CN212586514U - Lithium battery detection turnover mechanism - Google Patents
Lithium battery detection turnover mechanism Download PDFInfo
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- CN212586514U CN212586514U CN202020660385.5U CN202020660385U CN212586514U CN 212586514 U CN212586514 U CN 212586514U CN 202020660385 U CN202020660385 U CN 202020660385U CN 212586514 U CN212586514 U CN 212586514U
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Abstract
The utility model discloses a lithium battery detection turnover mechanism, which comprises a base, wherein the upper end of the base is provided with a shell, the base is fixedly connected with the shell through a bolt, the middle part of the shell is provided with a lithium battery fixing frame, the lower end of the lithium battery fixing frame is provided with a first rotating shaft, the lithium battery fixing frame is rotatably and movably connected with the shell through the first rotating shaft, the lower end of the lithium battery fixing frame is provided with an electric cylinder, the upper end of the electric cylinder is rotatably connected with the lithium battery fixing frame through the rotating shaft, the electric cylinder is fixedly connected with the lower end of the shell through the bolt, the first rotating shaft is added at the lower end of the lithium battery fixing frame, when the fixing frame rotates, the position state of a lithium battery during the up-down slope of an automobile can be simulated, the safety test of the, reminding the operator to stop the operation of the equipment, and ensuring the safety in the test process.
Description
Technical Field
The utility model belongs to electric automobile lithium cell production safety inspection field specifically is a lithium cell detects tilting mechanism.
Background
Lithium batteries were used in cardiac pacemakers in the earliest days. The lithium battery has the advantages of extremely low self-discharge rate, mild discharge voltage and the like, so that the pacemaker implanted into a human body can operate for a long time without recharging. Lithium batteries generally have a nominal voltage of greater than 3.0 volts and are more suitable as integrated circuit power supplies. Manganese dioxide batteries are widely used in calculators, digital cameras and watches. The lithium battery for the vehicle is a power battery of a hybrid electric vehicle and an electric vehicle, and has the advantages of high energy density, large capacity, no memory property and the like because some technical properties of the nickel-hydrogen battery, such as energy density, charge and discharge speed and the like, are close to theoretical limit values. Batteries for electric vehicles fall into two broad categories, batteries and fuel cells. The storage battery is suitable for pure electric vehicles and comprises a lead-acid storage battery, a nickel-metal hydride battery, a sodium-sulfur battery, a secondary lithium battery, an air battery and a ternary lithium battery. Chemical batteries are of various varieties and have different performances. The indices commonly used to characterize their properties are: electrical properties, mechanical properties, storage properties, etc., and sometimes also performance properties and economic cost. The electrical properties include: electromotive force, rated voltage, open circuit voltage, operating voltage, end voltage, charging voltage, internal resistance, capacity, specific energy and specific power, storage performance and self-discharge, life, and the like. The storage performance is mainly dependent on the self-discharge magnitude of the battery. When the automobile runs, the automobile climbs a slope, descends a slope or inclines accidentally, if the voltage of the lithium battery is unstable, too high or too low, the power failure of an automobile circuit or the burning of the circuit can be caused, and the battery explosion can happen more seriously. The existing production detection equipment is not perfect in detection, and can not well simulate the operation of the automobile, so that the voltage of the lithium battery can not be detected. Therefore, a lithium battery detection turnover mechanism is needed to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lithium cell detects tilting mechanism to solve the problem among the prior art.
In order to achieve the above object, the utility model provides a following technical scheme:
a lithium battery detection turnover mechanism comprises a base, wherein a shell is arranged at the upper end of the base, the base is fixedly connected with the shell through bolts, a lithium battery fixing frame is arranged in the middle of the shell, a first rotating shaft is arranged at the lower end of the lithium battery fixing frame, the lithium battery fixing frame is rotatably and movably connected with the shell through the first rotating shaft, an electric cylinder is arranged at the lower end of the lithium battery fixing frame, connecting shafts are arranged at the front end and the rear end of the lithium battery fixing frame, each connecting shaft is cylindrical, a connecting hole is formed in one end of each electric cylinder, each connecting hole is a connecting hole with the diameter larger than that of the corresponding connecting shaft, the electric cylinders and the lithium battery fixing frame are connected with the corresponding connecting holes in an embedded and rotating mode through the connecting shafts, the, prevent the heating smoking that the battery produced, danger such as burst causes the injury to operating personnel, the lithium cell mount passes through the rotatory swing joint of first pivot with the shell, can simulate the position state of car lithium cell when the operation, 90 movements can be made along first pivot to lithium cell mount bottom, extreme condition when can simulate the car and go up the downhill path, the electric cylinder of battery mount lower extreme setting, the connecting hole diameter that the electric cylinder top set up is greater than the diameter of mount connecting axle, when the cylinder promotes the mount and rotates, because of the gravity of mount and lithium cell, the fixed axle is under the effect of gravity, the upper end or the lower extreme of connecting hole are moved to the high-speed, can simulate the scram state when the car operation, thereby test lithium cell voltage.
As the further improvement of above-mentioned technical scheme, the shell front end is provided with control panel, control panel is connected with the shell embedding, the shell upper end is provided with temperature sensor, temperature sensor passes through the wire with control panel and is connected, the shell upper end is provided with smoke transducer, smoke transducer passes through the wire with control panel and is connected, and when the lithium cell test, if the lithium cell temperature is too high, temperature sensor can feed back to control panel after detecting, if the lithium cell takes place to burst and when producing smog, temperature sensor can feed back to control panel equally, has ensured the security among the testing process.
As the further improvement of above-mentioned technical scheme, the control panel front end that the shell front end set up is provided with the start button, the start button right side is provided with the upset button, the start button upper end is provided with the LED display screen, when needs are tested the lithium cell, in order to ensure safety, when all are ready, the setting of start button can let operating personnel further confirm whether each relation of connection is correct, has ensured the security, whether the setting of upset button can be controlled and will simulate electric automobile and go up and down a hill test, the LED display screen of start button upper end setting can be fed back the temperature in the current lithium cell test equipment and whether have smog to can judge the state of current lithium cell.
As a further improvement of the technical scheme, the lithium battery fixing frame is welded by angle iron, the edge of the lithium battery can be fixed by the angle iron, and loosening and falling cannot occur during testing.
As a further improvement of the technical scheme, the upper end of the lithium battery fixing frame is provided with a fixing buckle, the fixing buckle is welded with the lithium battery fixing frame, and after the lithium battery is placed into the lithium battery fixing frame, the lithium battery can be comprehensively fixed by closing the fixing buckle.
As above-mentioned technical scheme's further improvement, lithium cell mount inboard is provided with buffering silica gel pad, buffering silica gel pad and lithium cell mount are pasted, and the lithium cell mount is the angle bar welding, and the angle bar matter is hard, for avoiding the fish tail lithium cell, causes the harm to the lithium cell outward appearance, and the setting of buffering silica gel pad can protect the lithium cell to a certain extent, also can let the lithium cell inseparabler with the contact of lithium cell mount simultaneously, can not take place not hard up during the test operation.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has simple and reasonable structure, the first rotating shaft is added at the lower end of the lithium battery fixing frame, the lithium battery fixing frame can rotate along the first rotating shaft, the position state of the lithium battery can be simulated when the electric automobile goes up and down a slope, the electric cylinder is added at the lower end of the lithium battery fixing frame, the connecting hole arranged at one end of the electric cylinder can simulate the emergency stop state when the automobile runs, and the lithium battery fixing frame is pushed by the electric cylinder to perform the position state voltage test;
2. the utility model discloses add temperature sensor and smoke transducer in the shell upper end, temperature sensor and smoke transducer electric connection to control panel, at lithium cell high temperature, or when bursting and produce smog, temperature sensor and smoke transducer can like control panel feedback, remind operating personnel to stop equipment's operation to handle the not good lithium cell of quality, ensured the security in the test procedure, also can be early simultaneously handle the defective products.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic diagram of the structure of the lithium battery fixing frame of the present invention.
Fig. 3 is the utility model discloses a lithium battery fixing frame flip structure schematic diagram.
Fig. 4 is the internal structure schematic diagram of the lithium battery fixing frame of the present invention.
Fig. 5 is a schematic view of the electric cylinder of the present invention.
Wherein: 1. the base, 2, lithium cell mount, 3, control panel, 4, electric cylinder, 5, temperature sensor, 6, smoke transducer, 7, start button, 8, upset button, 9, LED display screen, 10, first pivot, 11, second pivot, 12, fixed buckle, 13, shell, 14, buffering silica gel pad, 15, power, 16, connecting axle, 17, connecting hole.
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 work belong to the protection scope of the present invention.
Example (b): as shown in fig. 1, 3 and 5, a lithium battery detection turnover mechanism comprises a base 1, a housing 13 is arranged at the upper end of the base 1, the base 1 is fixedly connected with the housing 13 through bolts, a lithium battery fixing frame 2 is arranged in the middle of the housing 13, a first rotating shaft 10 is arranged at the lower end of the lithium battery fixing frame 2, the lithium battery fixing frame 2 is rotatably and movably connected with the housing 13 through the first rotating shaft 10, an electric cylinder 4 is arranged at the lower end of the lithium battery fixing frame 2, connecting shafts 16 are arranged at the front end and the rear end of the lithium battery fixing frame 2, the connecting shafts 16 are cylindrical, a connecting hole 17 is arranged at one end of the electric cylinder 4, the connecting hole 17 is a connecting hole with a diameter larger than that of the connecting shaft 16, the electric cylinder 4 is rotatably connected with the connecting hole 17 in an embedded manner through the connecting shaft 16, the electric, the electric cylinder 4 at the front end of the base 1 contracts, the electric cylinder 4 at the rear end of the base 1 extends to simulate the state of a lithium battery of an electric automobile when the electric automobile descends, when the lithium battery fixing frame 2 rotates backwards along the first rotating shaft 10, the electric cylinder 4 at the front end of the base 1 extends, the electric cylinder 4 at the rear end of the base 1 contracts to simulate the state of the lithium battery of the electric automobile when the electric automobile descends, when the electric cylinder 4 at the front end extends, the lithium battery fixing frame 2 is pushed to rotate backwards along the first rotating shaft 10, when the gravity balance position of the lithium battery fixing frame 2 is rotated, namely the extending lengths of the front electric cylinder 4 and the rear electric cylinder 4 are equal, due to the gravity of the lithium battery fixing frame 2 and the lithium battery, a connecting shaft 16 of the lithium battery fixing frame 2 and a connecting hole 14 of the front electric cylinder 4 can rapidly move to the upper end of the connecting hole 17 to simulate the sudden stop of the automobile, similarly, when the electric cylinder 4 at the rear end pushes, when the gravity balance position of the lithium battery fixing frame 2 is rotated, the connecting shaft 16 at the front end of the lithium battery fixing frame 2 rapidly moves to the lower end of the connecting hole 17, the electric cylinder 4 is fixedly connected with the lower end of the shell 13 through a bolt, and the electric cylinder 4 can be detached and maintained when the electric cylinder 4 breaks down.
The shell 13 front end is provided with control panel 3, and the specific model of control panel 3 is: tms710sa, control panel 3 and shell 13 embedding are connected, and shell 13 upper end is provided with temperature sensor 5, and the concrete model of temperature sensor 5 is: 0S137A, temperature sensor 5 and control panel 3 pass through the wire and are connected, and shell 13 upper end is provided with smoke transducer 6, and the specific model of smoke transducer 6 is: NB-1oT, smoke transducer 6 passes through the wire with control panel 3 and is connected, and control panel 3 embedding is connected to shell 13, can ensure the whole planarization of shell 13, and temperature sensor 5 and smoke transducer 6 can feed back the test condition of present lithium cell to control panel.
