CN110890493A - Bluetooth board battery pack anti-theft system - Google Patents
Bluetooth board battery pack anti-theft system Download PDFInfo
- Publication number
- CN110890493A CN110890493A CN201911202309.8A CN201911202309A CN110890493A CN 110890493 A CN110890493 A CN 110890493A CN 201911202309 A CN201911202309 A CN 201911202309A CN 110890493 A CN110890493 A CN 110890493A
- Authority
- CN
- China
- Prior art keywords
- battery
- lock
- module
- bluetooth
- battery module
- 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.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Burglar Alarm Systems (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a Bluetooth board battery pack anti-theft system, which comprises: battery installation frame, battery module and theftproof protection subassembly, battery installation frame comprises stand and a plurality of baffle that four rectangle array distribute, and is wherein, a plurality of baffle equidistance horizontal welding is four between the stand, and a plurality of the outside of baffle is equipped with the limiting plate. According to the invention, the anti-theft protection assembly is arranged on the partition plate in the battery module mounting rack, the electromagnetic lock is arranged at the central position of the anti-theft protection assembly to lock the battery module, so that the anti-theft protection of the battery module is realized, and meanwhile, the power-off detector is matched to detect a load system circuit, so that an alarm can be given in time when a lawless person steals the battery module to cut off a load power supply, the problem that the battery module is stolen is fundamentally solved, the structure of the battery module mounting rack is simple, and the battery module is convenient and quick to mount and lock.
Description
Technical Field
The invention relates to the technical field of battery pack anti-theft systems, in particular to a Bluetooth board battery pack anti-theft system.
Background
The anti-theft system of bluetooth board group battery is one kind and is used for carrying out theftproof monitoring protection mechanism to the group battery, prior art carries out the theftproof protection to the group battery and all devolves GPS pursuit after the battery is stolen and explores, perhaps do the encapsulation transformation to external installation frame, GPS pursuit after the battery is stolen can only play a role after the battery is stolen, can not effectively realize the theftproof control of battery module, fundamentally solution problem does not exist, do the encapsulation transformation to external installation frame under the condition, the installation cost is high, the step is numerous and diverse, thereby cause a lot of unnecessary wasting of resources.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a Bluetooth board battery pack anti-theft system.
In order to achieve the purpose, the invention adopts the following technical scheme: bluetooth board group battery anti-theft system includes: the anti-theft protection device comprises a battery mounting rack, a battery module and an anti-theft protection component;
the battery mounting rack consists of four upright posts distributed in a rectangular array and a plurality of partition plates, wherein the partition plates are horizontally welded among the four upright posts at equal intervals, and limiting plates are arranged on the outer sides of the partition plates;
the anti-theft protection assembly is horizontally fixed on the surface of the partition plate and comprises a fixed bottom plate, a lock mounting frame and a fixed cover plate, a rectangular groove is formed in the top of the fixed bottom plate, the lock mounting frame is fixedly arranged in the rectangular groove, an electromagnetic lock is mounted on the lock mounting frame, and the fixed cover plate is horizontally fixed on the fixed bottom plate;
the battery module passes through the electromagnetic lock embedding and installs on the baffle in the battery installation frame, integrated BMS module and bluetooth board of installing in the battery module.
As a further description of the above technical solution:
the BMS module is connected with battery module and bluetooth board respectively, the BMS module is used for after receiving the power consumption demand signal of bluetooth board, is supplied power for the bluetooth board after through DCDC power module by BMS module output voltage and electric current.
As a further description of the above technical solution:
the Bluetooth board is connected with the electromagnetic lock and is also wirelessly connected with an upper computer;
the upper computer is a mobile phone or a PC end and is used for sending a locking or unlocking instruction to the Bluetooth board in a 4G and Ethernet communication mode;
the Bluetooth board is used for receiving a locking or unlocking instruction sent by the upper computer and then transmitting the instruction to the electromagnetic lock, so that the electromagnetic lock is locked and unlocked.
As a further description of the above technical solution:
the device also comprises a power failure detector and an alarm device;
the power-off detector is integrally installed in the battery module, the power-off detector and the alarm device are both connected with the BMS module, the power-off detector is arranged in the load system circuit and is used for automatically detecting the condition that the load system circuit is cut off and transmitting current and voltage signals to the BMS module;
and when the BMS module receives the signal of the power failure detector, the BMS module controls the alarm device to give an alarm.
As a further description of the above technical solution:
alarm device includes remote monitoring alarm and near-end alarm, the near-end alarm is direct to be connected with the BMS module, remote monitoring alarm passes through wireless communication mode and BMS module wireless connection, realizes near-end and long-range dual warning.
As a further description of the above technical solution:
singly be equipped with two electromagnetic locks on the tool to lock mounting bracket altogether, be located two on the tool to lock mounting bracket the bilateral symmetry strengthening rib of electromagnetic lock.
As a further description of the above technical solution:
and lock bolt limiting holes are formed in the positions, corresponding to the two electromagnetic locks, of the fixed cover plate, and each side of each lock bolt limiting hole is 5mm larger than the size of the lock bolt of the electromagnetic lock, so that the lock bolt cannot be locked smoothly due to the fact that the size of a module in the installation process has manufacturing tolerance.
As a further description of the above technical solution:
the bottom horizontal welding of battery installation frame has unable adjustment base, and unable adjustment base's bottom central point department is connected with and is used for fixing the expansion bolts who uses to unable adjustment base.
Advantageous effects
The invention provides a Bluetooth board battery pack anti-theft system. The method has the following beneficial effects:
(1): this bluetooth board battery group anti-theft system sets up the anti-theft protection subassembly through setting up on the baffle in battery module installation frame to put department at anti-theft protection subassembly central point and set up the electromagnetic lock and lock the battery module, realize battery module anti-theft protection, cooperate outage detector to detect load system circuit simultaneously, can in time report to the police when the lawless persons appearing stealing the battery module and cut off the load power supply, fundamentally solves the stolen problem of battery module, battery module installation frame simple structure, installation and locking battery module convenient and fast.
(2): this bluetooth board battery group anti-theft system is through being the use of mutually combining by remote monitoring alarm and near-end alarm with the alarm device design, both can carry out the near-end warning, carry out deterrence to the thief, also can tell remote staff power and deposit the ground and have lawless persons to implement the theft, thereby should make the rescue measures fast, and set up the electromagnetic lock in the theftproof protection subassembly, realize locking battery module when hiding after the installation battery module, thoroughly stop the thief and use the saw blade, tools such as cutting machine destroy the set bar.
Drawings
Fig. 1 is a schematic view of the overall structure of a battery pack anti-theft system of a bluetooth board according to the present invention;
FIG. 2 is a schematic view of the battery mounting rack of the present invention;
FIG. 3 is a schematic structural view of the anti-theft protection assembly of the present invention;
FIG. 4 is a functional flow chart of the system according to the present invention.
Illustration of the drawings:
1. a battery mounting frame; 11. a partition plate; 12. a column; 2. a fixed base; 3. a battery module; 4. an alarm device; 5. a BMS module; 6. a Bluetooth plate; 7. a power-off detector; 8. an anti-theft protection component; 81. fixing the bottom plate; 82. a rectangular groove; 83. a lockset mounting bracket; 84. reinforcing ribs; 85. an electromagnetic lock; 86. fixing the cover plate; 87. a lock bolt limiting hole; 9. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
As shown in fig. 1-4, the battery pack anti-theft system of bluetooth board includes: the anti-theft protection device comprises a battery installation rack 1, a battery module 3 and an anti-theft protection component 8;
the battery mounting rack 1 consists of four upright posts 12 distributed in a rectangular array and a plurality of partition plates 11, wherein the partition plates 11 are horizontally welded among the four upright posts 12 at equal intervals, and the outer sides of the partition plates 11 are provided with limiting plates 9;
the anti-theft protection assembly 8 is horizontally fixed on the surface of the partition plate 11, the anti-theft protection assembly 8 comprises a fixed bottom plate 81, a lock mounting frame 83 and a fixed cover plate 86, a rectangular groove 82 is formed in the top of the fixed bottom plate 81, the lock mounting frame 83 is fixedly arranged in the rectangular groove 82, an electromagnetic lock 85 is mounted on the lock mounting frame 83, and the fixed cover plate 86 is horizontally fixed on the fixed bottom plate 81;
the battery module 3 is mounted on the partition 11 in the battery mounting frame 1 by being inserted into the electromagnetic lock 85, and the BMS module 5 and the bluetooth board 6 are integrally mounted in the battery module 3.
The Bluetooth plate 6 is connected with the electromagnetic lock 85, and the Bluetooth plate 6 is also wirelessly connected with an upper computer;
the upper computer is a mobile phone or a PC end and is used for sending a locking or unlocking instruction to the Bluetooth board 6 in a 4G and Ethernet communication mode;
the Bluetooth plate 6 is used for receiving a locking or unlocking instruction sent by the upper computer and then transmitting the instruction to the electromagnetic lock 85, so that the electromagnetic lock 85 is locked and unlocked.
The power failure detection device 7 and the alarm device 4 are also included;
the power outage detector 7 is integrally installed in the battery module 3, the power outage detector 7 and the alarm device 4 are both connected to the BMS module 5, the power outage detector 7 is disposed in the load system circuit, and the power outage detector 7 is used for automatically detecting a condition that the load system circuit is cut off and transmitting current and voltage signals to the BMS module 5;
the BMS module 5 controls the alarm device 4 to give an alarm when receiving the signal of the power outage detector 7.
The working principle is as follows: when the Bluetooth board battery pack anti-theft system is used, a worker embeds a battery module 3 into a partition plate 11 arranged on a battery mounting rack 1, then embeds the battery module 3 into the bottom of the battery module 3 through a lock bolt of an electromagnetic lock 85 in an anti-theft protection component 8 on the surface of the partition plate 11 and clamps the battery module, under the condition that the electromagnetic lock 85 is not unlocked, a lawless person cannot forcibly lift or push or pull the battery module 3 to realize the anti-theft protection of the battery module 3, when the electromagnetic lock 85 locks and protects the battery module 3, a power-off detector 7 integrally arranged in the battery module 3 can detect a load system circuit, when the lawless person steals the battery module 3 to cut off a load power supply, the power-off detector 7 can collect dust in time and transmit a signal to a BMS module 5, the BMS module 5 controls an alarm device 4 to give an alarm, when the battery module is unlocked, the staff can send the unblock instruction to bluetooth board 6 through the host computer, and bluetooth board 6 conveys the instruction to electromagnetic lock 85 after receiving the unblock instruction that the host computer sent, realizes carrying out the unblock to electromagnetic lock 85.
Be equipped with two electromagnetic locks 85 on the single tool to lock mounting bracket 83 altogether, two electromagnetic locks 85 give module theftproof duplicate protection, increase the thief destruction time to reduce the bilateral symmetry strengthening rib 84 that lies in two electromagnetic locks 85 on the stolen risk tool to lock mounting bracket 83, lie in two electromagnetic locks 85 through strengthening rib 84 on the tool to lock mounting bracket 83 and protect.
The electromagnetic lock 85 receives current and voltage signals from the Bluetooth plate 6, an electromagnetic induction module in the electromagnetic lock 85 induces the current and voltage signals in a circuit, and the principle is that after the electromagnetic lock 85 is electrified, a magnetic field is generated in the electromagnetic lock 85, so that the armatures generate magnetic force, the upper armatures and the lower armatures attract each other in opposite directions, the spring force of the front part of the lock bolt is overcome, and the lock bolt is sucked into the lock body and is in an unlocking state at the moment; and because the enameled wire can produce a large amount of heat in a short time after the circular telegram, the circular telegram time of unblanking each time is controlled within 5S.
The positions, corresponding to the two electromagnetic locks 85, of the fixed cover plate 86 are provided with lock bolt limiting holes 87, and the sizes of all sides of the lock bolt limiting holes 87 are 5mm larger than that of the lock bolts of the electromagnetic locks 85, so that the situation that the lock bolts cannot be locked smoothly due to the fact that manufacturing tolerances exist in the size of a module in the installation process is avoided.
The bottom horizontal welding of battery installation frame 1 has unable adjustment base 2, and the bottom central point department of putting of unable adjustment base 2 is connected with and is used for carrying out the expansion bolts that fixed use to unable adjustment base 2, and unable adjustment base 2 fixes through expansion bolts and ground, and realizes hidden fixed, prevents that illegal personnel from directly dismantling battery installation frame 1 wholly.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. Bluetooth board group battery anti-theft system, its characterized in that includes: the anti-theft protection device comprises a battery mounting rack (1), a battery module (3) and an anti-theft protection component (8);
the battery mounting rack (1) is composed of four upright posts (12) distributed in a rectangular array and a plurality of partition plates (11), wherein the partition plates (11) are horizontally welded among the four upright posts (12) at equal intervals, and limiting plates (9) are arranged on the outer sides of the partition plates (11);
the anti-theft protection assembly (8) is horizontally fixed on the surface of the partition plate (11), the anti-theft protection assembly (8) comprises a fixed bottom plate (81), a lock mounting frame (83) and a fixed cover plate (86), a rectangular groove (82) is formed in the top of the fixed bottom plate (81), the lock mounting frame (83) is fixedly arranged in the rectangular groove (82), an electromagnetic lock (85) is mounted on the lock mounting frame (83), and the fixed cover plate (86) is horizontally fixed on the fixed bottom plate (81);
battery module (3) pass through electromagnetic lock (85) embedding and install on baffle (11) in battery installation frame (1), integrated BMS module (5) and bluetooth board (6) of installing in battery module (3).
2. The bluetooth board battery pack anti-theft system according to claim 1, wherein the BMS module (5) is connected to the battery module (3) and the bluetooth board (6), respectively, and the BMS module (5) is configured to supply power to the bluetooth board (6) after voltage and current are outputted from the BMS module (5) through the DCDC power module upon receiving the power demand signal of the bluetooth board (6).
3. The bluetooth board battery pack anti-theft system according to claim 1, characterized in that the bluetooth board (6) is connected with the electromagnetic lock (85), and the bluetooth board (6) is also wirelessly connected with the upper computer;
the upper computer is a mobile phone or a PC end and is used for sending a locking or unlocking instruction to the Bluetooth board (6) in a 4G and Ethernet communication mode;
the Bluetooth plate (6) is used for receiving a locking or unlocking instruction sent by the upper computer and then transmitting the instruction to the electromagnetic lock (85), so that the electromagnetic lock (85) is locked and unlocked.
4. The bluetooth pad battery pack antitheft system according to claim 1, further comprising a power failure detector (7) and an alarm device (4);
the power failure detector (7) is integrally installed in the battery module (3), the power failure detector (7) and the alarm device (4) are both connected with the BMS module (5), the power failure detector (7) is arranged in a load system circuit, and the power failure detector (7) is used for automatically detecting the condition that the load system circuit is cut off and transmitting current and voltage signals to the BMS module (5);
and when receiving the signal of the power failure detector (7), the BMS module (5) controls the alarm device (4) to give an alarm.
5. The Bluetooth tablet battery pack anti-theft system according to claim 4, wherein the alarm device (4) comprises a remote monitoring alarm and a near-end alarm, the near-end alarm is directly connected with the BMS module (5), and the remote monitoring alarm is wirelessly connected with the BMS module (5) through a wireless communication mode, so that near-end and remote dual alarms are realized.
6. The bluetooth board battery pack anti-theft system according to claim 1, characterized in that a single lock mounting bracket (83) is provided with two electromagnetic locks (85), and the lock mounting bracket (83) is provided with two symmetrical reinforcing ribs (84) at two sides of the two electromagnetic locks (85).
7. The Bluetooth board battery pack anti-theft system according to claim 1, wherein the fixing cover plate (86) is provided with a lock bolt limiting hole (87) at a position corresponding to the two electromagnetic locks (85), and each side of the lock bolt limiting hole (87) is larger than the lock bolt size of the electromagnetic lock (85) by 5mm, so that the lock bolt cannot be locked smoothly due to manufacturing tolerance of module size in the installation process.
8. The Bluetooth board battery pack anti-theft system according to claim 1, wherein the fixing base (2) is welded horizontally to the bottom end of the battery mounting frame (1), and an expansion bolt for fixing the fixing base (2) is connected to the center of the bottom of the fixing base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911202309.8A CN110890493B (en) | 2019-11-29 | 2019-11-29 | Bluetooth board battery pack anti-theft system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911202309.8A CN110890493B (en) | 2019-11-29 | 2019-11-29 | Bluetooth board battery pack anti-theft system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110890493A true CN110890493A (en) | 2020-03-17 |
| CN110890493B CN110890493B (en) | 2022-05-17 |
Family
ID=69749633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911202309.8A Active CN110890493B (en) | 2019-11-29 | 2019-11-29 | Bluetooth board battery pack anti-theft system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110890493B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021207814A1 (en) * | 2020-04-15 | 2021-10-21 | Acumuladores Moura S/A | System for mounting and controlling accumulators in workstations |
| WO2021207815A1 (en) * | 2020-04-15 | 2021-10-21 | Acumuladores Moura S/A | Method for operating and running a system for mounting and controlling accumulators in workstations |
| CN115117539A (en) * | 2022-06-24 | 2022-09-27 | 深圳市科信通信技术股份有限公司 | Battery box and fixing device thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010045778A1 (en) * | 1998-04-27 | 2001-11-29 | Taro Ando | Uninterruptible power supply |
| CN104733660A (en) * | 2013-12-18 | 2015-06-24 | 陕西荣基实业有限公司 | Battery cabinet with alarm apparatus |
| CN105281222A (en) * | 2015-10-20 | 2016-01-27 | 四川科能锂电有限公司 | Anti-theft power distribution device for lithium battery processing |
| CN205722251U (en) * | 2016-04-22 | 2016-11-23 | 深圳市中工巨能科技有限公司 | BMS burglary-resisting system |
-
2019
- 2019-11-29 CN CN201911202309.8A patent/CN110890493B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010045778A1 (en) * | 1998-04-27 | 2001-11-29 | Taro Ando | Uninterruptible power supply |
| CN104733660A (en) * | 2013-12-18 | 2015-06-24 | 陕西荣基实业有限公司 | Battery cabinet with alarm apparatus |
| CN105281222A (en) * | 2015-10-20 | 2016-01-27 | 四川科能锂电有限公司 | Anti-theft power distribution device for lithium battery processing |
| CN205722251U (en) * | 2016-04-22 | 2016-11-23 | 深圳市中工巨能科技有限公司 | BMS burglary-resisting system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021207814A1 (en) * | 2020-04-15 | 2021-10-21 | Acumuladores Moura S/A | System for mounting and controlling accumulators in workstations |
| WO2021207815A1 (en) * | 2020-04-15 | 2021-10-21 | Acumuladores Moura S/A | Method for operating and running a system for mounting and controlling accumulators in workstations |
| CN115117539A (en) * | 2022-06-24 | 2022-09-27 | 深圳市科信通信技术股份有限公司 | Battery box and fixing device thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110890493B (en) | 2022-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110890493B (en) | Bluetooth board battery pack anti-theft system | |
| CN202754065U (en) | Vehicle burglar alarm device | |
| CN206096837U (en) | On -board satellite positioning terminal | |
| CN105160781A (en) | Monitoring system used for detecting displacement of well lid | |
| CN102109472B (en) | Portable radioactive substance monitoring device | |
| CN104522979B (en) | A kind of Multifunctional travel suitcase alarm and theft preventing method | |
| CN201545100U (en) | Warning device | |
| CN201882007U (en) | Licence plate anti-theft alarming device | |
| CN216286976U (en) | Anti-theft device of intelligent charging cabinet | |
| CN110782617A (en) | Storage battery pack anti-theft control system | |
| CN110164067A (en) | A kind of motor-pumped well energization anti-theft alarm for transformer based on Internet of Things | |
| CN202839637U (en) | Anti-theft tracking solar panel | |
| CN202716850U (en) | Vehicle anti-theft device | |
| CN111934233A (en) | Micro-grid power dispatching system based on block chain | |
| CN213425053U (en) | Battery mounting structure with anti-theft prompt function | |
| CN112177051A (en) | Intelligent well lid monitoring and management system | |
| CN217518258U (en) | Brake mechanism of falling protector | |
| CN206789040U (en) | A kind of bicycle management system | |
| CN216017011U (en) | Intelligent anti-theft and high-altitude object throwing prevention monitoring device | |
| CN214311997U (en) | Informationized intelligent communication alarm device | |
| CN209767978U (en) | Anti-theft outdoor communication cabinet | |
| CN216670882U (en) | Internet of things anti-theft system | |
| CN218788220U (en) | Anti-theft device for power equipment for power operation | |
| CN207173506U (en) | A kind of automobile intelligent warning device based on car networking | |
| CN213659679U (en) | Intelligent traffic light with flow monitoring function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |