CN116500364A - Electronic component conductivity detection equipment - Google Patents

Electronic component conductivity detection equipment Download PDF

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Publication number
CN116500364A
CN116500364A CN202310488193.9A CN202310488193A CN116500364A CN 116500364 A CN116500364 A CN 116500364A CN 202310488193 A CN202310488193 A CN 202310488193A CN 116500364 A CN116500364 A CN 116500364A
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CN
China
Prior art keywords
channel
test
electronic object
wall
electronic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202310488193.9A
Other languages
Chinese (zh)
Inventor
程伟
左甲玉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Suoyi Electronics Co ltd
Original Assignee
Shenzhen Suoyi Electronics Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Suoyi Electronics Co ltd filed Critical Shenzhen Suoyi Electronics Co ltd
Priority to CN202310488193.9A priority Critical patent/CN116500364A/en
Publication of CN116500364A publication Critical patent/CN116500364A/en
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/361—Processing or control devices therefor, e.g. escort memory
    • B07C5/362—Separating or distributor mechanisms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/04—Housings; Supporting members; Arrangements of terminals
    • G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
    • G01R1/0416—Connectors, terminals
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

The invention discloses an electronic component conductivity detection device, comprising: a test channel, the test channel allowing an electronic object to enter; the test channel is divided into an upper detection section, a middle limit section and a lower detection section, a test clamp and a tester which are overlapped with two poles of an electronic object are respectively assembled in the upper detection section and the lower detection end, the test clamp and the tester are respectively connected into a test circuit, and the middle limit section is configured to accommodate the electronic object; the return assembly enables the qualified electronic object to be separated from the test channel upwards; the electronic object detection device comprises an upper detection section, a lower detection section and a detection circuit, wherein the upper detection section comprises a prismatic channel, the middle limit section comprises a cylindrical channel, and the lower detection section comprises a sorting channel.

Description

Electronic component conductivity detection equipment
Technical Field
The invention relates to the technical field of electronic element detection, in particular to electronic element conductivity detection equipment.
Background
The conductivity detection device is used for detecting the conductivity of an electronic object, and ensures that the electronic object can play an original role in a circuit.
Before detection, the two poles of the electronic components need to be accurately connected into the detection circuit, but the electronic components have various specifications, including resistors, diodes or capacitors and the like, are electronic components with smaller volumes, so that pins of the electronic components are difficult to be connected into the detection circuit efficiently, and the detection efficiency is affected.
Disclosure of Invention
The invention provides an electronic element conductivity detection device which can be used for efficiently connecting an electronic object into a test circuit and detecting conductivity, and can be used for classifying and screening according to detection quality.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an electronic component conductivity detecting apparatus comprising:
a test channel, the test channel allowing an electronic object to enter; the test channel is divided into an upper detection section, a middle limit section and a lower detection section, a test clamp and a tester which are overlapped with two poles of an electronic object are respectively assembled in the upper detection section and the lower detection end, the test clamp and the tester are respectively connected into a test circuit, and the middle limit section is configured to accommodate the electronic object; the return assembly enables the qualified electronic object to be separated from the test channel upwards; and an advancing assembly that absorbs the failed electronic object.
Optionally, the upper detecting section includes a prismatic channel, the middle limiting section includes a cylindrical channel, the lower detecting section includes a sorting channel, the inner spaces of the prismatic channel and the sorting channel are both larger than the inner space of the cylindrical channel, and the cylindrical channel is of a tubular structure, and the test clamp and the tester are respectively installed in the prismatic channel and the sorting channel.
Optionally, the tester includes the conducting strip, the conducting strip is installed in the inside of cylinder passageway, the upper surface of conducting strip can receive the stitch of one of them electrode of electronic object, the axial normal of conducting strip coincides with the axial normal of cylinder passageway, the outer wall fixed mounting of branch examination passageway has the control tester, the control tester is connected with test clamp and conducting strip electricity.
Optionally, the test clamp includes the spacing frid of fixed mounting at prismatic passageway inner wall, the inner wall slidable mounting of spacing frid has two conductive rollers, the conductive roller is connected with the control tester electricity, the internally mounted of prismatic passageway has the driver, the driver controls two conductive rollers and is close to or keep away from each other.
Optionally, the return assembly comprises a multi-stage electric telescopic rod fixedly installed at the inner bottom of the sorting channel and associated with the control tester;
when the conductivity of the electronic object is detected to be qualified, the multi-stage electric telescopic rod outputs upwards, so that the electrode of the electronic object above extends out of the prismatic channel.
Optionally, the advancing assembly includes a partition board detachably mounted on an inner wall of the sorting channel, a distance L1 between an upper surface of the partition board and an inner top of the sorting channel is greater than a length L2 of the electronic object, one side of the sorting channel is open, and an inner wall opposite to the open side is vertical;
when the conductivity of the electronic object is unqualified, the multi-stage electric telescopic rod can be input downwards, so that the conducting strip is lowered to the top of the partition plate, and the electronic object is reversed to the open side.
Optionally, the driver includes slidable mounting at the locating part of prism passageway inner wall, the stand pipe is installed to the bottom of locating part, the bottom fixed mounting of locating part has articulated seat, articulated seat outer wall articulates there are two connecting rods, two the connecting rod respectively with two conductive roller with the tip of one side mutually, the interior bottom fixed mounting of prism passageway has the miniature jar of control locating part up-and-down displacement.
Optionally, the length of the conductive roller is larger than the diameter of the cylindrical channel, and the diameter of the guide tube is larger than the diameter of the cylindrical channel.
Optionally, a storage box is installed below the sorting channel, and an opening of the storage box is located below the open side of the sorting channel.
Optionally, slidable mounting who is detachable of inner wall of cylinder passageway has the external member, the rubber layer has been laid to the external member inner wall, the photoelectric cell has all been seted up to the outer wall of cylinder passageway and external member, photoelectric sensor is installed to the inner wall of photoelectric cell.
The invention provides an electronic element conductivity detection device, which is characterized in that a test channel with an upper detection section, a middle limit section and a lower detection section is arranged, so that a worker can insert an electronic object into the test channel directly, the test channel limits the electronic object, and then two pins are respectively lapped by using a built-in test clamp and a built-in tester; after the detection is finished, the qualified and unqualified electronic objects are respectively transferred by utilizing the return component and the forward component, so that the electronic objects can be conveniently docked with external automation equipment.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a right side view of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 taken along line A-A in accordance with the present invention;
FIG. 4 is a schematic view of the structure of the inside of the test channel according to the present invention;
FIG. 5 is a schematic view of the structure of the present invention taken along line B-B in FIG. 2;
FIG. 6 is a schematic view of the structure of the present invention taken along line C-C in FIG. 2;
FIG. 7 is a schematic view of a portion of a test clip according to the present invention.
In the figure: 1. prismatic channels; 2. a cylindrical channel; 3. a sorting channel; 4. a display screen; 5. a storage box; 6. controlling a tester; 7. a conductive sheet; 8. a multi-stage electrical telescopic rod; 9. a partition plate; 11. a conductive roller; 12. limiting groove plates; 13. a limiting piece; 14. a guide tube; 15. a miniature electric cylinder; 16. a photoelectric sensor; 17. a kit; 18. a hinge base; 19. and a connecting rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 7, the present invention provides an electronic component conductivity detection apparatus, comprising:
a test channel, the test channel allowing an electronic object to enter; the test channel is divided into an upper detection section, a middle limit section and a lower detection section, the upper detection section and the lower detection end are respectively provided with a test clamp and a tester which are overlapped with two poles of an electronic object, the test clamp and the tester are respectively connected into a test circuit, and the middle limit section is configured to accommodate the electronic object; the return component enables the qualified electronic object to be separated from the test channel upwards; and an advancing assembly that absorbs the failed electronic object.
The resistor or capacitor and other electronic components are provided with two pins for being connected into a circuit, and most of the two pins of the resistor are positioned at two ends of the columnar element, but due to miniaturization of the resistor and the pins, particularly in a circuit board, the resistor is difficult to conduct conductivity test efficiently.
According to the scheme, the test channel with the upper detection section, the middle limit section and the lower detection section is arranged, so that workers can insert electronic objects into the test channel directly, the test channel limits the electronic objects, then the built-in test clamp and the built-in tester are utilized to overlap the two pins respectively, and the test clamp and the tester are connected into the test circuit, so that the electronic objects can be connected into the test circuit quickly and efficiently, and conductivity detection is completed.
After the detection is finished, the return assembly and the advancing assembly are utilized to transfer qualified and unqualified electronic objects respectively, so that the electronic objects are conveniently docked with external automation equipment, and for example, the qualified electronic objects can be clamped and transferred by the automatic tooling equipment.
Wherein the preferred embodiment, go up the check segment and include prismatic passageway 1, well spacing section includes cylinder passageway 2, and lower check segment includes branch check passageway 3, and prismatic passageway 1 and branch check passageway 3's inner space all is greater than cylinder passageway 2's inner space, and cylinder passageway 2 is tubular structure, utilizes tubular structure to carry out spacingly to male electronic object, makes two pins of electronic object can be located prismatic passageway 1 and branch check passageway 3's inside respectively, and test clamp and tester are installed respectively in prismatic passageway 1 and branch check passageway 3's inside.
Further, the tester includes conducting strip 7, conducting strip 7 installs in the inside of cylinder passageway 2, the stitch of one of them electrode of electron object can be received to the upper surface of conducting strip 7, the axial normal coincidence of conducting strip 7 and the axial normal of cylinder passageway 2 can accurate control electron stitch down direction and position, improve the rate of accuracy of butt joint, the outer wall fixed mounting of branch inspection channel 3 has control tester 6, control tester 6 is connected with test clamp and conducting strip 7 electricity, through setting up conducting strip 7, make the position of conducting strip 7 can control the position of whole electron object, when the electron object inserts in the test channel, conducting strip 7 can bear the weight of the electron object, the stitch that the electron object is located the below can form the electricity connection with conducting strip 7 looks butt joint simultaneously.
Further, referring to fig. 3 and 4, the test clip includes a limit slot plate 12 fixedly installed on an inner wall of the prism channel 1, two conductive rollers 11 are slidably installed on the inner wall of the limit slot plate 12, the conductive rollers 11 are electrically connected with the control tester 6, a driver is installed in the prism channel 1, the driver controls the two conductive rollers 11 to approach or separate from each other, a distance between the two conductive rollers 11 can be controlled by using the driver, insertion of an electronic object can be ensured, and the two conductive rollers 11 can also be ensured to approach each other to clamp a stitch of the electronic object above, so that the stitch of the electronic object above is electrically connected with the conductive rollers 11 in a contact manner.
