CN221224112U - Portable battery pack sealing tester - Google Patents
Portable battery pack sealing tester Download PDFInfo
- Publication number
- CN221224112U CN221224112U CN202322420958.3U CN202322420958U CN221224112U CN 221224112 U CN221224112 U CN 221224112U CN 202322420958 U CN202322420958 U CN 202322420958U CN 221224112 U CN221224112 U CN 221224112U
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- lateral
- battery pack
- groove
- extrusion
- sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 238000001125 extrusion Methods 0.000 claims abstract description 37
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 15
- 239000002184 metal Substances 0.000 claims description 8
- 238000012360 testing method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to the technical field of battery pack detection, in particular to a portable battery pack sealing tester which comprises an outer main body, an air tightness detection module and a liquid crystal control screen, wherein a lateral loading and unloading port is formed in the side wall of the outer main body, a drawing type lateral storage box for placing a battery pack is inserted in the lateral loading and unloading port in a sliding manner, inner side faces of the lateral loading and unloading port are located at opening positions, inner side telescopic grooves are formed in the inner side faces of the lateral loading and unloading port, and an embedded electric air pump with an air outlet communicated with the inner side telescopic grooves is arranged on the side wall of the outer main body. The portable structure design is adopted, so that the tester can be conveniently carried, and the application scene is more various; through side direction pull formula structural design, when making things convenient for battery package loading and unloading, need not to set up extrusion stop gear alone in the outside.
Description
Technical Field
The utility model relates to the technical field of battery pack detection, in particular to a portable battery pack sealing tester.
Background
The tightness test of the battery pack is mainly used for testing the tightness of the battery pack, preventing the safety problems of air leakage, explosion and the like of the battery pack, and guaranteeing the reliability and stability of the battery. The current battery pack tightness test needs to be operated through special tightness detection equipment at a fixed detection point, and the traditional detection equipment is large in structure, inconvenient to carry and carry, and quite limited in applicable scene, and the air tightness of the detection equipment is guaranteed by extruding a box cover through an independent extruding mechanism during detection, so that the cost is relatively high, and the safety is limited.
Disclosure of utility model
The utility model aims to solve the technical problems that: the traditional detection equipment is large in structure, inconvenient to carry and quite inconvenient to carry, and quite limited in applicable scene, and the air tightness of the detection equipment is guaranteed by extruding the box cover through an independent extruding mechanism during detection, so that the cost is high, and the safety is limited.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a portable battery package seals tester, includes outside host computer body, gas tightness detection module and liquid crystal control screen, outside host computer body lateral wall on seted up the side loading and unloading mouth, the inside slip grafting of side loading and unloading mouth has the pull formula side receiver that is used for putting the battery package, the inboard face of side loading and unloading mouth is located the open position and has all seted up inboard expansion tank, install the embedded electronic aspiration pump that gas outlet and inboard expansion tank are linked together on the outside host computer body lateral wall, the inside elastic assembly of inboard expansion tank has the spacing sealed stripper of telescopic, set up on the assembly face of pull formula side receiver outside with the spacing sealed stripper matched with mouth style of calligraphy spacing seal groove, outside host computer body upper end movable assembly is equipped with the solar power supply frame that is used for installing liquid crystal control screen.
The inner side of the outer main body is provided with a lateral mounting seat for mounting the air tightness detection module.
The extrusion surface of the telescopic limiting sealing extrusion plate is fixedly provided with a metal connecting sheet which is electrically connected with the signal receiving end of the liquid crystal control screen, and the extrusion surface of the inner side of the notch-shaped limiting sealing groove is fixedly provided with a metal extrusion sheet which is electrically connected with the air tightness detection module.
Lateral sealing inclined planes are symmetrically arranged on two sides of the telescopic limiting sealing extrusion plate.
The side air guide channel communicated with the side mounting seat is arranged on the inner side surface of the inner side telescopic groove.
Lateral assembly grooves are formed in the positions, located at the opening positions of the outer sides, of the inner side faces of the inner side telescopic grooves, lateral extrusion grooves matched with the lateral assembly grooves are formed in the side walls of the telescopic limiting sealing extrusion plates, transverse limiting plates are fixed to the inner bolts of the lateral assembly grooves, and extrusion springs matched with the lateral assembly grooves are mounted on the transverse limiting plates.
The beneficial effects of the utility model are as follows:
(1) The portable battery pack sealing tester adopts a portable structural design, can be conveniently carried, and has more various application scenes;
(2) Through the lateral drawing type structural design, the battery pack is convenient to assemble and disassemble, an extrusion limiting mechanism is not required to be arranged on the outer side independently, the linkage control is performed by utilizing the air pressure generated in the battery pack, the limiting performance can be ensured, and the safety is excellent;
(3) The self-powered design is adopted, so that the endurance of the vehicle in outdoor use can be improved, the angle can be adjusted according to the requirement, and the vehicle is convenient to control.
Drawings
The utility model will be further described with reference to the drawings and examples.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of the internal structure of the present utility model.
Fig. 3 is a partial schematic view of the position a in fig. 2.
Description of the embodiments
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The portable battery pack sealing tester comprises an outer main body 1, an air tightness detection module 2 and a liquid crystal control screen 3, wherein a lateral loading and unloading opening is formed in the side wall of the outer main body 1, a drawing type lateral storage box 4 for placing a battery pack is inserted in the lateral loading and unloading opening in a sliding mode, an inner telescopic groove 5 is formed in the inner side face of the lateral loading and unloading opening at the opening position, an embedded electric air pump 6 with an air outlet communicated with the inner telescopic groove 5 is arranged on the side wall of the outer main body 1, a telescopic limiting sealing extrusion plate 7 is elastically assembled in the inner telescopic groove 5, a notch-shaped limiting sealing groove 8 matched with the telescopic limiting sealing extrusion plate 7 is formed in the outer assembly face of the drawing type lateral storage box 4, and a solar power supply frame 9 for installing the liquid crystal control screen 3 is movably assembled at the upper end of the outer main body 1.
The air tightness detection module 2, the liquid crystal control screen 3, the embedded electric air pump 6 and the solar power supply frame 9 are all of the prior art, the liquid crystal control screen 3 can display the detection value of the air tightness detection module 2, the embedded electric air pump 6 can be controlled to be opened and closed, the embedded electric air pump 6 is started to charge the external space into the inner side telescopic groove 5, then the telescopic limiting sealing extrusion plate 7 is extruded and inserted into the square limiting sealing groove 8, and four square limiting sealing grooves form a sealing frame of a square structure inside the square limiting sealing groove 8. And the solar power supply frame 9 is used for supplying power to all electric control equipment.
The solar power supply frame 9 is movably assembled on two sides of the upper end of the outer main body 1 through an outer side overturning connecting rod, and the liquid crystal control screen 3 is movably connected with the upper ends of the inner side surfaces of the solar power supply frame 9 through assembly shafts on the upper ends of the two sides.
The liquid crystal control screen 3 can be movably turned over inside the solar power supply frame 9 when in idle time, and the solar power supply frame 9 is turned over downwards to be attached to the upper end of the external main body 1.
The side wall of the outer main body 1 is provided with a turnover handle which is movably assembled on two sides of a lateral loading and unloading port and is convenient to carry.
For the purpose of fitting inside assembly presses, the inside face of the outer main body 1 has a lateral mounting seat 10 for mounting the air tightness detection module 2.
For cooperation connection, a metal connecting sheet 11 electrically connected with a signal receiving end of the liquid crystal control screen 3 is fixedly assembled on the extrusion surface of the telescopic limiting seal extrusion plate 7, and a metal extrusion sheet 12 electrically connected with the air tightness detection module 2 is fixedly assembled on the extrusion surface on the inner side of the notch-shaped limiting seal groove 8.
In order to improve the sealing performance of the extrusion effect, lateral sealing inclined planes are symmetrically arranged on two sides of the telescopic limiting sealing extrusion plate 7.
In order to conduct air guiding and pressurization after the extrusion limiting, a side air guiding flow passage 13 communicated with the side mounting seat 10 is arranged on the inner side surface of the inner side telescopic groove 5.
Example 1: the pull-type lateral storage box 4 for loading the battery pack is inserted into the outer main body 1, the terminal of the battery pack is connected with the air tightness detection module 2, the air inlet of the battery pack is communicated with the lateral mounting seat 10 and is also communicated with the inside of the lateral air guide channel 13, the air outlet of the battery pack is blocked in advance, when the embedded electric air pump 6 in the prior art starts to rotate, the inside of the battery pack is inflated by driving the telescopic limiting seal extrusion plate 7 to extrude outwards, the telescopic limiting seal extrusion plate 7 is inserted into the square limiting seal groove 8, the metal connection sheet 11 is contacted with the metal extrusion plate 12, the air tightness detection module 2 is connected with the liquid crystal control screen 3, when the telescopic limiting seal extrusion plate 7 extrudes and limits the pull-type lateral storage box 4, the air inside the inner side telescopic groove 5 is guided into the air inlet of the battery pack along with the lateral air guide channel 13 to pressurize the inside of the battery pack, and then the air tightness detection module 2 monitors the change of the internal pressure parameters of the battery pack;
example 2: the side air guide channel 13 on the inner side surface of the inner telescopic groove 5 is communicated with the inside of the outer main body 1, the outside of the battery pack is pressurized, and then the air tightness detection module 2 monitors the internal pressure change and the voltage parameter change of the battery pack.
In order to match the assembly limit, a lateral assembly groove 14 is formed in the position, located at the outer opening, of the inner side surface of the inner telescopic groove 5, a lateral extrusion groove 15 matched with the lateral assembly groove 14 is formed in the side wall of the telescopic limit sealing extrusion plate 7, a transverse limit plate 16 is fixed to the inner portion of the lateral assembly groove 14 through bolts, and an extrusion spring 17 matched with the lateral assembly groove 14 is mounted on the transverse limit plate 16.
The transverse limiting plate 16 extrudes the telescopic limiting seal extrusion plate 7 into the inner telescopic groove 5 through the extrusion spring 17.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (6)
1. The utility model provides a portable battery package seals tester, includes outside host computer body (1), gas tightness detection module (2) and liquid crystal control screen (3), characterized by: the utility model provides a solar energy power supply box, including outside host computer body (1), outside host computer body (1) lateral wall on seted up side loading and unloading mouth, inside slip grafting of side loading and unloading mouth has pull formula side receiver (4) that are used for putting the battery package, side loading and unloading mouth medial surface is located the open position and has all seted up inboard flexible groove (5), install embedded electronic aspiration pump (6) that gas outlet and inboard flexible groove (5) are linked together on outside host computer body (1) lateral wall, the inside elastic fit of inboard flexible groove (5) has flexible spacing sealed stripper plate (7), set up on the assembly face of pull formula side receiver (4) outside with flexible spacing sealed stripper plate (7) matched with mouth style of calligraphy spacing seal groove (8), outside host computer body (1) upper end movable fit is equipped with solar energy power supply box (9) that are used for installing liquid crystal control screen (3).
2. The portable battery pack sealing tester according to claim 1, wherein: the inner side of the outer main body (1) is provided with a lateral mounting seat (10) for mounting the air tightness detection module (2).
3. The portable battery pack sealing tester according to claim 1, wherein: the telescopic limiting sealing extrusion plate is characterized in that a metal connecting sheet (11) electrically connected with a signal receiving end of the liquid crystal control screen (3) is fixedly assembled on an extrusion surface of the telescopic limiting sealing extrusion plate (7), and a metal extrusion sheet (12) electrically connected with the air tightness detection module (2) is fixedly arranged on an extrusion surface on the inner side of the notch-shaped limiting sealing groove (8).
4. The portable battery pack sealing tester according to claim 1, wherein: lateral sealing inclined planes are symmetrically arranged on two sides of the telescopic limiting sealing extrusion plate (7).
5. The portable battery pack sealing tester according to claim 1, wherein: the inner side surface of the inner telescopic groove (5) is provided with a side air guide channel (13) communicated with the side mounting seat (10).
6. The portable battery pack sealing tester according to claim 1, wherein: lateral assembly groove (14) have been seted up to inboard flexible groove (5) medial surface in outside open position, set up on flexible spacing sealed stripper plate (7) lateral extrusion groove (15) with lateral assembly groove (14) matched with, lateral assembly groove (14) inside bolt fastening has horizontal limiting plate (16), install on horizontal limiting plate (16) with lateral assembly groove (14) matched with extrusion spring (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322420958.3U CN221224112U (en) | 2023-09-06 | 2023-09-06 | Portable battery pack sealing tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322420958.3U CN221224112U (en) | 2023-09-06 | 2023-09-06 | Portable battery pack sealing tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221224112U true CN221224112U (en) | 2024-06-25 |
Family
ID=91567449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322420958.3U Active CN221224112U (en) | 2023-09-06 | 2023-09-06 | Portable battery pack sealing tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221224112U (en) |
-
2023
- 2023-09-06 CN CN202322420958.3U patent/CN221224112U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |