CN112731050B - 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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- CN112731050B CN112731050B CN202011494279.5A CN202011494279A CN112731050B CN 112731050 B CN112731050 B CN 112731050B CN 202011494279 A CN202011494279 A CN 202011494279A CN 112731050 B CN112731050 B CN 112731050B
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- fixedly connected
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- bellows
- positioning
- connection
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000000428 dust Substances 0.000 claims abstract description 25
- 239000000523 sample Substances 0.000 claims description 7
- 210000003437 trachea Anatomy 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims 3
- 239000007921 spray Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
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
- G01R31/08—Locating faults in cables, transmission lines, or networks
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of electronic components, in particular to a detection device for the electronic components and a use method thereof, comprising a positioning seat, a bearing seat, a pressing device and a dust removal device, wherein the bottom end of the positioning seat is provided with the pressing device which is fixedly connected with the bearing seat, and the pressing device comprises an electric telescopic rod.
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 use method thereof.
Background
Electronic components are the basic elements in electronic circuits, usually individually packaged, and have two or more leads or metal contacts, which must be interconnected to form an electronic circuit with specific functions, such as: one of the common ways to connect electronic components, perhaps in individual packages or in groups of varying complexity, such as: in order to maintain the stability of the operation of the electronic components, the integrated circuits are generally encapsulated with synthetic resin to improve insulation and protection from environmental influences, and along with the continuous development of society, the application of the integrated circuits to the electronic components is increasing, so as to ensure the quality of the electronic components, some detection devices start to appear continuously, but when the detection devices for part of the electronic components detect the electrical connection of the electronic components, the detection devices are inconvenient to control the downward pressure applied to the electronic components, so that the accuracy of the detection of the electrical connection of the electronic components can be affected, and the dust removal treatment can not be performed on the device well, and when dust is accumulated outside the device, the detection of the electrical connection of the electronic components can also be affected.
Disclosure of Invention
The present invention is directed to a detection device for electronic components and a method for using the same, which solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a detection device for electronic component and application method thereof, includes positioning seat, bears seat, pushing device and dust collector, the positioning seat bottom is equipped with pushing device, and pushes device and bear seat fixed connection, pushing device includes electric telescopic handle, positioning seat inboard bottom fixedly connected with electric telescopic handle, electric telescopic handle bottom fixedly connected with fixed plate, both ends all sliding connection have the fixed axle about the fixed plate inboard, and fixed axle and positioning seat and bear seat fixed connection, the fixed axle outside is equipped with first spring, and the top and the fixed plate fixed connection of first spring, the bottom fixedly connected with clamp plate of first spring, and the fixed axle runs through the clamp plate, clamp plate and fixed axle sliding connection, clamp plate inboard bottom sliding connection has the pressure head, clamp plate inboard top rotation is connected with the locating shaft, and the locating shaft runs through the clamp plate, the supporting seat is fixedly connected with in the locating shaft outside, the pressure sensor and the sliding connection of bottom, the pressure sensor outside sliding connection has the locating pad, the locating shaft right side is connected with the clamp plate, and the screw thread of first screw thread of screw thread is connected with the first screw thread seat, the screw thread is connected with the position of first, the position of the screw thread is connected with the probe.
Preferably, the positioning pad is fixedly connected with the supporting seat, and the positioning pad is made of a plate made of rubber materials.
Preferably, the dust collector comprises a 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 bearing seat fixed connection, be located left the shower nozzle is just to bearing seat's detection position, is located the right 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 filter screen bottom sliding connection has the slider, and slider and bellows sliding connection, slider bottom fixedly connected with second spring, and the other end and the bellows fixed connection of second spring, the inboard bottom of second spring is equipped with control switch, and control switch and bellows fixed connection.
Preferably, the left side and the right side of the top end of the filter screen are both in spiral connection with second threaded shafts, the second threaded shafts penetrate through the filter screen, and the second threaded shafts are in spiral connection with the sliding blocks.
Preferably, the use method of the detection device is as follows:
Step one: starting a dust removing device through a controller to remove dust from the device;
step two: placing the 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 thread shaft and the pressure plate and the positioning shaft, when the electric connection of the electronic element is detected by using the device, the downward pressure of the electronic element can be set according to the requirement, 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 to wind, the communication of the air pipe, the spray head and the air box, the spiral connection of the second threaded shaft, the filter screen and the sliding block, the elasticity of the second spring to the sliding block and the fixed connection of the control switch and the air box, the dust removal treatment can be carried out on the device before the device is 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 diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the whole structure of the pressing device of the present invention;
FIG. 3 is a schematic cross-sectional view of a bellows of the present invention;
FIG. 4 is a schematic view of the structure of FIG. 1A according to the present invention;
Fig. 5 is a schematic diagram of the structure of fig. 2B according to the present invention.
In the figure: 1-positioning seat, 2-pushing device, 201-electric telescopic rod, 202-fixed plate, 203-positioning shaft, 204-first spring, 205-pressing plate, 206-pressure head, 207-positioning shaft, 208-supporting seat, 209-pressure sensor, 210-positioning pad, 211-first screw shaft, 3-controller, 4-bearing seat, 5-dust removing device, 501-bellows, 502-fan, 503-air pipe, 504-nozzle, 505-supporting plate, 506-filter screen, 507-slide block, 508-second spring, 509-control switch, 510-second screw shaft, 511-alarm.
Detailed Description
Example 1:
referring to fig. 1, 2, 3, 4 and 5, the present invention provides a technical solution:
The detection device for the electronic component comprises a positioning seat 1, a bearing seat 4, a pressing device 2 and a dust removing device 5, wherein the bottom end of the positioning seat 1 is provided with the 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 fixed plate 202, the left end and the right end of the inner side of the fixed plate 202 are both in sliding connection with a fixed shaft 203, the fixed shaft 203 is fixedly connected with the positioning seat 1 and the bearing seat 4, the outer side of the fixed shaft 203 is provided with a first spring 204, the top end of the first spring 204 is fixedly connected with the fixed plate 202, the bottom end of the first spring 204 is fixedly connected with a pressing plate 205, the fixed shaft 203 penetrates through the pressing plate 205, the pressing plate 205 is in sliding connection with the bottom end of the inner side of the pressing plate 205, and the pressing plate 206 penetrates the pressing plate 205, the top end of the inner side of the pressing plate 205 is rotationally 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 a pressure 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 plate, the positioning of the pressure sensor 209 is realized, the replacement of the pressure sensor 209 is facilitated, 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 downward pressure of the electronic element can be set according to requirements, thereby guaranteed the accuracy that electronic component electric connection detected, bear the weight of the inboard central point of seat 4 put fixedly connected with probe, positioning seat 1 left end fixedly connected with controller 3, positioning seat 1 front end is equipped with dust collector 5, dust collector 5 includes bellows 501, positioning seat 1 front end fixedly connected with bellows 501, bellows 501 inboard bottom passes through connecting rod fixedly connected with fan 502, 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 shower nozzle 504 of left side just to the detection position of bearing seat 4, be located the shower nozzle 504 of right side just to pushing down the bottom of mechanism in the device 2, bellows 501 inboard top sliding connection has filter screen 506, 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 501 fixed connection of second spring 508, the inboard bottom of second spring 508 is equipped with control switch 509, and 501 fixed connection, this kind of setting is convenient for remind the staff to carry out the top to clear up to the top, and the filter screen 506 is just to be connected with the filter screen 506 with screw-thread device in advance, the detection device is just to be connected with the filter screen 506, the screw thread device has avoided leading to the fact the detection of dust to be convenient for the electronic component is easy to be connected with the screw thread, the device is easy to be connected with the side of the screw thread device, the filter screen 510, the detection device is easy to be connected with the side of the filter screen 510, the filter screen is screwed with the filter box 501, the filter box is connected with the second side is easy to be connected with the screw-down, the end is easy to be connected with the top.
The using method of the detection device comprises the following steps:
step one: starting a dust removing device 5 through a controller 3 to remove dust;
step two: placing 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;
Step three: the pressure value sensed by the pressure sensing mechanism in the pressing device 2 is set through the controller 3, and the pressing device 2 is started through 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 flow is as follows: all electrical appliances in the device are external power sources, before the device is used, a dust removing mechanism is started through a controller 3, at the moment, a fan 502 can draw external wind into a bellows 501, then the external wind is filtered through a filter screen 506, then the external wind is blown to the detection part of a bearing seat 4 through a left air pipe 503 and a left spray head 504, dust removing treatment of the device is realized through blowing the external wind onto the bottom of a pressure head 206 through the right air pipe 503 and the right spray head 504, because the filter screen 506 is continuously increased along with the continuous increase of filtered impurities, the pressure on a sliding block 507 is continuously increased, the sliding block 507 continuously compresses a second spring 508, when the sliding block 507 triggers a control switch 509, an alarm 511 can give an alarm, at the moment, the second threaded shaft 510 is required to be taken down to clean the filter screen 506, the filter screen is reset after the filter screen is cleaned, and when the cleaning time of the device reaches thirty seconds, closing the dust removing mechanism, putting the electronic component to be detected into the bearing seat 4 to enable the electronic component to be detected to be in contact with the probe in the bearing seat 4, setting a pressure value sensed by the pressure sensor 209 through the controller 3, starting the pressing mechanism through the controller 3 after setting, continuously extending the electric telescopic rod 201 at the moment, continuously sliding the fixing plate 202 downwards and the fixing shaft 203, continuously compressing the first spring 204 between the pressing plate 205 and the fixing plate 202 when the pressing head 206 is in contact with the electronic component, continuously pushing the pressure sensor 209 at the bottom end by the pressing head 206, stopping extending the electric telescopic rod 201 when the pressure value sensed by the pressure sensor 209 at the bottom end reaches a set value, detecting the electronic component, and rotating the first threaded shaft 211 to be separated from the pressing plate 205 in a spiral mode when the pressure sensor 209 at the bottom end is damaged, then the positioning shaft 207 is rotated to enable the positioning shaft 207 to rotate for one hundred eighty degrees, then the first threaded shaft 211 is rotated again to enable the positioning shaft 211 to be in spiral connection with the pressing plate 205, at the moment, the supporting seat 208 can rotate the pressure sensor 209 with good top end to the bottom for use, at the moment, the bad pressure sensor 209 rotated to the top end is taken down, the positioning shaft is directly pulled to be separated from contact with the positioning pad 210 made of rubber material rotated to the top end, the positioning shaft can be taken down, and finally when the device is used completely, a new pressure sensor 209 is reset for standby, and normal use of the device is guaranteed when the pressure sensor 209 is suddenly damaged.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. The foregoing is merely a preferred embodiment of the invention, and it should be noted that, due to the limited text expressions, there is objectively no limit to the specific structure, and that, for a person skilled in the art, modifications, adaptations or variations may be made without departing from the principles of the present invention, and the above technical features may be combined in any suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present invention.
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 positioning seat (1) bottom is provided with a pressing device (2), and the pressing device (2) is fixedly connected with the bearing seat (4), the pressing device (2) comprises an electric telescopic rod (201), the inner bottom of the positioning seat (1) is fixedly connected with the electric telescopic rod (201), the bottom of the electric telescopic rod (201) is fixedly connected with a fixed plate (202), the left and right ends of the inner side of the fixed plate (202) are both slidingly connected with a fixed shaft (203), the fixed shaft (203) is fixedly connected with the positioning seat (1) and the bearing seat (4), a first spring (204) is arranged outside the fixed shaft (203), the top end of the first spring (204) is fixedly connected with the fixed plate (202), the bottom end of the first spring (204) is fixedly connected with a pressing plate (205), the fixed shaft (203) penetrates through the pressing plate (205), the pressing plate (205) is slidingly connected with the inner bottom of the fixed plate (205), the pressing plate (206) penetrates the pressing plate (205), the inner side of the pressing plate (205) is rotationally connected with a positioning shaft (207), the positioning shaft (207) is fixedly connected with the positioning seat (207), the utility model discloses a dust collector, including supporting seat (208), pressure sensor (209) and pressure head (206) of bottom, pressure sensor (209) outside sliding connection has location pad (210), location axle (207) right side screwed connection has first screw thread axle (211), and first screw thread axle (211) run through location axle (207), first screw thread axle (211) and clamp plate (205) screwed connection, the inboard central point of bearing seat (4) puts fixedly connected with probe, location seat (1) left end fixedly connected with controller (3), location seat (1) front end is equipped with dust collector (5).
2. The inspection device for electronic components according to claim 1, wherein: the positioning pad (210) is fixedly connected with the supporting seat (208), and the positioning pad (210) is made of a plate material made of rubber.
3. The inspection device for electronic components according to claim 1, wherein: dust collector (5) are including bellows (501), positioning seat (1) front end fixedly connected with bellows (501), bellows (501) inboard bottom is through connecting rod fixedly connected with fan (502), 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 carrier (4) fixed connection, are located left shower nozzle (504) are just to the detection position of carrier (4), are located on the right side shower nozzle (504) are just to pushing down the bottom of mechanism in device (2), bellows (501) inboard top sliding connection has filter screen (506), bellows (501) front end fixedly connected with alarm (511).
4. A detecting device for electronic components according to claim 3, wherein: the 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), second spring (508) inboard bottom is equipped with control switch (509), and control switch (509) and bellows (501) fixed connection.
5. The inspection device for electronic components according to claim 4, wherein: the left side and the right side of the top end of the filter screen (506) are both in spiral connection with second threaded shafts (510), the second threaded shafts (510) penetrate through the filter screen (506), and the second threaded shafts (510) are in spiral connection with the sliding blocks (507).
6. The method of using a test device for electronic components according to any one of claims 1 to 5, wherein the method comprises the steps of:
step one: starting a dust removing device (5) through a controller (3) to carry out dust removing treatment on the device;
step two: placing the electronic element to be detected into the bearing seat (4) to enable the electronic element to be detected to be in 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 through the controller (3), and the pressing device (2) is started 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 |
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| CN112731050A CN112731050A (en) | 2021-04-30 |
| CN112731050B true 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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| CN (1) | CN112731050B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236097B (en) * | 2021-12-17 | 2023-07-21 | 河南省科学院地理研究所 | Agricultural non-point source soil pollution detection device |
| CN115372790B (en) * | 2022-08-04 | 2023-09-01 | 国网冀北电力有限公司廊坊供电公司 | Electrical detection device and method |
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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 |
| CN207976405U (en) * | 2018-01-22 | 2018-10-16 | 深圳市芬能自动化设备有限公司 | Chip detecting equipment |
| 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 |
-
2020
- 2020-12-16 CN CN202011494279.5A patent/CN112731050B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN207976405U (en) * | 2018-01-22 | 2018-10-16 | 深圳市芬能自动化设备有限公司 | Chip detecting equipment |
| 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 |
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