CN221650432U - A mobile phone motherboard production and testing tool - Google Patents
A mobile phone motherboard production and testing tool Download PDFInfo
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- CN221650432U CN221650432U CN202323482475.2U CN202323482475U CN221650432U CN 221650432 U CN221650432 U CN 221650432U CN 202323482475 U CN202323482475 U CN 202323482475U CN 221650432 U CN221650432 U CN 221650432U
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- mobile phone
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- phone motherboard
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Abstract
The utility model discloses a mobile phone motherboard production test fixture, which comprises a machine base, wherein a machine frame is arranged at the top end of the machine base, a piece placing table is arranged above the machine base at the inner side of the machine frame, guide rails are connected to the two sides of the bottom end of the piece placing table in a sliding mode, L-shaped vertical seats are arranged at the bottom ends of the guide rails, the bottom ends of the L-shaped vertical seats are fixedly connected with the top end of the machine base, abutting pieces are arranged on the inner wall of one side of each L-shaped vertical seat, a top plate is arranged above the piece placing table, a motherboard test unit is arranged at the bottom end of the top plate, probes are arranged at the bottom ends of the top plates at the two sides of the motherboard test unit, lifting driving pieces are arranged at the two sides of the bottom end of the top plate, and the bottom ends of the lifting driving pieces are fixedly connected with the top end of the machine base. The utility model not only achieves the aim of automatically calibrating and feeding the mobile phone motherboard so as to improve the convenience of the test tool in use, but also reduces the phenomenon of displacement generated in the test process of the mobile phone motherboard so as to ensure the test precision of the mobile phone motherboard, and achieves the aim of automatically testing the mobile phone motherboard.
Description
Technical Field
The utility model relates to the technical field of mobile phone motherboard testing tools, in particular to a mobile phone motherboard production testing tool.
Background
The mobile phone motherboard is one of the important parts of the mobile phone, and in the mobile phone motherboard processing process, the quality of the mobile phone motherboard can be detected through the test fixture, so that the test fixture can be widely applied to the production process of the mobile phone motherboard.
The CPU coin machine mainboard test fixture comprises a mainboard and a box body, wherein a mainboard placing seat, a jacking protection device and a mainboard test unit are arranged on the box body, the mainboard placing seat is fixed on the upper end face of the box body, the mainboard placing seat comprises a bottom plate and a rectangular hollow placing frame which are arranged at intervals from bottom to top, the placing frame is downwards provided with a rectangular placing groove, the mainboard is placed in the preventing groove, probes connected with the mainboard test unit are arranged at positions, corresponding to test points, of the bottom plate below the mainboard and the bottom surface of the mainboard, and the top ends of the probes are in jacking contact with the test points; the test fixture has unique structure and convenient use, solves the problems of low test efficiency and the risk of missing test of the test point of the mainboard of the conventional CPU slot machine, solves the problems of potential safety hazard and low working safety coefficient when the test is performed, and according to the above, although the test fixture can be better applied, the automatic calibration feeding of the mobile phone main board is generally inconvenient, and the mobile phone main board is required to be manually fed by a person, so that the labor intensity of the person is increased, the convenience of the test fixture in use is affected, and people are bothered frequently.
Disclosure of utility model
The utility model aims to provide a mobile phone main board production test tool, which solves the problems that in the background technology, the test tool can be well applied, but is generally inconvenient for automatic calibration and feeding of the mobile phone main board, and a person is required to manually feed the mobile phone main board, so that the labor intensity of the person is increased, and the convenience of the test tool in use is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mobile phone motherboard production test fixture, includes the frame, the top of frame is equipped with the frame, the inboard frame top of frame is equipped with puts a platform, all sliding connection has the guide rail in the both sides of putting a platform bottom, the bottom of guide rail all is equipped with L type upright seat, the bottom of L type upright seat and the top fixed connection of frame, be equipped with the butt piece on the inner wall of L type upright seat one side, the top of putting a platform is equipped with the roof, the bottom of roof is equipped with the mainboard test unit, the roof bottom of mainboard test unit both sides all is equipped with the probe, the both sides of roof bottom all are equipped with the lift driving piece, the bottom of lift driving piece and the top fixed connection of frame.
Preferably, one side at the top end of the machine base is provided with an electric push rod through a bracket, one end of the electric push rod is provided with a linkage plate, the top end of the linkage plate is fixedly connected with the bottom end of the workpiece placing table, and the workpiece placing table is driven to move forwards and backwards through the arrangement of the electric push rod.
Preferably, handles are installed on the outer walls of the two sides of the machine base, the handles are arranged to be of a U-shaped structure, and the test fixture is conveniently extracted through the arrangement of the handles.
Preferably, a fixed clamping plate is arranged on one side of the top end of the workpiece placing table, side seat bodies are arranged on the outer surfaces of two sides of the fixed clamping plate, the bottom end of each side seat body is fixedly connected with the top end of the workpiece placing table, and the mobile phone main board is clamped and fixed through the fixed clamping plate in a matched mode.
Preferably, a movable clamping plate is arranged above the workpiece placing table on one side of the fixed clamping plate, the outer walls on two sides of the movable clamping plate are contacted with the inner wall of the side seat body, a positioning seat is arranged on the top end of the workpiece placing table on one side of the movable clamping plate, which is far away from the fixed clamping plate, the outer walls on two sides of the positioning seat are fixedly connected with the inner wall of the side seat body, and the movable clamping plate is arranged to clamp and fix the mobile phone main board in a matched mode.
Preferably, a thread cylinder is arranged on the outer wall of one side of the positioning seat, a threaded rod is connected with the inner thread of the thread cylinder, one end of the threaded rod penetrates through the positioning seat and is connected with the outer wall of the movable clamping plate in a rotating mode, the other end of the threaded rod extends to the outer portion of the thread cylinder and is provided with a rotating handle, and the threaded rod is located in the thread cylinder to rotate and slide in the thread cylinder, so that the threaded rod drives the movable clamping plate to transversely move.
Compared with the prior art, the utility model has the beneficial effects that: the mobile phone motherboard production test fixture not only achieves the purpose of automatically calibrating and feeding the mobile phone motherboard so as to improve the convenience of the test fixture in use, but also reduces the phenomenon of displacement in the mobile phone motherboard test process so as to ensure the test precision of the mobile phone motherboard, and achieves the purpose of automatically testing the mobile phone motherboard;
(1) The mobile phone main board to be tested is arranged at the top end of the piece placing table, then the electric push rod drives the piece placing table to move forwards through the linkage plate, so that the piece placing table slides forwards at the top of the guide rail, when the outer wall of the piece placing table contacts one end of the abutting piece, the mobile phone main board at the top end of the piece placing table can be transferred and calibrated below the main board testing unit, and therefore the aim of automatically calibrating and feeding the mobile phone main board is achieved, and convenience in use of the testing tool is improved;
(2) The mobile phone main board is placed at the top end of the piece placing table, the outer wall of one side of the mobile phone main board is attached to the inner wall of the fixed clamping board, then the rotary handle is rotated to drive the threaded rod to rotate and slide in the threaded cylinder, so that the threaded rod drives the movable clamping board to transversely move, when the inner wall of the movable clamping board is attached to the outer wall of the other side of the mobile phone main board, the movable clamping board is matched with the fixed clamping board to clamp and fix the mobile phone main board at the top end of the piece placing table, and therefore the phenomenon of displacement generated in the testing process of the mobile phone main board is reduced, and the testing precision of the mobile phone main board is guaranteed;
(3) The lifting driving piece drives the top plate to move downwards, so that the top plate drives the main board testing unit and the probe to move downwards synchronously, and when the bottom of the probe contacts with a test point at the top of the mobile phone main board, the probe can be matched with the main board testing unit to test the mobile phone main board, thereby achieving the purpose of automatically testing the mobile phone main board.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is an enlarged schematic top view of the mounting table of the present utility model;
FIG. 3 is a schematic diagram of a side view three-dimensional structure of an L-shaped stand of the utility model;
fig. 4 is a schematic top view of a top plate of the present utility model.
In the figure: 1. a base; 2. a handle; 3. a frame; 4. an L-shaped vertical seat; 5. a workpiece placing table; 6. a side seat body; 7. a lifting driving member; 8. a top plate; 9. a main board test unit; 10. a probe; 11. a fixed clamping plate; 12. a positioning seat; 13. a thread cylinder; 14. a threaded rod; 15. a rotary handle; 16. a movable clamping plate; 17. a guide rail; 18. an abutment; 19. an electric push rod; 20. and a linkage plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an embodiment of the present utility model is provided: a mobile phone motherboard production test fixture comprises a machine base 1, wherein one side of the top end of the machine base 1 is provided with an electric push rod 19 through a bracket, one end of the electric push rod 19 is provided with a linkage plate 20, and the top end of the linkage plate 20 is fixedly connected with the bottom end of a workpiece placing table 5;
When in use, the workpiece placement table 5 is driven to move back and forth through the arrangement of the electric push rod 19;
the outer walls of the two sides of the stand 1 are provided with handles 2, and the handles 2 are arranged to be U-shaped;
when in use, the handle 2 is arranged so as to extract the test tool;
The top end of the machine base 1 is provided with a machine frame 3, a piece placing table 5 is arranged above the machine base 1 on the inner side of the machine frame 3, one side of the top end of the piece placing table 5 is provided with a fixed clamping plate 11, the outer surfaces of two sides of the fixed clamping plate 11 are provided with side seat bodies 6, and the bottom ends of the side seat bodies 6 are fixedly connected with the top ends of the piece placing tables 5;
when in use, the mobile phone motherboard is clamped and fixed by the fixed clamping plate 11 and the movable clamping plate 16;
A movable clamping plate 16 is arranged above the workpiece placing table 5 at one side of the fixed clamping plate 11, the outer walls at two sides of the movable clamping plate 16 are contacted with the inner wall of the side seat body 6, the top end of the workpiece placing table 5 at one side of the movable clamping plate 16 far away from the fixed clamping plate 11 is provided with a positioning seat 12, and the outer walls at two sides of the positioning seat 12 are fixedly connected with the inner wall of the side seat body 6;
When in use, the mobile clamping plate 16 is arranged to be matched with the fixed clamping plate 11 to clamp and fix the mobile phone motherboard;
The outer wall of one side of the positioning seat 12 is provided with a thread cylinder 13, the inside thread of the thread cylinder 13 is connected with a threaded rod 14, one end of the threaded rod 14 penetrates through the positioning seat 12 and is rotationally connected with the outer wall of the movable clamping plate 16, and the other end of the threaded rod 14 extends to the outside of the thread cylinder 13 and is provided with a rotary handle 15;
When in use, the threaded rod 14 is positioned in the threaded cylinder 13 to rotate and slide, so that the threaded rod 14 drives the movable clamping plate 16 to move transversely;
Both sides of the bottom end of the workpiece placing table 5 are slidably connected with guide rails 17, the bottom ends of the guide rails 17 are provided with L-shaped vertical seats 4, the bottom ends of the L-shaped vertical seats 4 are fixedly connected with the top end of the machine base 1, the inner wall of one side of each L-shaped vertical seat 4 is provided with a butt joint part 18, a top plate 8 is arranged above the workpiece placing table 5, the bottom ends of the top plate 8 are provided with main plate test units 9, the bottom ends of the top plates 8 on both sides of the main plate test units 9 are provided with probes 10, both sides of the bottom ends of the top plate 8 are provided with lifting driving parts 7, and the bottom ends of the lifting driving parts 7 are fixedly connected with the top end of the machine base 1.
When the mobile phone motherboard is used, firstly, the mobile phone motherboard is placed at the top end of the placement platform 5, the outer wall of one side of the mobile phone motherboard is attached to the inner wall of the fixed clamping plate 11, then the rotary handle 15 is rotated to drive the threaded rod 14 to rotate and slide in the threaded cylinder 13, so that the threaded rod 14 drives the movable clamping plate 16 to transversely move, when the inner wall of the movable clamping plate 16 is attached to the outer wall of the other side of the mobile phone motherboard, the movable clamping plate 16 is matched with the fixed clamping plate 11 to clamp and fix the mobile phone motherboard at the top end of the placement platform 5, then the placement platform 5 is driven to move forwards through the linkage plate 20 by the electric push rod 19, the top of the placement platform 5 is enabled to slide forwards stably, when the outer wall of the placement platform 5 is contacted with one end of the abutting piece 18, the mobile phone motherboard at the top end of the placement platform 5 can be transferred and calibrated under the motherboard test unit 9, so that the mobile phone motherboard is conveniently and automatically calibrated, when the bottom of the mobile phone motherboard 10 is contacted with the top of the mobile phone motherboard 10, the test unit 10 is driven by the lifting driving the top plate 8 to move downwards, the motherboard test unit 9 is synchronously moved downwards, and when the bottom of the mobile phone motherboard test unit 10 is contacted with the top of the probe 10, and the motherboard test unit is tested by the motherboard test unit.
Claims (6)
1. A mobile phone motherboard production test fixture, its characterized in that: including frame (1), the top of frame (1) is equipped with frame (3), frame (3) inboard frame (1) top is equipped with puts a platform (5), the both sides of putting a platform (5) bottom all sliding connection has guide rail (17), the bottom of guide rail (17) all is equipped with L type upright seat (4), the bottom of L type upright seat (4) and the top fixed connection of frame (1), be equipped with butt spare (18) on the inner wall of L type upright seat (4) one side, the top of putting a platform (5) is equipped with roof (8), the bottom of roof (8) is equipped with mainboard test unit (9), the roof (8) bottom of mainboard test unit (9) both sides all is equipped with probe (10), the both sides of roof (8) bottom all are equipped with lift driving piece (7), the bottom of lift driving piece (7) and the top fixed connection of frame (1).
2. The mobile phone motherboard production test fixture of claim 1, wherein: one side at frame (1) top is through support mounting electric putter (19), the one end of electric putter (19) is equipped with linkage board (20), the top of linkage board (20) is connected with the bottom fixed of putting a platform (5).
3. The mobile phone motherboard production test fixture of claim 1, wherein: the outer walls of two sides of the stand (1) are provided with handles (2), and the handles (2) are of U-shaped structures.
4. The mobile phone motherboard production test fixture of claim 1, wherein: one side at the top end of the workpiece placing table (5) is provided with a fixed clamping plate (11), the outer surfaces of two sides of the fixed clamping plate (11) are provided with side seat bodies (6), and the bottom ends of the side seat bodies (6) are fixedly connected with the top end of the workpiece placing table (5).
5. The mobile phone motherboard production test fixture of claim 4, wherein: the automatic clamping device is characterized in that a movable clamping plate (16) is arranged above a workpiece placing table (5) on one side of the fixed clamping plate (11), the outer walls on two sides of the movable clamping plate (16) are contacted with the inner wall of the side seat body (6), a positioning seat (12) is arranged at the top end of the workpiece placing table (5) on one side of the movable clamping plate (16) away from the fixed clamping plate (11), and the outer walls on two sides of the positioning seat (12) are fixedly connected with the inner wall of the side seat body (6).
6. The mobile phone motherboard production test fixture of claim 5, wherein: the novel screw thread locating device is characterized in that a screw thread cylinder (13) is arranged on the outer wall on one side of the locating seat (12), a threaded rod (14) is connected with the inner thread of the screw thread cylinder (13), one end of the threaded rod (14) penetrates through the locating seat (12) and is connected with the outer wall of the movable clamping plate (16) in a rotating mode, and the other end of the threaded rod (14) extends to the outer portion of the screw thread cylinder (13) and is provided with a rotary handle (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323482475.2U CN221650432U (en) | 2023-12-20 | 2023-12-20 | A mobile phone motherboard production and testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323482475.2U CN221650432U (en) | 2023-12-20 | 2023-12-20 | A mobile phone motherboard production and testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221650432U true CN221650432U (en) | 2024-09-03 |
Family
ID=92519712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323482475.2U Active CN221650432U (en) | 2023-12-20 | 2023-12-20 | A mobile phone motherboard production and testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221650432U (en) |
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2023
- 2023-12-20 CN CN202323482475.2U patent/CN221650432U/en active Active
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Effective date of registration: 20251020 Granted publication date: 20240903 |