3 front ends of control panel of shell 13 front end setting are provided with start button 7, 7 right sides of start button are provided with upset button 8, 7 upper ends of start button are provided with LED display screen 9, LED display screen 9 can show the result of temperature sensor 5 and smoke transducer 6 feedback, operating personnel just can judge the situation of current lithium cell by this, if the lithium cell quality is not good, just can the stop equipment, dismantle the processing to the lithium cell, start button 7 can put through and break off equipment, upset button 8 can be when the equipment is ready, overturn the test to the battery again, and is safer.
As shown in figure 2, lithium battery mount 2 is welded by the angle bar, because of the lithium battery quality is heavier, uses the angle bar to make lithium battery mount 2, can guarantee the intensity of mount, can not drop when the upset test.
The upper end of the lithium battery fixing frame 2 is provided with a fixing buckle 12, the fixing buckle 12 is welded with the lithium battery fixing frame 2, and after the lithium battery fixing frame 2 is closed, the fixing buckle 12 can further guarantee the stability of the lithium battery during the overturning test.
As shown in fig. 4, 2 inboards of lithium cell mount are provided with buffering silica gel pad 14, and buffering silica gel pad 14 is pasted with lithium cell mount 2, and is harder because of the angle bar material of lithium cell mount 2, for avoiding causing the fish tail to lithium cell casing, adds buffering silica gel pad 14, when protecting the lithium cell, has also reduced the clearance between lithium cell mount 2 and the lithium cell, and the contact is inseparabler.
The utility model discloses a theory of operation is: when the lithium battery of the automobile is put into the lithium battery fixing frame 2, the fixing buckle 12 is closed to fix the lithium battery of the automobile, the lithium battery of the automobile can not fall off when detection is carried out, the shell 13 is closed at the moment, the power supply 15 is switched on, after the lithium battery is ready, the equipment can be electrified by operating the starting button 7 on the upper door of the control panel 3, the starting button 7 is pressed at the moment, the equipment is electrified, when the position state of the lithium battery influences the voltage when the automobile needs to be simulated to run, the turning button 8 is pressed, the electric cylinder 4 connected with the control panel through a lead wire runs, when the electric cylinder 4 positioned at the front end of the base 1 contracts, the lithium battery fixing frame 2 rotates forwards along the first rotating shaft 10 to simulate the state of the lithium battery when the lithium battery fixing frame 2 runs through the gravity balance position, the connecting shaft 1 at the front end of the lithium battery fixing frame 2 rapidly moves to the upper end of the connecting hole, the automobile emergency stop state is simulated, at the moment, the electric cylinder 4 at the rear end of the base 1 extends, when the electric cylinder 4 at the rear end of the base 1 extends, the lithium battery fixing frame 2 rotates backwards along the first rotating shaft 10, when the lithium battery fixing frame 2 rotates to the gravity balance position, the connecting shaft 1 at the front end of the lithium battery fixing frame 2 rapidly moves to the lower end of the connecting hole 17 at the upper end of the electric cylinder 4 at the front end of the lithium battery fixing frame 2, the automobile emergency stop state is simulated, meanwhile, the state of the lithium battery in a downhill slope is simulated, at the moment, the electric cylinder 4 at the front end of the base 1 contracts, when the side part of the lithium battery fixing frame 2 is parallel to the ground, the limit state of the uphill slope and the downhill slope of the lithium battery can be simulated and tested, the voltage data of the current lithium battery can be fed back by the LED panel on the control panel in real time, the smoke sensor 6 positioned at the upper end of the shell feeds back smoke to the control panel 3, and similarly, when the temperature is too high, the smoke sensor also feeds back the smoke to the control panel 3 through the temperature sensor 5 and displays the smoke on the LED display screen 9, and at the moment, an operator needs to press the start button 7 to disconnect the power supply of the equipment, so that the unqualified lithium battery is disassembled.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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 a lithium cell detects tilting mechanism which characterized in that: comprises a base (1), a shell (13) is arranged at the upper end of the base (1), the base (1) is fixedly connected with the shell (13) through a bolt, a lithium battery fixing frame (2) is arranged at the middle part of the shell (13), a first rotating shaft (10) is arranged at the lower end of the lithium battery fixing frame (2), the lithium battery fixing frame (2) is rotatably and movably connected with the shell (13) through the first rotating shaft (10), an electric cylinder (4) is arranged at the lower end of the lithium battery fixing frame (2), a connecting shaft (16) is arranged at the front end and the rear end of the lithium battery fixing frame (2), the connecting shaft (16) is cylindrical, one end of the electric cylinder (4) is provided with a connecting hole (17), the connecting hole (17) is a connecting hole which is larger than the diameter of the connecting shaft (16), the electric cylinder (4) and the lithium battery fixing frame (2), and the electric cylinder (4) is fixedly connected with the lower end of the shell (13) through a bolt.
2. The lithium battery detection turnover mechanism of claim 1, characterized in that: the utility model discloses a smoke sensor, including shell (13), control panel (3), control panel (13) and shell (13), shell (13) upper end is provided with temperature sensor (5), temperature sensor (5) are connected through the wire with control panel (3), shell (13) upper end is provided with smoke sensor (6), smoke sensor (6) are connected through the wire with control panel (3).
3. The lithium battery detection turnover mechanism of claim 1, characterized in that: control panel (3) front end that shell (13) front end set up is provided with start button (7), start button (7) right side is provided with upset button (8), start button (7) upper end is provided with LED display screen (9).
4. The lithium battery detection turnover mechanism of claim 1, characterized in that: the lithium battery fixing frame (2) is welded by angle iron.
5. The lithium battery detection turnover mechanism of claim 1, characterized in that: the lithium battery fixing frame is characterized in that a fixing buckle (12) is arranged at the upper end of the lithium battery fixing frame (2), and the fixing buckle (12) is welded with the lithium battery fixing frame (2).
6. The lithium battery detection turnover mechanism of claim 1, characterized in that: the lithium battery fixing frame is characterized in that a buffering silica gel pad (14) is arranged on the inner side of the lithium battery fixing frame (2), and the buffering silica gel pad (14) is adhered to the lithium battery fixing frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020660385.5U CN212586514U (en) | 2020-04-26 | 2020-04-26 | Lithium battery detection turnover mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020660385.5U CN212586514U (en) | 2020-04-26 | 2020-04-26 | Lithium battery detection turnover mechanism |
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| CN212586514U true CN212586514U (en) | 2021-02-23 |
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| CN202020660385.5U Active CN212586514U (en) | 2020-04-26 | 2020-04-26 | Lithium battery detection turnover mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985736A (en) * | 2021-05-13 | 2021-06-18 | 禾美(浙江)汽车股份有限公司 | Power battery test system for new energy automobile |
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2020
- 2020-04-26 CN CN202020660385.5U patent/CN212586514U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112985736A (en) * | 2021-05-13 | 2021-06-18 | 禾美(浙江)汽车股份有限公司 | Power battery test system for new energy automobile |
| CN112985736B (en) * | 2021-05-13 | 2021-07-27 | 禾美(浙江)汽车股份有限公司 | Power battery test system for new energy automobile |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230329 Address after: 221000 North Zhujiang Road, Tongshan Economic and Technological Development Zone, Xuzhou City, Jiangsu Province Patentee after: XUZHOU HENGYUAN ELECTRICAL APPLIANCES Co.,Ltd. Address before: 221000 room 1217, office building, No.11 Zhujiang East Road, Xuzhou high tech Industrial Development Zone, Jiangsu Province Patentee before: Xuzhou pureseth Internet of things Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |