CN215415498U - Flexible circuit board test fixture - Google Patents
Flexible circuit board test fixture Download PDFInfo
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- CN215415498U CN215415498U CN202120852816.2U CN202120852816U CN215415498U CN 215415498 U CN215415498 U CN 215415498U CN 202120852816 U CN202120852816 U CN 202120852816U CN 215415498 U CN215415498 U CN 215415498U
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- display screen
- control box
- circuit board
- holding tank
- flexible circuit
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Abstract
The utility model relates to a flexible circuit board test fixture belongs to flexible circuit board test equipment technical field, including the test control box, be provided with the display screen on the test control box, it is provided with the sponge piece that is used for clearing up the display screen to slide on the test control box, be provided with on the test control box and be used for driving the gliding first driving piece of sponge piece. The application has the effect of facilitating reading of test data by workers.
Description
Technical Field
The application relates to the technical field of flexible circuit board testing equipment, in particular to a flexible circuit board testing tool.
Background
A Flexible Printed Circuit (FPC) is a highly reliable and excellent Flexible Printed Circuit board made of polyimide or polyester film as a base material. The cable has the characteristics of high wiring density, light weight, thin thickness and good bending property; at present, the flexible circuit board needs to be detected when the flexible circuit board is out of the field.
At present, as disclosed in the patent document with the publication number CN211955731U, a flexible circuit board testing tool includes a testing control box, a control circuit and a vacuum pumping device are disposed inside the testing control box, the vacuum pumping device is electrically connected to the control circuit, a circuit board bearing jig and a testing fixture are mounted above the testing control box, at least one testing probe assembly capable of moving up and down is mounted at the lower end and/or the lower end of the testing fixture, the circuit board bearing jig is provided with an air pumping channel and a plurality of negative pressure adsorption holes communicated with the air pumping channel, and the air pumping channel is communicated with the vacuum pumping device through an air pumping interface; the control circuit is electrically connected with the circuit board testing module and the filtering module respectively, a display screen used for displaying the detection condition is arranged above the testing control box body, and the display screen is electrically connected with the control circuit.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: the display screen is at the working process, and impurity in the air easily attaches to on the display screen, influences the reading of staff to test data.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the reading of test data by the staff, the application provides a flexible circuit board test tool.
The application provides a flexible circuit board test fixture adopts following technical scheme:
the utility model provides a flexible circuit board test fixture, includes the test control box, be provided with the display screen on the test control box, the slip is provided with the sponge piece that is used for clearing up the display screen on the test control box, be provided with on the test control box and be used for driving the gliding first driving piece of sponge piece.
By adopting the technical scheme, before a worker detects the flexible circuit board, the sponge block is driven to slide by the first driving piece, and the impurities on the display screen are cleaned by the sliding of the sponge block, so that the impurities attached to the display area of the display screen are reduced, and the worker can conveniently read test data; meanwhile, in the working process of the display screen, the screen is easy to carry weak current, so that impurities in the air are easily adsorbed on the screen, the display screen is continuously cleaned under the action of the sponge block, and the data can be further conveniently read by workers; meanwhile, the process that workers clean the display screen is reduced, and labor is saved.
Optionally, the first driving part comprises a first motor arranged on the test control box body, a lead screw is arranged on an output shaft of the first motor, and the sponge block is in threaded connection with the lead screw.
By adopting the technical scheme, the first motor is started, the first motor drives the screw rod to rotate, the screw rod rotates to drive the sponge block to slide to clean the display screen, and the operation is simple and rapid; simultaneously, through the positive and negative rotation of control first motor, realize that the sponge piece reciprocates along the display screen and slides and clear up the display screen, improved the clearance effect to the display screen.
Optionally, a first holding tank used for holding the display screen is arranged on the test control box body, and a second holding tank used for holding the lead screw and a third holding tank used for holding the sponge block are arranged on the side wall of the holding tank on the test control box body.
