CN220367333U - Integrated circuit test mounting seat - Google Patents
Integrated circuit test mounting seat Download PDFInfo
- Publication number
- CN220367333U CN220367333U CN202321877366.8U CN202321877366U CN220367333U CN 220367333 U CN220367333 U CN 220367333U CN 202321877366 U CN202321877366 U CN 202321877366U CN 220367333 U CN220367333 U CN 220367333U
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- integrated circuit
- base
- fixedly connected
- placing plate
- placing
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- 238000012360 testing method Methods 0.000 title claims abstract description 54
- 230000000694 effects Effects 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 235000012431 wafers Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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Abstract
The utility model discloses an integrated circuit test mounting seat, which comprises a base, wherein a test cavity is arranged in the base, the left side and the right side of the bottom end of the test cavity are fixedly connected with fixing blocks, the left side and the right side of the bottom end of the test cavity are fixedly connected with springs sleeved on the outer walls of the fixing blocks, a placing plate is arranged above the two fixing blocks, and then the compression conductive plates move downwards, so that the placing plate moves downwards to drive a sliding block to slide in a sliding groove, the stability of the placing plate when moving downwards is improved, when the placing plate moves downwards to a certain distance, the movement is stopped, the springs below the sliding block are compressed, and the upper placing plate is always supported, so that the integrated circuit is more tightly contacted with a positioning block, the effect of preventing the integrated circuit from sliding during the test is achieved.
Description
Technical Field
The utility model relates to the technical field of integrated circuit testing, in particular to an integrated circuit testing mounting seat.
Background
An integrated circuit is a miniature electronic device or component, which adopts a certain technology to interconnect elements such as transistors, resistors, capacitors, inductors and the like required in a circuit together with wiring, and is manufactured on a small or several small semiconductor wafers or dielectric substrates, and then the semiconductor wafers or dielectric substrates are packaged in a tube shell to form a miniature structure with the required circuit function, and the appearance of an integrated circuit chip is a sign of rapid development of electronic technology;
the integrated circuit is usually required to be tested before production or use, the pins of the integrated circuit chip are usually inserted into the positioning clamping grooves of the test seat, the test springs and the probes in the clamping grooves are electrically connected with the pins of the chip, and the test seat is connected with the computer to perform test operation;
when testing an integrated circuit, in order to prevent the integrated circuit from sliding on the test seat, the integrated circuit needs to be well positioned to prevent inaccurate test results or damage to the integrated circuit, so a test mounting seat convenient for fixing the integrated circuit is needed to solve the above problems.
Disclosure of Invention
The utility model aims to provide an integrated circuit test mounting seat which has the characteristics of being convenient for fixing the position of an integrated circuit in a placing groove so as to prevent the integrated circuit from sliding off.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the testing device comprises a base, wherein a testing cavity is arranged in the base, fixing blocks are fixedly connected to the left side and the right side of the bottom end of the testing cavity, springs sleeved on the outer walls of the fixing blocks are fixedly connected to the left side and the right side of the bottom end of the testing cavity, a placing plate is arranged above the two fixing blocks, fixing grooves are formed in the left side and the right side of the bottom end of the placing plate, and the other ends of the two springs are fixedly connected with the top ends of the fixing grooves;
the sliding grooves are formed in the middle of the front, rear, left and right ends of the upper end of the base, sliding blocks are fixedly connected to the middle of the front, rear, left and right ends of the placing plate, and the outer walls of the four sliding blocks are respectively and slidably connected with the inner walls of the four sliding grooves.
In order to facilitate placement of an integrated circuit, it is preferable that the integrated circuit test mounting seat of the present utility model is characterized in that a conductive plate is fixedly connected to the upper end of the placement plate, and a plurality of placement grooves are uniformly distributed on the upper end of the conductive plate.
In order to facilitate placement of pins of an integrated circuit, it is preferable for the integrated circuit test mounting base of the present utility model that the bottom ends of the plurality of placement grooves are each provided with a placement hole.
In order to block the integrated circuit and prevent the integrated circuit from sliding, the integrated circuit test mounting seat is preferably provided with a base cover above the base, and the bottom end of the base cover is fixedly connected with a plurality of positioning blocks matched with the placing grooves.
In order to facilitate fixing the position of an integrated circuit during testing, the integrated circuit test mounting seat is preferably used, wherein screw blocks are fixedly connected to front, rear, left and right ends of the upper sides of the base and the base cover, and adjusting bolts are connected to inner threads of two opposite screw blocks.
In order to facilitate movement of the base cover, it is preferable that the length of the four adjusting bolts is equal to the height of the base as one of the integrated circuit test mounts of the present utility model.
Compared with the prior art, the utility model has the following beneficial effects:
when the integrated circuit is tested, the integrated circuit is placed in the placing groove, the four adjusting bolts are rotated, so that the base cover moves downwards, the positioning block is driven to move downwards until the integrated circuit placed in the placing groove is pressed, the adjusting bolts are continuously rotated, the conductive plate is compressed to move downwards, the placing plate moves downwards, the sliding block is driven to slide in the sliding groove, stability of the placing plate in moving downwards is improved, when the placing plate moves downwards to a certain distance, the placing plate stops moving, at the moment, the spring below is compressed, the placing plate above the placing plate always plays a supporting role, the integrated circuit is in closer contact with the positioning block, the effect of preventing the integrated circuit from sliding off during testing is achieved, and the integrated circuit testing device is simple in structure and convenient to operate, and can well solve the problems that the integrated circuit is unstable and easy to slide during testing.
Drawings
FIG. 1 is a diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
fig. 3 is a top view cross-sectional view of the present utility model.
In the figure: 1. a base; 2. a test chamber; 3. a fixed block; 4. placing a plate; 5. a fixing groove; 6. a spring; 7. a chute; 8. a slide block; 9. a conductive plate; 10. a placement groove; 11. placing the hole; 12. a base cover; 13. a positioning block; 14. a screw block; 15. and (5) adjusting a bolt.
Detailed Description
Referring to fig. 1 to 3, an integrated circuit testing mounting seat comprises a base 1, wherein a testing cavity 2 is arranged in the base 1, fixing blocks 3 are fixedly connected to the left side and the right side of the bottom end of the testing cavity 2, springs 6 sleeved on the outer walls of the fixing blocks 3 are fixedly connected to the left side and the right side of the bottom end of the testing cavity 2, a placing plate 4 is arranged above the two fixing blocks 3, fixing grooves 5 are formed in the left side and the right side of the bottom end of the placing plate 4, and the other ends of the two springs 6 are fixedly connected with the top ends of the fixing grooves 5;
the spout 7 has all been seted up at four terminal middle parts around the upper end of base 1, and four terminal middle parts all fixedly connected with slider 8 around placing board 4, the outer wall of four sliders 8 respectively with four spout 7's inner wall sliding connection.
In this embodiment: when testing integrated circuit, place integrated circuit in standing groove 10, then make basic lid 12 move down, and then compress conducting plate 9 move down for place board 4 that is connected with conducting plate 9 moves down, and when placing board 4 and move down, drive slider 8 and slide in spout 7, in order to increase the stability when placing board 4 moves down, when moving down to certain distance, stop moving, spring 6 of below receives the compression this moment, always plays the supporting role to placing board 4 of top, and then make the integrated circuit of standing groove 10 more closely with the contact of locating piece 13, reach the effect of preventing integrated circuit landing when the test.
As a technical optimization scheme of the utility model, the upper end of the placing plate 4 is fixedly connected with a conducting plate 9, and a plurality of evenly distributed placing grooves 10 are formed in the upper end of the conducting plate 9.
In this embodiment: the integrated circuit is placed through the placing groove 10 formed in the upper end of the conducting plate 9, so that the test of the integrated circuit is completed.
As a technical optimization scheme of the utility model, the bottom ends of the plurality of placing grooves 10 are provided with placing holes 11.
In this embodiment: the integrated circuit is tested by placing pins for testing the integrated circuit in the placing holes 11 so as to contact the upper ends of the conductive plates 9.
As a technical optimization scheme of the utility model, a base cover 12 is arranged above the base 1, and a plurality of positioning blocks 13 matched with the placing grooves 10 are fixedly connected to the bottom end of the base cover 12.
In this embodiment: in the process of downward movement of the base cover 12, the positioning block 13 is driven to move downward, and then the positioning block 13 enters the placing groove 10 so as to press the integrated circuit placed therein, thereby achieving the effect of fixing the position of the integrated circuit.
