CN217954482U

CN217954482U - Portable power battery detection equipment

Info

Publication number: CN217954482U
Application number: CN202220796134.9U
Authority: CN
Inventors: 朱晋; 王薛超; 许书军
Original assignee: China Automotive Engineering Research Institute Co Ltd
Current assignee: China Automotive Engineering Research Institute Co Ltd
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-12-02
Anticipated expiration: 2032-04-08

Abstract

The utility model discloses a portable power battery check out test set, including the check out test set main part, the interface communication function that charges that carries out data transmission with battery system has, communication mode is the CAN communication of the interface standard that charges, read battery state information, battery system CAN control the mode of this technical method system through down communication function, for example start, stop, CAN control the mode of charging electric pile through filling electric pile communication function with the outside, still have and realize battery package data communication function with supporting OBD data module, supporting OBD data module CAN communicate with vehicle OBD mouth, realize the interactive ability of data with the backstage, locate function, the data that reaches the equipment on BMS and the outside OBD data module. The utility model discloses an utilize two to accomodate the side pocket and carry out the work of accomodating of connecting wire and connecting terminal, can be in the transport the utility model discloses an in-process carries relevant accessory together, need not to consider the position of collecting bag, and the flexibility is higher, and it is more convenient to carry.

Description

Portable power battery detection equipment

Technical Field

The utility model relates to a battery test equipment technical field, more specifically say, the utility model relates to a portable power battery test equipment.

Background

The lithium metal battery generally uses manganese dioxide as a positive electrode material, uses metal lithium or alloy metal thereof as a negative electrode material, and uses a non-aqueous electrolyte solution to connect a positive electrode and a negative electrode, and can be divided into a lithium metal battery and a lithium ion battery, wherein the lithium ion battery does not contain metallic lithium and can be charged, but the lithium ion battery generally needs to perform charging performance detection work, and a lithium battery detection system generally performs related detection on the battery state under the working condition of charging and discharging based on the battery.

The lithium battery detection system generally adopts a working condition based on charging and discharging of a battery to perform related detection on the battery state. The existing assays are equipped with two of the following: the battery pack is detached from the vehicle, the direct current output of the detection device is directly connected with the positive and negative high-voltage ports of the battery pack, corresponding charging or discharging working conditions are set, and then a voltage and current sensor is externally connected to test the operating parameters of the battery pack, and relevant battery state indexes are calculated; and by utilizing the standard charging interface, the detection device is directly connected with the charging interface, the battery is charged according to the output power of the fixed charging working condition of the vehicle, and the state index of the relevant battery is calculated through the data transmitted by the charging interface.

When the power battery is detected, different types of connecting wires and connecting terminals need to be contacted to connect the equipment and the battery, the connecting wires and the connecting terminals are generally stored by a storage bag of the detection equipment, but the connecting wires and the connecting terminals are easily limited by the position of the storage bag when being taken, so that the detection work of the different types of batteries is not facilitated, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a portable power battery check out test set, the utility model aims to solve the technical problem that: through the mode that detects collecting bag storage connecting wire and connecting terminal, easily receive the restriction of collecting the package position when taking connecting wire and connecting terminal, be unfavorable for carrying out the detection achievement of different kind batteries.

In order to achieve the above object, the utility model provides a following technical scheme: portable power battery check out test set, including the check out test set main part, the outside of check out test set main part is provided with detects the drain pan, the back that detects the drain pan top articulates there is the detection cap, the inside of detecting the drain pan both sides has all been seted up the side pocket and has been accomodate the groove, the bottom in groove is accomodate to the side pocket articulates there is the side pocket of accomodating, one side of accomodating the side pocket top is provided with two L type hook blocks of front and back symmetry, two swing joint has the limiting plate between the L type hook block, the back and the back of limiting plate one side and the back that is located positive L type hook block one side have all processed the chamfer, the top fixedly connected with release connecting plate of limiting plate, the top fixedly connected with U type frame of release connecting plate, U type frame swing joint is in the inside that detects the drain pan both sides top, the inside on groove has been seted up the button and has been accomodate the groove, reset spring has been cup jointed in the outside activity on U type frame front and back top, the inside of control button front and the back all is provided with the connecting screw, the bottom of connecting screw carries out threaded connection with the inside on U type frame top, the front of detection drain pan is articulated carry.

In a preferred embodiment, the inside of the bottom ends of the two sides of the detection case cover is provided with a button cover groove, the control button is movably connected inside the button cover groove, and the control button can be attached to the top end of the detection case cover when the detection case cover is covered by the button cover groove.

In a preferred embodiment, the top end of one side of the storage side pocket is movably connected with an ejection block, one side of the ejection block is fixedly connected with an ejection spring, one end of the ejection spring is fixedly connected with the inside of the storage side pocket, and the storage side pocket can be ejected out of the inside of the side pocket storage groove by using the ejection block and the ejection spring after the L-shaped hook block is disconnected with the limiting plate.

In a preferred embodiment, be located openly the equal fixedly connected with conflict spring in the positive both sides of L type piece that colludes, conflict spring's positive fixedly connected with supporting baffle, one side of supporting baffle carries out fixed connection with the one side of accomodating the side pocket top, through the use to conflict spring, makes things convenient for two L types to collude piece and limiting plate and accomplish the joint work in the coplanar.

In a preferred embodiment, be located openly two guide bars of the equal fixedly connected with in the positive both sides of L type piece are colluded, two guide bar swing joint is in the inside of holding back plate, the outside at the guide bar is cup jointed in the activity of conflict spring, through the use to the guide bar, can make the L type piece of colluding at the trapped orbit internalization, guarantees that the L type colludes being connected of piece and limiting plate and throw off work.

In a preferred embodiment, the outside of the front surface and the back surface of the top end of the U-shaped frame are movably sleeved with return springs, the top ends of the return springs are in contact with the bottom end of the control button, and the control button can be reset after being pressed through the use of the return springs.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a push down control button and promote U type frame to the bottom motion, it promotes the limiting plate to the bottom motion between two L type colludes the piece to drive the release connecting plate, make the release connecting plate can follow and pass between two L type colludes the piece, at this moment, it supports with the help of the inner wall of side pocket storage groove one side to promote ejecting piece by extruded ejecting spring, can make two inside of accomodating the side pocket and accomodating the groove in the side pocket expand to both sides, the person of facilitating the use takes relevant device from the inside of accomodating the side pocket, the flexibility is higher, it is more convenient to carry, do not receive the restriction of collecting bag position.

2. The utility model discloses a to expand accomodate the side pocket and cover again, set up two chamfers in two L type colluding the piece outsides of accomodating side pocket top one side and the chamfer contact of limiting plate one side, promote two L type colluding the piece and keep away from each other and extrude the spring that supports and touch, after the limiting plate falls on the inboard between two L type colluding the piece, conflict spring reset restriction limiting plate and two L type colluding the piece and break away from the connection, can carry out the work of accomodating of relevant device.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of a partially developed structure of the present invention;

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

FIG. 4 is a schematic view of the connection structure of the control button and the storage side pocket of the present invention;

FIG. 5 is a schematic cross-sectional view of the inspection bottom case and the inspection case cover according to the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

The reference signs are: 1. detecting the bottom shell; 2. a carrying handle; 3. detecting a shell cover; 4. a side pocket accommodating groove; 5. a side pocket is accommodated; 6. detecting an apparatus main body; 7. a button cover slot; 8. a control button; 9. ejecting a block; 10. ejecting a spring; 11. an L-shaped hook block; 12. a limiting plate; 13. a U-shaped frame; 14. a button receiving groove; 15. a guide rod; 16. releasing the connecting plate; 17. against the spring; 18. a support baffle; 19. a return spring; 20. and (7) connecting screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to the attached drawings 1-3 of the specification, the portable power battery detection device comprises a detection device main body 6, a detection bottom shell 1 is arranged outside the detection device main body 6, a detection shell cover 3 is hinged to the back of the top end of the detection bottom shell 1, side pocket accommodating grooves 4 are formed in the inner portions of two sides of the detection bottom shell 1, and accommodating side pockets 5 are hinged to the bottoms of the side pocket accommodating grooves 4.

The implementation scenario is specifically as follows:

going on the utility model discloses an in the use, will be used for each type connecting wire and connecting terminal that the battery detected to arrange in and control two inside of accomodating side pocket 5 to make and accomodate side pocket 5 and accomodate the inside of groove 4 in the side pocket, can be in the transport the utility model discloses an in-process carries relevant accessory together, need not to consider the position of collecting bag, avoids appearing the user and comes and takes the condition of accessory and appear, and the flexibility is higher, carries more conveniently.

Referring to the attached drawings 3-6 of the specification, the portable power battery detection device of the embodiment comprises a detection shell cover 3, a storage side pocket 5, a button cover groove 7 is formed in the bottom ends of two sides of the detection shell cover 3, a control button 8 is movably connected in the button cover groove 7, through the use of the button cover groove 7, the detection shell cover 3 can be attached to the top end of a detection bottom shell 1 when covered, one side of the top of the storage side pocket 5 is provided with two L-shaped hook blocks 11 which are symmetrical front and back, two opposite sides of the front of the L-shaped hook block 11 are fixedly connected with a collision spring 17, one side of the collision spring 17 is fixedly connected with one side of the top of the storage side pocket 5, through the use of the collision spring 17, the connection work of the two L-shaped hook blocks 11 and a limiting plate 12 in the same plane is facilitated, two guide rods 15 are fixedly connected to two sides of the front of the L-shaped hook block 11 which is positioned in the front, the movable sleeve of the guide rods 15, the movable sleeve is connected to the top end of a release spring 19, the movable hook blocks 11 which are connected to the top end of a release rack, and a reset spring 12 which is connected to the top end of the movable release rack, and a reset rack which is connected to the top end of the reset spring 12, the control button 8 can be reset after the control button 8 is pressed down, the U-shaped frame 13 is movably connected inside two sides of the detection bottom shell 1, the button accommodating groove 14 is formed in the top ends of two sides of the detection bottom shell 1, the control button 8,U is movably connected inside the button accommodating groove 14, the reset spring 19 is movably sleeved outside the front end and the back end of the control button 8,U, the connecting screws 20 are arranged inside the front surface and the back surface of the control button 8, the bottom end of each connecting screw 20 is in threaded connection with the inside of the top end of the U-shaped frame 13, the lifting handle 2 is hinged to the front surface of the detection bottom shell 1, the ejection block 9 is movably connected inside the top end of one side of the accommodating side pocket 5, the ejection spring 10 is fixedly connected to one side of the ejection block 9, one end of the ejection spring 10 is fixedly connected with the inside of the accommodating side pocket 5, and the ejection side pocket 5 can be ejected out of the accommodating side pocket 4 from the limiting plate 12 after the L-shaped hook block 11 is disconnected from the limiting plate.

The implementation scenario is specifically as follows:

in the using process of the utility model, the detecting shell cover 3 is unfolded around the back of the detecting shell cover 1, the detecting device main body 6 is exposed in the visual field of a user, the U-shaped frame 13 is pushed to move towards the bottom by pressing the control button 8 and the two reset springs 19 are extruded to store force, the releasing connecting plate 16 can be driven to push the limiting plate 12 towards the bottom to move towards the bottom between the two L-shaped hook blocks 11, the releasing connecting plate 16 can pass between the two L-shaped hook blocks 11, in the process that the limiting plate 12 is separated from the two L-shaped hook blocks 11, the extruded ejecting spring 10 pushes the ejecting block 9 to support by means of the inner wall at one side of the side pocket accommodating groove 4, thereby promote to accomodate side pocket 5 and accomodate the bottom of groove 4 to the both sides expansion that detects drain pan 1 in the side pocket, the person of facilitating the use takes relevant device from the inside of accomodating side pocket 5, after 19 push control button 8 that hold power reset, the side pocket 5 of accomodating that will expand is covered again, two chamfers that set up in two L type hooked tiles 11 outsides of accomodating side pocket 5 top one side contact with the chamfer of limiting plate 12 one side, promote two L type hooked tiles 11 and keep away from each other and extrude the conflict spring 17 that sets up between supporting baffle 18 and L type hooked tile 11, after limiting plate 12 falls the inboard between two L type hooked tiles 11, conflict spring 17 resets restriction limiting plate 12 and two L type hooked tiles 11 are disconnected.

And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Portable power battery check out test set, including check out test set main part (6), its characterized in that: the detection device comprises a detection device main body (6), a detection bottom shell (1) is arranged outside the detection device main body (6), a detection shell cover (3) is hinged to the back of the top end of the detection bottom shell (1), side pocket accommodating grooves (4) are formed in the inner parts of two sides of the detection bottom shell (1), accommodating side pockets (5) are hinged to the bottom of the side pocket accommodating grooves (4), two L-shaped hook blocks (11) which are symmetrical in the front and back are arranged on one side of the top of the accommodating side pockets (5), a limiting plate (12) is movably connected between the two L-shaped hook blocks (11), chamfers are respectively machined on the back surface and the back surface of one side of the limiting plate (12) and the back surface of one side of the positive L-shaped hook block (11), a release connecting plate (16) is fixedly connected to the top end of the limiting plate (12), a U-shaped frame (13) is movably connected to the inner parts of two sides of the detection bottom shell (1), a button accommodating groove (14) is formed in the inner parts of the top end of two sides of the detection bottom shell (1), a control button accommodating groove (8) is movably connected to the U-shaped frame (13), and a reset screw (20) is connected to the inner screw for controlling button connecting screw (20) and the back surface of the front spring connecting screw (20), the front surface of the detection bottom shell (1) is hinged with a carrying handle (2).

2. The portable power battery detection apparatus of claim 1, wherein: the inside of detecting cap (3) both sides bottom has seted up button lid groove (7), control button (8) swing joint is in the inside of button lid groove (7).

3. The portable power battery detection apparatus of claim 1, wherein: the inner part of the top end of one side of the storage side pocket (5) is movably connected with an ejection block (9), one side of the ejection block (9) is fixedly connected with an ejection spring (10), and one end of the ejection spring (10) is fixedly connected with the inner part of the storage side pocket (5).

4. The portable power battery detection apparatus of claim 1, wherein: be located openly the equal fixedly connected with of both sides that L type colludes piece (11) is positive contradicts spring (17), the positive fixedly connected with supporting baffle (18) of contradicting spring (17), one side and the one side of accomodating side pocket (5) top of supporting baffle (18) carry out fixed connection.

5. The portable power battery detection apparatus of claim 4, wherein: be located openly two guide bars (15) of equal fixedly connected with in the positive both sides of L type piece (11) are colluded, two guide bar (15) swing joint is in the inside of backplate (18), conflict spring (17) activity cup joints the outside at guide bar (15).

6. The portable power battery detection apparatus of claim 1, wherein: reset springs (19) are movably sleeved outside the front face and the back face of the top end of the U-shaped frame (13), and the top ends of the reset springs (19) are in contact with the bottom end of the control button (8).