CN213903579U

CN213903579U - A testing arrangement for new energy automobile

Info

Publication number: CN213903579U
Application number: CN202022147092.XU
Authority: CN
Inventors: 李泰然; 郭大民; 黄艳玲; 王立刚; 修玲玲; 宋孟辉
Original assignee: Liaoning Provincial College of Communications
Current assignee: Liaoning Provincial College of Communications
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2021-08-06
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a testing arrangement for new energy automobile, include test platform and fix the supporting leg in the test platform below, test platform's middle part is seted up flutedly, the test platform lower surface is located the below of recess and installs outside casing, the interior diapire fixedly connected with hydraulic stem of outside casing, the top fixedly connected with device casing of hydraulic stem, the inside of device casing is provided with two standing grooves, two the inside of standing groove is provided with refrigerant and heater respectively, the top of device casing is provided with the orifice plate. The utility model discloses a vertical and the horizontal direction of battery that awaits measuring on fixed, fixed effectual, convenient operation has solved effectively and has rocked the problem that the detection became invalid because of the battery, moreover, adopts the fixed knot of centre gripping formula to construct, can be applicable to not unidimensional battery, and the flexibility is high, has improved this test platform's practicality.

Description

A testing arrangement for new energy automobile

Technical Field

The utility model relates to a new energy automobile technical field specifically is a testing arrangement for new energy automobile.

Background

In the continuous development of modern new energy automobiles, the service life and the efficiency of a new energy power battery as an important component of the new energy automobile have close relation with the performance of the new energy power battery and the service temperature of the new energy power battery, so that the detailed test on each performance of the power battery is required before the new energy automobile is sold.

In current testing arrangement, it is not good to the fixed effect of battery, rocks because of the battery easily and appears detecting the phenomenon of inefficacy, moreover, can not adjust fixedly according to the size of battery at the in-process of test for this testing arrangement can't be applicable to not unidimensional battery, thereby has reduced this testing arrangement's practicality, consequently, provides a testing arrangement for new energy automobile now.

Disclosure of Invention

An object of the utility model is to provide a problem that proposes in order to solve above-mentioned background art for new energy automobile's testing arrangement.

In order to achieve the above object, the utility model provides a following technical scheme: a testing device for a new energy automobile comprises a testing platform and supporting legs fixed below the testing platform, wherein a groove is formed in the middle of the testing platform, an outer shell is installed on the lower surface of the testing platform and located below the groove, a hydraulic rod is fixedly connected to the inner bottom wall of the outer shell, a device shell is fixedly connected to the top of the hydraulic rod, two placing grooves are formed in the device shell, a refrigerant and a heater are respectively arranged in the two placing grooves, a pore plate is arranged above the device shell, a first buffer spring is fixedly installed between the pore plate and the device shell, device grooves are formed in the upper surface of the testing platform and located on two sides of the groove, a rotatable screw rod is fixedly installed in the device grooves, a motor is arranged in the testing platform, and the output end of the motor is fixedly connected with the end portion of the screw rod, the inside in device groove is provided with the fly leaf, be provided with coupling assembling between screw rod and the fly leaf, one side of fly leaf is provided with the L template, fixed mounting has buffer assembly between L template and the fly leaf.

Preferably, the two sides of the outer shell are fixedly connected with mounting plates, and the mounting plates are connected with the test platform through fixing bolts.

Preferably, coupling assembling includes threaded connection and the connecting rod of fixed connection at the threaded sleeve top at the screw rod surface, the tip and the fly leaf fixed connection of connecting rod.

Preferably, both sides of the device groove are fixedly connected with guide rails, and the movable plate is connected with the guide rails in a sliding manner.

Preferably, the buffering component comprises a telescopic rod and a second buffering spring, and the second buffering spring is sleeved on the outer surface of the telescopic rod.

Preferably, the both sides of device casing are the equal fixedly connected with slider, the slide has been seted up to the inside wall of outside casing, slider and slide sliding connection.

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

the utility model discloses when the battery that awaits measuring is fixed, place the battery that awaits measuring on the orifice plate, start the hydraulic stem, make the battery that awaits measuring rise to suitable position, then the starter motor, the screw rod rotates under the drive of motor, make the thread bush remove at the screw rod surface, thereby it removes to drive the fly leaf, it is fixed to the battery centre gripping that awaits measuring to make two L templates, fixed when having realized on vertical and the horizontal direction of battery that awaits measuring, fixed effectual, and convenient for operation, the problem of detecting failure appears because of the battery rocks has been solved effectively, moreover, adopt the fixed knot structure of centre gripping formula, can be applicable to not unidimensional battery, the flexibility is high, the practicality of this test platform has been improved.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

fig. 3 is a schematic view of the top view structure of the present invention.

In the figure: 1. a test platform; 2. supporting legs; 3. a groove; 4. a device housing; 5. a placement groove; 6. a refrigerator; 7. a heater; 8. an orifice plate; 9. a first buffer spring; 10. a device slot; 11. a screw; 12. a motor; 13. a movable plate; 14. a threaded sleeve; 15. a connecting rod; 16. an L-shaped plate; 17. an outer housing; 18. a hydraulic lever; 19. mounting a plate; 20. a guide rail; 21. a telescopic rod; 22. a second buffer spring; 23. a slider; 24. a slideway.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a testing device for a new energy automobile comprises a testing platform 1 and supporting legs 2 fixed below the testing platform 1, wherein a groove 3 is formed in the middle of the testing platform 1, an outer shell 17 is installed on the lower surface of the testing platform 1 and located below the groove 3, a hydraulic rod 18 is fixedly connected to the inner bottom wall of the outer shell 17, the distance between a top orifice plate 8 and an L-shaped plate 16 of the device shell 4 can be conveniently adjusted through the arrangement of the hydraulic rod 18, so that the battery to be tested is clamped and fixed in the vertical direction, the top of the hydraulic rod 18 is fixedly connected with the device shell 4, two placing grooves 5 are formed in the device shell 4, a refrigerator 6 and a heater 7 are respectively arranged in the two placing grooves 5, the refrigerator 6 and the heater 7 are standard parts in the prior art, technicians can know through looking up data and the like, and through the arrangement of the refrigerator 6 and the heater 7, the temperature of the environment where the battery to be tested is located can be changed, so that the performance of the battery under different temperatures can be tested, a pore plate 8 is arranged above a device shell 4, a first buffer spring 9 is fixedly installed between the pore plate 8 and the device shell 4, a good buffering effect is achieved, device grooves 10 are formed in two sides, located on a groove 3, of the upper surface of a testing platform 1, rotatable screw rods 11 are fixedly installed inside the device grooves 10, a motor 12 is arranged inside the testing platform 1, the output end of the motor 12 is fixedly connected with the end portions of the screw rods 11, a movable plate 13 is arranged inside the device grooves 10, a connecting assembly is arranged between the screw rods 11 and the movable plate 13, an L-shaped plate 16 is arranged on one side of the movable plate 13, the screw rods 11 are driven to rotate through the rotation of the motor 12, the movable plate 13 is moved through the connecting assembly, and accordingly the L-shaped plate 16 can clamp and fix the battery to be tested in the horizontal direction, a buffering component is fixedly arranged between the L-shaped plate 16 and the movable plate 13, so that a buffering effect is achieved, and damage to the battery is avoided.

Further, the both sides of outside casing 17 are equal fixedly connected with mounting panel 19, pass through fixing bolt to be connected between mounting panel 19 and the test platform 1, have realized the installation to outside casing 17.

Further, the connection assembly includes a threaded sleeve 14 and a connecting rod 15, the threaded sleeve 14 is in threaded connection with the outer surface of the screw rod 11, the connecting rod 15 is fixedly connected to the top of the threaded sleeve 14, the end of the connecting rod 15 is fixedly connected to the movable plate 13, the screw rod 11 is driven by the motor 12 to rotate, so that the threaded sleeve 14 moves on the outer surface of the screw rod 11, and the movable plate 13 is driven to move.

Further, both sides of the device groove 10 are fixedly connected with a guide rail 20, and the movable plate 13 is slidably connected with the guide rail 20, so as to facilitate the movement of the movable plate 13.

Further, the buffering component comprises an expansion link 21 and a second buffer spring 22, the second buffer spring 22 is sleeved on the outer surface of the expansion link 21, and the buffering effect is achieved, and meanwhile the connection between the L-shaped plate 16 and the movable plate 13 is stable.

Further, the equal fixedly connected with slider 23 in both sides of device casing 4, slide 24 has been seted up to the inside wall of outside casing 17, and slider 23 and slide 24 sliding connection have improved the stability when device casing 4 reciprocates.

The working principle is as follows: when fixing the battery that awaits measuring, place the battery that awaits measuring on orifice plate 8, start hydraulic stem 18, make the battery that awaits measuring rise to suitable position, then starter motor 12, screw rod 11 rotates under motor 12's drive, make thread bush 14 remove at screw rod 11 surface, thereby drive fly leaf 13 and remove, make two L templates 16 carry out the centre gripping to the battery that awaits measuring fixed can, fixed effectual, when testing the battery that awaits measuring, accessible refrigerator 6 and heater 7 change the temperature of the environment that the battery that awaits measuring is located, thereby the realization is tested the performance of battery under the different temperatures.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a testing arrangement for new energy automobile, includes test platform (1) and fixes supporting leg (2) in test platform (1) below, its characterized in that: the middle of the test platform (1) is provided with a groove (3), the lower surface of the test platform (1) is positioned below the groove (3) and is provided with an outer shell (17), the inner bottom wall of the outer shell (17) is fixedly connected with a hydraulic rod (18), the top of the hydraulic rod (18) is fixedly connected with a device shell (4), the inside of the device shell (4) is provided with two placing grooves (5), the insides of the two placing grooves (5) are respectively provided with a refrigerator (6) and a heater (7), a pore plate (8) is arranged above the device shell (4), a first buffer spring (9) is fixedly arranged between the pore plate (8) and the device shell (4), the two sides of the upper surface of the test platform (1) positioned at the groove (3) are both provided with device grooves (10), and the inside of the device grooves (10) is fixedly provided with a rotatable screw rod (11), the inside of test platform (1) is provided with motor (12), the output of motor (12) and the tip fixed connection of screw rod (11), the inside of device groove (10) is provided with fly leaf (13), be provided with coupling assembling between screw rod (11) and fly leaf (13), one side of fly leaf (13) is provided with L template (16), fixed mounting has buffering subassembly between L template (16) and fly leaf (13).

2. The testing device for the new energy automobile according to claim 1, characterized in that: the both sides of outside casing (17) are equal fixedly connected with mounting panel (19), pass through fixing bolt between mounting panel (19) and test platform (1) and be connected.

3. The testing device for the new energy automobile according to claim 1, characterized in that: coupling assembling includes threaded connection at threaded bush (14) and the connecting rod (15) of fixed connection at threaded bush (14) top of screw rod (11) surface, the tip and fly leaf (13) fixed connection of connecting rod (15).

4. The testing device for the new energy automobile according to claim 1, characterized in that: the device is characterized in that guide rails (20) are fixedly connected to two sides of the device groove (10), and the movable plate (13) is in sliding connection with the guide rails (20).

5. The testing device for the new energy automobile according to claim 1, characterized in that: the buffering component comprises a telescopic rod (21) and a second buffering spring (22), and the second buffering spring (22) is sleeved on the outer surface of the telescopic rod (21).

6. The testing device for the new energy automobile according to claim 1, characterized in that: the equal fixedly connected with slider (23) in both sides of device casing (4), slide (24) have been seted up to the inside wall of outside casing (17), slider (23) and slide (24) sliding connection.