CN115615922A - Electricity core detection device - Google Patents

Electricity core detection device Download PDF

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Publication number
CN115615922A
CN115615922A CN202211260534.9A CN202211260534A CN115615922A CN 115615922 A CN115615922 A CN 115615922A CN 202211260534 A CN202211260534 A CN 202211260534A CN 115615922 A CN115615922 A CN 115615922A
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CN
China
Prior art keywords
shooting
battery cell
assembly
conveying
detection device
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Pending
Application number
CN202211260534.9A
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Chinese (zh)
Inventor
朱卫军
王满粮
李生贺
丁秋平
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Guangdong Sumida Automation Co ltd
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Guangdong Sumida Automation Co ltd
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Publication date
Application filed by Guangdong Sumida Automation Co ltd filed Critical Guangdong Sumida Automation Co ltd
Priority to CN202211260534.9A priority Critical patent/CN115615922A/en
Publication of CN115615922A publication Critical patent/CN115615922A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01Arrangements or apparatus for facilitating the optical investigation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01Arrangements or apparatus for facilitating the optical investigation
    • G01N21/13Moving of cuvettes or solid samples to or from the investigating station
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01Arrangements or apparatus for facilitating the optical investigation
    • G01N2021/0106General arrangement of respective parts
    • G01N2021/0112Apparatus in one mechanical, optical or electronic block
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N2021/8411Application to online plant, process monitoring

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Secondary Cells (AREA)

Abstract

The invention belongs to the technical field of battery cell detection, and discloses a battery cell detection device which comprises two conveyor belt mechanisms which are sequentially butted; a visual detection mechanism is correspondingly arranged along the conveying path of each conveying belt mechanism; be equipped with tilting mechanism between two conveyer belt mechanisms, tilting mechanism is equipped with the rotation driving subassembly including the sucking disc subassembly that is used for absorbing electric core, the one end of sucking disc subassembly, and the rotation driving subassembly is used for driving the sucking disc subassembly and rotates. During operation, the operation of conveyer belt mechanism is in order to drive electric core and carry out image information collection through the vision detection mechanism that corresponds, carries electric core through vision detection mechanism through conveyer belt mechanism, and the detection process need not to shut down, can carry out detection achievement continuously, has reduced holistic check-out time effectively, has improved work efficiency to cooperation tilting mechanism comes the both ends face difference vision detection of electric core, improves and detects the precision.

