CN116913061B - Battery bulge monitoring and alarming device and alarming method - Google Patents
Battery bulge monitoring and alarming device and alarming method Download PDFInfo
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- CN116913061B CN116913061B CN202311167842.1A CN202311167842A CN116913061B CN 116913061 B CN116913061 B CN 116913061B CN 202311167842 A CN202311167842 A CN 202311167842A CN 116913061 B CN116913061 B CN 116913061B
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 64
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000005611 electricity Effects 0.000 claims abstract 3
- 230000008961 swelling Effects 0.000 claims description 21
- 238000004070 electrodeposition Methods 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 17
- 239000004020 conductor Substances 0.000 claims description 16
- 238000009413 insulation Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 abstract description 2
- 230000008018 melting Effects 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 108091092568 Alarmone Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
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- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The application relates to a battery bulge monitoring alarm device and an alarm method, wherein the battery bulge monitoring alarm device comprises a battery box, the upper end of the battery box is connected with a flip through a hinge, a monitoring component for monitoring bulge above a battery is arranged on the flip, the periphery of the battery box is connected with a contact piece through an elastic piece, the contact piece is attached to the side wall of the battery, an alarm driving component is arranged in the middle of the lower end of the battery box, the contact piece is connected with the alarm driving component through a rope, an unlocking supporting leg component is arranged at the corner position of the lower end of the battery box, a linkage piece is arranged between the supporting leg component and an electricity receiving component, and the linkage piece is connected with the side wall of the battery box through a spring piece. The application can solve the problems that fire and even battery pack melting combustion are easy to occur under the condition that the bulge is obvious, the bulge is not monitored by the alarm sound in the prior art, the clamping rod is just ejected when the battery bulges, and staff cannot judge the bulge and the like according to the alarm sound.
Description
Technical Field
The application relates to the technical field of battery monitoring, in particular to a battery bulge monitoring alarm device and an alarm method.
Background
A battery refers to a device that converts chemical energy into electrical energy in a cup, tank, or other container or portion of a composite container that contains an electrolyte solution and metal electrodes to generate an electrical current. Has a positive electrode and a negative electrode. The battery is used as an energy source, the current which has stable voltage, stable current, long-time stable power supply and little influence from the outside can be obtained, the battery has simple structure, convenient carrying, simple and easy charging and discharging operation, is not influenced by the outside climate and temperature, has stable and reliable performance, and plays a great role in various aspects in the life of the modern society. During the use of the battery, the battery may swell.
To battery swell phenomenon need monitor the alarm to it, in current monitoring alarm technique, for example, chinese patent with bulletin number CN114755692a, it discloses the online monitoring device of direct current battery of transformer substation, including the mounting bracket, infrared range finder, a host computer, installation joint and data sampler, this online monitoring device of direct current battery of transformer substation has realized installing the mounting bracket in the battery outside that needs to monitor, place the data sampler that the host computer bottom is connected through the installation joint inside lead acid battery again, infrared range finder monitors the interval of mounting bracket constantly, after the condition of battery swell appears, the position of swelling is ejecting the centre gripping pole outside, thereby change the interval of two infrared range finders, trigger battery anomaly alarm through the host computer.
In the prior art for monitoring and alarming disclosed above, the distance between two infrared distance measuring devices is mainly changed by using the displacement of the clamping rod, so that an alarm sound is sent out, the effect of alarming and reminding is mainly played, the situation of battery bulge is not considered, any emergency scheme is adopted for batteries in the bulge, the bulge of the batteries is divided into an initial bulge and an obvious bulge, surrounding people can check the initial bulge through the alarm sound, the damage of the battery bulge is large when the battery bulge is obvious, the situation of fire and even melting and burning of a battery pack easily occurs under the obvious condition of the bulge due to the high temperature of the battery in use, serious damage is caused to the batteries and surrounding electrical appliances, the alarm sound in the prior art also fails to monitor the situation of the bulge, only the clamping rod is ejected when the batteries bulge, and the people cannot judge the situation of the bulge according to the alarm sound.
Based on this, there is room for improvement over existing monitoring alarms.
Disclosure of Invention
In order to enable real-time monitoring in the use process of the battery, when the bulge is monitored, different alarm sounds are sounded according to the size of the bulge, so that a person is reminded, when the bulge is large, the alarm sound is sent out, the battery is timely powered off, further expansion of the bulge is avoided, the battery bulge monitoring alarm device and the installation position are unlocked when the power is off, and the battery bulge monitoring alarm device and the alarm method are convenient for subsequent persons to dismount in time after the subsequent persons arrive.
In a first aspect, the present application provides a battery bulge monitoring alarm device, which adopts the following technical scheme:
the utility model provides a battery bulge monitoring alarm device, which comprises a battery box, the upper end of battery box is connected with flip through the hinge, be provided with the monitoring component that monitors battery top bulge on the flip, the battery box all around is connected with the contact through the elastic component, the contact receives the back outside removal of the jack-up of bulge, thereby trigger monitoring component or alarm drive assembly and carry out the operation, the contact laminating is on the battery lateral wall, the lower extreme middle part of battery box is provided with alarm drive assembly, be the rope connection between contact and the alarm drive assembly, the lower extreme corner position of battery box is provided with the supporting leg subassembly that can unblock, the supporting leg subassembly is when the battery cuts off the power by force, position unblock between supporting leg subassembly and the mounted position, make things convenient for timely demolishment after the follow-up personnel, the positive, the negative pole position of battery upper end all is connected with and connects the electric component, connect electric component to act as the electric structure between pencil and the battery, and connect electric component has the outage function, thereby carry out the outage when the bulge stops the continuation use of battery, be provided with the piece between supporting leg subassembly and the electric component, the linkage passes through the spring piece and battery box lateral wall connection, the battery box is provided with the linkage, the condition of all movable monitoring control.
The electric connection assembly comprises a threaded part, an insulating cylinder, a detachable cylinder, an inserting rod, an electric connection unit and a locking sleeve, wherein the positive electrode position and the negative electrode position of the upper end of a battery are both in threaded connection with the threaded part made of conductive materials, the threaded part is arranged in the insulating cylinder, the detachable cylinder is sleeved at the upper end of the insulating cylinder, the insulating cylinder and the detachable cylinder are in detachable connection, the inserting rod is horizontally arranged in a sliding manner, the electric connection unit is arranged in an insulating groove formed in the inner side of the inserting rod, the positions between the insulating cylinder and the detachable cylinder are temporarily locked through the locking sleeve, after the electric connection unit is separated from a threaded part and a wire harness interface (unlocked), the locking sleeve is synchronously withdrawn, the insulating cylinder and the detachable cylinder are unlocked, after a person arrives, the wire harness and the electric connection unit can be rapidly disconnected, the locking sleeve is arranged on the inserting rod, the connecting rod arranged at the upper end of the connecting member is in a position locking manner through the embedding of an I-shaped part, the threaded part is connected with the positive electrode position and the negative electrode position of the battery, the wire harness interface is in the threaded structure inside the detachable cylinder, and then the inserting rod drives the electric connection unit to be inserted into the electric connection unit, and the wire harness interface to be contacted with the threaded connection unit.
According to the application, the emergency treatment is carried out on the swelling condition of the battery in a warning and action mode, the warning adopts a two-stage warning sound mode, so that personnel can conveniently judge the swelling phenomenon of the battery through sound, the battery is powered off in time when the swelling of the battery is obvious, and the installation relationship of the battery is quickly unlocked, so that the battery can be quickly removed by subsequent personnel, and the danger of swelling the battery is reduced.
As a preferable technical scheme of the application, the monitoring component comprises a shell, a driving alarm unit and a trigger piece, wherein the shell is arranged on the flip cover, the driving alarm unit with a parallel structure is arranged in the shell, the trigger piece for triggering the driving alarm unit is arranged in a hidden groove formed in the shell in a sliding manner, and the hidden groove is in elastic connection with the driving alarm unit.
As a preferable technical scheme of the application, the driving alarm unit comprises an electric push rod, a power supply, a first conductive part, a first alarm, a second conductive part and a thrust rod, wherein the electric push rod is symmetrically arranged at the left end and the right end of the shell, the electric push rod, the power supply, the first conductive part, the first alarm, the second alarm and the second conductive part are electrically connected, the electric push rod, the power supply, the first conductive part and the first alarm are a circuit I, the power supply, the second alarm and the second conductive part are a circuit II, the number of the first conductive part and the second conductive part is two, the thrust rod is arranged at the ejection end of the electric push rod, and the preliminary bulge and the obvious bulge are subjected to classified alarm in an alarm mode of two-stage alarm sound.
As a preferable technical scheme of the application, the trigger piece consists of an insulating plate, a contact point and a conductive rod, wherein the insulating plate is arranged in the hidden groove in a sliding way, the contact point is arranged on one surface of the insulating plate, which is close to the battery, the conductive rod is arranged on the other surface of the insulating plate, and the conductive rod corresponds to the first conductive piece and the second conductive piece.
As a preferable technical scheme of the application, the contact consists of an insulating frame and a contact, wherein the insulating frame is connected with the side wall of the battery box through an elastic piece, and the contact is uniformly arranged on the insulating frame.
As a preferable technical scheme of the application, the alarm driving assembly comprises a built-in shell, an alarm unit, a connecting rope group, a trigger switch, a power supply group, an electric push rod and a push rod, wherein the built-in shell is arranged at the lower end of a battery box, the alarm unit is arranged on the periphery of the upper layer inside the built-in shell, the electric push rod is symmetrically arranged on the lower layer inside the built-in shell, the electric push rod is connected with the power supply group, the power supply group is arranged at the lower end of the built-in shell, the trigger switch is arranged at the upper end of the power supply group, the trigger switch is in an unbroken state when the trigger switch is not pulled by the connecting rope group, the trigger switch forms a communicating state after being pulled by the connecting rope group, so that the trigger switch forms a passage state with the power supply group and the electric push rod, the upper end of the trigger switch is connected with one end of the connecting rope group, the other end of the connecting rope group penetrates through the alarm unit and is connected with the lower end of a contact piece, the trigger switch, the power supply group and the electric push rod are electrically connected.
As a preferable technical scheme of the application, the alarm unit comprises a connecting shell, an alarm I, an alarm II, an opening and closing part I, an opening and closing part II and a battery pack, wherein the connecting shell is arranged on the side wall of the built-in shell, the alarm I, the alarm II, the opening and closing part I, the opening and closing part II and the battery pack which are arranged in the connecting shell are electrically connected, a first circuit is formed among the alarm I, the opening and closing part I and the battery pack, and a second circuit is formed among the alarm II, the opening and closing part II and the battery pack.
As a preferable technical scheme of the application, the first opening and closing part and the second opening and closing part have the same structure and size, the first opening and closing part comprises electric conductors, electric conductor strips and spring telescopic rods, the electric conductors which are arranged left and right are arranged in the connecting shell, the electric conductor strips between the electric conductors are connected with the connecting shell through the spring telescopic rods made of insulating materials, and the electric conductor strips which are not extruded descend in the spring telescopic rods so as to be separated from the electric conductors.
As a preferable technical scheme of the application, the connecting rope group comprises a connecting rope, a trigger ring, a limiting ring and a fixed sleeve, wherein the trigger ring positioned in a connecting shell is arranged on the connecting rope, the limiting ring positioned at the inner side of the connecting shell is arranged on the connecting rope, a sleeved spring is connected between the limiting ring and the fixed sleeve, the sleeved spring always keeps the trend of pulling the connecting rope inwards, when a contact piece is positioned at the original position, the trigger ring is positioned at the inner side of a first opening and closing piece under the action of the sleeved spring, the trigger ring is not contacted with the first opening and closing piece, the connecting rope is arranged in the fixed sleeve in a sliding manner, the fixed sleeve is arranged in the built-in shell, the connecting rope part positioned at the outer side of the fixed sleeve is in a tight state, the connecting rope part positioned at the inner side of the fixed sleeve is in a loose state when the connecting rope is not pulled, the trigger ring is synchronously moved when the contact piece is pulled outwards, the trigger switch is pulled after a period of time, and when the primary bulge is ensured, only primary alarm sound can be sent out, and when the secondary alarm sound is sent out, the trigger switch is pulled, the powered on push rod drives the push rod to move the linkage to move outwards.
As a preferable technical scheme of the application, the supporting leg assembly comprises supporting legs and connecting sleeves, wherein the supporting legs are vertically inserted into the connecting sleeves, the connecting sleeves are arranged at the lower ends of the battery boxes, the positions between the supporting legs and the connecting sleeves are transversely inserted and locked through bolt pieces arranged at the lower ends of the connecting pieces, and round holes are formed in the horizontal parts of the supporting legs, so that the existing connecting pieces are ensured to be connected with the mounting positions after penetrating through the round holes, and the supporting legs are fixedly mounted.
As a preferable technical scheme of the application, the power receiving unit comprises a conductive frame and an internal spring, wherein the conductive frame of a U-shaped structure is arranged in an insulation groove in a vertical sliding way, the conductive frames are arranged in a vertical matching way, the internal spring is connected between the conductive frames, an insulation sleeve is arranged outside the internal spring, and a chamfer structure is arranged at the outer side corner of the conductive frame, so that the conductive frame can conveniently go in and out.
In another aspect, the present application provides an alarm method of a battery bulge monitoring alarm device, the specific test method comprising the steps of:
s1, mounting: the battery box is arranged at the installation position, the battery is placed in the battery box, and the positive electrode position and the negative electrode position of the battery are communicated and connected with the wire harness interface through the electric connection assembly;
s2, power supply: the battery in the working state supplies power to the execution equipment, and the execution equipment after being electrified performs operation;
s3, monitoring and alarming: monitoring and alarming are carried out on the swelling phenomenon of the battery through the monitoring assembly and the alarming driving assembly, when the battery is monitored to start swelling, the monitoring assembly and the alarming driving assembly send out long alarming sound, when the battery is monitored to swell obviously, the monitoring assembly and the alarming driving assembly send out short alarming sound and push the linkage piece to move outwards, so that the inserting rod is driven to move outwards until the inserting rod is pulled away from the position between the threaded piece and the wire harness interface, the battery is at a power-off position, and meanwhile, the linkage piece moving outwards unlocks the supporting leg assembly;
s4, dismantling: the person hearing the alarm removes the battery case from the installation position, disconnects the battery from the harness interface through the electrical connection assembly, and then inspects the removed battery.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the application, for the swelling situation of the battery, an alarm and action mode is adopted to carry out emergency treatment, and an alarm adopts a two-stage alarm sound mode to facilitate personnel to judge the swelling phenomenon of the battery through sound, the battery is powered off in time when the swelling of the battery is obvious, and meanwhile, the installation relation between the battery and the outside (the installation position and the wire harness interface) is quickly unlocked when the battery is powered off, so that the battery can be quickly removed by subsequent personnel, and the harm to the periphery possibly caused by the battery with serious swelling is reduced;
2. the application adopts two kinds of alarm sounds (primary alarm sound-long and secondary alarm sound-short) for the primary bulge and the obvious bulge battery, and can judge the bulge condition through the alarm sound, thereby ensuring personnel to make corresponding judgment;
3. for the battery with obvious bulge, the application drives the push rod structure (the electric push rod and the electric push rod) to drive the rod body structure to push the linkage member through triggering the passage state, and the linkage structure drives the insertion rod, the bolt member and the locking sleeve to move outwards, at the moment, the externally moved insertion rod is separated from the position (power failure) between the threaded member and the wire harness interface, the power failure of the battery ensures that the battery is in an unused state currently, the battery is prevented from being further damaged in use, the externally moved bolt member unlocks the transverse position between the supporting leg and the connecting sleeve, the externally moved locking sleeve unlocks the transverse position between the insulating cylinder and the detachable cylinder, and the two unlocking positions unlock the battery with the external position, so that the quick dismantling of subsequent personnel is ensured.
Drawings
Fig. 1 is a first structural schematic diagram between the present application and a wire harness.
Fig. 2 is a second structural schematic diagram between the present application and the wire harness.
Fig. 3 is a schematic view of a third construction between the present application and a wire harness.
Fig. 4 is a top view between the present application and a wire harness.
Fig. 5 is a cross-sectional view A-A of fig. 4.
