CN107364641B - Packaging testing device of direct-insertion terminal magnetic switch - Google Patents
Packaging testing device of direct-insertion terminal magnetic switch Download PDFInfo
- Publication number
- CN107364641B CN107364641B CN201710780489.2A CN201710780489A CN107364641B CN 107364641 B CN107364641 B CN 107364641B CN 201710780489 A CN201710780489 A CN 201710780489A CN 107364641 B CN107364641 B CN 107364641B
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- Prior art keywords
- magnetic switch
- pit
- detection modules
- detection
- base plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D73/00—Packages comprising articles attached to cards, sheets or webs
- B65D73/0035—Packages comprising articles attached to cards, sheets or webs the articles being retained within a recess or a series of recesses provided in a single card
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- 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
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
- G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
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- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/80—Packaging reuse or recycling, e.g. of multilayer packaging
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The invention relates to the technical field of magnetic switches, in particular to a package testing device of a direct-insert terminal magnetic switch; the test fixture comprises a test fixture and a substrate, wherein a plurality of pit slots are formed in the front surface of the substrate, and are arrayed in the longitudinal and transverse directions at equal intervals; the depth of the pit is smaller than the thickness of the base plate, two jacks which are matched with the direct-insertion terminals are arranged in the pit, and the jacks penetrate through the bottom surface of the base plate; the test jig is provided with a plurality of detection modules which are arranged in rows at equal intervals along the transverse direction, and the test jig is provided with at least one row of detection modules; the invention has reasonable structure, the magnetic switch can perform trigger on-off detection in batches, thereby facilitating the analysis of detection data and improving the detection efficiency; packaging and detection are completed synchronously, so that the extraction time during product circulation is saved, foam materials are replaced by recyclable pit paper, packaging space can be effectively utilized by interval and dislocation layout, material cost is reduced, and the method is more energy-saving and environment-friendly.
Description
Technical Field
The invention relates to the technical field of magnetic switches, in particular to a package testing device of a direct-insertion terminal magnetic switch.
Background
The magnetic proximity switch is one of the proximity switches, and the proximity switch is one of various kinds in a sensor family, and can convert actions and position changes into signal flux or realize line on-off control through sensing the position relation changes by the magnetic elements. The proximity switch can provide a position detection and execution control scheme, can realize stronger detection and stable safety control capability in various fields, and has the advantages which other controllers do not have.
A common magnetic switch generally includes a built-in moving magnet, a movable contact and an electrical terminal, for example, a power-assisted return magnetic proximity switch disclosed in chinese patent 201510827218.9, wherein the electrical terminal is disposed on the same side of the housing and is disposed in parallel. The magnetic switches need to be detected one by one and put into the packaging boxes, and as the stress response of the magnetic switches is realized through the permanent magnets, the magnetic interference among products can seriously influence the sensitivity and the stability of the switches, so that more difficulties are added to the packaging of the magnetic switches.
As disclosed in chinese patent 201620800258.4, a packing box with an interior permanent magnet product and a packing box with the same, a plurality of slots formed by a foam box are proposed to facilitate fixing and counting of a magnetic switch and avoid cross interference between the magnetic switch and the packing box. The scheme needs to independently design and develop the forming die, and the forming difficulty of the foam box is high, and the development cost is high; the magnetic switch needs to be placed in an inverted mode in the slotted hole of the foam box so as to form single-sided arrangement, and the space between the slotted holes is difficult to use; the permanent magnet in the inverted magnetic switch is in a reverse excitation state, and causes material fatigue to the elastic trigger piece under the impact of gravity and vibration, so that the action performance and reliability are reduced.
Accordingly, the prior art is still in need of improvement and development.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides a packaging testing device of a direct-insertion terminal magnetic switch, which has the advantages of reasonable structure, high detection efficiency, packaging space saving and packaging cost reduction.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the invention relates to a package testing device of a direct-insertion terminal magnetic switch, which comprises a testing jig and a substrate, wherein a plurality of pit slots are formed in the front surface of the substrate, and are arrayed in the longitudinal and transverse directions at equal intervals; the depth of the pit is smaller than the thickness of the base plate, two jacks which are matched with the direct-insertion terminals are arranged in the pit, and the jacks penetrate through the bottom surface of the base plate; the test fixture is provided with a plurality of detection modules, the detection modules are arranged in rows along the transverse direction at equal intervals on the test fixture, and the test fixture is provided with at least one row of detection modules.
According to the scheme, the base plate is composed of at least one layer of flat paper, the flat paper comprises upper paper, a corrugated layer and lower paper which are sequentially bonded, and the corrugated layer is of a U-shaped or V-shaped filling supporting structure.
According to the scheme, the base plate is formed by bonding two layers of flat paper, and the depth of the pit is smaller than one third of the height H of the shell of the magnetic switch.
According to the scheme, the plurality of pit slots on the substrate are arranged into the longitudinal and transverse arrays, the row spacing of the plurality of pit slots is larger than the shell length L of the magnetic switch, and the row spacing of the plurality of pit slots is larger than the shell width C of the magnetic switch.
According to the scheme, detection module includes two terminal clamps, and the interval is equipped with the pilot lamp between two terminal clamps, and the pilot lamp is established ties with the lead wire of one of them terminal clamp, is parallelly connected setting between a plurality of detection module.
According to the scheme, the detection modules are sequentially arranged on the test jig at equal intervals.
According to the scheme, the test fixture comprises a trigger piece which is transversely arranged above a plurality of detection modules and can move up and down integrally.
According to the scheme, the test fixture further comprises a vertical scale matched with the trigger piece.
The invention has the beneficial effects that:
the invention has reasonable structure, the magnetic switch can perform trigger on-off detection in batches, thereby facilitating the analysis of detection data and improving the detection efficiency; packaging and detection are completed synchronously, so that the extraction time during product circulation is saved, foam materials are replaced by recyclable pit paper, packaging space can be effectively utilized by interval and dislocation layout, material cost is reduced, and the method is more energy-saving and environment-friendly.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged schematic view of the portion a in fig. 1.
In the figure: 1. testing a jig; 2. a substrate; 11. a detection module; 12. a terminal clip; 13. an indicator light; 14. a trigger; 15. a vertical scale; 21. pit slots, 22 and jacks; 23. an upper paper; 24. a corrugated layer; 25. and (3) the following paper.
Detailed Description
The technical scheme of the invention is described below with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the package testing device of the direct-insert terminal magnetic switch comprises a testing jig 1 and a substrate 2, wherein a plurality of pit slots 21 are formed in the front surface of the substrate 2, and the pit slots 21 are arrayed in the longitudinal and transverse directions at equal intervals; the depth of the pit 21 is smaller than the thickness of the substrate 2, two jacks 22 for adapting to the direct-insertion terminals are arranged in the pit 21, and the jacks 22 penetrate through the bottom surface of the substrate 2; the test jig 1 is provided with a plurality of detection modules 11, the detection modules 11 are arranged in rows on the test jig 1 at equal intervals along the transverse direction, and the test jig 1 is provided with at least one row of detection modules 11; the structure of the single-sided pit slots 21 of the substrate 2 enables the magnetic switch 21 to be vertically placed in the forward direction, so that the influence of displacement caused by gravity on the built-in permanent magnet is avoided, terminals of the magnetic switch penetrate through the insertion holes 22 and are positioned on the back surface of the substrate 2, a plurality of groups of overlapped substrates 2 are vertically and horizontally placed, the magnetic switches can be arranged in a staggered mode, and the space between the pit slots 21 is effectively utilized, so that the utilization rate of packaging space is improved; the magnetic switch arranged on the substrate 2 can be detected by the batch matching test fixture 1, so that the processes of taking out, detecting and replacing between the product assembly and the detection of the product assembly in the existing production process are avoided, and the production detection efficiency is effectively improved.
The base plate 2 is composed of at least one layer of flat paper, the flat paper comprises upper paper 23, a corrugated layer 24 and lower paper 25 which are sequentially bonded, and the corrugated layer 24 is of a U-shaped or V-shaped filling support structure; the base plate 2 made of the flat paper has the characteristics of light weight, low cost and recycling, so that the cost of the packaging material is reduced, and the packaging material is more green and environment-friendly; the upper and lower surface papers form a biplane structure of the base plate 2, the structure thickness and strength can be improved through the middle corrugated layer 24, the whole weight is lighter, and the structure with the pit 21 formed thereon can still meet the strength requirement.
The substrate 2 is formed by bonding two layers of flat paper, the depth of the pit 21 is smaller than one third of the height H of the shell of the magnetic switch, and the preferred substrate 2 has a double-layer structure so as to meet the size requirement of the common magnetic switch, reduce the self weight under the condition of reducing the strength requirement of the packaging substrate 2, and save the cost.
According to the above scheme, a plurality of pit slots 21 on the substrate 2 are arranged into a longitudinal and transverse array, the row spacing of the pit slots 21 is larger than the shell length L of the magnetic switch, the row spacing of the pit slots 21 is larger than the shell width C of the magnetic switch, and the magnetic switch on the upper and lower substrates 2 is arranged in a dislocation manner in the longitudinal and transverse directions when the substrates 2 are stacked and packaged, so that the cross interference between internal permanent magnets is reduced, and the utilization rate of the packaging space is improved.
According to the above scheme, the detection module 11 includes two terminal clips 12, an indicator lamp 13 is arranged between the two terminal clips 12 at intervals, the indicator lamp 13 is connected in series with the lead wire of one of the terminal clips 12, and a plurality of detection modules 11 are connected in parallel; the magnetic switches on the substrate 2 are sequentially inserted into the terminal clamps 12 on the corresponding detection modules 11 from above, so that batch detection is realized, and the on-off state of the magnetic switches is displayed by the brightness of the indicator lamps 13.
The detection modules 11 are sequentially arranged on the test jig 1 at equal intervals, the distance between the detection modules 11 corresponds to the distance between the pits 21 on the substrate 2, so that the butt joint between the detection modules 11 and the quick positioning of the magnetic switches in the same row is realized, the lead outputs of the detection modules 11 are connected in parallel, single detection and batch detection can be realized, the test is convenient, and the detection efficiency is improved.
The test fixture 1 comprises a trigger piece 14, the trigger piece 14 is transversely arranged above the detection modules 11, the trigger piece 14 can move up and down integrally, the trigger piece 14 is used for vertically acting and approaching to a magnetic switch on the substrate 2, and the on state of the magnetic switch is judged by combining the display of the indicator lamp 13.
The test fixture further comprises a vertical scale 15 matched with the trigger piece 14, the vertical scale 15 is used for controlling the approaching distance of the trigger piece 14, and the display of the indicator lamp 13 is matched to judge whether the magnetic switch is switched to be in an on-off state in a specified stroke.
The foregoing description is only of the preferred embodiments of the invention, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the invention are therefore intended to be embraced therein.
Claims (5)
1. The utility model provides a package testing arrangement of direct insert terminal magnetic switch, includes test fixture (1) and base plate (2), its characterized in that: the front surface of the substrate (2) is provided with a plurality of pit grooves (21), and the pit grooves (21) are arrayed in the longitudinal and transverse directions at equal intervals;
the depth of the pit slot (21) is smaller than the thickness of the base plate (2), two jacks (22) which are matched with the direct-insertion terminals are arranged in the pit slot (21), and the jacks (22) penetrate through the bottom surface of the base plate (2);
a plurality of detection modules (11) are arranged on the test jig (1), the detection modules (11) are arranged in rows on the test jig (1) at equal intervals along the transverse direction, and at least one row of detection modules (11) is arranged on the test jig (1);
the detection modules (11) comprise two terminal clamps (12), indicator lamps (13) are arranged between the two terminal clamps (12) at intervals, the indicator lamps (13) are connected with leads of one of the terminal clamps (12) in series, and the detection modules (11) are arranged in parallel;
the test jig (1) comprises a trigger piece (14), wherein the trigger piece (14) is transversely arranged above the detection modules (11), and the trigger piece (14) can move up and down integrally;
the test fixture (1) further comprises a vertical scale (15) matched with the trigger piece (14).
2. The package testing device of an in-line terminal magnetic switch of claim 1, wherein: the base plate (2) is composed of at least one layer of flat paper, the flat paper comprises upper paper (23), a corrugated layer (24) and lower paper (25) which are sequentially bonded, and the corrugated layer (24) is of a U-shaped or V-shaped filling supporting structure.
3. The package testing device of an in-line terminal magnetic switch of claim 2, wherein: the base plate (2) is formed by bonding two layers of flat paper, and the depth of the pit (21) is smaller than one third of the height H of the shell of the magnetic switch.
4. The package testing device of an in-line terminal magnetic switch of claim 1, wherein: the plurality of pit slots (21) on the substrate (2) are arranged into a longitudinal and transverse array, the row spacing of the plurality of pit slots (21) is larger than the shell length L of the magnetic switch, and the row spacing of the plurality of pit slots (21) is larger than the shell width C of the magnetic switch.
5. The package testing device of an in-line terminal magnetic switch of claim 1, wherein: the detection modules (11) are sequentially arranged on the test jig (1) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710780489.2A CN107364641B (en) | 2017-09-01 | 2017-09-01 | Packaging testing device of direct-insertion terminal magnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710780489.2A CN107364641B (en) | 2017-09-01 | 2017-09-01 | Packaging testing device of direct-insertion terminal magnetic switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107364641A CN107364641A (en) | 2017-11-21 |
| CN107364641B true CN107364641B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710780489.2A Active CN107364641B (en) | 2017-09-01 | 2017-09-01 | Packaging testing device of direct-insertion terminal magnetic switch |
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| Country | Link |
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| CN (1) | CN107364641B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114300298A (en) * | 2022-01-05 | 2022-04-08 | 浙江天正电气股份有限公司 | Isolating switch |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000077599A (en) * | 1998-09-01 | 2000-03-14 | Ibiden Co Ltd | Terminal inspection jig |
| JP4683326B2 (en) * | 2005-04-19 | 2011-05-18 | 日立金属株式会社 | Conductive ball mounting device |
| MY152599A (en) * | 2007-02-14 | 2014-10-31 | Eles Semiconductor Equipment S P A | Test of electronic devices at package level using test boards without sockets |
| ITMI20081023A1 (en) * | 2008-06-04 | 2009-12-05 | Eles Semiconductor Equipment Spa | TESTING OF ELECTRONIC DEVICES WITH BOARDS WITHOUT SOCKETS BASED ON MAGNETIC LOCKING |
| EP3178133A4 (en) * | 2014-08-06 | 2018-05-23 | Molex Incorporated | Patch panel frame for circuit board module |
| CN105096783A (en) * | 2015-08-03 | 2015-11-25 | 武汉华星光电技术有限公司 | Detection equipment and probe component thereof |
| CN205819858U (en) * | 2016-07-27 | 2016-12-21 | 佛山市溢釜科技有限公司 | The packing box of a kind of built-in permanent magnet product and be provided with the packing crates of this packing box |
| CN207226036U (en) * | 2017-09-01 | 2018-04-13 | 佛山市富乐喜电子信息技术有限公司 | A kind of Package Testing device of straight cutting terminal magnetic switch |
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- 2017-09-01 CN CN201710780489.2A patent/CN107364641B/en active Active
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| CN107364641A (en) | 2017-11-21 |
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Effective date of registration: 20230703 Address after: 528216 the first and second floors of room 103, block 13, Liandong Yougu Beiyuan, No.1, East 2nd District, Jiansha Road, Danzao Town, Nanhai District, Foshan City, Guangdong Province Patentee after: SANQIAOHUI (FOSHAN) NEW MATERIAL Co.,Ltd. Address before: Room 403, No. 78 Jiangwan Road, Gaoming District, Foshan City, Guangdong Province, 528500, Card 10 Patentee before: FOSHAN FUXI ELECTRONIC INFORMATION TECHNOLOGY CO.,LTD. |