By adopting the technical scheme, the display screen is accommodated in the first accommodating groove, so that the space occupied by the display screen on the table top of the test control box body is reduced; meanwhile, the display screen is accommodated in the first accommodating groove, so that the possibility of damage to the display screen is reduced; under the effect of second holding tank and third holding tank, reduced screw and sponge piece to the sheltering from of display screen, and then the staff of being convenient for reads test data.
Optionally, the display screen rotates to be connected on the lateral wall of holding tank, be provided with the second driving piece that is used for ordering about the display screen to roll out the holding tank on the test control box.
By adopting the technical scheme, the display screen is rotationally connected to the side wall of the accommodating groove, and when the flexible circuit board is tested, the display screen is driven to rotate out of the accommodating groove through the first driving piece, so that the display screen is over against workers, and the workers can further conveniently acquire test data; simultaneously, adjust the inclination of display screen through the second driving piece for the display screen is located best department, and the staff of being convenient for acquires data.
Optionally, the lateral wall of first holding tank is gone up to rotate and is connected with the articulated shaft, the display screen sets up on the articulated shaft, the second driving piece is including articulating the electric putter on the holding tank diapire, the articulated back of connecting at the display screen of electric putter output shaft.
By adopting the technical scheme, the electric push rod is started, drives the display screen to rotate along the hinge shaft, and is convenient and fast to operate; meanwhile, the electric push rod has the advantages of stable transmission and easy control.
Optionally, a fourth accommodating groove used for accommodating the electric push rod is formed in the bottom wall of the first accommodating groove, and the body of the electric push rod is hinged to the bottom wall of the fourth accommodating groove.
By adopting the technical scheme, when the display screen is accommodated in the first accommodating groove, the electric push rod is accommodated in the fourth accommodating groove, so that the space occupied by the electric push rod is reduced, the impression of the electric push rod on the display screen is further reduced, and the display screen is conveniently accommodated in the first accommodating groove; further, under the effect of fourth holding tank, reduced the degree of depth of first holding tank, reduced the processing cost.
Optionally, the test control box body is hinged with a transparent plate for opening and closing the first accommodating groove opening.
By adopting the technical scheme, the opening of the first accommodating groove is closed under the action of the transparent plate, so that the possibility of damage to the display screen is further reduced; the transparent plate articulates on the test control box, is convenient for open the opening of first holding tank to be convenient for roll out first holding tank with the display screen.
Optionally, a fixing block for fixing the transparent plate is rotatably arranged on the test control box body, and the rotation axis of the fixing block is perpendicular to the table top of the test control box body.
Through adopting above-mentioned technical scheme, when the opening of transparent plate to first holding tank was closed, the rotation fixed plate made the fixed plate butt on the lateral wall of first holding tank diapire was kept away from to the transparent plate, and then fixed the transparent plate on the test control box, reduced the careless pivoted possibility of transparent plate, further improved the protective effect of transparent plate to the display screen.
In summary, the present application includes at least one of the following beneficial technical effects:
1. before a worker detects the flexible circuit board, the sponge block is driven to slide through the first driving piece, impurities on the display screen are cleaned through the sliding of the sponge block, the impurities attached to a display area of the display screen are reduced, and the worker can read test data conveniently;
2. the display screen is accommodated in the first accommodating groove, so that the space occupied by the display screen on the table top of the test control box body is reduced; meanwhile, the display screen is accommodated in the first accommodating groove, so that the possibility of damage to the display screen is reduced;
3. under the effect of transparent plate, close the opening of first holding tank, further reduced the impaired possibility of display screen.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a top view of an embodiment of the present application;
FIG. 3 is a cross-sectional view of an embodiment of the present application;
FIG. 4 is an enlarged schematic view of portion A of FIG. 3;
fig. 5 is an enlarged schematic view of a portion B in fig. 2.
Description of reference numerals: 1. testing the control box body; 2. a display screen; 3. a first accommodating groove; 4. a sponge block; 41. a first mounting block; 42. a second mounting block; 43. a sponge strip; 44. a bearing plate; 5. a first driving member; 51. a first motor; 52. a lead screw; 6. a second accommodating groove; 7. a third accommodating groove; 8. a chute; 9. mounting a rod; 10. hinging a shaft; 11. an electric push rod; 12. a fourth accommodating groove; 13. a transparent plate; 14. a rotating shaft; 15. and (5) fixing blocks.
Detailed Description
The present application is described in further detail below with reference to the attached drawings.
The embodiment of the application discloses flexible circuit board test fixture. Referring to fig. 1 and 2, the flexible circuit board testing tool comprises a testing control box body 1, a display screen 2 is arranged on the testing control box body 1, the display screen 2 is used for displaying testing data of the flexible circuit board, and a first accommodating groove 3 used for accommodating the display screen 2 is formed in the testing control box body 1; the testing control box body 1 is provided with a sponge block 4 used for cleaning the display screen 2 in a sliding mode, the sliding direction of the sponge block 4 is parallel to the length direction of the display screen 2, and a first driving piece 5 used for driving the sponge block 4 to slide is arranged on the testing control box body 1. Before the staff detects flexible circuit board, order about sponge piece 4 through first driving piece 5 and slide, sponge piece 4 slides and clears up the impurity on 2 display screens, has reduced the impurity of attaching to 2 display areas on the display screen, and the staff of being convenient for reads test data.
Referring to fig. 3 and 4, the first driving member 5 includes a first motor 51 disposed on the test control box 1, a lead screw 52 is connected to an output shaft of the first motor 51 through a coaxial coupling, the sponge block 4 includes a first mounting block 41, a second mounting block 42 and a sponge strip 43, the first mounting block 41 is screwed on the lead screw 52, the sponge strip 43 is fixedly connected to the first mounting block 41, a length direction of the sponge strip 43 is perpendicular to a length direction of the lead screw 52, and the second mounting block 42 is fixedly connected to an end portion of the sponge block 4 far away from the first mounting block 41; the sponge block 4 further comprises a bearing plate 44, the sponge strip 43 is fixedly connected to the bearing plate 44, further, the sponge block 4 is positioned on one side of the bearing plate 44 facing the test control box body 1, one end of the bearing plate 44 is fixedly connected to the first mounting block 41, and the other end of the bearing plate 44 is connected to the second mounting block 42; the first motor 51 is started, the first motor 51 drives the screw rod 52 to rotate, the screw rod 52 rotates to drive the first mounting block 41 to slide, the first mounting block 41 slides to drive the bearing plate 44 to slide, the bearing plate 44 slides to drive the sponge strip 43 to clean the display screen 2, and the operation is convenient.
Referring to fig. 3 and 4, in order to reduce the shielding of the lead screw 52 and the sponge block 4 on the display screen 2, a second accommodating groove 6 for accommodating the lead screw 52 is formed in the test control box 1 and located on a side wall of the accommodating groove, the length direction of the second accommodating groove 6 is parallel to the length direction of the lead screw 52, the motor is embedded in an end wall of the second accommodating groove 6, and the lead screw 52 is located in the second accommodating groove 6; a third accommodating groove 7 for accommodating the sponge block 4 is formed in the test control box body 1 and located on the side wall of the accommodating groove, the third accommodating groove 7 is communicated with the second accommodating groove 6, and the length direction of the third accommodating groove 7 is perpendicular to the length direction of the second accommodating groove 6; the lead screw 52 is located in the second accommodating groove 6 and the sponge block 4 is accommodated in the third accommodating groove 7, so that the shielding of the lead screw 52 and the sponge block 4 on the display screen 2 is reduced.
