CN114814310A

CN114814310A - Integrated testing and positioning device for flexible FPC assembly

Info

Publication number: CN114814310A
Application number: CN202210554604.5A
Authority: CN
Inventors: 张波; 瞿尉; 张宣力; 梅雪春; 黄向宜; 黄秀瑜; 曾凡刚
Original assignee: Shenzhen Zhongruan Xinda Electronics Co ltd
Current assignee: Shenzhen Zhongruan Xinda Electronics Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-07-29

Abstract

The invention relates to a positioning device, in particular to an integrated testing and positioning device for a flexible FPC assembly. The technical problem of the invention is that: the integrated testing and positioning device for the flexible FPC assembly is capable of preventing the flexible FPC assembly from deforming during testing. The utility model provides an integral type test positioner of flexible FPC subassembly, is including support column, bounding wall, gusset plate and backup pad etc. the support column outside is provided with the bounding wall, and the support column left and right sides all is provided with the backup pad, all is provided with two gusset plates between bounding wall left and right sides and the backup pad downside. According to the invention, the first moving plate moves upwards by opening the telescopic cylinder to support the flexible FPC assembly, so that the flexible FPC assembly can be prevented from bending and deforming during testing, meanwhile, the elastic frame can compact the flexible FPC assembly, and then people can test the flexible FPC assembly by means of a tool.

Description

Integrated testing and positioning device for flexible FPC assembly

Technical Field

The invention relates to a positioning device, in particular to an integrated testing and positioning device for a flexible FPC assembly.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film serving as a base material and has high reliability and excellent thickness, and has the characteristics of high wiring density, light weight and thin thickness, and a flexible FPC assembly needs to be detected before being used.

Application publication number is CN107195330A, discloses a flexible FPC test strip and test method thereof, it is regional with the golden finger that a binding post that is connected with the storage card electricity and a storage card interface electricity that is used for awaiting measuring are connected to be equipped with at least on the test strip, binding post is connected with the regional electricity of golden finger through the line of walking that sets up on the test strip, the regional both sides of golden finger all are equipped with locating hole and mounting hole, through setting up locating hole and the mounting hole in the regional both sides of golden finger during the use for the test strip is accurate to be fixed on the base, and this test strip can promote the accuracy of storage card interface test, however this test strip can not carry out the compaction support to it when flexible FPC subassembly is tested, and then takes place deformation when can not preventing flexible FPC subassembly test.

Therefore, an integrated testing and positioning device for a flexible FPC assembly is now developed, which can prevent the flexible FPC assembly from deforming during testing.

Disclosure of Invention

In order to overcome the defect that the flexible FPC assembly cannot be prevented from deforming during testing, the invention has the technical problems that: the integrated testing and positioning device for the flexible FPC assembly is capable of preventing the flexible FPC assembly from deforming during testing.

The utility model provides an integral type test positioner of flexible FPC subassembly, is provided with the bounding wall including support column, bounding wall, gusset plate, backup pad, compaction mechanism and withstanding mechanism in the support column outside, and the support column left and right sides all is provided with the backup pad, all is provided with two gusset plates between bounding wall left and right sides and the backup pad downside, is provided with compaction mechanism between the support column inner wall, is provided with between the support column inner wall and withstands the mechanism.

Further explain, the compacting mechanism is including the support frame, telescopic cylinder, the elasticity frame, spliced pole and flexible pipe, be provided with the support frame between the support column left and right sides inner wall, the support frame upside is provided with two telescopic cylinder, be provided with the elasticity frame between two telescopic cylinder telescopic link downside, the elasticity frame left and right sides all is provided with two spliced poles, the spliced pole outside all is provided with flexible pipe, the inside all slidingtype of telescopic pipe is provided with the movable rod, all be provided with expanding spring between movable rod upside and the intraductal diapire of telescopic pipe.

Further, the propping mechanism comprises a connecting shaft, a first rotating pore plate, a connecting plate, a first moving plate, a connecting frame, a connecting rod, a fixed seat, a first limiting rod and a first reset spring, two connecting shafts are arranged between the inner walls of the front side and the rear side of the supporting column, two first rotating pore plates are arranged on the connecting shaft in an all-rotating manner, the connecting plate is arranged on the outer side of the first rotating pore plate in an all-rotating manner, the connecting plate is connected with the supporting column in a sliding manner, the connecting rod is arranged on the inner side of the first rotating pore plate in a sliding manner, the connecting frame is arranged on the upper side of the adjacent two connecting rods in an all-rotating manner, the first moving plate is arranged between the upper sides of the two connecting frames, the fixed seats are symmetrically arranged on the left side and the right side of the inner walls of the front side and the rear side of the supporting column, two first limiting rods are arranged on the fixed seats in a sliding manner, the upper sides of the first limiting rods are fixedly connected with the adjacent connecting plates, and two first reset springs are arranged between the lower sides of the connecting plates and the fixed seats, the first return springs are wound on the surface of the first limiting rod.

Further explain, still including detection mechanism, detection mechanism is provided with the picture peg including swivel mount, connection needle, limiting plate, first torsion spring and picture peg, and the rotary type is provided with the swivel mount between the both sides around the elasticity frame, and swivel mount downside right part is provided with the connection needle, and both sides upper portion all is provided with the limiting plate around the elasticity frame, all is provided with first torsion spring around the swivel mount between both sides inner wall and the elasticity frame front and back both sides, and the equal slidingtype in both sides right part is provided with the picture peg that can dismantle around the elasticity frame.

Further explain, still including clamping mechanism, clamping mechanism is including the fixed plate, the second movable plate, the second gag lever post, head board and second reset spring, four angular position positions of support column upside all are provided with the fixed plate, four angular position of support column all slidingtype are provided with the second movable plate, the equal bilateral symmetry in both sides is provided with the head board around the support column, the equal slidingtype is provided with the second gag lever post on the head board, second gag lever post downside all with adjacent second movable plate upper portion outside rigid coupling, all be provided with second reset spring between second gag lever post and the head board downside, second reset spring all winds on the second gag lever post surface.

The positioning mechanism comprises a fixed shaft, a connecting round rod, a second rotary pore plate, a positioning square frame, a limiting square rod and a third reset spring, the right side of the elastic frame is provided with the fixed shaft, the connecting round rod is arranged between two telescopic pipes on the right side in a sliding manner, the lower side of the connecting round rod is fixedly connected with a movable rod in the telescopic pipes, the front side and the rear side of the fixed shaft are both provided with the second rotary pore plate in a sliding manner, the connecting round rod is connected with the second rotary pore plate in a sliding manner, the positioning square frame is arranged between the front sides of the two second rotary pore plates in a rotating manner, the upper side of the elastic frame is provided with four limiting square rods, the limiting square rods are connected with the positioning square frame in a sliding manner, four third reset springs are arranged between the left part of the lower side of the positioning square frame and the upper side of the elastic frame, and the third reset springs are wound on the surfaces of the limiting square rods.

Further, the device also comprises a pressing mechanism, the pressing mechanism comprises connecting seats, a rotating rod frame, a roller and a second torsion spring, the two connecting seats are arranged on the inner wall of the upper side of the elastic frame, the rotating rod frame is arranged between the two connecting seats in a rotating mode, the second torsion spring is arranged between the outer side of the right part of the rotating rod frame and the inner walls of the front side and the rear side of the connecting seats, and the roller is arranged on the left side of the rotating rod frame in a rotating mode.

Further, handles are arranged on the outer sides of the inserting plates.

The invention has the beneficial effects that: 1. according to the invention, the first moving plate moves upwards by opening the telescopic cylinder to support the flexible FPC assembly, so that the flexible FPC assembly can be prevented from bending and deforming during testing, meanwhile, the elastic frame can compact the flexible FPC assembly, and then people can test the flexible FPC assembly by means of a tool.

2. According to the invention, the flexible cylinder is started, so that the elastic frame moves towards the lower side, the rotary frame and the connecting needle move towards the lower side, then the plug board is pulled out, then people rotate the rotary frame, and then the connecting needle can detect the flexible FPC assembly.

3. Through the second movable plate that moves to the upside, then people place the flexible FPC subassembly between four fixed plate upsides, then release the second movable plate, can carry out the chucking to the flexible FPC subassembly spacing.

4. According to the invention, the flexible cylinder is started, so that the positioning frame moves to the lower side, the testing place of the flexible FPC assembly can be positioned, and the detection accuracy of the flexible FPC assembly can be improved.

5. Through opening telescopic cylinder for the elasticity frame moves to the downside, then when roller and flexible FPC subassembly contact, can compress tightly flexible FPC subassembly left side, takes place the perk on its left side when preventing the test of flexible FPC subassembly.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a partial perspective view of the present invention.

Fig. 3 is a schematic perspective view of the compaction mechanism of the present invention.

Fig. 4 is a schematic perspective view of the holding mechanism of the present invention.

Fig. 5 is a schematic front side three-dimensional structure diagram of the propping mechanism of the invention.

Fig. 6 is a schematic perspective view of the invention at a.

Fig. 7 is a schematic perspective view of the present invention at position B.

Fig. 8 is a schematic perspective view of the detecting mechanism of the present invention.

Fig. 9 is a schematic perspective view of the present invention at position C.

Fig. 10 is a perspective view of the clamping mechanism of the present invention.

Fig. 11 is a schematic perspective view of the present invention at position D.

Fig. 12 is a schematic perspective view of the positioning mechanism of the present invention.

Fig. 13 is a schematic perspective view of the present invention at E.

Fig. 14 is a schematic perspective view of the pressing mechanism of the present invention.

Fig. 15 is a schematic perspective view of the present invention at position F.

Reference numbers in the drawings: 1: support column, 2: coaming, 3: reinforcing plate, 4: support plate, 5: compacting mechanism, 51: support, 52: telescopic cylinder, 53: elastic frame, 54: connecting column, 55: a telescopic pipe, 6: abutting mechanism, 61: connecting shaft, 62: first rotary orifice plate, 63: connection plate, 64: first moving plate, 65: connecting frame, 66: link, 67: fixing seat, 68: first stopper rod, 69: first return spring, 7: detection mechanism, 71: rotating frame, 72: connecting needle, 73: a limit plate, 74: first torsion spring, 75: plug board, 8: clamping mechanism, 81: fixing plate, 82: second moving plate, 83: second stopper rod, 84: round head plate, 85: second return spring, 9: positioning mechanism, 91: fixed shaft, 92: connecting round bar, 921: second rotary orifice plate, 93: positioning block, 94: spacing square bar, 95: third return spring, 10: pressing mechanism, 101: a connecting socket, 102: rotating bar frame, 103: roller, 104: a second torsion spring.

Detailed Description

The present invention will be further described with reference to specific examples, which are illustrative of the invention and are not to be construed as limiting the invention.

Example 1

The utility model provides an integral type test positioner of flexible FPC subassembly, as shown in fig. 1-7, including support column 1, bounding wall 2, gusset plate 3, backup pad 4, compaction mechanism 5 and withstand mechanism 6, the support column 1 outside is equipped with bounding wall 2, the support column 1 left and right sides all is equipped with backup pad 4, all be equipped with two gusset plates 3 between the bounding wall 2 left and right sides and the backup pad 4 downside, gusset plate 3 can improve backup pad 4 stability, be equipped with compaction mechanism 5 between the support column 1 inner wall, compaction mechanism 5 can play to compress tightly fixed action flexible FPC subassembly, be equipped with between the support column 1 inner wall and withstand mechanism 6, withstand mechanism 6 and can play the supporting role to flexible FPC subassembly.

As shown in fig. 1, fig. 2 and fig. 3, the compacting mechanism 5 includes a support frame 51, a telescopic cylinder 52, an elastic frame 53, a connection column 54 and a telescopic pipe 55, the support frame 51 is arranged between the inner walls of the left and right sides of the support column 1, two telescopic cylinders 52 are arranged on the upper side of the support frame 51, the elastic frame 53 is arranged between the telescopic rods of the two telescopic cylinders 52, the elastic frame 53 can play a compacting effect on the flexible FPC assembly, the left and right sides of the elastic frame 53 are respectively provided with two connection columns 54, the outer sides of the connection columns 54 are respectively provided with a telescopic pipe 55, the inside of the telescopic pipe 55 is respectively connected with a movable rod in a sliding manner, and a telescopic spring is arranged between the upper side of the movable rod and the inner bottom wall of the telescopic pipe 55.

As shown in fig. 1, 2, 4, 5, 6 and 7, the propping mechanism 6 includes a connecting shaft 61, a first rotating hole plate 62, a connecting plate 63, a first moving plate 64, a connecting frame 65, a connecting rod 66, a fixing seat 67, a first limit rod 68 and a first return spring 69, two connecting shafts 61 are disposed between the inner walls of the front and rear sides of the support column 1, two first rotating hole plates 62 are rotatably connected to the connecting shafts 61, a connecting plate 63 is rotatably connected to the outer side of the first rotating hole plate 62, the connecting plate 63 is slidably connected to the support column 1, the connecting plate 63 can prop against the extension tube 55, the connecting rod 66 is slidably connected to the inner side of the first rotating hole plate 62, the connecting frame 65 is rotatably connected between the upper sides of two adjacent connecting rods 66, the first moving plate 64 is disposed between the upper sides of the two connecting frames 65, the fixing seats 67 are symmetrically disposed on the inner walls of the front and rear sides of the support column 1, all be connected with two first gag lever posts 68 on the fixing base 67 slidingly, first gag lever post 68 upside all with adjacent connecting plate 63 rigid coupling, first gag lever post 68 can play limiting displacement to connecting plate 63, all is equipped with two first reset spring 69 between connecting plate 63 downside and the fixing base 67 upside, and first reset spring 69 all is on first gag lever post 68 surface around rolling up, and first reset spring 69 can make connecting plate 63 remove and reset.

When people need to test the flexible FPC assembly, the device can be used for realizing the test, firstly, people place the flexible FPC assembly between the two supporting plates 4, then people start the telescopic cylinder 52, the telescopic rod of the telescopic cylinder 52 extends to enable the elastic frame 53 to move downwards, the elastic frame 53 moves downwards to drive the telescopic pipe 55 to move downwards, when the telescopic pipe 55 moves to the position of the connecting plate 63, the connecting plate 63 is pushed downwards, then when the connecting plate 63 moves to the lowest position, the movable rod in the telescopic pipe 55 moves upwards, at the moment, the telescopic spring in the telescopic pipe 55 is compressed, the connecting plate 63 moves downwards to enable the first limiting rod 68 to slide downwards, at the moment, the first reset spring 69 is compressed, then the connecting plate 63 moves downwards to drive the outer side of the first rotary orifice plate 62 to rotate downwards, then the inner side of the first rotary orifice plate 62 rotates upwards, the inner side of the first rotary orifice plate 62 rotates to the upper side to drive the connecting rod 66 to move to the upper side, so that the connecting frame 65 moves to the upper side, the flexible FPC assembly can be supported, the flexible FPC assembly is prevented from being bent to the lower side, meanwhile, the elastic frame 53 can compact the flexible FPC assembly, then the telescopic cylinder 52 is closed by people, then people can test the flexible FPC assembly by means of tools, after the test is finished, the telescopic cylinder 52 is reversely opened by people, the telescopic rod of the telescopic cylinder 52 shortens to the upper side to drive the elastic frame 53 to move and reset to the upper side, the elastic frame 53 moves to the upper side to drive the telescopic pipe 55 to move and reset to the upper side, then when the telescopic pipe 55 is separated from the connecting plate 63, the movable rod in the telescopic pipe 55 moves to the lower side under the action of the telescopic spring, then the connecting plate 63 moves to the upper side under the action of the first reset spring 69, and the connecting plate 63 moves to enable the outer side of the first rotary orifice plate 62 to rotate to the upper side, then make the inboard downside of first rotatory orifice plate 62 rotate, the inboard downside of first rotatory orifice plate 62 rotates and makes connecting rod 66 move to the downside, and then make link 65 move to the downside and reset, then reset the back when elasticity frame 53, people close telescopic cylinder 52, then people will test the good flexible FPC subassembly take out can, the operation can be convenient for people test the flexible FPC subassembly more than repeating, can prevent in the flexible FPC subassembly test process simultaneously that the flexible FPC subassembly from taking place deformation and influence the test.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 2, 8 and 9, the flexible FPC testing device further includes a detection mechanism 7 capable of testing the flexible FPC assembly, the detection mechanism 7 includes a rotating frame 71, a connecting pin 72, a limiting plate 73, a first torsion spring 74 and an insertion plate 75, the rotating frame 71 is rotatably connected between the front side and the rear side of the elastic frame 53, the connecting pin 72 is disposed at the right portion of the lower side of the rotating frame 71, the connecting pin 72 is capable of testing the flexible FPC assembly, the limiting plates 73 are disposed at the upper portions of the front side and the rear side of the elastic frame 53, the limiting plates 73 are capable of limiting the rotating frame 71, the first torsion spring 74 is disposed between the inner walls of the front side and the rear side of the rotating frame 71 and the front side and the rear side of the elastic frame 53, the first torsion spring 74 is capable of rotatably resetting the rotating frame 71, the insertion plate 75 capable of being detachably connected to the right portions of the front side and the rear side of the elastic frame 53, the insertion plate 75 is capable of limiting the rotating frame 71, the outside of the insert plate 75 is provided with a handle, which can facilitate people to pull out the insert plate 75.

When people need to detect the flexible FPC assembly, firstly, people place the flexible FPC assembly between the supporting plates 4, then people open the telescopic cylinder 52 to enable the elastic frame 53 to move downwards, the elastic frame 53 moves downwards to drive the rotating frame 71 and the connecting needle 72 to move downwards, when the elastic frame 53 moves to the upper side of the flexible FPC assembly and presses the flexible FPC assembly, people close the telescopic cylinder 52, then people pull out the plug board 75 outwards, people can conveniently pull out the plug board 75 due to the fact that handles are arranged on the outer sides of the plug boards 75, then people rotate the rotating frame 71 downwards, the rotating frame 71 rotates downwards to drive the connecting needle 72 to rotate downwards, then the connecting needle 72 can detect the flexible FPC assembly, after detection is completed, people release the rotating frame 71, then the rotating frame 71 rotates upwards under the action of the first torsion spring 74, at this time, the limiting plate 73 can prevent the rotating frame 71 from being damaged due to excessive rotation, the swivel mount 71 rotates to the upper side to drive the connecting needle 72 to rotate to the upper side, then people inject the inserting plate 75 to the inner side for resetting, the inserting plate 75 can play a limiting role on the swivel mount 71, then people reversely open the telescopic cylinder 52, so that the elastic frame 53 moves to the upper side for resetting, the elastic frame 53 moves to the upper side to drive the swivel mount 71 and the connecting needle 72 to move to the upper side for resetting, then the telescopic cylinder 52 is closed, then people take out the detected flexible FPC assembly, and the operation can be convenient for people to detect the flexible FPC assembly by repeating the above operation.

As shown in fig. 1, 2, 10 and 11, the flexible FPC module clamping device further comprises a clamping mechanism 8 capable of clamping and limiting the flexible FPC module, the clamping mechanism 8 comprises a fixed plate 81, a second moving plate 82, a second limiting rod 83, a round head plate 84 and a second return spring 85, the fixed plate 81 is arranged at each of four angular positions on the upper side of the support column 1, the second moving plate 82 is slidably connected to each of four angular positions of the support column 1, the second moving plate 82 can clamp and limit the flexible FPC module, the round head plates 84 are symmetrically arranged on the front side and the rear side of the support column 1, the second limiting rods 83 are slidably connected to the round head plates 84, the round head plates 84 can guide the second limiting rods 83, the lower sides of the second limiting rods 83 are fixedly connected to the outer sides of the upper portions of the adjacent second moving plates 82, the second limiting rods 83 can limit the second moving plates 82, the second return springs 85 are arranged between the second limiting rods 83 and the lower sides of the round head plates 84, the second return springs 85 are wound around the surfaces of the second limiting rods 83, and the second return springs 85 can move and return the second moving plate 82.

When people need to position the flexible FPC assembly, firstly, people pull the second moving plate 82 upwards, the second moving plate 82 moves upwards to drive the second limiting rod 83 to move upwards, at the moment, the second reset spring 85 is compressed, then people can place the flexible FPC assembly between the upper sides of the four fixed plates 81, after the flexible FPC assembly is placed, people release the second moving plate 82, then the second moving plate 82 moves downwards to reset under the action of the second reset spring 85, the second moving plate 82 can clamp and position the flexible FPC assembly, people can conveniently test the flexible FPC assembly, the second moving plate 82 moves downwards to drive the second limiting rod 83 to move downwards, the second limiting rod 83 can limit the second moving plate 82, after the test of the flexible FPC assembly is completed, people pull the second moving plate 82 upwards to separate the second moving plate 82 from the flexible FPC assembly, the second reset spring 85 is compressed at the moment, people can take out the tested flexible FPC assembly, the people release the second moving plate 82 after the flexible FPC assembly is taken out, then the second moving plate 82 moves downwards under the action of the second reset spring 85 to reset, the flexible FPC assembly to be tested can be clamped and positioned by repeating the above operations, and then the flexible FPC assembly can be prevented from shaking during detection.

As shown in fig. 1, 2, 12 and 13, the flexible FPC testing device further comprises a positioning mechanism 9 for people to accurately test the flexible FPC assembly, the positioning mechanism 9 comprises a fixed shaft 91, a connecting round rod 92, a second rotating hole plate 921, a positioning square frame 93, a limiting square rod 94 and a third return spring 95, the fixed shaft 91 is arranged on the right side of the elastic frame 53, the connecting round rod 92 is slidably connected between two telescopic pipes 55 on the right side, the lower side of the connecting round rod 92 is fixedly connected with a movable rod in the telescopic pipes 55, the second rotating hole plate 921 is slidably connected on the front side and the rear side of the fixed shaft 91, the connecting round rod 92 is slidably connected with the second rotating hole plate 921, the positioning square frame 93 is rotatably connected between the front sides of the two second rotating hole plates 921, the positioning square frame 93 can position a testing position, so as to improve the testing accuracy, the four limiting square rods 94 are arranged on the upper side of the elastic frame 53, the limiting square rods 94 are slidably connected with the positioning square frame 93, spacing square pole 94 can play limiting displacement to location square frame 93, is equipped with four third reset spring 95 between location square frame 93 downside left part and the elasticity frame 53 upside, and third reset spring 95 all winds on spacing square pole 94 surface, and third reset spring 95 can make location square frame 93 remove reset.

When people need to perform positioning detection on the flexible FPC assembly, firstly, people place the flexible FPC assembly between the upper sides of the supporting plates 4, then people open the telescopic cylinder 52 to enable the elastic frame 53 and the telescopic pipe 55 to move towards the lower side, the elastic frame 53 moves towards the lower side to drive the fixed shaft 91 to move towards the lower side, and further enable the positioning frame 93 to move towards the lower side, when the telescopic pipe 55 moves to the upper side of the connecting plate 63, the movable rod in the telescopic pipe 55 is enabled to move towards the upper side, at the same time, the telescopic spring in the telescopic pipe 55 is compressed, and further the connecting round rod 92 moves towards the upper side, the connecting round rod 92 moves towards the upper side to enable the second rotating hole plate 921 to rotate towards the lower side, the second rotating hole plate 921 rotates towards the lower side to drive the positioning frame 93 to move towards the lower side, then the positioning frame 93 moves towards the lower side to enable the third return spring 95 to be compressed, and meanwhile, the limiting square rod 94 can limit the positioning frame 93, then the positioning frame 93 can position the place of the flexible FPC assembly to be tested, so as to make the test result more accurate, after the test is completed, people reversely open the telescopic cylinder 52, so that the elastic frame 53 and the telescopic tube 55 move upwards to reset, the elastic frame 53 moves upwards to drive the fixed shaft 91 to move upwards to reset, when the telescopic tube 55 is separated from the connecting plate 63, the movable rod in the telescopic tube 55 moves upwards to reset under the action of the telescopic spring, the movable rod moves upwards to drive the connecting round rod 92 to move upwards, then the positioning frame 93 moves upwards to reset under the action of the third reset spring 95, then the second rotary pore plate 921 rotates upwards to reset, then the telescopic cylinder 52 is closed, then the tested flexible FPC assembly is taken out, and the place of the flexible FPC assembly can be positioned by repeating the above operations, and then the accuracy of the test of the flexible FPC assembly can be enhanced.

As shown in fig. 1, fig. 2, fig. 14 and fig. 15, the flexible FPC module pressing device further includes a pressing mechanism 10 capable of pressing the flexible FPC module, the pressing mechanism 10 includes a connecting seat 101, a rotating rod frame 102, a roller 103 and a second torsion spring 104, two connecting seats 101 are disposed on an upper inner wall of the elastic frame 53, the rotating rod frame 102 is rotatably connected between the two connecting seats 101, the second torsion spring 104 is disposed between a right outer side of the rotating rod frame 102 and inner walls of front and rear sides of the connecting seats 101, the second torsion spring 104 can enable the rotating rod frame 102 to rotate and reset, the roller 103 is rotatably connected to a left side of the rotating rod frame 102, the roller 103 can press the flexible FPC module, and the left side of the flexible FPC module is prevented from tilting.

When people test the flexible FPC assembly, firstly people place the flexible FPC assembly between the upper sides of the supporting plates 4, then people open the telescopic cylinder 52 to enable the elastic frame 53 to move downwards, the elastic frame 53 moves downwards to drive the roller 103 and the rotating rod frame 102 to move downwards, when the roller 103 is in contact with the flexible FPC assembly, the roller 103 can enable the roller 103 to move upwards, the roller 103 can compress the left side of the flexible FPC assembly to prevent the left side of the flexible FPC assembly from tilting during testing, the roller 103 moves upwards to drive the rotating rod frame 102 to rotate upwards, at the moment, the second torsion spring 104 is twisted, then people can test the flexible FPC assembly, after the testing is completed, people reversely open the telescopic cylinder 52 to enable the elastic frame 53 to move upwards to reset, the elastic frame 53 moves upwards to drive the rotating rod frame 102 and the roller 103 to move upwards, when the roller 103 is separated from the flexible FPC assembly, the rotating rod frame 102 rotates downwards to reset under the action of the second torsion spring 104, the rotating rod frame 102 rotates downwards to drive the roller 103 to move downwards to reset, then the telescopic cylinder 52 is closed, then the flexible FPC assembly is taken out, the left side of the flexible FPC assembly can be tightly pressed when the flexible FPC assembly is tested by repeating the operations, and the tilting of the left side of the flexible FPC assembly can be prevented.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an integral type test positioner of flexible FPC subassembly, is provided with bounding wall (2) including support column (1), bounding wall (2), gusset plate (3) and backup pad (4) in the support column (1) outside, and the support column (1) left and right sides all is provided with backup pad (4), all is provided with two gusset plates (3), characterized by between bounding wall (2) left and right sides and backup pad (4) downside: the device is characterized by further comprising a compaction mechanism (5) and a propping mechanism (6), wherein the compaction mechanism (5) is arranged between the inner walls of the supporting columns (1), and the propping mechanism (6) is arranged between the inner walls of the supporting columns (1).

2. The integrated test positioning device for the flexible FPC assembly of claim 1, wherein: compacting mechanism (5) are including support frame (51), telescopic cylinder (52), elasticity frame (53), spliced pole (54) and flexible pipe (55), be provided with support frame (51) between support column (1) the left and right sides inner wall, support frame (51) upside is provided with two telescopic cylinder (52), be provided with elasticity frame (53) between two telescopic cylinder (52) the telescopic link downside, elasticity frame (53) the left and right sides all is provided with two spliced pole (54), spliced pole (54) outside all is provided with flexible pipe (55), flexible pipe (55) inside all slidingtype is provided with the movable rod, all be provided with expanding spring between bottom wall in movable rod upside and flexible pipe (55).

3. The integrated test positioning device for the flexible FPC assembly of claim 2, wherein: the propping mechanism (6) comprises a connecting shaft (61), a first rotating pore plate (62), a connecting plate (63), a first moving plate (64), a connecting frame (65), a connecting rod (66), a fixing seat (67), a first limiting rod (68) and a first reset spring (69), wherein two connecting shafts (61) are arranged between the inner walls of the front side and the rear side of the support pillar (1), two first rotating pore plates (62) are arranged in a uniform rotating manner on the connecting shaft (61), the connecting plate (63) is arranged in a uniform rotating manner on the outer side of the first rotating pore plate (62), the connecting plate (63) is connected with the support pillar (1) in a sliding manner, the connecting rod (66) is arranged in a sliding manner on the inner side of the first rotating pore plate (62), the connecting frame (65) is arranged in a uniform rotating manner between the upper sides of two adjacent connecting rods (66), the first moving plate (64) is arranged between the upper sides of the two connecting frames (65), the fixing seats (67) are symmetrically arranged on the inner walls of the front side and the rear side of the support pillar (1), all be provided with two first gag lever posts (68) on fixing base (67) slidingtype, first gag lever post (68) upside all with adjacent connecting plate (63) rigid coupling, all be provided with two first reset spring (69) between connecting plate (63) downside and fixing base (67) upside, first reset spring (69) all around rolling up on first gag lever post (68) surface.

4. The integrated test positioning device for the flexible FPC assembly of claim 3, wherein: the elastic frame is characterized by further comprising a detection mechanism (7), the detection mechanism (7) comprises a rotating frame (71), a connecting needle (72), a limiting plate (73), a first torsion spring (74) and an inserting plate (75), the rotating frame (71) is arranged between the front side and the rear side of the elastic frame (53) in a rotating mode, the connecting needle (72) is arranged on the right portion of the lower side of the rotating frame (71), the limiting plate (73) is arranged on the upper portion of the front side and the rear side of the elastic frame (53), the first torsion spring (74) is arranged between the inner walls of the front side and the rear side of the rotating frame (71) and the front side and the rear side of the elastic frame (53), and the inserting plate (75) capable of being detached is arranged on the right portion of the front side and the rear side of the elastic frame (53) in a sliding mode.

5. The integrated test positioning device for the flexible FPC assembly of claim 4, wherein: the clamping mechanism (8) comprises a fixing plate (81), a second moving plate (82), a second limiting rod (83), a round head plate (84) and a second reset spring (85), the fixing plate (81) is arranged at four angular positions on the upper side of the support column (1), the second moving plate (82) is arranged at four angular positions of the support column (1) in an all-sliding mode, the round head plate (84) is arranged at the front side and the rear side of the support column (1) in an all-bilateral symmetry mode, the second limiting rod (83) is arranged on the round head plate (84) in an all-sliding mode, the lower side of the second limiting rod (83) is fixedly connected with the outer side of the upper portion of the adjacent second moving plate (82), the second reset spring (85) is arranged between the lower sides of the second limiting rod (83) and the round head plate (84), and the second reset spring (85) is wound on the surface of the second limiting rod (83).

6. The integrated test positioning device for the flexible FPC assembly of claim 5, wherein: the device also comprises a positioning mechanism (9), wherein the positioning mechanism (9) comprises a fixed shaft (91), a connecting round rod (92), a second rotary pore plate (921), a positioning square frame (93), a limiting square rod (94) and a third reset spring (95), the fixed shaft (91) is arranged on the right side of the elastic frame (53), the connecting round rod (92) is arranged between two telescopic pipes (55) on the right side in a sliding manner, the lower side of the connecting round rod (92) is fixedly connected with a movable rod in the telescopic pipes (55), the second rotary pore plate (921) is arranged on the front side and the rear side of the fixed shaft (91) in a sliding manner, the connecting round rod (92) is connected with the second rotary pore plate (921) in a sliding manner, the positioning square frame (93) is rotatably arranged between the front sides of the two second rotary pore plates (921), the four limiting square rods (94) are arranged on the upper side of the elastic frame (53), and the limiting square rod (94) is connected with the positioning square frame (93) in a sliding manner, four third return springs (95) are arranged between the left part of the lower side of the positioning frame (93) and the upper side of the elastic frame (53), and the third return springs (95) are wound on the surface of the limiting square rod (94).

7. The integrated test positioning device for the flexible FPC assembly of claim 6, wherein: the roller pressing mechanism comprises a pressing mechanism (10), the pressing mechanism (10) comprises connecting seats (101), rotating rod frames (102), rollers (103) and second torsion springs (104), two connecting seats (101) are arranged on the inner wall of the upper side of an elastic frame (53), the rotating rod frames (102) are arranged between the two connecting seats (101) in a rotating mode, the second torsion springs (104) are arranged between the outer side of the right portion of each rotating rod frame (102) and the inner walls of the front side and the rear side of each connecting seat (101), and the rollers (103) are arranged on the left side of each rotating rod frame (102) in a rotating mode.

8. An integral test fixture for a flexible FPC assembly according to claim 7 and wherein: handles are arranged on the outer sides of the inserting plates (75).