CN215525371U

CN215525371U - Battery test equipment

Info

Publication number: CN215525371U
Application number: CN202122375194.1U
Authority: CN
Inventors: 刘大伟; 肖桂松; 黄永昌
Original assignee: Huizhou Anengji Electronic Technology Co ltd
Current assignee: Huizhou Anengji Electronic Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-01-14
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a battery testing device, wherein a base is arranged at the bottom of an outer protective cover, a testing table is arranged in the center of the top of the base, the testing plate is arranged right above the testing table, a buffer plate is arranged at the bottom of the testing plate, a buffer cushion is arranged in the center between the buffer plate and the testing plate, a hydraulic push rod is connected to the center of the top of the testing plate, the top end of the hydraulic push rod is in butt joint with the bottom output end of a hydraulic cylinder arranged above the hydraulic push rod, and a pressure sensor is arranged in the center of the top of the testing table. When the battery testing equipment provided by the utility model is used, the outer protective cover is integrally sleeved outside the whole device, then the hydraulic cylinder is started to drive the testing plate to press downwards, the buffer plate is matched with the buffer pad and the buffer spring to absorb the impact force of a battery which is just in contact with the battery, the inaccuracy of a testing value caused by quick contact is avoided, the pressure sensor at the bottom continuously measures the pressure in the pressing process until the battery is damaged, the value is recorded, and the battery testing equipment is more scientific and convenient.

Description

Battery test equipment

Technical Field

The utility model relates to the field of battery test equipment, in particular to battery test equipment.

Background

A fuel cell is a chemical device that directly converts chemical energy of fuel into electrical energy, and is also called an electrochemical generator. It is a fourth power generation technology following hydroelectric power generation, thermal power generation and atomic power generation. The fuel cell converts the Gibbs free energy in the chemical energy of the fuel into electric energy through electrochemical reaction, and is not limited by the Carnot cycle effect, so the efficiency is high; in addition, fuel and oxygen are used as raw materials for the fuel cell, and mechanical transmission parts are not arranged, so that the discharged harmful gas is extremely little, and the service life is long. It follows that fuel cells are the most promising power generation technology from the viewpoint of energy conservation and ecological environment conservation.

The compression resistance detection is needed in the production process, so that the maximum pressure which can be accepted in the assembly process can be obtained, the subsequent assembly operation is facilitated, and the assembly operation is safer.

Based on this, the present invention has devised a battery test apparatus to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a battery testing apparatus to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a battery test equipment, surveys test panel including outer protection casing, top fixed plate, its characterized in that, outer protection casing bottom is provided with the base, base top center is provided with the testboard, be provided with directly over the testboard survey test panel, survey the test panel bottom and be provided with the buffer board, the buffer board with survey the center between the test panel and be provided with the blotter, survey test panel top center and be connected with hydraulic rod, the butt joint of hydraulic rod top is on the bottom output of the pneumatic cylinder that the top set up, testboard top center is provided with pressure sensors.

As a further scheme of the utility model, guide rods are arranged at the top of the buffer plate close to the four corners, and the four guide rods respectively penetrate through the test plate in a sliding manner.

As a further scheme of the utility model, each guide rod is sleeved with a buffer spring.

As a further scheme of the utility model, guide sleeves are arranged at four corner ends of the test board, guide columns are inserted in the four guide sleeves in a sliding mode, and the upper end and the lower end of each guide column are respectively fixed at the bottom of the top fixing plate and the top of the base.

As a further aspect of the present invention, the hydraulic cylinder is fixed to an inner center of the top fixing plate.

As a further scheme of the utility model, the four corner ends of the bottom of the test board are provided with limit blocks.

As a further scheme of the utility model, the bottom of the outer protective cover is fixed on the base through a fixing screw.

As a further scheme of the utility model, the outer protective cover adopts explosion-proof glass.

Compared with the prior art, the utility model has the beneficial effects that:

(1) when the device is used, the outer protective cover is integrally sleeved outside the whole device, then the hydraulic cylinder is started to drive the test board to press downwards, the buffer board is matched with the buffer pad and the buffer spring to absorb the impact force of a battery which is just in contact with the buffer board, the inaccuracy of a test value caused by quick contact is avoided, the pressure sensor at the bottom continuously measures the pressure in the pressing-down process until the battery is damaged, and the device is more scientific and convenient to record the value.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Fig. 1 is a schematic view of the overall structure of a battery test apparatus according to the present invention;

fig. 2 is a partially enlarged schematic view at a in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. an outer shield; 2. a hydraulic cylinder; 3. a top fixing plate; 4. a hydraulic push rod; 5. a test board; 6. a cushion pad; 7. a buffer plate; 8. a guide sleeve; 9. a guide post; 10. a test bench; 11. fixing screws; 12. a limiting block; 13. a buffer spring; 14. a guide bar; 15. a pressure sensor; 16. a base.

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, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, the utility model provides a battery testing device, which comprises an outer protective cover 1 and a top fixing plate 3, and a testing plate 5, and is characterized in that a base 16 is arranged at the bottom of the outer protective cover 1, a testing table 10 is arranged at the center of the top of the base 16, the testing plate 5 is arranged right above the testing table 10, a buffer plate 7 is arranged at the bottom of the testing plate 5, a buffer pad 6 is arranged at the center between the buffer plate 7 and the testing plate 5, a hydraulic push rod 4 is connected to the center of the top of the testing plate 5, the top end of the hydraulic push rod 4 is butted with the bottom output end of a hydraulic cylinder 2 arranged above the hydraulic push rod, and a pressure sensor 15 is arranged at the center of the top of the testing table 10.

Through the scheme of the utility model, the guide rods 14 are arranged at the top of the buffer plate 7 close to the four corners, and the four guide rods 14 respectively penetrate through the test plate 5 in a sliding manner.

Through the scheme of the utility model, each guide rod 14 is sleeved with a buffer spring 13.

According to the scheme, the four corner ends of the test board 5 are respectively provided with the guide sleeves 8, the guide columns 9 are inserted into the four guide sleeves 8 in a sliding mode, and the upper ends and the lower ends of the four guide columns 9 are respectively fixed to the bottom of the top fixing plate 3 and the top of the base 16.

Through the scheme of the utility model, the hydraulic cylinder 2 is fixed in the center of the inside of the top fixing plate 3.

Through the scheme of the utility model, the four corner ends of the bottom of the test board 5 are provided with the limiting blocks 12.

Through the scheme of the utility model, the bottom of the outer protective cover 1 is fixed on the base 16 through the fixing screw 11.

Through the scheme of the utility model, the outer protective cover 1 is made of explosion-proof glass.

In practical application, during the use, earlier with 1 whole cover in whole device outsidely of outer protection casing, start pneumatic cylinder 2 afterwards and drive and survey test panel 5 and push down, buffer board 7 cooperation blotter 6 and buffer spring 13 absorb the impact force of just contacting the battery, avoid the high-speed contact to lead to testing numerical value inaccuracy, push down pressure sensor 15 of in-process bottom and continue to measure pressure until the battery damages, the record numerical value can, more scientific and convenient.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a battery test equipment, surveys test panel (5) including outer protection casing (1), top fixed plate (3), its characterized in that, outer protection casing (1) bottom is provided with base (16), base (16) top center is provided with testboard (10), be provided with directly over testboard (10) survey test panel (5), survey test panel (5) bottom and be provided with buffer board (7), buffer board (7) with survey the center between test panel (5) and be provided with blotter (6), survey test panel (5) top center and be connected with hydraulic rod (4), hydraulic rod (4) top butt joint is on the bottom output of pneumatic cylinder (2) that the top set up, testboard (10) top center is provided with pressure sensors (15).

2. The battery testing apparatus according to claim 1, wherein guide rods (14) are arranged at the top of the buffer plate (7) near four corners, and four guide rods (14) respectively slide through the inside of the testing plate (5).

3. A battery test apparatus according to claim 2, characterized in that a buffer spring (13) is sleeved on each guide rod (14).

4. The battery testing device according to claim 1, wherein the testing board (5) is provided with guide sleeves (8) at four corner ends, the four guide sleeves (8) are slidably inserted with guide posts (9), and the upper and lower ends of the four guide posts (9) are respectively fixed at the bottom of the top fixing plate (3) and the top of the base (16).

5. A battery test apparatus according to claim 1, characterized in that the hydraulic cylinder (2) is fixed centrally inside the top fixing plate (3).

6. A battery test device according to claim 1, characterized in that the test plate (5) is provided with stoppers (12) at its four corner ends at its bottom.

7. A battery test apparatus according to claim 1, characterized in that the bottom of the outer protective cover (1) is fixed to the base (16) by means of fixing screws (11).

8. A battery testing device according to claim 1, characterized in that the outer protective cover (1) is made of explosion-proof glass.