CN221100315U - Battery cover assembly pressure detection device - Google Patents
Battery cover assembly pressure detection device Download PDFInfo
- Publication number
- CN221100315U CN221100315U CN202322490268.5U CN202322490268U CN221100315U CN 221100315 U CN221100315 U CN 221100315U CN 202322490268 U CN202322490268 U CN 202322490268U CN 221100315 U CN221100315 U CN 221100315U
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- battery cover
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- pressure
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 8
- 238000004544 sputter deposition Methods 0.000 claims description 5
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 229910052744 lithium Inorganic materials 0.000 description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 7
- 238000007789 sealing Methods 0.000 description 5
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- 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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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a battery cover assembly pressure detection device which comprises an operation table, wherein a mounting seat, a mounting groove, a pressure sensor, an air inlet pipe and an abutting ring are arranged for use in a matched mode, a battery cover cap can be placed on the upper surface of the abutting ring, the battery cover cap is pressed through a protection assembly, the air inlet pipe is connected with an air pump, pressure can be applied to the inside of the mounting groove, the pressure can be detected in real time through the pressure sensor, the pressure head can be pushed downwards through the electric push rod for pressing through the matched use of a 匚 type mounting block, an electric push rod, a fixing plate, a pressure head and a protection cover, the protection assembly can be subjected to horizontal reciprocating motion through the matched use of a threaded rod, a driving motor and a translation block, so that the protection assembly can be subjected to position adjustment, the battery cover caps in three groups of positioning assemblies can be subjected to pressure detection in sequence, and the detection efficiency can be improved.
Description
Technical Field
The utility model relates to the technical field of battery detection, in particular to a battery cover assembly pressure detection device.
Background
The lithium battery is a primary battery which uses lithium metal or lithium alloy as a negative electrode material and uses nonaqueous electrolyte solution, and because the chemical characteristics of the lithium metal are very active, the lithium metal is processed, stored and used, the environmental requirements are very high, and the lithium battery is not applied for a long time due to the fact that the lithium battery is used as a power supply, and the safety performance is very poor due to the existence of the lithium metal, so the lithium battery is usually provided with various protection devices for use together, wherein the explosion-proof piece is usually arranged inside the cap, namely the common protection device, and the cap of the cylindrical lithium battery can realize the protection effect of the explosion-proof piece only under the proper internal pressure condition, so the internal pressure test is required to be carried out on the cap of the cylindrical lithium battery.
For example, a cylindrical lithium battery cap pressure detector (bulletin number: CN 211505027U) comprises a box body, wherein two vertical plates are welded on the outer wall of the top of the box body, a supporting beam is welded on the outer wall of the top of the vertical plate, an air cylinder is arranged on the outer wall of the top of the supporting beam, a movable plate is arranged at one end of a telescopic rod of the air cylinder, a pressure head is arranged on the outer wall of the bottom of the movable plate, a pressure bearing plate is welded on the outer wall of one side of the vertical plate, one end of the pressure bearing plate is welded on one side of the outer wall of the other vertical plate, a positioning seat is welded on the inner wall of the top of the pressure bearing plate, a positioning ring is sleeved on the outer side of the top of the positioning seat, an elastic gasket is arranged inside the positioning ring, and an air pressure sensor and an air pressure pipe are inserted inside the positioning seat. According to the utility model, the sealing effect between the air pressure sensor and the positioning seat is improved by the sealing ring, the elastic gasket and the protection device, the elastic gasket improves the tightness between the edge of the cap and the detection equipment, and the protection device prevents the cap from flying out to hurt people, so that the good sealing effect and higher safety of the equipment are realized.
When the device is used, although the device can play a role in detecting the pressure of the cap, the device can not well realize the effect of continuously detecting the cap by only one station, and the problem of lower detection efficiency exists, so that the device for detecting the pressure of the battery cap assembly is needed.
Disclosure of utility model
The utility model aims to provide a battery cover assembly pressure detection device, which is provided with three stations, and a translation assembly can drive a protection assembly to carry out position adjustment in the horizontal direction, so that the battery covers in the three stations are sequentially subjected to pressure detection, the effect of continuously detecting the battery covers is realized, the detection efficiency can be improved, and the problems in the background technology are solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a battery cover subassembly pressure detection device, includes the operation panel, the upper surface of operation panel is symmetrical fixed mounting has four groups support columns, four groups the top fixed mounting of support column has the roof, the upper surface of operation panel is the equidistance and is provided with three groups and be used for carrying out fixed locating component to the battery block, three groups locating component's top is provided with the protection component that is used for preventing the sputtering condition to appear in the block, the lower surface fixed mounting of roof has two sets of mounting panels, two sets of be provided with on the opposite one side lateral wall of mounting panel and be used for carrying out the translation subassembly of position adjustment with the protection component, the protection component is installed in the removal end of translation subassembly.
Preferably, the positioning assembly comprises a mounting seat, the mounting seat is fixedly mounted at the top of the operation table, a mounting groove is formed in the top of the mounting seat, a pressure sensor is fixedly mounted on the inner wall of the mounting groove, an air inlet pipe is fixedly embedded in the mounting seat, the air inlet pipe is communicated with the inside of the mounting groove, and a butt ring is fixedly mounted above the pressure sensor and the air inlet pipe in the mounting groove.
Preferably, the protection subassembly includes 匚 type installation piece, 匚 type installation piece is installed in translation subassembly's removal end, the interior top fixed mounting of 匚 type installation piece has electric putter, electric putter's flexible end one end fixedly connected with fixed plate, the bottom fixed mounting of fixed plate has the pressure head, the external diameter of pressure head and the internal diameter looks adaptation of mounting groove, sliding connection has the protection casing on the outer wall of pressure head, the top of protection casing is provided with two sets of adjustment mechanism.
Preferably, the adjusting mechanism comprises an adjusting rod, the bottom of the adjusting rod is fixedly arranged at the top of the protective cover, one end of the adjusting rod penetrates through the fixing plate and is fixedly connected with the anti-falling part, the adjusting rod is in sliding connection with the fixing plate, the bottom of the fixing plate is fixedly connected with a telescopic spring, one end of the telescopic spring is fixedly connected with the top of the protective cover, and the telescopic spring is movably sleeved on the outer wall of the adjusting rod.
Preferably, the inner walls of two sides of the 匚 -shaped mounting block are respectively provided with a sliding groove, the top of the fixing plate is fixedly connected with two groups of L-shaped sliding plates matched with the sliding grooves, and the tops of the two groups of L-shaped sliding plates are respectively and slidably connected with the insides of the two groups of sliding grooves.
Preferably, the translation subassembly includes the threaded rod, the both ends of threaded rod rotate respectively and install on the relative one side lateral wall of two sets of mounting panels, one end of threaded rod runs through one of them a set of mounting panel and is connected with driving motor, threaded connection has the translation piece on the outer wall of threaded rod, 匚 type installation piece fixed mounting is in the bottom of translation piece.
Preferably, the translation block is located the both sides of threaded rod and has the guide bar respectively slidable mounting, two sets of the both ends of guide bar are fixed connection respectively on the opposite side lateral wall of two sets of mounting panels.
Preferably, the driving motor is fixedly arranged on one side wall of one group of mounting plates, and one end of the output shaft of the driving motor is fixedly connected with one end of the threaded rod.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the matched use of the mounting seat, the mounting groove, the pressure sensor, the air inlet pipe and the abutting ring, the battery cap can be placed on the upper surface of the abutting ring, the battery cap is tightly pressed through the protective component, the air inlet pipe is connected with the air pump, the pressure can be applied to the inside of the mounting groove, the pressure sensor can be used for detecting the pressure in real time, the pressure head can be pushed downwards through the matched use of the 匚 type mounting block, the electric push rod, the fixing plate, the pressure head and the protective cover, the battery cap is tightly pressed through the electric push rod, the protective cover can prevent the battery cap from being broken to generate sputtering, the damage to surrounding staff is avoided, and the protective cover can be fixed on the top of the mounting seat through the matched use of the adjusting rod, the anti-falling part and the telescopic spring through the resilience force of the telescopic spring.
