CN114646887A

CN114646887A - Battery detection device of new energy automobile

Info

Publication number: CN114646887A
Application number: CN202210178437.9A
Authority: CN
Inventors: 朱骥; 朱骏; 陈涛
Original assignee: Shenzhen Anbo Testing Co ltd
Current assignee: Shenzhen Anbo Testing Co ltd
Priority date: 2022-02-25
Filing date: 2022-02-25
Publication date: 2022-06-21

Abstract

The utility model relates to a battery detection device of a new energy automobile, which belongs to the field of electrical performance test, and comprises a lifting component and a self-locking component, wherein after a battery is fixed by a fixed rotating mechanism, an installation connecting mechanism can be inserted into two connecting grooves for charging or discharging after being deformed, a third telescopic rod is electrified, a mounting rack is descended to be in contact with the positive and negative poles of the battery, when the positive and negative poles of the battery are in contact with a conductive head, a slide rod is pushed upwards, a connecting rod hinged around the slide rod is extruded by a wedge-shaped groove, four locking blocks are folded towards the positive and negative poles of the battery, the locking blocks clamp the positive and negative poles of the battery, a first L-shaped rod enters along the bevel edge at the bottom end of a special-shaped groove and is clamped on an inverted V-shaped block, the position of the slide rod is fixed, the four locking blocks can continuously clamp the positive and negative poles of the battery, and the electrical performance test of the battery is realized by an electrical performance tester, the problem of the manual electric wire that connects for battery positive negative pole, the incident appears easily is solved.

Description

Battery detection device of new energy automobile

Technical Field

The invention relates to a battery detection device of a new energy automobile, and belongs to the field of electrical performance testing.

Background

The battery is the power that provides the power source for new energy automobile, indicate the storage battery that provides the power for electric automobile, electric train, electric bicycle, golf cart more, it is mainly different from the starting battery used for car engine start, use valve port sealed lead-acid battery, open tubular lead-acid battery and lithium iron phosphate battery more, the lithium iron battery is the new green high-energy chemical power that the 2000 s later promoted and succeeded in marketing, in applying to electronic equipment and electronic toy of the high-energy high-power that needs, have shown very superior performance, when the medium discharge current is above, the discharge time of the lithium iron battery can reach about 6 times of the alkaline manganese battery; compared with the nickel-hydrogen battery, the battery has the advantages of stable discharge voltage and remarkable storage time.

Due to the popularization of the existing new energy automobile, the manufacture of intelligent power distribution systems, facilities and other power distribution switch control equipment in the new energy automobile is the central importance of the new energy automobile industry, and is one of key parts for improving the market competitiveness of the new energy automobile.

The existing battery needs to be detected in multiple functions, so that effective data can be obtained through multiple times of detection, more small-sized devices are needed, and the existing devices generally only have performance detection on one to two aspects of the battery, so that when the battery is subjected to multiple-aspect performance detection, multiple devices are needed to detect the battery, and secondly, when each performance is detected separately, complex situations in actual use cannot be simulated, and the measured data and actual use data form larger deviation.

Therefore, the battery detection device of the new energy automobile is provided by improving the device.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the positive and negative electrodes of the battery are manually connected with electric wires, so that safety accidents are easy to occur; most of the devices cannot freely combine various detection types and perform data detection in the process of simulating real use, and the measured data and actual use data form a large deviation.

(II) technical scheme

In order to achieve the purpose, the invention provides a battery detection device of a new energy automobile, which comprises a base, wherein the top end of the base is provided with an adaptive groove, four corners of the top end of the base are fixedly embedded with a first telescopic rod, two sides of the top end of the base are respectively provided with a long rod, two ends of each long rod are sleeved with a lantern ring, the bottom end of each lantern ring is hinged with the telescopic end of the corresponding telescopic rod, and the top end of the base is provided with a set assembly mechanism for integrating various detection functions;

the assembly mechanism comprises a shell, and a charging and discharging mechanism for detecting the charging and discharging performance of the battery is arranged at the top end of the inner cavity of the shell;

the charging and discharging mechanism comprises a lifting assembly and a self-locking assembly, the lifting assembly comprises a third telescopic rod fixedly embedded at the top of an inner cavity of the shell, a mounting frame is fixedly arranged at the telescopic end of the third telescopic rod, an electrical property detector is embedded in the mounting frame, mounting grooves are formed in the front end of the bottom of the mounting frame and the rear end of the bottom of the mounting frame, an annular groove is formed in the bottom end of the mounting groove, and a first magnet is fixedly embedded in the top end of the mounting groove;

the self-locking assembly comprises an installation block installed in an installation groove, a second magnet is fixedly embedded at the top end of the installation block, an accommodating groove is formed in the middle of the bottom end of the installation block, a circular groove is formed in the middle of the top end of the accommodating groove, a sliding rod is slidably arranged in the circular groove, a conductive head electrically connected with an electrical property detector is fixedly arranged at the bottom end of the sliding rod, four first hinging seats are fixedly arranged in the middle of the circumference side of the sliding rod at equal intervals, a connecting rod is hinged to the first hinging seat, a locking block is hinged to the connecting rod through the second hinging seat, a positioning rod is slidably arranged in the circular groove, and one end of the positioning rod is fixedly connected with one end of the locking block;

the inner chamber of shell still is equipped with temperature simulation mechanism, striking analog mechanism and atmospheric pressure analog mechanism, the top equidistance of shell is equipped with six sets of control mechanism who is used for controlling various functions, the both sides of shell all are equipped with four installation coupling mechanisms that are used for fixed shell position.

Wherein, four square chutes have been seted up to the inside circumference side equidistance of circular slot, the wedge groove has been seted up at the middle part on square chute top, the circular spout with the inside intercommunication of square chute has been seted up to installation piece circumference side equidistance, the fixed L shape pole that is equipped with No. one in the middle part on circular slot inner chamber top.

The special-shaped sliding rod is characterized in that a first reset spring located on one side of a first L-shaped rod is fixedly arranged at the top end of the inner cavity of the circular groove, a special-shaped groove is formed in the middle of the top end of the sliding rod, an inverted V-shaped block is fixedly arranged in the middle of the inner cavity of the special-shaped groove, and a wedge-shaped block is fixedly arranged on one side of the top end of the inner part of the special-shaped groove.

The temperature simulation mechanism is used for controlling the temperature of the inner cavity of the shell to simulate the state of the battery in the real environment, the charging and discharging mechanism is used for controlling the charging and discharging working condition of the battery to detect, the impact simulation mechanism is used for detecting the state of the battery when the battery is impacted, and the air pressure simulation mechanism is used for simulating the state of the battery in the real environment with low air pressure or high air pressure.

The assembly mechanism further comprises four arranging grooves formed in two sides of the shell, a plurality of first roller shafts are arranged at the front end of the bottom of the inner cavity of the shell in a rotating mode, and a plurality of second roller shafts are arranged at the bottom ends of two sides of the inner cavity of the shell in a rotating mode.

The temperature simulation mechanism comprises heat pipes fixedly embedded in two sides of an inner cavity of the shell and positioned at the tops of the two rollers, a heating wire is fixedly embedded in the inner portion of one side, opposite to the heat pipes, a plurality of volatilization holes located between the heating wires are formed in one side, opposite to the heat pipes, of the heat pipes, a container is fixedly embedded in the inner portion of the top end of the two sides of the shell, an outlet of the container is communicated with one end of each heat pipe through an electromagnetic valve, a filling pipe is communicated with the top end of the container, and a sealing cover extending to the outside of the shell is installed at the end portion of the filling pipe.

Wherein, striking analog mechanism is including fixed setting up in the inside both sides of shell and being located two square pieces No. one of No. two roller rear ends, two fixed being equipped with square piece No. two between square piece, one side of square piece is fixed to be inlayed and is equipped with the telescopic link No. four of a plurality of, one side of square piece is fixed to be inlayed and is equipped with the telescopic link No. five of a plurality of, the fixed puncture nail that is equipped with of telescopic link's flexible end No. five.

The air pressure simulation mechanism comprises an air exhaust groove formed in the rear end of the inner cavity of the shell, a second telescopic rod is fixedly arranged at the rear end of the inner portion of the air exhaust groove, and a piston arranged in the air exhaust groove in a sliding mode is fixedly arranged at the telescopic end of the second telescopic rod.

Wherein, every group control mechanism includes that two set up respectively in the control assembly on shell top both sides, the control assembly is including seting up the spread groove on shell top, the top of the inside both sides of spread groove is all fixed and is equipped with No. three arc-shaped elastic pieces, the bottom of the inside both sides of spread groove is all fixed inlays and is equipped with electrically conductive shell fragment No. one.

Wherein, the installation and connection mechanism comprises two placing plates arranged in the placing grooves, one side of the two placing plates, which is far away from the shell, is provided with two sliding circular rings, the two sliding circular rings are respectively and fixedly connected with the two placing plates, one side of the two sliding circular rings, which is far away from the shell, is provided with symmetrically arranged half thread grooves, the top end of the sliding circular ring, which is connected with the placing plate positioned above, is provided with a half thread groove, the bottom end of the sliding circular ring, which is connected with the placing plate positioned below, is provided with a half thread groove, the middle part of the sliding circular ring is inserted with a circular pipe, one side of the circular pipe, which is far away from the shell, is provided with a half thread groove matched with the half thread groove, the inside of the half thread groove is connected with a thread nail by a thread, one opposite side of the two placing plates is provided with a square groove, the inside of the square groove, and the front end and the rear end, which are close to the shell, are provided with rotating holes, the fixed arc shell fragment that is equipped with No. two of rotatory downthehole portion, rotatory downthehole rotation is equipped with the gag lever post, the arc wall has all been seted up in one side of keeping away from the shell to the bottom of gag lever post, be equipped with the square plate in the square groove, the cover is equipped with the copper sheathing on the square plate, the avris of square plate front end and the avris of rear end are all fixed and are equipped with the gag lever post, set up the arc wall of two perpendicular settings on the gag lever post, the fixed cover in both ends of pipe is equipped with solid fixed ring.

(III) advantageous effects

The invention provides a new energy automobile battery detection device, which has the beneficial effects that:

1. through the arranged lifting component and the self-locking component, after the battery is fixed by the fixed rotating mechanism, the mounting connecting mechanism can be inserted into the two connecting grooves for charging or discharging after being deformed, so that the third telescopic rod is electrified, the mounting frame is lowered to be in contact with the positive and negative electrodes of the battery, when the positive and negative poles of the battery are contacted with the conductive head, the slide rod is pushed upwards, the connecting rods hinged around the slide rod are extruded by the wedge-shaped groove, the four locking blocks are folded towards the positive and negative electrodes of the battery, the locking blocks clamp the positive and negative electrodes of the battery, the first L-shaped rod enters along the bevel edge at the bottom end of the first special-shaped groove, the four locking blocks can continuously clamp the positive and negative electrodes of the battery and then realize the electrical performance test of charging and discharging of the battery through an electrical performance tester, so that the problem that the safety accident is easy to occur because the positive and negative electrodes of the battery are manually connected with wires is solved;

2. through the set assembly mechanism, the installation connecting mechanism and the control mechanism, when the produced battery is detected, the battery is pushed into the inner cavity of the shell and can be installed on the long rod through the installation connecting mechanism, meanwhile, the mounting connecting mechanism can be inserted into the two connecting grooves after being deformed, the copper sleeve can conduct the two first conductive elastic sheets in the inner cavities of the connecting grooves for electrifying, and realizes various detection functions of corresponding function one, function two and the like, and can also control a plurality of detection functions to simultaneously detect the batteries, during detection, the four first telescopic rods can realize the detection of various performances of the battery when the automobile is in a bumpy road section, and the problem that in the prior art, most of devices cannot freely combine various detections together to perform data detection for simulating actual use, so that the measured data and actual use data form large deviation is solved;

3. through the arranged self-locking assembly, when the battery does not need to be charged or discharged, the self-locking assembly is controlled by the control panel to remove the locking state, the third telescopic rod can push the mounting frame to descend, the first magnet can attract the mounting frame to enable the mounting block to enter the mounting groove, and after the mounting block enters the mounting groove, the third telescopic rod can push the mounting frame to descend to enable the sliding rod to be continuously extruded into the circular groove, so that the first L-shaped rod slides out along the inclined edge at the bottom end of the first special-shaped groove, and the locking state can be removed;

4. through the arranged self-locking assembly, when the self-locking assembly is unlocked, the first reset spring can push the sliding rod to descend, the sliding rod can push the connecting rod and the locking block to be separated when descending, and the positioning rod at the rear end of the locking block can penetrate out of the circular sliding groove and penetrate into the annular groove, so that the self-locking assembly is locked in the mounting groove;

5. when the battery is pushed in through the arranged fixed rotating mechanism, the battery can push the second L-shaped rack, the second L-shaped rack drives the fixing frames on two sides to be furled through the gear set and the bevel gear set to fix the battery, the second L-shaped rod is driven by the second special-shaped groove at the end part of the sliding rack to be clamped on the positive V-shaped block, the battery is fixed, further, the stepping motor drives the movable disc and the battery to rotate, the angle adjustment during extrusion and puncture detection is realized, the obtained data is more accurate, when the fixation of the battery needs to be removed, the battery is pushed inwards, the second L-shaped rod slides out of the positive V-shaped block along the bevel edge at the rear end of the second special-shaped groove and then is separated from the second special-shaped groove, the second reset spring can push the sliding rack to reset, and the sliding fixing frames can drive the two sides to be separated through the gear set and the bevel gear set when being reset, the second L-shaped rack can push the battery out;

6. through the set assembly mechanism that sets up, when the battery detects, twist and move the rotation handle, make and rotate the handle and can follow the downthehole roll-off of handle, control rotates handle pulling protective door board and slides along a spout, and will rotate the handle and slide into the handle of opposite side downthehole, twist and move the rotation handle, realize the encapsulated situation of shell inner chamber, and also can prevent the battery to explode when detecting and hinder the people, when carrying out the detection time measuring under the low atmospheric pressure environment, can control the liquid nitrogen in heating wire or the container, control the temperature of shell inner chamber.

Drawings

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

Fig. 1 is a schematic structural diagram of a battery detection device of a new energy vehicle provided by the present application;

FIG. 2 is a schematic structural diagram of a base;

FIG. 3 is a schematic structural view of the aggregate assembly mechanism;

FIG. 4 is a schematic structural view of a first form of the mounting attachment;

FIG. 5 is a schematic structural view of a second form of the mounting and connecting mechanism;

FIG. 6 is an exploded view of the installation connection mechanism;

FIG. 7 is a schematic view of the mounting connection mechanism;

FIG. 8 is a schematic view of a front cross-sectional structure of the manifold assembly mechanism;

FIG. 9 is an enlarged view of A in FIG. 8;

FIG. 10 is a schematic side sectional view of the mechanism of the manifold assembly;

FIG. 11 is an enlarged view of B in FIG. 10;

FIG. 12 is an enlarged view of C in FIG. 10;

FIG. 13 is a cross-sectional view of the mounting block;

FIG. 14 is a schematic sectional view of a portion of the self-locking assembly;

FIG. 15 is an enlarged view of D in FIG. 14;

FIG. 16 is a schematic structural view of a fixed rotation mechanism;

fig. 17 is an internal structural view of the fixed rotation mechanism;

FIG. 18 is an enlarged view of E in FIG. 17;

FIG. 19 is a partial schematic view of the fixed rotation mechanism;

fig. 20 is a partial sectional view schematically showing the fixed rotation mechanism.

1. A base; 2. a first telescopic rod; 3. a collar; 4. a long rod; 5. an adaptation slot; 6. an assembly mechanism is assembled; 601. a housing; 602. a placing groove; 603. a first chute; 604. a protective door panel; 605. a handle hole; 606. rotating the handle; 607. a first roll shaft; 608. a second roll shaft; 609. a first arc-shaped elastic sheet; 610. a control panel; 7. installing a connecting mechanism; 701. a circular tube; 702. placing a plate; 703. a square groove; 704. a square plate; 705. a copper sleeve; 706. a positive thread groove; 707. a threaded nail; 708. a limiting rod; 709. a second arc-shaped elastic sheet; 710. an arc-shaped slot; 711. a sliding ring; 712. a half thread groove; 8. a control component; 801. connecting grooves; 802. a third arc-shaped elastic sheet; 803. a first conductive elastic sheet; 9. a temperature simulation mechanism; 901. a heat conducting pipe; 902. an electric heating wire; 903. an electromagnetic valve; 904. a container; 905. filling a pipe; 10. a lifting assembly; 1001. a third telescopic rod; 1002. a mounting frame; 1003. an annular groove; 1004. a first magnet; 11. a self-locking assembly; 1101. mounting blocks; 1102. a second magnet; 1103. accommodating grooves; 1104. a circular groove; 1105. a square chute; 1106. a wedge-shaped groove; 1107. a circular chute; 1108. a first L-shaped rod; 1109. a first return spring; 1110. a slide rod; 1111. a first hinge base; 1112. a connecting rod; 1113. a second hinge base; 1114. locking the block; 1115. positioning a rod; 1116. a conductive head; 1117. a special-shaped groove; 1118. an inverted V-shaped block; 1119. a first wedge block; 12. an impact simulation mechanism; 1201. a first square block; 1202. a second square block; 1203. a fourth expansion link; 1204. a fifth expansion link; 13. a fixed rotating mechanism; 1301. a movable tray; 1302. a second chute; 1303. a first L-shaped rack; 1304. a fixed mount; 1305. a third sliding chute; 1306. a second L-shaped rack; 1307. a first gear; 1308. a sliding rack; 1309. a second L-shaped rod; 1310. a second return spring; 1311. a second special-shaped groove; 1312. a positive V-shaped block; 1313. a second wedge block; 1314. a second gear; 1315. a first bevel gear; 1316. a second bevel gear; 1317. a third bevel gear; 1318. a stepping motor; 1319. a rotating shaft; 14. an air pressure simulation mechanism; 1401. an air exhaust groove; 1402. a second telescopic rod; 1403. a piston.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

