CN213544746U - Chip test is with integrative device of fixed pressure measurement - Google Patents
Chip test is with integrative device of fixed pressure measurement Download PDFInfo
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- CN213544746U CN213544746U CN202022339241.2U CN202022339241U CN213544746U CN 213544746 U CN213544746 U CN 213544746U CN 202022339241 U CN202022339241 U CN 202022339241U CN 213544746 U CN213544746 U CN 213544746U
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- bottom plate
- fixed
- chip
- test
- height limiting
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Abstract
The utility model discloses an integrative device of fixed pressure measurement is used in chip test, include: the bottom plate, the fixed block is installed respectively all around to the upside of bottom plate, be equipped with limit for height piece mounting hole on the bottom plate at the center of fixed block, limit for height piece mounting hole upside has the limit for height piece through limit for height piece mounting screw, install the enhancement panel beating of laminating mutually with the fixed block on the bottom plate of limit for height piece both sides, it passes through sheet metal mounting screw to strengthen the panel beating and installs on the bottom plate, it is cross to strengthen the panel beating, the fixed block includes PMKD, the utility model relates to an integrative device of fixed pressure measurement is used in chip test's advantage is: compact structure, it is convenient to install, installs test chip on the chip tool, not only can fix the chip, can carry out the pressure measurement to the chip, detects the pressure value, and when the chip need heat the test, the last heating rod of PMKD can heat the test to the chip above that, and is multiple functional, and efficiency of software testing is high.
Description
Technical Field
The utility model relates to a chip test technical field especially relates to an integrative device of fixed pressure measurement is used in chip test.
Background
With the continuous development of electronic chip technology, the testing technology of packaged chips also becomes an important technical key for ensuring the production quality and accelerating the production flow in the electronic industry. Generally, the electronic chip after being packaged needs to be electrically tested on a jig, so as to ensure the stability and testing effect of the chip testing. The existing chip jig can only play a role in fixing when testing, when a chip needs to be subjected to pressure measurement and heating, the chip jig cannot realize the functions, and the jig is single in function, so that the chip testing efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the fixing and pressure measuring integrated device for the chip test is complete in chip test function and high in test efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a chip test is with integrative device of fixed pressure measurement, includes: the heating device comprises a base plate, wherein fixed blocks are respectively arranged on the periphery of the upper side of the base plate, a height limiting block mounting hole is formed in the base plate at the center of the fixed blocks, height limiting blocks are mounted on the upper sides of the height limiting block mounting holes through height limiting block mounting screws, reinforcing metal plates attached to the fixed blocks are mounted on the base plate on two sides of each height limiting block, the reinforcing metal plates are mounted on the base plate through metal plate mounting screws and are cross-shaped, the fixed blocks comprise fixed base plates, the peripheries of the fixed base plates are respectively mounted on the base plate through the fixed block screws, fixed columns are connected above the centers of the fixed base plates, suction nozzles are connected above the fixed columns, first through holes are formed in the suction nozzles, heating rods are mounted in the fixed base plates, extend out of the fixed base plates and are connected with heating joints, and air holes communicated, the rubber ring is installed in the air hole, second through holes are formed in the two sides of the fixing base plate, and plugs are installed on the second through holes.
Furthermore, both sides of the lower end of the bottom plate are also provided with positioning holes.
Furthermore, the bottom plate is made of red copper.
Furthermore, the height limiting block is made of PEEK.
The utility model relates to an integrative device of fixed pressure measurement is used in chip test's advantage is: compact structure, it is convenient to install, installs the test chip on the chip tool, and it is gaseous that the outside has the gas pocket business turn over, not only can fix the chip, can carry out the pressure measurement to the chip, detects the pressure value, and when the chip need heat the test, the last heating rod of PMKD can heat the test to the chip above that, and is multiple functional, and efficiency of software testing is high, installs on the bottom plate and strengthens panel beating and limit for height piece, and the tool test is firm, tests accurately.
Drawings
Fig. 1 is the utility model discloses a chip test is with integrative device of fixed pressure measurement's structural schematic.
Fig. 2 is a bottom view of the fixing and pressure measuring integrated device for chip testing of the present invention.
Detailed Description
The invention will be further elucidated by means of specific embodiments in the following description, in conjunction with the drawings, in which: for those skilled in the art, modifications of the invention in various equivalent forms will fall within the scope of the appended claims without departing from the principles of the invention.
As shown in fig. 1-2, a fixed pressure measurement integrated device for chip testing includes: the fixing plate comprises a bottom plate 1, wherein fixed blocks 2 are respectively installed on the periphery of the upper side of the bottom plate 1, height limiting block installation holes 3 are formed in the bottom plate 1 at the center of the fixed blocks 2, height limiting blocks 4 are installed on the upper sides of the height limiting block installation holes 3 through height limiting block installation screws, reinforcing metal plates 5 attached to the fixed blocks 2 are installed on the bottom plate 1 on two sides of each height limiting block 4, the reinforcing metal plates 5 are installed on the bottom plate 1 through metal plate installation screws 6, each reinforcing metal plate 5 is cross-shaped, each fixed block 2 comprises a fixed bottom plate 7, the periphery of each fixed bottom plate 7 is respectively installed on the bottom plate 1 through fixed block screws 8, a fixed column 9 is connected above the center of the fixed bottom plate 7, a suction nozzle 10 is connected above the fixed column 9, a first through hole 11 is formed in each suction nozzle 10, a heating rod 12 is installed inside the fixed bottom plate 7, and the heating, the lower side of the bottom plate 1 is provided with an air hole 14 communicated with the fixed bottom plate 7, a rubber ring 15 is installed in the air hole 14, two sides of the fixed bottom plate 7 are provided with second through holes 16, and plugs 17 are installed on the second through holes 16.
Preferably, positioning holes 18 are further formed in two sides of the lower end of the bottom plate 1.
Preferably, the bottom plate 1 is made of red copper.
Preferably, the height limiting block 4 is made of PEEK.
The utility model relates to an integrative device of fixed pressure measurement is used in chip test, compact structure, it is convenient to install, install the test chip on the chip tool, the 14 business turn over of gas pocket of 1 lower part of bottom plate are gaseous, not only can fix the chip, can carry out the pressure measurement to the chip, detect the pressure value, when the chip needs the heating test, heating rod 12 on the PMKD 7 can heat the test to the chip above that, multiple functional, the efficiency of software testing is high, install on the bottom plate 1 and strengthen panel beating 5 and limit for height piece 4, the tool test is firm, the test is accurate.
Claims (4)
1. The utility model provides a chip test is with integrative device of fixed pressure measurement which characterized in that includes: the novel fixing plate comprises a bottom plate (1), fixed blocks (2) are respectively installed on the periphery of the upper side of the bottom plate (1), height limiting block installation holes (3) are formed in the bottom plate (1) at the center of the fixed blocks (2), height limiting blocks (4) are installed on the upper sides of the height limiting block installation holes (3) through height limiting block installation screws, reinforcing metal plates (5) attached to the fixed blocks (2) are installed on the bottom plate (1) on the two sides of each height limiting block (4), the reinforcing metal plates (5) are installed on the bottom plate (1) through metal plate installation screws (6), the reinforcing metal plates (5) are cross-shaped, each fixed block (2) comprises a fixed bottom plate (7), the periphery of each fixed bottom plate (7) is installed on the bottom plate (1) through fixed block screws (8), a fixed column (9) is connected above the center of each fixed bottom plate (7), a suction nozzle (10) is connected above each fixed, be equipped with first through-hole (11) on suction nozzle (10), the internally mounted of PMKD (7) has heating rod (12), heating rod (12) stretch out PMKD (7) and are connected with heating joint (13), the downside of bottom plate (1) is equipped with communicating gas pocket (14) with PMKD (7), install rubber circle (15) in gas pocket (14), the both sides of PMKD (7) are equipped with second through-hole (16), install end cap (17) on second through-hole (16).
2. The integrated fixed pressure measuring device for the chip test according to claim 1, wherein the bottom plate (1) is further provided with positioning holes (18) at two sides of the lower end thereof.
3. The integrated fixed pressure measuring device for the chip testing according to claim 1, wherein the bottom plate (1) is made of red copper.
4. The integrated fixing and pressure measuring device for the chip testing as claimed in claim 1, wherein the height limiting block (4) is made of PEEK.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022339241.2U CN213544746U (en) | 2020-10-20 | 2020-10-20 | Chip test is with integrative device of fixed pressure measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022339241.2U CN213544746U (en) | 2020-10-20 | 2020-10-20 | Chip test is with integrative device of fixed pressure measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213544746U true CN213544746U (en) | 2021-06-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022339241.2U Active CN213544746U (en) | 2020-10-20 | 2020-10-20 | Chip test is with integrative device of fixed pressure measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213544746U (en) |
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2020
- 2020-10-20 CN CN202022339241.2U patent/CN213544746U/en active Active
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Legal Events
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211020 Address after: No. 410 Jucai Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee after: HANGZHOU CHANGCHUAN TECHNOLOGY Co.,Ltd. Address before: 215000 1st floor, No.4 workshop, 118 Putian Road, Weiting, Suzhou Industrial Park, Jiangsu Province Patentee before: Suzhou wulechuan Precision Electronics Co.,Ltd. |