As a technical optimization scheme of the utility model, screw thread blocks 14 are fixedly connected to front, rear, left and right ends of the upper sides of the base 1 and the base cover 12, and adjusting bolts 15 are connected to inner threads of two opposite screw thread blocks 14.
In this embodiment: the four adjusting bolts 15 are turned so that the base cover 12 is moved downward, thereby blocking the upper end of the base 1 to prevent the integrated circuit from slipping down during the test.
As a technical optimization scheme of the utility model, the lengths of the four adjusting bolts 15 are equal to the height of the base 1.
In this embodiment: the length of the four adjusting bolts 15 is equal to the height of the base 1 in order to fix the integrated circuit completely in the placement groove 10.
Working principle: when testing integrated circuits, place integrated circuits in standing groove 10, then rotate four adjusting bolt 15, make basic lid 12 downwardly moving, and then drive locating piece 13 of basic lid 12 below downwardly moving, until pushing down the integrated circuits of placing in standing groove 10, then continue to rotate adjusting bolt 15, make basic lid 12 continuously downwardly moving, and then compress conducting plate 9 downwardly moving, make the placing plate 4 that is connected with conducting plate 9 downwardly moving, and when placing plate 4 downwardly moving, drive slider 8 and slide in spout 7, stability when placing plate 4 downwardly moving is increased, when downwardly moving to certain distance, stop moving, spring 6 of below receives the compression at this moment, place plate 4 to the top all the time plays the supporting role, and then make the integrated circuits of standing groove 10 and the contact of locating piece 13 inseparabler, reach the effect that prevents the integrated circuits landing during the test, the device simple structure, the operation of being convenient for, the integrated circuits of solution is fixed unstable during the test, the problem of easily sliding is good.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. An integrated circuit test mount, comprising a base (1), characterized in that: the test device is characterized in that a test cavity (2) is arranged in the base (1), fixing blocks (3) are fixedly connected to the left side and the right side of the bottom end of the test cavity (2), springs (6) sleeved on the outer walls of the fixing blocks (3) are fixedly connected to the left side and the right side of the bottom end of the test cavity (2), a placing plate (4) is arranged above the two fixing blocks (3), fixing grooves (5) are formed in the left side and the right side of the bottom end of the placing plate (4), and the other ends of the two springs (6) are fixedly connected with the top ends of the fixing grooves (5);
the sliding grooves (7) are formed in the middle of the front, rear, left and right ends of the upper end of the base (1), the sliding blocks (8) are fixedly connected to the middle of the front, rear, left and right ends of the placing plate (4), and the outer walls of the four sliding blocks (8) are respectively in sliding connection with the inner walls of the four sliding grooves (7).
2. An integrated circuit test mount according to claim 1, wherein: the upper end of the placing plate (4) is fixedly connected with a conducting plate (9), and a plurality of evenly distributed placing grooves (10) are formed in the upper end of the conducting plate (9).
3. An integrated circuit test mount as claimed in claim 2, wherein: the bottom ends of the plurality of placing grooves (10) are provided with placing holes (11).
4. An integrated circuit test mount according to claim 1, wherein: a base cover (12) is arranged above the base (1), and a plurality of positioning blocks (13) matched with the placing grooves (10) are fixedly connected to the bottom end of the base cover (12).
5. The integrated circuit test mount of claim 4, wherein: screw thread blocks (14) are fixedly connected to the front, rear, left and right ends of the upper sides of the base (1) and the base cover (12), and adjusting bolts (15) are connected to the inner threads of two opposite screw thread blocks (14).
6. The integrated circuit test mount of claim 5, wherein: the length of the four adjusting bolts (15) is equal to the height of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877366.8U CN220367333U (en) | 2023-07-18 | 2023-07-18 | Integrated circuit test mounting seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321877366.8U CN220367333U (en) | 2023-07-18 | 2023-07-18 | Integrated circuit test mounting seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220367333U true CN220367333U (en) | 2024-01-19 |
Family
ID=89518100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321877366.8U Active CN220367333U (en) | 2023-07-18 | 2023-07-18 | Integrated circuit test mounting seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220367333U (en) |
-
2023
- 2023-07-18 CN CN202321877366.8U patent/CN220367333U/en active Active
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| GR01 | Patent grant | ||
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