CN210982539U - Chip supporting device for chip detection - Google Patents
Chip supporting device for chip detection Download PDFInfo
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- CN210982539U CN210982539U CN201921822344.5U CN201921822344U CN210982539U CN 210982539 U CN210982539 U CN 210982539U CN 201921822344 U CN201921822344 U CN 201921822344U CN 210982539 U CN210982539 U CN 210982539U
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- 238000001514 detection method Methods 0.000 title claims abstract description 18
- 239000000523 sample Substances 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 3
- 239000004065 semiconductor Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a chip supporting device for chip detection, which comprises a side frame, a groove box, a supporting component, a releasing mechanism and an electric telescopic rod; side frame: a base is arranged on the right side of the lower end of the side frame, and a probe seat is arranged on the upper surface of the base; a groove box: the groove box is a rectangular frame, an expansion groove is formed in the inner side face of the upper end of the groove box, a through groove is formed in the middle of the front side face and the rear side face of the groove box, a cross rod is fixed to the left end face of the groove box, and the cross rod is connected with a shaft hole in the middle of the side frame in a sliding mode; a support component: the supporting component comprises a curved elastic sheet, a hard board, a supporting plate and a pressing plate, wherein the inner side end of the curved elastic sheet is fixed with a groove box on the right side of the through groove, the outer side end of the curved elastic sheet is fixed with the hard board, the end part of the hard board extends into the through groove, the inner side end of the hard board is fixed with the supporting plate, and the chip supporting device for chip detection is simple in structure, convenient for quick installation and positioning of a chip, and meanwhile, pins of the chip are stably contacted with a probe, and the accuracy of a detection result is guaranteed.
Description
Technical Field
The utility model relates to a chip detects technical field, specifically is a chip strutting arrangement for chip detects.
Background
An Integrated Circuit (IC) is called as an IC or a microcircuit or a microchip, and a chip/chip is a way of miniaturizing a circuit (mainly comprising a semiconductor device and also comprising a passive component) in electronics and is often manufactured on the surface of a semiconductor wafer.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a chip strutting arrangement for chip detects, simple structure makes things convenient for quick installation and the location of chip, makes the pin and the probe of chip stabilize the contact simultaneously, guarantees the accuracy of testing result, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chip supporting device for chip detection comprises a side frame, a groove box, a supporting assembly, a releasing mechanism and an electric telescopic rod;
side frame: a base is arranged on the right side of the lower end of the side frame, and a probe seat is arranged on the upper surface of the base;
a groove box: the groove box is a rectangular frame, an expansion groove is formed in the inner side face of the upper end of the groove box, a through groove is formed in the middle of the front side face and the rear side face of the groove box, a cross rod is fixed to the left end face of the groove box, and the cross rod is connected with a shaft hole in the middle of the side frame in a sliding mode;
a support component: the supporting assembly comprises a curved elastic sheet, a hard plate, a supporting plate and a pressing plate, the inner side end of the curved elastic sheet is fixed with the groove box on the right side of the through groove, the hard plate is fixed at the outer side end of the curved elastic sheet, the end part of the hard plate extends into the through groove, the supporting plate is fixed at the inner side end of the hard plate, and the pressing plate is fixed at the outer side end of the hard plate;
a release mechanism: the release mechanisms are arranged on the front side and the rear side of the right side face of the side frame and are correspondingly matched with the support assemblies;
electric telescopic rod: the electric telescopic rod is vertically arranged at the upper end of the side frame, a top seat is fixed on the telescopic arm at the lower side of the electric telescopic rod through a connecting piece, and the top seat corresponds to the probe seat;
wherein: the electric telescopic rod is characterized by further comprising a control switch, wherein the input end of the control switch is electrically connected with the output end of an external power supply, and the output end of the control switch is electrically connected with the input end of the electric telescopic rod.
Furthermore, the stop plate is fixed on the inner side surface of the through groove and positioned on the left side of the hard plate, and the stop plate limits the return stroke of the hard plate.
Furthermore, the release mechanism comprises a side rod and a roller, the left end of the side rod is fixedly connected with the side frame, the roller is arranged at the right end of the side rod and corresponds to the pressing plate, and the release mechanism controls the shrinkage of the supporting plate.
Further, the connecting piece includes the iron plate fixed with the flexible arm of electric telescopic handle downside, and the lower surface of iron plate bonds with the footstock through flexible offset plate, is equipped with the guide post in the through hole at iron plate and flexible offset plate middle part, and the lower extreme of guide post is connected with the last fixed surface of footstock, absorbs the certain displacement volume of electric telescopic handle through the deformation of flexible offset plate to carry out flexible pressure to the chip and hold, guarantee when not damaging the chip with the stable contact of probe.
Further, the magnetic positioning device further comprises a magnet and an armature, wherein the magnet is fixed in the middle of the right side face of the side frame, the armature is arranged on the left side face of the groove box and corresponds to the magnet, the groove box is adsorbed and positioned through the matching of the magnet and the armature, and the accuracy of the position of a chip is guaranteed.
Compared with the prior art, the beneficial effects of the utility model are that: this a chip strutting arrangement for chip testing has following benefit:
1. the chip detection device is simple in structure, the upper side and the lower side of the chip are respectively clamped and limited through the probe seat and the top seat, the outer side of the chip is limited through the rectangular groove box, the stability of the chip during detection is guaranteed, and the chip is convenient to mount and position quickly;
2. the groove box can be pulled and translated, the bottom of the groove box supports the chip through the supporting plate, and the groove box is clamped after being pulled out, so that the view of the upper side is prevented from being blocked, and the clamping quality is ensured;
3. the chip is pressed by the pressing-down of the top seat, the flexible rubber plate of the connecting piece can absorb certain pressing-down amount, the chip is flexibly pressed to be in stable contact with the probe seat, and effectiveness of detection results is guaranteed.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the sectional structure of the trough box of the present invention;
fig. 3 is a schematic view of the cross-sectional structure of the connecting member of the present invention.
In the figure: the device comprises a side frame 1, a base 2, a probe seat 3, a cross rod 4, a groove box 5, an expansion groove 501, a through groove 502, a support assembly 6, a curved elastic sheet 601, a hard plate 602, a support plate 603, a pressing plate 604, a release mechanism 7, a side lever 701, a roller 702, an electric telescopic rod 8, a connecting piece 9, an iron plate 901, a flexible rubber plate 902, a guide column 903, a top seat 10, a control switch 11, a magnet 12, an armature 13 and a stop plate 14.
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 is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a chip supporting device for chip detection comprises a side frame 1, a groove box 5, a supporting component 6, a releasing mechanism 7 and an electric telescopic rod 8;
side frame 1: a base 2 is arranged on the right side of the lower end of the side frame 1, and a probe seat 3 is arranged on the upper surface of the base 2;
the groove box 5: the slot box 5 is a rectangular frame, an expansion slot 501 is arranged on the inner side surface of the upper end of the slot box 5, a through slot 502 is arranged in the middle of the front side surface and the rear side surface of the slot box 5, a cross rod 4 is fixed on the left end surface of the slot box 5, the cross rod 4 is in sliding connection with a shaft hole in the middle of the side frame 1, the slot box further comprises a magnet 12 and an armature 13, the magnet 12 is fixed in the middle of the right side surface of the side frame 1, and the armature 13 is arranged on the left side;
the supporting component 6: the supporting component 6 comprises a curved elastic sheet 601, a hard plate 602, a supporting plate 603 and a pressing plate 604, wherein the inner side end of the curved elastic sheet 601 is fixed with the groove box 5 on the right side of the through groove 502, the hard plate 602 is fixed on the outer side end of the curved elastic sheet 601, the end part of the hard plate 602 extends into the through groove 502, the supporting plate 603 is fixed on the inner side end of the hard plate 602, the pressing plate 604 is fixed on the outer side end of the hard plate 902, the supporting component further comprises a stop plate 14, the stop plate 14 is fixed on the inner side surface of the through groove 502, and the stop plate 14 is positioned on the left side of the hard plate;
release mechanism 7: the releasing mechanism 7 is arranged on the front side and the rear side of the right side face of the side frame 1 and correspondingly matched with the supporting component 6, the releasing mechanism 7 comprises a side rod 701 and a roller 702, the left end of the side rod 701 is fixedly connected with the side frame 1, the roller 702 is arranged at the right end of the side rod 701 and corresponds to the pressing plate 604, the groove box 5 can be pulled and translated, the bottom of the groove box supports a chip through a supporting plate 603, and clamping is carried out after pulling out, so that the shielding of the upper side view is avoided, and the clamping quality is ensured;
electric telescopic rod 8: the electric telescopic rod 8 is vertically arranged at the upper end of the side frame 1, a top seat 10 is fixed on a telescopic arm at the lower side of the electric telescopic rod 8 through a connecting piece 9, the top seat 10 corresponds to the probe seat 3, the connecting piece 9 comprises an iron plate 901 fixed with the telescopic arm at the lower side of the electric telescopic rod 8, the lower surface of the iron plate 901 is bonded with the top seat 10 through a flexible rubber plate 902, a guide column 903 is arranged in a through hole at the middle part of the iron plate 901 and the flexible rubber plate 902, the lower end of the guide column 903 is fixedly connected with the upper surface of the top seat 10, the structure is simple, the upper side and the lower side of the guide column 903 respectively clamp and limit the chip through the probe seat 3 and the top seat 10, the outer side of the probe seat is limited through a rectangular groove box 5, the stability of the chip during detection is ensured, the quick installation and positioning of the chip are convenient, the chip is pressed down through the top seat 10, the, the validity of the detection result is ensured;
wherein: the electric telescopic rod further comprises a control switch 11, the input end of the control switch 11 is electrically connected with the output end of an external power supply, the output end of the control switch 11 is electrically connected with the input end of the electric telescopic rod 8, and the ANT-35 can be selected for the electric telescopic rod 8.
When in use: firstly, the groove box 5 is pulled out, the supporting plate 603 is positioned at the inner side of the rectangular groove box 5, the chip is placed in the groove box 5, the supporting plates 603 at the front side and the rear side support the lower surface of the chip, after the filling, the groove box 5 is pushed leftwards to move to the position between the top seat 10 and the probe seat 3, the armature 13 at the side of the groove box 5 is adsorbed and positioned with the magnet 12 at the side of the side frame 1, the pressing plate 604 at the outer side end of the hard plate 602 is pressed by the roller 702 of the releasing mechanism 7, the curved spring plate 601 is deformed, the hard plate 602 is turned outwards along the outer side end of the curved spring plate 601, the supporting plate 603 enters the through groove to lose the support of the lower surface of the chip, the control switch 11 is opened to enable the electric telescopic rod 8 to work, the top seat 10 is driven to move downwards to press the upper surface of the chip, so that the chip is attached to the probe seat 3, the pins of, after the detection is finished, the groove box 5 is directly pulled to the right, and when the groove box 5 moves to the outer side of the probe seat 3, the chip falls out from the lower side of the groove box 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A chip supporting device for chip detection is characterized in that: comprises a side frame (1), a groove box (5), a support component (6), a release mechanism (7) and an electric telescopic rod (8);
side frame (1): a base (2) is arranged on the right side of the lower end of the side frame (1), and a probe seat (3) is arranged on the upper surface of the base (2);
trough box (5): the groove box (5) is a rectangular frame, an expansion groove (501) is formed in the inner side face of the upper end of the groove box (5), a through groove (502) is formed in the middle of the front side face and the rear side face of the groove box (5), a cross rod (4) is fixed to the left end face of the groove box (5), and the cross rod (4) is connected with a shaft hole in the middle of the side frame (1) in a sliding mode;
support assembly (6): the supporting assembly (6) comprises a curved elastic sheet (601), a hard plate (602), a supporting plate (603) and a pressing plate (604), the inner side end of the curved elastic sheet (601) is fixed with a groove box (5) on the right side of the through groove (502), the hard plate (602) is fixed on the outer side end of the curved elastic sheet (601), the end of the hard plate (602) extends into the through groove (502), the supporting plate (603) is fixed on the inner side end of the hard plate (602), and the pressing plate (604) is fixed on the outer side end of the hard plate (602);
release mechanism (7): the release mechanisms (7) are arranged on the front side and the rear side of the right side surface of the side frame (1) and are correspondingly matched with the support components (6);
electric telescopic rod (8): the electric telescopic rod (8) is vertically arranged at the upper end of the side frame (1), a telescopic arm at the lower side of the electric telescopic rod (8) is fixedly provided with a top seat (10) through a connecting piece (9), and the top seat (10) corresponds to the probe seat (3);
wherein: the electric telescopic rod is characterized by further comprising a control switch (11), wherein the input end of the control switch (11) is electrically connected with the output end of an external power supply, and the output end of the control switch (11) is electrically connected with the input end of the electric telescopic rod (8).
2. The chip supporting device for chip detection according to claim 1, wherein: the stop plate (14) is fixed on the inner side surface of the through groove (502), and the stop plate (14) is positioned on the left side of the hard plate (602).
3. The chip supporting device for chip detection according to claim 1, wherein: the release mechanism (7) comprises a side rod (701) and a roller (702), the left end of the side rod (701) is fixedly connected with the side frame (1), and the roller (702) is arranged at the right end of the side rod (701) and corresponds to the pressing plate (604).
4. The chip supporting device for chip detection according to claim 1, wherein: the connecting piece (9) comprises an iron plate (901) fixed with a telescopic arm at the lower side of the electric telescopic rod (8), the lower surface of the iron plate (901) is bonded with the top seat (10) through a flexible rubber plate (902), a guide column (903) is arranged in a through hole in the middle of the iron plate (901) and the flexible rubber plate (902), and the lower end of the guide column (903) is fixedly connected with the upper surface of the top seat (10).
5. The chip supporting device for chip detection according to claim 1, wherein: the magnetic suspension type magnetic suspension device is characterized by further comprising a magnet (12) and an armature (13), wherein the magnet (12) is fixed in the middle of the right side face of the side frame (1), and the armature (13) is arranged on the left side face of the groove box (5) and corresponds to the magnet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921822344.5U CN210982539U (en) | 2019-10-28 | 2019-10-28 | Chip supporting device for chip detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921822344.5U CN210982539U (en) | 2019-10-28 | 2019-10-28 | Chip supporting device for chip detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210982539U true CN210982539U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921822344.5U Expired - Fee Related CN210982539U (en) | 2019-10-28 | 2019-10-28 | Chip supporting device for chip detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210982539U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189471A (en) * | 2021-04-08 | 2021-07-30 | 深圳市磐锋精密技术有限公司 | Test equipment and test method for mobile phone circuit chip |
| CN114776997A (en) * | 2022-03-23 | 2022-07-22 | 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 | Thermal control instrument installation device for thermal control of power plant |
-
2019
- 2019-10-28 CN CN201921822344.5U patent/CN210982539U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113189471A (en) * | 2021-04-08 | 2021-07-30 | 深圳市磐锋精密技术有限公司 | Test equipment and test method for mobile phone circuit chip |
| CN114776997A (en) * | 2022-03-23 | 2022-07-22 | 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 | Thermal control instrument installation device for thermal control of power plant |
| CN114776997B (en) * | 2022-03-23 | 2023-10-10 | 呼伦贝尔安泰热电有限责任公司海拉尔热电厂 | Thermal control instrument mounting device for thermal control of power plant |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200710 |