CN218122170U - Sweep a yard testing arrangement - Google Patents
Sweep a yard testing arrangement Download PDFInfo
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- CN218122170U CN218122170U CN202221839398.4U CN202221839398U CN218122170U CN 218122170 U CN218122170 U CN 218122170U CN 202221839398 U CN202221839398 U CN 202221839398U CN 218122170 U CN218122170 U CN 218122170U
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- pressing block
- code scanning
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- circuit board
- flexible circuit
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Abstract
The utility model provides a code scanning test device, which comprises a support plate component for placing a flexible circuit board, a needle mold component arranged at the bottom of the support plate component, a top plate component arranged at the top of the support plate component and a code scanning component; the top plate assembly comprises a top plate, a pressing block component and a moving component; the pressing block component comprises a pressing block, and a code sweeping hole and a probe are arranged on the pressing block. The utility model provides a sweep a yard testing arrangement can be used for the steel sheet to use in the test of the flexible circuit board of top surface, the test condition up of radium-shine sign indicating number and steel sheet has on the steel sheet uses, be provided with on this testing arrangement's the briquetting and sweep yard hole and probe, promote the briquetting through the moving part at flexible circuit board top horizontal migration, the switching of sign indicating number and test is swept in the realization, can sweep a yard operation to radium-shine sign indicating number on the steel sheet of flexible circuit board earlier, prick the needle test to the steel sheet of flexible circuit board again, thereby accomplish two processes simultaneously on an equipment.
Description
Technical Field
The utility model belongs to the technical field of flexible circuit board automation test equipment technique and specifically relates to a sweep a yard testing arrangement.
Background
With the popularization of mobile electronic products and the coming of the 5G era, the requirements of electronic products such as mobile phones and wearable devices on the volume and functions of the electronic products are higher and higher. The FPC (flexible printed circuit) is used as a core necessary component in the existing electronic equipment, the requirement on the volume of the FPC is smaller and smaller, the testing difficulty is larger and larger, the testing precision requirement of a corresponding testing structure is higher, and the structure requirement is more compact.
In some subminiature flexible circuit boards on the market at present, bar codes are mostly carved on a steel sheet on the back of a B2B connector in a laser code mode. The steel sheet also needs to be subjected to true four-line testing according to the requirements of customers, two probes need to be pricked, the area of the steel sheet is small, and both code scanning and needle pricking are required. The steel sheet is generally arranged at the bottom of a product on the traditional flexible circuit board, along with the continuous updating and updating of the product, more and more steel sheets of the flexible circuit board are arranged on the top surface of the product, and the existing testing device cannot be suitable for the flexible circuit board with the steel sheet on the top surface to be tested.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the shortcoming that current testing arrangement can't be applicable to the steel sheet and use in the flexible circuit board test of top surface, provide one kind and sweep a yard testing arrangement.
The utility model provides a technical scheme that its technical problem adopted is: a code scanning test device comprises a carrier plate assembly, a pin die assembly, an upper plate assembly and a code scanning assembly, wherein the carrier plate assembly is used for placing a flexible circuit board, the pin die assembly is arranged at the bottom of the carrier plate assembly and is used for testing the flexible circuit board, the upper plate assembly is arranged at the top of the carrier plate assembly and is used for fixing the flexible circuit board, and the code scanning assembly is arranged at the top of the upper plate assembly; the top plate assembly comprises a top plate capable of vertically lifting, a pressing block component arranged on the top plate and a moving component for driving the pressing block component to horizontally move relative to the top plate; the pressing block component comprises a pressing block which can be abutted to the testing position of the flexible circuit board, and the pressing block is provided with a code scanning hole which is communicated up and down and a probe which is contacted with the testing position of the flexible circuit board.
Further, be provided with the installation department on the roof board, the installation department includes the mounting hole that link up from top to bottom and is located the mounting hole side and with the mounting groove of mounting hole intercommunication, the moving part drive the briquetting part is in along width direction horizontal migration in the mounting hole.
Specifically, the briquetting part still including set up in the briquetting deflector in the mounting hole, be provided with on the briquetting deflector and fix the centre bore of briquetting, the briquetting inlays to be located in the centre bore of briquetting deflector.
Specifically, the width of the mounting hole is larger than the width of the briquette guide plate.
Further, the moving part comprises a driving piece fixed in the mounting groove and a pressing block moving plate fixedly connected with the driving piece and arranged in the mounting hole, and the pressing block moving plate is located above the pressing block guide plate and fixedly connected with the pressing block guide plate.
Specifically, a first perspective hole which is through up and down is formed in the pressing block moving plate, and the first perspective hole is communicated with the code scanning hole of the pressing block up and down.
Specifically, the driving piece is an air cylinder, and the air cylinder is fixedly connected with the pressing block moving plate through a floating joint.
Specifically, the moving part further includes a cover plate fixed above the mounting hole of the top plate.
Specifically, the pressing block part further comprises a spring arranged between the cover plate and the pressing block.
Specifically, a second perspective hole which is communicated up and down is formed in the cover plate, and the second perspective hole is communicated with the code scanning hole of the pressing block up and down.
The utility model provides a sweep a yard testing arrangement's beneficial effect lies in: can be used for the steel sheet to use in the test of the flexible circuit board of top surface, it uses to have radium-shine sign indicating number and steel sheet test condition up on the steel sheet, be provided with on this testing arrangement's the briquetting and sweep yard hole and probe, promote the briquetting through moving part at flexible circuit board top horizontal migration, the switching of sign indicating number and test is swept in the realization, can sweep a yard operation to radium-shine sign indicating number on the steel sheet of flexible circuit board earlier, prick the needle test to the steel sheet of flexible circuit board again to accomplish two processes simultaneously on an equipment.
Drawings
Fig. 1 is a schematic perspective view of a code scanning testing device provided by the present invention;
fig. 2 is an exploded view of a top plate assembly in a code scanning test device provided by the present invention;
fig. 3 is a schematic perspective view of a top plate assembly in a code scanning test device provided by the present invention;
fig. 4 is a front view of a top plate assembly in a code scanning test device provided by the present invention in a code scanning state;
fig. 5 is a front view of a ceiling assembly in a test state in a code scanning test device provided by the present invention.
In the figure: 100-code scanning test device, 10-carrier plate component, 20-pin mold component and 40-code scanning component;
30-top plate assembly, 31-top plate, 311-installation part, 3111-installation hole, 3112-installation groove, 32-pressing block part, 321-pressing block, 3211-code scanning hole, 3212-probe, 322-pressing block guide plate, 3221-center hole, 323-spring, 33-moving part, 331-driving part, 332-pressing block moving plate, 3321-first perspective hole, 333-floating joint, 334-cover plate and 3341-second perspective hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-5, a code scanning testing apparatus 100 is provided in accordance with the present invention. The code scanning test device 100 can be used for code scanning and true four-wire testing of a flexible circuit board. With the development of science and technology, bar codes of some subminiature flexible circuit boards are mostly engraved on a steel sheet on the back surface of a B2B connector in a laser code mode, and the steel sheet on the flexible circuit board needs to be subjected to true four-line testing. And the utility model provides a sweep a yard testing arrangement 100 is just being applicable to this kind of steel sheet and setting up in the flexible circuit board top surface, and the product that has radium-shine sign indicating number on the steel sheet sweeps a yard and test the use, can accomplish simultaneously in same equipment and sweep the operation of yard and two processes of test.
As shown in fig. 1, it is a schematic perspective view of a code scanning testing apparatus 100 according to the present invention. The code scanning test device 100 includes a carrier board assembly 10 for placing a flexible circuit board, a pin mold assembly 20 disposed at the bottom of the carrier board assembly 10 for testing the flexible circuit board, a top board assembly 30 disposed at the top of the carrier board assembly 10 for fixing the flexible circuit board, and a code scanning assembly 40 disposed at the top of the top board assembly 30. The carrier board assembly 10, the pin mold assembly 20, and the code scanning assembly 40 of the code scanning testing apparatus 100 are all conventional components of the conventional code scanning testing apparatus 100. And the utility model provides a sweep sky board subassembly 30 among yard testing arrangement 100 can be at support plate subassembly 10 top translation to realize testing and sweep the switching of two kinds of different operations of sign indicating number.
Specifically, as shown in fig. 3, it is an exploded view of the top plate assembly 30 in the code scanning test device 100 provided by the present invention. The utility model provides a sweep sky board subassembly 30 among yard testing arrangement 100 including but vertical lift the sky board 31, set up briquetting part 32 and drive briquetting part 32 on the sky board 31 for the removal part 33 of sky board 31 horizontal migration. When the flexible circuit board to be tested is placed on the carrier plate assembly 10, the pressing block part 32 of the top plate assembly 30 is at an initial position, and at this time, the code scanning assembly 40 located above the top plate assembly 30 can directly penetrate through the pressing block part 32 to shoot the laser code of the steel sheet (test site) on the flexible circuit board, so that the code scanning operation is completed. Next, the moving member 33 drives the pressing member 32 to move horizontally with respect to the top plate 31 to a test state, so that the top plate assembly 30 is lowered as a whole, and then the pressing member 32 may abut against a steel sheet (test site) on the flexible circuit board of the carrier plate assembly 10, and the flexible circuit board may be tested while being fixed to the carrier plate assembly 10. The top plate assembly 30 drives the pressing block component 32 to change in the horizontal position through the moving component 33, so that different functions can be switched.
The utility model provides a briquetting part 32 is including the briquetting 321 that can butt to the test position of flexible circuit board. The pressing block 321 is provided with a code scanning hole 3211 which is through up and down and a probe 3212 which is in contact with a test position of the flexible circuit board. The pressing block 321 can ascend and descend along with the top plate 31 in the top plate assembly 30 in the vertical direction. When code scanning is needed, the pressing block 321 in the top plate assembly 30 is in an initial state, and at this time, the code scanning assembly 40 above the top plate assembly 30 can directly identify the laser code of the flexible circuit board through the code scanning hole 3211 of the pressing block 321, so that code scanning is completed. When the true four-wire test is needed, the moving part 33 drives the pressing block 321 in the pressing block part 32 to horizontally move relative to the top plate 31, so that the probe 3212 is located above the steel sheet (test position) of the flexible circuit board, then the top plate assembly 30 integrally moves downwards, so that the pressing block 321 in the pressing block part 32 is abutted to the test position of the flexible circuit board to be tested, the effect of fixing the flexible circuit board is achieved, meanwhile, the steel sheet (test position) of the flexible circuit board is abutted downwards to the needle die assembly 20 below the carrier plate assembly 10 through the pressing block 321, and the true four-wire test is achieved.
Fig. 4 is a schematic view of the ceiling assembly 30 in a code scanning state. In the code scanning state, the code scanning hole 3211 in the pressing block 321 in the top plate assembly 30 is vertically through the code scanning assembly 40 located above the top plate assembly 30, and vertically through the laser code on the steel sheet (test site) of the flexible circuit board to be tested on the carrier plate assembly 10 located below the top plate assembly 30. During code scanning, a camera lens arranged in the code scanning assembly 40 can penetrate through the code scanning hole 321 of the pressing block 321 to shoot a laser code on the carrier board assembly 10, so that code scanning operation on the flexible circuit board to be tested on the carrier board assembly 10 is realized.
Fig. 5 is a schematic view of the antenna panel assembly 30 in a test state. In a test state, the probes 3212 in the pressing block 321 in the top board assembly 30 abut against a steel sheet (test site) of the flexible circuit board to be tested on the carrier board assembly 10 located below the top board assembly 30. During testing, the probes 3212 on the pressing block 321 directly contact the testing positions on the flexible circuit board, and are respectively pricked on the upper and lower surfaces of the testing positions of the flexible circuit board with the needle module 20 located below the carrier board assembly 10, so as to perform real four-wire testing on the flexible circuit board on the carrier board assembly 10.
As shown in fig. 3, the top plate 31 of the top plate assembly 30 is provided with a mounting portion 311. In the present embodiment, two mounting portions 311 are provided on the top plate 31 at the same time, and one pressing member 32 and one moving member 33 are provided in each mounting portion 311. The number of the mounting portions 311 is related to the number of products to be tested that can be set on the carrier board assembly 10, and corresponds to each other. In the present embodiment, two mounting positions for placing the flexible circuit board are simultaneously disposed on the carrier board assembly 10, and two code scanning assemblies 40 for scanning codes are simultaneously disposed above the top board assembly 30.
Specifically, the mounting portion 311 of the ceiling plate assembly 30 includes a mounting hole 3111 penetrating vertically and a mounting groove 312 located on a side surface of the mounting hole 3111 and communicating with the mounting hole 3111, and the moving member 33 drives the pressing member 32 to move horizontally in the mounting hole 3111 in the width direction. This mounting hole 3111 link up from top to bottom, and briquetting part 32 sets up in mounting hole 3111, and mounting groove 312 is located the length direction's of mounting hole 3111 side, sets up the moving part 33 in mounting groove 312, drives briquetting part 32 in mounting hole 3111 through the moving part 33 and in the width direction of mounting hole 3111 horizontal migration.
As shown in fig. 2 and 3, the compact member 32 of the antenna assembly 30 further includes a compact guide plate 322 disposed in the mounting hole 3111. The pressing block guide plate 322 not only serves to connect the pressing block 321 and the moving member 33, but also provides a guide function for the movement of the pressing block 321 in the vertical direction, that is, the pressing block 321 can be vertically lifted in the region where the pressing block guide plate 322 is disposed. The pressing block guide plate 322 is provided with a center hole 3221 connected with the pressing block 321, and the pressing block 321 is embedded in the center hole 3221 of the pressing block guide plate 322 and moves up and down along the arrangement direction of the center hole 3221. The center hole 3221 in the pressing block guide plate 322 is arranged in a step shape, and the two sides of the corresponding pressing block 321 are provided with protruding strips which can abut against the step of the center hole 3221, so that the pressing block 321 is embedded in the center hole 3221 of the pressing block guide plate 322 from top to bottom, and the relative position of the pressing block 321 in the vertical direction is limited by the pressing block guide plate 322.
As shown in fig. 4, in the code scanning testing device 100 provided by the present invention, the width D1 of the mounting hole 3111 of the top plate 31 is greater than the width D2 of the pressing block guide plate 322 of the pressing block part 32. The difference in width between the installation hole 3111 and the pressing block guide plate 322 is the distance that the pressing block guide plate 322 can drive the pressing block 321 to move horizontally relative to the top plate 31, i.e. the distance between the probe 3212 on the pressing block 321 and the code scanning hole 3211.
As shown in fig. 3, the moving member 33 of the ceiling assembly 30 provided by the present invention includes a driving member 331 fixed in the mounting groove 312 and a compact moving plate 332 fixedly connected to the driving member 331 and disposed in the mounting hole 3111. The driving member 331 is disposed in the mounting groove 3112 of the top plate 31, and drives the pressing block moving plate 332 disposed in the mounting hole 3111 to horizontally move in the width direction of the mounting hole 3111. The press block moving plate 332 of the moving member 33 is located above the press block guide plate 322 and is fixedly connected to the press block guide plate 322. This briquetting movable plate 332 and driving piece 331 fixed connection, drive through driving piece 331 and translate in the width direction. Meanwhile, in order to ensure that the code scanning hole 3211 of the pressing block 321 on the pressing block component 32 can vertically penetrate through the code scanning assembly 40, the pressing block moving plate 332 is provided with a vertically penetrating first perspective hole 3321, and the first perspective hole 3321 is vertically communicated with the code scanning hole 3211 of the pressing block 321.
In this embodiment, the driving member 331 of the moving member 33 is a cylinder, and the cylinder is fixedly connected to the briquette moving plate 332 through a floating joint 333. One side of the floating joint 33 is fixed on the driving rod of the cylinder, and the other side is fixed on the press block moving plate 332, so that the horizontal movement of the press block moving plate 332 in the mounting hole 3111 is driven by the driving rod of the cylinder. The floating joint 33 is connected to the pressing block moving plate 332 in a floating manner, so that a certain amount of movement of the pressing block moving plate 332 in the vertical direction is ensured, and the smooth horizontal movement of the pressing block 321 in the mounting hole 3111 is ensured.
Specifically, as shown in fig. 3, the moving member 33 of the antenna assembly 30 of the present invention further includes a cover plate 334 fixed above the mounting hole 3111 of the antenna 31. A corresponding cover plate 334 is disposed above the mounting portions 311 of the top plate assembly 30, and the mounting holes 3111 of the mounting portions 311 are closed by the cover plate 334, so that the compact moving plate 332 of the moving member 33 and the compact member 32 are confined in the mounting holes 3111. Meanwhile, in order to ensure that the code scanning hole 3211 of the pressing block 321 on the pressing block member 32 can vertically penetrate through the code scanning assembly 40, a second perspective hole 3341 which vertically penetrates through is formed in the cover plate 334, and the second perspective hole 3341 is vertically communicated with the code scanning hole 3211 of the pressing block 321.
Specifically, in the present invention, the pressing block part 32 further includes a spring 323 disposed between the cover plate 334 and the pressing block 321. The spring 323 passes through the pressing block moving plate 332 of the moving component 33 and is disposed between the cover plate 334 and the pressing block 321, when the cover plate 334 is fixed on the top surface of the top plate 31, the cover plate 334 presses the pressing block 321 onto the central hole 3221 of the pressing block guiding plate 322 through the spring 323, and meanwhile, because the spring 323 is disposed between the cover plate 334 and the pressing block 321, the pressing block 321 has a certain elastic gap in the vertical direction, and when the pressing block 321 is abutted to the steel sheet (test position) of the flexible circuit board, the steel sheet of the flexible circuit board can be flexibly pushed to abut downwards to the needle mold assembly 20 at the bottom of the carrier plate assembly 10. And the spring 323 can provide a large pushing force to the pressing block 321, which is enough to push the flexible circuit board on the carrier assembly 10 downward to abut against the pin die assembly 20 below the carrier assembly 10.
As shown in fig. 1, the camera lens of the code scanning assembly 40 sequentially passes through the second perspective hole 3341 of the cover plate 334, the first perspective hole 3321 of the pressing block moving plate 332 and the code scanning hole 3211 of the pressing block 321 from top to bottom, so as to directly shoot the laser code of the steel sheet (test bit) of the flexible circuit board of the carrier plate assembly 10, thereby implementing the code scanning operation. After the code scanning operation is completed, the driving element 331 of the moving element 33 drives the pressing block moving plate 332 to move horizontally, so that the probes 3212 on the pressing block 321 move above the steel sheet (test site) of the carrier plate assembly 10, the top plate assembly 30 is driven to move downward, the probes 3212 are pressed against the product on the steel sheet (test site), and the product is tested through the probes 3212 and the pin mold assembly 20.
The utility model provides a sweep a yard testing arrangement 100 can be used for the test of the flexible circuit board of steel sheet at the top surface to use, the test condition that has radium-shine sign indicating number and steel sheet up on the steel sheet uses, be provided with on this testing arrangement 100's the briquetting 321 and sweep yard hole 3211 and probe 3212, promote briquetting 321 through moving part 33 and at the horizontal migration of flexible circuit board top, realize sweeping the switching of sign indicating number and test, can sweep a yard operation to radium-shine sign indicating number on the steel sheet of flexible circuit board earlier, prick the needle test to the steel sheet of flexible circuit board again, thereby accomplish two processes simultaneously on an equipment; the utility model provides a sweep a yard testing arrangement 100 overall structure simple, low in manufacturing cost, it is convenient to use the maintenance, and the stability of test is high.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A code scanning test device is characterized by comprising a carrier plate assembly, a pin die assembly, a top plate assembly and a code scanning assembly, wherein the carrier plate assembly is used for placing a flexible circuit board, the pin die assembly is arranged at the bottom of the carrier plate assembly and is used for testing the flexible circuit board, the top plate assembly is arranged at the top of the carrier plate assembly and is used for fixing the flexible circuit board, and the code scanning assembly is arranged at the top of the top plate assembly;
the top plate assembly comprises a top plate capable of vertically lifting, a pressing block component arranged on the top plate and a moving component for driving the pressing block component to horizontally move relative to the top plate;
the pressing block component comprises a pressing block which can be abutted to the testing position of the flexible circuit board, and the pressing block is provided with a code scanning hole which is communicated up and down and a probe which is contacted with the testing position of the flexible circuit board.
2. The code scanning test device of claim 1, wherein the top plate is provided with a mounting portion, the mounting portion comprises a mounting hole which is vertically penetrated and a mounting groove which is located on the side surface of the mounting hole and is communicated with the mounting hole, and the moving member drives the pressing block member to horizontally move in the mounting hole along the width direction.
3. The code scanning test device as claimed in claim 2, wherein the pressing block component further comprises a pressing block guide plate disposed in the mounting hole, the pressing block guide plate is provided with a central hole for fixing the pressing block, and the pressing block is embedded in the central hole of the pressing block guide plate.
4. A code scanning test device as claimed in claim 3, wherein the width of said mounting hole is larger than the width of said compact guide plate.
5. The code scanning test device as claimed in claim 3, wherein the moving member includes a driving member fixed in the mounting groove and a pressing block moving plate fixedly connected to the driving member and disposed in the mounting hole, the pressing block moving plate being located above and fixedly connected to the pressing block guide plate.
6. The code scanning test device of claim 5, wherein the pressing block moving plate is provided with a first perspective hole which is vertically communicated with the code scanning hole of the pressing block.
7. The code scanning test device of claim 5, wherein the driving member is a cylinder, and the cylinder is fixedly connected to the pressing block moving plate through a floating joint.
8. The code scanning test device of claim 5, wherein the moving member further comprises a cover plate fixed over the mounting hole of the top plate.
9. The code scanning test device of claim 8, wherein the pressing block member further comprises a spring disposed between the cover plate and the pressing block.
10. The code scanning test device of claim 8, wherein the cover plate is provided with a second see-through hole which is vertically through, and the second see-through hole is vertically communicated with the code scanning hole of the pressing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221839398.4U CN218122170U (en) | 2022-07-14 | 2022-07-14 | Sweep a yard testing arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221839398.4U CN218122170U (en) | 2022-07-14 | 2022-07-14 | Sweep a yard testing arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218122170U true CN218122170U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221839398.4U Active CN218122170U (en) | 2022-07-14 | 2022-07-14 | Sweep a yard testing arrangement |
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| Country | Link |
|---|---|
| CN (1) | CN218122170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117452121A (en) * | 2023-10-30 | 2024-01-26 | 乐沪电子有限公司 | Method, device and computer storage medium for testing electronic product through code scanner |
-
2022
- 2022-07-14 CN CN202221839398.4U patent/CN218122170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117452121A (en) * | 2023-10-30 | 2024-01-26 | 乐沪电子有限公司 | Method, device and computer storage medium for testing electronic product through code scanner |
| CN117452121B (en) * | 2023-10-30 | 2024-05-24 | 乐沪电子有限公司 | Method, device and computer storage medium for testing electronic product through code scanner |
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