2. Through setting up the cooperation use of spout and L type slide, play the effect of spacing to the fixed plate for it is more stable when the fixed plate operates, through setting up threaded rod, driving motor and translation piece's cooperation use, can carry out horizontal direction's reciprocating motion with the protection component, thereby can carry out the effect of position adjustment to the protection component, and then realize carrying out pressure detection in proper order to the battery cap in the three locating component of group, can improve detection efficiency, through setting up the guide bar, play and carry out spacing effect to the translation piece, make the translation piece operation more stable.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the translating assembly and the guard assembly of the present utility model;
FIG. 3 is a schematic view of the structure of the adjusting mechanism of the present utility model;
Fig. 4 is a schematic structural view of the positioning assembly of the present utility model.
In the figure: 1. an operation table; 2. a top plate; 3. a mounting plate; 4. a positioning assembly; 401. a mounting base; 402. a mounting groove; 403. a pressure sensor; 404. an air inlet pipe; 405. an abutment ring; 5. a protective assembly; 501. 匚 type mounting blocks; 502. a fixing plate; 503. a pressure head; 504. a protective cover; 505. an electric push rod; 6. a translation assembly; 601. a threaded rod; 602. a driving motor; 603. a translation block; 7. an adjusting mechanism; 7001. an adjusting rod; 7002. an anti-falling part; 7003. a telescopic spring; 8. a chute; 9. an L-shaped sliding plate; 10. a guide rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
The utility model provides a battery cover subassembly pressure detection device, including operation panel 1, the upper surface of operation panel 1 is symmetrical fixed mounting has four groups support column, the top fixed mounting of four groups support column has roof 2, the upper surface of roof 2 is provided with control panel, the upper surface of operation panel 1 is the equidistance and is provided with three group and is used for carrying out fixed locating component 4 to the battery cap, the top of three group locating component 4 is provided with the protection subassembly 5 that is used for preventing the sputtering condition to appear in the cap, the lower surface fixed mounting of roof 2 has two sets of mounting panels 3, be provided with the translation subassembly 6 that is used for carrying out position adjustment with protection subassembly 5 on the relative one side lateral wall of two sets of mounting panels 3, the translation subassembly 5 is installed in the mobile end of translation subassembly 6, set up three station, translation subassembly 6 can drive the position adjustment of protection subassembly 5 horizontal direction, thereby carry out pressure detection in proper order to the battery cap in three station, thereby realize carrying out continuous detection's effect to the battery cap, can improve detection efficiency;
The positioning assembly 4 comprises a mounting seat 401, the mounting seat 401 is fixedly mounted on the top of the operation table 1, a mounting groove 402 is formed in the top of the mounting seat 401, a pressure sensor 403 is fixedly mounted on the inner wall of the mounting groove 402, an air inlet pipe 404 is fixedly embedded in the mounting seat 401, the air inlet pipe 404 is communicated with the inside of the mounting groove 402, an abutting ring 405 is fixedly mounted above the pressure sensor 403 and the air inlet pipe 404 in the mounting groove 402, a sealing gasket is arranged on the top of the abutting ring 405, the battery cap can be placed on the upper surface of the abutting ring 405 through the cooperation of the mounting seat 401, the mounting groove 402, the pressure sensor 403, the air inlet pipe 404 and the abutting ring 405, the battery cap is pressed through a protection assembly 5, the air inlet pipe 404 is communicated with an air pump, pressure can be applied to the inside of the mounting groove 402, and the pressure can be detected in real time through the pressure sensor 403;
The protection component 5 comprises 匚 type installation blocks 501 and 匚 type installation blocks 501 which are installed at the moving end of the translation component 6, an electric push rod 505 is fixedly installed at the inner top of the 匚 type installation blocks 501, one end of a telescopic end of the electric push rod 505 is fixedly connected with a fixing plate 502, a pressure head 503 is fixedly installed at the bottom of the fixing plate 502, a sealing gasket is arranged at the bottom of the pressure head 503, the outer diameter of the pressure head 503 is matched with the inner diameter of an installation groove 402, a protection cover 504 is connected to the outer wall of the pressure head 503 in a sliding manner, two groups of adjusting mechanisms 7 are arranged at the top of the protection cover 504, an accommodating groove matched with the 匚 type installation blocks 501 is formed in the top of the installation seat 401, the 匚 type installation blocks 501 are inserted into the accommodating groove in a sliding manner, and the 匚 type installation blocks 501, the electric push rod 505, the fixing plate 502, the pressure head 503 and the protection cover 504 are matched for use, and the electric push rod 505 can push the battery cap to be pressed down, the protection cover 504 can prevent the battery cap from being broken and sputtering from being caused to surrounding workers;
The adjusting mechanism 7 comprises an adjusting rod 7001, the bottom end of the adjusting rod 7001 is fixedly arranged at the top of the protective cover 504, one end of the adjusting rod 7001 penetrates through the fixed plate 502 to be fixedly connected with an anti-falling part 7002, the adjusting rod 7001 is in sliding connection with the fixed plate 502, the bottom of the fixed plate 502 is fixedly connected with a telescopic spring 7003, one end of the telescopic spring 7003 is fixedly connected with the top of the protective cover 504, the telescopic spring 7003 is movably sleeved on the outer wall of the adjusting rod 7001, and the protective cover 504 can be fixed at the top of the mounting seat 401 through the resilience force of the telescopic spring 7003 by arranging the adjusting rod 7001, the anti-falling part 7002 and the telescopic spring 7003 to be matched for use;
The slide grooves 8 are respectively formed in the inner walls of the two sides of the 匚 -shaped mounting block 501, the top of the fixing plate 502 is fixedly connected with two groups of L-shaped slide plates 9 matched with the slide grooves 8, the top ends of the two groups of L-shaped slide plates 9 are respectively and slidably connected in the two groups of slide grooves 8, and the slide grooves 8 and the L-shaped slide plates 9 are matched for use, so that the fixing plate 502 is limited, and the fixing plate 502 is more stable in operation;
The translation assembly 6 comprises a threaded rod 601, two ends of the threaded rod 601 are respectively rotatably mounted on the side walls of the opposite sides of the two groups of mounting plates 3, one end of the threaded rod 601 penetrates through one group of mounting plates 3 to be connected with a driving motor 602, a translation block 603 is connected to the outer wall of the threaded rod 601 in a threaded manner, a 匚 -type mounting block 501 is fixedly mounted at the bottom of the translation block 603, and through the arrangement of the threaded rod 601, the driving motor 602 and the translation block 603, the protection assembly 5 can be subjected to horizontal reciprocating motion, so that the protection assembly 5 can be subjected to position adjustment, and further, the battery caps in the three groups of positioning assemblies 4 can be sequentially subjected to pressure detection, and the detection efficiency can be improved;
The translation block 603 is arranged on two sides of the threaded rod 601 and is respectively provided with a guide rod 10 in a sliding manner, two ends of the two groups of guide rods 10 are respectively and fixedly connected to the side walls of the opposite sides of the two groups of mounting plates 3, and the guide rods 10 are arranged to limit the translation block 603, so that the translation block 603 is more stable in operation;
The driving motor 602 is fixedly installed on one side wall of one group of mounting plates 3, one end of an output shaft of the driving motor 602 is fixedly connected with one end of the threaded rod 601, and the driving motor 602 is set to be a forward and reverse rotating stepping motor.
Working principle: when the pressure sensor 403 can detect the air pressure in the mounting groove 402 in real time, the pressure value detected by the pressure sensor 403 can be displayed on the control panel, when the pressure value reaches the rated value, the air charging can be stopped at the moment, the battery cover can be kept still for observing for a period of time, if the air pressure value is rapidly reduced, the situation that the battery cover is broken is indicated, if the air pressure value is unchanged, the battery cover can bear the rated pressure, the air charging can be continuously carried out until the pressure value is rapidly reduced, the battery cover is deformed, the pressure value is the limit pressure after the detection is finished, the detected battery cover can be taken out, the output shaft of the driving motor 602 drives the threaded rod 601 to rotate, the protective cover 603 is driven to horizontally move, and the reciprocating pressure of the battery cover is driven to the corresponding detection seat 401, the detection effect can be realized, and the reciprocating pressure can be continuously adjusted, and the detection effect of the position of the cover seat is realized.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a battery cover subassembly pressure detection device, includes operation panel (1), its characterized in that: the upper surface of operation panel (1) is symmetrical fixed mounting and has four groups support column, four groups the top fixed mounting of support column has roof (2), the upper surface of operation panel (1) is the equidistance and is provided with three groups and is used for carrying out fixed locating component (4) to the battery block, and three groups locating component (4)'s top is provided with protection component (5) that are used for preventing the sputtering condition to appear in the block, the lower surface fixed mounting of roof (2) has two sets of mounting panels (3), two sets of be provided with on the opposite one side lateral wall of mounting panel (3) and be used for carrying out position adjustment's translation subassembly (6) with protection component (5), protection component (5) are installed in the removal end of translation subassembly (6).
2. The battery cover assembly pressure detection device of claim 1, wherein: the positioning assembly (4) comprises a mounting seat (401), the mounting seat (401) is fixedly mounted at the top of the operation table (1), a mounting groove (402) is formed in the top of the mounting seat (401), a pressure sensor (403) is fixedly mounted on the inner wall of the mounting groove (402), an air inlet pipe (404) is fixedly embedded in the mounting seat (401), the air inlet pipe (404) is communicated with the inside of the mounting groove (402), and an abutting ring (405) is fixedly mounted above the pressure sensor (403) and the air inlet pipe (404) in the mounting groove (402).
3. The battery cover assembly pressure detection device according to claim 2, wherein: the protection component (5) comprises a 匚 -shaped mounting block (501), the 匚 -shaped mounting block (501) is mounted at the moving end of the translation component (6), an electric push rod (505) is fixedly mounted at the inner top of the 匚 -shaped mounting block (501), a fixing plate (502) is fixedly connected with one end of the telescopic end of the electric push rod (505), a pressure head (503) is fixedly mounted at the bottom of the fixing plate (502), the outer diameter of the pressure head (503) is matched with the inner diameter of the mounting groove (402), a protective cover (504) is slidably connected onto the outer wall of the pressure head (503), and two groups of adjusting mechanisms (7) are arranged at the top of the protective cover (504).
4. A battery cover assembly pressure detection device according to claim 3, wherein: adjustment mechanism (7) are including adjusting pole (7001), the bottom fixed mounting of adjusting pole (7001) is in the top of protection casing (504), the one end of adjusting pole (7001) runs through fixed plate (502) fixedly connected with anticreep portion (7002), adjust pole (7001) and fixed plate (502) sliding connection, the bottom fixedly connected with extension spring (7003) of fixed plate (502), the top fixed connection of extension spring (7003) one end and protection casing (504), on the outer wall of adjusting pole (7001) is located to extension spring (7003) movable sleeve.
5. The battery cover assembly pressure detection device of claim 4, wherein: slide grooves (8) are respectively formed in the inner walls of the two sides of the 匚 -shaped mounting block (501), two groups of L-shaped slide plates (9) matched with the slide grooves (8) are fixedly connected to the top of the fixing plate (502), and the tops of the two groups of L-shaped slide plates (9) are respectively and slidably connected to the insides of the two groups of slide grooves (8).
6. The battery cover assembly pressure detection device of claim 5, wherein: the translation subassembly (6) is including threaded rod (601), the both ends of threaded rod (601) rotate respectively and install on the relative one side lateral wall of two sets of mounting panel (3), one end of threaded rod (601) runs through one of them a set of mounting panel (3) and is connected with driving motor (602), threaded connection has translation piece (603) on the outer wall of threaded rod (601), 匚 type installation piece (501) fixed mounting is in the bottom of translation piece (603).
7. The battery cover assembly pressure detection device of claim 6, wherein: the translation block (603) is located the both sides of threaded rod (601) and is installed guide bar (10) in a sliding way respectively, and two sets of both ends of guide bar (10) are fixed connection respectively on the opposite side lateral wall of two sets of mounting panel (3).
8. The battery cover assembly pressure detection device of claim 7, wherein: the driving motor (602) is fixedly arranged on one side wall of one group of mounting plates (3), and one end of an output shaft of the driving motor (602) is fixedly connected with one end of the threaded rod (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322490268.5U CN221100315U (en) | 2023-09-13 | 2023-09-13 | Battery cover assembly pressure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322490268.5U CN221100315U (en) | 2023-09-13 | 2023-09-13 | Battery cover assembly pressure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221100315U true CN221100315U (en) | 2024-06-07 |
Family
ID=91303043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322490268.5U Active CN221100315U (en) | 2023-09-13 | 2023-09-13 | Battery cover assembly pressure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221100315U (en) |
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2023
- 2023-09-13 CN CN202322490268.5U patent/CN221100315U/en active Active
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