CN111982701A - Crushing resistance check out test set of new energy battery production usefulness - Google Patents
Crushing resistance check out test set of new energy battery production usefulness Download PDFInfo
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- CN111982701A CN111982701A CN202010903221.5A CN202010903221A CN111982701A CN 111982701 A CN111982701 A CN 111982701A CN 202010903221 A CN202010903221 A CN 202010903221A CN 111982701 A CN111982701 A CN 111982701A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
Abstract
The invention discloses a compression resistance detection device for producing a new energy battery, and relates to the technical field of battery detection; the problem that the first pressing plate and the detection battery are stressed unevenly is solved; the inner wall welding of resistance to compression detection case has the closing plate, and the top of closing plate is rotated through the bearing and is connected with the driving gear, and the driving gear has rotating electrical machines through the key-type connection, and rotating electrical machines passes through the bolt fastening in the top inner wall of resistance to compression detection case, and the both sides of driving gear are provided with first driven gear and second driven gear, and the thread bush has all been welded to first driven gear and second driven gear's inner wall, and the thread bush inner wall on the first driven gear has first threaded rod through threaded connection. According to the invention, the first pressing plate is arranged, the driving gear is driven to rotate by the rotating motor, the first threaded rod and the second threaded rod synchronously rotate, the first pressing plate moves downwards, the pressure resistance of the detection battery is detected, and the stress is more uniform.
Description
Technical Field
The invention relates to the technical field of battery detection, in particular to a pressure resistance detection device for producing a new energy battery.
Background
The lithium battery is a new-generation green high-energy battery with excellent performance, and is widely applied to various civil and military fields such as pure electric vehicles, hybrid power devices and the like because of the characteristics of low consumption, no pollution, small volume, less self-discharge, more cycle times and the like, particularly, the requirements on the performance of the lithium battery are higher and higher along with the development of electric vehicles, and the quality of the delivered lithium battery is kept; the existing battery pressure resistance detection equipment can only detect one direction of the battery when detecting the battery, and a detection result has larger error.
Through retrieval, the patent with the Chinese patent application number of 201921761106.8 discloses a new energy battery production detection device, which comprises a box body, wherein a pressure detection mechanism is arranged in the box body, a temperature detection mechanism is arranged in the box body, and the temperature detection mechanism is arranged at the top of the pressure detection mechanism; the pressure detection mechanism comprises a fixed plate, the fixed plate is fixedly arranged at the bottom of the inner cavity of the box body, moving plates are arranged on two sides of the top of the fixed plate, two threaded rods are arranged on the top of the fixed plate, and the two moving plates are penetrated by the threaded rods. The moving plate of the above patent suffers from the following disadvantages: the movable plate is used for detecting the pressure resistance of the extruded battery, but the movable plate can only detect one side direction of the battery, and the direction of the battery needs to be manually adjusted to detect other directions, so that the detection efficiency is influenced.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a pressure resistance detection device for producing a new energy battery.
In order to achieve the purpose, the invention adopts the following technical scheme:
the compression resistance detection equipment for producing the new energy battery comprises a compression resistance detection box and is characterized in that a sealing plate is welded on the inner wall of the compression resistance detection box, the top of the sealing plate is rotatably connected with a driving gear through a bearing, the driving gear is connected with a rotating motor through a key, the rotating motor is fixed on the inner wall of the top of the compression resistance detection box through a bolt, a first driven gear and a second driven gear are arranged on two sides of the driving gear, thread sleeves are welded on the inner walls of the first driven gear and the second driven gear, a first threaded rod is connected on the inner wall of the thread sleeve on the first driven gear through a thread, a second threaded rod is connected on the inner wall of the thread sleeve on the second driven gear through a thread, a first pressing plate is welded at the bottoms of the first threaded rod and the second threaded rod, limiting rings are welded on the tops of the first threaded rod and the second threaded rod, one end of the second hydraulic column is welded with a second pressing plate, the bottom of the compression-resistant detection box is provided with a pushing assembly, and the inner wall of the pushing assembly is provided with a rotating assembly.
As a further scheme of the invention: the push-up subassembly is including U-shaped connecting plate and third threaded rod, and the top welding of U-shaped connecting plate has supporting lug, supporting lug's quantity is two, and threaded hole has been seted up to one side outer wall of U-shaped connecting plate, and the third threaded rod passes through threaded connection in the inner wall of screw hole, and the top welding of third threaded rod has fixing bearing, and fixing bearing's outer wall welds in the bottom outer wall of resistance to compression detection case, and the bottom welding of third threaded rod has rotatory handle, and resistance to compression detection case's bottom has the bottom plate through the fix with screw, and spacing rectangular channel and spacing square groove have been seted up at the top of bottom plate, and the quantity of spacing rectangular channel is two, and the round hole has been seted up to the inner wall of.
As a further scheme of the invention: the rotating assembly comprises a jacking plate and a first hydraulic column, a round sliding groove is formed in the outer wall of the bottom of the jacking plate, the first hydraulic column is welded to the outer wall of one side of the U-shaped connecting plate, a ball is connected to the top of the first hydraulic column in a rolling mode, the ball is matched with the round sliding groove, the jacking plate is matched with the limiting square groove, and the first hydraulic column is arranged in the round hole.
As a further scheme of the invention: the utility model discloses a resistance to compression detection case, including resistance to compression detection case, air-blast motor, heater, bolt, air outlet, backup pad, air-blast motor, air outlet, control box, air-blast motor, pressure-blast motor, air-blast motor, pressure-.
As a further scheme of the invention: the bottom of the bottom plate is welded with a base.
As a further scheme of the invention: the number of the first hydraulic columns is three.
As a further scheme of the invention: the number of the round holes is three.
As a further scheme of the invention: and a detection battery is placed at the top of the push-up component.
As a further scheme of the invention: and a temperature sensor is arranged above the air outlet.
As a further scheme of the invention: the control box is electrically connected with the temperature sensor.
The invention has the beneficial effects that:
1. the utility model provides a crushing resistance check out test set of new energy battery production usefulness, through setting up first clamp plate, utilize the rotating electrical machines to drive the driving gear and rotate, and then drive first driven gear and second driven gear rotation, first threaded rod and second threaded rod rotate in step this moment, make first clamp plate at the uniform velocity downstream, carry out crushing resistance to detecting the battery and detect, it extrudees through the slider slides in the tradition to compare, cause first clamp plate and the inhomogeneous problem of detection battery atress easily, the second clamp plate realizes detecting the side direction crushing resistance of detecting the battery, the realization is to the all-round detection of detecting the battery.
2. The utility model provides a compressive property check out test set of new energy battery production usefulness, pushes away through setting up and rises the subassembly, utilizes rotatory handle to rotate the third threaded rod, makes U-shaped connecting plate and supporting lug upwards remove, makes and detects battery and bottom separation, can change the holding power action area to detecting the battery, and the plane supports and the local compressive property who detects the battery under two kinds of different states in the effective simulation actual middle plane, makes the result that detects have more the practicality.
3. The utility model provides a crushing resistance check out test set of new energy battery production usefulness, through setting up rotating assembly, utilizes first hydraulic column with the ejecting spacing square groove of jacking board, makes the jacking board rotatory through the ball, and then makes the detection battery rotatory, realizes detecting four sides of detecting the battery, has avoided the tradition to detect the problem that the side needs the manual work to move battery direction of rotation, prevents to detect the battery and causes the damage in the handling, and then influences the testing result.
4. The utility model provides a crushing resistance check out test set of new energy battery production usefulness, through setting up air-blast motor, utilizes air-blast motor and heater can be to the inside gas that lets in different temperatures of crushing resistance detection case, and gaseous from the air outlet discharge, utilizes temperature sensor to crush resistance detection incasement portion temperature detection, and then can detect the detection battery crushing resistance under the different temperature environment, detects out the influence of temperature to detecting battery crushing resistance, convenient to use.
5. The utility model provides a crushing nature check out test set of new energy battery production usefulness, through setting up the closing plate, the closing plate is used for supporting first driven gear and second driven gear on the one hand, realizes the transmission of power between the gear, and on the other hand, closing plate and resistance to compression detection case will detect the battery and place in a confined space, avoid detecting the battery because of the pressurized emergence explosion, lead to the testing personnel injured, and the protecting effect is good.
Drawings
Fig. 1 is a schematic view of the overall structure of a compressive resistance testing apparatus for producing a new energy battery according to the present invention;
FIG. 2 is a schematic side view of a compressive resistance testing apparatus for new energy battery production according to the present invention;
fig. 3 is a schematic structural diagram of a push-up assembly of the pressure resistance detection device for producing a new energy battery according to the present invention;
FIG. 4 is a schematic structural diagram of a rotating assembly of the compressive resistance testing apparatus for producing a new energy battery according to the present invention;
fig. 5 is a schematic structural diagram of a bottom plate of the compressive resistance detection device for producing a new energy battery according to the present invention.
In the figure: 1-support plate, 2-blower motor, 3-first press plate, 4-compression-resistant detection box, 5-first driven gear, 6-first threaded rod, 7-driving gear, 8-rotating motor, 9-second driven gear, 10-second threaded rod, 11-threaded sleeve, 12-sealing plate, 13-temperature sensor, 14-control box, 15-second press plate, 16-detection battery, 17-pushing-up component, 18-base, 19-heater, 20-support lug, 21-U-shaped connecting plate, 22-fixed bearing, 23-third threaded rod, 24-rotating handle, 25-jacking plate, 26-circular chute, 27-ball, 28-first hydraulic column, 29-bottom plate, 30-limit rectangular groove, 31-limit square groove and 32-round hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
A new energy battery production pressure resistance detection device comprises a pressure resistance detection box 4, as shown in figure 1, a sealing plate 12 is welded on the inner wall of the pressure resistance detection box 4, the top of the sealing plate 12 is rotatably connected with a driving gear 7 through a bearing, the driving gear 7 is connected with a rotating motor 8 through a key, the rotating motor 8 is fixed on the inner wall of the top of the pressure resistance detection box 4 through a bolt, a first driven gear 5 and a second driven gear 9 are arranged on two sides of the driving gear 7, thread sleeves 11 are welded on the inner walls of the first driven gear 5 and the second driven gear 9, a first threaded rod 6 is connected on the inner wall of the thread sleeve 11 on the first driven gear 5 through a thread, a second threaded rod 10 is connected on the inner wall of the thread sleeve 11 on the second driven gear 9 through a thread, a first pressing plate 3 is welded on the bottoms of the first threaded rod 6 and the second threaded rod 10, and a limiting ring is welded on the, the inner walls of two sides of the compression-resistant detection box 4 are welded with second hydraulic columns, one end of each second hydraulic column is welded with a second pressing plate 15, the bottom of the compression-resistant detection box 4 is provided with a pushing-lifting assembly 17, the inner wall of the pushing-lifting assembly 17 is provided with a rotating assembly, and the top of the pushing-lifting assembly 17 is provided with a detection battery 16; through arranging the first pressing plate 3, the driving gear 7 is driven to rotate by the rotating motor 8, and then the first driven gear 5 and the second driven gear 9 are driven to rotate, at the moment, the first threaded rod 6 and the second threaded rod 10 synchronously rotate, so that the first pressing plate 3 moves downwards at a constant speed, and the pressure resistance detection is carried out on the detection battery 16, compared with the traditional method that the first pressing plate 3 and the detection battery 16 are extruded by sliding a sliding block in a sliding way, the problem of uneven stress of the first pressing plate 3 and the detection battery 16 is easily caused, the lateral pressure resistance detection of the detection battery 16 is realized by the second pressing plate 15, the omnibearing detection of the detection battery 16 is realized, on one hand, the sealing plate 12 is used for supporting the first driven gear 5 and the second driven gear 9 to realize the transmission of force between the gears by arranging the sealing plate 12 and the pressure resistance detection box 4 to place the detection battery 16 in a closed space, and the detection battery 16, the protection effect is good.
In order to solve the problem of detecting the compression resistance of the battery 16 in different states; as shown in fig. 1, 3 and 5, the lifting assembly 17 includes a U-shaped connecting plate 21 and a third threaded rod 23, the top of the U-shaped connecting plate 21 is welded with two supporting protrusions 20, one side outer wall of the U-shaped connecting plate 21 is provided with a threaded hole, the third threaded rod 23 is connected to the inner wall of the threaded hole through a thread, the top of the third threaded rod 23 is welded with a fixed bearing 22, the outer wall of the fixed bearing 22 is welded to the bottom outer wall of the compression-resistant detection box 4, the bottom of the third threaded rod 23 is welded with a rotating handle 24, the bottom of the compression-resistant detection box 4 is fixed with a bottom plate 29 through a screw, the bottom of the bottom plate 29 is welded with a base 18, the top of the bottom plate 29 is provided with a limiting rectangular groove 30 and a limiting square groove 31, the number of the limiting rectangular grooves 30 is two, the inner wall of the limiting square groove, the supporting lug 20 is matched with the limiting rectangular groove 30; through setting up and pushing up subassembly 17, utilize rotatory handle 24 to rotate third threaded rod 23, make U-shaped connecting plate 21 and support lug 20 upwards remove, make detection battery 16 and bottom separation, can change the holding power effect area to detecting battery 16, the compressive property that detects battery 16 under the two kinds of different states of effective simulation actual midplane support and local support makes the result of detection more practical.
In order to solve the problem of manually handling and detecting the batteries 16; as shown in fig. 3 and 4, the rotating assembly includes a lifting plate 25 and first hydraulic columns 28, the outer wall of the bottom of the lifting plate 25 is provided with circular sliding grooves 26, the outer wall of one side of the U-shaped connecting plate 21 is welded with the first hydraulic columns 28, the tops of the first hydraulic columns 28 are connected with balls 27 in a rolling manner, the number of the first hydraulic columns 28 is three, the balls 27 are matched with the circular sliding grooves 26, the lifting plate 25 is matched with the limiting square grooves 31, and the first hydraulic columns 28 are arranged in the circular holes 32; through setting up rotating assembly, utilize first hydraulic column 28 with the ejecting spacing square groove 31 of jacking board 25, make jacking board 25 rotatory through ball 27, and then make and detect battery 16 rotatory, realize detecting four sides of detecting battery 16, avoided traditional detection side to need the problem of artifical battery direction of rotation of moving, prevent to detect battery 16 in the handling and cause the damage, and then influence the testing result.
In order to solve the problem of detecting the pressure resistance of the battery 16 in different temperature environments; as shown in fig. 1 and 2, a supporting plate 1 is welded on the outer wall of one side of the compression-resistant detection box 4, an air blowing motor 2 is fixed on the top of the supporting plate 1 through a bolt, a heater 19 is arranged at the output end of the air blowing motor 2, one end of the heater 19 is fixed on the outer wall of one side of the compression-resistant detection box 4 through a screw, an air outlet is formed in the other side of the compression-resistant detection box 4, a temperature sensor 13 is arranged above the air outlet, a control box 14 is welded on the outer wall of one side of the compression-resistant detection box 4, and; through setting up blower motor 2, utilize blower motor 2 and heater 19 can be to the inside gas that lets in different temperatures of resistance to compression detection case 4, gaseous from the air outlet discharge, utilize temperature sensor 13 to resist the inside temperature detection of pressure detection case 4, and then can detect the 16 compressive property of detection battery under the different temperature environment, detect out the influence of temperature to 16 compressive property of detection battery, convenient to use.
