CN112731050A - Detection device for electronic element and use method thereof - Google Patents
Detection device for electronic element and use method thereof Download PDFInfo
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- CN112731050A CN112731050A CN202011494279.5A CN202011494279A CN112731050A CN 112731050 A CN112731050 A CN 112731050A CN 202011494279 A CN202011494279 A CN 202011494279A CN 112731050 A CN112731050 A CN 112731050A
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 6
- 210000003437 trachea Anatomy 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 4
- 239000007921 spray Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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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
- G01R31/08—Locating faults in cables, transmission lines, or networks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- General Physics & Mathematics (AREA)
- Cleaning In General (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The invention relates to the technical field of electronic elements, in particular to a detection device for an electronic element and a using method thereof, which comprises a positioning seat, a bearing seat, a pressing device and a dust removal device, wherein the pressing device is arranged at the bottom end of the positioning seat and is fixedly connected with the bearing seat, the pressing device comprises an electric telescopic rod, and the detection device comprises a pressure sensor, a pressing head and the electric telescopic rod which are arranged in the detection device, the arrangement is matched with the fixed connection of the electric telescopic rod and the fixed plate, the elastic force of a first spring on the fixed plate and the pressing plate, the fixed connection of a positioning shaft and a supporting seat, the sliding connection of the pressure sensor and a positioning pad and the supporting seat, the sliding connection of the pressing head and a bottom pressure sensor and the pressing plate and the spiral connection of a first threaded shaft and the pressing plate and the positioning shaft, when the detection device is used for detecting the electrical connection of the electronic, therefore, the accuracy of the electrical connection detection of the electronic element is ensured.
Description
Technical Field
The invention relates to the technical field of electronic elements, in particular to a detection device for an electronic element and a using method thereof.
Background
Electronic components are basic elements of electronic circuits, usually packaged individually, and have two or more leads or metal contacts, and the electronic components are connected to each other to form an electronic circuit with specific functions, such as: amplifiers, radio receivers, oscillators, etc., one of the common ways to connect electronic components, perhaps in individual packages or groups of varying complexity, is soldering to a printed circuit board, such as: in order to maintain the stability of the operation of electronic components, integrated circuits are usually encapsulated with synthetic resin to improve the insulation and protection from the environment, and with the continuous development of the society, the application of electronic components is increasing, some detection devices are beginning to appear continuously to ensure the quality of electronic components, but when some detection devices for electronic components detect the electrical connection of electronic components, the downward pressure on the electronic components is not convenient to control, so that the accuracy of the detection of the electrical connection of electronic components is affected, and the device cannot be well dedusted, and when dust is accumulated outside the device, the detection of the electrical connection of electronic components is also affected.
Disclosure of Invention
The present invention is directed to a testing apparatus for electronic components and a method for using the same to solve the above-mentioned problems.
In order to achieve the purpose, the invention provides the following technical scheme:
a detection device for electronic components and a using method thereof comprise a positioning seat, a bearing seat, a pressing device and a dust removal device, wherein the pressing device is arranged at the bottom end of the positioning seat and fixedly connected with the bearing seat, the pressing device comprises an electric telescopic rod, the bottom end of the inner side of the positioning seat is fixedly connected with the electric telescopic rod, the bottom end of the electric telescopic rod is fixedly connected with a fixing plate, the left end and the right end of the inner side of the fixing plate are respectively and slidably connected with a fixing shaft, the fixing shaft is fixedly connected with the positioning seat and the bearing seat, a first spring is arranged on the outer side of the fixing shaft, the top end of the first spring is fixedly connected with the fixing plate, a pressing plate is fixedly connected at the bottom end of the first spring and penetrates through the fixing shaft, the pressing plate is slidably connected with the fixing shaft, a pressing head is, and the location axle runs through the clamp plate, location off-axial side fixedly connected with supporting seat, the inboard sliding connection of supporting seat has pressure sensor, and the pressure sensor and the pressure head sliding connection of bottom, the sliding connection in the pressure sensor outside has the location pad, location off-axial right side screwed connection has first screw thread axle, and first screw thread axle runs through the location axle, first screw thread axle and clamp plate screwed connection, bear inboard central point of seat and put fixedly connected with probe, positioning seat left end fixedly connected with controller, the positioning seat front end is equipped with dust collector.
Preferably, the locating pad is fixedly connected with the supporting seat, and the locating pad is made of a rubber plate.
Preferably, dust collector includes bellows, positioning seat front end fixedly connected with bellows, connecting rod fixedly connected with fan is passed through to the inboard bottom of bellows, bellows outside bottom intercommunication has the trachea, tracheal other end intercommunication has the shower nozzle, shower nozzle outside fixedly connected with backup pad, and backup pad and bear a weight of seat fixed connection, be located left the shower nozzle is just to bearing the detection position of seat, is located the right side the shower nozzle is just to pushing down the bottom of mechanism in the device, the inboard top sliding connection of bellows has the filter screen, bellows front end fixedly connected with alarm.
Preferably, the bottom end of the filter screen is slidably connected with a sliding block, the sliding block is slidably connected with an air box, the bottom end of the sliding block is fixedly connected with a second spring, the other end of the second spring is fixedly connected with the air box, a control switch is arranged at the bottom end of the inner side of the second spring, and the control switch is fixedly connected with the air box.
Preferably, the left side and the right side of the top end of the filter screen are spirally connected with a second threaded shaft, the second threaded shaft penetrates through the filter screen, and the second threaded shaft is spirally connected with the sliding block.
Preferably, the use method of the detection device is as follows:
the method comprises the following steps: starting a dust removal device through a controller to perform dust removal treatment on the device;
step two: putting an electronic element to be detected into the bearing seat to make the electronic element contact with the probe in the bearing seat;
step three: setting a pressure value sensed by a pressure sensing mechanism in the pressing device through a controller, and starting the pressing device through the controller after the pressure value is set;
step four: and detecting the electronic element after the electronic element is pressed down.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, through the arrangement of the pressure sensor, the pressure head and the electric telescopic rod, the arrangement is matched with the fixed connection of the electric telescopic rod and the fixed plate, the elastic force of the first spring to the fixed plate and the pressure plate, the fixed connection of the positioning shaft and the supporting seat, the sliding connection of the pressure sensor and the positioning pad and the supporting seat, the sliding connection of the pressure head and the bottom pressure sensor and the pressure plate and the spiral connection of the first threaded shaft and the pressure plate and the positioning shaft, when the device is used for detecting the electric connection of an electronic element, the downward pressure of the electronic element can be set according to requirements, so that the accuracy of the electric connection detection of the electronic element is ensured;
2. according to the invention, through the arrangement of the spray head, the filter screen and the fan, the arrangement is matched with the traction of the fan on the wind, the communication of the air pipe with the spray head and the air box, the spiral connection of the second threaded shaft with the filter screen and the sliding block, the elasticity of the second spring on the sliding block and the fixed connection of the control switch with the air box, and the device can be subjected to dust removal treatment before being used, so that the influence of dust accumulated outside the device on the electric connection detection of the electronic element is avoided, and the normal detection of the electronic element is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall structure of the pressing device of the present invention;
FIG. 3 is a schematic sectional view showing the construction of an air box of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1 at point A in accordance with the present invention;
FIG. 5 is a schematic view of the structure at B of FIG. 2 according to the present invention.
In the figure: 1-positioning seat, 2-pressing device, 201-electric telescopic rod, 202-fixing plate, 203-fixing shaft, 204-first spring, 205-pressing plate, 206-pressing head, 207-positioning shaft, 208-supporting seat, 209-pressure sensor, 210-positioning pad, 211-first threaded shaft, 3-controller, 4-bearing seat, 5-dust removal device, 501-bellows, 502-blower, 503-air pipe, 504-nozzle, 505-supporting plate, 506-filter screen, 507-slider, 508-second spring, 509-control switch, 510-second threaded shaft and 511-alarm.
Detailed Description
Example 1:
referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a technical solution:
a detection device for electronic components and a using method thereof are disclosed, comprising a positioning seat 1, a bearing seat 4, a pressing device 2 and a dust removing device 5, wherein the pressing device 2 is arranged at the bottom end of the positioning seat 1, the pressing device 2 is fixedly connected with the bearing seat 4, the pressing device 2 comprises an electric telescopic rod 201, the bottom end of the inner side of the positioning seat 1 is fixedly connected with the electric telescopic rod 201, the bottom end of the electric telescopic rod 201 is fixedly connected with a fixing plate 202, the left end and the right end of the inner side of the fixing plate 202 are both connected with a fixing shaft 203 in a sliding manner, the fixing shaft 203 is fixedly connected with the positioning seat 1 and the bearing seat 4, the outer side of the fixing shaft 203 is provided with a first spring 204, the top end of the first spring 204 is fixedly connected with the fixing plate 202, the bottom end of the first spring 204 is fixedly connected with a pressing plate 205, the fixing, the top end of the inner side of the pressing plate 205 is rotatably connected with a positioning shaft 207, the positioning shaft 207 penetrates through the pressing plate 205, the outer side of the positioning shaft 207 is fixedly connected with a supporting seat 208, the inner side of the supporting seat 208 is slidably connected with a pressure sensor 209, the pressure sensor 209 at the bottom end is slidably connected with the pressing head 206, the outer side of the pressure sensor 209 is slidably connected with a positioning pad 210, the positioning pad 210 is fixedly connected with the supporting seat 208, and the positioning pad 210 is made of a rubber-made plate, the arrangement facilitates the replacement of the pressure sensor 209 while realizing the positioning of the pressure sensor 209, the operation is simple and convenient, the right side of the positioning shaft 207 is spirally connected with a first threaded shaft 211, the first threaded shaft 211 penetrates through the positioning shaft 207, the first threaded shaft 211 is spirally connected with the pressing plate 205, when the device is used for detecting the electrical connection of an electronic element, the, thereby ensuring the accuracy of the electrical connection detection of the electronic element, the central position of the inner side of the bearing seat 4 is fixedly connected with a probe, the left end of the positioning seat 1 is fixedly connected with a controller 3, the front end of the positioning seat 1 is provided with a dust removing device 5, the dust removing device 5 comprises an air box 501, the front end of the positioning seat 1 is fixedly connected with an air box 501, the bottom end of the inner side of the air box 501 is fixedly connected with a fan 502 through a connecting rod, the bottom end of the outer side of the air box 501 is communicated with an air pipe 503, the other end of the air pipe 503 is communicated with a spray head 504, the outer side of the spray head 504 is fixedly connected with a supporting plate 505, the supporting plate 505 is fixedly connected with the bearing seat 4, the spray head 504 positioned at the left side is over against the detection part of the bearing seat 4, the spray head, slider 507 bottom fixedly connected with second spring 508, and the other end and bellows 501 fixed connection of second spring 508, the inboard bottom of second spring 508 is equipped with control switch 509, and control switch 509 and bellows 501 fixed connection, this kind of setting is convenient for remind the staff to clear up filter screen 506, the equal screwed connection in filter screen 506 top left and right sides has second threaded shaft 510, and second threaded shaft 510 runs through filter screen 506, second threaded shaft 510 and slider 507 screwed connection, this kind of dismantlement clearance that has set up convenient filter screen 506, easy operation is convenient, time saving and labor saving, bellows 501 front end fixedly connected with alarm 511, can remove dust to the device before the operative installations, thereby avoided the device outside to pile up the influence that the dust detected the cause to electronic component electric connection, electronic component's normal detection has been guaranteed.
The using method of the detection device comprises the following steps:
the method comprises the following steps: starting a dust removal device 5 through a controller 3 to perform dust removal treatment on the device;
step two: putting an electronic component to be detected into the bearing seat 4 to make the electronic component contact with the probe in the bearing seat 4;
step three: the pressure value sensed by the pressure sensing mechanism in the pressing device 2 is set by the controller 3, and the pressing device 2 is started by the controller 3 after the pressure value is set;
step four: and detecting the electronic element after the electronic element is pressed down.
The working process is as follows: all electrical appliances in the device are external power supplies, before the device is used, the dust removal mechanism is started through the controller 3, at the moment, the fan 502 can pull external wind to enter the air box 501, then the external wind is filtered through the filter screen 506, then the wind is blown to the detection part of the bearing seat 4 through the air pipe 503 at the left side and the spray nozzle 504 at the left side, and the wind is blown to the bottom of the pressure head 206 through the air pipe 503 at the right side and the spray nozzle 504 at the right side, so that the dust removal treatment of the device is realized, because the wind resistance received by the filter screen 506 is continuously increased along with the continuous increase of filtering impurities, the pressure on the sliding block 507 is continuously increased, the sliding block 507 can continuously compress the second spring 508, when the sliding block 507 triggers the control switch 509, the alarm 511 gives an alarm, at the moment, the second threaded shaft 510 needs to be taken down to take down the filter screen 506 for cleaning, the sliding block is reset after the cleaning, closing the dust removing mechanism, then putting the electronic component to be detected into the bearing seat 4 to make the electronic component contact with the probe in the bearing seat 4, then setting a pressure value sensed by the pressure sensor 209 through the controller 3, starting the pressing mechanism through the controller 3 after setting, at this time, the electric telescopic rod 201 can continuously extend out, the fixing plate 202 can continuously slide downwards and the retention shaft 203, when the pressing head 206 contacts with the electronic component, the first spring 204 can be continuously compressed between the pressing plate 205 and the fixing plate 202, the pressing head 206 can continuously push the pressure sensor 209 at the bottom end, when the pressure value sensed by the pressure sensor 209 at the bottom end reaches the set value, the electric telescopic rod 201 stops extending out, then detecting the electronic component, when the pressure sensor 209 at the bottom end is damaged, rotating the first threaded shaft 211 to make the first threaded shaft break the spiral connection with the pressing plate 205, then rotating the positioning shaft 207, make it rotate one hundred eighty degrees, rotate first screw thread axle 211 again and make it take place screwed connection with clamp plate 205 next time, supporting seat 208 can turn to the good pressure sensor 209 in top to the bottom and use this moment, take off the bad pressure sensor 209 who turns to the top this moment, direct pulling makes its and the locating pad 210 of the rubber material who turns to the top break away from the contact and can take off it, it can to reset a new pressure sensor 209 at last when the device is accomplished to use and carry out reserve, the normal use of device when having guaranteed pressure sensor 209 and damaging suddenly.
The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. It should be noted that there are no specific structures but a few objective structures due to the limited character expressions, and that those skilled in the art may make various improvements, decorations or changes without departing from the principle of the invention or may combine the above technical features in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.
Claims (6)
1. The utility model provides a detection device for electronic component, includes positioning seat (1), bears seat (4), pushes down device (2) and dust collector (5), its characterized in that: the bottom end of the positioning seat (1) is provided with a pressing device (2), the pressing device (2) is fixedly connected with the bearing seat (4), the pressing device (2) comprises an electric telescopic rod (201), the bottom end of the inner side of the positioning seat (1) is fixedly connected with the electric telescopic rod (201), the bottom end of the electric telescopic rod (201) is fixedly connected with a fixing plate (202), the left end and the right end of the inner side of the fixing plate (202) are both connected with fixing shafts (203) in a sliding mode, the fixing shafts (203) are fixedly connected with the positioning seat (1) and the bearing seat (4), the outer side of each fixing shaft (203) is provided with a first spring (204), the top end of each first spring (204) is fixedly connected with the corresponding fixing plate (202), the bottom end of each first spring (204) is fixedly connected with a pressing plate (205), the fixing shafts (203) penetrate through the pressing plates (205, the bottom end of the inner side of the pressing plate (205) is connected with a pressing head (206) in a sliding manner, the pressing head (206) penetrates through the pressing plate (205), the top end of the inner side of the pressing plate (205) is connected with a positioning shaft (207) in a rotating manner, the positioning shaft (207) penetrates through the pressing plate (205), the outer side of the positioning shaft (207) is fixedly connected with a supporting seat (208), the inner side of the supporting seat (208) is connected with a pressure sensor (209) in a sliding manner, the pressure sensor (209) at the bottom end is connected with the pressing head (206) in a sliding manner, the outer side of the pressure sensor (209) is connected with a positioning pad (210) in a sliding manner, the right side of the positioning shaft (207) is spirally connected with a first threaded shaft (211), the first threaded shaft (211) penetrates through the positioning shaft (207), the first threaded shaft (211) is connected with the pressing plate (205, and a dust removal device (5) is arranged at the front end of the positioning seat (1).
2. The inspection apparatus for electronic components as claimed in claim 1, wherein: the positioning pad (210) is fixedly connected with the supporting seat (208), and the positioning pad (210) is made of a rubber plate.
3. The inspection apparatus for electronic components as claimed in claim 1, wherein: dust collector (5) are including bellows (501), positioning seat (1) front end fixedly connected with bellows (501), connecting rod fixedly connected with fan (502) is passed through to bellows (501) inboard bottom, bellows (501) outside bottom intercommunication has trachea (503), the other end intercommunication of trachea (503) has shower nozzle (504), shower nozzle (504) outside fixedly connected with backup pad (505), and backup pad (505) and bear seat (4) fixed connection, be located the left shower nozzle (504) are just to bearing the detection position of seat (4), are located the right side shower nozzle (504) are just to pushing down the bottom of mechanism in device (2) down, bellows (501) inboard top sliding connection has filter screen (506), bellows (501) front end fixedly connected with alarm (511).
4. A detecting device for an electronic component according to claim 3, wherein: filter screen (506) bottom sliding connection has slider (507), and slider (507) and bellows (501) sliding connection, slider (507) bottom fixedly connected with second spring (508), and the other end and bellows (501) fixed connection of second spring (508), the inboard bottom of second spring (508) is equipped with control switch (509), and control switch (509) and bellows (501) fixed connection.
5. The detecting device for electronic components according to claim 4, wherein: the equal threaded connection in filter screen (506) top left and right sides has second threaded shaft (510), and second threaded shaft (510) run through filter screen (506), second threaded shaft (510) and slider (507) threaded connection.
6. The inspection apparatus for electronic components and the method of using the same as claimed in claims 1 to 5, wherein the method of using the inspection apparatus is:
the method comprises the following steps: starting a dust removal device (5) through a controller (3) to remove dust of the device;
step two: putting an electronic element to be detected into the bearing seat (4) to make the electronic element contact with the probe in the bearing seat (4);
step three: setting a pressure value sensed by a pressure sensing mechanism in the pressing device (2) through the controller (3), and starting the pressing device (2) through the controller (3) after the pressure value is set;
step four: and detecting the electronic element after the electronic element is pressed down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011494279.5A CN112731050B (en) | 2020-12-16 | 2020-12-16 | Detection device for electronic element and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011494279.5A CN112731050B (en) | 2020-12-16 | 2020-12-16 | Detection device for electronic element and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112731050A true CN112731050A (en) | 2021-04-30 |
| CN112731050B CN112731050B (en) | 2024-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011494279.5A Active CN112731050B (en) | 2020-12-16 | 2020-12-16 | Detection device for electronic element and use method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236097A (en) * | 2021-12-17 | 2022-03-25 | 河南省科学院地理研究所 | Agricultural non-point source soil pollution detection device |
| CN115372790A (en) * | 2022-08-04 | 2022-11-22 | 姜靖 | Electrical detection device and method |
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| CN208297319U (en) * | 2018-06-06 | 2018-12-28 | 南京赛宝工业技术研究院 | Integrated circuit electronic element firm welding degree detection device |
| CN209656183U (en) * | 2019-05-17 | 2019-11-19 | 深圳市思榕科技有限公司 | A kind of mechanism with measurement rotating down pressing dynamics effect |
| CN211206712U (en) * | 2019-11-30 | 2020-08-07 | 深圳市雍慧电子科技有限公司 | Performance test tool for display screen driving mainboard chip |
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|---|---|---|---|---|
| JP2000019221A (en) * | 1998-06-30 | 2000-01-21 | Advantest Corp | Apparatus for testing electronic component |
| JP2010048701A (en) * | 2008-08-22 | 2010-03-04 | Asuka Denshi Kk | Electronic component test stand |
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| CN112731050B (en) | 2024-04-26 |
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Effective date of registration: 20240326 Address after: No. 301, Building 11, Phase II, Taicang University Science Park, No. 27 Zigang Road, Science and Education New City, Taicang City, Suzhou City, Jiangsu Province, 215000 Applicant after: Tianhang Changying (Jiangsu) Technology Co.,Ltd. Country or region after: China Address before: 421100 standard workshop No.6, electronic industry cluster, Hengnan industrial cluster, Hengyang City, Hunan Province Applicant before: HUNAN SANYI SEIKO TECHNOLOGY Co.,Ltd. Country or region before: China |
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