Example 1:

as shown in fig. 1, 2, 3, 8, 10, 11, 13, 14 and 15, the present embodiment provides a battery detection device for a new energy vehicle, including a base 1, an adapting groove 5 is formed at the top end of the base 1, a telescopic rod 2 is fixedly embedded in four corners of the top end of the base 1, long rods 4 are respectively arranged at two sides of the top end of the base 1, lantern rings 3 are sleeved at two ends of each long rod 4, screws are arranged on the lantern rings 3, the long rods 4 can be fixed by the screws on the lantern rings 3, the bottom end of the lantern rings 3 is hinged to a telescopic end of the telescopic rod 2, the telescopic rod 2 and the long rods 4 are hinged to the telescopic rod 2 through the lantern rings 3, so that the telescopic rod 2 and the long rods 4 can rotate, and an assembly mechanism 6 for integrating various detection functions is arranged at the top end of the base 1;

the assembly mechanism 6 comprises a shell 601, and a charge and discharge mechanism for detecting the charge and discharge performance of the battery is arranged at the top end of the inner cavity of the shell 601;

the charging and discharging mechanism comprises a lifting assembly 10 and a self-locking assembly 11, wherein the lifting assembly 10 is used for controlling the lifting of the self-locking assembly 11, the self-locking assembly 11 is used for clamping the positive electrode and the negative electrode of a battery, the lifting assembly 10 comprises a third telescopic rod 1001 fixedly embedded at the top of an inner cavity of a shell 601, the third telescopic rod 1001 is used for controlling the lifting of a mounting frame 1002, the telescopic end of the third telescopic rod 1001 is fixedly provided with the mounting frame 1002, an electrical property detector is embedded in the mounting frame 1002 and used for detecting the electrical property of the battery, mounting grooves are formed in the front end of the bottom of the mounting frame 1002 and the rear end of the bottom of the mounting frame 1002, the mounting grooves in the mounting frame 1002 are used for mounting the self-locking assembly 11, an annular groove 1003 is formed in the bottom end of the mounting groove, the annular groove 1003 is used for limiting the self-locking assembly 11, a first magnet 1004 is fixedly embedded in the top end of the mounting groove, and the first magnet 1004 can attract the self-locking assembly 11, when the position of the self-locking assembly 11 deviates, calibration is carried out;

the self-locking assembly 11 comprises an installation block 1101 installed in an installation groove, a second magnet 1102 is fixedly embedded at the top end of the installation block 1101, the second magnet 1102 can be mutually adsorbed by matching with a first magnet 1004, an accommodating groove 1103 is formed in the middle of the bottom end of the installation block 1101, the accommodating groove 1103 is used for allowing positive and negative poles of a battery to enter, a circular groove 1104 is formed in the middle of the top end of the accommodating groove 1103, a sliding rod 1110 is arranged in the circular groove 1104 in a sliding mode, the sliding rod 1110 is used for controlling the position of a connecting rod 1112, a conducting head 1116 electrically connected with an electrical property detector is fixedly arranged at the bottom end of the sliding rod 1110, the conducting head 1116 is used for connecting the positive and negative poles of the battery, four first hinge seats 1111 are fixedly arranged in the middle of the circumferential side of the sliding rod 1110 at equal intervals, the first hinge seat 1111 is used for movement of the connecting rod 1112, a connecting rod 1112 is hinged to the first hinge seat 1111, a locking block 1114 is hinged to the connecting rod 1112 through a second hinge seat 1113, the locking block 1114 is hinged to the connecting rod 1112 and is used for movement of the locking block 1114 and the connecting rod 1112, a rubber sleeve is fixedly arranged on one side, close to the conductive head 1116, of the locking block 1114, the rubber sleeve is used for insulation and is convenient for a battery to be pushed lightly, a positioning rod 1115 is arranged in the circular sliding groove 1107 in a sliding mode, the positioning rod 1115 can limit the moving track of the locking block 1114 and lock the position of the self-locking assembly 11, and one end of the positioning rod 1115 is fixedly connected with one end of the locking block 1114;

the inner cavity of the shell 601 is further provided with a temperature simulation mechanism 9, an impact simulation mechanism 12 and an air pressure simulation mechanism 14, six groups of control mechanisms for controlling various functions are arranged at the top of the shell 601 at equal intervals, and four installation connection mechanisms 7 for fixing the position of the shell 601 are arranged on two sides of the shell 601.

Example 2:

the scheme of example 1 is further described below in conjunction with specific working modes, which are described in detail below:

as shown in fig. 13, 14 and 15, as a preferred embodiment, in addition to the above-mentioned mode, further, the circular groove 1104 is used for limiting the position of the slide rod 1110, four square sliding grooves 1105 are equidistantly formed on the circumferential side inside the circular groove 1104, the square sliding grooves 1105 are used for sliding the locking blocks 1114, the wedge-shaped groove 1106 is formed in the middle of the top end of the square sliding grooves 1105 and can be used for extruding and guiding the connecting rod 1112 to rotate, the circular sliding grooves 1107 communicated with the inside of the square sliding grooves 1105 are equidistantly formed on the circumferential side of the mounting block 1101 and are used for sliding the positioning rods 1115, the first L-shaped rod 1108 is fixedly arranged in the middle of the top end of the inner cavity of the circular groove 1104 and is used for clamping the slide rod 1110, the first return spring 1109 positioned on the side of the first L-shaped rod 1108 is fixedly arranged at the top end of the inner cavity of the circular groove 1104 and is used for returning the slide rod 1110.

As shown in fig. 13, 14 and 15, as a preferred embodiment, on the basis of the above-mentioned manner, a special-shaped groove 1117 is formed in the middle of the top end of the sliding rod 1110, the special-shaped groove 1117 is used for limiting the moving track of the L-shaped rod 1108, an inverted V-shaped block 1118 is fixedly arranged in the middle of the inner cavity of the special-shaped groove 1117, the inverted V-shaped block 1118 can enable the L-shaped rod 1108 to hook on the inverted V-shaped block 1118, a wedge-shaped block 1119 is fixedly arranged on one side of the top end inside the special-shaped groove 1117, the wedge-shaped block 1119 is used for limiting the moving track of the L-shaped rod 1108, and the L-shaped rod 1108, the first return spring 1109, the special-shaped groove 1117, the inverted V-shaped block 1119 and the wedge-shaped block 1119 form a self-locking structure.

As shown in fig. 1, 3, 8 and 10, in addition to the above-mentioned embodiments, further, the temperature simulation mechanism 9 is used to control the temperature in the inner cavity of the housing 601 to simulate the battery state in real environment, the charging and discharging mechanism is used to control the battery charging and discharging condition detection, the impact simulation mechanism 12 is used to detect the battery state when the battery is impacted, the air pressure simulation mechanism 14 is used to simulate the battery state in real low or high air pressure environment, and the battery in the housing 601 can be controlled to detect which items through the control panel 610 after the connection mechanism 7 is inserted into the control mechanism after being deformed.

As shown in fig. 1, fig. 3, fig. 8 and fig. 10, as a preferred embodiment, based on the above-mentioned manner, the assembly mechanism 6 further includes four placement grooves 602 opened at both sides of the housing 601, the front end of the bottom of the inner cavity of the housing 601 is rotatably provided with a plurality of first roller shafts 607, the bottom ends of both sides of the inner cavity of the housing 601 are rotatably provided with a plurality of second roller shafts 608, the first roller shafts 607 and the second roller shafts 608 facilitate the battery to be fed into the housing 601, the top end and the bottom end inside the placement grooves 602 are fixedly provided with a first arc-shaped spring 609, the first arc-shaped spring 609 can clamp the installation connection mechanism 7, the front end of the inner cavity of the housing 601 is provided with a protection sealing component for sealing the inner cavity of the housing 601 and preventing the battery from exploding and injuring people, the protection sealing component includes a protection door panel 604 arranged at the front end of the inner cavity of the housing 601, the sealing state of the inner cavity of the housing 601 can be realized after the protection door panel 604 is closed, and also can prevent that the battery from exploding when examining and hindering the people, a spout 603 has been seted up to the front end at the front end of shell 601 inner chamber bottom and the front end at inner chamber top, shutter 604 top and bottom slide respectively and set up in the inside of two spouts 603, a spout 603 is used for shutter 604 to slide, the shell 601 front end has been seted up and has been put into the mouth, two handle holes 605 that are located shutter 604 both sides respectively are seted up to the shell 601 front end, one side rotation of shutter 604 front end is equipped with the rotation handle 606 that uses with handle hole 605 cooperation, the locking that shutter 604 can be realized to handle hole 605 cooperation rotation handle 606.

As shown in fig. 8 and fig. 9, as a preferred embodiment, in addition to the above-mentioned mode, the temperature simulation mechanism 9 includes heat conduction pipes 901 fixedly embedded at two sides of the inner cavity of the housing 601 and located at the top of the second roller 608, the heat conduction pipes 901 are used for heat transfer, heating wires 902 are fixedly embedded inside opposite sides of the two heat conduction pipes 901, the heating wires 902 are used for increasing the temperature inside the housing 601, a plurality of volatilization holes located between the heating wires 902 are opened at opposite sides of the two heat conduction pipes 901, containers 904 are fixedly embedded inside top ends of two sides of the housing 601, liquid nitrogen is contained in the containers 904, the liquid nitrogen can be used for reducing the temperature inside the housing 601 through the volatilization holes, the outlet of the container 904 is communicated with one end of the heat conduction pipes 901 through an electromagnetic valve 903, the electromagnetic valve 903 is used for controlling the outflow or closing of the liquid nitrogen in the containers 904, the top ends of the containers 904 are communicated with a filling pipe 905, the filling pipe 905 is used for filling liquid nitrogen, and a sealing cover extending to the outside of the housing 601 is mounted at the end of the filling pipe 905 and used for sealing the filling pipe 905.

As shown in fig. 10 and fig. 12, as a preferred embodiment, on the basis of the above manner, further, the impact simulation mechanism 12 includes two first square blocks 1201 fixedly disposed on two sides inside the housing 601 and located at the rear end of the second roller shaft 608, a second square block 1202 is fixedly disposed between the two first square blocks 1201, a plurality of fourth telescopic rods 1203 are fixedly embedded in one side of the first square block 1201, the fourth telescopic rods 1203 are used for squeezing the battery, the simulated battery is squeezed, a plurality of fifth telescopic rods 1204 are fixedly embedded in one side of the second square block 1202, a piercing nail is fixedly disposed at the telescopic end of the fifth telescopic rod 1204, the piercing nail can pierce the battery through the fifth telescopic rods 1204, and is used for simulating the battery to be pierced by a sharp object.

As shown in fig. 10, as a preferred embodiment, in addition to the above-mentioned manner, the air pressure simulation mechanism 14 further includes an air extraction groove 1401 formed at the rear end of the inner cavity of the housing 601, a second expansion rod 1402 is fixedly disposed at the rear end inside the air extraction groove 1401, the second expansion rod 1402 can control the movement of the piston 1403, the second expansion rod 1402 is fixedly disposed at the expansion end of the piston 1403 slidably disposed inside the air extraction groove 1401, and the forward or backward movement of the piston 1403 can increase or decrease the air pressure inside the housing 601.

As shown in fig. 3, fig. 9 and fig. 10, as a preferred embodiment, on the basis of the foregoing manner, further, each group of control mechanisms includes two control assemblies 8 respectively disposed on two sides of the top end of the housing 601, each control assembly 8 includes a connection groove 801 disposed on the top end of the housing 601, each connection groove 801 is used for inserting the square plate 704, the top ends of two sides inside the connection groove 801 are all fixedly provided with the third arc-shaped elastic piece 802, the square plate 704 can be clamped by the third arc-shaped elastic piece 802, the bottom ends of two sides inside the connection groove 801 are all fixedly embedded with the first conductive elastic piece 803, and two first conductive elastic pieces 803 can conduct current through the copper sleeve 705.

As shown in fig. 1, 3, 4, 5, 6 and 7, as a preferred embodiment, based on the above-mentioned manner, further, the mounting and connecting mechanism 7 includes two installation plates 702 installed inside the installation groove 602, two sliding rings 711 are installed on one side of the two installation plates 702 away from the housing 601, the two sliding rings 711 are respectively and fixedly connected with the two installation plates 702, symmetrically arranged half-thread grooves 712 are respectively installed on one sides of the two sliding rings 711 away from the housing 601, a half-thread groove 712 is installed at the top end of the sliding ring 711 connected with the installation plate 702 located above, a half-thread groove 712 is installed at the bottom end of the sliding ring 711 connected with the installation plate 702 located below, a circular pipe 701 is inserted in the middle of the sliding ring 711, a positive thread groove 706 matched with the half-thread groove 712 is installed on one side of the circular pipe 701 away from the housing 601, a thread nail 707 is threadedly connected inside the positive thread groove 706, the opposite sides of the two placing plates 702 are both provided with a square groove 703, the opposite sides of the two placing plates 702 are both provided with a groove, the front end and the rear end of the square groove 703, which are close to the shell 601, are both provided with a rotating hole, a second arc-shaped elastic sheet 709 is fixedly arranged in the rotating hole, a limiting rod 708 is rotatably arranged in the rotating hole, the bottom end of the limiting rod 708 is both provided with an arc-shaped groove 710 at one side far away from the shell 601, the square groove 703 is internally provided with a square plate 704, the square plate 704 is sleeved with a copper sleeve 705, the two sides of the square plate 704 are provided with fastening grooves at one side far away from the shell 601 of the copper sleeve 705, the side at the front end and the side at the rear end of the square plate 704 are both fixedly provided with limiting rods 708, the limiting rods 708 are provided with two arc-shaped grooves 710 which are vertically arranged, fixing rings are fixedly arranged at the two ends of the circular tube 701, the second arc-shaped elastic sheet 709 can clamp the arc-shaped grooves 710, the rotation position of the square plate 704 can be limited, and the screw 707 can fix the shape of the installation plate 702 by the half-thread groove 712 matching with the regular-thread groove 706.

Example 3:

the schemes of example 1 and example 2 are further described below in conjunction with specific working examples, which are described in detail below:

as shown in fig. 10, 12, 16, 17, 18, 19 and 20, as a preferred embodiment, on the basis of the above-mentioned manner, further, a fixed rotating mechanism 13 is disposed at the rear end of the bottom of the inner cavity of the housing 601, the fixed rotating mechanism 13 includes a stepping motor 1318 fixedly embedded at the bottom end of the interior of the housing 601 and located at the rear end of the first roller shaft 607, the stepping motor 1318 is used for driving the movable disc 1301 to rotate, a movable disc 1301 is fixedly disposed on the rotating shaft of the stepping motor 1318, a cavity is disposed at the middle part of the movable disc 1301, a first gear 1307 is rotatably disposed at the middle part of the top end of the inner cavity of the cavity, a third bevel gear 1317 is fixedly disposed at the bottom end of the first gear 1307, third sliding grooves 1305 are symmetrically disposed at both sides of the first gear 1307, a first movable hole is disposed at the top end of the rear part of one third sliding groove 1305, a second L-shaped rack 1306 is slidably disposed in the third sliding groove 1305, the second L-shaped rack 1306 is engaged with the first gear 1307, the top end of a second L-shaped rack 1306 penetrates through a first movable hole to extend to the top end of a movable disc 1301, a sliding rack 1308 is arranged in the other third sliding groove 1305 in a sliding mode, the sliding rack 1308 is meshed with a first gear 1307, a second L-shaped rod 1309 is fixedly arranged in the middle of the front end in the other third sliding groove 1305, a second return spring 1310 fixed at the front end of the third sliding groove 1305 is arranged on one side of the second L-shaped rod 1309, a second special-shaped groove 1311 is formed in the front end of the sliding rack 1308, a positive V-shaped block 1312 is fixedly arranged in the middle of the inner cavity of the second special-shaped groove 1311, a second wedge-shaped block 1313 is fixedly arranged on one side of the front end in the second special-shaped groove 1311, the second L-shaped rod 1309, the second return spring 1310, the second special-shaped groove 1311, the positive V-shaped block 1313 and the second wedge-shaped block 1313 form a second self-locking structure, a second gear 1314 is rotatably arranged in the middle of the bottom end of the inner cavity, a first bevel gear 1315 is fixedly arranged at the top end of the second gear 1314, a rotating shaft 1319 is fixedly arranged on one side of the cavity, a second bevel gear 1316 meshed with a first bevel gear 1315 and a third bevel gear 1317 is rotatably arranged at the end part of the rotating shaft 1319, the first bevel gear 1315, the third bevel gear 1317 and the second bevel gear 1316 are meshed to realize that the first gear 1307 and the second gear 1314 form reverse rotation, a second sliding chute 1302 is symmetrically arranged at the front end and the rear end of the second gear 1314, a second movable hole is arranged at the top end of the second sliding chute 1302 at the front end of the second gear 1314, which is close to one end of a second L-shaped rack 1306, a second movable hole is arranged at the top end of the second sliding chute 1302 at the rear end of the second gear 1314, which is close to one end of a sliding rack 1308, a first L-shaped rack 1303 meshed with the second gear 1314 is arranged in a sliding manner, the top end of the first L-shaped rack 1303 passes through the second movable hole to extend to the top of the movable disc 1301 and is fixedly provided with a fixed frame 1304, a second special-shaped groove 1311 at the end part of the sliding rack 1308 can drive the second L-shaped rod 1309, the second L-shaped rod 1309 is clamped on the positive V-shaped block 1312 to fix the battery, when the fixation of the battery needs to be released, the battery is pushed inwards, the second L-shaped rod 1309 slides out of the positive V-shaped block 1312 along the inclined edge at the rear end of the second special-shaped groove 1311 and then is separated from the second special-shaped groove 1311, and the second return spring 1310 pushes the sliding rack 1308 to return.

Example 4:

the schemes in example 1, example 2 and example 3 are further described below in conjunction with specific working modes, which are described in detail below:

specifically, this new energy automobile's battery detection device is at during operation/when using:

the assembly mechanism 6 is installed on the long rod 4 through the installation connecting mechanism 7, the produced battery is pushed into the inner cavity of the shell 601, the battery can push the second L-shaped rack 1306, the second L-shaped rack 1306 drives the fixing frames 1304 on two sides through the gear set and the bevel gear set to clamp the battery tightly, the second special-shaped groove 1311 at the end part of the sliding rack 1308 can drive the second L-shaped rod 1309 to clamp the second L-shaped rod 1309 on the positive V-shaped block 1312 to fix the battery, the installation connecting mechanism 7 can be inserted into the two connecting grooves 801 after being deformed, the copper sleeve 705 can conduct the two first conductive elastic pieces 803 in the inner cavity of the connecting grooves 801 to electrify the two first conductive elastic pieces 803 and realize the corresponding detection function, and the six sets of mechanisms respectively correspond to the ambient temperature rise detection, the ambient temperature reduction detection, the charge detection, the discharge detection, the extrusion puncture detection and the ambient pressure adjustment detection, the control panel 610 can control various detection functions to simultaneously detect the battery, meanwhile, the assembly mechanism 6 can be installed on the long rod 4 through the installation and connection mechanism 7, the screws on the two lantern rings 3 are screwed, the four first telescopic rods 2 can detect various performances of the battery in the inside of the automobile when simulating the automobile in a bumpy road section, after the battery is fixed by the fixed rotating mechanism 13, the installation and connection mechanism 7 can be deformed and inserted into the two connecting grooves 801 for charging or discharging, the third telescopic rod 1001 can be electrified, the mounting rack 1002 is lowered to be in contact with the positive and negative poles of the battery, when the positive and negative poles of the battery are in contact with the conductive head 1116, the slide rod 1110 is pushed upwards, the connecting rods 1112 hinged around the slide rod 1110 can be squeezed by the wedge-shaped grooves 1106, the four locking blocks 1114 can clamp the positive and negative poles of the battery, and the locking blocks clamp the positive and negative poles of the battery, the first L-shaped rod 1108 enters along the inclined edge at the bottom end of the first special-shaped groove 1117 and is clamped on the inverted V-shaped block 1118, the position of the sliding rod 1110 is fixed, the four locking blocks 1114 can continuously clamp the positive and negative electrodes of the battery, the battery is charged or discharged, the movable disc 1301 and the battery can be driven to rotate by the stepping motor 1318, the angle adjustment during extrusion and puncture detection is realized, and the obtained data is more accurate;

when the battery is ready to be detected, the rotating handle 606 can be screwed to enable the rotating handle 606 to slide out of the handle hole 605, the rotating handle 606 is controlled to pull the protective door plate 604 to slide along the first sliding groove 603, the rotating handle 606 slides into the handle hole 605 on the other side, the rotating handle 606 is screwed to realize the sealing state of the inner cavity of the shell 601, the battery can be prevented from being exploded to hurt people during detection, then the battery is detected, and when the detection is carried out in a low-pressure environment, the liquid nitrogen heating wire 902 or the liquid nitrogen in the container 904 can be controlled to control the temperature of the inner cavity of the shell 601;

when the battery does not need to be charged or discharged, the self-locking assembly 11 is controlled by the control panel 610 to release the locking state, the third telescopic rod 1001 pushes the mounting frame 1002 to descend, the first magnet 1004 attracts the mounting frame 1002, the mounting block 1101 enters the mounting groove, and after the mounting block 1101 enters the mounting groove, the third telescopic rod 1001 pushes the mounting frame 1002 to descend, so that the sliding rod 1110 is continuously extruded into the circular groove 1104, the first L-shaped rod 1108 slides out along the bevel edge at the bottom end of the first special-shaped groove 1117, and the locking state can be released;

when the self-locking assembly 11 is unlocked, the first return spring 1109 pushes the sliding rod 1110 to descend, the sliding rod 1110 pushes the connecting rod 1112 and the locking block 1114 to separate when descending, the positioning rod 1115 at the rear end of the locking block 1114 penetrates out of the circular sliding groove 1107 and penetrates into the annular groove 1003, and the self-locking assembly 11 is locked in the mounting groove;

when the fixing of the battery needs to be released, the battery is pushed inwards again, the second L-shaped rod 1309 slides out of the positive V-shaped block 1312 along the inclined edge at the rear end of the second special-shaped groove 1311 and then is separated from the second special-shaped groove 1311, the second return spring 1310 pushes the sliding rack 1308 to return, the sliding rack 1308 returns and drives the fixing frames 1304 at two sides to separate through the gear set and the bevel gear set, and the second L-shaped rack 1306 pushes the battery out.

The above embodiments are merely illustrative of the present invention and are not to be construed as limiting the invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications and equivalents may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the technical solution of the present invention is covered by the claims of the present invention.

Claims

1. The battery detection device of the new energy automobile comprises a base (1) and is characterized in that an adaptive groove (5) is formed in the top end of the base (1), a first telescopic rod (2) is fixedly embedded in four corners of the top end of the base (1), long rods (4) are arranged on two sides of the top end of the base (1), lantern rings (3) are sleeved at two ends of each long rod (4), the bottom ends of the lantern rings (3) are hinged with telescopic ends of the first telescopic rods (2), and a set assembly mechanism (6) for integrating various detection functions is arranged at the top end of the base (1);

the assembly mechanism (6) comprises a shell (601), and a charging and discharging mechanism for detecting the charging and discharging performance of the battery is arranged at the top end of the inner cavity of the shell (601);

the charging and discharging mechanism comprises a lifting component (10) and a self-locking component (11), the lifting component (10) comprises a third telescopic rod (1001) fixedly embedded at the top of an inner cavity of the shell (601), a mounting frame (1002) is fixedly arranged at the telescopic end of the third telescopic rod (1001), an electrical property detector is embedded in the mounting frame (1002), mounting grooves are formed in the front end of the bottom of the mounting frame (1002) and the rear end of the bottom of the mounting frame, an annular groove (1003) is formed in the bottom end of the inside of the mounting groove, and a first magnet (1004) is fixedly embedded in the top end of the inside of the mounting groove;

the self-locking assembly (11) comprises an installation block (1101) installed in the installation groove, a second magnet (1102) is fixedly embedded at the top end of the installation block (1101), the middle part of the bottom end of the mounting block (1101) is provided with a holding groove (1103), the middle part of the top end of the holding groove (1103) is provided with a circular groove (1104), a sliding rod (1110) is arranged in the circular groove (1104) in a sliding manner, a conductive head (1116) electrically connected with the electrical property detector is fixedly arranged at the bottom end of the sliding rod (1110), four first hinge seats (1111) are fixedly arranged in the middle of the circumference of the sliding rod (1110) at equal intervals, a connecting rod (1112) is hinged on the first hinged seat (1111), the connecting rod (1112) is hinged with a locking block (1114) through a second hinged seat (1113), a positioning rod (1115) is arranged in the circular sliding groove (1107) in a sliding mode, and one end of the positioning rod (1115) is fixedly connected with one end of the locking block (1114);

the inner chamber of shell (601) still is equipped with temperature analog mechanism (9), striking analog mechanism (12) and atmospheric pressure analog mechanism (14), the top equidistance of shell (601) is equipped with six sets of control mechanism who is used for controlling various functions, the both sides of shell (601) all are equipped with four installation coupling mechanism (7) that are used for fixed shell (601) position.

2. The battery detection device of the new energy automobile as claimed in claim 1, wherein four square sliding grooves (1105) are formed in the circular groove (1104) at equal intervals on the circumferential side, a wedge-shaped groove (1106) is formed in the middle of the top end of each square sliding groove (1105), a circular sliding groove (1107) communicated with the inside of each square sliding groove (1105) is formed in the mounting block (1101) at equal intervals on the circumferential side, and a first L-shaped rod (1108) is fixedly arranged in the middle of the top end of the inner cavity of the circular groove (1104).

3. The battery detection device of the new energy automobile according to claim 2, wherein a first return spring (1109) located on one side of a first L-shaped rod (1108) is fixedly arranged at the top end of the inner cavity of the circular groove (1104), a first special-shaped groove (1117) is formed in the middle of the top end of the sliding rod (1110), an inverted V-shaped block (1118) is fixedly arranged in the middle of the inner cavity of the first special-shaped groove (1117), and a first wedge-shaped block (1119) is fixedly arranged on one side of the top end in the first special-shaped groove (1117).

4. The battery detection device of the new energy automobile according to claim 1, wherein the temperature simulation mechanism (9) is used for controlling the air temperature in the inner cavity of the housing (601) to simulate the state of the battery in the real environment, the charging and discharging mechanism is used for controlling the charging and discharging condition detection of the battery, the impact simulation mechanism (12) is used for detecting the state of the battery when the battery is impacted, and the air pressure simulation mechanism (14) is used for simulating the state of the battery in the real low-air pressure or high-air pressure environment.

5. The battery detection device of the new energy automobile according to claim 1, wherein the assembly mechanism (6) further comprises four placement grooves (602) arranged on two sides of the housing (601), the front end of the bottom of the inner cavity of the housing (601) is rotatably provided with a plurality of first roller shafts (607), and the bottom ends of the two sides of the inner cavity of the housing (601) are rotatably provided with a plurality of second roller shafts (608).

6. The battery detection device of the new energy automobile according to claim 5, wherein the temperature simulation mechanism (9) comprises heat conduction pipes (901) fixedly embedded at two sides of an inner cavity of the housing (601) and positioned at the tops of the second roll shafts (608), electric heating wires (902) are fixedly embedded in the opposite sides of the two heat conduction pipes (901), a plurality of volatilization holes positioned between the electric heating wires (902) are formed in the opposite sides of the two heat conduction pipes (901), containers (904) are fixedly embedded in the top ends of the two sides of the housing (601), an outlet of each container (904) is communicated with one end of the corresponding heat conduction pipe (901) through an electromagnetic valve (903), a filling pipe (905) is communicated with the top end of each container (904), and a sealing cover extending to the outside of the housing (601) is installed at the end portion of each filling pipe (905).

7. The battery detection device of the new energy automobile as claimed in claim 5, wherein the impact simulation mechanism (12) includes two first square blocks (1201) fixedly arranged on two sides inside the housing (601) and located at the rear end of a second roller shaft (608), a second square block (1202) is fixedly arranged between the two first square blocks (1201), a plurality of fourth telescopic rods (1203) are fixedly embedded in one side of the first square block (1201), a plurality of fifth telescopic rods (1204) are fixedly embedded in one side of the second square block (1202), and piercing nails are fixedly arranged at the telescopic ends of the fifth telescopic rods (1204).

8. The battery detection device of the new energy automobile according to claim 1, wherein the air pressure simulation mechanism (14) comprises an air suction groove (1401) formed in the rear end of the inner cavity of the housing (601), a second expansion link (1402) is fixedly arranged at the rear end inside the air suction groove (1401), and a piston (1403) slidably arranged in the air suction groove (1401) is fixedly arranged at the expansion link end of the second expansion link (1402).

9. The battery detection device of the new energy automobile according to claim 1, wherein each group of the control mechanism includes two control assemblies (8) respectively disposed on two sides of the top end of the housing (601), each control assembly (8) includes a connection groove (801) disposed on the top end of the housing (601), the top ends of two sides inside the connection groove (801) are both fixedly provided with a third arc-shaped elastic piece (802), and the bottom ends of two sides inside the connection groove (801) are both fixedly embedded with a first conductive elastic piece (803).

10. The battery detection device of the new energy automobile according to claim 5, wherein the installation and connection mechanism (7) comprises two placement plates (702) installed inside the placement grooves (602), two sliding rings (711) are arranged on one sides of the two placement plates (702) away from the housing (601), the two sliding rings (711) are respectively and fixedly connected with the two placement plates (702), the two sliding rings (711) are respectively and symmetrically provided with half threaded grooves (712) on one sides away from the housing (601), the top ends of the sliding rings (711) connected with the placement plates (702) positioned above are provided with the half threaded grooves (712), the bottom ends of the sliding rings (711) connected with the placement plates (702) positioned below are provided with the half threaded grooves (712), circular pipes (701) are inserted in the middle parts of the sliding rings (711), a positive thread groove (706) matched with a half thread groove (712) is formed in one side, far away from the shell (601), of the circular tube (701), a thread nail (707) is connected to the inner portion of the positive thread groove (706) in a threaded manner, square grooves (703) are formed in the opposite sides of the two placement plates (702), rotating holes are formed in the front end and the rear end, close to the shell (601), of the square grooves (703), a second arc-shaped elastic sheet (709) is fixedly arranged in each rotating hole, a limiting rod (708) is rotatably arranged in each rotating hole, arc-shaped grooves (710) are formed in the bottom end of each limiting rod (708) and one side, far away from the shell (601), square plates (704) are arranged in the square grooves (703), copper sleeves (705) are sleeved on the square plates (704), limiting rods (710) are fixedly arranged on the side of the front ends and the side of the rear ends of the square plates (704), and two arc-shaped grooves (710) which are vertically arranged are formed in the limiting rods (708), fixing rings are fixedly sleeved at two ends of the round pipe (701).