CN213365330U - Singlechip detects positioning jig - Google Patents

Singlechip detects positioning jig Download PDF

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Publication number
CN213365330U
CN213365330U CN202022788676.5U CN202022788676U CN213365330U CN 213365330 U CN213365330 U CN 213365330U CN 202022788676 U CN202022788676 U CN 202022788676U CN 213365330 U CN213365330 U CN 213365330U
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China
Prior art keywords
plate
jig
positioning
detection
detecting
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Application number
CN202022788676.5U
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Chinese (zh)
Inventor
沈炜东
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Shenzhen Chongyue Technology Co ltd
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Shenzhen Chongyue Technology Co ltd
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Priority to CN202022788676.5U priority Critical patent/CN213365330U/en
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Abstract

The utility model discloses a singlechip detects positioning jig cooperatees with the detection mechanism who fixes on check out test set, it includes the tool body to detect the tool, be provided with the ascending standing groove of opening on the tool body, the singlechip passes through the standing groove is placed on the tool body, and fix a position through the standing groove; the fixture comprises a holding groove and is characterized in that a first electric board is arranged on the bottom surface of the holding groove, a second electric board electrically connected with the first electric board is arranged on the side edge, close to a detection mechanism, of the fixture body, a detection probe is arranged on the detection mechanism, and the detection probe is electrically connected with a single chip microcomputer placed in the holding groove through the second electric board.

Description

Singlechip detects positioning jig
Technical Field
The utility model relates to a singlechip processing equipment field especially relates to a singlechip detects positioning jig.
Background
The single chip microcomputer is also called a single chip microcontroller, and is not a chip for completing a certain logic function, but a computer system is integrated on one chip. Compared with a computer, the single chip microcomputer is only short of I/O equipment. When the existing single chip microcomputer is detected on the detection equipment, the existing single chip microcomputer is generally positioned through a jig, the single chip microcomputer is prevented from moving when being detected, but the jig on the existing single chip microcomputer detection equipment generally only has a positioning function, so that the single chip microcomputer is required to be connected with a detection power supply cable on the single chip microcomputer when being detected, and the operation of the equipment is not facilitated.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses a singlechip detects positioning jig not only can fix a position the singlechip, can also assist detection mechanism and single chip microcomputer electricity to be connected.
The utility model discloses a singlechip detects positioning jig cooperatees with the detection mechanism who fixes on check out test set, and positioning jig includes tool body and mounting panel, the tool body passes through the mounting panel is connected with check out test set, be provided with the ascending standing groove of opening on the tool body, the singlechip passes through the standing groove is placed on the tool body, be provided with first electric property board on the bottom surface of standing groove, the tool body is close to be provided with on the side of detection mechanism with the second electric property board of first electric property board electric connection, be provided with test probe on the detection mechanism, test probe passes through the second electric property board with place the monolithic is electromechanical in the standing groove is connected.
Further, be provided with the guide rail groove on the mounting panel, be provided with on the bottom surface of tool body with guide rail groove complex guide rail arch, the tool body passes through guide rail arch with guide rail groove sliding connection, the last electro-magnet that is provided with of detection mechanism, the electro-magnet can drive the tool body is followed the guide rail groove is to being close to detection mechanism's direction removes, makes the test probe with second electrical property board electric connection.
Furthermore, a return spring is arranged on the positioning jig, two ends of the return spring are respectively connected with the jig body and the mounting plate, and the jig body is applied with an elastic force moving in the direction away from the detection mechanism.
Further, detection mechanism includes fixed plate and regulating plate, the fixed plate is fixed detection mechanism is last, the regulating plate with fixed plate sliding connection, test probe with the electro-magnet sets up on the regulating plate.
Furthermore, a positioning shaft is arranged on the adjusting plate, a positioning groove matched with the positioning shaft is formed in the jig body, and the positioning shaft extends into the positioning groove to position the jig body.
Furthermore, be provided with T shape slide rail on the fixed plate, be provided with on the regulating plate with T shape slide rail complex T shape is protruding, it is connected with accommodate the lead screw to rotate on the fixed plate, the regulating plate with accommodate the lead screw threaded connection, accommodate the lead screw can drive the regulating plate is followed T shape slide rail slides, changes the regulating plate with the distance between the positioning jig.
The technical scheme of the utility model, compared with the prior art, beneficial effect is:
the single chip microcomputer is placed in the placing groove, the single chip microcomputer can be positioned, the detection mechanism is electrically connected with the second electrical sheet through the detection probe, the second electrical sheet is electrically connected with the single chip microcomputer through the first electrical sheet, and therefore the detection mechanism is electrically connected with the single chip microcomputer.
Drawings
FIG. 1 is a schematic structural diagram of an automatic detection device;
FIG. 2 is an exploded view of the automatic detection mechanism;
FIG. 3 is an enlarged view of area A of FIG. 2;
FIG. 4 is a schematic view of the driving mechanism mounted on the work platform;
FIG. 5 is an exploded view of the positioning fixture;
FIG. 6 is a side view of the positioning fixture;
FIG. 7 is an exploded view of the detection mechanism;
FIG. 8 is a schematic view of the blanking mechanism installed in the hood;
FIG. 9 is a schematic structural view of the receiving mechanism mounted on the working platform;
description of the figures
100. An automatic detection device; 10. a working platform; 20. a hood; 21. a feeding port; 22. An observation window; 23. a feeding port; 30. a feeding mechanism; 31. a feeding support; 32. a feeding drive assembly; 321. a feeding motor; 322. a feeding screw rod; 323. a sliding table; 33. a feeding negative pressure suction nozzle; 34. placing the plate; 40. a drive mechanism; 41. a drive motor; 42. a turntable; 50. A detection mechanism; 51. a fixing plate; 511. a T-shaped slide rail; 512. adjusting the screw rod; 52. an adjusting plate; 521. detecting a probe; 523. positioning the shaft; 524. a T-shaped protrusion; 60. a blanking mechanism; 61. a blanking motor; 62. a blanking screw rod; 63. a slider; 64. a lifting cylinder; 65. a connecting plate; 66. blanking negative pressure suction nozzle; 70. positioning a jig; 71. mounting a plate; 711. a guide rail groove; 72. a jig body; 721. a placement groove; 722. a first electrical board; 723. a second electrical board; 724. the guide rail is convex; 725. a return spring; 726. positioning a groove; 80. a material receiving mechanism; 81. a material receiving motor; 82. a material receiving screw rod; 83. a first receiving bucket; 84. and a second receiving barrel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 and fig. 2, the utility model discloses a singlechip detects positioning jig for supplementary automatic check out test set 100 is to the detection of singlechip, can set up a plurality ofly on the automatic check out test set 100 positioning jig. Still include work platform 10, aircraft bonnet 20, feed mechanism 30, actuating mechanism 40, detection mechanism 50 and unloading mechanism 60 on the automatic detection equipment, aircraft bonnet 20 with work platform 10's last fixed surface is connected, detection mechanism 50 with unloading mechanism 60 is located aircraft bonnet 20 with work platform 10 connects in the casing that forms, actuating mechanism 40 with work platform 10 connects for the positioning jig 70 that drives the fixed singlechip of a plurality of passes through material loading station, detection station and unloading station in proper order. The feeding mechanism 30 is fixedly connected with the hood 20 and used for moving a to-be-detected single chip microcomputer to the positioning jig 70, the driving mechanism 40 drives the single chip microcomputer to move through the positioning jig 70, the detecting mechanism 50 is used for detecting the single chip microcomputer, and the discharging mechanism 60 is used for discharging the detected single chip microcomputer.
As shown in fig. 2 and 3, the feeding mechanism 30 is disposed on the top surface of the hood 20, and moves the to-be-tested single chip microcomputer to the positioning fixture 70 located on the feeding station through the feeding port 21. Feed mechanism 30 includes material loading support 31, material loading drive assembly 32 and material loading negative pressure suction nozzle 33, material loading drive assembly 32 passes through material loading support 31 is fixed the top of aircraft bonnet 20, material loading drive assembly 32 can drive material loading negative pressure suction nozzle 33 removes the top of the singlechip that awaits measuring, through material loading negative pressure suction nozzle 33 absorbs the singlechip that awaits measuring, and will material loading negative pressure suction nozzle 33 removes the top of material loading mouth 21, through material loading mouth 21 stretches into inside aircraft bonnet 20, will await measuring the singlechip place be located the material loading station on positioning jig 70, realize the automatic feeding to the singlechip.
Material loading drive assembly 32 includes material loading motor 321, material loading lead screw 322 and slip table 323, material loading motor 321 with material loading support 31 fixed connection, the vertical setting of material loading lead screw 322 and with material loading support 31 rotates and connects, material loading motor 321 can drive material loading lead screw 322 is relative material loading support 31 rotates, slip table 323 pass through ball nut with material loading lead screw 322 threaded connection, be provided with the guide rail on the material loading support 31, material loading motor 321 accessible material loading lead screw 322 drives ball nut follows the guide rail removes in vertical direction, and then drives slip table 323 removes in vertical direction. The sliding block on the sliding table 323 is connected with the feeding negative pressure suction nozzle 33 through a feeding connecting plate, and can drive the feeding negative pressure suction nozzle 33 to move in the horizontal direction, so that the single chip microcomputer to be detected is moved to the position right above the feeding port 21.
A placing plate 34 is arranged on the hood 20, the placing plate 34 is arranged on one side of the loading bracket 31, and the single chip microcomputer to be detected is stacked on the placing plate 34. The feeding driving assembly 32 drives the feeding negative pressure suction nozzle 33 to move to the position right above the placing plate 34, the single chip microcomputer placed on the placing plate 34 is adsorbed, then the single chip microcomputer is moved to the position right above the feeding opening 21 through the feeding negative pressure suction nozzle 33, and the single chip microcomputer is moved to the positioning jig 70 located at the feeding station through the feeding opening 21.
An observation window 22 corresponding to the feeding station is arranged on one side edge of the hood 20, transparent glass is arranged on the observation window 22, and an operator can observe the feeding condition of the feeding mechanism 30 through the transparent glass.
With reference to fig. 4, the driving mechanism 40 is connected to the working platform 10 for driving the positioning jigs 70 to move. In this embodiment, the number of the detection mechanisms 50 is two, and the first detection process and the second detection process are respectively performed on the single chip microcomputer. Four positioning jigs 70 are arranged above the driving mechanism 40, the four positioning jigs 70 are uniformly distributed, and the driving mechanism 40 can respectively drive the four positioning jigs 70 to sequentially pass through a feeding station, two detection stations and a discharging station.
Actuating mechanism 40 includes driving motor 41 and carousel 42, carousel 42 with work platform 10 changes the connection, and is located work platform 10 with the casing that the aircraft bonnet 20 is connected and is formed, driving motor 41 with work platform 10 fixed connection to drive through belt drive assembly the carousel 42 is relative work platform 10 rotates. The four positioning jigs 70 are uniformly distributed on the turntable 42, and the turntable 42 can drive the four positioning jigs 70 to sequentially pass through the feeding station, the two detection stations and the discharging station.
When the detection mechanism 50 detects the single chip microcomputer fixed on the positioning fixture 70, the detection mechanism 50 can position the positioning fixture 70, and the positioning fixture 70 is prevented from moving during detection.
As shown in fig. 5 to 7, the positioning fixture 70 includes a mounting plate 71 and a fixture body 72, the fixture body 72 is mounted on the turntable 42 through the mounting plate 71, a placing groove 721 with an upward opening is provided on the fixture body 72, and the single chip microcomputer is placed on the fixture body 72 through the placing groove 721. In this embodiment, a first electrical board 722 capable of being electrically connected to a single chip microcomputer is disposed on the bottom surface of the placement groove 72, a second electrical board 723 electrically connected to the first electrical board 722 is disposed on the side of the jig body 72 close to the detection mechanism 50, the detection mechanism 50 can be electrically connected to the single chip microcomputer disposed in the placement groove 721 by contacting the second electrical board 723, and the single chip microcomputer is detected by a preset program on the detection mechanism 50.
The mounting plate 71 is provided with a guide rail groove 711, the bottom surface of the jig body 72 is provided with a guide rail protrusion 724 matched with the guide rail groove 711, and the jig body 72 is connected with the guide rail groove 711 in a sliding mode through the guide rail protrusion 724. The detection mechanism 50 comprises a fixing plate 51 and an adjusting plate 52, the adjusting plate 52 is mounted on the working platform 10 through the fixing plate 51, an electromagnet 522 and a detection probe 521 are arranged on the adjusting plate 52, and the detection probe 521 is connected with detection equipment. When the turntable 42 drives the positioning fixture 70 to move to the detection station, the electromagnet 522 is energized, and the electromagnet 522 can adsorb the fixture body 72, so that the fixture body 72 slides along the guide rail groove 711 in a direction close to the detection mechanism 50, and then the detection probe 521 abuts against the second electrical board 723, so that the detection equipment is electrically connected with the single chip microcomputer to start detecting the single chip microcomputer.
The positioning fixture 70 is provided with a return spring 725, two ends of the return spring 725 are respectively connected to the fixture body 72 and the mounting plate 71, and the return spring applies an elastic force to the fixture body 70, wherein the elastic force moves in a direction away from the detection mechanism 50. After the detection mechanism 50 completes the detection of the single chip microcomputer, the electromagnet 522 is powered off and does not adsorb the jig body 70 any more, and at this time, the tool body 70 can be moved in the direction away from the detection mechanism 50 by the elastic force applied to the jig body 70 by the return spring 725, so that the jig body 70 is reset.
In this embodiment, the adjusting plate 52 is provided with a positioning shaft 523, the jig body 72 is provided with a positioning groove 726 matched with the positioning shaft 523, when the electromagnet 522 adsorbs the jig body 72, so that the detection probe 521 contacts with the second electrical property plate 723, the positioning shaft 523 extends into the positioning groove 726, and the positioning shaft 523 positions the jig body 72 through the positioning groove 726, so that the detection probe 521 is accurately connected with the second electrical property plate 723 when contacting. When the electromagnet 522 is powered off, the return spring 725 drives the jig body 72 to return, at this time, the positioning shaft 523 extends out of the positioning groove 726, and at this time, the turntable 42 can drive the positioning jig 70 to continue to rotate.
Be provided with T shape slide rail 511 on the fixed plate 51, be provided with on the regulating plate 52 with T shape slide rail 511 complex T shape is protruding 524, the regulating plate 52 passes through T shape protruding 524 with T shape slide rail 511 sliding connection. An adjusting screw rod 512 is rotatably connected to the fixing plate 51, the adjusting plate 52 is in threaded connection with the adjusting screw rod 512, and the adjusting screw rod 512 can drive the adjusting plate 52 to slide along the T-shaped slide rail 511 when rotating, so that the distance between the adjusting plate 52 and the positioning jig 70 is changed. Through the relative position of the adjusting plate 52 and the positioning fixture 70, the detection mechanism 50 can conveniently detect the single chip microcomputer on the positioning fixture 70.
As shown in fig. 8 and 9, the blanking mechanism 60 is fixedly connected to the hood 20, a blanking port 23 is provided on one side of the hood 20, and the blanking mechanism 60 moves the detected single chip microcomputer on the positioning fixture 70 out of the hood through the blanking port 23.
Unloading mechanism 60 includes unloading motor 61, unloading lead screw 62, slider 63, lift cylinder 64, connecting plate 65 and unloading negative pressure suction nozzle 66, unloading motor 61 with aircraft bonnet 20 fixed connection, unloading lead screw 62 with aircraft bonnet 20 rotates to be connected, unloading motor 61 accessible unloading lead screw 62 drives slider 63 removes at the horizontal direction, lift cylinder 64 with slider 63 fixed connection, and can drive connecting plate 65 removes in vertical direction, connecting plate 65's one end with the output shaft fixed connection of lift cylinder 64, the other end with unloading negative pressure suction nozzle 66 fixed connection, and can drive unloading negative pressure suction nozzle 66 passes through the feed opening 23 stretches out aircraft bonnet 20. The during operation, unloading negative pressure suction nozzle 66 is located the top of unloading station, lift cylinder 64 drives unloading negative pressure suction nozzle 66 descends and absorbs singlechip on the positioning jig 70, then lift cylinder 64 passes through unloading negative pressure suction nozzle 66 drives the singlechip rises, this moment unloading motor 61 passes through unloading lead screw 62 drives slider 63 is to being close to the direction of feed opening 23 removes, drives until connecting plate 65 unloading negative pressure suction nozzle 66 passes through feed opening 23 stretches out aircraft bonnet 20, makes the adsorbed singlechip of unloading negative pressure suction nozzle 66 removes the outside of aircraft bonnet 20, can be to detecting the completion the singlechip carries out the unloading.
The material receiving mechanism 80 is arranged on the working platform 10, the material receiving mechanism 80 is located on the outer side of the feed opening 23, the material receiving mechanism 80 comprises a material receiving motor 81, a material receiving screw rod 82, a first material receiving barrel 83 and a second material receiving barrel 84, the first material receiving barrel 83 and the second material receiving barrel 84 are spaced and are in threaded connection with the material receiving screw rod 82, the material receiving motor 81 can drive the material receiving screw rod 82 to rotate, and then the first material receiving barrel 83 and the second material receiving barrel 84 are driven to move simultaneously. The first receiving barrel 83 and the second receiving barrel 84 are respectively used for receiving a qualified single chip microcomputer and an unqualified single chip microcomputer. When the single chip microcomputer is qualified, the material receiving motor 81 drives the first material receiving barrel 83 to move to the position right below the blanking negative pressure suction nozzle 66 through the material receiving screw rod 82, the blanking negative pressure suction nozzle 66 stops working, and the single chip microcomputer can fall into the first material receiving barrel 83. When the single chip microcomputer is unqualified in detection, the second receiving barrel 84 moves to the position below the discharging negative pressure suction nozzle 66, and the single chip microcomputer which is unqualified in detection is received.
The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.

Claims (6)

1. The utility model provides a singlechip detects positioning jig, cooperatees with the detection mechanism who fixes on check out test set, its characterized in that, positioning jig includes tool body and mounting panel, the tool body passes through the mounting panel is connected with check out test set, be provided with the ascending standing groove of opening on the tool body, the singlechip passes through the standing groove is placed on the tool body, be provided with first electric plate on the bottom surface of standing groove, the tool body is close to be provided with on the side of detection mechanism with the second electric plate of first electric plate electric connection, be provided with test probe on the detection mechanism, test probe passes through the second electric plate with place the monolithic is electromechanical to be connected in the standing groove.
2. The single chip microcomputer detecting and positioning jig of claim 1, wherein the mounting plate is provided with a guide rail groove, the bottom surface of the jig body is provided with a guide rail protrusion engaged with the guide rail groove, the jig body is slidably connected with the guide rail groove through the guide rail protrusion, the detecting mechanism is provided with an electromagnet, and the electromagnet can drive the jig body to move along the guide rail groove toward a direction close to the detecting mechanism, so that the detecting probe is electrically connected with the second electrical board.
3. The single chip microcomputer detecting and positioning jig of claim 2, wherein a return spring is disposed on the positioning jig, and both ends of the return spring are respectively connected to the jig body and the mounting plate and apply an elastic force to the jig body moving away from the detecting mechanism.
4. The single chip microcomputer detecting and positioning jig as claimed in claim 3, wherein the detecting mechanism comprises a fixing plate and an adjusting plate, the fixing plate is fixed on the detecting mechanism, the adjusting plate is slidably connected with the fixing plate, and the detecting probe and the electromagnet are disposed on the adjusting plate.
5. The apparatus as claimed in claim 4, wherein the adjustment plate has a positioning shaft thereon, the apparatus body has a positioning groove engaged with the positioning shaft, and the positioning shaft extends into the positioning groove to position the apparatus body.
6. The single chip microcomputer detecting and positioning jig as claimed in claim 5, wherein the fixing plate is provided with a T-shaped slide rail, the adjusting plate is provided with a T-shaped protrusion engaged with the T-shaped slide rail, the fixing plate is rotatably connected with an adjusting screw rod, the adjusting plate is in threaded connection with the adjusting screw rod, and the adjusting screw rod can drive the adjusting plate to slide along the T-shaped slide rail, so as to change a distance between the adjusting plate and the positioning jig.
CN202022788676.5U 2020-11-26 2020-11-26 Singlechip detects positioning jig Active CN213365330U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022788676.5U CN213365330U (en) 2020-11-26 2020-11-26 Singlechip detects positioning jig

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022788676.5U CN213365330U (en) 2020-11-26 2020-11-26 Singlechip detects positioning jig

Publications (1)

Publication Number Publication Date
CN213365330U true CN213365330U (en) 2021-06-04

Family

ID=76136492

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022788676.5U Active CN213365330U (en) 2020-11-26 2020-11-26 Singlechip detects positioning jig

Country Status (1)

Country Link
CN (1) CN213365330U (en)

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