CN214539885U - Portable chip detection platform - Google Patents
Portable chip detection platform Download PDFInfo
- Publication number
- CN214539885U CN214539885U CN202022860967.0U CN202022860967U CN214539885U CN 214539885 U CN214539885 U CN 214539885U CN 202022860967 U CN202022860967 U CN 202022860967U CN 214539885 U CN214539885 U CN 214539885U
- Authority
- CN
- China
- Prior art keywords
- motor
- groove
- lifter plate
- testing platform
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a portable chip testing platform, comprises a workbench, the fixed welding in top both sides of workstation has the mounting bracket of the type of falling U structure, and the top center of workstation is equipped with the mounting groove, it has electric push rod to articulate through articulated seat in the mounting groove, and the opening part of mounting groove is rotated through the pivot and is connected with the extension board, the one end that the pivot was kept away from to electric push rod's tailpiece of the piston rod portion through articulated seat and extension board is articulated, the top fixedly connected with brace table of extension board. The utility model discloses a drive first motor work and drive lifter plate and circuit board and move down, make the stitch of chip insert on the circuit board, can carry out the automatic installation of accomplishing, watch whether the function of part can learn whether qualified chip on the circuit board, removed the trouble that artifical manual installation detected one by one from, improved the efficiency that detects.
Description
Technical Field
The utility model relates to a chip detects technical field, concretely relates to portable chip testing platform.
Background
The single chip computer is an integrated circuit chip, and is a small and perfect microcomputer system formed by integrating the functions of a central processing unit CPU with data processing capacity, a random access memory RAM, a read-only memory ROM, various I/O ports, an interrupt system, a timer/counter and the like on a silicon chip by adopting a super-large scale integrated circuit technology, and is widely applied to the field of industrial control.
After the chips are produced in a factory, they need to be quantitatively taken out and tested to determine their yield. The conventional detection platform for detecting whether the chip is qualified (namely whether the chip works normally) cannot automatically install the chip, and needs manual installation and detection one by one, so that the detection efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a portable chip testing platform has solved present testing platform and can not the automatic installation chip, but needs the problem that artifical manual one-by-one installation detected.
The technical scheme is as follows: the utility model relates to a portable chip detection platform, which comprises a workbench, wherein mounting frames with inverted U-shaped structures are fixedly welded on two sides of the top end of the workbench, a mounting groove is arranged at the center of the top end of the workbench, an electric push rod is hinged in the mounting groove through a hinge seat, an opening part of the mounting groove is rotatably connected with a support plate through a rotating shaft, the end part of a piston rod of the electric push rod is hinged with one end of the support plate, which is far away from the rotating shaft, through the hinge seat, and the top end of the support plate is fixedly connected with a support table;
the utility model discloses a lifter plate, including mounting bracket, workstation, lifter plate, bearing, first motor, the top both sides of mounting bracket fixed welding respectively have the first motor of inversion, the output shaft of first motor passes mounting bracket and screw rod fixed connection, the other end of screw rod passes through the bearing and is connected with the workstation rotation, and two sets of screw rods all with lifter plate threaded connection, the bottom center fixed mounting of lifter plate has detection mechanism.
Further, a motor groove is formed in the supporting table, a second motor is fixedly mounted in the motor groove, and an output shaft of the second motor is fixedly connected with the center of the bottom end of the rotary table.
Furthermore, a rotating groove for accommodating the rotating disc is formed in the top end of the supporting table.
Further, the both sides of brace table are equipped with the spacing post of vertical setting respectively, the one end and the workstation fixed connection of spacing post, the other end and the mounting bracket fixed connection of spacing post, spacing post passes the lifter plate, and lifter plate and spacing post sliding connection.
Further, detection mechanism is including the grip slipper of fixed welding at lifter plate bottom center, the inner chamber both sides of grip slipper are equipped with the inside groove respectively, equal fixedly connected with spring in the inside groove, the other end fixedly connected with of spring and the resilience piece of the lateral wall looks laminating of inside groove, the opposite side of resilience piece all is equipped with the draw-in groove, the block has the circuit board between the draw-in groove.
Furthermore, a rubber pad attached to the circuit board is bonded to the inner wall of the clamping groove.
Furthermore, the spring is sleeved on the protection block, and one end of the protection block is fixedly connected with the inner groove.
Has the advantages that: the utility model drives the first motor to work to drive the lifting plate and the circuit board to move downwards, so that pins of the chip are inserted on the circuit board, the installation can be automatically completed, whether the chip is qualified or not can be known by watching whether parts on the circuit board operate or not, the trouble of manual one-by-one installation and detection is avoided, and the detection efficiency is improved; the position of the turntable fine-tuning chip is driven by driving the second motor to work, the chip is accurately connected with the circuit board, the success rate of detection is improved, after detection is completed, the chip is manually taken down and placed on the turntable, the electric push rod in the driving installation groove extends to drive the support plate to rotate along the rotating shaft, the chip on the support table is inclined and slides onto the conveyor belt, and the next step of working procedure is carried out.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of installation of a mounting groove;
FIG. 3 is an enlarged view of FIG. 1 at A;
fig. 4 is a schematic structural view of the detection mechanism.
Detailed Description
The invention will be further described with reference to the following figures and examples:
as shown in fig. 1 to 4, the utility model relates to a portable chip testing platform, including a workbench 1, the top both sides of the workbench 1 are fixedly welded with a mounting bracket 2 with an inverted U-shaped structure, the top center of the workbench 1 is provided with a mounting groove 3, an electric push rod 4 is hinged in the mounting groove 3 through a hinge seat, the opening of the mounting groove 3 is rotatably connected with a support plate 5 through a rotating shaft, the end part of a piston rod of the electric push rod 4 is hinged with one end of the support plate 5 away from the rotating shaft through the hinge seat, the top end of the support plate 5 is fixedly connected with a support table 6, a motor groove 7 is arranged in the support table 6, a second motor 8 is fixedly arranged in the motor groove 7, the output shaft of the second motor 8 is fixedly connected with the bottom center of a turntable 9, and the top end of the support table 6 is provided with a rotary groove 10 for accommodating the turntable 9; the second motor 8 is driven to work to drive the turntable 9 to finely adjust the position of the chip, so that the chip is accurately connected with the circuit board 21, the success rate of detection is improved, after the detection is finished, the chip is manually taken down and placed on the turntable 9, the electric push rod 4 in the driving installation groove 3 extends to drive the support plate 5 to rotate along the rotating shaft, the chip on the support table 6 is inclined and slides onto the conveyor belt, and the next step is carried out;
two sides of the top end of the mounting rack 2 are respectively fixedly welded with an inverted first motor 11, an output shaft of the first motor 11 penetrates through the mounting rack 2 to be fixedly connected with a screw 12, the other end of the screw 12 is rotatably connected with the workbench 1 through a bearing, the two groups of screws 12 are both in threaded connection with a lifting plate 13, and a detection mechanism is fixedly installed at the center of the bottom end of the lifting plate 13; two sides of the support table 6 are respectively provided with a vertically arranged limiting column 14, one end of the limiting column 14 is fixedly connected with the workbench 1, the other end of the limiting column 14 is fixedly connected with the mounting frame 2, the limiting column 14 penetrates through the lifting plate 13, and the lifting plate 13 is in sliding connection with the limiting column 14; the limiting column 14 ensures the stability of the lifting plate 13 during lifting, the lifting plate 13 and the circuit board 21 are driven to move downwards by driving the first motor 11 to work, pins of the chip are inserted on the circuit board 21, the installation can be automatically completed, whether the chip is qualified or not can be known by watching whether parts on the circuit board 21 operate or not, the trouble of manual installation and detection is avoided, and the detection efficiency is improved;
the detection mechanism comprises a clamping seat 15 fixedly welded at the center of the bottom end of the lifting plate 13, inner grooves 16 are respectively arranged on two sides of an inner cavity of the clamping seat 15, springs 17 are fixedly connected in the inner grooves 16, the springs 17 are sleeved on protection blocks 18, the protection blocks 18 can prevent the springs 17 from being excessively compressed and damaged, one ends of the protection blocks 18 are fixedly connected with the inner grooves 16, the other ends of the springs 17 are fixedly connected with rebound blocks 19 attached to the side walls of the inner grooves 16, clamping grooves 20 are respectively arranged on opposite sides of the rebound blocks 19, a circuit board 21 is clamped between the clamping grooves 20, and rubber pads 22 attached to the circuit board 21 are bonded on the inner walls of the clamping grooves 20; since the positions of the two resilient blocks 19 can be finely adjusted by the two springs 17, the two resilient blocks 19 can be used to hold circuit boards 21 of different lengths, thereby enlarging the variety of chips to be tested.
The working principle is as follows: when in use, firstly, the circuit board 21 is placed in the clamping groove 20 between the two rebound blocks 19, the circuit board 21 is fixed by the elasticity of the two springs 17, and a chip to be detected is conveyed to the center of the top end of the turntable 9 through the conveying belt; if the pin position of the chip can not be accurately inserted on the circuit board 21, the second motor 8 is driven to drive the turntable 9 thereon to rotate, and the position of the chip is finely adjusted; driving the two first motors 11 to work to drive the two screw rods 12 to rotate, so that the lifting plate 13 moves downwards and drives the circuit board 21 on the clamping seat 15 to move downwards until pins on the chip are connected to the circuit board 21, and finally testing whether the chip works to send a correct instruction through a circuit structure installed on the circuit board 21 so as to judge whether the chip is qualified;
after the detection is finished, the chip is manually taken down and placed on the turntable 9, the electric push rod 4 in the driving installation groove 3 extends to drive the support plate 5 to rotate along the rotating shaft, so that the chip on the support table 6 is inclined and slides onto the conveyor belt, and the next step of working procedure is carried out.
Claims (7)
1. A portable chip testing platform is characterized in that: the electric push rod type workbench comprises a workbench, wherein mounting frames of inverted U-shaped structures are fixedly welded on two sides of the top end of the workbench, a mounting groove is formed in the center of the top end of the workbench, an electric push rod is hinged in the mounting groove through a hinge seat, an opening of the mounting groove is rotatably connected with a support plate through a rotating shaft, the end part of a piston rod of the electric push rod is hinged with one end, far away from the rotating shaft, of the support plate through the hinge seat, and a support table is fixedly connected to the top end of the support plate;
the utility model discloses a lifter plate, including mounting bracket, workstation, lifter plate, bearing, first motor, the top both sides of mounting bracket fixed welding respectively have the first motor of inversion, the output shaft of first motor passes mounting bracket and screw rod fixed connection, the other end of screw rod passes through the bearing and is connected with the workstation rotation, and two sets of screw rods all with lifter plate threaded connection, the bottom center fixed mounting of lifter plate has detection mechanism.
2. The portable chip testing platform of claim 1, wherein: the supporting table is characterized in that a motor groove is formed in the supporting table, a second motor is fixedly installed in the motor groove, and an output shaft of the second motor is fixedly connected with the center of the bottom end of the rotary table.
3. The portable chip testing platform of claim 2, wherein: the top end of the supporting platform is provided with a rotating groove for accommodating the rotating disc.
4. The portable chip testing platform of claim 1, wherein: the utility model discloses a spacing post of supporting bench, including supporting bench, workstation, mounting bracket, lifter plate, supporting bench's both sides are equipped with the spacing post of vertical setting respectively, the one end and the workstation fixed connection of spacing post, the other end and the mounting bracket fixed connection of spacing post, spacing post passes the lifter plate, and lifter plate and spacing post sliding connection.
5. The portable chip testing platform of claim 1, wherein: the detection mechanism comprises a clamping seat fixedly welded at the center of the bottom end of the lifting plate, inner grooves are formed in two sides of an inner cavity of the clamping seat respectively, springs are fixedly connected in the inner grooves, resilience blocks are fixedly connected to the other ends of the springs and attached to the side walls of the inner grooves, clamping grooves are formed in one opposite sides of the resilience blocks, and a circuit board is clamped between the clamping grooves.
6. The portable chip testing platform of claim 5, wherein: and a rubber pad attached to the circuit board is bonded on the inner wall of the clamping groove.
7. The portable chip testing platform of claim 5, wherein: the spring sleeve is arranged on the protection block, and one end of the protection block is fixedly connected with the inner groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022860967.0U CN214539885U (en) | 2020-12-03 | 2020-12-03 | Portable chip detection platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022860967.0U CN214539885U (en) | 2020-12-03 | 2020-12-03 | Portable chip detection platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214539885U true CN214539885U (en) | 2021-10-29 |
Family
ID=78290340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022860967.0U Active CN214539885U (en) | 2020-12-03 | 2020-12-03 | Portable chip detection platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214539885U (en) |
-
2020
- 2020-12-03 CN CN202022860967.0U patent/CN214539885U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106735425B (en) | racket full-automatic drilling machine | |
| CN214539885U (en) | Portable chip detection platform | |
| CN114200174A (en) | Automatic testing device for chip testing | |
| CN210609916U (en) | Singlechip mount pad | |
| CN109352410B (en) | Quick replacement formula anchor clamps mounting platform | |
| CN111024427B (en) | Steering wheel life test equipment | |
| KR20030042197A (en) | Back-Up Plate Up/Down Apparatus | |
| CN116619267A (en) | Sensor test fixture | |
| CN112857785B (en) | Automatic detection and debugging device for hinge torsion | |
| CN115091083A (en) | Multi-vehicle-type vehicle door centering device | |
| CN211439500U (en) | Communication equipment grinding jig | |
| CN219475648U (en) | UDP that can fix a position installation fast opens testing arrangement for card | |
| CN221069971U (en) | Memory bank check out test set with unloading structure in automation | |
| CN215201898U (en) | High-efficient workstation is processing tool in batches | |
| CN211966767U (en) | Automatic feeding and discharging assembly of machine tool | |
| CN219435555U (en) | Adjustable test support for solid state disk | |
| CN214923758U (en) | Workpiece angle positioning table for workpiece measurement | |
| CN111356303A (en) | Chip mainboard system of processing | |
| CN217278869U (en) | Blind-plugging test machine | |
| CN216327701U (en) | Clamping device for roughness meter of shaft parts | |
| CN217465857U (en) | Rotary spraying piece detection device of spraying system of dish-washing machine | |
| CN216784753U (en) | Workpiece feeding device | |
| CN217619198U (en) | Locking equipment for checking fixture machining | |
| CN220428062U (en) | Clamping device | |
| CN211760037U (en) | Well accuse screen center compresses tightly anchor clamps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A portable chip detection platform Effective date of registration: 20220329 Granted publication date: 20211029 Pledgee: Bank of Jiangsu Co.,Ltd. Nanjing Jiangbei new area sub branch Pledgor: Nanjing feilixin Microelectronics Technology Co.,Ltd. Registration number: Y2022980003495 |