine box with mechanical unlocking mechanism |
| CN110797765A (en) * | 2019-11-25 | 2020-02-14 | 徐杰 | Control cabinet capable of being unlocked emergently |
| CN110797765B (en) * | 2019-11-25 | 2020-11-13 | 山东颐德电气设备工程有限公司 | Control cabinet capable of being unlocked emergently |
| CN111049049A (en) * | 2020-01-14 | 2020-04-21 | 徐杰 | Low-voltage switchgear of buffering formula |
| CN111972857A (en) * | 2020-08-31 | 2020-11-24 | 广州誉良企业管理有限公司 | Automatically controlled filing cabinet with dehumidification function |
| CN113241601A (en) * | 2021-04-29 | 2021-08-10 | 长城电气股份有限公司 | Distribution equipment with remote alarm and self-locking functions |
| CN116526350A (en) * | 2023-05-20 | 2023-08-01 | 深圳市广思德科技有限公司 | Comprehensive control cabinet for smart power grid |
| CN116526350B (en) * | 2023-05-20 | 2023-12-22 | 深圳市广思德科技有限公司 | Comprehensive control cabinet for smart power grid |
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