Description

Electricity core detection device
Technical Field
The invention relates to the technical field of battery cell detection, in particular to a battery cell detection device.
Background
After production is completed, the battery cell needs to be subjected to visual inspection on the appearance of the battery cell so as to judge whether the appearance of the battery cell is qualified or not, the battery cell with unqualified appearance needs to be picked out, and the outflow of defective products is avoided.
In the prior art, the battery cell detection equipment comprises a detection platform for placing a workpiece and a shooting assembly for performing visual detection on the workpiece, wherein a battery cell is placed on the detection platform through a material taking mechanism, and the shooting assembly captures images to judge whether the battery cell is qualified; the disadvantage of this method is that after the detection of one cell is completed, the next cell needs to be carried after the blanking, so that a certain gap time exists, and the detection efficiency is reduced.
In view of this, it is necessary to improve the cell detection apparatus in the prior art to solve the technical problem of low cell detection efficiency.
Disclosure of Invention
The invention aims to provide a battery cell detection device to solve the technical problems.
In order to achieve the purpose, the invention adopts the following technical scheme:
a battery cell detection device comprises two conveyor belt mechanisms which are sequentially butted; a visual detection mechanism is correspondingly arranged on each conveying belt mechanism along the conveying path;
and a turnover mechanism is arranged between the two conveyer belt mechanisms and comprises a sucker component for sucking the battery cell, a rotary driving component is arranged at one end of the sucker component and is used for driving the sucker component to rotate.
Optionally, the visual detection mechanism includes a first shooting assembly, a second shooting assembly and a third shooting assembly which are arranged on the conveying path of the conveying belt mechanism;
the image capturing angles of the first shooting assembly and the third shooting assembly are respectively inclined to the side edge of the battery cell by preset angles; the image capturing angle of the second shooting assembly is right opposite to the upper end face of the battery core.
Optionally, the inclination angle of the first shooting assembly is smaller than that of the second shooting assembly; the first shooting assembly is used for shooting the upper half section of the side edge of the battery cell, and the second shooting assembly is used for shooting the lower half section of the side edge of the battery cell.
Optionally, the battery cell detection device further includes an installation beam, and the installation beam is perpendicular to the conveying direction of the conveyor belt mechanism;
the installation beam is provided with a shooting connecting assembly, and the vision detection mechanism passes through the shooting connecting assembly and is installed on the installation beam.
Optionally, the shooting connection assembly comprises a shooting connection plate arranged in the vertical direction, and a first adjusting plate is connected to the lower end of the shooting connection plate in a sliding manner;
the rotatable second regulating plate that is connected with on the first regulating plate, the arc wall has been seted up on the second regulating plate, be equipped with adjusting bolt in the arc wall, adjusting bolt's one end with first regulating plate is connected.
Optionally, the installation crossbeam is equipped with linear guide along its length direction, sliding connection has the slider on the linear guide, shoot coupling assembling's upper end with the slider is connected.
Optionally, a plurality of locking holes are formed in the upper end face of the sliding block, locking bolts are connected to the locking holes in an inner threaded mode, and one ends of the locking bolts penetrate through the sliding block and are abutted to the mounting cross beam.
Optionally, the two conveying belt mechanisms are arranged side by side, and a transfer conveying mechanism is arranged at the same end of the two conveying belt mechanisms, and the conveying direction of the transfer conveying mechanism is perpendicular to the conveying direction of the conveying belt mechanisms;
the turnover mechanism is arranged on the transfer conveying mechanism, and the transfer conveying mechanism can drive the turnover mechanism to convey along the length direction of the turnover mechanism.
Optionally, the battery cell detection device further comprises a material taking mechanism, the material taking mechanism comprises an installation stand column, and a first linear module is arranged at the upper end of the installation stand column along a first direction; the first direction is the conveying direction of the conveying belt mechanism;
the driving end of the first linear module is connected with a second linear module arranged along the vertical direction;
the driving end of the second straight line module is provided with a clamping jaw assembly used for sucking the battery cell, and the second straight line module is used for driving the clamping jaw assembly to move linearly in the vertical direction.
Optionally, the clamping jaw assembly includes a first connecting plate, and a second connecting plate provided at a lower end of the first connecting plate;
and two mounting plates are respectively arranged on two side parts of the second connecting plate, and a plurality of suction nozzles for sucking the battery cells are arranged on the mounting plates.
Compared with the prior art, the invention has the following beneficial effects: when the device works, the battery cell is placed on a conveyer belt mechanism, the conveyer belt mechanism operates to drive the battery cell to carry out image information acquisition through a corresponding visual detection mechanism, and after the information acquisition of the first end face of the battery cell is finished; the conveying belt mechanism drives the battery cell to be conveyed to the turnover mechanism, the sucker component adsorbs the battery cell, the rotary driving component operates to drive the sucker component to drive the battery cell to rotate to the second end face, the battery cell is placed on the other conveying belt mechanism, and the conveying belt mechanism drives the battery cell to perform information acquisition on the first end face of the battery cell through the corresponding visual detection mechanism, so that visual detection on the two end faces of the battery cell is completed; this electricity core detection device passes through conveyer belt mechanism and carries electric core through visual detection mechanism, and the detection process need not to shut down, can carry out detection achievement continuously, has reduced holistic check-out time effectively, has improved work efficiency to cooperation tilting mechanism comes visual detection respectively to the both ends face of electric core, improves and detects the precision.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
The structure, proportion, size and the like shown in the drawings are only used for matching with the content disclosed in the specification, so that the person skilled in the art can understand and read the description, and the description is not used for limiting the limit condition of the implementation of the invention, so the method has no technical essence, and any structural modification, proportion relation change or size adjustment still falls within the scope of the technical content disclosed by the invention without affecting the effect and the achievable purpose of the invention.
Fig. 1 is one of the overall structural schematic diagrams of the cell detection device.
Fig. 2 is a second schematic view of the overall structure of the cell detection apparatus.
Fig. 3 is a schematic view of an installation structure of the visual detection mechanism of the cell detection device.
Fig. 4 is a schematic structural diagram of a shooting connection assembly of the battery cell detection device.
Fig. 5 is a schematic structural diagram of a material taking mechanism of the battery cell detection device.
Fig. 6 is a schematic structural diagram of a transfer conveying mechanism and a turnover mechanism of the battery cell detection device.
Illustration of the drawings: conveyer belt mechanism 1, visual detection mechanism 2, tilting mechanism 3, sucking disc subassembly 31, rotation driving subassembly 32, first shooting subassembly 21, second shooting subassembly 22, installation crossbeam 4, shoot coupling assembling 5, shoot connecting plate 51, first regulating plate 52, second regulating plate 53, arc groove 54, adjusting bolt 55, linear guide 41, slider 42, locking hole 43, transfer conveying mechanism 6, extracting mechanism 7, installation stand 71, first straight line module 72, second straight line module 73, clamping jaw subassembly 74, first connecting plate 741, second connecting plate 742, suction nozzle 743.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. It should be noted that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
With reference to fig. 1 to 6, an embodiment of the present invention provides a battery cell detection apparatus, including two sequentially butted conveyor belt mechanisms 1; a visual detection mechanism 2 is correspondingly arranged along the conveying path of each conveying belt mechanism 1;
two be equipped with tilting mechanism 3 between the conveyer belt mechanism 1, tilting mechanism 3 is including the sucking disc subassembly 31 that is used for absorbing electric core, the one end of sucking disc subassembly 31 is equipped with rotary drive subassembly 32, rotary drive subassembly 32 is used for the drive sucking disc subassembly 31 rotates.
The working principle of the invention is as follows: when the device works, a battery cell is placed on the conveyer belt mechanism 1, the conveyer belt mechanism 1 operates to drive the battery cell to carry out image information acquisition through the corresponding vision detection mechanism 2, and the information acquisition of the first end surface of the battery cell is completed; the conveyer belt mechanism 1 drives the battery cell to be conveyed to the turnover mechanism 3, the sucker component 31 adsorbs the battery cell, the rotary driving component 32 operates to drive the sucker component 31 to drive the battery cell to rotate to the second end face, the battery cell is placed on the other conveyer belt mechanism 1, the conveyer belt mechanism 1 drives the battery cell to perform information acquisition on the first end face of the battery cell through the corresponding vision detection mechanism 2, and therefore vision detection on the two end faces of the battery cell is completed; compared with the battery cell detection equipment in the prior art, the battery cell detection device has the advantages that the battery cell is conveyed through the conveying belt mechanism 1 and passes through the visual detection mechanism 2, the detection process does not need to be stopped, the continuous detection work can be carried out, the whole detection time is effectively shortened, the working efficiency is improved, the two end faces of the battery cell are respectively subjected to visual detection through the matching turnover mechanism 3, and the detection precision is improved.
Optionally, the visual detection mechanism 2 includes a first shooting assembly 21, a second shooting assembly 22 and a third shooting assembly which are arranged on the conveying path of the conveying belt mechanism 1;
the image capturing angles of the first shooting assembly 21 and the third shooting assembly are respectively inclined to the side edge of the battery cell by preset angles; the image capturing angle of the second capturing component 22 is right opposite to the upper end surface of the battery core.
With reference to fig. 3, the image capturing angle of the second capturing module 22 faces the upper end surface of the battery core, so as to capture an image of the upper end surface of the battery core; the first shooting component 21 and the third shooting component can take pictures of the side edge of the battery cell, and the first shooting component 21, the second shooting component 22 and the third shooting component are used for taking pictures and detecting all surfaces of the battery cell, so that the detection precision is improved.
Specifically, the inclination angle of the first photographing component 21 is smaller than that of the second photographing component 22; the first photographing assembly 21 is configured to take images of an upper half section of a side edge of the battery cell, and the second photographing assembly 22 is configured to take images of a lower half section of the side edge of the battery cell.
It should be noted that the first photographing assembly 21 is not limited to image capture of the upper half section of the side edge of the battery cell, and may also detect the whole side edge of the battery cell; when the battery cell shooting device is used, in order to avoid the situation that the dead angle position cannot be shot due to single shooting angle of the first shooting assembly 21, the battery cell shooting device is combined with the second shooting assemblies 22 with different inclination angles, so that shooting at a plurality of shooting angles is realized on the side edge of the battery cell, and the shooting precision is improved.
In this embodiment, the battery cell detection apparatus further includes an installation beam 4, where the installation beam 4 is perpendicular to the conveying direction of the conveyor belt mechanism 1;
be equipped with on the installation crossbeam 4 and shoot coupling assembling 5, vision detection mechanism 2 passes through shoot coupling assembling 5 install in on the installation crossbeam 4.
Wherein, it is equipped with the multiunit to shoot coupling assembling 5 to the multiunit shoot coupling assembling 5 correspond respectively first shooting subassembly 21, second shooting subassembly 22 or the third shooting subassembly one of them to the installation of each shooting subassembly.
In the present embodiment, the shooting connection assembly 5 includes a shooting connection plate 51 disposed along the vertical direction, and a first adjusting plate 52 is slidably connected to the lower end of the shooting connection plate 51;
the first adjusting plate 52 is rotatably connected with a second adjusting plate 53, an arc-shaped groove 54 is formed in the second adjusting plate 53, an adjusting bolt 55 is arranged in the arc-shaped groove 54, and one end of the adjusting bolt 55 is connected with the first adjusting plate 52.
As shown in fig. 3 and 4, the height of the photographing assembly can be adjusted by sliding the first adjusting plate 52 up and down along the photographing connecting plate 51, and a locking member is provided on the first adjusting plate 52 for fixing the first adjusting plate 52 to the photographing connecting plate 51; and the angle of the corresponding shooting assembly is adjusted by rotating the second adjusting plate 53 and locking the second adjusting plate with the adjusting bolt 55.
As a preferable scheme of this embodiment, the mounting beam 4 is provided with a linear guide rail 41 along the length direction thereof, a slider 42 is slidably connected to the linear guide rail 41, and the upper end of the shooting connecting assembly 5 is connected to the slider 42. When the battery shooting device is used, the coordinate position of the shooting assembly can be adjusted by sliding the sliding block 42, so that the battery shooting device is suitable for detecting battery cores with different sizes and specifications.
Further specifically, a plurality of locking holes 43 are formed in the upper end surface of the slider 42, locking bolts are connected to the locking holes 43 through internal threads, and one ends of the locking bolts penetrate through the slider 42 and are abutted to the mounting beam 4. In use, the slide block 42 can be locked by tightening the locking bolt, thereby fixing the position of the corresponding camera assembly.
In this embodiment, the two conveyor belt mechanisms 1 are arranged side by side, and a transfer conveying mechanism 6 is arranged at the same end of the two conveyor belt mechanisms 1, and the conveying direction of the transfer conveying mechanism 6 is perpendicular to the conveying direction of the conveyor belt mechanisms 1;
the turnover mechanism 3 is arranged on the transfer conveying mechanism 6, and the transfer conveying mechanism 6 can drive the turnover mechanism 3 to convey along the length direction of the turnover mechanism.
After one end face of the battery cell is subjected to image capture detection, the battery cell is conveyed and transported to another conveyor belt mechanism 1 through a transfer conveying mechanism 6, and the other end face of the battery cell is subjected to image capture detection; in the conveying process of the transfer conveying mechanism 6, the turnover mechanism 3 finishes turnover work on the battery cell, extra working time is not occupied, and work efficiency is improved.
In this embodiment, the battery cell detection apparatus further includes a material taking mechanism 7, where the material taking mechanism includes an installation upright 71, and an upper end of the installation upright 71 is provided with a first linear module 72 along a first direction; the first direction is the conveying direction of the conveying belt mechanism 1;
the driving end of the first straight line module 72 is connected with a second straight line module 73 arranged along the vertical direction;
the driving end of the second linear module 73 is provided with a clamping jaw assembly 74 for sucking the battery core, and the second linear module 73 is used for driving the clamping jaw assembly 74 to linearly move along the vertical direction.
It should be noted that the material taking structure is arranged at one end of the conveyor belt mechanism 1 departing from the turnover mechanism 3, the first linear module 72 and the second linear module 73 operate to drive the clamping jaw assembly 74 to move to a preset spatial position, and the clamping jaw assembly 74 sucks a battery cell and carries the battery cell to the conveyor belt mechanism 1.
Further, the jaw assembly 74 includes a first connecting plate 741, and a second connecting plate 742 disposed at a lower end of the first connecting plate 741;
two side parts of the second connecting plate 742 are respectively provided with a mounting plate, and the mounting plate is provided with a plurality of suction nozzles 743 for sucking the electric core. That is, two sets of suction nozzles 743 for sucking the electric core are arranged on the second connection plate 742, so that the double-station electric core can be sucked simultaneously.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. The battery cell detection device is characterized by comprising two conveyor belt mechanisms which are sequentially butted; a visual detection mechanism is correspondingly arranged on each conveying belt mechanism along the conveying path;
and a turnover mechanism is arranged between the two conveyor belt mechanisms and comprises a sucker component for sucking the electric core, a rotary driving component is arranged at one end of the sucker component and is used for driving the sucker component to rotate.
2. The cell detection device according to claim 1, wherein the visual detection mechanism includes a first shooting assembly, a second shooting assembly and a third shooting assembly that are disposed on a conveying path of the conveyor belt mechanism;
the image capturing angles of the first shooting assembly and the third shooting assembly are respectively inclined relative to the side edge of the battery cell by preset angles; the image capturing angle of the second shooting assembly is right opposite to the upper end face of the battery core.
3. The cell detection device according to claim 2, wherein the tilt angle of the first photographing assembly is smaller than the tilt angle of the second photographing assembly; the first shooting assembly is used for shooting the image of the upper half section of the side edge of the battery cell, and the second shooting assembly is used for shooting the image of the lower half section of the side edge of the battery cell.
4. The cell detection apparatus according to claim 3, further comprising a mounting beam perpendicular to a conveying direction of the conveyor belt mechanism;
the installation beam is provided with a shooting connecting assembly, and the vision detection mechanism passes through the shooting connecting assembly and is installed on the installation beam.
5. The battery cell detection device according to claim 4, wherein the shooting connection assembly comprises a shooting connection plate arranged in a vertical direction, and a first adjusting plate is slidably connected to a lower end of the shooting connection plate;
the rotatable second regulating plate that is connected with on the first regulating plate, the arc wall has been seted up on the second regulating plate, be equipped with adjusting bolt in the arc wall, adjusting bolt's one end with first regulating plate is connected.
6. The battery cell detection device according to claim 4, wherein the mounting beam is provided with a linear guide rail along a length direction thereof, the linear guide rail is slidably connected with a slider, and an upper end portion of the shooting connection assembly is connected with the slider.
7. The battery cell detection device according to claim 6, wherein a plurality of locking holes are formed in the upper end surface of the slider, locking bolts are connected to the locking holes through internal threads, and one ends of the locking bolts penetrate through the slider and abut against the mounting cross beam.
8. The battery cell detection device according to claim 1, wherein the two conveyor belt mechanisms are arranged side by side, and a transfer conveying mechanism is arranged at the same end of the two conveyor belt mechanisms, and the conveying direction of the transfer conveying mechanism is perpendicular to the conveying direction of the conveyor belt mechanisms;
the turnover mechanism is arranged on the transfer conveying mechanism, and the transfer conveying mechanism can drive the turnover mechanism to convey along the length direction of the turnover mechanism.
9. The battery cell detection device according to claim 1, further comprising a material taking mechanism, wherein the material taking mechanism comprises an installation upright post, and a first linear module is arranged at the upper end of the installation upright post along a first direction; the first direction is the conveying direction of the conveying belt mechanism;
the driving end of the first linear module is connected with a second linear module arranged along the vertical direction;
the driving end of the second straight line module is provided with a clamping jaw assembly used for sucking the battery cell, and the second straight line module is used for driving the clamping jaw assembly to move linearly in the vertical direction.
10. The cell detection apparatus according to claim 9, wherein the jaw assembly includes a first connection plate, and a second connection plate provided at a lower end of the first connection plate;
and two side parts of the second connecting plate are respectively provided with a mounting plate, and the mounting plate is provided with a plurality of suction nozzles for sucking the electric core.
CN202211260534.9A 2022-10-14 2022-10-14 Electricity core detection device Pending CN115615922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211260534.9A CN115615922A (en) 2022-10-14 2022-10-14 Electricity core detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211260534.9A CN115615922A (en) 2022-10-14 2022-10-14 Electricity core detection device

Publications (1)

Publication Number Publication Date
CN115615922A true CN115615922A (en) 2023-01-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211260534.9A Pending CN115615922A (en) 2022-10-14 2022-10-14 Electricity core detection device

Country Status (1)

Country Link
CN (1) CN115615922A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115993363A (en) * 2023-02-20 2023-04-21 苏州天准科技股份有限公司 Detection device and detection method for side edge of notebook computer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115993363A (en) * 2023-02-20 2023-04-21 苏州天准科技股份有限公司 Detection device and detection method for side edge of notebook computer
CN115993363B (en) * 2023-02-20 2023-11-17 苏州天准科技股份有限公司 Detection device for side edge of notebook computer

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