Fig. 6 is a cross-sectional view of a monitoring assembly of the present application.
Fig. 7 is a schematic structural view of the alarm driving assembly of the present application.
Fig. 8 is a partial schematic view of the alarm driving assembly of the present application.
Fig. 9 is a cross-sectional view (from above and below) of the alert drive assembly of the present application.
Fig. 10 is an enlarged view of a portion at X of fig. 9 in accordance with the present application.
Fig. 11 is an enlarged view of a portion at Y of fig. 5 in accordance with the present application.
Fig. 12 is an enlarged view of a portion of the application at Z of fig. 5.
Fig. 13 is a flow chart of the present application.
Reference numerals illustrate: 1. a battery case; 2. a flip cover; 3. a monitoring component; 4. a contact; 5. an alert drive assembly; 6. a support foot assembly; 7. a power receiving assembly; 8. a linkage member; 31. a housing; 32. driving an alarm unit; 33. a trigger; 51. a built-in shell; 52. an alarm unit; 53. a connecting rope set; 54. triggering a switch; 55. a power pack; 56. an electric push rod; 57. a push rod; 61. supporting feet; 62. connecting sleeves; 71. a screw; 72. an insulating cylinder; 73. a detachable cartridge; 74. an insertion rod; 75. a power connection unit; 76. a locking sleeve; 321. an electric push rod; 322. a power supply; 323. a first conductive member; 324. an alarm I; 325. an alarm II; 326. a second conductive member; 327. a thrust rod; 521. a connection housing; 522. an alarm I; 523. an alarm II; 524. an opening and closing piece I; 525. a second opening and closing member; 526. a battery pack; 531. a connecting rope; 532. a trigger ring; 533. a limiting ring; 534. a fixed sleeve; 751. a conductive frame; 752. a built-in spring.
Detailed Description
The application is described in further detail below with reference to fig. 1-13.
The embodiment of the application discloses a battery bulge monitoring alarm device and an alarm method, which are used for monitoring a battery in real time in the use process of the battery, and sounding different alarm sounds according to the size of the bulge when the bulge is monitored, so that a person is reminded, when the bulge is large, the battery is timely powered off while the alarm sound is sent out, further expansion of the bulge is avoided, and the battery bulge is unlocked and installed at the same time when the power is off, so that the battery bulge monitoring alarm device is convenient for subsequent people to dismount in time after reaching, and compared with single alarm sound sounding, further serious situations are reduced through timely power off.
Referring to fig. 1-5, for the disclosed battery bulge monitoring alarm device of this embodiment, monitor the battery bulge in real time through the device, when the bulge is less, send one-level alarm sound, when the bulge is great, send second grade alarm sound + outage, specifically, including battery case 1, the upper end of battery case 1 is connected with flip 2 through the hinge, is provided with the monitoring module 3 that monitors the bulge above the battery on flip 2, is connected with contact 4 through the elastic component around battery case 1, and contact 4 receives the jack-up back outside of bulge and moves, thereby trigger monitoring module 3 or alarm drive assembly 5 and operate, contact 4 laminating is on the battery side wall, the lower extreme middle part of battery case 1 is provided with alarm drive assembly 5, be the rope connection between contact 4 and the alarm drive assembly 5, the lower extreme corner position of battery case 1 is provided with the supporting leg assembly 6 that can unblock, and the position unblock between supporting leg assembly 6 and the mounted position when the battery outage, make things convenient for the follow-up personnel to remove after-up, positive and negative pole position that the battery is connected with the electric wire harness 7 through the elastic component, the electric wire harness 7 has the connection 7 and the electric connection assembly 7, and the electric connection 8 has the electric connection of the electric connection assembly 8 when the electric connection of the electric harness 8 is continuous to the side wall, the electric connection 8 has the linkage assembly is obvious, and the linkage assembly is connected with the battery connection 8.
Referring to fig. 2 and 12, a specific illustration of the power receiving assembly 7 in this embodiment is shown, the power receiving assembly 7 in this embodiment includes a threaded member 71, an insulating cylinder 72, a detachable cylinder 73, an inserting rod 74, a power receiving unit 75, and a locking sleeve 76, the positive and negative electrode positions at the upper end of the battery are both in threaded connection with the threaded member 71 made of conductive material, the threaded member 71 is mounted inside the insulating cylinder 72, the upper end of the insulating cylinder 72 is sleeved with the detachable cylinder 73, the two are in detachable connection, the inserting rod 74 is horizontally slidably provided with the inserting rod 74, the power receiving unit 75 is disposed in an insulating groove formed inside the inserting rod 74, the positions between the insulating cylinder 72 and the detachable cylinder 73 are temporarily locked by the locking sleeve 76, after the power receiving unit 75 is separated from the threaded member 71 and the harness interface, the locking sleeve 76 is synchronously withdrawn, the positions between the insulating cylinder 72 and the detachable cylinder 73 are unlocked, after a person reaches the position, the harness can be rapidly disconnected from the battery, the locking sleeve 76 is mounted on the inserting rod 74, the inserting rod 74 and the upper end of the battery 8 are in a linkage, the position between the battery is connected with the threaded member 71 and the threaded member 75 through the following linkage, the position is connected with the threaded member 71, and the threaded member is inserted into the threaded connection interface, and the threaded member is connected with the threaded member 75.
In the process of monitoring the battery, the battery box 1 is installed at the installation position, the battery is placed in the battery box 1, the positive electrode position and the negative electrode position of the battery are connected with the wire harness interface through the electric connecting component 7, the battery in the working state supplies power to the execution equipment, the execution equipment after the power supply works, then the monitoring component 3 and the alarm driving component 5 monitor and alarm the swelling phenomenon of the battery, when the battery is monitored to start swelling, the monitoring component 3 and the alarm driving component 5 emit long alarm sound (primary alarm sound), when the battery swelling is monitored to be obvious, the monitoring component 3 and the alarm driving component 5 emit short alarm sound (secondary alarm sound) and push the linkage 8 to move outwards, so as to drive the inserting rod 74 to move outwards until the position between the screw 71 and the wire harness interface is separated, the battery is in the power-off position at the moment, the locking sleeve 76 which moves synchronously unlocks the position between the insulating cylinder 72 and the detachable cylinder 73 (when the battery is dismounted from the installation position, the battery can be quickly separated from the mounting position), and meanwhile, the linkage 8 which moves outwards pins are used for unlocking the support component 6; the battery box 1 is removed from the installation position by a person hearing the alarm sound, the battery and the wire harness interface are disconnected through the power connection assembly 7, and then the battery after the battery is taken out is checked.
Referring to fig. 6, the battery may bulge above and below, and the present application deals with the bulge above and below by providing a monitoring assembly 3 on the upper cover 2, specifically, the monitoring assembly 3 includes a housing 31, a driving alarm unit 32, and a trigger member 33, the housing 31 is mounted on the cover 2, the driving alarm unit 32 having a parallel structure is provided in the housing 31, the trigger member 33 triggering the driving alarm unit 32 is slidably disposed in a hidden slot formed in the housing 31, and the hidden slot is elastically connected with the driving alarm unit 32.
Referring to fig. 6, the alarm driving unit 32 includes a power push rod 321, a power supply 322, a first conductive element 323, an first conductive element 324, a second conductive element 325, a second conductive element 326 and a push rod 327, where the power push rod 321 is symmetrically disposed at the left end and the right end of the housing 31, the power push rod 321, the power supply 322, the first conductive element 323, the first conductive element 324, the second conductive element 325 and the second conductive element 326 are electrically connected, the power push rod 321, the power supply 322, the first conductive element 323, the first conductive element 324 are a circuit, the second conductive element 325 and the second conductive element 326 are a circuit, the number of the first conductive element 323 and the second conductive element 326 is two, the push rod 327 is disposed at the ejection end of the power push rod 321, and the preliminary bulge and the obvious bulge are classified and alerted by adopting a two-stage alarm method.
Referring to fig. 6, the triggering member 33 is composed of an insulating plate, a contact point and a conductive rod, the insulating plate is slidably disposed in the hidden groove, the contact point is disposed on one surface of the insulating plate, which is close to the battery, the conductive rod is disposed on the other surface of the insulating plate, and the conductive rod corresponds to the first conductive member 323 and the second conductive member 326.
When the bulge phenomenon appears below the battery, the whole battery can rise, thereby jack up trigger piece 33 rises, when the bulge phenomenon appears above the battery, bulge area also can jack up trigger piece 33, therefore trigger piece 33 all can receive the jacking effect, can drive the conducting rod and rise in step after trigger piece 33 jack up, when the initial bulge, the conducting rod can contact with conducting piece two 326, only alarm two 325 sent out one-level alarm sound this moment, when the bulge is obvious, the conducting rod rises to contact with conducting piece one 323, when alarm one 324 sent out two-level alarm sound this moment, the electric push rod 321 circular telegram thereby drives thrust rod 327 outside pushing, thereby promote linkage 8 outside and remove, and then drive insert rod 74 and take out from the screw 71, the position between the pencil interface, the battery is in the outage state this moment, simultaneously, the linkage 8 of outside removal carries out the unblock to supporting leg subassembly 6.
Referring to fig. 1-3, a specific illustration of a contact 4 in this embodiment is shown, where the contact 4 is composed of an insulating frame and a contact, the insulating frame is connected with a side wall of the battery case 1 through an elastic member, and the contact is uniformly disposed on the insulating frame.
Referring to fig. 7-9, the application sets an alarm driving assembly 5 to cope with the swelling of the battery side wall, specifically, the alarm driving assembly 5 includes a built-in shell 51, an alarm unit 52, a connection rope group 53, a trigger switch 54, a power supply group 55, an electric push rod 56 and a push rod 57, wherein the built-in shell 51 is installed at the lower end of the battery case 1, the alarm unit 52 is disposed around the upper inner layer of the built-in shell 51, the electric push rod 56 is symmetrically disposed at the lower inner layer of the built-in shell 51, the electric push rod 56 is connected with the power supply group 55, the power supply group 55 is installed at the lower end of the built-in shell 51, the trigger switch 54 is disposed at the upper end of the power supply group 55, the trigger switch 54 is in a communication state after being pulled by the connection rope group 53, the power supply group 55 and the electric push rod 56 are in a passage state, the upper end of the trigger switch 54 is connected with one end of the connection rope group 53, and the other end of the connection rope group 53 passes through the alarm unit 52 and is connected with the lower end of the trigger switch 54, the electric push rod 56 is electrically connected with the output shaft 57.
In the actual monitoring process of the battery side wall, when the battery side wall bulges, the bulge area supports the contact piece 4 to the outside so as to drive the connecting rope group 53 to move, when the battery side wall bulges initially, the alarm unit 52 gives out a primary alarm, when the battery side wall bulges obviously, the alarm unit 52 gives out a secondary alarm, and the connecting rope group 53 pulls the trigger switch 54 so that the power supply group 55 supplies power to the electric push rod 56, and the electric push rod 56 drives the push rod 57 to move to the outside so as to push the linkage piece 8 to move to the outside.
Referring to fig. 10, the present application performs two-stage alarm and power supply operation to the electric putter 56 by matching the alarm unit 52 and the connection rope 53, specifically, the alarm unit 52 includes a connection housing 521, an alarm first 522, an alarm second 523, an opening and closing member first 524, an opening and closing member second 525 and a battery 526, the connection housing 521 is mounted on a side wall of the internal housing 51, the alarm first 522, the alarm second 523, the opening and closing member first 524, the opening and closing member second 525 and the battery 526 which are disposed inside the connection housing 521 are electrically connected, a first circuit is formed among the alarm first 522, the opening and closing member first 524 and the battery 526, and a second circuit is formed among the alarm second 523, the opening and closing member second 525 and the battery 526.
Referring to fig. 10, the first opening and closing member 524 and the second opening and closing member 525 have the same structure and size, the first opening and closing member 524 includes a conductive body, a conductive strip, and a spring telescopic rod, the conductive bodies arranged left and right are mounted in the connection housing 521, the conductive strip between the conductive bodies is connected with the connection housing 521 through the spring telescopic rod made of an insulating material, and the conductive strip which is not extruded descends in the spring telescopic rod, so as to be separated from the conductive bodies.
Referring to fig. 7, 8, and 10, the connection rope set 53 includes a connection rope 531, a trigger ring 532, a limit ring 533, and a fixing sleeve 534, the trigger ring 532 located in the connection shell 521 is disposed on the connection rope 531, the limit ring 533 located inside the connection shell 521 is mounted on the connection rope 531, a sleeved spring is connected between the limit ring 533 and the fixing sleeve 534, the sleeved spring always maintains a trend of pulling the connection rope 531 inwards, when the contact 4 is in the original position, the trigger ring 532 is located inside the first opening and closing member 524 under the action of the sleeved spring, the two are not contacted, the connection rope 531 is slidably disposed in the fixing sleeve 534, the fixing sleeve 534 is mounted in the built-in shell 51, a part of the connection rope 531 located outside the fixing sleeve 534 is in a tight state, and a part of the connection rope 531 located inside the fixing sleeve 534 is in a loose state when not pulled, so that when the contact 4 is pulled outwards, the trigger ring 532 is synchronously moved, the trigger switch 54 is pulled outwards after a period of time, a primary bulge is ensured, and when the primary bulge is in the primary bulge is generated, the secondary bulge is obviously pulled, the trigger switch 54 is pulled outwards, and the secondary electric alarm is pushed outwards, and the secondary alarm is obviously, and the trigger rod is pushed outwards, and the secondary alarm is moved, and the secondary alarm is pushed.
In the actual monitoring process, when the battery is initially swelled, the swelled area props the contact 4 to the outside so as to drive the connecting rope 531 to move to the outside, at this time, the trigger ring 532 on the connecting rope 531 extrudes the conducting strip in the first opening and closing part 524 to move upwards, so that the conducting strip contacts with the conducting strips on two sides, at this time, a passage is formed among the first alarm 522, the first opening and closing part 524 and the battery pack 526, the first alarm 522 sends out primary alarm sound (because the swelled battery is not obvious, the battery can be used for a short time, and a person can judge the problem of the battery by himself after hearing the sound), when the battery swells obviously, the trigger ring 532 on the connecting rope 531 extrudes the conducting strip in the second opening and closing part 525 to move upwards, so that the conducting strip contacts with the conducting strips on two sides, at this time, the second alarm 523, the second opening and closing part 525 and the battery pack 526 form a passage, the second alarm sound is sent out by the second alarm, and at the same time, the connecting rope 531 pulls the trigger switch 54 so that the power pack 55 supplies power to the electric push rod 56, and the electric push rod 56 drives the push rod 57 to move to the outside, so that the linkage 8 moves to the outside.
Referring to fig. 11, in order to ensure that the battery can be quickly removed from the installation position in time after the battery bulges obviously, the application unlocks the position of the supporting leg assembly 6 through the linkage piece 8 which moves outwards under the thrust force, specifically, the supporting leg assembly 6 comprises a supporting leg 61 and a connecting sleeve 62, the supporting leg 61 is vertically inserted into the connecting sleeve 62, the connecting sleeve 62 is installed at the lower end of the battery box 1, the position between the supporting leg 61 and the connecting sleeve 62 is transversely inserted and locked through a bolt piece arranged at the lower end of the linkage piece 8, and a round hole is formed in the horizontal part of the supporting leg 61, so that the existing connecting piece is connected with the installation position after passing through the round hole, and the supporting leg 61 is fixedly installed.
In the actual supporting process, the supporting leg 61 is fixedly connected with the mounting position, when the battery bulges obviously, the linkage piece 8 can be pushed to move outwards, the bolt pieces which synchronously move do not insert the transverse positions of the supporting leg 61 and the connecting sleeve 62, at the moment, the connecting sleeve 62 and the supporting leg 61 only keep a state of longitudinally inserting and connecting, and the position of the battery can be unlocked only by lifting upwards when a subsequent person dismantles the battery.
Referring to fig. 12, in order to ensure smooth connection between the screw member 71 and the wire harness interface, the electrical connection unit 75 with elastic connection is provided as a conductor medium between the screw member 71 and the wire harness interface, specifically, the electrical connection unit 75 includes a conductive frame 751 and an internal spring 752, the conductive frame 751 with a u-shaped structure is arranged in an insulation groove in a vertically sliding manner, the conductive frames 751 are arranged in a vertically matched manner, the internal spring 752 is connected between the conductive frames 751, an insulation sleeve is provided outside the internal spring 752, and a chamfer structure is provided at an outer corner of the conductive frame 751 to facilitate the ingress and egress of the conductive frame 751.
In the actual connection process, the built-in spring 752 always reversely props the upper and lower arranged conductive frames 751, so that the lower conductive frames 751 are in contact with the threaded piece 71, the upper conductive frames 751 are in contact with the wire harness interface, the current on state of the position is ensured due to the fact that the upper and lower arranged conductive frames 751 are always in contact, and when power is off, the insertion rod 74 moving outwards drives the power receiving unit 75 to move until the connection is separated from the threaded piece 71 and the wire harness interface, and the connection is in the power-off state.
Finally, referring to fig. 13, the application also discloses an alarm method of the battery bulge monitoring alarm device, which specifically comprises the following steps:
s1, mounting: the battery box 1 is arranged at the installation position, a battery is put into the battery box 1, and the positive electrode position and the negative electrode position of the battery are communicated and connected with the wire harness interface through the power connection assembly 7;
s2, power supply: the battery in the working state supplies power to the execution equipment, and the execution equipment after being electrified performs operation;
s3, monitoring and alarming: monitoring and alarming are carried out on the swelling phenomenon of the battery through the monitoring assembly 3 and the alarm driving assembly 5, when the battery is monitored to start swelling, the monitoring assembly 3 and the alarm driving assembly 5 send out long alarm sounds, when the battery swelling is monitored to be obvious, the monitoring assembly 3 and the alarm driving assembly 5 send out short alarm sounds and push the linkage piece 8 to move outwards, so that the insertion rod 74 is driven to move outwards until the insertion rod is pulled out from the position between the screw piece 71 and the wire harness interface, the battery is at a power-off position at the moment, and meanwhile, the linkage piece 8 which moves outwards unlocks the supporting leg assembly 6;
s4, dismantling: the person hearing the alarm removes the battery case 1 from the installation position and disconnects the battery from the harness interface through the power receiving assembly 7, and then inspects the removed battery.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (7)
1. Battery bulge monitoring alarm device, including battery case (1), its characterized in that: the upper end of the battery box (1) is connected with the flip (2) through a hinge, a monitoring component (3) for monitoring the bulge above the battery is arranged on the flip (2), the periphery of the battery box (1) is connected with a contact piece (4) through an elastic piece, the contact piece (4) is attached to the side wall of the battery, an alarm driving component (5) is arranged in the middle of the lower end of the battery box (1), the contact piece (4) is connected with the alarm driving component (5) through a rope, an unlocking supporting leg component (6) is arranged at the corner position of the lower end of the battery box (1), an electricity connection component (7) is connected at the positive electrode position and the negative electrode position of the upper end of the battery, a linkage piece (8) is arranged between the supporting leg component (6) and the electricity connection component (7), the linkage piece (8) is connected with the side wall of the battery box (1) through a spring piece, and the movement conditions of the linkage piece (3) and the alarm driving component (5) can be controlled;
the power connection assembly (7) comprises a threaded piece (71), an insulating cylinder (72), a detachable cylinder (73), an inserting rod (74), a power connection unit (75) and a locking sleeve (76), wherein the positive electrode position and the negative electrode position of the upper end of the battery are both in threaded connection with the threaded piece (71) made of conductive materials, the threaded piece (71) is arranged inside the insulating cylinder (72), the detachable cylinder (73) is sleeved at the upper end of the insulating cylinder (72), the inserting rod (74) is horizontally arranged in a sliding manner, the power connection unit (75) is arranged in an insulating groove formed in the inner side of the inserting rod (74), the positions between the insulating cylinder (72) and the detachable cylinder (73) are temporarily locked through the locking sleeve (76), the locking sleeve (76) is arranged on the inserting rod (74), and the position between the inserting rod (74) and a connecting rod arranged at the upper end of the linkage piece (8) is locked through the embedding of an I-shaped piece;
the alarm driving assembly (5) comprises an inner shell (51), an alarm unit (52), a connecting rope set (53), a trigger switch (54), a power supply set (55), an electric push rod (56) and a push rod (57), wherein the inner shell (51) is arranged at the lower end of the battery box (1), the alarm unit (52) is arranged on the periphery of the upper layer inside the inner shell (51), the electric push rod (56) is symmetrically arranged on the lower layer inside the inner shell (51), the electric push rod (56) is connected with the power supply set (55), the power supply set (55) is arranged at the lower end of the inner shell (51), the upper end of the power supply set (55) is provided with the trigger switch (54), the upper end of the trigger switch (54) is connected with one end of the connecting rope set (53), the other end of the connecting rope set (53) penetrates through the alarm unit (52) to be connected with the lower end of the contact piece (4), and the trigger switch (54), the power supply set (55) and the electric push rod (56) are electrically connected with each other, and an output shaft of the electric push rod (56) is connected with the push rod (57);
the monitoring assembly (3) comprises a shell (31), a driving alarm unit (32) and a trigger piece (33), wherein the shell (31) is arranged on the flip (2), the driving alarm unit (32) with a parallel structure is arranged in the shell (31), the trigger piece (33) for triggering the driving alarm unit (32) is arranged in a hidden groove formed in the shell (31) in a sliding mode, and the hidden groove is elastically connected with the driving alarm unit (32);
the driving alarm unit (32) comprises a power push rod (321), a power supply (322), a first conductive part (323), an alarm (324), a second alarm (325), a second conductive part (326) and a thrust rod (327), wherein the power push rod (321) is symmetrically arranged at the left end and the right end of the shell (31), the power push rod (321), the power supply (322), the first conductive part (323), the alarm (324), the second alarm (325) and the second conductive part (326) are electrically connected, the power push rod (321), the power supply (322), the first conductive part (323) and the first alarm (324) are a first circuit, the power supply (322), the second alarm (325) and the second conductive part (326) are a second circuit, the number of the first conductive part (323) and the second conductive part (326) is two, and the thrust rod (327) is arranged at the ejection end of the power push rod (321);
the trigger piece (33) is composed of an insulating plate, a contact point and a conducting rod, the insulating plate is arranged in the hidden groove in a sliding mode, the contact point is arranged on one face, close to the battery, of the insulating plate, the conducting rod is arranged on the other face of the insulating plate, and the conducting rod corresponds to the first conducting piece (323) and the second conducting piece (326).
2. A battery bulge monitoring alarm device as set forth in claim 1 wherein: the contact (4) consists of an insulating frame and a contact head, the insulating frame is connected with the side wall of the battery box (1) through an elastic piece, and the contact head is uniformly arranged on the insulating frame.
3. A battery bulge monitoring alarm device as set forth in claim 1 wherein: the alarm unit (52) comprises a connecting shell (521), an alarm I (522), an alarm II (523), an opening and closing part I (524), an opening and closing part II (525) and a battery pack (526), wherein the connecting shell (521) is arranged on the side wall of the built-in shell (51), the alarm I (522), the alarm II (523), the opening and closing part I (524), the opening and closing part II (525) and the battery pack (526) which are arranged in the connecting shell (521) are electrically connected, a first circuit is formed among the alarm I (522), the opening and closing part I (524) and the battery pack (526), and a second circuit is formed among the alarm II (523), the opening and closing part II (525) and the battery pack (526);
the first opening and closing piece (524) and the second opening and closing piece (525) are of structures with the same structure and size, the first opening and closing piece (524) comprises electric conductors, electric conductor bars and spring telescopic rods, the electric conductors arranged left and right are installed in the connecting shell (521), and the electric conductor bars between the electric conductors are connected with the connecting shell (521) through the spring telescopic rods made of insulating materials.
4. A battery bulge monitoring alarm device as set forth in claim 3 wherein: the connecting rope set (53) comprises a connecting rope (531), a trigger ring (532), a limiting ring (533) and a fixed sleeve (534), wherein the trigger ring (532) positioned in the connecting shell (521) is arranged on the connecting rope (531), the limiting ring (533) positioned on the inner side of the connecting shell (521) is arranged on the connecting rope (531), a spring is sleeved between the limiting ring (533) and the fixed sleeve (534), the connecting rope (531) is arranged in the fixed sleeve (534) in a sliding mode, and the fixed sleeve (534) is arranged in the built-in shell (51).
5. A battery bulge monitoring alarm device as set forth in claim 1 wherein: the supporting leg assembly (6) comprises supporting legs (61) and connecting sleeves (62), the supporting legs (61) are vertically inserted into the connecting sleeves (62), the connecting sleeves (62) are arranged at the lower ends of the battery boxes (1), and the positions between the supporting legs (61) and the connecting sleeves (62) are transversely inserted and locked through bolt pieces arranged at the lower ends of the linkage pieces (8).
6. A battery bulge monitoring alarm device as set forth in claim 1 wherein: the power connection unit (75) comprises a conductive frame (751) and an internal spring (752), the conductive frame (751) of a U-shaped structure is arranged in the insulation groove in a vertically sliding mode, the conductive frames (751) are arranged in an up-down matching mode, the internal spring (752) is connected between the conductive frames (751), an insulation sleeve is arranged outside the internal spring (752), and a chamfer structure is arranged at the outer side corner of the conductive frame (751).
7. A battery bulge monitoring alarm device alarm method comprising a battery bulge monitoring alarm device according to any one of claims 1-6, characterized in that the alarm method comprises the steps of:
s1, mounting: the battery box (1) is arranged at the installation position, the battery is put into the battery box (1), and the positive electrode position and the negative electrode position of the battery are communicated and connected with the wire harness interface through the power connection assembly (7);
s2, power supply: the battery in the working state supplies power to the execution equipment, and the execution equipment after being electrified performs operation;
s3, monitoring and alarming: monitoring and alarming are carried out on the swelling phenomenon of the battery through the monitoring component (3) and the alarming driving component (5), when the battery is monitored to start swelling, the monitoring component (3) and the alarming driving component (5) send out long alarming sound, when the battery swelling is monitored to be obvious, the monitoring component (3) and the alarming driving component (5) send out short alarming sound and push the linkage piece (8) to move outwards, so that the inserting rod (74) is driven to move outwards until the inserting rod is pulled out from the position between the screw piece (71) and the wire harness interface, the battery is at a power-off position, and meanwhile, the linkage piece (8) which moves outwards unlocks the supporting leg component (6);
s4, dismantling: the person hearing the alarm removes the battery case (1) from the installation position and disconnects the battery from the harness interface through the power receiving assembly (7), and then inspects the removed battery.
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| CN202311167842.1A CN116913061B (en) | 2023-09-12 | 2023-09-12 | Battery bulge monitoring and alarming device and alarming method |
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| CN202311167842.1A CN116913061B (en) | 2023-09-12 | 2023-09-12 | Battery bulge monitoring and alarming device and alarming method |
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