CN216349976U - Battery extrusion acupuncture test device - Google Patents
Battery extrusion acupuncture test device Download PDFInfo
- Publication number
- CN216349976U CN216349976U CN202121302266.3U CN202121302266U CN216349976U CN 216349976 U CN216349976 U CN 216349976U CN 202121302266 U CN202121302266 U CN 202121302266U CN 216349976 U CN216349976 U CN 216349976U
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- plate
- test device
- inner cavity
- lithium cell
- bottom end
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- 238000001125 extrusion Methods 0.000 title claims abstract description 23
- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 238000001467 acupuncture Methods 0.000 title claims abstract description 15
- 238000002474 experimental method Methods 0.000 claims abstract description 31
- 230000006978 adaptation Effects 0.000 claims abstract description 5
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 7
- 238000005507 spraying Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 41
- 229910052744 lithium Inorganic materials 0.000 abstract description 41
- 238000004088 simulation Methods 0.000 abstract description 4
- 238000013522 software testing Methods 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 7
- 238000007599 discharging Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010791 domestic waste Substances 0.000 description 1
- 238000009778 extrusion testing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a battery extrusion needling test device which comprises a box body, wherein a case is arranged in the middle of an inner cavity of the box body, vertical plates are arranged on two sides of the bottom end of the inner cavity of the case, a transverse plate is transversely arranged between the top ends of the two vertical plates, and a supporting plate is transversely arranged on the upper surface of the transverse plate. This battery extrusion acupuncture test device, through rotating the thread bush, make the upper surface looks adaptation of the height of the threaded rod in the thread bush and lithium cell, two threaded rod top fixed plates extrude the lithium cell, thereby make the thermocouple on the fixed plate and the upper surface of lithium cell contact, thereby the temperature that produces when testing the lithium cell carries out record monitoring, the biggest surface of rethread first telescopic link that stretches out promotion fixed establishment to the lithium cell carries out the acupuncture experiment, the simulation lithium cell suffers the condition of acupuncture in daily use, degree of automation is higher, staff's efficiency of software testing has been improved.
Description
Technical Field
The utility model relates to the technical field of battery experiments, in particular to a battery extrusion needling test device.
Background
The battery needling tester is also called a lithium battery needling tester, a battery needling tester and a lithium battery needling resistance tester. The method is suitable for various battery-level simulation of the situation that the battery is subjected to needling (such as compacting garbage) when the household waste is treated.
The operation of current electromagnetism acupuncture experimental apparatus when carrying out the acupuncture experiment to the battery is comparatively loaded down with trivial details, and the function is comparatively single, causes the influence to staff's security on every side easily.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a battery extrusion needling test device, which solves the problems that the operation of the existing electromagnetic needling test device is more complicated when a battery is subjected to a needling test, the function is single, and the safety of surrounding workers is easily influenced.
In order to achieve the purpose, the utility model is realized by the following technical scheme: a battery extrusion needling test device comprises a box body, wherein a machine box is arranged in the middle of an inner cavity of the box body, vertical plates are arranged on two sides of the bottom end of the inner cavity of the machine box, a transverse plate is transversely arranged between the top ends of the two vertical plates, a supporting plate is transversely arranged on the upper surface of the transverse plate, a placing groove is detachably arranged on the top end of the supporting plate, a first telescopic rod is vertically arranged on the top end of the inner cavity of the machine box, a fixing mechanism is arranged at the bottom end of the first telescopic rod, a threaded sleeve is rotatably and vertically arranged on one side of the upper surface of the supporting plate, a threaded rod is connected in the threaded sleeve in a threaded manner, a fixing plate is transversely arranged on the top end of the threaded rod, and the fixing plate extends to the upper surface of the placing groove; a thermocouple is arranged on the fixed plate in a penetrating mode, a clamping plate is arranged on the other side of the upper surface of the supporting plate, and two ends of the transverse plate are connected with an extrusion experiment mechanism in a rotating mode.
Furthermore, the fixing mechanism comprises a fixing frame arranged at the bottom end of the first telescopic rod, screw rods are arranged at two ends of the fixing frame in a rotatable and transverse mode, anti-skid plates are arranged at the inner ends of the two screw rods, knobs are arranged at the outer ends of the two screw rods, and an experiment needle is detachably arranged between the two anti-skid plates.
Further, extrusion experiment mechanism is including rotationally setting up the support frame at backup pad both ends, the vertical second telescopic link that is provided with in top of support frame, the bottom of second telescopic link is provided with a pressure sensor, pressure sensor's bottom transversely is provided with the stripper plate.
Further, the both ends of support frame all transversely are provided with the mounting panel, detachably is provided with the fixed pin on the mounting panel, the both sides of diaphragm upper surface all seted up with the draw-in groove of fixed pin looks adaptation.
Further, a material storage tank is arranged on one side of the inner cavity of the case, a material discharge pipe is communicated with the bottom end of the inner cavity of the material storage tank, and a material spraying head is communicated with the outer end of the material discharge pipe.
Furthermore, an operation panel is arranged on the outer side of the box body, a box door is arranged on the front side of the box body, and an observation window is arranged at the outer end of the box door.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the battery extrusion needling test device places the lithium battery to be tested through the detachable placing groove at the top end of the supporting plate, the lithium battery is fixed and limited by the groove arranged on the upper surface of the placing groove, so that the situation of moving deviation in the experimental process is avoided, then the threaded sleeve is rotated to ensure that the height of the threaded rod in the threaded sleeve is matched with the upper surface of the lithium battery, and then the lithium battery is extruded by fixing plates at the top ends of the two threaded rods, thereby make the thermocouple on the fixed plate and the upper surface of lithium cell contact to the temperature that produces when testing the lithium cell carries out the record monitoring, the rethread first telescopic link stretch out and promote its bottom and set up fixed establishment and carry out the acupuncture experiment to the biggest surface of lithium cell, the simulation lithium cell suffers the condition of acupuncture in daily use, degree of automation is higher, has improved staff's efficiency of software testing.
(2) This battery extrusion acupuncture test device, the extrusion experiment machine who connects is rotated through rotating diaphragm both ends constitutes for vertical state, thereby extrude the experiment to fixed lithium cell of accomplishing, the device is fast in the experiment switching of difference, and is easy and simple to handle, staff's work load has been reduced, storage tank through quick-witted case inner chamber top, can appear catching fire when the condition such as explosion in the experimentation of two kinds of differences the battery, the fire extinguishing agent that the storage tank inner chamber was filled is taken out to the pump machine that sets up on discharging pipe and the discharging pipe that can communicate through storage tank bottom, the department of catching fire is sprayed to the hydrojet of rethread discharging pipe outer end intercommunication, thereby guarantee the security of the device and staff's security on every side.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a thermocouple structure according to the present invention;
FIG. 3 is a schematic structural diagram of an extrusion testing mechanism according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 1 at A according to the present invention;
fig. 5 is a front view of the structure of the present invention.
In the figure: 1-box body, 2-cabinet, 3-horizontal plate, 4-support plate, 5-discharge pipe, 6-placement groove, 7-first telescopic rod, 8-thread sleeve, 9-threaded rod, 10-fixing plate, 11-thermocouple, 12-clamping plate, 13-fixing frame, 14-lead screw, 15-antiskid plate, 16-knob, 17-experimental needle, 18-support frame, 19-second telescopic rod, 20-pressure sensor, 21-extrusion plate, 22-mounting plate, 23-fixing pin, 24-clamping groove, 25-operation panel, 26-spray head, 27-storage tank, 28-box door, 29-observation window and 30-vertical plate.
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. 1-5, the present invention provides a technical solution: a battery extrusion needling test device comprises a box body 1, a case 2 is arranged in the middle of an inner cavity of the box body 1, vertical plates 30 are arranged on two sides of the bottom end of the inner cavity of the case 2, a transverse plate 3 is transversely arranged between the top ends of the two vertical plates 30, a support plate 4 is transversely arranged on the upper surface of the transverse plate 3, a placing groove 6 is detachably arranged on the top end of the support plate 4, a first telescopic rod 7 is vertically arranged on the top end of the inner cavity of the case 2, a fixing mechanism is arranged at the bottom end of the first telescopic rod 7, a threaded sleeve 8 is rotatably and vertically arranged on one side of the upper surface of the support plate 4, a threaded rod 9 is connected in the threaded sleeve 8 through a thread, a fixing plate 10 is transversely arranged on the top end of the threaded rod 9, the fixing plate 10 extends to the upper surface of the placing groove 6, a thermocouple 11 is arranged on the fixing plate 10 in a penetrating manner, and a clamping plate 12 is arranged on the other side of the upper surface of the support plate 4, the two ends of the transverse plate 3 are rotatably connected with an extrusion experiment mechanism.
The lithium battery to be tested is placed through the placing groove 6 which can be disassembled at the top end of the supporting plate 4, the lithium battery is fixed and limited through the groove formed in the upper surface of the placing groove 6, the situation of movement deviation in the experimental process is avoided, the threaded sleeve 8 is rotated, the height of the threaded rod 9 in the threaded sleeve 8 is matched with the upper surface of the lithium battery, the lithium battery is extruded through the fixing plate 10 at the top end of the two threaded rods 9, the thermocouple 11 on the fixing plate 10 is in contact with the upper surface of the lithium battery, the temperature generated in the lithium battery test is recorded and monitored, the maximum surface of the lithium battery is subjected to acupuncture experiment by arranging the fixing mechanism at the bottom end of the first telescopic rod 7 under the pushing of the stretching of the first telescopic rod, the situation that the lithium battery is subjected to acupuncture in daily use is simulated, the automation degree is high, and the testing efficiency of workers is improved, when needing to extrude the experiment to the lithium cell, can rotate the extrusion experiment machine constitution of connection for vertical state through rotating 3 both ends of diaphragm to extrude the experiment to fixed lithium cell of accomplishing, the device switches fast in the experiment of difference, and is easy and simple to handle, has reduced staff's work load.
The fixing mechanism comprises a fixing frame 13 arranged at the bottom end of the first telescopic rod 7, screw rods 14 are transversely arranged at two ends of the fixing frame 13 in a rotatable mode, anti-skid plates 15 are arranged at the inner ends of the two screw rods 14, knobs 16 are arranged at the outer ends of the two screw rods 14, and an experiment needle 17 is detachably arranged between the two anti-skid plates 15.
Through two knobs 16 on the outer ends of the two screw rods 14, the screw rods 14 drive the anti-skid plates 15 arranged at the inner ends of the screw rods to fix the required experiment needles 17, and the distance between the two anti-skid plates 15 can be adjusted through the rotation of the two screw rods 14, so that the experiment needles of different specifications can be adapted, and the application range of the device is enlarged.
The extrusion experiment mechanism comprises support frames 18 which are rotatably arranged at two ends of the support plate 4, a second telescopic rod 19 is vertically arranged at the top end of each support frame 18, a pressure sensor 20 is arranged at the bottom end of each second telescopic rod 19, and an extrusion plate 21 is transversely arranged at the bottom end of each pressure sensor 20.
When fixed establishment becomes vertical state, extrude the upper surface of lithium cell through pressure sensor 20 of second telescopic link 19 bottom and stripper plate 21 at its bottom, can make the staff can be convenient carry out the record through the pressure value that pressure sensor 20 transmitted when stripper plate 21 extrudees the lithium cell through pressure sensor 20.
Both ends of support frame 18 all transversely are provided with mounting panel 22, and detachably is provided with fixed pin 23 on mounting panel 22, and the draw-in groove 24 with fixed pin 23 looks adaptation is all seted up to the both sides of diaphragm 3 upper surface.
When the support frame 18 becomes vertical state, through going up the fixed pin 23 card that can dismantle on the support frame 18 outer end and going into the draw-in groove 24 of seting up at diaphragm 3 upper surface, carry on spacingly to the support frame 18, increase the stability of support frame 18, avoid appearing the condition of rocking in the experimentation.
A storage tank 27 is arranged on one side of the inner cavity of the case 2, a discharge pipe 5 is communicated with the bottom end of the inner cavity of the storage tank 27, and a material spraying head 26 is communicated with the outer end of the discharge pipe 5.
Through the storage tank 27 on 2 inner chamber tops of quick-witted case, can appear catching fire when the condition such as explosion in the battery of two kinds of different experimentation, can take out the fire extinguishing agent that storage tank 27 inner chamber was filled through the discharging pipe 5 of storage tank 27 bottom intercommunication and the pump machine that sets up on discharging pipe 5, the nozzle stub bar 26 of 5 outer end intercommunications of rethread discharging pipe sprays to the department of being fired to guarantee the security of the device and staff's security on every side.
An operation panel 25 is arranged on the outer side of the box body 1, a box door 28 is arranged on the front surface of the box body 1, and an observation window 29 is arranged at the outer end of the box door 28.
The device is operated by an operation panel 25 and data transmitted by the thermocouple 11 and the pressure sensor 20 are recorded, the lithium battery is taken out or placed by opening a box door 28, and the state of the battery and the experimental process can be observed through an observation tube 29 during the experiment.
When the device works, the device is operated through the operation panel 25, data transmitted by the thermocouple 11 and the pressure sensor 20 are recorded, the lithium battery is taken out or placed by opening the box door 28, the state and the experimental process of the battery in the experiment can be observed through the observation tube 29, the lithium battery to be tested is placed through the placing groove 6 which can be disassembled at the top end of the supporting plate 4, the lithium battery is fixed and limited through the groove formed in the upper surface of the placing groove 6 to avoid the situation of movement and deviation in the experimental process, the threaded sleeve 8 is rotated to ensure that the height of the threaded rod 9 in the threaded sleeve 8 is matched with the upper surface of the lithium battery, the lithium battery is extruded through the fixing plate 10 at the top end of the two threaded rods 9, so that the thermocouple 11 on the fixing plate 10 is in contact with the upper surface of the lithium battery, and the temperature generated in the lithium battery test is recorded and monitored, rethread first telescopic link 7 stretch out its bottom of promotion and set up fixed establishment and carry out the acupuncture experiment to the biggest surface of lithium cell, the simulation lithium cell suffers the condition of acupuncture in daily use, degree of automation is higher, staff's efficiency of software testing is improved, when needing to extrude the experiment to the lithium cell, can rotate the extrusion experiment mechanism of connection through rotating 3 both ends of diaphragm and constitute to vertical state, thereby extrude the experiment to fixed lithium cell of accomplishing, through rotating two knobs 16 on the 14 outer ends of lead screw, lead screw 14 drives the antiskid ribbed tile 15 that its inner set up and fixes the required experiment needle 17 that uses, the interval between two antiskid ribbed tiles 15 can be adjusted in the rotation through two lead screws 14, thereby the experiment needle of the different specifications of adaptation.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (6)
1. The utility model provides a battery extrusion acupuncture test device, includes a box (1), its characterized in that: a case (2) is arranged in the middle of the inner cavity of the case body (1), vertical plates (30) are arranged on two sides of the bottom end of the inner cavity of the case (2), a transverse plate (3) is transversely arranged between the top ends of the two vertical plates (30), a supporting plate (4) is transversely arranged on the upper surface of the transverse plate (3), a placing groove (6) is detachably arranged at the top end of the supporting plate (4), a first telescopic rod (7) is vertically arranged at the top end of the inner cavity of the case (2), a fixing mechanism is arranged at the bottom end of the first telescopic rod (7), a thread sleeve (8) is rotatably and vertically arranged on one side of the upper surface of the supporting plate (4), a threaded rod (9) is connected with the inner thread of the threaded sleeve (8), a fixed plate (10) is transversely arranged at the top end of the threaded rod (9), the fixing plate (10) extends to the upper surface of the placing groove (6); a thermocouple (11) penetrates through the fixing plate (10), a clamping plate (12) is arranged on the other side of the upper surface of the supporting plate (4), and two ends of the transverse plate (3) are rotatably connected with an extrusion experiment mechanism.
2. The battery pack pressing and needle punching test device according to claim 1, wherein: the fixing mechanism comprises a fixing frame (13) arranged at the bottom end of the first telescopic rod (7), screw rods (14) are rotatably and transversely arranged at two ends of the fixing frame (13), anti-skid plates (15) are arranged at the inner ends of the screw rods (14), knobs (16) are arranged at the outer ends of the screw rods (14), and an experiment needle (17) is detachably arranged between the anti-skid plates (15).
3. The battery pack pressing and needle punching test device according to claim 1, wherein: the extrusion experiment mechanism comprises a support frame (18) which is rotatably arranged at two ends of the support plate (4), a second telescopic rod (19) is vertically arranged at the top end of the support frame (18), a pressure sensor (20) is arranged at the bottom end of the second telescopic rod (19), and an extrusion plate (21) is transversely arranged at the bottom end of the pressure sensor (20).
4. The battery pack pressing and needle punching test device according to claim 3, wherein: the both ends of support frame (18) all transversely are provided with mounting panel (22), detachably is provided with fixed pin (23) on mounting panel (22), the both sides of diaphragm (3) upper surface all seted up with draw-in groove (24) of fixed pin (23) looks adaptation.
5. The battery pack pressing and needle punching test device according to claim 1, wherein: one side of the inner cavity of the case (2) is provided with a storage tank (27), the bottom end of the inner cavity of the storage tank (27) is communicated with a discharge pipe (5), and the outer end of the discharge pipe (5) is communicated with a material spraying head (26).
6. The battery pack pressing and needle punching test device according to claim 1, wherein: an operation panel (25) is arranged on the outer side of the box body (1), a box door (28) is arranged on the front side of the box body (1), and an observation window (29) is arranged at the outer end of the box door (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121302266.3U CN216349976U (en) | 2021-06-11 | 2021-06-11 | Battery extrusion acupuncture test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121302266.3U CN216349976U (en) | 2021-06-11 | 2021-06-11 | Battery extrusion acupuncture test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216349976U true CN216349976U (en) | 2022-04-19 |
Family
ID=81160576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121302266.3U Expired - Fee Related CN216349976U (en) | 2021-06-11 | 2021-06-11 | Battery extrusion acupuncture test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216349976U (en) |
-
2021
- 2021-06-11 CN CN202121302266.3U patent/CN216349976U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |