CN213843447U - Radio frequency test fixture for flexible circuit board - Google Patents
Radio frequency test fixture for flexible circuit board Download PDFInfo
- Publication number
- CN213843447U CN213843447U CN202022667510.8U CN202022667510U CN213843447U CN 213843447 U CN213843447 U CN 213843447U CN 202022667510 U CN202022667510 U CN 202022667510U CN 213843447 U CN213843447 U CN 213843447U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- pressing plate
- board according
- connecting seat
- 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
Abstract
The utility model relates to the technical field of circuit board testing, in particular to a radio frequency testing jig for a flexible circuit board, which comprises a frame; the machine frame is provided with a test needle die for placing the flexible circuit board, a pressing plate for pressing the flexible circuit board, a horizontal driving mechanism for driving the pressing plate to move horizontally and a lifting driving mechanism for driving the pressing plate to lift; and the rack is provided with an identification mechanism for identifying the flexible circuit board. The utility model discloses a set up the test needle mould and place the flexible line way board to make the clamp plate compress tightly the flexible line way board at the test needle mould through setting up horizontal drive mechanism and lift actuating mechanism, thereby cooperate outside test instrument to realize the automatic test of flexible line way board.
Description
Technical Field
The utility model relates to a circuit board test technical field, concretely relates to radio frequency test fixture for flexible line way board.
Background
In the prior art, high-frequency related parameters are measured on a flexible circuit board through a traditional standard test radio frequency head, but the mode cannot realize the test of contacting a connector with a distance of 0.20mm to 0.35mm, in addition, in the traditional test process, the flexible circuit board is clamped and fixed through manual buckling operation, but when the manual operation is performed, the buckling pressure is applied in different sizes, if the force is applied too much, the flexible circuit board is easily damaged; and because of adopting artifical lock, efficiency of software testing is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned among the prior art not enough, provide a radio frequency test fixture for flexible line way board, realize the automatic test to the flexible line way board.
The purpose of the utility model is realized through the following technical scheme: a radio frequency test fixture for a flexible circuit board comprises a rack; the machine frame is provided with a test needle die for placing the flexible circuit board, a pressing plate for pressing the flexible circuit board, a horizontal driving mechanism for driving the pressing plate to move horizontally and a lifting driving mechanism for driving the pressing plate to lift; and the rack is provided with an identification mechanism for identifying the flexible circuit board.
The utility model is further arranged that a control module is arranged in the frame; a PIN needle is arranged in the test needle die; the PIN needle is electrically connected with the control module.
The utility model discloses further set up to, test needle mould can be dismantled with the frame and be connected.
The utility model is further arranged in that the horizontal driving mechanism comprises a connecting seat, a slide rail arranged on the frame, a slide block connected with the slide rail in a sliding way and a horizontal cylinder used for driving the connecting seat to move on the slide rail; the horizontal cylinder is arranged on the frame; the output end of the horizontal cylinder is connected with the connecting seat; the sliding block is connected with the connecting seat; the pressing plate is movably arranged on the connecting seat.
The utility model is further arranged in that the lifting driving mechanism comprises a lifting cylinder arranged on the connecting seat; the output end of the lifting cylinder is connected with the pressing plate.
The utility model is further arranged in that the lifting driving mechanism comprises a shaft sleeve arranged on the connecting seat and an optical axis arranged on the pressing plate; the optical axis is sleeved outside the shaft sleeve.
The utility model is further arranged in that the bottom of the pressing plate is provided with a pressing block and a positioning column; the test needle die is provided with a positioning hole matched with the positioning column.
The utility model is further arranged that the recognition mechanism comprises a scanning gun, a sliding table cylinder and a connecting plate; the sliding table cylinder is arranged on the frame; the output end of the sliding table cylinder is connected with the connecting plate; the scanning gun is arranged on the connecting plate.
The utility model discloses further set up to, the frame is equipped with radiator fan.
The utility model discloses further set up to, the frame is equipped with the protection casing.
The utility model has the advantages that: the utility model discloses a set up the test needle mould and place the flexible line way board to make the clamp plate compress tightly the flexible line way board at the test needle mould through setting up horizontal drive mechanism and lift actuating mechanism, thereby cooperate outside test instrument to realize the automatic test of flexible line way board.
Drawings
The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the utility model after the protective cover is hidden;
fig. 3 is a schematic structural view of the horizontal driving mechanism, the lifting driving mechanism and the pressing plate of the present invention;
wherein: 1. a frame; 2. testing the pin die; 21. a PIN needle; 3. pressing a plate; 31. briquetting; 4. a connecting seat; 51. a slide rail; 52. a slider; 53. a horizontal cylinder; 61. a lifting cylinder; 62. a shaft sleeve; 63. an optical axis; 71. a positioning column; 72. positioning holes; 81. a scanning gun; 82. a sliding table cylinder; 83. a connecting plate; 91. a heat radiation fan; 92. a shield.
Detailed Description
The invention will be further described with reference to the following examples.
As can be seen from fig. 1 to 3, the radio frequency testing fixture for a flexible printed circuit board according to the present embodiment includes a frame 1; the testing machine is characterized in that a testing needle die 2 for placing a flexible circuit board, a pressing plate 3 for pressing the flexible circuit board, a horizontal driving mechanism for driving the pressing plate 3 to move horizontally and a lifting driving mechanism for driving the pressing plate 3 to lift are arranged on the rack 1; and the rack 1 is provided with an identification mechanism for identifying the flexible circuit board.
Specifically, this embodiment a test fixture for flexible line way board, when testing flexible line way board, at first place the flexible line way board on test needle mould 2, then recognition mechanism discerns the model of flexible line way board after, horizontal drive mechanism drives clamp plate 3 and removes to test needle mould 2 tops, then lift actuating mechanism drives clamp plate 3 and moves down, thereby compress tightly the flexible line way board at test needle mould 2, cooperate outside test instrument, thereby test the flexible line way board, realize the automatic test of flexible line way board. By the arrangement, the test of radio frequency parameters such as radio frequency, insertion loss, return loss, impedance, standing-wave ratio and the like of the flexible circuit board can be realized, and the device is suitable for FPC test of 5G peripheral electronic products.
In the radio frequency test fixture for the flexible circuit board according to the embodiment, a control module is arranged in the rack 1; a PIN needle 21 is arranged in the test needle die 2; the PIN needle 21 is electrically connected with the control module; the control module is not shown in the figure.
Specifically, horizontal drive mechanism and elevating system make clamp plate 3 compress tightly the flexible line way board at test needle mould 2 to make the flexible line way board contact with the inside PIN needle 21 of test needle mould 2, control module can gather the measured data of flexible line way board through PIN needle 21, and transmit to outside test instrument, thereby test the flexible line way board, realize the automated test of flexible line way board.
In the radio frequency testing jig for the flexible circuit board, the testing pin die 2 is detachably connected with the rack 1. The flexible circuit boards in different shapes can be conveniently tested by the arrangement.
In the radio frequency testing fixture for the flexible circuit board according to this embodiment, the horizontal driving mechanism includes a connecting seat 4, a slide rail 51 disposed on the rack 1, a slider 52 slidably connected to the slide rail 51, and a horizontal cylinder 53 for driving the connecting seat 4 to move on the slide rail 51; the horizontal cylinder 53 is arranged on the frame 1; the output end of the horizontal cylinder 53 is connected with the connecting seat 4; the sliding block 52 is connected with the connecting seat 4; the pressing plate 3 is movably arranged on the connecting seat 4.
Through the above arrangement, the horizontal air cylinder 53 pushes the connecting seat 4 to move back and forth on the frame 1, wherein the sliding rail 51 and the sliding block 52 play a role in guiding sliding.
In the radio frequency testing jig for the flexible circuit board according to the embodiment, the lifting driving mechanism includes a lifting cylinder 61 disposed on the connecting seat 4; the output end of the lifting cylinder 61 is connected with the pressing plate 3. The present embodiment controls the platen 3 to ascend and descend by providing the ascending and descending cylinder 61.
In the radio frequency testing jig for the flexible circuit board according to the embodiment, the lifting driving mechanism includes a shaft sleeve 62 disposed on the connecting seat 4 and an optical axis 63 disposed on the pressing plate 3; the optical axis 63 is sleeved outside the shaft sleeve 62. The arrangement of the sleeve 62 and the optical axis 63 serves to guide the platen 3 in a sliding manner.
In the radio frequency test fixture for the flexible circuit board according to this embodiment, the pressing block 31 and the positioning column 71 are arranged at the bottom of the pressing plate 3; the test needle die 2 is provided with a positioning hole 72 matched with the positioning column 71.
Specifically, the area of the pressing block 31 is smaller than that of the pressing plate 3, so that the pressing block is convenient to contact with the flexible circuit board, the flexible circuit board is pressed on the test needle die 2, and the positioning column 71 and the positioning hole 72 are arranged to play a role in positioning in the pressing process.
In the radio frequency testing jig for the flexible circuit board according to the embodiment, the identification mechanism includes a scanning gun 81, a sliding table cylinder 82 and a connecting plate 83; the sliding table cylinder 82 is arranged on the frame 1; the output end of the sliding table cylinder 82 is connected with a connecting plate 83; the scanning gun 81 is disposed on the connecting plate 83. Specifically, the scanning gun 81 is used for scanning bar codes of flexible circuit boards, so that different flexible circuit boards are tested, and the height position of the scanning gun 81 is convenient to adjust by setting the sliding table cylinder 82.
In the radio frequency testing fixture for the flexible printed circuit board according to this embodiment, the rack 1 is provided with the cooling fan 91. The heat dissipation effect is achieved through the arrangement.
In the radio frequency testing fixture for the flexible printed circuit board according to this embodiment, the rack 1 is provided with the protective cover 92. The internal structure of the test fixture can be protected through the arrangement.
It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a radio frequency test fixture for flexible line way board which characterized in that: comprises a frame (1); the testing machine is characterized in that a testing needle die (2) for placing a flexible circuit board, a pressing plate (3) for pressing the flexible circuit board, a horizontal driving mechanism for driving the pressing plate (3) to move horizontally and a lifting driving mechanism for driving the pressing plate (3) to lift are arranged on the rack (1); and the rack (1) is provided with an identification mechanism for identifying the flexible circuit board.
2. The RF testing fixture for the flexible circuit board according to claim 1, wherein: a control module is arranged in the frame (1); a PIN needle (21) is arranged in the test needle die (2); the PIN needle (21) is electrically connected with the control module.
3. The RF testing fixture for the flexible circuit board according to claim 1, wherein: the test needle die (2) is detachably connected with the rack (1).
4. The RF testing fixture for the flexible circuit board according to claim 1, wherein: the horizontal driving mechanism comprises a connecting seat (4), a sliding rail (51) arranged on the rack (1), a sliding block (52) connected with the sliding rail (51) in a sliding manner, and a horizontal cylinder (53) used for driving the connecting seat (4) to move on the sliding rail (51); the horizontal cylinder (53) is arranged on the frame (1); the output end of the horizontal cylinder (53) is connected with the connecting seat (4); the sliding block (52) is connected with the connecting seat (4); the pressing plate (3) is movably arranged on the connecting seat (4).
5. The RF testing fixture for the flexible circuit board according to claim 4, wherein: the lifting driving mechanism comprises a lifting cylinder (61) arranged on the connecting seat (4); the output end of the lifting cylinder (61) is connected with the pressure plate (3).
6. The RF testing fixture for the flexible circuit board according to claim 4, wherein: the lifting driving mechanism comprises a shaft sleeve (62) arranged on the connecting seat (4) and an optical axis (63) arranged on the pressing plate (3); the optical axis (63) is sleeved outside the shaft sleeve (62).
7. The RF testing fixture for the flexible circuit board according to claim 1, wherein: a pressing block (31) and a positioning column (71) are arranged at the bottom of the pressing plate (3); the test needle die (2) is provided with a positioning hole (72) matched with the positioning column (71).
8. The RF testing fixture for the flexible circuit board according to claim 1, wherein: the identification mechanism comprises a scanning gun (81), a sliding table air cylinder (82) and a connecting plate (83); the sliding table cylinder (82) is arranged on the rack (1); the output end of the sliding table cylinder (82) is connected with a connecting plate (83); the scanning gun (81) is arranged on the connecting plate (83).
9. The RF testing fixture for the flexible circuit board according to claim 1, wherein: the rack (1) is provided with a cooling fan (91).
10. The RF testing fixture for the flexible circuit board according to claim 1, wherein: the frame (1) is provided with a protective cover (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022667510.8U CN213843447U (en) | 2020-11-17 | 2020-11-17 | Radio frequency test fixture for flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022667510.8U CN213843447U (en) | 2020-11-17 | 2020-11-17 | Radio frequency test fixture for flexible circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213843447U true CN213843447U (en) | 2021-07-30 |
Family
ID=77017308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022667510.8U Active CN213843447U (en) | 2020-11-17 | 2020-11-17 | Radio frequency test fixture for flexible circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213843447U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814549A (en) * | 2022-04-28 | 2022-07-29 | 珠海市精实测控技术有限公司 | Flexible circuit board testing device and testing method |
| CN115616382A (en) * | 2022-10-31 | 2023-01-17 | 燕麦(杭州)智能制造有限公司 | Automatic test equipment and test method |
-
2020
- 2020-11-17 CN CN202022667510.8U patent/CN213843447U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114814549A (en) * | 2022-04-28 | 2022-07-29 | 珠海市精实测控技术有限公司 | Flexible circuit board testing device and testing method |
| CN114814549B (en) * | 2022-04-28 | 2023-03-03 | 珠海精实测控技术股份有限公司 | Flexible circuit board testing device and testing method |
| CN115616382A (en) * | 2022-10-31 | 2023-01-17 | 燕麦(杭州)智能制造有限公司 | Automatic test equipment and test method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213843447U (en) | Radio frequency test fixture for flexible circuit board | |
| CN109490680B (en) | Test mechanism of PCBA male connector | |
| CN108318832B (en) | Automatic power supply assembly comprehensive testing machine | |
| CN216178078U (en) | High-frequency induction heating automatic press-fitting machine | |
| CN211061639U (en) | Multi-station IC chip burning equipment | |
| CN211295656U (en) | Piercing type crimping machine | |
| CN217770533U (en) | Mylar sheet sticking press | |
| CN211955725U (en) | PCBA board tester of ten passageways | |
| CN216883617U (en) | A kind of tool | |
| CN210401477U (en) | Product testing press machine | |
| CN212624024U (en) | Car car light burns record platform and uses car light tool | |
| CN111370342B (en) | Integrated circuit board detection tool that targets in place | |
| CN210548682U (en) | Flexible circuit board soldering equipment | |
| CN210670828U (en) | Double bayonet connector welding jig of many pins | |
| CN214107909U (en) | Pressure testing device of precision connector | |
| CN218584839U (en) | Automatic crimping mechanism for FPC (Flexible printed Circuit) floppy disk | |
| CN220625731U (en) | Test equipment for producing safety data memory | |
| CN212990105U (en) | Burning jig | |
| CN220190099U (en) | Conversion plug buckle equipment and test equipment | |
| CN214056855U (en) | Vacuum silk screen printing automatic pressing plate top plate working table surface | |
| CN215525900U (en) | Crimping conduction device, crimping jig and crimping test device | |
| CN215066115U (en) | FFC automatic alignment crimping equipment for OLED display screen detection | |
| CN215704172U (en) | Automatic hot pressing device | |
| CN216051813U (en) | Semi-automatic pressfitting test fixture of camera module | |
| CN213579248U (en) | Adsorption platform and PCB line width detection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |