CN218099523U - Battery simulation high-altitude low-voltage test box - Google Patents
Battery simulation high-altitude low-voltage test box Download PDFInfo
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- CN218099523U CN218099523U CN202222272285.7U CN202222272285U CN218099523U CN 218099523 U CN218099523 U CN 218099523U CN 202222272285 U CN202222272285 U CN 202222272285U CN 218099523 U CN218099523 U CN 218099523U
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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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Abstract
The utility model belongs to the technical field of the battery simulation test, specifically be a battery simulation high altitude low pressure test case, including the installation, place each spare part and the mechanism of placing of examination battery that awaits measuring, be provided with the swing mechanism of rocking range and frequency that sways of adjusting the battery test in the mechanism of placing, swing mechanism one side is provided with the pressure regulating mechanism who adjusts battery test pressure. The utility model can realize the change of the sliding amplitude and frequency of the auxiliary box body relative to the slide rail by adjusting the position of the connecting pin connecting rotating handle and adjusting the rotating speed of the output end of the motor, thereby simulating different experimental working conditions, and more comprehensively testing the battery; when the battery is tested, the vertical pipe and the filter pipe arranged in the auxiliary box body can effectively prevent the damage of the battery, and substances such as corrosive electrolyte and the like in the vertical pipe and the filter pipe are sucked into the vacuum pump to cause the damage of the vacuum pump.
Description
Technical Field
The utility model belongs to the technical field of battery simulation test, specifically relate to a battery simulation high altitude low pressure test case.
Background
In order to detect whether the battery can be safely placed under high-altitude low-pressure, a simulated high-altitude low-pressure test box appears on the market, and whether the battery placed in the box body can be prevented from leaking, exhausting, disassembling and the like is observed by manufacturing low-pressure even vacuum conditions in the box body, so that the battery can be safely and reliably detected to be used in a low-pressure environment.
Chinese patent document with publication number CN214224792U discloses a battery simulation high altitude low pressure test case, including the outer container, the top inner wall fixedly connected with inner box of outer container, one side of inner box articulates there is interior chamber door, fixed mounting has inner box toughened glass on the interior chamber door, one side of outer container articulates there is outer chamber door, fixed mounting has outer box toughened glass on the outer chamber door, the bottom inner wall fixed mounting of outer container has the vacuum pump, the vacuum pump passes through vacuum tube connection with the outer wall of inner box, the bottom inner wall fixedly connected with base of inner box, the utility model discloses simple structure, convenient operation has increased the simulation environment that sways and rock on the basis of simulation high altitude low pressure test case atmospheric pressure reduction, makes the simulation environment more be close to actual environment, more can improve experimental accuracy and practical reference value, and the inner box outer box all sets up closed window and sealing strip simultaneously, makes the gas tightness of inner box higher.
However, in the prior art, the test box has the defect that the swinging and shaking amplitude of the battery cannot be adjusted, and therefore, the battery simulation high-altitude low-voltage test box is provided.
Disclosure of Invention
An object of the utility model is to provide a battery simulation high altitude low pressure test case.
The utility model discloses the technical scheme who adopts as follows:
a battery simulation high-altitude low-voltage test box comprises a placing mechanism for mounting and placing components and a battery to be tested, wherein a swinging mechanism for adjusting the swinging and shaking amplitude and frequency of battery testing is arranged in the placing mechanism, and a pressure adjusting mechanism for adjusting the testing pressure of the battery is arranged on one side of the swinging mechanism;
the placing mechanism comprises a main box body, wherein first observation glass is arranged on one side of the main box body, a main box door is arranged in front of the main box body, a lining plate is arranged behind the main box door, an auxiliary box body is arranged in one side of the main box body, which is close to the first observation glass, two sides of the auxiliary box body are provided with slide rails, an auxiliary box door is arranged in front of the auxiliary box body, a sealing gasket is arranged behind the auxiliary box door, second observation glass is arranged on one side of the auxiliary box body, which is close to the first observation glass, a filter screen is arranged on the rear side of the main box body, and an operation instrument is arranged in one side of the main box body, which is far away from the first observation glass;
the swing mechanism comprises a connecting rod arranged below the auxiliary box body, rotating handles are arranged on the front side and the rear side of the connecting rod, a connecting pin is arranged between the connecting rod and the rotating handles, a support is arranged on one side, away from the connecting rod, of the rotating handle, a crank is arranged at one end, away from the connecting rod, of the rotating handle, a cam is arranged at one end, away from the rotating handle, of the crank, and a motor is arranged behind the cam.
Preferably: the pressure regulating mechanism comprises a vertical pipe arranged in the auxiliary box body, a filter pipe is arranged above the vertical pipe, a connecting pipe is arranged at the lower end of the vertical pipe, and a vacuum pump is arranged at one end, far away from the vertical pipe, of the connecting pipe.
Preferably: the main box body is connected with the main box door through a hinge, and the auxiliary box body is connected with the auxiliary box door through a hinge.
Preferably: the auxiliary box body is connected with the sliding rail in a sliding mode.
Preferably: the auxiliary box body is rotatably connected with the connecting rod, the connecting rod is connected with the rotating handle through the connecting pin, and the rotating handle is rotatably connected with the support.
Preferably: the rotating handle and the cam are both rotationally connected with the crank.
Preferably: the lower end of the vertical pipe penetrates through the lower side surface of the auxiliary box body and then is connected with the connecting pipe through threads.
The utility model has the advantages that: the position of the connecting pin connected with the rotating handle can be adjusted, the rotating speed of the output end of the motor can be adjusted, the change of the amplitude and the frequency of the up-and-down sliding of the auxiliary box body relative to the sliding rail can be realized, different experimental working conditions can be simulated, and therefore the battery can be tested more comprehensively; when the battery is tested, the vertical pipe and the filter pipe arranged in the auxiliary box body can effectively prevent the damage of the battery, and substances such as corrosive electrolyte in the vertical pipe and the filter pipe are sucked into the vacuum pump to cause the damage of the vacuum pump.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is an isometric structural schematic diagram of a battery simulation high altitude low voltage test chamber according to the present invention;
fig. 2 is a schematic structural view of a battery simulation high altitude low voltage test box according to the present invention;
FIG. 3 isbase:Sub>A schematic sectional view taken along line A-A of FIG. 2;
fig. 4 is a schematic structural diagram of the battery simulation high altitude low voltage test box of the present invention after components such as a main box door are removed;
fig. 5 is a schematic view of the structure of fig. 4 from another view angle.
The reference numerals are explained below:
1. a placement mechanism; 101. a main box body; 102. a first sight glass; 103. a main box door; 104. a liner plate; 105. an auxiliary box body; 106. a slide rail; 107. an auxiliary box door; 108. a gasket; 109. a second sight glass; 110. filtering with a screen; 111. an operation instrument; 2. a swing mechanism; 201. a connecting rod; 202. a handle is rotated; 203. a connecting pin; 204. a support; 205. a crank; 206. a cam; 207. a motor; 3. a pressure regulating mechanism; 301. a riser; 302. a filter tube; 303. connecting pipes; 304. a vacuum pump.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be further described with reference to the following examples and drawings.
As shown in fig. 1-5, a battery simulation high-altitude low-voltage test box comprises a placing mechanism 1 for mounting and placing components and batteries to be tested, wherein a swinging mechanism 2 for adjusting the swinging shaking amplitude and frequency of the battery test is arranged in the placing mechanism 1, and a pressure adjusting mechanism 3 for adjusting the battery test pressure is arranged on one side of the swinging mechanism 2.
In this embodiment: the placing mechanism 1 comprises a main box body 101, wherein a first observation glass 102 is arranged on one side of the main box body 101, a main box door 103 is arranged in front of the main box body 101, a lining plate 104 is arranged behind the main box door 103, an auxiliary box body 105 is arranged in one side of the main box body 101 close to the first observation glass 102, slide rails 106 are arranged on two sides of the auxiliary box body 105, an auxiliary box door 107 is arranged in front of the auxiliary box body 105, a sealing gasket 108 is arranged behind the auxiliary box door 107, a second observation glass 109 is arranged on one side of the auxiliary box body 105 close to the first observation glass 102, a filter screen 110 is arranged on the rear side of the main box body 101, and an operation instrument 111 is arranged in one side of the main box body 101 far away from the first observation glass 102; the main box body 101 is connected with the main box door 103 through a hinge, the auxiliary box body 105 is connected with the auxiliary box door 107 through a hinge, and the auxiliary box body 105 is connected with the slide rail 106 in a sliding manner; the main box 101 through inside subregion will play and control, the spare part of effect of execution separately installs, thereby it all receives the influence to lead to the part of proof box when avoiding the unexpected damage of battery or exploding, observe the state of glass 109 observation battery through first observation glass 102 during the battery test, through main box door 103, welt 104 isolates the proof box with external environment, thereby reduce the influence of external environment to the test, place the examination battery through auxiliary box 105, restrict auxiliary box 105's movable range through slide rail 106, sealed pad 108 can isolate auxiliary box 105 with the natural exchange of outside air after closing auxiliary box door 107, thereby keep auxiliary box 105's gas tightness, prevent filth such as dust from getting into the region that motor 207 and vacuum pump 304 are located through filter screen 110, operating personnel adjusts motor 207 through operation appearance 111, the operating condition of vacuum pump 304.
In this embodiment: the swing mechanism 2 comprises a connecting rod 201 arranged below the auxiliary box body 105, the front side and the rear side of the connecting rod 201 are both provided with a rotating handle 202, a connecting pin 203 is arranged between the connecting rod 201 and the rotating handle 202, one side of the rotating handle 202, which is far away from the connecting rod 201, is provided with a bracket 204, one end of the rotating handle 202, which is far away from the connecting rod 201, is provided with a crank 205, one end of the crank 205, which is far away from the rotating handle 202, is provided with a cam 206, and the rear of the cam 206 is provided with a motor 207; the auxiliary box body 105 is rotatably connected with a connecting rod 201, the connecting rod 201 is connected with a rotating handle 202 through a connecting pin 203, the rotating handle 202 is rotatably connected with a bracket 204, and both the rotating handle 202 and a cam 206 are rotatably connected with a crank 205; when the rotation of the output end of the motor 207 is transmitted to the rotating handle 202 through the cam 206 and the crank 205, the rotating handle 202 can swing relative to the bracket 204, and in the swinging process of the rotating handle 202, the swinging of one end of the rotating handle, which is far away from the crank 205, can be transmitted to the auxiliary box body 105 through the connecting rod 201, so that the auxiliary box body 105 drives the battery placed in the auxiliary box body to swing up and down relative to the slide rail 106, and when the swinging frequency of the auxiliary box body 105 needs to be adjusted, the rotating speed of the output end of the motor 207 can be changed through the frequency converter.
In this embodiment: the pressure regulating mechanism 3 comprises a vertical pipe 301 arranged in the auxiliary box body 105, a filter pipe 302 is arranged above the vertical pipe 301, a connecting pipe 303 is arranged at the lower end of the vertical pipe 301, and a vacuum pump 304 is arranged at one end of the connecting pipe 303 far away from the vertical pipe 301; the lower end of the stand pipe 301 penetrates through the lower side surface of the auxiliary box body 105 and then is connected with the connecting pipe 303 through threads; when the vacuum pump 304 is in operation, air in the auxiliary box body 105 can be pumped out by the vacuum pump 304 along the filter pipe 302, the stand pipe 301 and the connecting pipe 303, and the filter pipe 302 and the stand pipe 301 with a certain height can prevent substances such as corrosive electrolyte in the battery from entering the vacuum pump 304 when the battery is damaged or exploded due to testing.
The working principle is as follows: when the test box is installed to finish the work of simulating high-altitude low-voltage testing for the battery, parts which play a role in operation and control and execution are separately installed through the main box body 101 with the inner subarea, so that the influence on the parts of the test box caused by accidental damage or explosion of the battery is avoided, the state of the battery is observed through the first observation glass 102 and the second observation glass 109 during the battery testing, the test box is isolated from the external environment through the main box door 103 and the lining plate 104, so that the influence on the testing by the external environment is reduced, the battery to be tested is placed in the auxiliary box body 105, the movable range of the auxiliary box body 105 is limited through the slide rail 106, the natural exchange between the auxiliary box body 105 and the external air can be isolated by the sealing gasket 108 after the auxiliary box door 107 is closed, so that the air tightness of the auxiliary box body 105 is kept, dirt such as dust is prevented from entering the area where the motor 207 and the vacuum pump 304 are located through the filter screen 110, and an operator adjusts the working states of the motor 207 and the vacuum pump 304 through the operation instrument 111; after the battery is placed in the auxiliary box body 105, according to the swing amplitude of the auxiliary box body 105 required by the test, the connecting pin 203 is installed again after the connecting pin 203 is taken down and the relative height between the connecting rod 201 and the rotating handle 202 is adjusted; after the adjustment is completed, the motor 207 is enabled to work, the rotation of the output end of the motor is transmitted to the rotating handle 202 through the cam 206 and the crank 205, the rotating handle 202 can swing relative to the bracket 204, and in the swinging process of the rotating handle 202, the swinging of one end of the rotating handle, which is far away from the crank 205, can be transmitted to the auxiliary box body 105 through the connecting rod 201, so that the auxiliary box body 105 drives the battery placed in the auxiliary box body to swing up and down relative to the sliding rail 106; when the swing frequency of the auxiliary box body 105 needs to be adjusted, the rotating speed of the output end of the motor 207 can be changed through the frequency converter; while the motor 207 is operating, an operator can adjust the operating state of the vacuum pump 304 by the operation instrument 111, and suck the air in the sub-tank 105 by the vacuum pump 304, thereby adjusting the air pressure in the sub-tank 105; when the vacuum pump 304 is operated, air in the sub-tank 105 can be pumped out by the vacuum pump 304 along the filter pipe 302, the stand pipe 301 and the connecting pipe 303, and the filter pipe 302 and the stand pipe 301 with a certain height can prevent substances such as corrosive electrolyte in the battery from entering the vacuum pump 304 when the battery is damaged or exploded due to testing.