In the embodiment, when the detection battery 16 is placed in the compression-resistant detection box 4, the driving gear 7 is driven to rotate by the rotating motor 8, the first driven gear 5 and the second driven gear 9 are driven to rotate, at the moment, the first threaded rod 6 and the second threaded rod 10 synchronously rotate, the first pressing plate 3 moves downwards at a constant speed, the compression resistance detection is carried out on the detection battery 16, the lateral compression resistance detection of the detection battery 16 is realized by the second pressing plate 15, the omnibearing detection of the detection battery 16 is realized, through the arrangement of the sealing plate 12, on one hand, the sealing plate 12 is used for supporting the first driven gear 5 and the second driven gear 9, the transmission of force between gears is realized, the third threaded rod 23 is rotated by the rotating handle 24, the U-shaped connecting plate 21 and the supporting lug 20 move upwards, the detection battery 16 is separated from the bottom, the acting area of the supporting force on the detection battery 16 can be changed, detect the compressive property of detecting battery 16 under the different states, utilize first hydraulic column 28 with the ejecting spacing square groove 31 of jacking board 25, make jacking board 25 rotatory through ball 27, and then make and detect battery 16 rotatory, the realization detects four sides of detecting battery 16, utilize air-blast motor 2 and heater 19 can be to the inside gas that lets in different temperatures of resistance to compression detection case 4, gas is discharged from the air outlet, utilize temperature sensor 13 to resist the inside temperature detection of pressure detection case 4, and then can detect the compressive property of detecting battery 16 under the different temperature environment.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The pressure resistance detection equipment for producing the new energy battery comprises a pressure resistance detection box (4) and is characterized in that a sealing plate (12) is welded on the inner wall of the pressure resistance detection box (4), the top of the sealing plate (12) is rotatably connected with a driving gear (7) through a bearing, the driving gear (7) is connected with a rotating motor (8) through a key, the rotating motor (8) is fixed on the inner wall of the top of the pressure resistance detection box (4) through bolts, a first driven gear (5) and a second driven gear (9) are arranged on two sides of the driving gear (7), thread sleeves (11) are welded on the inner walls of the first driven gear (5) and the second driven gear (9), a first threaded rod (6) is connected on the inner wall of the thread sleeve (11) on the first driven gear (5) through threads, a second threaded rod (10) is connected on the inner wall of the thread sleeve (11) on the second driven gear (9, the bottom welding of first threaded rod (6) and second threaded rod (10) has first clamp plate (3), and the top welding of first threaded rod (6) and second threaded rod (10) has the spacing ring, and the both sides inner wall of resistance to compression detection case (4) has all welded the second hydraulic column, and the one end welding of second hydraulic column has second clamp plate (15), and the bottom of resistance to compression detection case (4) is provided with and promotes subassembly (17), and the inner wall that promotes subassembly (17) is provided with rotating assembly.
2. The new energy battery production pressure resistance detection device according to claim 1, wherein the push-up component (17) comprises a U-shaped connecting plate (21) and a third threaded rod (23), the top of the U-shaped connecting plate (21) is welded with two supporting convex blocks (20), the outer wall of one side of the U-shaped connecting plate (21) is provided with a threaded hole, the third threaded rod (23) is connected with the inner wall of the threaded hole through threads, the top of the third threaded rod (23) is welded with a fixed bearing (22), the outer wall of the fixed bearing (22) is welded on the outer wall of the bottom of the pressure resistance detection box (4), the bottom of the third threaded rod (23) is welded with a rotating handle (24), the bottom of the pressure resistance detection box (4) is fixed with a bottom plate (29) through screws, the top of the bottom plate (29) is provided with a limit rectangular groove (30) and a limit square groove (31), the number of the limiting rectangular grooves (30) is two, the inner wall of each limiting square groove (31) is provided with a round hole (32), and the supporting convex blocks (20) are matched with the limiting rectangular grooves (30) mutually.
3. The compression resistance detection equipment for producing the new-energy battery according to claim 1, wherein the rotating assembly comprises a jacking plate (25) and a first hydraulic column (28), a circular sliding groove (26) is formed in the outer wall of the bottom of the jacking plate (25), the first hydraulic column (28) is welded on the outer wall of one side of the U-shaped connecting plate (21), a ball (27) is connected to the top of the first hydraulic column (28) in a rolling mode, the ball (27) is matched with the circular sliding groove (26), the jacking plate (25) is matched with a limiting square groove (31), and the first hydraulic column (28) is arranged in a circular hole (32).
4. The equipment for detecting the compression resistance of the new-energy battery for production according to claim 1, wherein a supporting plate (1) is welded on the outer wall of one side of the compression resistance detection box (4), a blower motor (2) is fixed to the top of the supporting plate (1) through a bolt, a heater (19) is arranged at the output end of the blower motor (2), one end of the heater (19) is fixed to the outer wall of one side of the compression resistance detection box (4) through a bolt, an air outlet is formed in the other side of the compression resistance detection box (4), and a control box (14) is welded on the outer wall of one side of the compression resistance detection box (4).
5. The equipment for detecting the compression resistance in the production of new energy batteries according to claim 2, characterized in that a base (18) is welded to the bottom of the bottom plate (29).
6. The apparatus for detecting pressure resistance for production of a new energy battery according to claim 3, wherein the number of the first hydraulic cylinders (28) is three.
7. The apparatus for testing compression resistance in the production of a new energy battery as set forth in claim 2, wherein the number of said circular holes (32) is three.
8. The equipment for detecting the pressure resistance in the production of new energy batteries according to claim 1, characterized in that a detection battery (16) is placed on the top of the push-lift assembly (17).
9. The equipment for detecting the pressure resistance of the new energy battery is characterized in that a temperature sensor (13) is arranged above the air outlet.
10. The equipment for detecting the pressure resistance of a new energy battery in production according to claim 4, wherein the control box (14) is electrically connected with the temperature sensor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010903221.5A CN111982701A (en) | 2020-09-01 | 2020-09-01 | Crushing resistance check out test set of new energy battery production usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010903221.5A CN111982701A (en) | 2020-09-01 | 2020-09-01 | Crushing resistance check out test set of new energy battery production usefulness |
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| Publication Number | Publication Date |
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| CN111982701A true CN111982701A (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010903221.5A Withdrawn CN111982701A (en) | 2020-09-01 | 2020-09-01 | Crushing resistance check out test set of new energy battery production usefulness |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697605A (en) * | 2020-12-09 | 2021-04-23 | 浙江电力变压器有限公司 | Compression resistance detection device and process for preparing molded transformer |
| CN115575241A (en) * | 2022-11-17 | 2023-01-06 | 深圳市铂纳特斯自动化科技有限公司 | Resistance to compression check out test set is used in lithium cell processing |
| CN116519491A (en) * | 2023-06-21 | 2023-08-01 | 广东毅达医疗科技股份有限公司 | Detection equipment for pressure-resistant damage of breathing mask |
| CN116754357A (en) * | 2023-08-17 | 2023-09-15 | 深圳特斯达电子设备有限公司 | Vehicle-mounted power supply compressive property detection device |
-
2020
- 2020-09-01 CN CN202010903221.5A patent/CN111982701A/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697605A (en) * | 2020-12-09 | 2021-04-23 | 浙江电力变压器有限公司 | Compression resistance detection device and process for preparing molded transformer |
| CN115575241A (en) * | 2022-11-17 | 2023-01-06 | 深圳市铂纳特斯自动化科技有限公司 | Resistance to compression check out test set is used in lithium cell processing |
| CN115575241B (en) * | 2022-11-17 | 2023-11-10 | 常州厚丰新能源有限公司 | Compression-resistant detection equipment for lithium battery processing |
| CN116519491A (en) * | 2023-06-21 | 2023-08-01 | 广东毅达医疗科技股份有限公司 | Detection equipment for pressure-resistant damage of breathing mask |
| CN116519491B (en) * | 2023-06-21 | 2023-09-29 | 广东毅达医疗科技股份有限公司 | Detection equipment for pressure-resistant damage of breathing mask |
| CN116754357A (en) * | 2023-08-17 | 2023-09-15 | 深圳特斯达电子设备有限公司 | Vehicle-mounted power supply compressive property detection device |
| CN116754357B (en) * | 2023-08-17 | 2023-11-07 | 深圳特斯达电子设备有限公司 | Vehicle-mounted power supply compressive property detection device |
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Application publication date: 20201124 |