CN209264414U - A kind of detection device of the lithium battery with anti-tampering regulatory function - Google Patents
A kind of detection device of the lithium battery with anti-tampering regulatory function Download PDFInfo
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- CN209264414U CN209264414U CN201821950497.3U CN201821950497U CN209264414U CN 209264414 U CN209264414 U CN 209264414U CN 201821950497 U CN201821950497 U CN 201821950497U CN 209264414 U CN209264414 U CN 209264414U
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- lithium battery
- tampering
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- detection device
- regulatory function
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Abstract
The utility model discloses a kind of detection device of lithium battery with anti-tampering regulatory function, including seal box and installed cassette, operation aperture is provided with above the seal box, and the centre of operation aperture is equipped with seal cover board, it is to be slidably connected between the operation aperture and seal cover board, the side of the seal box is provided with air outlet, and the centre of air outlet is equipped with wind-guiding fan, guide duct is connected on the outside of the air outlet, safe fire extinction mechanism is installed on the inside of the seal box, the front of the seal box is provided with puncture mechanism for testing, fixing seat is fixed on the right side of the installed cassette, and installed cassette is located at the centre of safe fire extinction mechanism, contact plate is provided on the inside of the fixing seat, connector lug is installed at the top of the fixing seat.The lithium battery uses the structure of the detecting device sealing safety coefficient with anti-tampering regulatory function high, and has from fire-extinguishing function concurrently, while convenient for fixation is adjusted according to the size of lithium battery.
Description
Technical field
The utility model relates to lithium battery detection device technical field, specially a kind of lithium battery, which is used, has anti-tampering adjusting
The detection device of function.
Background technique
It by lithium metal or lithium alloy is negative electrode material, using the battery of non-aqueous electrolytic solution that lithium battery, which is a kind of, due to
The chemical characteristic of lithium metal is very active, so that the processing of lithium metal, preservation, use, very high to environmental requirement, in order to guarantee
Vigorous combustion or explosion will not occur after lithium battery is damaged, need to carry out destructive puncture detection for the lithium battery produced,
It is tested with the safety to lithium battery, since the risk of lithium battery is higher, such experiment detects right and wrong for lithium battery
It is often important.
Present lithium battery puncture assay device structures are relatively simple, are non-hermetic structure, are easy by external environment
Interference, and when unqualified lithium battery test when, it may occur that vigorous combustion or explosion, simple structure are difficult to keep out
Flame and fragment can not quickly put out a fire, and safety is lower, while the pernicious gas for generation of burning can also be diffused into air
In, air is polluted, experimenter is damaged, while the size of lithium battery is not quite similar, general detection device is difficult to root
Flexible modulation is carried out according to lithium battery, for this purpose, it is proposed that a kind of sealing structure safety coefficient is high, and with from fire-extinguishing function concurrently,
It is convenient for that detection device of the fixed lithium battery with anti-tampering regulatory function is adjusted according to the size of lithium battery simultaneously.
Utility model content
The purpose of this utility model is to provide a kind of detection device of lithium battery with anti-tampering regulatory function, with solution
Present lithium battery puncture assay device structures certainly mentioned above in the background art are relatively simple, are non-hermetic structure, hold
Vulnerable to the interference of external environment, and when unqualified lithium battery is in test, it may occur that vigorous combustion or explosion, simply
Structure be difficult to keep out flame and fragment, can not quickly put out a fire, safety is lower, while the pernicious gas for generation of burning
It can be diffused into air, pollute air, experimenter is damaged, while the size of lithium battery is not quite similar, general inspection
Measurement equipment is difficult to the problem of carrying out flexible modulation according to lithium battery.
To achieve the above object, the utility model provides the following technical solutions: a kind of lithium battery, which is used, has anti-tampering adjusting
The detection device of function, including seal box and installed cassette are provided with operation aperture, and operation aperture above the seal box
Centre seal cover board is installed, to be slidably connected between the operation aperture and seal cover board, the side of the seal box is set
It is equipped with air outlet, and the centre of air outlet is equipped with wind-guiding fan, guide duct, the sealing are connected on the outside of the air outlet
Safe fire extinction mechanism is installed, the front of the seal box is provided with puncture mechanism for testing, the installed cassette on the inside of box
Right side is fixed with fixing seat, and installed cassette is located at the centre of safe fire extinction mechanism, is provided with contact on the inside of the fixing seat
Plate is equipped with connector lug at the top of the fixing seat, deck regulating mechanism is provided on the left of the installed cassette.
Preferably, the safe fire extinction mechanism includes carbon dioxide interface, air valve, gas-guide tube and spout, the titanium dioxide
The side of carbon interface is connected with air valve, and gas-guide tube is connected on the inside of air valve, and the upper surface of the gas-guide tube is provided with spout.
Preferably, the horizontal center line between the gas-guide tube about seal box is symmetrical, and the horizontal center line of gas-guide tube
Between be parallel to each other, and spout is evenly arranged along the horizontal direction of gas-guide tube.
Preferably, the puncture mechanism for testing includes fixed swivel nut, screw rod, puncture needle and regulation handle, the fixed spiral shell
The inside nesting of set is equipped with screw rod, and the inner end of the screw rod is equipped with puncture needle, and the outer end of the screw rod is connected with adjusting handle
Hand.
Preferably, the horizontal center line of the fixed swivel nut and the horizontal center line of screw rod are located along the same line, and solid
Determine size between swivel nut and screw rod to match.
Preferably, the deck regulating mechanism includes sliding slot, fixture block and mobile adjustment seat, is equipped on the inside of the sliding slot
Fixture block, and mobile adjustment seat is fixedly connected with above the fixture block to be slidably connected between sliding slot and fixture block.
Preferably, it is bonded to each other between the medial surface of the sliding slot and the lateral surface of fixture block, and ruler between sliding slot and fixture block
It is very little to match.
Compared with prior art, the utility model has the beneficial effects that the lithium battery is used with anti-tampering regulatory function
It is high that structure of the detecting device seals safety coefficient, and has from fire-extinguishing function concurrently, while convenient for being adjusted according to the size of lithium battery
Section is fixed, device generally sealed construction, convenient for keeping the stabilization of internal environment, prevents external environment from causing to do to detection
It disturbs, is conducive to the accuracy for improving detection, and when unqualified lithium battery is in test vigorous combustion can occur for sealing structure
Or explosion time, flame and fragment are kept out, while the harmful gases diffusion for avoiding burning from generating is conducive to improve device into air
Safety, and device is provided with safe fire extinction mechanism, by gas-guide tube introducing carbon dioxide, goes out to device inside
Fire, the horizontal direction of gas-guide tube are evenly arranged with multiple spouts, can spray carbon dioxide by spout and put out a fire, be conducive to
Improve the safety of device；
Device is provided with puncture mechanism for testing, can carry out destructive puncture survey to lithium battery by puncturing mechanism for testing
Examination punctures nesting among the fixation swivel nut of mechanism for testing and is equipped with screw rod, can be turned by the regulation handle connected on the outside of screw rod
Dynamic screw rod moves horizontally screw rod in fixed swivel nut, so that puncture needle be pushed to be moved, due to regulation handle length compared with
It is long, puncture needle more can be easily pushed, convenient for the depth of puncture is adjusted, is conducive to the using flexible for improving device
Property and convenience；
Device is fixed the lithium battery tested by deck regulating mechanism, moves adjustment seat and fixing seat for lithium
The both ends end to end of battery are gripped, and mobile adjustment seat can be moved horizontally in sliding slot by fixture block, convenient for according to lithium
The size of battery is adjusted, and is parallel to each other between sliding slot, convenient for the horizontality for keeping fixture block mobile, and sliding slot and fixture block it
Between size match, convenient for the stability for keeping fixture block mobile and fixed stability, be conducive to improve the applicability of device with
Using flexible.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model positive structure schematic；
Fig. 3 is the utility model safe fire extinction mechanism structure schematic diagram；
Fig. 4 is that the utility model punctures mechanism for testing structural schematic diagram；
Fig. 5 is the utility model deck regulating mechanism structural schematic diagram；.
In figure: 1, seal box；2, operation aperture；3, seal cover board；4, air outlet；5, wind-guiding fan；6, guide duct；7, pacify
Full fire suppression mechanism；701, carbon dioxide interface；702, air valve；703, gas-guide tube；704, spout；8, mechanism for testing is punctured；801,
Fixed swivel nut；802, screw rod；803, puncture needle；804, regulation handle；9, installed cassette；10, fixing seat；11, contact plate；12,
Connector lug；13, deck regulating mechanism；1301, sliding slot；1302, fixture block；1303, mobile adjustment seat.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-5, the utility model provides a kind of technical solution: a kind of lithium battery, which is used, has anti-tampering regulatory function
Detection device, including seal box 1 and installed cassette 9, the top of seal box 1 is provided with operation aperture 2, and operation aperture 2
Centre is equipped with seal cover board 3, is slidably connected between operation aperture 2 and seal cover board 3, the side of seal box 1 is provided with out
Air port 4, and the centre of air outlet 4 is equipped with wind-guiding fan 5, the outside of air outlet 4 is connected with guide duct 6, the inside of seal box 1
Safe fire extinction mechanism 7 is installed, safe fire extinction mechanism 7 includes carbon dioxide interface 701, air valve 702, gas-guide tube 703 and spout
704, the side of carbon dioxide interface 701 is connected with air valve 702, and the inside of air valve 702 is connected with gas-guide tube 703, gas-guide tube
703 upper surface is provided with spout 704, and the horizontal center line between gas-guide tube 703 about seal box 1 is symmetrical, and gas-guide tube 703
Horizontal center line between be parallel to each other, and spout 704 is evenly arranged along the horizontal direction of gas-guide tube 703, and device is generally
Sealed construction prevents external environment from interfering to inspection convenient for keeping the stabilization of internal environment, is conducive to the standard for improving detection
True property, and when unqualified lithium battery is in test vigorous combustion or explosion time can occur for sealing structure keeps out flame and broken
Piece, while the harmful gases diffusion for avoiding burning from generating is conducive to the safety for improving device into air, and device is arranged
There is safe fire extinction mechanism 7, by 703 introducing carbon dioxide of gas-guide tube, puts out a fire to device inside, the level of gas-guide tube 703
Direction is evenly arranged with multiple spouts 704, can spray carbon dioxide by spout 704 and put out a fire, be conducive to improve device
Safety；
The front of seal box 1, which is provided with, punctures mechanism for testing 8, and puncturing mechanism for testing 8 includes fixed swivel nut 801, screw rod
802, puncture needle 803 and regulation handle 804, the inside nesting of fixed swivel nut 801 are equipped with screw rod 802, the inner end peace of screw rod 802
Equipped with puncture needle 803, the outer end of screw rod 802 is connected with regulation handle 804, the horizontal center line and screw rod 802 of fixed swivel nut 801
Horizontal center line be located along the same line, and size matches between fixed swivel nut 801 and screw rod 802, and device, which is provided with, to be worn
Mechanism for testing 8 is pierced, destructive puncture test can be carried out to lithium battery by puncturing mechanism for testing 8, puncture consolidating for mechanism for testing 8
Determine 801 centre nesting of swivel nut and screw rod 802 is installed, screw rod can be rotated by the regulation handle 804 connected on the outside of screw rod 802
802, move horizontally screw rod 802 in fixed swivel nut 801, to push puncture needle 803 to be moved, due to regulation handle
804 length is longer, more can easily push puncture needle 803, convenient for the depth of puncture is adjusted, is conducive to improve
The using flexible and convenience of device；
The right side of installed cassette 9 is fixed with fixing seat 10, and installed cassette 9 is located at the centre of safe fire extinction mechanism 7, fixed
The inside of seat 10 is provided with contact plate 11, and the top of fixing seat 10 is equipped with connector lug 12, and the left side of installed cassette 9 is provided with card
Seat regulating mechanism 13, deck regulating mechanism 13 include sliding slot 1301, fixture block 1302 and mobile adjustment seat 1303, sliding slot 1301 it is interior
Side is equipped with fixture block 1302, and to be slidably connected between sliding slot 1301 and fixture block 1302, the top of fixture block 1302 is fixedly connected with
Mobile adjustment seat 1303, is bonded to each other between the medial surface of sliding slot 1301 and the lateral surface of fixture block 1302, and sliding slot 1301 and card
Size matches between block 1302, and device is fixed by 13 pairs of lithium batteries tested of deck regulating mechanism, mobile to adjust
Section seat 1303 and fixing seat 10 grip the both ends end to end of lithium battery, and mobile adjustment seat 1303 can pass through fixture block
1302 move horizontally in sliding slot 1301, convenient for being adjusted according to the size of lithium battery, are parallel to each other between sliding slot 1301, just
In the horizontality for keeping fixture block 1302 mobile, and size matches between sliding slot 1301 and fixture block 1302, convenient for keeping fixture block
1302 mobile stability and fixed stability are conducive to the applicability and using flexible that improve device.
Working principle: it using detection device of this kind of lithium battery with anti-tampering regulatory function, will examine first
The lithium battery of survey is placed into device, device generally sealed construction, by the translation gliding in operation aperture 2 of seal cover board 3,
Operation aperture 2 is opened, then lithium battery is placed on installed cassette 9 by operation aperture 2, according to the size pair of lithium battery
Deck regulating mechanism 13 is adjusted, and mobile adjustment seat 1303 is moved horizontally in sliding slot 1301 by fixture block 1302, is passed through
Mobile adjustment seat 1303 grips lithium battery with fixing seat 10, and mobile adjustment seat 1303 and the inside of fixing seat 10 are equal
It is provided with contact plate 11, the two poles of the earth of lithium battery can be connected, and extraneous detecting instrument or power supply are accessed by connector lug 12, carried out
Operation aperture 2 is closed by data monitoring then by the translation gliding in operation aperture 2 of seal cover board 3, the sealing of holding meanss
Property, it may then pass through puncture mechanism for testing 8 and carry out puncture test, to detect the safety of lithium battery, pass through regulation handle 804
Screw rod 802 is rotated, screw rod 802 is moved horizontally in fixed swivel nut 801, so that puncture needle 803 be pushed to be moved, makes to puncture
When the test of unqualified lithium battery vigorous combustion or explosion time occur for needle 803, by air valve to puncture test is destroyed lithium battery
702 (model Q11F-16) are opened, and carbon dioxide is made to enter gas-guide tube 703 by carbon dioxide interface 701, then by leading
Spout 704 on tracheae 703 sprays, and puts out a fire to the lithium battery of burning, while opening wind-guiding fan 5 (model PD8025),
The pernicious gas that burning generates is sucked in guide duct 6 by air outlet 4 and is discharged, prevents harmful gases diffusion into air, just
The use process that entire lithium battery uses the detection device with anti-tampering regulatory function is completed in this way.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of lithium battery detection device with anti-tampering regulatory function, including seal box (1) and installed cassette (9),
It is characterized in that: being provided with operation aperture (2) above the seal box (1), and the centre of operation aperture (2) is equipped with sealing cover
Plate (3) is slidably connected between the operation aperture (2) and seal cover board (3), and the side of the seal box (1) is provided with out
Air port (4), and the centre of air outlet (4) is equipped with wind-guiding fan (5), is connected with guide duct on the outside of the air outlet (4)
(6), it is equipped with safe fire extinction mechanism (7) on the inside of the seal box (1), the front of the seal box (1) is provided with puncture and surveys
Test-run a machine structure (8) is fixed with fixing seat (10) on the right side of the installed cassette (9), and installed cassette (9) is located at safe fire extinction mechanism
(7) centre is provided with contact plate (11) on the inside of the fixing seat (10), is equipped with wiring at the top of the fixing seat (10)
Head (12) is provided with deck regulating mechanism (13) on the left of the installed cassette (9).
2. a kind of detection device of the lithium battery according to claim 1 with anti-tampering regulatory function, it is characterised in that:
The safe fire extinction mechanism (7) includes carbon dioxide interface (701), air valve (702), gas-guide tube (703) and spout (704), institute
The side for stating carbon dioxide interface (701) is connected with air valve (702), and gas-guide tube (703) are connected on the inside of air valve (702),
The upper surface of the gas-guide tube (703) is provided with spout (704).
3. a kind of detection device of the lithium battery according to claim 2 with anti-tampering regulatory function, it is characterised in that:
Horizontal center line between the gas-guide tube (703) about seal box (1) is symmetrical, and the horizontal center line of gas-guide tube (703) it
Between be parallel to each other, and spout (704) is evenly arranged along the horizontal direction of gas-guide tube (703).
4. a kind of detection device of the lithium battery according to claim 1 with anti-tampering regulatory function, it is characterised in that:
The puncture mechanism for testing (8) includes fixed swivel nut (801), screw rod (802), puncture needle (803) and regulation handle (804), institute
The inside nesting for stating fixed swivel nut (801) is equipped with screw rod (802), and the inner end of the screw rod (802) is equipped with puncture needle
(803), the outer end of the screw rod (802) is connected with regulation handle (804).
5. a kind of detection device of the lithium battery according to claim 4 with anti-tampering regulatory function, it is characterised in that:
The horizontal center line of the horizontal center line and screw rod (802) of the fixed swivel nut (801) is located along the same line, and fixed swivel nut
(801) size matches between screw rod (802).
6. a kind of detection device of the lithium battery according to claim 1 with anti-tampering regulatory function, it is characterised in that:
The deck regulating mechanism (13) includes sliding slot (1301), fixture block (1302) and mobile adjustment seat (1303), the sliding slot
(1301) it is equipped on the inside of fixture block (1302), and to be slidably connected between sliding slot (1301) and fixture block (1302), the fixture block
(1302) mobile adjustment seat (1303) are fixedly connected with above.
7. a kind of detection device of the lithium battery according to claim 6 with anti-tampering regulatory function, it is characterised in that:
It is bonded to each other between the medial surface of the sliding slot (1301) and the lateral surface of fixture block (1302), and sliding slot (1301) and fixture block
(1302) size matches between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950497.3U CN209264414U (en) | 2018-11-26 | 2018-11-26 | A kind of detection device of the lithium battery with anti-tampering regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821950497.3U CN209264414U (en) | 2018-11-26 | 2018-11-26 | A kind of detection device of the lithium battery with anti-tampering regulatory function |
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| Publication Number | Publication Date |
|---|---|
| CN209264414U true CN209264414U (en) | 2019-08-16 |
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ID=67564275
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821950497.3U Active CN209264414U (en) | 2018-11-26 | 2018-11-26 | A kind of detection device of the lithium battery with anti-tampering regulatory function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714241A (en) * | 2021-07-19 | 2021-11-30 | 广东嘉尚新能源科技有限公司 | High-safety pressure-relief explosion-proof puncture detection device for production and development of soft-package lithium battery cells |
-
2018
- 2018-11-26 CN CN201821950497.3U patent/CN209264414U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113714241A (en) * | 2021-07-19 | 2021-11-30 | 广东嘉尚新能源科技有限公司 | High-safety pressure-relief explosion-proof puncture detection device for production and development of soft-package lithium battery cells |
| CN113714241B (en) * | 2021-07-19 | 2022-08-02 | 广东嘉尚新能源科技有限公司 | High-safety pressure-relief explosion-proof puncture detection device for production and development of soft-package lithium battery cells |
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