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a battery simulation high altitude low pressure test case which characterized in that: the device comprises a placing mechanism (1) for mounting and placing parts and a battery to be tested, wherein a swinging mechanism (2) for adjusting the swinging and shaking amplitude and frequency of battery testing is arranged in the placing mechanism (1), and a pressure adjusting mechanism (3) for adjusting the testing pressure of the battery is arranged on one side of the swinging mechanism (2);
the placing mechanism (1) comprises a main box body (101), wherein first observation glass (102) is arranged on one side of the main box body (101), a main box door (103) is arranged in front of the main box body (101), a lining plate (104) is arranged behind the main box door (103), an auxiliary box body (105) is arranged in one side, close to the first observation glass (102), of the main box body (101), slide rails (106) are arranged on two sides of the auxiliary box body (105), an auxiliary box door (107) is arranged in front of the auxiliary box body (105), a sealing gasket (108) is arranged behind the auxiliary box door (107), second observation glass (109) is arranged on one side, close to the first observation glass (102), of the auxiliary box body (105), a filter screen (110) is arranged on the rear side of the main box body (101), and an operation instrument (111) is arranged in one side, far away from the first observation glass (102), of the main box body (101);
swing mechanism (2) is including setting up connecting rod (201) of vice box (105) below, connecting rod (201) front and back side all is provided with turning handle (202), connecting rod (201) with be provided with connecting pin (203) between turning handle (202), turning handle (202) are kept away from one side of connecting rod (201) is provided with support (204), turning handle (202) are kept away from the one end of connecting rod (201) is provided with crank (205), crank (205) are kept away from the one end of turning handle (202) is provided with cam (206), cam (206) rear is provided with motor (207).
2. The battery simulation high-altitude low-voltage test box according to claim 1, characterized in that: pressure regulating mechanism (3) is including setting up riser (301) in auxiliary tank body (105), riser (301) top is provided with filter tube (302), riser (301) lower extreme is provided with connecting pipe (303), the one end that connecting pipe (303) kept away from riser (301) is provided with vacuum pump (304).
3. The battery simulation high-altitude low-voltage test box according to claim 1, characterized in that: the main box body (101) is connected with the main box door (103) through a hinge, and the auxiliary box body (105) is connected with the auxiliary box door (107) through a hinge.
4. The battery simulation high-altitude low-voltage test box according to claim 1, characterized in that: the auxiliary box body (105) is connected with the sliding rail (106) in a sliding mode.
5. The battery simulation high-altitude low-voltage test box according to claim 1, characterized in that: the auxiliary box body (105) is rotatably connected with the connecting rod (201), the connecting rod (201) is connected with the rotating handle (202) through the connecting pin (203), and the rotating handle (202) is rotatably connected with the support (204).
6. The battery simulation high-altitude low-voltage test box according to claim 1, characterized in that: the rotating handle (202) and the cam (206) are both in rotating connection with the crank (205).
7. The battery simulation high-altitude low-voltage test box according to claim 2, characterized in that: the lower end of the stand pipe (301) penetrates through the lower side face of the auxiliary box body (105) and then is connected with the connecting pipe (303) through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222272285.7U CN218099523U (en) | 2022-08-29 | 2022-08-29 | Battery simulation high-altitude low-voltage test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222272285.7U CN218099523U (en) | 2022-08-29 | 2022-08-29 | Battery simulation high-altitude low-voltage test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218099523U true CN218099523U (en) | 2022-12-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222272285.7U Active CN218099523U (en) | 2022-08-29 | 2022-08-29 | Battery simulation high-altitude low-voltage test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218099523U (en) |
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2022
- 2022-08-29 CN CN202222272285.7U patent/CN218099523U/en active Active
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