Further, referring to fig. 3 and 4, the return assembly includes a multi-stage electric telescopic rod 8, the multi-stage electric telescopic rod 8 is fixedly installed at the inner bottom of the sorting channel 3, and the multi-stage electric telescopic rod 8 is associated with the control tester 6; when the conductivity of the electronic object is detected to be qualified, the multi-stage electric telescopic rod 8 outputs upwards, so that the electrode of the electronic object above extends out of the prismatic channel 1, the multi-stage electric telescopic rod 8 and the control tester 6 have an association relation, and the detection result of the control tester 6 is used as feedback to enable the multi-stage electric telescopic rod 8 to input and output according to the detection result, so that when the electronic object belongs to a qualified product, the multi-stage electric telescopic rod 8 can enable the electronic object to move outwards, and the electronic object is convenient for a worker or a mechanical arm to take and improves efficiency.
Further, referring to fig. 3 and 4, the advancing assembly includes a partition 9, the partition 9 is detachably mounted on an inner wall of the sorting channel 3, a distance L1 between an upper surface of the partition 9 and an inner top of the sorting channel 3 is greater than a length L2 of the electronic object, and one side of the sorting channel 3 is open, and an inner wall opposite to the open side is vertical; when the conductivity of the electronic object is detected to be unqualified, the multi-stage electric telescopic rod 8 can be input downwards, the conducting strip 7 is lowered to the top of the partition plate 9, the electronic object is reversed to the open side, and due to the fact that the conducting strip 7 is arranged, when the conducting strip 7 moves downwards, the test clamp can release the clamping of pins, meanwhile, the column part of the electronic object can be gradually separated from the cylindrical channel 2, after the column part of the electronic object is completely separated from the cylindrical channel 2, the electronic object is in a disordered unstable state and can incline to any direction, the pins above the electronic object can be gradually separated from the cylindrical channel 2 and enter the sorting channel 3, and because the sorting channel 3 is only opened at one side, the electronic object can move to the open side under the limitation of three inner walls of the sorting channel 3, and the screening of the unqualified electronic object is completed.
Further, a storage box 5 is installed below the sorting channel 3, and an opening of the storage box 5 is located below the open side of the sorting channel 3, so that unqualified electronic objects can be conveniently collected by the storage box 5, and meanwhile, the unqualified electronic objects are separated from the sorting channel 3.
Further, referring to fig. 5 and 7, the driver includes a limiting member 13 slidably mounted on an inner wall of the prismatic channel 1, a guide tube 14 is mounted at a bottom of the limiting member 13, a hinge seat 18 is fixedly mounted at a bottom of the limiting member 13, two connecting rods 19 are hinged to an outer wall of the hinge seat 18, the two connecting rods 19 are respectively hinged to end portions of the same side of the two conductive rollers 11, a micro cylinder 15 for controlling up-down displacement of the limiting member 13 is fixedly mounted at an inner bottom of the prismatic channel 1, and because the limiting groove plate 12 limits a sliding direction of the two conductive rollers 11, when the limiting member 13 drives the hinge seat 18 to move upwards, the two conductive rollers 11 are close to each other due to hinge limiting of the connecting rods 19, clamping and power-up of pins of an electronic object are completed, and conversely, when the limiting member 13 moves downwards, the two conductive rollers 11 release space to facilitate displacement of the electronic object and release of the electronic object.
Further, the length of the conductive roller 11 is larger than the diameter of the cylindrical channel 2, the application range is improved, successful clamping and power-on are ensured, the diameter of the guide tube 14 is larger than the diameter of the cylindrical channel 2, the insertion of electronic components is facilitated, and meanwhile, the insertion can be guided.
Still further, the detachable slidable mounting of inner wall of cylinder passageway 2 has external member 17, is convenient for change external member 17, and the rubber layer has been laid to external member 17 inner wall, and the photoelectric cell has all been seted up to the outer wall of cylinder passageway 2 and external member 17, and photoelectric sensor 16 is installed to the inner wall of photoelectric cell, through setting up photoelectric sensor 16, can detect whether the inside of cylinder passageway 2 has inserted the electronic object, and whether the monitoring electronic object inserts the back simultaneously and upwards moves or move down to monitor the flow of whole electronic object, also be convenient for statistics more.
The scheme is also provided with an external display screen 4, and the display screen 4 is associated with a control tester 6, so that data can be visualized conveniently.
In summary, by utilizing the structure or the assembly, an electronic object can be efficiently connected into a test circuit and conductivity detection can be performed.
The standard components used in the present embodiment may be purchased directly from the market, but the nonstandard structural components according to the descriptions of the specification and the drawings may also be obtained by unambiguous processing according to the conventional technical knowledge, and meanwhile, the connection manner of each component adopts the conventional means mature in the prior art, and the machinery, the components and the equipment all adopt the conventional types in the prior art, so that the specific description will not be made here.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. An electronic component conductivity detection apparatus, characterized in that: comprising the following steps:
a test channel, the test channel allowing an electronic object to enter;
the test channel is divided into an upper detection section, a middle limit section and a lower detection section, a test clamp and a tester which are overlapped with two poles of an electronic object are respectively assembled in the upper detection section and the lower detection end, the test clamp and the tester are respectively connected into a test circuit, and the middle limit section is configured to accommodate the electronic object;
the return assembly enables the qualified electronic object to be separated from the test channel upwards;
and an advancing assembly that absorbs the failed electronic object.
2. The electronic component conductivity detection apparatus according to claim 1, wherein: the upper detection section comprises a prismatic channel (1), the middle limit section comprises a cylindrical channel (2), the lower detection section comprises a sorting channel (3), the inner spaces of the prismatic channel (1) and the sorting channel (3) are both larger than the inner space of the cylindrical channel (2), the cylindrical channel (2) is of a tubular structure, and the test clamp and the tester are respectively arranged inside the prismatic channel (1) and the sorting channel (3).
3. The electronic component conductivity detection apparatus according to claim 2, wherein: the tester comprises a conducting strip (7), the conducting strip (7) is arranged in the cylindrical channel (2), pins of one electrode of the electronic object can be received on the upper surface of the conducting strip (7), the axial normal line of the conducting strip (7) coincides with the axial normal line of the cylindrical channel (2), a control tester (6) is fixedly arranged on the outer wall of the sorting channel (3), and the control tester (6) is electrically connected with the test clamp and the conducting strip (7).
4. An electronic component conductivity detecting apparatus according to claim 3, wherein: the test clamp comprises a limit groove plate (12) fixedly arranged on the inner wall of the prismatic channel (1), two conductive rollers (11) are slidably arranged on the inner wall of the limit groove plate (12), the conductive rollers (11) are electrically connected with the control tester (6), a driver is arranged in the prismatic channel (1), and the driver controls the two conductive rollers (11) to be close to or far away from each other.
5. An electronic component conductivity detecting apparatus according to claim 3, wherein: the return assembly comprises a multi-stage electric telescopic rod (8), the multi-stage electric telescopic rod (8) is fixedly arranged at the inner bottom of the sorting channel (3), and the multi-stage electric telescopic rod (8) is associated with the control tester (6);
when the conductivity of the electronic object is detected to be qualified, the multi-stage electric telescopic rod (8) outputs upwards, so that the electrode of the electronic object positioned above extends out of the prismatic channel (1).
6. The electronic component conductivity detection apparatus according to claim 5, wherein: the advancing assembly comprises a baffle plate (9), wherein the baffle plate (9) is detachably arranged on the inner wall of the sorting channel (3), the distance L1 between the upper surface of the baffle plate (9) and the inner top of the sorting channel (3) is larger than the length L2 of an electronic object, one side of the sorting channel (3) is open, and the opposite side of the sorting channel (3) is a vertical inner wall;
when the conductivity of the electronic object is unqualified, the multi-stage electric telescopic rod (8) can be input downwards, so that the conductive sheet (7) descends to the top of the partition plate (9), and the electronic object is reversed to the open side.
7. The electronic component conductivity detection apparatus according to claim 4, wherein: the driver comprises a limiting part (13) which is slidably arranged on the inner wall of the prismatic channel (1), a guide pipe (14) is arranged at the bottom of the limiting part (13), a hinge seat (18) is fixedly arranged at the bottom of the limiting part (13), two connecting rods (19) are hinged to the outer wall of the hinge seat (18), the two connecting rods (19) are respectively hinged to the end parts of the same side of the two conductive rollers (11), and a miniature electric cylinder (15) for controlling the limiting part (13) to move up and down is fixedly arranged at the inner bottom of the prismatic channel (1).
8. The electronic component conductivity detection apparatus according to claim 4, wherein: the roller length of the conductive roller (11) is larger than the diameter of the cylindrical channel (2), and the diameter of the guide tube (14) is larger than the diameter of the cylindrical channel (2).
9. The electronic component conductivity detection apparatus according to claim 6, wherein: the storage box (5) is arranged below the sorting channel (3), and an opening of the storage box (5) is positioned below one open side of the sorting channel (3).
10. The electronic component conductivity detection apparatus according to any one of claims 2 to 9, wherein: the inner wall detachable sliding installation of cylinder passageway (2) has external member (17), the rubber layer has been laid to external member (17) inner wall, the photoelectric cell has all been seted up to the outer wall of cylinder passageway (2) and external member (17), photoelectric sensor (16) are installed to the inner wall of photoelectric cell.
CN202310488193.9A 2023-04-28 2023-04-28 Electronic component conductivity detection equipment Withdrawn CN116500364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310488193.9A CN116500364A (en) 2023-04-28 2023-04-28 Electronic component conductivity detection equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310488193.9A CN116500364A (en) 2023-04-28 2023-04-28 Electronic component conductivity detection equipment

Publications (1)

Publication Number Publication Date
CN116500364A true CN116500364A (en) 2023-07-28

Family

ID=87316237

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310488193.9A Withdrawn CN116500364A (en) 2023-04-28 2023-04-28 Electronic component conductivity detection equipment

Country Status (1)

Country Link
CN (1) CN116500364A (en)

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Application publication date: 20230728

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