CN215415789U - Energy feedback charging and discharging test auxiliary mechanism for accurately regulating and controlling lithium battery pack - Google Patents
Energy feedback charging and discharging test auxiliary mechanism for accurately regulating and controlling lithium battery pack Download PDFInfo
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- CN215415789U CN215415789U CN202120802388.2U CN202120802388U CN215415789U CN 215415789 U CN215415789 U CN 215415789U CN 202120802388 U CN202120802388 U CN 202120802388U CN 215415789 U CN215415789 U CN 215415789U
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Abstract
The utility model discloses an auxiliary mechanism for accurately regulating and controlling energy feedback charge and discharge tests of a lithium battery pack, which comprises an outer shell, wherein an inner shell is fixedly arranged in the outer shell, a heat dissipation inclined sheet is arranged at one side of the outer shell, an external port is arranged at the upper end of one end of the inner shell, an inner groove positioned at one end of the inner shell is arranged at one end of the external port, a detection box is fixedly arranged in the inner groove, side grooves are respectively arranged at two sides of the detection box, conductive holes are arranged at one end of the detection box, fixed notches are arranged at two sides of the inner wall of the inner groove, a plug connector is fixedly arranged in each conductive hole, a battery external wire is fixedly arranged at one end of the plug connector, elastic clamping pins positioned at two sides of the detection box are arranged at one end of each side groove, and limiting sliding strips are respectively arranged at two sides of the inner wall of the inner groove. The utility model enables the device to have the function of independent detection, and avoids the damage of the interior.
Description
Technical Field
The utility model relates to the technical field of battery detection, in particular to an auxiliary mechanism for accurately regulating and controlling energy feedback charge-discharge test of a lithium battery pack.
Background
The main functions of the battery charge and discharge tester are that the tester has the function of constant current discharge of the storage battery pack, the function of on-line monitoring and rapid capacity analysis, the activation function and the like, and the host is internally provided with a memory which can directly read, store and record on a floppy disk, and can work with a single machine without carrying a computer; and printing a report by using a computer at a later date.
However, the existing auxiliary mechanism for energy feedback charge-discharge test of the battery pack is troublesome to carry, has a single operation mode and narrow application, is difficult to adapt to the function of simultaneously detecting multiple batteries, and has a lack of a protection structure in the internal structure; therefore, the existing requirements are not met, and an auxiliary mechanism for accurately regulating and controlling the energy feedback charge-discharge test of the lithium battery pack is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an auxiliary mechanism for accurately regulating and controlling energy feedback charge and discharge test of a lithium battery pack, and aims to solve the problems that the auxiliary mechanism for energy feedback charge and discharge test of the battery pack, which is provided in the background art, is single in use mode, complex in work, short in protection structure of an internal structure and the like.
In order to achieve the purpose, the utility model provides the following technical scheme: an auxiliary mechanism for accurately regulating and controlling energy feedback charge and discharge test of a lithium battery pack comprises an outer shell, wherein an inner shell is fixedly arranged in the outer shell, a heat dissipation inclined sheet is arranged at one side of the outer shell, an external port is arranged at the upper end of one end of the inner shell, an inner groove is arranged at one end of the external port, a detection box is fixedly arranged in the inner groove, side grooves are arranged at two sides of the detection box, a conductive hole is arranged at one end of the detection box, fixing notches are arranged at two sides of the inner wall of the inner groove, a plug connector is fixedly arranged in the conductive hole, an external battery lead is fixedly arranged at one end of the plug connector, elastic clamping pins arranged at two sides of the detection box are arranged at one end of the side groove, limiting sliding strips are arranged in the inner groove at two sides of the inner wall of the inner groove, and a slot is arranged at one end of the inner wall of the inner groove, the outer surface of one end of the detection box is provided with a plug pin, conducting strips are arranged on two sides of the plug pin, and sliding grooves are formed in two sides of the detection box.
Preferably, the detection box is connected with the inner groove through the matching of the sliding groove and the limiting sliding strip, conducting strips are arranged on two sides of the inner wall of the slot, and the conducting strip pins are electrically connected with the slot.
Preferably, the elastic bayonet lock and the two sides of the detection box are integrally cast and formed, and the detection box and the inner groove are fixed through the matching of the elastic bayonet lock and the fixed notch.
Preferably, the operation buttons are arranged on the outer surface of one end of the detection box and positioned on one side of the conductive hole.
Preferably, the inner shell and the outer shell are fixed in an inserting mode, and the storage unit is fixedly installed inside the inner shell.
Preferably, every all be provided with the division board between the inside groove, every the detection box is the detecting element alone, the equal fixed mounting in inside of detection box has the detection circuit board, the equal electrically conductive hole electric connection of detection circuit board.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can realize the function of convenient operation by matching the inner shell and the detection boxes, each detection box can realize the detection operation of the battery, and the detection box can be uniformly transmitted and transmitted to the inner part of the shell for storage, thereby realizing the function of one machine with multiple functions, and the detection box is convenient to install;
2. the detection boxes are matched with the inner groove, so that the detection boxes can be quickly installed and replaced, each detection box is of an independent structure, the detection boxes are fixedly installed among each other, the spreading of accidents can be reduced, and the device can be used for carrying and using and can adapt to various operating environments.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a schematic view of a connecting structure of the inner housing and the detecting box according to the present invention;
FIG. 3 is a schematic view of the structure of the detecting cassette of the present invention;
FIG. 4 is a schematic cross-sectional view of the inner tank and the detecting box of the present invention.
In the figure: 1. an outer housing; 2. an inner housing; 3. a heat dissipation inclined plate; 4. an external port; 5. an inner tank; 6. a detection cartridge; 7. a side groove; 8. a conductive via; 9. a fixed notch; 10. a battery external connection wire; 11. an elastic bayonet lock; 12. a plug-in connector; 13. a limiting slide bar; 14. a slot; 15. a blade pin; 16. a conductive sheet; 17. a chute.
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.
Referring to fig. 1 to 4, an embodiment of the present invention includes: an auxiliary mechanism for accurately regulating and controlling energy feedback charge and discharge test of a lithium battery pack comprises an outer shell 1, an inner shell 2 is fixedly arranged inside the outer shell 1, a heat dissipation inclined sheet 3 is arranged at one side of the outer shell 1, an external port 4 is arranged at the upper end of one end of the inner shell 2, an internal groove 5 positioned at one end of the inner shell 2 is arranged at one end of the external port 4, a detection box 6 is fixedly arranged inside the internal groove 5, side grooves 7 are arranged at two sides of the detection box 6, a conductive hole 8 is arranged at one end of the detection box 6, fixing notches 9 are arranged at two sides of the inner wall of the internal groove 5, through the mechanism, replacement treatment can be realized on the detection box 6, plug-in connectors 12 are fixedly arranged inside the conductive hole 8, a battery external wire 10 is fixedly arranged at one end of the plug-in connectors 12, elastic clamping pins 11 positioned at two sides of the detection box 6 are arranged at one end of the side groove 7, and limiting slide bars 13 are arranged at two sides of the inner wall of the internal groove 5, the slot 14 is arranged at one end of the inner wall of the inner groove 5, the inserting pin 15 is arranged on the outer surface of one end of the detection box 6, the conducting strips 16 are arranged on two sides of the inserting pin 15, the information transmission function can be realized when the detection box 6 is inserted into the inner groove 5 through the mechanism, and the sliding grooves 17 are arranged on two sides of the detection box 6.
Furthermore, the detection box 6 is connected with the inner groove 5 through the matching of the sliding groove 17 and the limiting sliding strip 13, the conducting strips 16 are arranged on the two sides of the inner wall of the slot 14, and the inserting piece pin 15 is electrically connected with the slot 14.
Further, the shaping is pour through an organic whole to flexible bayonet lock 11 and the both sides that detect box 6, and it is fixed with the cooperation of fixed notch 9 through flexible bayonet lock 11 between detection box 6 and the inside groove 5, through this mechanism, can realize changing the processing to detecting box 6.
Further, the outer surface of one end of the detection box 6 is arranged with an operation button positioned at one side of the conductive hole 8, and the detection operation requirement of the device can be realized through the mechanism.
Further, interior casing 2 passes through the draw-in groove with shell body 1 and fixes, and the inside fixed mounting of interior casing 2 has the memory cell, through this mechanism, can realize the isolation protection function of device.
Further, every all be provided with the division board between the inside groove 5, every detection box 6 is the detecting element alone, and the equal fixed mounting in inside of detection box 6 has a detection circuitry board, and 8 electric connection of the equal conducting hole of detection circuitry board, through this mechanism, can realize the convenient fixed function of device.
The working principle is as follows: when in use, firstly the detection box 6 is inserted into the inner groove 5, the slot at one end of the detection box 6 is matched with the bolt on the inner wall of the inner groove 5, the detection box 6 is electrically connected with the inner part of the inner shell 2, then the battery external connection wire 10 is connected with a battery to be detected, the plug-in connector 12 is inserted into the conductive hole 8, the detection box 6 carries out detection processing on the detection box and transmits detected data to the inner part of the inner shell 2, the data is stored by the storage unit and finally is connected with a computer or printing equipment by the external port 4 for data printing operation, the device can realize the function of convenient operation by the matching of the inner shell 2 and the detection box 6, and each detection box 6 can realize the battery detection operation and can be uniformly stored into the inner part of the inner shell 2, thereby realizing the function of one machine with multiple purposes, and leading the device to have multiple using modes, through the cooperation of detecting box 6 and inside groove 5, can realize the quick installation and the change effect of detecting box 6 to every detects box 6 and is the isolated construction, can reduce stretching of accident.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an accurate regulation and control lithium cell group energy repayment charge-discharge test complementary unit, includes shell body (1), its characterized in that: the inner shell (2) is fixedly installed in the outer shell (1), a heat dissipation inclined sheet (3) is arranged at one side of the outer shell (1), an external port (4) is arranged at the upper end of one end of the inner shell (2), an internal groove (5) located at one end of the inner shell (2) is arranged at one end of the external port (4), a detection box (6) is fixedly installed in the internal groove (5), side grooves (7) are arranged on two sides of the detection box (6), conductive holes (8) are arranged at one end of the detection box (6), fixed notches (9) are arranged on two sides of the inner wall of the internal groove (5), a plug-in connector (12) is fixedly installed in the internal groove (8), a battery external wire (10) is fixedly installed at one end of the plug-in connector (12), and elastic clamping pins (11) located on two sides of the detection box (6) are arranged at one end of the side groove (7), the two sides of the inner wall of the inner groove (5) are provided with limiting sliding strips (13), one end of the inner wall of the inner groove (5) is provided with a slot (14), the outer surface of one end of the detection box (6) is provided with a plug piece pin (15), conducting strips (16) are arranged on two sides of the plug piece pin (15), and sliding grooves (17) are formed in two sides of the detection box (6).
2. The auxiliary mechanism for the energy feedback charge and discharge test of the lithium battery pack with the accurate regulation and control function of claim 1, wherein: the detection box (6) is connected with the inner groove (5) through the matching of the sliding groove (17) and the limiting sliding strip (13), conducting strips (16) are arranged on two sides of the inner wall of the slot (14), and the plug pin (15) is electrically connected with the slot (14).
3. The auxiliary mechanism for the energy feedback charge and discharge test of the lithium battery pack with the accurate regulation and control function of claim 1, wherein: the detection box is characterized in that the elastic clamping pins (11) and the two sides of the detection box (6) are integrally cast and formed, and the detection box (6) and the inner groove (5) are fixed through the matching of the elastic clamping pins (11) and the fixed notch (9).
4. The auxiliary mechanism for the energy feedback charge and discharge test of the lithium battery pack with the accurate regulation and control function of claim 1, wherein: and operation buttons positioned at one side of the conductive hole (8) are arranged on the outer surface of one end of the detection box (6).
5. The auxiliary mechanism for the energy feedback charge and discharge test of the lithium battery pack with the accurate regulation and control function of claim 1, wherein: the inner shell (2) is fixed with the outer shell (1) in an inserting mode, and a storage unit is fixedly installed inside the inner shell (2).
6. The auxiliary mechanism for the energy feedback charge and discharge test of the lithium battery pack with the accurate regulation and control function of claim 1, wherein: every all be provided with the division board between inside groove (5), every detect box (6) and be the detecting element alone, the equal fixed mounting in inside of detecting box (6) has the detection circuit board, the equal electrically conductive hole (8) electric connection of detection circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120802388.2U CN215415789U (en) | 2021-04-20 | 2021-04-20 | Energy feedback charging and discharging test auxiliary mechanism for accurately regulating and controlling lithium battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120802388.2U CN215415789U (en) | 2021-04-20 | 2021-04-20 | Energy feedback charging and discharging test auxiliary mechanism for accurately regulating and controlling lithium battery pack |
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| CN215415789U true CN215415789U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120802388.2U Active CN215415789U (en) | 2021-04-20 | 2021-04-20 | Energy feedback charging and discharging test auxiliary mechanism for accurately regulating and controlling lithium battery pack |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116505458A (en) * | 2023-05-10 | 2023-07-28 | 宁波明禾新能源科技有限公司 | Embedded shutoff terminal box of solar module |
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2021
- 2021-04-20 CN CN202120802388.2U patent/CN215415789U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116505458A (en) * | 2023-05-10 | 2023-07-28 | 宁波明禾新能源科技有限公司 | Embedded shutoff terminal box of solar module |
| CN116505458B (en) * | 2023-05-10 | 2023-11-10 | 宁波明禾新能源科技有限公司 | Embedded shutoff terminal box of solar module |
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