CN214576366U - Mini-type battery lock - Google Patents
Mini-type battery lock Download PDFInfo
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- CN214576366U CN214576366U CN202120828294.2U CN202120828294U CN214576366U CN 214576366 U CN214576366 U CN 214576366U CN 202120828294 U CN202120828294 U CN 202120828294U CN 214576366 U CN214576366 U CN 214576366U
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Abstract
The utility model discloses a mini-type battery lock, which comprises a power device and a transmission component which are arranged in a lock shell, wherein a boss structure is formed at one end of the power device in an extending way, and a sliding groove is formed between the boss structure and the inner wall of an accommodating cavity; the transmission assembly comprises a lock core block and a driving plate which can be arranged in the sliding groove in a reciprocating mode, and a spring arranged between the lock core block and the driving plate; the power device and the driving plate are connected in a matched mode through a gear and rack structure, and a gap capable of accommodating the gear and rack structure is reserved between the lock core block and the power device. The battery lock arranged by the structure has the advantages that the internal structure is more compact, the transmission structure is simple, the occupied internal space is smaller, the number of assembly parts is small, the product volume is reduced, the production cost is reduced, the assembly and disassembly processes are convenient and fast, the unlocking and locking of the battery lock are fast, the intelligent electric control is realized, and the anti-theft performance of the electric vehicle and the battery thereof is reliably improved.
Description
Technical Field
The utility model relates to an electronic lock technical field, concretely relates to miniature battery lock.
Background
The electric motor car has become a very important vehicle among people's daily life, owing to receive the restriction of its volume and weight, the electric motor car or motorcycle are difficult to hand-carry, consequently people need deposit it in office downstairs or be the district temporary stopping point, but often can take place whole car or the battery condition of stealing, cause user's loss of property, so the promotion of theftproof performance is also more and more taken into account, common way is to install the tool to lock on electric motor car and motorcycle, the tool to lock mainly uses the pure mechanical lock of spring as the owner.
For example, chinese patent document CN207749935U discloses an electric anti-theft lock for battery box, which comprises a driving device, a locking device, a lock case, and a lock cover; the driving device and the locking device are both arranged in the lock shell, and the lock shell is sealed by the lock cover to form a whole; the driving device comprises an integrated circuit board, a micro motor, a worm, and a first duplicate gear, a second duplicate gear, a first clutch gear, a second clutch gear and a third duplicate gear which are meshed with each other; the locking device comprises a locking piece, a locking pin positioning piece and a limit switch, the locking piece comprises a rack, an installation block and a limit block, the rack and the limit block are fixedly arranged on the same side face of the installation block, the locking pin is clamped on a cavity of the installation block, and a pinion of the third duplicate gear is meshed with the rack, so that power output by the motor is transmitted to the rack through the multi-gear structure, and the rack drives the locking pin on the installation block to perform locking and unlocking movement.
As can be seen from the structure of the electric anti-theft lock, the following problems still exist: the motor, the worm, the multi-group gear structure, the rack and the locking device are arranged on the same plane of the lock shell, so that the transmission distance from the motor to the lock pin is longer, the transmission structure is complex, more mounting parts are arranged, the structure is not compact enough, the occupied mounting space is large, the size of the electric anti-theft lock can be increased, the production cost is increased, and the development of products towards miniaturization trend is not facilitated.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming among the prior art transmission structure of electronic pickproof lock complicated, and installation spare part is many again, and the structure is compact enough, and it is big to occupy installation space, can increase electronic pickproof lock shell volume like this, both increases manufacturing cost's problem.
In order to solve the above problem, the utility model provides a miniature battery lock, include:
a lock case having an accommodating chamber;
the power device is arranged in the accommodating cavity, a boss structure is formed at one end of the power device in an extending mode, and a sliding groove is formed between the boss structure and the inner wall of the accommodating cavity;
the transmission assembly comprises a lock cylinder block which can be arranged in the sliding groove in a reciprocating mode, a driving plate which is movably arranged in an installation inner cavity of the lock cylinder block, and a spring which is arranged between the driving plate and the installation inner cavity, the driving plate exerts pushing force on the lock cylinder block through the spring when being forced to slide along the installation inner cavity, and the lock cylinder block is provided with a lock head which extends out of the lock shell;
the power device comprises a rotating shaft penetrating through the sliding groove and a gear arranged on the rotating shaft in a linkage mode, a rack structure meshed with the gear is arranged on the side, facing the rotating shaft, of the driving plate, the rack structure extends along the moving direction of the lock core block, and a gap capable of containing the gear and the rack structure is reserved between the lock core block and the power device.
In the mini-type battery lock, the driving plate is provided with an upper end part extending out of the top of the lock core block, the lock shell is correspondingly provided with a guide sliding groove suitable for being connected with the upper end part in a sliding mode, and the guide sliding groove and the rack structure extend in the same direction.
In the mini-type battery lock, the rack structure is fixedly connected to the side surface of the upper end portion, and the rack structure comprises a rack plate and a plurality of convex teeth arranged on the bottom surface of the rack plate.
In the mini-type battery lock, the boss structure comprises an upper convex table top and a lower convex table top which are arranged in a high-low mode, and one side of the bottom of the lock core block is provided with a limiting convex edge which is in sliding butt joint with the upper convex table top.
In the mini-type battery lock, a magnetic component is installed at the bottom of the lock core block, and at least one magnetic sensor for detecting the moving position of the magnetic component is arranged inside the boss structure.
In the mini-type battery lock, the bottom of the lock core block is provided with a protruding part corresponding to the lower convex table surface, a groove is formed in the protruding part, and the magnetic part is a magnet embedded in the groove.
In the mini-type battery lock, the power device comprises a box body, a motor assembly and a control circuit board, wherein the motor assembly is arranged in the box body in a sealing mode, the control circuit board is connected with the motor assembly, and the motor assembly drives the rotating shaft to rotate.
In the mini-type battery lock, the box body comprises an upper cavity part for installing the motor assembly and a lower cavity part for installing the control circuit board, and the magnetic sensor is a hall sensor arranged on the control circuit board.
In the mini-type battery lock, the mounting inner cavity is arranged on the lock core block in an extending manner along the moving direction of the lock core block, the mounting inner cavity is provided with a limiting groove capable of accommodating the spring, an opening structure communicated with the limiting groove is formed in the side surface of the lock core block, the driving plate is provided with a mounting clamping groove for positioning the spring, and the spring is arranged in the mounting clamping groove from the position of the opening structure, and two ends of the spring are respectively matched and abutted against two ends of the limiting groove.
In the mini-type battery lock, the lock case includes a bottom case and a cover plate, the bottom case and the cover plate are fixedly connected through a buckle structure, a positioning structure for fixing the power device in the lock case is arranged between the bottom case and the cover plate, the positioning structure includes a positioning column arranged on the bottom case, a positioning hole arranged on the box body and suitable for the positioning column to pass through, and a screw passing through the upper cover and fastened on the positioning column.
Compared with the prior art, the technical scheme of the utility model have the following advantage:
1. the utility model provides an among the miniature battery lock, pack into the lock shell with power device and make its boss structure and holding intracavity wall form the slip recess after, then pack into the slip recess with the drive assembly who assembles an organic whole by lock core piece, spring and drive plate, through being provided with rack structure at lock core piece side, and set up the gear in power device's pivot, gear and rack structure hold in the space department between lock core piece and the power device, the transmission distance is short, thereby transmit the power of power device output to the lock core piece through the cooperation of gear and rack structure, in order to drive the lock core piece and drive the tapered end and lock or unblock the motion, the battery lock simple structure that this kind of structure set up, the internal structure arranges compactly, transmission structure is simpler, it is less to occupy the inner space, the assembly spare part is few, the assembly and the dismantlement process is all convenient and fast, the mini-type battery lock is beneficial to miniaturization and miniaturization of the battery lock shell, improves the assembly efficiency, reduces the production cost, is quick in unlocking and locking, realizes electric control, and is high in stability, so that the anti-theft performance of the electric vehicle and the battery thereof is reliably improved.
2. The utility model provides an among the miniature battery lock, the drive plate has and stretches out the upper end at lock core piece top is connected according to rack structure fixed connection in the upper end side, this upper end be sliding connection in the direction spout of casing, this kind of structure setting, power device passes through gear and rack structure cooperation drive when the drive plate removes, it is right through the direction spout the motion of drive plate plays the guide effect, avoids the drive plate to take place offset in the atress motion process, makes the drive plate passes through spring unit at the removal process and exerts the thrust effect to the lock core piece to it makes the syntropy motion to drive the lock core piece, thereby has guaranteed the uniformity of drive plate with lock core piece direction of motion.
3. The utility model provides an among the miniature battery lock, through set up magnet bottom the lock core piece, the inside magnetic sensor that is provided with of boss structure, this kind of structure sets up, drives magnet synchronous motion when the lock core piece is unblanked or the blocking motion, is to remove the setting on boss structure according to the lock core piece, moves when magnet and reaches the magnetic sensor corresponds the position when, the magnetic sensor that feels will detect the mobile position of magnet and send one and lock or unblock signal, makes external staff can know unblank or the blocking state of knowing the battery lock, plays signal feedback's effect.
4. The utility model provides an in the miniature battery lock, when installing power device in the lock shell, after the drain pan passes the locating hole of box through the reference column, reuse screw passes upper cover fixed connection to on the reference column, just so makes drain pan and upper cover keep fixed connection, and this kind of structure setting plays the location installation effect to the box in the lock shell through reference column and locating hole cooperation, prevents that the box from taking place any position and removes, and installation stability is good, and the cooperation is fixed reliable.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below.
Fig. 1 is a schematic perspective view of a miniature battery lock according to the present invention;
fig. 2 is a schematic cross-sectional view of the mini battery lock of the present invention;
fig. 3 is a schematic view of an installation structure of the power device and the transmission assembly of the present invention;
fig. 4 is a schematic view of a split structure of the transmission assembly of the present invention;
description of reference numerals: 1. a lock case; 11. a sliding groove; 12. a bottom case; 13. a cover plate; 14. a positioning column; 15. a screw; 2. a power plant; 21. a boss structure; 211. a raised table top; 212. a lower convex table surface; 22. a box body; 23. a motor assembly; 24. a control circuit board; 25. positioning holes; 3. a lock core block; 31. installing an inner cavity; 32. a limiting groove; 33. an open structure; 34. a lock head; 35. a boss portion; 36. a limiting convex edge; 4. a drive plate; 41. an upper end portion; 42. a slot structure; 5. a spring; 6. a magnetic member; 7. a magnetic induction sensor; 8. a gear; 9. a rack structure.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, 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.
In the description of the present invention, it should be noted that the terms "first", "second" and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1
The present embodiment provides a mini battery lock as shown in fig. 1 to 4, comprising:
the lock shell 1 is provided with an accommodating cavity;
the power device 2 is arranged in the accommodating cavity, a boss structure 21 is formed at one end of the power device in an extending mode, and a sliding groove 11 is formed between the boss structure 21 and the inner wall of the accommodating cavity;
a transmission assembly, which comprises a lock core block 3 which is arranged in the sliding groove 11 in a reciprocating way, an actuating plate 4 which is movably arranged in a mounting inner cavity 31 of the lock core block 3, and a spring 5 which is arranged between the actuating plate 4 and the mounting inner cavity 31, wherein the actuating plate 4 exerts pushing force on the lock core block 3 through the spring 5 when being forced to slide along the mounting inner cavity 31, and the lock core block 3 is provided with a lock head 34 which extends out of the lock shell 1;
the power device 2 comprises a rotating shaft penetrating through the sliding groove 11 and a gear 8 arranged on the rotating shaft in a linkage mode, a rack structure 9 meshed with the gear 8 is arranged on the side face, facing the rotating shaft, of the driving plate 4, the rack structure 9 extends in the moving direction of the lock core block, and a gap capable of containing the gear 8 and the rack structure is reserved between the lock core block 3 and the power device 2.
The above embodiment is the core technical scheme of this embodiment, during assembly, after the power device 2 is installed in the lock case 1, the sliding groove 11 is formed between the boss structure 21 and the inner wall of the accommodating cavity, then the transmission assembly assembled by the lock core block 3, the spring 5 and the driving plate 4 is installed in the sliding groove 11, by arranging the rack structure on the side surface of the lock core block 3 and the gear 8 on the rotating shaft of the power device 2, the gear 8 and the rack structure are accommodated in the gap between the lock core block 3 and the power device 2, the transmission distance is short, so that the power output by the power device 2 is transmitted to the lock core block 3 through the cooperation of the gear 8 and the rack structure, so as to drive the lock core block 3 to drive the lock head 34 to perform locking or unlocking movement, the battery lock provided by the structure has simple structure, compact internal structural arrangement and simpler transmission structure, occupy the inner space less, assembly spare part is few, and whole assembly all is comparatively convenient and fast with the dismantlement process, is favorable to the more small-size miniaturation of doing battery lock shell volume, improves assembly efficiency, reduces manufacturing cost, and unblanking and shutting of this kind of miniature battery lock are quick, realize electric control, and stability is high to reliably promote the theftproof performance of electric motor car and battery.
As a preferred embodiment, as shown in fig. 2-3, the driving plate 4 has an upper end portion 41 extending out of the top of the lock core block 3, the lock shell 1 is correspondingly provided with a guiding sliding slot adapted to slidably connect the upper end portion 41, the guiding sliding slot is arranged to extend in the same direction as the rack structure, the rack structure is fixedly connected to the side of the upper end portion 41 and comprises a rack plate and a plurality of convex teeth arranged on the bottom surface of the rack plate, the structure is arranged to make the rack structure pass through a gear transmission fit which is engaged with the gear 8 up and down from the top of the lock core block 3, when the power device 2 drives the driving plate 4 to move through the cooperation of the gear 8 and the rack structure 9, the guiding function is performed on the movement of the driving plate 4 through the guiding sliding slot, so as to avoid the position deviation of the driving plate 4 during the forced movement, so that the driving plate 4 applies a pushing force to the lock core block 3 through the spring 5 component during the movement, and drives the lock cylinder block 3 to move in the same direction, thereby ensuring the consistency of the moving directions of the drive plate 4 and the lock cylinder block 3.
In this embodiment, as shown in fig. 2-3, the boss structure 21 includes an upper convex table 211 and a lower convex table 212, which are arranged in a high-low manner, one side of the bottom of the lock core block 3 is provided with a limiting convex edge 36 that is slidably abutted to the upper convex table 211, in order to send a corresponding indication signal after the battery lock completes an unlocking motion or a locking motion, the bottom of the lock core block 3 is provided with a magnetic component 6, the boss structure 21 is internally provided with at least one magnetic sensor 7 for detecting a moving position of the magnetic component 6, the bottom of the lock core block 3 is further provided with a protrusion 35 corresponding to the lower convex table 212, the protrusion 35 is formed with a groove, the magnetic component 6 is a magnet embedded in the groove, and the height of the protrusion 35 matches with the height between the upper convex table 211 and the lower convex table 212, thereby ensuring the smoothness of the sliding of the lock cylinder block 3 on the boss structure 21. According to the structure, when the lock core block 3 is unlocked or locked, the magnet can be driven to move synchronously, the magnet is arranged on the boss structure 21 according to the fact that the lock core block 3 moves, when the magnet moves to the position where the magnetic induction sensor 7 corresponds to, the magnetic induction sensor 7 can detect the moving position of the magnet and send an unlocking or locking signal, so that external workers can clearly know the unlocking or locking state of the battery lock, and the signal feedback effect is achieved.
The specific structure of the power unit 2 is described in detail below with reference to fig. 2-4:
As a preferred embodiment, the box 22 includes the upper chamber portion that is used for installing motor element 23, and is used for installing control circuit board 24's lower chamber portion, lower chamber portion includes boss structure 21, magnetic sensor 7 is for setting up hall sensor on control circuit board 24 can sense the position change of magnet and to control circuit board 24 sends corresponding signal through hall element, namely detects the unblanking and the locking motion of lock core piece 3 to can accurately learn that the battery lock is in state of unblanking and the state of shutting.
The arrangement between the lock cylinder block 3 and the drive plate 4 is described in detail below with reference to figures 3-4:
the mounting inner cavity extends along the moving direction of the lock core block 3 and is arranged on the lock core block 3, the mounting inner cavity is provided with a limiting groove 32 capable of accommodating the spring 5, the side surface of the lock core block 3 is provided with an opening structure 33 communicated with the limiting groove 32, the driving plate 4 is provided with a mounting clamping groove for positioning the spring 5, the spring 5 is arranged in the mounting clamping groove from the position of the opening structure 33, two ends of the spring 5 are respectively matched and abutted against two ends of the limiting groove 32, in the unlocking or locking process, the driving plate 4 pushes one end of the spring 5 to apply thrust to the lock core block 3 when moving, so as to drive the lock core block 3 to do linear reciprocating movement in the sliding installation, the spring 5 plays a stress buffering role between the lock core block 3 and the driving plate 4, even if the lock core block 3 is blocked by the outside and can not move, the driving plate 4 can still finish moving through the extrusion spring 5 under the driving of the power device 2, the condition that transmission is blocked between the driving plate 4 and the motor is avoided, the battery lock cannot cause the phenomenon of locking of the motor under the condition that unlocking or locking cannot be normally realized, and the battery lock is safe and reliable to use.
Through the design of the structure, when the spring 5 is installed between the lock cylinder block 3 and the drive plate 4, the spring 5 part is compressed and then is installed into the installation clamping groove of the push rod from the position of the opening structure 33, one part of the spring 5 installed in place is accommodated in the limiting groove 32, so that two ends of the spring 5 part are in abutting fit with two ends of the installation groove hole, the phenomenon that the slide block part and the push rod are loosened after being connected is prevented, the whole assembly is realized, the installation is convenient, the time and the labor are saved, and the installation efficiency is improved.
Referring to fig. 1, the lock case includes a bottom case 12 and a cover plate 13, the bottom case 12 and the cover plate 13 are fixedly connected through a snap structure, and the installation is convenient and fast, a positioning structure for fixing the power device 2 in the lock case is provided between the bottom case 12 and the cover plate 13, the positioning structure includes a positioning column 14 disposed on the bottom case 12, a positioning hole 25 disposed on the box body 22 and adapted to pass through the positioning column 14, and a screw 15 passing through the upper cover and fastened to the positioning column 14, and this structural arrangement plays a role in positioning and installing the box body 22 in the lock case 1 by matching the positioning column 14 with the positioning hole 25, so as to prevent the box body 22 from moving at any position, and finally, the screw 15 is used for being fixed on the positioning column 14 to keep the cover plate 13 and the bottom case 12 fixedly connected, so that the installation stability is good, and the matching fixation is reliable.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. A miniature battery lock, comprising:
a lock case (1) having an accommodating cavity;
the power device (2) is arranged in the accommodating cavity, a boss structure (21) is formed at one end of the power device in an extending mode, and a sliding groove (11) is formed between the boss structure (21) and the inner wall of the accommodating cavity;
the transmission assembly comprises a lock core block (3) which is arranged in the sliding groove (11) in a reciprocating mode, a driving plate (4) which is movably arranged in a mounting inner cavity (31) of the lock core block (3), and a spring (5) which is arranged between the driving plate (4) and the mounting inner cavity (31), the driving plate (4) exerts pushing force on the lock core block (3) through the spring (5) when being stressed to slide along the mounting inner cavity (31), and the lock core block (3) is provided with a lock head (34) which extends out of the lock shell (1);
the power device (2) comprises a rotating shaft penetrating through the sliding groove (11) and a gear (8) arranged on the rotating shaft in a linkage mode, a driving plate (4) faces the side face of the rotating shaft and is provided with a rack structure (9) meshed with the gear (8), the rack structure (9) extends in the moving direction of the lock core block, and a gap capable of containing the gear (8) and the rack structure is reserved between the lock core block (3) and the power device (2).
2. The mini battery lock of claim 1, wherein: the driving plate (4) is provided with an upper end part (41) extending out of the top of the lock core block (3), the lock shell (1) is correspondingly provided with a guide sliding groove suitable for being connected with the upper end part (41) in a sliding mode, and the guide sliding groove and the rack structure extend in the same direction.
3. The mini battery lock of claim 2, wherein: the rack structure (9) is fixedly connected to the side face of the upper end portion (41), and comprises a rack plate and a plurality of convex teeth arranged on the bottom face of the rack plate.
4. The mini battery lock of claim 3, wherein: the boss structure (21) comprises an upper convex table top (211) and a lower convex table top (212), wherein the upper convex table top and the lower convex table top are arranged at different heights, and one side of the bottom of the lock core block (3) is provided with a limiting convex edge (36) which is in sliding butt joint with the upper convex table top (211).
5. The miniature battery lock of claim 4, wherein: a magnetic component (6) is arranged at the bottom of the lock core block (3), and at least one magnetic induction sensor (7) for detecting the moving position of the magnetic component (6) is arranged inside the boss structure (21).
6. The miniature battery lock of claim 5, wherein: the bottom of the lock core block (3) corresponds to the lower convex table surface (212) and is provided with a convex part (35), a groove is formed in the convex part (35), and the magnetic part (6) is a magnet embedded in the groove.
7. The mini battery lock as claimed in claim 5 or 6, wherein: the power device (2) comprises a box body (22), a motor assembly (23) which is arranged in the box body (22) in a sealing mode, and a control circuit board (24) which is connected with the motor assembly (23), wherein the motor assembly (23) drives the rotating shaft to rotate.
8. The miniature battery lock of claim 7, wherein: the box body (22) comprises an upper cavity part for installing the motor assembly (23) and a lower cavity part for installing the control circuit board (24), and the magnetic induction sensor (7) is a Hall sensor arranged on the control circuit board (24).
9. A mini battery lock according to any one of claims 1-6, wherein: the mounting inner cavity extends along the moving direction of the lock core block (3) and is arranged on the lock core block (3), the mounting inner cavity is provided with a limiting groove (32) capable of accommodating the spring (5), an opening structure (33) communicated with the limiting groove (32) is arranged on the side surface of the lock core block (3), the driving plate (4) is provided with a mounting clamping groove used for positioning the spring (5), and the spring (5) is loaded into the mounting clamping groove from the position of the opening structure (33) and is matched and abutted at two ends of the limiting groove (32).
10. The miniature battery lock of claim 7, wherein: the lock shell comprises a bottom shell (12) and a cover plate (13), the bottom shell (12) and the cover plate (13) are fixedly connected through a buckle structure, a positioning structure used for fixing the power device (2) in the lock shell is arranged between the bottom shell (12) and the cover plate (13), the positioning structure comprises a positioning column (14) arranged on the bottom shell (12), a positioning hole (25) arranged on the box body (22) and suitable for the positioning column (14) to penetrate, and a screw (15) penetrating through the upper cover and fastened on the positioning column (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120828294.2U CN214576366U (en) | 2021-04-21 | 2021-04-21 | Mini-type battery lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120828294.2U CN214576366U (en) | 2021-04-21 | 2021-04-21 | Mini-type battery lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214576366U true CN214576366U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120828294.2U Active CN214576366U (en) | 2021-04-21 | 2021-04-21 | Mini-type battery lock |
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| Country | Link |
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| CN (1) | CN214576366U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116104369A (en) * | 2023-03-16 | 2023-05-12 | 江苏优亿诺智能科技有限公司 | Intelligent electric power safety tool cabinet |
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2021
- 2021-04-21 CN CN202120828294.2U patent/CN214576366U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116104369A (en) * | 2023-03-16 | 2023-05-12 | 江苏优亿诺智能科技有限公司 | Intelligent electric power safety tool cabinet |
| CN116104369B (en) * | 2023-03-16 | 2023-10-10 | 江苏优亿诺智能科技有限公司 | Intelligent electric power safety tool cabinet |
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