CN216160794U - Circular electricity core charge-discharge testing arrangement - Google Patents
Circular electricity core charge-discharge testing arrangement Download PDFInfo
- Publication number
- CN216160794U CN216160794U CN202121427153.6U CN202121427153U CN216160794U CN 216160794 U CN216160794 U CN 216160794U CN 202121427153 U CN202121427153 U CN 202121427153U CN 216160794 U CN216160794 U CN 216160794U
- Authority
- CN
- China
- Prior art keywords
- connector
- stainless steel
- outer frame
- box
- distance adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Tests Of Electric Status Of Batteries (AREA)
- Secondary Cells (AREA)
Abstract
The utility model provides a circular battery cell charging and discharging test device which comprises a stainless steel outer frame, fixing plates and connector modules, wherein gasket strips are arranged on the left side and the right side of the lower surface of the stainless steel outer frame, a plurality of fixing plates are arranged at the rearmost ends of the two sides in the stainless steel outer frame, a plurality of placing plates are arranged on the two sides in the stainless steel outer frame, guide groove strips are arranged on the left side and the right side of the upper surface of each placing plate, connecting plates are arranged on the left side and the right side of the front surface of the stainless steel outer frame, the connector modules are arranged on the left side and the right side of the front surface of each fixing plate, and a first connector is arranged in the middle of the lower end of the front surface of each connector die. Through the distance adjustment base plate, regulating block and the distance regulating block that set up can be compatible not unidimensional circular electric core and use, designed one and got a movable structure of putting electric core fast, make things convenient for operator's quick replacement electric core.
Description
Technical Field
The utility model belongs to the field of performance experiments of charging and discharging of a circular battery cell, and particularly relates to a charging and discharging testing device of the circular battery cell.
Background
At present, whether the performance of a manufactured battery core meets the set requirement needs to be tested experimentally. The battery core needs to be subjected to charge and discharge tests at different temperatures, and the current and voltage of the battery core are monitored in the whole process. Therefore, a device is needed to assist in fixing the battery cell, conducting the positive electrode and the negative electrode, and connecting with external equipment. High and low temperature resistance is also required. In order to improve efficiency, more channels need to be arranged as much as possible to test more cells. The positive and negative part that switches on of electric core, the great current that has all need to bear with external equipment's connecting element (at present 30 amperes), but, current electric core test equipment can not be compatible not unidimensional circular electric core and use to installation method and dismantlement method are too loaded down with trivial details, and inconvenient operating personnel carry out the electric core and change, consequently, need a circular electric core charge and discharge testing arrangement now urgently.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a circular battery cell charging and discharging test device, which solves the problems in the background technology.
The utility model is realized by the following technical scheme: the utility model provides a circular electric core charge-discharge testing arrangement, includes outer frame of stainless steel, electric core tool box, fixed plate, connector module and bakelite box, the outer frame of stainless steel lower surface left and right sides all is provided with the filler strip, the outer frame of stainless steel both sides rearmost is provided with a plurality of fixed plates, the outer frame of stainless steel both sides are provided with a plurality of boards of placing, every place the board upper surface left and right sides and all be provided with the guide slot strip, the outer frame of stainless steel front surface left and right sides all is provided with the connecting plate, every the fixed plate front surface left and right sides all is provided with the connector module, every be provided with first connector in the middle of the connector mould front surface lower extreme, every connector mould front surface left side below all is provided with the locating pin with the right side top, every place the board upper surface all be provided with electric core tool box, every electric core tool box all by aluminum alloy handle, The device comprises a bakelite box, a second connector, a battery cell negative electrode probe, an adjusting block, a linear slide rail, a battery cell positive electrode probe, a probe mounting block, a distance adjusting block, a plugging screw, a spring and a distance adjusting substrate.
As a preferred embodiment, an aluminum alloy handle is disposed in the middle below the front surface of the bakelite box, second connectors are disposed on the left and right sides above the rear surface of the bakelite box, a plurality of cell negative probes are disposed on the rear surface in the bakelite box, a plurality of adjusting blocks and a plurality of linear slide rails are disposed in the bakelite box, a plurality of linear slide rails are disposed in front of the adjusting blocks, a plurality of probe mounting blocks are disposed in the middle of the upper surfaces of the linear slide rails, a plurality of sliders are disposed on the lower surfaces of the probe mounting blocks, each slider is disposed in each linear slide rail, a plurality of distance adjusting substrates are disposed on the lower surfaces of the linear slide rails, a distance adjusting block is disposed at the front end of the upper surface of each adjusting substrate, a fixing hole is disposed in the middle of each probe mounting block, and a cell positive probe is disposed in each fixing hole, every all be provided with between distance adjusting block and every probe installation piece and fill the screw, it is a plurality of the spring sets up respectively and beats screw outside surface at a plurality of stopper.
In a preferred embodiment, the left and right sides of the lower surface of each bakelite box are arranged in the guide grooves on the left and right sides of the upper surface of each placing plate.
As a preferred embodiment, an external device is connected to both of the connection plates.
In a preferred embodiment, the stainless steel outer frame is integrally designed to be hollow in practical use.
In a preferred embodiment, the distance adjusting block is fixed to the distance adjusting base plate by a screw and a nut.
In a preferred embodiment, the second connector is connected to the first connector.
After the technical scheme is adopted, the utility model has the beneficial effects that: the distance adjusting base plate, the adjusting block and the distance adjusting block can be compatible with circular battery cores of different sizes for use (the length is 30-90MM, the diameter is 10-35MM), a movable structure for rapidly taking and placing the battery core is designed, and the battery core can be rapidly replaced by an operator conveniently.
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 description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of an overall structure of a circular cell charge and discharge test apparatus according to the present invention.
Fig. 2 is a top surface view of a circular cell charge and discharge test apparatus according to the present invention.
Fig. 3 is a rear surface view of a circular cell charge and discharge test apparatus according to the present invention.
Fig. 4 is a front surface view of a circular cell charge and discharge test apparatus of the present invention.
Fig. 5 is a three-dimensional view of a stainless steel outer frame of the round cell charge-discharge test device of the present invention.
Fig. 6 is a front surface view of a stainless steel outer frame of a circular cell charge and discharge test apparatus according to the present invention.
Fig. 7 is a three-dimensional view of a cell jig box of a circular cell charge and discharge testing apparatus according to the present invention.
Fig. 8 is a top surface view of a cell jig box of a circular cell charge and discharge test apparatus according to the present invention.
Fig. 9 is a front surface view of a cell jig box of a circular cell charge and discharge test apparatus according to the present invention.
Fig. 10 is a rear surface view of a cell jig box of a circular cell charge and discharge test apparatus according to the present invention.
In the figure, 1-filler strip, 2-guide groove strip, 3-fixing plate, 4-connector module, 5-positioning pin, 6-first connector, 7-connecting plate, 8-stainless steel outer frame, 9-battery cell jig box, 10-placing plate, 901-aluminum alloy handle, 902-battery wood box, 903-second connector, 904-battery cell cathode probe, 905-adjusting block, 906-linear slide rail, 907-battery cell anode probe, 908-probe mounting block, 909-distance adjusting block, 910-tuck screw, 911-spring and 912-distance adjusting substrate.
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.
Referring to fig. 1 to 10, the present invention provides a technical solution: the utility model provides a circular electric core charge-discharge testing arrangement, including outer frame of stainless steel 8, electric core tool box 9, fixed plate 3, connector module 4 and bakelite box 902, the outer frame of stainless steel 8 lower surface left and right sides all is provided with filler strip 1, the stainless steel frame interior both sides rearmost end is provided with a plurality of fixed plate 3, both sides are provided with a plurality of boards 10 of placing in the stainless steel frame, every board 10 upper surface left and right sides of placing all is provided with guide slot strip 2, the stainless steel frame front surface left and right sides all is provided with connecting plate 7, every fixed plate 3 front surface left and right sides all is provided with connector module 4, all be provided with first connector 6 in the middle of every connector mould front surface lower extreme, every connector mould front surface left side below all is provided with locating pin 5 with the right side top, every board 10 upper surface all is provided with electric core tool box 9 of placing, every electric core tool box 9 all by aluminum alloy handle 901, The device comprises a bakelite box 902, a second connector 903, a cell cathode probe 904, an adjusting block 905, a linear slide rail 906, a cell anode probe 907, a probe mounting block 908, a distance adjusting block 909, a ramming screw 910, a spring 911 and a distance adjusting substrate 912.
An aluminum alloy handle 901 is arranged in the middle of the lower part of the front surface of the bakelite box 902, second connectors 903 are arranged on the left side and the right side of the upper part of the rear surface of the bakelite box 902, a plurality of cell cathode probes 904 are arranged on the inner rear surface of the bakelite box 902, a plurality of adjusting blocks 905 and a plurality of linear slide rails 906 are arranged in the bakelite box 902, a plurality of linear slide rails 906 are arranged in front of the adjusting blocks 905, a plurality of probe mounting blocks 908 are respectively arranged in the middle of the upper surfaces of the linear slide rails 906, a plurality of sliding blocks are respectively arranged on the lower surfaces of the probe mounting blocks 908, each sliding block is arranged in each linear slide rail 906, a plurality of distance adjusting substrates 912 are respectively arranged on the lower surfaces of the linear slide rails 906, a distance adjusting block 909 is arranged at the front end of the upper surface of each adjusting substrate, a fixing hole is arranged in the middle of each probe mounting block 908, a cell anode probe 907 is arranged in each fixing hole, and a plug screw 910 is arranged between each distance adjusting block 909 and each probe mounting block 908, a plurality of springs 911 are respectively disposed on outer side surfaces of the plurality of setscrew 910.
Every is placed and all is provided with every bakelite box 902 lower surface left and right sides in the guide slot strip 2 of the board 10 upper surface left and right sides, plays the guide effect through guide slot strip 2, makes things convenient for first connector 6 to be connected with second connector 903.
The external equipment is connected with the two connecting plates 7, and the current and voltage process of the battery cell is monitored in the whole process through the external equipment.
The stainless steel outer frame 8 is integrally designed in a hollow-out mode in actual use, air flow is facilitated through the hollow-out design, and the temperature is guaranteed to be uniform.
The distance adjusting block 909 is fixed on the distance adjusting substrate 912 by a screw and a nut, and the distance adjusting substrate 912 can be adjusted according to the length of the battery cell.
The second connector 903 is connected to the first connector 6.
As an embodiment of the present invention: in actual use, the stainless steel is designed to be integrally hollow, the lower parts of the plurality of battery cell jig boxes 9 are respectively aligned to the guide grooves 2 on the left side and the right side of the plurality of placing plates 10, the battery cell jig boxes 9 are guided by the guide grooves 2, so that the first connector 6 on the battery cell jig box 9 is aligned with the second connector 903, and is guided by the positioning pin 5, thereby facilitating the connection of the first connector 6 and the second connector 903, the adjusting block 905 can adjust the size according to the diameter of the battery cell, move the probe mounting block 908 towards the distance adjusting block 909, the probe mounting block 908 can slide linearly on the linear slide 906, the probe mounting block 908 presses the spring 911, so that the spring 911 contracts, thereby driving the positive electrode probe 907 of the battery core to move towards the distance adjusting block 909, so that the distance length of the battery core can be adjusted, and an operator can conveniently take down the battery core for quick replacement; the distance adjusting substrate 912, the adjusting block 905 and the distance adjusting block 909 are compatible with round battery cores of different sizes for use (the length is 30-90MM, and the diameter is 10-35MM), so that a movable structure for rapidly taking and placing the battery core is designed, and an operator can rapidly replace the battery core.
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 utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides a circular electric core charge-discharge testing arrangement, includes outer frame of stainless steel (8), electric core tool box (9), fixed plate (3), connector module (4) and bakelite box (902), its characterized in that: the left side and the right side of the lower surface of the stainless steel outer frame (8) are provided with filler strips (1), the rearmost ends of the two sides in the stainless steel outer frame (8) are provided with a plurality of fixed plates (3), the two sides in the stainless steel outer frame (8) are provided with a plurality of placing plates (10), the left side and the right side of the upper surface of each placing plate (10) are provided with guide groove strips (2), the left side and the right side of the front surface of the stainless steel outer frame (8) are provided with connecting plates (7), the left side and the right side of the front surface of each fixed plate (3) are provided with connector modules (4), the middle of the lower end of the front surface of each connector die is provided with a first connector (6), positioning pins (5) are arranged below the left side and above the right side of the front surface of each connector die, and an electric core jig box (9) is arranged on the upper surface of each placing plate (10), each battery cell jig box (9) is composed of an aluminum alloy handle (901), a bakelite box (902), a second connector (903), a battery cell negative electrode probe (904), an adjusting block (905), a linear slide rail (906), a battery cell positive electrode probe (907), a probe mounting block (908), a distance adjusting block (909), a plugging screw (910), a spring (911) and a distance adjusting substrate (912).
2. The round cell charge-discharge testing device of claim 1, characterized in that: the aluminum alloy handle (901) is arranged in the middle of the lower portion of the front surface of the bakelite box (902), second connectors (903) are arranged on the left side and the right side of the upper portion of the rear surface of the bakelite box (902), a plurality of cell cathode probes (904) are arranged on the inner rear surface of the bakelite box (902), a plurality of adjusting blocks (905) and a plurality of linear sliding rails (906) are arranged in the bakelite box (902), the plurality of linear sliding rails (906) are arranged in front of the plurality of adjusting blocks (905), a probe mounting block (908) is arranged in the middle of the upper surface of each linear sliding rail (906), a sliding block is arranged on the lower surface of each probe mounting block (908), each sliding block is arranged in each linear sliding rail (906), a distance adjusting substrate (912) is arranged on the lower surface of each linear sliding rail (906), and a distance adjusting block (909) is arranged at the front end of the upper surface of each adjusting substrate, the middle of each probe mounting block (908) is provided with a fixing hole, each fixing hole is internally provided with a battery core anode probe (907), a plugging screw (910) is arranged between each probe mounting block (908) and each distance adjusting block (909), and the outer side surface of each plugging screw (910) is provided with a spring (911).
3. The round cell charge-discharge testing device of claim 1, characterized in that: the left side and the right side of the lower surface of each bakelite box (902) are arranged in the guide groove strips (2) on the left side and the right side of the upper surface of each placing plate (10).
4. The round cell charge-discharge testing device of claim 1, characterized in that: the two connecting plates (7) are connected with external equipment.
5. The round cell charge-discharge testing device of claim 1, characterized in that: the stainless steel outer frame (8) is integrally hollow.
6. The round cell charge-discharge testing device of claim 1, characterized in that: the distance adjusting block (909) is fixed on the distance adjusting substrate (912) through a screw and a nut.
7. The round cell charge-discharge testing device of claim 1, characterized in that: the first connector (6) is connected to a second connector (903).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427153.6U CN216160794U (en) | 2021-06-25 | 2021-06-25 | Circular electricity core charge-discharge testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121427153.6U CN216160794U (en) | 2021-06-25 | 2021-06-25 | Circular electricity core charge-discharge testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216160794U true CN216160794U (en) | 2022-04-01 |
Family
ID=80835897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121427153.6U Active CN216160794U (en) | 2021-06-25 | 2021-06-25 | Circular electricity core charge-discharge testing arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216160794U (en) |
-
2021
- 2021-06-25 CN CN202121427153.6U patent/CN216160794U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212483790U (en) | Battery charge-discharge measuring device suitable for different dimensions | |
| CN216160794U (en) | Circular electricity core charge-discharge testing arrangement | |
| CN218524748U (en) | Lithium battery retest current conducting plate mechanism for single-side tab outlet | |
| CN108931740B (en) | Probe fixture for testing electrical performance of lithium battery | |
| CN114614067A (en) | Automatic assembling device for lithium battery module | |
| CN209691872U (en) | Soft package power lithium ion battery clamping device | |
| CN209842024U (en) | A partial volume cabinet for test of square lithium cell | |
| CN220271524U (en) | Quick-charging detection connecting clamp for lithium battery cell | |
| CN107946657B (en) | The assemble method of lithium battery core model group | |
| CN218036923U (en) | Lower clamp for high-voltage resistance test of battery core and test tool | |
| CN220961806U (en) | Cell short circuit testing device | |
| CN221100587U (en) | Electrochemical testing clamp for cylindrical battery | |
| CN218272572U (en) | Automatic test equipment for interelectrode voltage resistance of PTC heating module of new energy automobile | |
| CN220207816U (en) | Testing device and testing equipment for battery pack | |
| CN217466986U (en) | Electricity core test fixture | |
| CN220730392U (en) | Test bench for lithium battery pack charge and discharge test | |
| CN217655259U (en) | Laminate polymer battery short circuit testing arrangement | |
| CN215678714U (en) | Ox horn type electrolytic capacitor electric leakage testing device | |
| CN215955589U (en) | Photovoltaic module IV tests and goes up electric frock | |
| CN219695388U (en) | Module direct current internal resistance test fixture | |
| CN220552958U (en) | Square battery hipot detection device | |
| CN212749189U (en) | Laminate polymer battery testing arrangement | |
| CN220896656U (en) | Thin film solar cell efficiency testing device | |
| KR20130134431A (en) | Charging and discharging device of battery cell | |
| CN219393483U (en) | Automobile power battery simulation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |