CN216848042U - Detection equipment for performance of memory chip integrated circuit - Google Patents
Detection equipment for performance of memory chip integrated circuit Download PDFInfo
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- CN216848042U CN216848042U CN202123292767.0U CN202123292767U CN216848042U CN 216848042 U CN216848042 U CN 216848042U CN 202123292767 U CN202123292767 U CN 202123292767U CN 216848042 U CN216848042 U CN 216848042U
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Abstract
The utility model discloses a check out test set of memory chip integrated circuit performance, include: the device comprises a transmission structure, a detection structure, a feeding structure and a bottom plate; the transmission structure, the detection structure and the feeding structure are all arranged on the bottom plate; the transmission structure is used for the transmission to bear the circuit board of integrated circuit, the pay-off structure is arranged in carrying the transmission structure with the circuit board that bears integrated circuit in succession, and support and spacing through limiting plate and backup pad, carry out the transmission in-process to the circuit board, drive the circuit that detects the connector and peg graft into the circuit board through starting electric putter and even mouthful, and cooperate the circuit integrated detector to detect the circuit, the realization detects integrated circuit's continuity, and the staff only need place the circuit board that will carry out the detection and place the case and can carry out the continuity and detect.
Description
Technical Field
The utility model relates to a storage chip integrated circuit detects technical field, specifically is the check out test set of storage chip integrated circuit performance.
Background
A memory chip is an integrated circuit, which is a type of microelectronic device or component. The transistor, resistor, capacitor and inductor elements and wiring required in a circuit are interconnected together by a certain process, and are manufactured on a small semiconductor wafer or a plurality of small semiconductor wafers or medium substrates, and then are packaged in a package to form the micro-structure with the required circuit function.
The performance of the integrated circuit needs to be detected in the production process of the integrated circuit, in the performance detection process of the existing integrated circuit, single test is mostly carried out by manually matching detection equipment, continuous performance test cannot be carried out, and more workers are needed to carry out matching detection in the detection process, which is troublesome, therefore, the detection equipment for the performance of the integrated circuit of the memory chip is provided,
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a check out test set of memory chip integrated circuit performance to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an apparatus for detecting performance of a memory chip integrated circuit, comprising: the device comprises a transmission structure, a detection structure, a feeding structure and a bottom plate;
the transmission structure, the detection structure and the feeding structure are all arranged on the bottom plate;
the transmission structure is used for transmitting the circuit board bearing the integrated circuit and continuously conveying the circuit board;
the detection structure is used for connecting a circuit interface in the circuit board;
the feeding structure is used for continuously conveying the circuit board carrying the integrated circuit into the transmission structure.
Preferably, the transmission structure includes the mount, mount fixed mounting in on the bottom plate, swing joint has a plurality of driving rollers on the mount, the external transmission of driving roller is connected with the conveyer belt, the outside fixed mounting of conveyer belt has a plurality of limiting plates, the outside fixed mounting of limiting plate has the backup pad, fixed mounting has the case of placing on the bottom plate, the inside fixed mounting who places the case has servo motor, servo motor's output shaft fixed mounting has drive pulley, the outside fixed mounting of driving roller has driven pulley, driven pulley with drive pulley is for connecting through belt transmission.
Through adopting above-mentioned technical scheme, in transmission structure, it is rotatory to drive driving pulley through servo motor, and driving pulley's rotation can drive driven pulley and rotate, and driven pulley's rotation can drive the driving roller and rotate to drive the conveyer belt and transmit, and carry out spacing and support to the circuit board of transmission through limiting plate cooperation backup pad.
Preferably, the detection structure includes a plurality of fixed plates, and is a plurality of the fixed plate respectively fixed mounting in the mount with on the bottom plate, one install the integrated circuit detector on the fixed plate, the outside fixed mounting of fixed plate has electric putter, electric putter's tailpiece of the piston rod portion fixed mounting has the mounting panel, the externally mounted of mounting panel has a plurality of detection connector.
Through adopting above-mentioned technical scheme, in detecting the structure, through starting electric putter, electric putter's start can drive mounting panel and detection connection head in the middle of pegging graft the circuit connector of circuit board to detect each item performance of circuit board through circuit integrated detector.
Preferably, the pay-off structure includes the material export, the material export set up in place the outside of case, the inside swing joint of placing the case has the threaded rod, the outside swing joint of threaded rod has the baffle, the outside fixed mounting of threaded rod has driven gear, the inside fixed mounting of placing the case has positive reverse motor, the output shaft fixed mounting of positive reverse motor has the driving gear, the outside of driving gear with driven gear's external toothing, the inside fixed mounting of placing the case has the loading board, the spout has been seted up to the inside of loading board, baffle swing joint in the inside of spout, the inside fixed mounting of placing the case has no pole cylinder, the push pedal is installed to no pole cylinder's slider department.
Through adopting above-mentioned technical scheme, in the pay-off structure, the staff can place the loading board with the circuit board that needs detected on to through starting the motor that just reverses, the start-up of the motor that reverses can drive the baffle and remove in the inside of spout, thereby promote the circuit board that lies in on the loading board, promote the position department back of material export with the circuit board, push away the circuit board through starting rodless cylinder cooperation push pedal and place the case, thereby promote the circuit board on the transmission structure.
Preferably, the push plate is parallel to the material outlet.
Through adopting above-mentioned technical scheme, be convenient for promote the transmission structure with the circuit board through the material export.
Preferably, the outer part of the placing box is hinged with a door body.
Through adopting above-mentioned technical scheme, protect the inside of placing the case through the door body.
Preferably, the outside fixed mounting of material export has the U-shaped deflector, the outside bonding of limiting plate has the rubber anticollision piece.
Through adopting above-mentioned technical scheme, lead through the mobile position of U-shaped deflector to the circuit board, avoid the limiting plate to cause excessive extruded situation to the circuit board through rubber anticollision piece simultaneously.
Preferably, the sliding groove is in sliding connection with the baffle.
Through adopting above-mentioned technical scheme, provide the removal space through the spout for the baffle, lead to the removal of baffle simultaneously.
Preferably, the upper transmission roller is rotatably connected with the fixed frame through a bearing.
Through adopting above-mentioned technical scheme, the driving roller of rotating the connection through the bearing is convenient for drive the conveyer belt and carry out the transmission.
Preferably, the baffle is screwed to the threaded rod.
Through adopting above-mentioned technical scheme, drive the baffle through the threaded rod and remove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses in, the staff places the circuit board that needs detected in placing the case, it is rotatory to drive the threaded rod through positive and negative motor, and promote the circuit board that needs detected through no pole cylinder cooperation push pedal on the conveyer belt, and support and spacing through limiting plate and backup pad, carry out the transmission in-process to the circuit board, drive the circuit mouth that detects the connector grafting into the circuit board through starting electric putter, and cooperation circuit integrated detector detects the circuit, realize detecting integrated circuit's continuity, and the staff only need place the circuit board that needs detect and can carry out the continuity and detect in placing the case.
Drawings
FIG. 1 is a schematic structural diagram of a device for detecting the performance of a memory chip integrated circuit according to the present invention;
FIG. 2 is a schematic diagram of a partial cross-sectional structure of a placement box in the device for detecting the performance of a memory chip integrated circuit according to the present invention;
FIG. 3 is a schematic diagram of a cross-sectional structure of a placement box in the device for detecting the performance of a memory chip integrated circuit according to the present invention;
FIG. 4 is a schematic structural diagram of a U-shaped guide plate in the device for detecting the performance of a memory chip integrated circuit according to the present invention;
FIG. 5 is a schematic diagram of a chute of the device for detecting the performance of the memory chip integrated circuit according to the present invention;
FIG. 6 is a schematic structural diagram of a rodless cylinder and a baffle plate in the device for detecting the performance of a memory chip integrated circuit according to the present invention;
fig. 7 is a schematic diagram of the enlarged structure of the region a in fig. 3 of the device for detecting the performance of the integrated circuit of the memory chip according to the present invention.
In the figure: 10. a base plate; 11. a fixed mount; 12. a driving roller; 13. a conveyor belt; 14. a limiting plate; 15. a support plate; 16. a rubber anti-collision block; 17. placing a box; 18. a servo motor; 19. a drive pulley; 101. a driven pulley; 20. a fixing plate; 21. a circuit integration detector; 22. an electric push rod; 23. mounting a plate; 24. detecting a connector; 30. a material outlet; 31. a carrier plate; 32. a threaded rod; 33. a positive and negative rotation motor; 34. a driving gear; 35. a driven gear; 36. a baffle plate; 37. a rodless cylinder; 38. pushing the plate; 39. a chute; 41. a door body; 42. u-shaped deflector.
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. 1-6, the present invention provides a technical solution:
an apparatus for detecting performance of a memory chip integrated circuit, comprising: transmission structure, detection structure, pay-off structure and bottom plate 10.
Wherein, the transmission structure, the detection structure and the feeding structure are all arranged on the bottom plate 10;
the transmission structure is used for transmitting the circuit board bearing the integrated circuit and continuously conveying the circuit board;
the detection structure is used for connecting circuit interfaces in the circuit board and detecting the voltage, the circuit operation condition and the signal receiving capacity of the integrated circuit;
the feeding structure is used for continuously conveying the circuit board carrying the integrated circuit into the transmission structure.
As shown in fig. 1 to 3, the transmission structure is composed of: drive structure includes mount 11, mount 11 fixed mounting is on bottom plate 10, swing joint has a plurality of driving rollers 12 on mount 11, the external transmission of driving roller 12 is connected with conveyer belt 13, the outside fixed mounting of conveyer belt 13 has a plurality of limiting plates 14, the outside fixed mounting of limiting plate 14 has backup pad 15, fixed mounting has on the bottom plate 10 and places case 17, the inside fixed mounting who places case 17 has servo motor 18, servo motor 18's output shaft fixed mounting has drive pulley 19, the outside fixed mounting of driving roller 12 has driven pulley 101, driven pulley 101 and drive pulley 19 are for connecting through belt transmission.
As shown in fig. 1 to 3, the transmission principle of the transmission structure is as follows: in the transmission structure, drive pulley 19 through servo motor 18 and rotate, drive pulley 19's rotation can drive driven pulley 101 and rotate, and driven pulley 101's rotation can drive driving roller 12 and rotate to drive conveyer belt 13 and carry out the transmission, and carry out spacingly and support to the circuit board of transmission through limiting plate 14 cooperation backup pad 15.
As shown in fig. 1-2, the composition of the detection structure: the detection structure comprises a plurality of fixing plates 20, wherein the fixing plates 20 are fixedly installed on the fixing frame 11 and the bottom plate 10 respectively, a circuit integrated detector 21 is installed on one fixing plate 20, an electric push rod 22 is fixedly installed outside the fixing plate 20, an installation plate 23 is fixedly installed at the end part of a piston rod of the electric push rod 22, and a plurality of detection connectors 24 are installed outside the installation plate 23.
As shown in fig. 1-2, the detection principle of the detection structure is as follows: in the detection structure, by starting the electric push rod 22, the starting of the electric push rod 22 drives the mounting plate 23 and the detection connector 24 to be inserted into the circuit connector of the circuit board, so that various performances of the circuit board are detected through the circuit integrated detector 21.
As shown in fig. 3-7, the feed structure consists of: the pay-off structure includes material outlet 30, material outlet 30 sets up in the outside of placing case 17, the inside swing joint of placing case 17 has threaded rod 32, the outside swing joint of threaded rod 32 has baffle 36, the outside fixed mounting of threaded rod 32 has driven gear 35, the inside fixed mounting of placing case 17 has positive reverse motor 33, the output shaft fixed mounting of positive reverse motor 33 has driving gear 34, the outside of driving gear 34 and driven gear 35's external toothing, the inside fixed mounting of placing case 17 has loading board 31, spout 39 has been seted up to the inside of loading board 31, baffle 36 swing joint is in the inside of spout 39, the inside fixed mounting of placing case 17 has no pole cylinder 37, push pedal 38 is installed in no pole cylinder 37's slider department.
As shown in fig. 3 to 7, the feeding principle of the feeding structure is as follows: in the pay-off structure, the staff can place the circuit board that needs the detection on loading board 31 to through starting positive reverse motor 33, the start-up of positive reverse motor 33 can drive baffle 36 and remove in the inside of spout 39, thereby promote the circuit board that lies in on loading board 31, promote the circuit board to the position department of material export 30 after, push away the circuit board through starting rodless cylinder 37 cooperation push pedal 38 and place the case 17 in, thereby promote the circuit board on the transmission structure.
In order to ensure that the circuit board is continuously conveyed into the transmission structure and the safety of the circuit board is ensured, a U-shaped guide plate 42 is fixedly arranged outside the material outlet 30, and a rubber anti-collision block 16 is adhered outside the limiting plate 14.
In order to facilitate the staff to place the circuit board in the placing box 17, the exterior of the placing box 17 is hinged with a door body 41
According to the technical scheme, the working steps of the scheme are summarized and carded: when the detection device is used, a worker places a circuit board to be detected into the placing box 17, the forward and reverse motor 33 is started to drive the driving gear 34 to rotate, the driving gear 34 rotates to drive the driven gear 35 to rotate, the driven gear 35 rotates to drive the threaded rod 32 to rotate, the threaded rod 32 rotates to drive the baffle 36 to move in the chute 39, so that the circuit board on the bearing plate 31 is pushed, the circuit board is pushed to the position of the material outlet 30, the rodless cylinder 37 is started to drive the push plate 38 to push the circuit board out of the placing box 17 and move onto the supporting plate 15 through the U-shaped guide plate 42, when the circuit board is positioned on the supporting plate 15, the worker drives the driving belt pulley 19 to rotate through the servo motor 18, the driving belt pulley 19 rotates to drive the driven belt pulley 101 to rotate, the rotation of driven pulley 101 can drive driving roller 12 and rotate to drive conveyer belt 13 and carry out the transmission, the transmission of conveyer belt 13 can carry out position adjustment to the circuit board, when adjusting the position of electric putter 22 with the circuit board, through starting electric putter 22, the start-up of electric putter 22 can drive mounting panel 23 and detect in the middle of the circuit connector that connector 24 was pegged graft into the circuit board, thereby detect each item performance of circuit board through circuit integrated detector 21.
To sum up: the utility model discloses in, the staff places the circuit board that needs the detection and places case 17 in, it is rotatory to drive threaded rod 32 through positive reverse motor 33, and promote conveyer belt 13 through rodless cylinder 37 cooperation push pedal 38 on with the circuit board that needs the detection, and support and spacing through limiting plate 14 and backup pad 15, carry out the transmission in-process to the circuit board, drive the circuit that detects connector 24 grafting into the circuit board through starting electric putter 22 and link the mouth, and cooperation circuit integrated detector 21 detects the circuit, the realization detects integrated circuit's continuity, and the staff only need place the circuit board that needs detect and place the case 17 in can carry out the continuity and detect, avoid extravagant a large amount of manpower and materials, and through 21 detection circuitry radio frequency transmission of circuit integrated detector and receptivity, and improve detection efficiency.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. 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 (10)
1. Apparatus for detecting the performance of a memory chip integrated circuit, comprising: the device comprises a transmission structure, a detection structure, a feeding structure and a bottom plate (10);
wherein the transmission structure, the detection structure and the feeding structure are all arranged on the bottom plate (10);
the transmission structure is used for transmitting the circuit board bearing the integrated circuit and continuously conveying the circuit board;
the detection structure is used for connecting a circuit interface in the circuit board so as to detect the integrated circuit;
the feeding structure is used for continuously conveying the circuit board carrying the integrated circuit into the transmission structure.
2. The apparatus for detecting the performance of a memory chip integrated circuit according to claim 1, wherein: the transmission structure comprises a fixed frame (11), the fixed frame (11) is fixedly arranged on the bottom plate (10), a plurality of driving rollers (12) are movably connected on the fixed frame (11), the outer part of the driving rollers (12) is connected with a conveying belt (13) in a driving way, a plurality of limiting plates (14) are fixedly arranged outside the conveyor belt (13), a supporting plate (15) is fixedly arranged outside the limiting plates (14), a placing box (17) is fixedly arranged on the bottom plate (10), a servo motor (18) is fixedly arranged in the placing box (17), a driving belt pulley (19) is fixedly arranged on an output shaft of the servo motor (18), a driven pulley (101) is fixedly arranged outside the driving roller (12), the driven pulley (101) is in transmission connection with the driving pulley (19) through a belt.
3. The apparatus for detecting the performance of a memory chip integrated circuit according to claim 2, wherein: the detection structure comprises a plurality of fixing plates (20) and is multiple, wherein the fixing plates (20) are fixedly installed on the fixing frame (11) and the bottom plate (10) respectively, one circuit integrated detector (21) is installed on the fixing plate (20), an electric push rod (22) is installed on the fixing plate (20) in an external fixed mode, a mounting plate (23) is fixedly installed at the end part of a piston rod of the electric push rod (22), and a plurality of detection connectors (24) are installed on the mounting plate (23) in an external mode.
4. The apparatus for detecting the performance of a memory chip integrated circuit according to claim 3, wherein: the feeding structure comprises a material outlet (30), the material outlet (30) is arranged outside the placing box (17), the inside of the placing box (17) is movably connected with a threaded rod (32), the outside of the threaded rod (32) is movably connected with a baffle (36), the outside of the threaded rod (32) is fixedly provided with a driven gear (35), the inside of the placing box (17) is fixedly provided with a forward and reverse motor (33), an output shaft of the forward and reverse motor (33) is fixedly provided with a driving gear (34), the outside of the driving gear (34) is meshed with the outside of the driven gear (35), the inside of the placing box (17) is fixedly provided with a bearing plate (31), the inside of the bearing plate (31) is provided with a sliding groove (39), the baffle (36) is movably connected with the inside of the sliding groove (39), and the inside of the placing box (17) is fixedly provided with a rodless cylinder (37), and a push plate (38) is arranged at the sliding block of the rodless cylinder (37).
5. The apparatus for detecting the performance of the memory chip integrated circuit according to claim 4, wherein: the push plate (38) is parallel to the material outlet (30).
6. The apparatus for detecting the performance of a memory chip integrated circuit according to claim 2, wherein: the outer part of the placing box (17) is hinged with a door body (41).
7. The apparatus for detecting the performance of a memory chip integrated circuit according to claim 5, wherein: the outside of the material outlet (30) is fixedly provided with a U-shaped guide plate (42), and the outside of the limiting plate (14) is bonded with a rubber anti-collision block (16).
8. The apparatus for detecting the performance of a memory chip integrated circuit according to claim 7, wherein: the sliding groove (39) is connected with the baffle (36) in a sliding mode.
9. The apparatus for detecting the performance of a memory chip integrated circuit according to claim 8, wherein: the transmission roller (12) is rotatably connected with the fixed frame (11) through a bearing.
10. The apparatus for detecting the performance of a memory chip integrated circuit according to claim 9, wherein: the baffle plate (36) is connected to the threaded rod (32) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123292767.0U CN216848042U (en) | 2021-12-25 | 2021-12-25 | Detection equipment for performance of memory chip integrated circuit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123292767.0U CN216848042U (en) | 2021-12-25 | 2021-12-25 | Detection equipment for performance of memory chip integrated circuit |
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| Publication Number | Publication Date |
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| CN216848042U true CN216848042U (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123292767.0U Active CN216848042U (en) | 2021-12-25 | 2021-12-25 | Detection equipment for performance of memory chip integrated circuit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347829A (en) * | 2023-10-16 | 2024-01-05 | 青岛舒元日佳电子科技有限公司 | Integrated circuit board power supply path detection device |
-
2021
- 2021-12-25 CN CN202123292767.0U patent/CN216848042U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117347829A (en) * | 2023-10-16 | 2024-01-05 | 青岛舒元日佳电子科技有限公司 | Integrated circuit board power supply path detection device |
| CN117347829B (en) * | 2023-10-16 | 2024-02-27 | 青岛舒元日佳电子科技有限公司 | Integrated circuit board power supply path detection device |
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