Integrated circuit chip detection device

Abstract

The utility model belongs to the technical field of integrated circuit chips, and particularly relates to an integrated circuit chip detection device. Comprising a detection head and a bottom plate, and an adjusting assembly for adjusting the position of the detection head is arranged on the bottom plate; the workbench is arranged on the bottom plate; the positioning assembly is arranged on the bottom plate and is used for positioning the chip; the positioning assembly comprises a plurality of supports which are evenly arranged on a bottom plate at intervals in the circumferential direction; the air cylinder is arranged on the bracket; the positioning blocks are arranged on piston rods of the air cylinders and located around the workbench. The utility model provides an integrated circuit chip detection device capable of positioning a chip and effectively improving the accuracy of chip detection.

Description

Technical Field

[0001] The utility model belongs to the technical field of integrated circuit chips, and in particular relates to an integrated circuit chip detection device. Background Art

[0002] A chip is a semiconductor plus an integrated circuit. It is a miniaturized circuit manufactured in a semiconductor wafer and has certain special functions. Chips are divided into system chips and memory chips according to their uses. System chips integrate computers or specific electronic systems into a single chip through integrated circuits. Common system chips include CPU (central processing unit), GPU (graphics processor), DSP (digital signal processing) and Modem (modem), etc.

[0003] With the continuous development of integrated circuit technology, the demand for accurate chip detection is increasing. Chip detection often requires a high degree of precision and controllability to ensure the accuracy and stability of detection. Existing detection devices cannot accurately locate the chip during the detection process, resulting in detection errors during the chip detection process. Utility Model Content

[0004] The purpose of the utility model is to provide an integrated circuit chip detection device that can locate the chip and effectively improve the accuracy of chip detection in response to the above-mentioned technical problems.

[0005] In view of this, the utility model provides an integrated circuit chip detection device, including a detection head, characterized in that:

[0006] A bottom plate, on which an adjustment component for adjusting the position of the detection head is provided;

[0007] A workbench, arranged on the base plate;

[0008] A positioning component, arranged on the bottom plate, for positioning the chip;

[0009] The positioning component includes:

[0010] There are a plurality of brackets, which are evenly spaced and arranged on the bottom plate along the circumferential direction;

[0011] A cylinder is arranged on a bracket;

[0012] The positioning block is arranged on the cylinder piston rod and is located around the workbench.

[0013] In the present technical scheme, a base plate is arranged below the detection head for supporting and adjusting the position of the detection head; an adjustment component is provided on the base plate, by which the position of the detection head can be adjusted, thereby realizing effective detection of the chip; a workbench is arranged on the base plate for supporting and positioning the integrated circuit chip; the workbench provides a stable working environment for the chip, which is conducive to detection; a positioning component is arranged on the base plate for positioning the chip; the positioning component includes a bracket, and a plurality of brackets are evenly spaced along the circumferential direction on the base plate; a cylinder is arranged on the bracket, and the positioning block can be moved and adjusted by the cylinder; the positioning block is arranged on the cylinder piston rod and is located around the workbench, and the chip can be positioned by the movement of the cylinder.

[0014] During operation, during use, the integrated circuit chip to be tested is placed on the workbench, the adjustment component is used to adjust the position of the detection head, and then the cylinder is started, and the cylinder piston rod drives the positioning block to move, so that the positioning block moves to contact the chip on the workbench, thereby positioning the chip. After the adjustment and positioning are completed, the detection head detects the chip, thereby realizing efficient and accurate detection of the integrated circuit chip and improving the accuracy and controllability of chip detection.

[0015] In the above technical solution, further, the adjustment component includes:

[0016] A mounting plate is arranged on the base plate by bolt connection;

[0017] A column is arranged on the mounting plate;

[0018] A support block is slidably arranged on the column;

[0019] A slide bar, slidably arranged on the support block;

[0020] There are a plurality of adjustment holes, which are evenly spaced along the length of the slide bar;

[0021] A positioning hole is provided on the supporting block;

[0022] A latch rod is slidably arranged between the positioning hole and the adjustment hole;

[0023] The rotating assembly is used to adjust the angle of the detection head, and the rotating assembly is used to provide power to drive the detection head to rotate.

[0024] In the present technical solution, the mounting plate is set on the base plate by bolt connection, ensuring the firm installation of the entire adjustment assembly. The column is set on the mounting plate to provide structural support for supporting and fixing subsequent support blocks. The support blocks are set on the columns and have positioning holes. These support blocks provide support in the vertical direction. At the same time, the positioning holes are used for the subsequent insertion of latch rods to limit the up and down movement range of the sliding rod. The sliding rod is slidably set on the support block. By sliding the sliding rod back and forth, the position of the adjustment hole can be adjusted relative to the positioning hole. The adjustment holes are evenly spaced along the length direction of the sliding rod. The latch rod is slidably set between the positioning hole and the adjustment hole. The insertion of the latch rod can be fixed by selecting the adjustment hole.

[0025] When working, people pull out the latch rod, adjust the slide bar to drive the detection head to a suitable position, align the adjustment hole with the positioning hole, and then insert the latch rod between the positioning hole and the adjustment hole to fix the slide bar on the support block. After adjusting the detection head to a suitable position, the chip on the workbench can be detected. In this way, the position of the chip detection can be adjusted according to the need, and the chip can be detected more accurately.

[0026] In any of the above technical solutions, further, the rotating assembly includes:

[0027] A connecting plate is arranged on the sliding rod;

[0028] A first motor is arranged on the connecting plate;

[0029] A transmission shaft, arranged on the output shaft of the first motor;

[0030] A connecting rod is slidably arranged on the connecting plate, and the connecting rod is connected to the detection head;

[0031] The sleeve is arranged on the detection head and is connected with the transmission shaft.

[0032] In this technical solution, the first motor is started, the first motor drives the transmission shaft to rotate, the transmission shaft drives the sleeve to rotate, the sleeve drives the detection head to rotate, the detection head is fine-tuned to an appropriate angle to meet the detection requirements of different chips. After the detection head is adjusted, the first motor is turned off, and finally the detection head can be fine-tuned to meet the detection requirements of different chips.

[0033] In any of the above technical solutions, further, a flat key is provided on the transmission shaft, a key slot is provided in the sleeve, and the flat key and the key slot are slidably connected.

[0034] In this technical solution, people manually move the detection head, and the detection head drives the sleeve to move to the right along the transmission shaft. The keyway in the sleeve moves to the right along the flat key on the transmission shaft, and the detection head is fine-tuned to adapt to the detection needs of different chips. When the first motor drives the transmission shaft to rotate, the transmission shaft drives the sleeve to rotate through the flat key and the keyway, and the sleeve drives the detection head to rotate. The detection head can adjust its position through the flat key and the keyway without affecting the adjustment of the angle of the detection head.

[0035] In any of the above technical solutions, further, a power assembly is included, and the power assembly includes:

[0036] A frame is arranged on the bottom plate;

[0037] A second motor is arranged on the frame;

[0038] The ball screw is arranged on the output shaft of the second motor, and the ball screw is threadedly connected to the support block.

[0039] In the present technical solution, when it is necessary to adjust the relative position of the detection head and the chip, the second motor is started, and the second motor drives the ball screw to rotate. The ball screw is threadedly connected to the support block, so that the support block moves downward along the column, thereby driving the detection head to move downward until the detection head moves to a position suitable for the chip. The second motor is then turned off, and the chip can then be detected. Finally, the relative position of the detection head and the chip can be adjusted to facilitate chip detection.

[0040] In any of the above technical solutions, further, an anti-slip pad is provided at the bottom of the base plate.

[0041] In the present technical solution, the anti-skid pad can play an anti-skid role, so that when the device is performing detection operations, the bottom plate can be supported more stably, thereby improving the overall stability of the device.

[0042] The beneficial effects of the utility model are:

[0043] 1. The positioning block is driven by the cylinder to move so that the positioning block moves to contact the chip on the workbench, thereby positioning the chip, thus realizing efficient and accurate detection of integrated circuit chips and improving the accuracy and controllability of chip detection;

[0044] 2. Adjust the slide bar to drive the detection head to a suitable position, align the adjustment hole with the positioning hole, and then insert the latch rod between the positioning hole and the adjustment hole to fix the slide bar on the support block. In this way, the position of the chip detection can be adjusted according to the needs, and the chip can be detected more accurately;

[0045] 3. The first motor drives the transmission shaft to rotate, the transmission shaft drives the sleeve to rotate, the sleeve drives the detection head to rotate, and the detection head is fine-tuned. In this way, the detection head can be fine-tuned to meet the detection requirements of different chips;

[0046] 4. People manually move the detection head, which drives the sleeve to move to the right along the transmission shaft. The keyway in the sleeve moves to the right along the flat key on the transmission shaft, and the detection head is fine-tuned to meet the detection requirements of different chips.

[0047] 5. The second motor drives the ball screw to rotate. The ball screw is threadedly connected to the support block, so that the support block moves downward along the column, thereby driving the detection head to approach the chip. In this way, the relative position of the detection head and the chip can be adjusted to facilitate chip detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0049] Figure 2 It is an exploded view of the utility model;

[0050] The reference numerals in the figure are: 1. detection head; 2. base plate; 3. workbench; 4. positioning assembly; 41. bracket; 42. cylinder; 43. positioning block; 5. adjustment assembly; 51. mounting plate; 52. column; 53. support block; 54. slide rod; 55. adjustment hole; 56. positioning hole; 57. latch rod; 6. rotating assembly; 61. connecting plate; 62. first motor; 63. transmission shaft; 64. connecting rod; 65. sleeve; 7. flat key; 8. keyway; 9. power assembly; 91. frame; 92. second motor; 93. ball screw. DETAILED DESCRIPTION

[0051] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0052] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0053] Embodiment 1:

[0054] like Figure 1 As shown, this embodiment provides an integrated circuit chip detection device, including a detection head 1, characterized in that:

[0055] A bottom plate 2, on which an adjustment component 5 for adjusting the position of the detection head 1 is provided;

[0056] A workbench 3 is arranged on the bottom plate 2;

[0057] A positioning component 4, disposed on the base plate 2, for positioning the chip;

[0058] The positioning component 4 includes:

[0059] There are multiple brackets 41, which are evenly spaced and arranged on the bottom plate 2 along the circumferential direction;

[0060] The cylinder 42 is arranged on the bracket 41;

[0061] The positioning block 43 is arranged on the piston rod of the cylinder 42 , and the positioning block 43 is located around the workbench 3 .

[0062] In the present technical scheme, the base plate 2 is arranged below the detection head 1 for supporting and adjusting the position of the detection head 1. An adjustment component 5 is provided on the base plate 2, by which the position of the detection head 1 can be adjusted, thereby realizing effective detection of the chip. The workbench 3 is arranged on the base plate 2 for supporting and positioning the integrated circuit chip. The workbench 3 provides a stable working environment for the chip, which is conducive to the detection. The positioning component 4 is arranged on the base plate 2 for positioning the chip. The positioning component 4 includes a bracket 41, and a plurality of brackets 41 are evenly spaced along the circumferential direction on the base plate 2. The cylinder 42 is arranged on the bracket 41, and the positioning block 43 can be moved and adjusted by the cylinder 42. The positioning block 43 is arranged on the piston rod of the cylinder 42 and is located around the workbench 3, so that the chip can be positioned by the movement of the cylinder 42.

[0063] During operation, during use, the integrated circuit chip to be detected is placed on the workbench 3, the adjustment component 5 adjusts the position of the detection head 1, and then the cylinder 42 is started, and the piston rod of the cylinder 42 drives the positioning block 43 to move, so that the positioning block 43 moves to contact the chip on the workbench 3, thereby positioning the chip. After the adjustment and positioning are completed, the detection head 1 detects the chip, thereby realizing efficient and accurate detection of the integrated circuit chip and improving the accuracy and controllability of chip detection.

[0064] like Figure 1 and Figure 2 As shown, in this embodiment, the adjustment component 5 is optimized to include:

[0065] The mounting plate 51 is arranged on the bottom plate 2 by bolt connection;

[0066] A column 52 is provided on the mounting plate 51;

[0067] A support block 53 is slidably disposed on the column 52;

[0068] A slide bar 54 is slidably disposed on the support block 53;

[0069] There are a plurality of adjustment holes 55 , which are evenly spaced along the length direction of the slide bar 54 ;

[0070] A positioning hole 56 is provided on the support block 53;

[0071] The latch rod 57 is slidably disposed between the positioning hole 56 and the adjustment hole 55;

[0072] The rotating assembly 6 is used to adjust the angle of the detection head 1, and the rotating assembly 6 is used to provide power to drive the detection head 1 to rotate.

[0073] In the present technical solution, the mounting plate 51 is arranged on the base plate 2 by means of bolt connection, which ensures the firm installation of the entire adjustment assembly 5. The column 52 is arranged on the mounting plate 51, which provides structural support for supporting and fixing the subsequent support block 53. The support block 53 is arranged on the column 52 and has a positioning hole 56. These support blocks 53 provide support in the vertical direction. At the same time, the positioning hole 56 is used for the insertion of the subsequent latch rod 57 to limit the up and down movement range of the slide bar 54. The slide bar 54 is slidably arranged on the support block 53. By sliding the slide bar 54 back and forth, the position of the adjustment hole 55 can be adjusted relative to the positioning hole 56. The adjustment holes 55 are evenly spaced along the length direction of the slide bar 54. The latch rod 57 is slidably arranged between the positioning hole 56 and the adjustment hole 55. The insertion of the latch rod 57 can be fixed by selecting the adjustment hole 55, so that the position of the slide bar 54 in the vertical direction is fixed.

[0074] During operation, people pull out the latch rod 57, adjust the slide bar 54 to drive the detection head 1 to move to a suitable position, align the adjustment hole 55 with the positioning hole 56, and then insert the latch rod 57 between the positioning hole 56 and the adjustment hole 55, so as to fix the slide bar 54 on the support block 53. After adjusting the detection head 1 to a suitable position, the chip on the workbench 3 can be detected. In this way, the position of the chip detection can be achieved according to the needs. By adjusting the position of the detection head 1, the chip can be detected more accurately.

[0075] Embodiment 2:

[0076] This embodiment provides an integrated circuit chip detection device, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0077] like Figure 1 and Figure 2 As shown, in this embodiment, the optimized rotating assembly 6 includes:

[0078] A connecting plate 61 is disposed on the slide bar 54;

[0079] A first motor 62 is disposed on the connecting plate 61;

[0080] The transmission shaft 63 is arranged on the output shaft of the first motor 62;

[0081] A connecting rod 64 is slidably disposed on the connecting plate 61, and the connecting rod 64 is connected to the detection head 1;

[0082] The sleeve 65 is disposed on the detection head 1 , and the sleeve 65 is connected to the transmission shaft 63 .

[0083] In the present technical solution, the first motor 62 is started, the first motor 62 drives the transmission shaft 63 to rotate, the transmission shaft 63 drives the sleeve 65 to rotate, the sleeve 65 drives the detection head 1 to rotate, the detection head 1 is fine-tuned to a suitable angle to meet the detection requirements of different chips. After the detection head 1 is adjusted, the first motor 62 is turned off, and finally the detection head 1 can be fine-tuned to meet the detection requirements of different chips.

[0084] like Figure 1 and Figure 2 As shown, in this embodiment, it is optimized that a flat key 7 is provided on the transmission shaft 63, a key slot 8 is provided in the sleeve 65, and the flat key 7 and the key slot 8 are slidably connected.

[0085] In the present technical solution, people manually move the detection head 1, and the detection head 1 drives the sleeve 65 to move to the right along the transmission shaft 63. The key slot 8 in the sleeve 65 moves to the right along the flat key 7 on the transmission shaft 63, and the detection head 1 is fine-tuned to adapt to the detection requirements of different chips. When the first motor 62 drives the transmission shaft 63 to rotate, the transmission shaft 63 drives the sleeve 65 to rotate through the flat key 7 and the key slot 8, and the sleeve 65 drives the detection head 1 to rotate. The detection head 1 can adjust its position through the flat key 7 and the key slot 8, and at the same time will not affect the adjustment of the angle of the detection head 1.

[0086] like Figure 1 As shown, in this embodiment, the optimization further includes a power assembly 9, which includes:

[0087] The frame 91 is arranged on the bottom plate 2;

[0088] A second motor 92 is disposed on the frame 91;

[0089] The ball screw 93 is disposed on the output shaft of the second motor 92 , and the ball screw 93 is threadedly connected to the support block 53 .

[0090] In the present technical solution, when it is necessary to adjust the relative position between the detection head 1 and the chip, the second motor 92 is started, and the second motor 92 drives the ball screw 93 to rotate. The ball screw 93 is threadedly connected to the support block 53, so that the support block 53 moves downward along the column 52, thereby driving the detection head 1 to move downward until the detection head 1 moves to a position suitable for the chip, and then the second motor 92 is turned off, and then the chip can be detected. Finally, the relative position of the detection head 1 and the chip can be adjusted to facilitate chip detection.

[0091] like Figure 1 As shown, in this embodiment, an anti-skid pad is provided at the bottom of the base plate 2 in an optimized manner.

[0092] In the present technical solution, the anti-skid pad can play an anti-skid role, so that when the device is performing detection operations, the bottom plate 2 can be supported more stably, thereby improving the overall stability of the device.

[0093] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. An integrated circuit chip detection device, comprising a detection head (1), characterized in that: A bottom plate (2) on which an adjustment component (5) for adjusting the position of the detection head (1) is provided; A workbench (3) is arranged on the bottom plate (2); A positioning component (4), arranged on the base plate (2) and used for positioning the chip; The positioning component (4) comprises: A plurality of brackets (41) are evenly spaced and arranged on the bottom plate (2) along a circumferential direction; A cylinder (42) is arranged on the support (41); A positioning block (43) is arranged on the piston rod of the cylinder (42), and the positioning block (43) is located around the workbench (3).

2. The integrated circuit chip detection device according to claim 1, characterized in that: The regulating component (5) comprises: A mounting plate (51) is arranged on the base plate (2) by means of bolt connection; A column (52) is arranged on the mounting plate (51); A support block (53) is slidably disposed on the column (52); A slide bar (54) slidably disposed on the support block (53); There are a plurality of adjustment holes (55) which are evenly spaced along the length direction of the slide rod (54); A positioning hole (56) is formed on the support block (53); A latch rod (57) is slidably disposed between the positioning hole (56) and the adjustment hole (55); A rotating assembly (6) for adjusting the angle of the detection head (1), wherein the rotating assembly (6) is used to provide power to drive the detection head (1) to rotate.

3. The integrated circuit chip detection device according to claim 2, characterized in that: The rotating assembly (6) comprises: A connecting plate (61) is arranged on the sliding rod (54); A first motor (62) is arranged on the connecting plate (61); A transmission shaft (63) is arranged on the output shaft of the first motor (62); A connecting rod (64) is slidably arranged on the connecting plate (61), and the connecting rod (64) is connected to the detection head (1); A sleeve (65) is arranged on the detection head (1), and the sleeve (65) is connected to the transmission shaft (63).

4. The integrated circuit chip detection device according to claim 3, characterized in that: The transmission shaft (63) is provided with a flat key (7), a key slot (8) is provided in the sleeve (65), and the flat key (7) is slidably connected to the key slot (8).

5. The integrated circuit chip detection device according to claim 2, characterized in that: It also includes a power assembly (9), the power assembly (9) comprising: A frame (91) is arranged on the bottom plate (2); A second motor (92) is disposed on the frame (91); A ball screw (93) is arranged on the output shaft of the second motor (92), and the ball screw (93) is threadedly connected to the support block (53).

6. The integrated circuit chip detection device according to claim 1, characterized in that: An anti-slip pad is provided at the bottom of the base plate (2).

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