CN112414660A - Battery vibration testing arrangement who facilitates use - Google Patents
Battery vibration testing arrangement who facilitates use Download PDFInfo
- Publication number
- CN112414660A CN112414660A CN202110086561.8A CN202110086561A CN112414660A CN 112414660 A CN112414660 A CN 112414660A CN 202110086561 A CN202110086561 A CN 202110086561A CN 112414660 A CN112414660 A CN 112414660A
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- battery
- horizontal fixing
- sliding
- locking
- vibration testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/025—Measuring arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M7/00—Vibration-testing of structures; Shock-testing of structures
- G01M7/02—Vibration-testing by means of a shake table
- G01M7/027—Specimen mounting arrangements, e.g. table head adapters
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention belongs to the technical field of battery vibration testing devices, and particularly relates to a battery vibration testing device convenient to use, which comprises a base, wherein two sliding chutes which are distributed in a crossed manner are arranged on the base, and two fixing mechanisms used for fixing a battery on the base are connected in the two sliding chutes in a sliding manner; the fixing mechanism comprises a horizontal fixing piece connected with the sliding groove in a sliding mode, a pressing plate connected with the horizontal fixing piece in a sliding mode and a locking piece used for locking the height of the pressing plate on the horizontal fixing piece, and a groove through which the horizontal fixing piece can penetrate is formed in the pressing plate; and locking mechanisms for stopping the horizontal fixing pieces are arranged in the two sliding grooves. The invention is used for solving the technical problems that the existing testing device can only clamp one type of battery and has a small application range.
Description
Technical Field
The invention belongs to the technical field of battery vibration testing devices, and particularly relates to a battery vibration testing device convenient to use.
Background
The battery is regarded as an indispensable component of the automobile, and the use safety of the battery is more and more emphasized by people. In the process of using the battery on the automobile, a quite complex service environment is formed by acceleration, deceleration, climbing, bumping, temperature change and the like, the influence of various environmental factors on a battery system is fully considered, and the premise of ensuring safe use and reliable performance of the automobile is provided. Currently, some researches show that vibration affects mechanical safety and electrical safety (aging, capacity, internal resistance and the like) of the battery, and the vibration specification in the national standard is not completely practical, so that the influence of the vibration condition on the battery under the actual vehicle running condition needs to be researched, and the performance output and the use safety are guaranteed. In this context, a cumbersome and intensive experimental validation work of the battery is required.
However, the fixing device for performing the vibration test on the battery at present is only suitable for the battery with one type, and can be continuously replaced for different types and sizes, and the test process is troublesome.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a battery vibration testing device which is convenient to use and is used for solving the technical problems that the existing testing device can only clamp batteries of one type and is small in application range.
In order to achieve the purpose, the technical scheme of the invention is as follows: a battery vibration testing device convenient to use is characterized in that two sliding grooves which are arranged in a crossed mode are formed in a base, and two fixing mechanisms used for fixing batteries on the base are connected in each sliding groove in a sliding mode; the fixing mechanism comprises a horizontal fixing piece connected with the sliding groove in a sliding mode, a pressing plate connected with the horizontal fixing piece in a sliding mode and a locking piece used for locking the height of the pressing plate on the horizontal fixing piece, and a groove through which the horizontal fixing piece can penetrate is formed in the pressing plate; and locking mechanisms for blocking the horizontal fixing pieces are arranged in the two sliding grooves, and the locking mechanisms block the two horizontal fixing pieces in the same sliding groove so as to ensure that the two horizontal fixing pieces in the same sliding groove clamp and fix the battery from two sides.
Preferably, the horizontal fixing member includes a slider connected to the sliding groove and a threaded post connected to the slider and extending out of the sliding groove.
Preferably, the locking member is a nut that mates with the threaded post.
Preferably, the locking mechanism comprises a plurality of locking grooves arranged at the bottom of the sliding groove and two positioning pins matched with the locking grooves.
Preferably, the two runners are perpendicular to each other.
The technical scheme adopted by the invention has the beneficial effects that:
the invention is characterized in that two fixing mechanisms are connected in two crossed sliding chutes, and each fixing mechanism comprises a horizontal fixing piece capable of sliding in the sliding chute and a vertical fixing piece capable of sliding up and down along the horizontal fixing piece; the four horizontal fixing pieces slide along the sliding grooves and can tightly support batteries with different lengths and widths from four directions, and the two horizontal fixing pieces in the same sliding groove are blocked through the locking mechanism, so that the batteries are clamped and fixed by the four horizontal fixing pieces; the vertical fixing piece slides up and down along the horizontal fixing piece and locks the height of the vertical fixing piece by matching with the locking piece, so that the battery is pressed from the upper part; horizontal mounting and perpendicular mounting cooperation are fixed the battery on the base, and can adapt to the not battery of equidimension, are convenient for carry out vibration test to the battery of equidimension not, and application scope is wide.
Drawings
FIG. 1 is a general schematic view of an embodiment of a battery vibration testing apparatus for ease of use;
FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic view of an embodiment of a horizontal fixing member of a battery vibration testing apparatus for convenient use.
In the figures 1-3, 1-base, 11-sliding chute, 2-locking mechanism, 21-locking groove, 22-positioning pin, 3-horizontal fixing piece, 31-threaded column, 32-sliding block, 4-pressing plate, 41-slotting and 5-nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all embodiments, and do not limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 thus, should not be construed as limiting the present invention.
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, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The specific embodiment is as follows:
example 1, as shown in fig. 1-3, a battery vibration test apparatus for convenient use includes a base 1 and a fixing mechanism. The battery that awaits measuring passes through fixed establishment to be fixed on base 1, and base 1 is connected on the testing arrangement that is used for producing the vibration, carries out vibration test to the battery that awaits measuring.
Two sliding grooves 11 are arranged on the base 1, the two sliding grooves 11 are perpendicular to each other, and the two sliding grooves 11 are communicated at a crossing point. The four fixing mechanisms are arranged in pairs and are respectively connected in the two sliding grooves 11 in a sliding mode. The fixing mechanism includes a horizontal fixing member 3, a vertical fixing member, and a lock member. The bottom of the horizontal fixing part 3 is connected in the sliding groove 11 in a sliding way and can slide along the sliding groove 11. The vertical fixing member is slidably connected to the horizontal fixing member 3 and can slide up and down along the vertical direction of the horizontal fixing member 3. The horizontal fixing piece 3 is also provided with a locking piece which can stop the vertical fixing piece from the upper part, and the proper height of the vertical fixing piece is adjusted and locked, so that the vertical fixing piece compresses the battery downwards from the upper part, and the vertical fixing of the battery is completed.
In the present embodiment, the horizontal fixing member 3 includes a slider 32 and a threaded post 31. The slide block 32 is a cuboid slide block, and the corresponding slide groove 11 is a slide groove which is matched with the slide block 32 and has a convex section. The sliding block 32 and the sliding groove 11 are simple in structure, easy to match and convenient to process. The upper end of the slide block 32 is connected with a threaded column 31, and the threaded column 11 is vertical to the top surface of the base 1. The threaded post 31 abuts against the side of the battery to be tested when the battery to be tested is fixed.
In this embodiment, the vertical fixing part adopts rectangular pressure strip 4, can be better with the top surface laminating of the battery that awaits measuring, and is fixed more firmly. The end of the pressure strip 4 is provided with a through hole, and the pressure strip 4 is sleeved on the threaded column 31 through the through hole and can freely slide up and down along the threaded column 31.
Meanwhile, in order to adapt to a battery with a smaller volume, a slot 41 is arranged at the end part of the pressing plate 4 far away from the threaded column 31, and the slot 41 extends along the length direction of the pressing plate 4. The width of the slot 41 is greater than the diameter of the threaded post 31. When the volume of the battery to be tested is small enough, the pressing plates 4 are mutually pressed and overlapped, the threaded column 31 penetrates into the groove in the opposite pressing plate 4 and is screwed and locked through the nut 5, the battery to be tested is fixed more firmly, and the problem that the battery is too small in volume and cannot be clamped is avoided.
A locking mechanism 2 is also arranged in the chute 11. The locking mechanism 2 can block two horizontal fixing members 3 in the same slide groove 11 from both sides. The battery is placed on the base 1, the two horizontal fixing pieces 3 in the same sliding groove 11 tightly support the battery from two sides, and under the stopping action of the locking mechanism 2, the two horizontal fixing pieces 3 clamp and fix the battery from two sides. The two horizontal fixing members 3 in the other sliding groove 11 clamp and fix the battery from two directions, thereby realizing the fixation of the fixing mechanism to the battery in the horizontal direction.
When the battery vibration testing device convenient to use is used, a battery to be tested is placed on the base 1 and is placed among the four horizontal fixing pieces 3. The four horizontal fixing members 3 are adjusted to slide along the sliding grooves 11, and the four horizontal fixing members 3 are made to abut against four side surfaces of the battery to be tested. And locking the locking mechanism 2, so that the locking mechanism 2 is stopped from one side of the horizontal fixing piece 3 away from the battery to be tested, and then the four horizontal fixing pieces 3 clamp and fix the battery to be tested from four directions, thereby realizing the fixation of the battery to be tested in the horizontal direction. Slide vertical fixing piece along the vertical direction of horizontal fixing piece 3 to compress tightly at the top of the battery that awaits measuring, the locking of perpendicular fixing piece is accomplished to operation locking piece this moment, realizes compressing tightly the fixed battery that awaits measuring from the top. And connecting the base 1 with a testing device, and carrying out vibration testing on the battery to be tested. A fixed establishment for inciting somebody to action the battery that awaits measuring fixes on base 1 can follow four directions of level and adjust the size, and perpendicular mounting can height-adjusting, consequently can fix different models, the not battery of equidimension, and application scope is wide.
Further, the locking member employs a nut 5 in conformity with the threaded post 31. Nut 5 and screw thread post 31 screw-thread fit, the height to nut 5 is conveniently adjusted, and can realize infinitely variable control. The nut 5 stops the vertical fixing member from above, locking the height of the vertical fixing member.
Further, the locking mechanism 2 includes a locking groove 21 and a positioning pin 22. The plurality of locking grooves 21 are provided and distributed along the length direction of the slide groove 11. After the position of the threaded column 31 is adjusted, the positioning pin 22 is inserted into the locking groove 21, the positioning pin 22 stops the sliding block 32, and the locking mechanism 2 locks the two horizontal fixing pieces 3 in the same sliding groove 11. The positioning pin 22 and the locking groove 21 are simple in structure and convenient to insert and pull.
In this embodiment, the locking groove 21 is a tapered hole, and the positioning pin 22 is a tapered pin matching the tapered hole. Thus, the positioning pin 22 is not inserted into the lock groove 21 more easily, and the positioning pin 22 is fitted to the tapered shape, so that the accuracy of the stopper of the slider 32 by the positioning pin 22 is higher.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the technical solution of the invention or to apply the concept and technical solution of the invention directly to other occasions without modification.
Claims (5)
1. A battery vibration testing device convenient to use comprises a base and is characterized in that two sliding chutes which are distributed in a crossed manner are arranged on the base, and two fixing mechanisms used for fixing batteries on the base are connected in the two sliding chutes in a sliding manner; the fixing mechanism comprises a horizontal fixing piece connected with the sliding groove in a sliding mode, a pressing plate connected with the horizontal fixing piece in a sliding mode and a locking piece used for locking the height of the pressing plate on the horizontal fixing piece, and a groove through which the horizontal fixing piece can penetrate is formed in the pressing plate; and locking mechanisms for blocking the horizontal fixing pieces are arranged in the two sliding grooves, and the locking mechanisms block the two horizontal fixing pieces in the same sliding groove so as to ensure that the two horizontal fixing pieces in the same sliding groove clamp and fix the battery from two sides.
2. The vibration testing apparatus for battery convenient for use according to claim 1, wherein the horizontal fixing member comprises a slider connected to the sliding groove and a threaded post connected to the slider and extending out of the sliding groove.
3. The vibration testing apparatus for battery convenient to use according to claim 2, wherein the locking member is a nut engaged with the threaded post.
4. The vibration testing device for the battery convenient to use according to any one of claims 1-3, characterized in that the locking mechanism comprises a plurality of locking grooves arranged at the bottom of the sliding groove and two positioning pins matched with the locking grooves.
5. A vibration testing device for battery convenient to use according to any of claims 1-3, characterized in that two said slide slots are perpendicular to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110086561.8A CN112414660A (en) | 2021-01-22 | 2021-01-22 | Battery vibration testing arrangement who facilitates use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110086561.8A CN112414660A (en) | 2021-01-22 | 2021-01-22 | Battery vibration testing arrangement who facilitates use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112414660A true CN112414660A (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110086561.8A Pending CN112414660A (en) | 2021-01-22 | 2021-01-22 | Battery vibration testing arrangement who facilitates use |
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| CN (1) | CN112414660A (en) |
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2021
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Application publication date: 20210226 |