CN116609012A - Battery pack leakage detection device - Google Patents
Battery pack leakage detection device Download PDFInfo
- Publication number
- CN116609012A CN116609012A CN202310611470.0A CN202310611470A CN116609012A CN 116609012 A CN116609012 A CN 116609012A CN 202310611470 A CN202310611470 A CN 202310611470A CN 116609012 A CN116609012 A CN 116609012A
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- Prior art keywords
- plate
- main body
- groove
- battery pack
- sliding
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000007306 turnover Effects 0.000 claims description 20
- 238000005192 partition Methods 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000007547 defect Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/36—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/36—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested
- G01M3/363—Investigating fluid-tightness of structures by using fluid or vacuum by detecting change in dimensions of the structure being tested the structure being removably mounted in a test cell
-
- 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)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a battery pack leakage detection device, which relates to the technical field of battery detection and comprises: a mounting mechanism; the installation mechanism comprises a main body, the leak hole and the conducting strip, rectangular through grooves are formed in the main body, rectangular through grooves are formed in the middle positions of two sides of the main body, when the battery in the containing groove is bulged and leaked, the size of the battery is increased, the battery further pushes the movable plate to move through expansion, the movable plate is separated from the clamping plate once moving, the limiting of the clamping plate is lost, the observation plate at the rear side of the clamping plate can pop out of the leak hole after the limiting is lost, and through the arrangement, whether the battery pack is bulged and leaked can be judged by observing whether the observation plate pops out of the leak hole or not under the condition that the battery pack is not dismounted, so that the defect of the detection structure of the battery pack leakage detection device is solved, and when the battery pack is detected, the battery pack needs to be opened to detect the battery pack in the inside, and the detection mode is very troublesome.
Description
Technical Field
The invention relates to the technical field of battery detection, in particular to a battery pack leakage detection device.
Background
The electrolyte of the lithium battery is in a liquid state at normal temperature and normal pressure and has volatility, the soft package lithium battery is only sleeved with a layer of polymer shell, the soft package battery is structurally packaged by adopting an aluminum plastic film, the soft package battery can bulge and crack under the condition of potential safety hazard, and once the electrolyte in the lithium battery leaks, the electrolyte can cause great damage to the environment and the human health, and the shell with the battery bulge detection device is needed to be designed so as to place the battery pack into the soft package battery for use.
For example, application number: CN202110735209.2 relates to a lithium battery leakage detecting device, which comprises a cabinet, a turnover feeding device, a feeding carrying device, a feeding transfer carrying platform, a test carrying device and a battery test device, wherein the turnover feeding device, the feeding carrying device, the feeding transfer carrying platform, the test carrying device and the battery test device are arranged on the cabinet; the feeding transfer carrying platform is positioned between the overturning feeding device and the battery testing device; the loading and carrying device is positioned above the tail end of the overturning and feeding device and matched with the overturning and feeding device so as to vertically carry the battery to the loading, transferring and carrying platform; the test carrying device is positioned above the feeding transfer carrying platform and the battery testing device and is matched with the battery testing device, so that the battery is vertically carried into the battery testing device. Compared with the prior art, the lithium battery leakage detection equipment provided by the invention realizes full-automatic control of the leakage detection equipment, has high degree of automation, and can greatly improve the detection efficiency of the equipment and reduce the labor intensity and the leakage detection rate of workers.
However, in the existing battery pack leakage detection device, the detection structure is imperfect, when the detection is performed, the battery pack can be detected only by opening the battery case, the detection mode is very troublesome, the existing battery pack leakage detection device is poor in safety, after the battery is bulged and leaked, the electrified battery pack is detected under the unknowing condition, and safety accidents are extremely easy to occur, so that the personal safety of detection personnel is endangered.
Disclosure of Invention
In view of the above, the present invention provides a battery pack leakage detection device, which has a holding assembly for detecting battery pack leakage, and once the battery pack in the battery leaks, the observation plate pops up, so that it can be intuitively determined that the battery pack in a certain position in the battery leaks.
The invention provides a battery pack leakage detection device, which specifically comprises the following components: a mounting mechanism; the mounting mechanism comprises a main body, a drain hole and a conducting strip, wherein a rectangular groove is formed in the main body, rectangular through grooves are formed in the middle positions of two sides of the main body, and an L-shaped inner groove is formed in the middle position of the top of the main body; the leak holes are equidistantly formed in the rear side of the main body, and penetrate through the rear end of the main body; the conductive sheets are provided with four groups in total, and are embedded in the front side of the inside of the main body; the installation mechanism is provided with a sliding component, a sliding plate of the sliding component is slidably installed in a chute in the main body, an electric inserting port on the outer side of the sliding plate penetrates through the front side of the main body, a fixing groove in the sliding plate is penetrated by two sides of a supporting plate in the main body, and an electric sheet on the rear side of the sliding plate is in contact conduction with a conductive sheet in the main body; the installation mechanism is provided with two groups of containing assemblies, the shell of the containing assemblies is arranged in the main body, the two groups of shells are separated by the partition plate in the main body, the electric sheet at the front side of the shell is in contact conduction with the electric sheet in the main body, and the external observation plate of the shell is positioned in the leak hole in the main body.
Further, the mounting mechanism includes: a chute and a baffle; the sliding groove is formed in the inner end of the front side of the main body, the sliding groove penetrates through two sides of the main body, and the front side of the sliding groove penetrates through the front side of the main body through two groups of rectangular through grooves; the baffle is pegged graft in the inside of main part, and the both ends of baffle run through the main part to the both sides of baffle are equipped with the pull rod.
Further, the mounting mechanism further includes: a turnover plate and a limit plate; the turnover plate is arranged at the rear side of the upper end of the main body, the rear end of the turnover plate is hinged with the main body, the upper end of the turnover plate is provided with a pull rod, and a rectangular groove is formed in the middle of the front side of the turnover plate; the limiting plate is slidably mounted in the L-shaped groove at the middle position of the top of the main body, and the tail end of the limiting plate is inserted into the rectangular groove at the front side of the overturning plate.
Further, the mounting mechanism includes: side grooves and support plates; the side grooves are arranged in two groups, the side grooves are arranged at the inner ends above the two sides of the main body, the side grooves penetrate through the two sides of the main body, and the front sides of the side grooves are communicated with the sliding grooves; the backup pad is established in the rear side of main part, and backup pad and main part rear side upper end a row of leak be in same height to the rectangular plate of backup pad both sides is pegged graft in the side groove, and the terminal of backup pad both sides rectangular plate is in the spout.
Further, the sliding assembly includes: the sliding plate, the electric inserting port and the fixing groove; the sliding plate is of a rectangular plate-shaped structure, and two groups of electric sheets are arranged at the rear end of the sliding plate; the electric inserting ports are symmetrically arranged at two ends of the front side of the sliding plate and are electrically connected with the electric sheets at the rear side of the sliding plate; the fixed slots are provided with two groups, the fixed slots are symmetrically arranged at the inner ends of two sides of the sliding plate, and the fixed slots penetrate through two sides of the sliding plate.
Further, the holding assembly includes: a housing, a holding groove and a mounting groove; the shell is of a rectangular structure, and two groups of electric sheets are arranged on the front side of the shell; the accommodating groove is formed in the inner end of the shell, penetrates through two sides of the shell, and is internally provided with a battery pack which is electrically connected with two groups of electric sheets on the front side of the shell; the mounting groove is formed in the middle of the rear side of the containing groove, and penetrates through the rear end of the shell.
Further, the holding assembly further comprises: a movable plate and a clamping groove; the movable plate is arranged at the inner end of the containing groove, the rear end of the movable plate is connected with the mounting groove in a sliding way through the elastic piece, and the movable plate is propped against the outer side of the battery pack; the clamping grooves are arranged in two groups, the clamping grooves are symmetrically arranged at the middle position inside the movable plate, and the clamping grooves penetrate through two sides of the movable plate.
Further, the holding assembly includes: a clamping plate and an observation plate; the clamping plate is positioned at the inner end of the containing groove, two groups of rectangular protruding blocks on the outer side of the clamping plate are inserted into the clamping groove in the movable plate, and two groups of round rods penetrating through the shell are arranged at the rear end of the clamping plate; the observation plate is fixedly arranged at the tail ends of the two groups of circular rods at the rear side of the clamping plate, the observation plate is positioned at the outer side of the shell, and an elastic piece is arranged between the observation plate and the outer side of the shell.
Advantageous effects
According to the invention, the accommodating assembly is arranged, the rectangular leak hole is formed in the rear side of the main body, the shell is arranged in the main body, the movable plate is slidably arranged in the shell through the elastic piece, the movable plate is pushed by the elastic piece to abut against the battery in the accommodating groove, the clamping plate is arranged in the accommodating groove, the rectangular protruding block on the clamping plate is clamped with the clamping groove on the movable plate, the observation plate is arranged at the rear side of the clamping plate in a penetrating manner, the elastic piece is arranged between the observation plate and the outer part of the shell, the observation plate is positioned in the leak hole, when the battery in the accommodating groove is in bulge leakage, the volume of the battery is enlarged, the battery further pushes the movable plate to move through expansion, the movable plate is separated from the clamping plate once moving, the limit of the clamping plate is lost, and after the limit is lost, the observation plate at the rear side of the clamping plate is ejected from the leak hole.
According to the invention, the installation mechanism and the sliding component are arranged, the rectangular sliding groove is formed in the front side of the inner part of the main body, the sliding plate is slidably installed in the sliding groove, the supporting plate is installed on the rear side of the main body, the rectangular plates on two sides of the supporting plate penetrate through the side grooves and are inserted into the fixing grooves on two ends of the sliding plate, the sliding plate is further fixed on the upper side of the sliding groove, the sliding plate is further electrically connected with the battery pack in the shell at the upper end of the inner part of the main body, when the battery pack in the shell at the upper end leaks, the observation plate at the leakage position of the battery pack can pop out from the leakage hole, the supporting plate is pushed to the rear end, two sides of the supporting plate are further separated from the fixing grooves, the supporting of the sliding plate is lost, at the moment, the sliding plate after the supporting is lost slides to the lower end of the sliding groove, and is connected with the spare containing component at the bottom side of the inner part of the main body, and through the design, the battery pack in the battery pack can be continuously operated, and the battery pack can be stopped when the battery pack is continuously operated, and the battery pack in the battery pack is prompted to bulge in the battery shell.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below. The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
fig. 1 shows a schematic perspective view of an embodiment according to the present invention.
Fig. 2 shows an exploded structural schematic diagram according to an embodiment of the present invention.
Fig. 3 shows a schematic rear view of a structure according to an embodiment of the present invention.
Fig. 4 shows a schematic internal structure according to an embodiment of the present invention.
Fig. 5 shows a schematic partial cross-sectional structure of a mounting mechanism according to an embodiment of the invention.
Fig. 6 shows a schematic perspective view of a mounting mechanism according to an embodiment of the present invention.
Fig. 7 shows a schematic perspective view of a containing assembly according to an embodiment of the present invention.
Fig. 8 illustrates an exploded view of a containing assembly according to an embodiment of the present invention.
Fig. 9 shows a schematic cross-sectional structure of a containing assembly according to an embodiment of the present invention.
List of reference numerals
1. A mounting mechanism;
101. a main body; 1011. A leak hole; 1012. A conductive sheet;
102. a chute; 103. A partition plate;
104. a turnover plate; 1041. A limiting plate;
105. a side groove; 106. A support plate;
2. a sliding assembly;
201. a sliding plate; 202. an electric plug-in port; 203. a fixing groove;
3. a holding assembly;
301. a housing; 3011. a holding groove; 3012. a mounting groove;
302. a movable plate; 3021. a clamping groove;
303. a clamping plate; 3031. and an observation plate.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Examples: please refer to fig. 1 to 9:
the invention provides a battery pack leakage detection device, comprising: a mounting mechanism 1; the mounting mechanism 1 comprises a main body 101, a drain hole 1011 and a conductive sheet 1012, wherein a rectangular groove is formed in the main body 101, rectangular through grooves are formed in the middle positions of two sides of the main body 101, and an L-shaped inner groove is formed in the middle position of the top of the main body 101; the leak holes 1011 are equidistantly formed in the rear side of the main body 101, and the leak holes 1011 penetrate through the rear end of the main body 101; the conductive sheets 1012 are provided with four groups in total, and the conductive sheets 1012 are embedded in the front side of the interior of the main body 101; the installation mechanism 1 is provided with a sliding component 2, a sliding plate 201 of the sliding component 2 is slidably installed in a chute 102 in the main body 101, an electric insertion port 202 on the outer side of the sliding plate 201 penetrates through the front side of the main body 101, a fixing groove 203 in the sliding plate 201 is penetrated through by two sides of a supporting plate 106 in the main body 101, and an electric sheet on the rear side of the sliding plate 201 is in contact conduction with a conductive sheet 1012 in the main body 101; the mounting mechanism 1 is provided with two groups of containing assemblies 3, a shell 301 of the containing assemblies 3 is arranged inside the main body 101, the two groups of shells 301 are separated by a partition plate 103 in the main body 101, an electric sheet on the front side of the shell 301 is in contact conduction with a conductive sheet 1012 in the main body 101, and an external observation plate 3031 of the shell 301 is arranged in a drain hole 1011 in the main body 101.
As shown in fig. 4 to 6, the mounting mechanism 1 includes: a chute 102 and a partition 103; the sliding groove 102 is formed in the inner end of the front side of the main body 101, the sliding groove 102 penetrates through two sides of the main body 101, and the front side of the sliding groove 102 penetrates through the front side of the main body 101 through two groups of rectangular through grooves; the partition plate 103 is inserted into the main body 101, two ends of the partition plate 103 penetrate through the main body 101, and pull rods are arranged on two sides of the partition plate 103; a rectangular chute 102 is provided, a sliding plate 201 can be slidably mounted to the front side of the interior of the main body 101 through the chute 102, a rectangular partition plate 103 is provided, and the partition plate 103 can divide the interior of the main body 101 into two independent parts by inserting the partition plate 103 into the interior of the main body 101, a turnover plate 104 and a limit plate 1041; the turnover plate 104 is arranged at the rear side of the upper end of the main body 101, the rear end of the turnover plate 104 is hinged with the main body 101, the upper end of the turnover plate 104 is provided with a pull rod, and the middle position of the front side of the turnover plate 104 is provided with a rectangular groove; the limiting plate 1041 is slidably mounted in an L-shaped groove at the middle position of the top of the main body 101, and the tail end of the limiting plate 1041 is inserted into a rectangular groove at the front side of the turnover plate 104; a rectangular overturning plate 104 is arranged, the overturning plate 104 can seal the inside of the main body 101 by buckling the overturning plate 104 to the upper end of the main body 101, an L-shaped limiting plate 1041 is arranged, and the overturning plate 104 can be fixed on the main body 101 by inserting the rear end of the limiting plate 1041 into a rectangular groove at the front side of the overturning plate 104, a side groove 105 and a supporting plate 106; the side grooves 105 are provided with two groups in total, the side grooves 105 are formed in the inner ends above the two sides of the main body 101, the side grooves 105 penetrate through the two sides of the main body 101, and the front sides of the side grooves 105 are communicated with the sliding grooves 102; the supporting plate 106 is arranged at the rear side of the main body 101, the supporting plate 106 and a row of leakage holes 1011 at the upper end of the rear side of the main body 101 are at the same height, rectangular plates at two sides of the supporting plate 106 are inserted into the side grooves 105, the tail ends of the rectangular plates at two sides of the supporting plate 106 are positioned in the sliding grooves 102, the rectangular side grooves 105 are arranged, the supporting plate 106 can be fixed on the main body 101 by inserting the rectangular plates at two sides of the supporting plate 106 into the side grooves 105, the C-shaped supporting plate 106 is arranged, and the sliding plate 201 can be fixed in the sliding grooves 102 by inserting the tail ends of the rectangular plates at two sides of the supporting plate 106 into the fixing grooves 203 in the sliding plate 201.
As shown in fig. 5, the sliding assembly 2 includes: a sliding plate 201, a power-on port 202 and a fixing groove 203; the sliding plate 201 is of a rectangular plate-shaped structure, and two groups of electric sheets are arranged at the rear end of the sliding plate 201; the electric inserting ports 202 are provided with two groups in total, the electric inserting ports 202 are symmetrically arranged at two ends of the front side of the sliding plate 201, and the electric inserting ports 202 are electrically connected with electric sheets at the rear side of the sliding plate 201; the fixed slots 203 are provided with two groups, the fixed slots 203 are symmetrically arranged at the inner ends of two sides of the sliding plate 201, the fixed slots 203 penetrate through two sides of the sliding plate 201, the sliding plate 201 is arranged, wires on electrical equipment can be electrically connected with a battery pack through the sliding plate 201, the electric inserting ports 202 are arranged, the wires on the electrical equipment can be fixed to the sliding plate 201 through the electric inserting ports 202, the rectangular fixed slots 203 are arranged, and the sliding plate 201 can be fixed in the sliding groove 102 by inserting the tail ends of the rectangular plates at two sides of the supporting plate 106 into the fixed slots 203.
As shown in fig. 7 to 9, the containing assembly 3 includes: a housing 301, a receiving groove 3011, and a mounting groove 3012; the shell 301 is of a rectangular structure, and two groups of electric sheets are arranged on the front side of the shell 301; the accommodating groove 3011 is formed in the inner end of the shell 301, the accommodating groove 3011 penetrates through two sides of the shell 301, a battery pack is arranged in the accommodating groove 3011, and the battery pack is electrically connected with two groups of electric sheets on the front side of the shell 301; the mounting groove 3012 is formed at a middle position of the rear side of the accommodating groove 3011, and the mounting groove 3012 penetrates through the rear end of the housing 301; a box-shaped housing 301 is provided, a battery pack can be mounted in the housing 301, a rectangular accommodating groove 3011 is provided, the battery pack can be mounted inside the housing 301 through the accommodating groove 3011, a rectangular mounting groove 3012 is provided, a movable plate 302 can be movably mounted inside the accommodating groove 3011 through the mounting groove 3012, and the movable plate 302 and a clamping groove 3021; the movable plate 302 is arranged at the inner end of the accommodating groove 3011, the rear end of the movable plate 302 is connected with the mounting groove 3012 in a sliding way through an elastic piece, and the movable plate 302 is propped against the outer side of the battery pack; two groups of clamping grooves 3021 are arranged in total, the clamping grooves 3021 are symmetrically formed in the middle position inside the movable plate 302, and the clamping grooves 3021 penetrate through two sides of the movable plate 302; a rectangular movable plate 302 is provided, the movable plate 302 is abutted against the battery pack by pushing the movable plate 302 by the elastic member, the battery pack can be fixed in the accommodating groove 3011, a rectangular clamping groove 3021 is provided, and the clamping plate 303 can be fixed in the accommodating groove 3011 by inserting two sets of rectangular protruding blocks on the outer side of the clamping plate 303 into the clamping groove 3021, the clamping plate 303 and the observation plate 3031; the clamping plate 303 is positioned at the inner end of the accommodating groove 3011, two groups of rectangular protruding blocks on the outer side of the clamping plate 303 are inserted into the clamping grooves 3021 in the movable plate 302, and two groups of round rods penetrating through the shell 301 are arranged at the rear end of the clamping plate 303; the observation plate 3031 is fixedly installed at the tail ends of two groups of circular rods at the rear side of the clamping plate 303, the observation plate 3031 is located at the outer side of the shell 301, an elastic piece is arranged between the observation plate 3031 and the outer side of the shell 301, the rectangular clamping plate 303 is arranged, the clamping plate 303 is clamped with the movable plate 302, the observation plate 3031 can be fixed at the outer side of the shell 301, the rectangular observation plate 3031 is arranged, and whether the battery pack in the group of containing grooves 3011 corresponding to the observation plate 3031 is bulged or not can be judged by judging the position of the observation plate 3031 in the main body 101.
Specific use and action of the embodiment:
in the present invention, as shown in fig. 1 to 9, a battery pack is placed in a receiving groove 3011 in a housing 301, a movable plate 302 is slidably mounted in the receiving groove 3011 by an elastic member, the movable plate 302 is abutted against the battery pack, a clamping plate 303 is mounted in the receiving groove 3011, then a rectangular projection on the clamping plate 303 is engaged with a clamping groove 3021 on the movable plate 302, an observation plate 3031 is mounted through the housing 301 at the rear side of the clamping plate 303, an elastic member is provided between the observation plate 3031 and the outside of the housing 301 so that the observation plate 3031 is positioned in a drain hole 1011, two sets of housings 301 are mounted in the inside of the main body 101, a partition 103 is inserted in a middle position in the inside of the main body 101 so that the partition 103 separates the two sets of housings 301, the sliding plate 201 is slidably mounted in a slide groove 102 on the front side of the main body 101, then a support plate 106 is inserted in the rear side of the main body 101, the rectangular plates on both sides of the supporting plate 106 penetrate through the side grooves 105 and are inserted into the fixing grooves 203 on both ends of the sliding plate 201, so that the sliding plate 201 is fixed on the upper side of the sliding groove 102, the fixed sliding plate 201 is electrically connected with the battery pack in the shell 301 on the upper end in the main body 101, the connecting wire of the electrical equipment is inserted into the power inserting port 202 on the front side of the sliding plate 201, at this time, the battery pack in the shell 301 on the upper end in the main body 101 can supply power, the battery pack in the shell 301 on the lower end is in a standby state, once the battery pack in the shell 301 bulges, the movable plate 302 moves in the accommodating groove 3011, so that the observing plate 3031 on the rear side of the clamping plate 303 can pop out from the leakage hole 1011, the supporting plate 106 is pushed to the rear end, the sliding plate 201 after losing support slides to the lower end of the sliding groove 102, and is connected with the battery pack on the standby on the bottom side in the main body 101.
Claims (8)
1. A battery pack leakage detection device, comprising: a mounting mechanism (1); the mounting mechanism (1) comprises a main body (101), a leak hole (1011) and a conducting strip (1012), wherein a rectangular groove is formed in the main body (101), rectangular through grooves are formed in the middle positions of two sides of the main body (101), and an L-shaped inner groove is formed in the middle position of the top of the main body (101); the leak holes (1011) are equidistantly formed in the rear side of the main body (101), and the leak holes (1011) penetrate through the rear end of the main body (101); four groups of conductive sheets (1012) are arranged in total, and the conductive sheets (1012) are embedded in the front side of the inside of the main body (101); the installation mechanism (1) is provided with a sliding component (2), a sliding plate (201) of the sliding component (2) is slidably installed in a chute (102) in the main body (101), an electric inserting port (202) on the outer side of the sliding plate (201) penetrates through the front side of the main body (101), a fixing groove (203) in the sliding plate (201) is penetrated through by two sides of a supporting plate (106) in the main body (101), and an electric sheet on the rear side of the sliding plate (201) is in contact conduction with a conductive sheet (1012) in the main body (101); two groups of containing assemblies (3) are arranged on the mounting mechanism (1), a shell (301) containing the assemblies (3) is arranged inside the main body (101), the two groups of shells (301) are separated by a partition plate (103) in the main body (101), an electric sheet at the front side of the shell (301) is in contact conduction with a conductive sheet (1012) in the main body (101), and an outside observation plate (3031) of the shell (301) is positioned in a leak hole (1011) in the main body (101).
2. The battery pack leakage detection apparatus according to claim 1, wherein: the mounting mechanism (1) comprises: a chute (102) and a partition plate (103); the sliding groove (102) is formed in the inner end of the front side of the main body (101), the sliding groove (102) penetrates through two sides of the main body (101), and the front side of the sliding groove (102) penetrates through the front side of the main body (101) through two groups of rectangular through grooves; the partition board (103) is inserted into the main body (101), two ends of the partition board (103) penetrate through the main body (101), and pull rods are arranged on two sides of the partition board (103).
3. The battery pack leakage detection apparatus according to claim 1, wherein: the mounting mechanism (1) further comprises: a turnover plate (104) and a limit plate (1041); the turnover plate (104) is arranged at the rear side of the upper end of the main body (101), the rear end of the turnover plate (104) is hinged with the main body (101), a pull rod is arranged at the upper end of the turnover plate (104), and a rectangular groove is formed in the middle position of the front side of the turnover plate (104); the limiting plate (1041) is slidably mounted in an L-shaped groove in the middle position of the top of the main body (101), and the tail end of the limiting plate (1041) is inserted into a rectangular groove in the front side of the turnover plate (104).
4. The battery pack leakage detection apparatus according to claim 2, wherein: the mounting mechanism (1) comprises: a side groove (105) and a support plate (106); the side grooves (105) are provided with two groups in total, the side grooves (105) are formed in the inner ends above the two sides of the main body (101), the side grooves (105) penetrate through the two sides of the main body (101), and the front sides of the side grooves (105) are communicated with the sliding grooves (102); the support plate (106) is arranged on the rear side of the main body (101), the support plate (106) and a row of leakage holes (1011) at the upper end of the rear side of the main body (101) are positioned at the same height, rectangular plates on two sides of the support plate (106) are inserted into the side grooves (105), and the tail ends of the rectangular plates on two sides of the support plate (106) are positioned in the sliding grooves (102).
5. The battery pack leakage detection apparatus according to claim 1, wherein: the sliding assembly (2) comprises: a sliding plate (201), an electric inserting port (202) and a fixing groove (203); the sliding plate (201) is of a rectangular plate-shaped structure, and two groups of electric sheets are arranged at the rear end of the sliding plate (201); the electric inserting ports (202) are provided with two groups in total, the electric inserting ports (202) are symmetrically arranged at two ends of the front side of the sliding plate (201), and the electric inserting ports (202) are electrically connected with electric sheets at the rear side of the sliding plate (201); the fixing grooves (203) are arranged in two groups, the fixing grooves (203) are symmetrically arranged at the inner ends of two sides of the sliding plate (201), and the fixing grooves (203) penetrate through two sides of the sliding plate (201).
6. The battery pack leakage detection apparatus according to claim 1, wherein: the containing assembly (3) comprises: a housing (301), a storage groove (3011), and a mounting groove (3012); the shell (301) is of a rectangular structure, and two groups of electric sheets are arranged on the front side of the shell (301); the accommodating groove (3011) is formed in the inner end of the shell (301), the accommodating groove (3011) penetrates through two sides of the shell (301), a battery pack is arranged in the accommodating groove (3011), and the battery pack is electrically connected with two groups of electric sheets on the front side of the shell (301); the mounting groove (3012) is formed in the middle of the rear side of the accommodating groove (3011), and the mounting groove (3012) penetrates through the rear end of the shell (301).
7. The battery pack leakage detection apparatus according to claim 6, wherein: the containing assembly (3) further comprises: a movable plate (302) and a clamping groove (3021); the movable plate (302) is arranged at the inner end of the containing groove (3011), the rear end of the movable plate (302) is in sliding connection with the mounting groove (3012) through an elastic piece, and the movable plate (302) is propped against the outer side of the battery pack; two groups of clamping grooves (3021) are formed in the clamping grooves (3021) symmetrically arranged in the middle of the inside of the movable plate (302), and the clamping grooves (3021) penetrate through two sides of the movable plate (302).
8. The battery pack leakage detection apparatus according to claim 7, wherein: the containing assembly (3) comprises: a card plate (303) and an observation plate (3031); the clamping plate (303) is positioned at the inner end of the containing groove (3011), two groups of rectangular protruding blocks on the outer side of the clamping plate (303) are inserted into the clamping groove (3021) in the movable plate (302), and two groups of round rods penetrating through the shell (301) are arranged at the rear end of the clamping plate (303); the observation plate (3031) is fixedly arranged at the tail ends of two groups of round rods at the rear side of the clamping plate (303), the observation plate (3031) is arranged at the outer side of the shell (301), and an elastic piece is arranged between the observation plate (3031) and the outer side of the shell (301).
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| CN202310611470.0A CN116609012B (en) | 2023-05-26 | 2023-05-26 | Battery pack leakage detection device |
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| CN202310611470.0A CN116609012B (en) | 2023-05-26 | 2023-05-26 | Battery pack leakage detection device |
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