Referring to fig. 3 and 4, a sliding groove 8 for the second mounting block 42 to slide is formed in the side wall of the first accommodating groove 3, the length direction of the sliding groove 8 is parallel to the length direction of the second accommodating groove 6, a mounting rod 9 is mounted in the sliding groove 8 of the test control box 1, the length direction of the mounting rod 9 is parallel to the length direction of the lead screw 52, and a sliding hole for the mounting rod 9 to pass through is formed in the second mounting block 42; under the effect of installation pole 9, improved the stability of sponge strip 43, reduced the sponge strip 43 and appeared the inclined jam possibility.
Referring to fig. 2 and 5, the display screen 2 is rotatably connected to the side wall of the accommodating groove, the side wall of the first accommodating groove 3 is rotatably connected with a hinge shaft 10, the length direction of the hinge shaft 10 is parallel to the length direction of the third accommodating groove 7, two opposite side walls of the first accommodating groove 3 are provided with mounting holes for mounting the hinge shaft 10, bearings are embedded in the mounting holes, the hinge shaft 10 is welded to inner rings of the bearings, the display screen 2 is fixedly connected to the hinge shaft 10, the test control box 1 is provided with a second driving part for driving the display screen 2 to rotate out of the accommodating groove, the second driving part comprises an electric push rod 11 hinged to the bottom wall of the accommodating groove, and an output shaft of the electric push rod 11 is hinged to the back of the display screen 2; starting the electric push rod 11, wherein the electric push rod 11 drives the display screen 2 to rotate along the hinge shaft 10, so that the display screen 2 is over against a worker, and the worker can further obtain test data conveniently; simultaneously, adjust the inclination of display screen 2 through the second driving piece for display screen 2 is located best department, and the staff of being convenient for acquires data.
Referring to fig. 2, in order to accommodate the display screen 2 in the first accommodating groove 3, a fourth accommodating groove 12 for accommodating the electric push rod 11 is formed in the bottom wall of the first accommodating groove 3, and a body of the electric push rod 11 is hinged to the bottom wall of the fourth accommodating groove 12; accomodate display screen 2 when first holding tank 3, electric putter 11 is accomodate in fourth holding tank 12, has reduced the shared space of electric putter 11, and then has reduced electric putter 11 impression to display screen 2, is convenient for accomodate display screen 2 in first holding tank 3.
Referring to fig. 2, in order to reduce the possibility of damage to the display screen 2, a transparent plate 13 for opening and closing the opening of the first accommodating groove 3 is hinged on the test control box body 1, the rotation axis of the transparent plate 13 is parallel to the rotation axis of the electric push rod 11, and the section of the transparent plate 13 is larger than that of the opening of the accommodating groove; the opening of the first accommodating groove 3 is closed under the action of the transparent plate 13, so that the possibility of damage to the display screen 2 is further reduced; at the same time, the possibility of impurities falling on the display screen 2 is reduced.
Referring to fig. 2, in order to reduce the possibility of inadvertent rotation of the transparent plate 13, a fixing block 15 for fixing the transparent plate 13 is rotatably arranged on the test control box body 1, a rotating shaft 14 is rotatably connected to the test control box body 1, the rotating axis of the rotating shaft 14 is perpendicular to the table top of the test control box body 1, and the fixing block 15 is fixedly connected to the rotating shaft 14; the fixed plate is rotated to enable the fixed plate to abut against the side wall, far away from the bottom wall of the first accommodating groove 3, of the transparent plate 13, so that the transparent plate 13 is fixed on the test control box body 1, and the possibility of careless rotation of the transparent plate 13 is reduced.
The implementation principle of the flexible circuit board testing tool in the embodiment of the application is as follows:
before testing the flexible circuit board, rotating the fixed plate to separate the fixed plate from the transparent plate 13, and then rotating the transparent plate 13 to open the opening of the first accommodating groove 3; starting the first motor 51, wherein the first motor 51 drives the screw rod 52 to rotate, the screw rod 52 rotates to drive the first mounting block 41 to slide, the first mounting block 41 slides to drive the bearing plate 44 to slide, and the bearing plate 44 slides to drive the sponge strip 43 to clean the display screen 2; restart electric putter 11, electric putter 11 drive display screen 2 rolls out first holding tank 3, makes to hold display screen 2 and is located best inclination, and then the staff of being convenient for acquires test data.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a flexible circuit board test fixture, includes test control box (1), be provided with display screen (2), its characterized in that on test control box (1): the test control box body (1) is provided with a sponge block (4) used for cleaning the display screen (2) in a sliding mode, and a first driving piece (5) used for driving the sponge block (4) to slide is arranged on the test control box body (1).
2. The flexible circuit board testing tool according to claim 1, characterized in that: the first driving piece (5) comprises a first motor (51) arranged on the test control box body (1), a lead screw (52) is arranged on an output shaft of the first motor (51), and the sponge block (4) is in threaded connection with the lead screw (52).
3. The flexible circuit board testing tool according to claim 2, characterized in that: offer first holding tank (3) that is used for holding display screen (2) on test control box (1), offer second holding tank (6) that are used for holding lead screw (52) and third holding tank (7) that are used for holding sponge piece (4) on test control box (1) and lie in the lateral wall of holding tank.
4. The flexible circuit board testing tool according to claim 3, characterized in that: display screen (2) rotate to be connected on the lateral wall of holding tank, be provided with the second driving piece that is used for ordering about display screen (2) to roll out the holding tank on test control box (1).
5. The flexible circuit board testing tool according to claim 4, characterized in that: rotate on the lateral wall of first holding tank (3) and be connected with articulated shaft (10), display screen (2) set up on articulated shaft (10), the second driving piece is including articulating electric putter (11) on the holding tank diapire, the articulated back of connecting at display screen (2) of electric putter (11) output shaft.
6. The flexible circuit board testing tool according to claim 5, characterized in that: offer fourth holding tank (12) that are used for holding electric putter (11) on the diapire of first holding tank (3), the body of electric putter (11) articulates on the diapire of fourth holding tank (12).
7. The flexible circuit board testing tool according to claim 3, characterized in that: the testing control box body (1) is hinged with a transparent plate (13) used for opening and closing the accommodating groove opening.
8. The flexible circuit board testing tool according to claim 7, characterized in that: the testing control box body (1) is rotatably provided with a fixing block (15) used for fixing the transparent plate (13), and the rotating axis of the fixing block (15) is perpendicular to the table top of the testing control box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120852816.2U CN215415498U (en) | 2021-04-24 | 2021-04-24 | Flexible circuit board test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120852816.2U CN215415498U (en) | 2021-04-24 | 2021-04-24 | Flexible circuit board test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215415498U true CN215415498U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120852816.2U Active CN215415498U (en) | 2021-04-24 | 2021-04-24 | Flexible circuit board test fixture |
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|---|---|
| CN (1) | CN215415498U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116794492A (en) * | 2023-08-23 | 2023-09-22 | 深圳市微特精密科技股份有限公司 | PCBA board test fixture |
-
2021
- 2021-04-24 CN CN202120852816.2U patent/CN215415498U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116794492A (en) * | 2023-08-23 | 2023-09-22 | 深圳市微特精密科技股份有限公司 | PCBA board test fixture |
| CN116794492B (en) * | 2023-08-23 | 2023-11-07 | 深圳市微特精密科技股份有限公司 | PCBA board test fixture |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220601 Address after: 401336 building a, No. 8, Yuma Road, Nan'an District, Chongqing Patentee after: Chongqing Xinxin Intelligent Technology Co.,Ltd. Address before: 657000 Yingxin community, Xiangjiaba Town, Shuifu City, Zhaotong City, Yunnan Province Patentee before: Shuifu yunduan Intelligent Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |