TWM638948U - Buffer detection module and device - Google Patents

Abstract

The invention provides a detection device, which includes a base, at least one detection module, a driving group, a vacuum module and a vacuum driving group, if it is desired to perform electrical testing on the detection area at the bottom of an electronic product At the same time, through the technical features such as the vacuum module corresponding to the base of the detection device through the detection area of the electronic product and abutting against a soft ring of the vacuum module, in this way, the electrical When the electronic product to be detected is placed on the base of the detection device, the effect of buffering can be effectively achieved, so that the electronic product can subsequently obtain a more stable electrical detection effect.

Description

Buffer detection module and device

This creation is related to electronic product testing technology, especially a kind of buffer detection module and device suitable for testing electronic products.

There are many types of electronic product testing modules currently in use. In order to further ensure the normal and complete operation of the product after the completion of the manufacturing, it is necessary to go through a certain program of electrical testing before the electronic product is shipped; however , sometimes for some electronic products with special specifications, the area to be tested is at the bottom. Therefore, how to improve and adapt to the position of electronic products with special specifications at the bottom area to be tested and effectively carry out the electronic products with special specifications The electrical testing is actually the purpose of this creation to improve.

In order to solve the problems described in the prior art, this invention provides a detection device, which will be able to effectively Improve and enhance the electrical testing yield of electronic products with special specifications; in addition, through a vacuum module included in the testing device, the testing area at the bottom of the electronic product corresponds to the vacuum module of the testing device and The technical features such as the soft ring against the vacuum module, in this way, can effectively achieve the effect of cushioning when the electronic product to be tested for electrical properties is placed on the testing device.

To achieve the above purpose, the invention provides a detection device, which includes a base, at least one detection module, a driving group, a vacuum module and a vacuum driving group. In addition, the at least one detection module system includes a fixed base, a support base, a slide rail set, a probe base, a spring and an actuating component; and the at least one detection module system uses the fixed base set It is arranged on the base, and the fixed base of the at least one detection module is provided with an actuating part, and the support base is set on the fixed base, and one side of the slide rail set is set on the support On the seat, the probe seat is pivotally arranged on the other side of the slide rail group, so that the probe seat reciprocates on the support seat toward the direction of the actuating part of the fixed seat through the slide rail group Moving movement, wherein, one side of the probe seat is provided with a needle piercing part, and the needle piercing part of the probe seat is corresponding to the position of the action part of the fixed seat, and the two ends of the spring are respectively abutted against Between the actuating part of the fixing base and the probe holder; and the actuating assembly of the at least one detection module includes an actuating plate, a pivot and an actuating rod, and the actuating plate is borrowed The pivoting part is pivotally arranged on the actuating part of the fixed seat, so that the actuating plate of the actuating component and the supporting seat are arranged oppositely through the actuating part of the fixed seat, and the actuating rod is passed through the actuating plate One end of the piece and the action part of the fixed base are fixed on the probe base. The drive group is connected to the at least one detection module, and the drive group provides the power required by the at least one detection module. And the vacuum module is arranged on the base, and is close to the position of the needle pricking part of the probe holder of the at least one detection module, wherein the vacuum module is provided with a soft ring. The vacuum driving group is connected to the vacuum module, and the vacuum driving group provides the vacuum air flow required by the vacuum module.

In this creation, the detection area of an electronic product to be electrically tested is first placed on the base of the detection device, because the detection area of the electronic product is located at the bottom Therefore, by making the detection area of the electronic product correspond to the vacuum module of the base of the detection device and abut against the technical features such as the soft ring of the vacuum module, in this way, the desired When electronic products for electrical testing are placed on the base of the testing device, the effect of cushioning can be effectively achieved. In addition, when the detection device receives external power such as air pressure or oil pressure from the outside to generate power for the vacuum drive group, it is sufficient to generate a detection area for the vacuum module to absorb the electronic product to be electronically detected. The vacuum airflow will make the detection area of the electronic product to be electrically tested and the soft ring of the vacuum module more tightly contacted, so that the electronic product can be further obtained in the future. The effect of stable electrical detection.

1: Detection device

100: base

200: detection module

10: Fixed seat

15: Action department

17: fixed part

19: Locking piece

20: Support seat

21: Locking parts

30: slide rail group

40: probe seat

41: Acupuncture Department

43:Electrical detection circuit board

45:Fixer

50: spring

60: Actuating components

61: Actuating plate

63: Pivot piece

65: Actuating rod

300: drive group

400: vacuum module

70: Vacuum operating part

71: convex wall

73: Vacuum channel

80: soft ring

500: Vacuum drive group

900: Electronics

901: detection area

903: Electrical Testing Department

Fig. 1 is a three-dimensional schematic diagram of a preferred embodiment of the present invention, mainly disclosing a detection device and the state before electrical detection is performed.

FIG. 2 is a schematic perspective view of another direction in FIG. 1 .

Fig. 3 is an enlarged and three-dimensional schematic diagram of some components in Fig. 1, which mainly discloses the state of a detection module of the detection device and its main sub-components.

FIG. 4 is a schematic cross-sectional view of FIG. 3 .

FIG. 5 is a perspective view similar to FIG. 3 and a schematic cross-sectional view of some components, which mainly discloses the state that the detection module of the detection device has corresponded to the detection area of an electronic product.

FIG. 6 is a schematic cross-sectional view of some components in FIG. 5 , which mainly discloses that a needle piercing part of the detection module of the detection device corresponds to an electrical detection part at the edge of the detection area of the electronic product.

FIG. 7 is a perspective view similar to FIG. 5 and a schematic cross-sectional view of some components, which mainly discloses the state after the detection module of the detection device is electrically connected to the electrical detection part of the electronic product.

FIG. 8 is an enlarged and cross-sectional schematic diagram of some components in FIG. 7 .

FIG. 9 is a schematic cross-sectional view of FIG. 7 .

The applicant first explains here that in the entire specification, including the embodiments described below and the claims of the scope of the patent application, the nouns related to direction are all represented by the figures listed in this case [simple description of illustrations] Orientation is the basis. Secondly, in the embodiments and drawings to be described below, the same component numbers represent the same or similar components or their structural features. Moreover, the detailed structure, characteristics, assembly or use, and manufacturing methods of this creation will be described in the subsequent detailed description of the implementation. However, those with ordinary knowledge in the field of this creation should understand that these detailed descriptions And the examples listed in this creation are only used to support and illustrate the actual realization of this creation, and are not used to limit the scope of patent applications for this creation.

Please refer to Fig. 1, Fig. 2 and Fig. 5 first, which is a detection device 1 disclosed in a preferred embodiment of this invention, which is suitable for detecting an electronic product 900 (for example: a display or a panel, etc.), and the detection device 1 includes There is a base 100 in the form of an elongated plate, six detection modules 200 assembled on the base 100, a driving group 300 corresponding to and respectively connected to the six detection modules 200, six sets The vacuum module 400 on the base 100 and a vacuum driving group 500 that are correspondingly connected and respectively connected to the six vacuum modules 400; wherein, the four detection modules 200 are arranged in parallel on the base at intervals. The position of the edge of one of the short sides of the seat 100, and each corresponding to the four vacuums assembled on the same short side of the base 100 The position of the module 400, and the remaining two detection modules 200 correspond to each other and are assembled at the edge position of the other short side of the base 100, and the two detection modules 200 are respectively corresponding to the group The two vacuum modules 400 on the other same short side of the base 100; wherein, the driving group 300 is respectively connected to one side of the six detection modules 200, so that any one of the detection modules 200 The detection module 200 can be driven by the connected driving group 300 to exhibit reciprocating sliding motion based on the position of the vacuum module 400 corresponding to the base 100 . It is worth mentioning that, depending on the actual size of the electronic product 900, the electronic product 900 is only selected and placed on any short side of the base 100 of the detection device 1, and then only It is enough to select a detection module 200; of course, the above-mentioned technical features listed above are all those who have common knowledge in the technical field and can easily think of it after referring to the preferred embodiments of this creation, or only It is a simple change in quantity, so it is not used to limit the technical characteristics of this creation, and it will be described first.

Please refer to Fig. 1 to Fig. 6 again, any of the detection modules 200 includes a fixed seat 10 in an elongated plate shape, a support seat 20, a slide rail group 30, a probe seat 40, Two springs 50 and an actuating assembly 60 .

Please refer to Fig. 3 to Fig. 6 again, and the fixed base 10 of any one of the detection modules 200 in the shape of an elongated plate has a top surface and a bottom surface opposite to the top surface, and the fixed base The two relatively short sides of 10 are respectively provided with an actuating part 15 and a fixed part 17, wherein the fixed seat 10 is passed through the fixed part 17 of the fixed seat 10 by several locking pieces 19 respectively. And locked on the base 100 of the detection device 1 . The support base 20 of any one of the detection modules 200 is assembled on the actuating portion 15 of the fixed base 10 . And one side of the slide rail group 30 of any one of the detection modules 200 is set on the support base 20, and the probe base 40 is pivoted on The other side of the slide rail set 30 enables the probe base 40 to move back and forth on the support base 20 towards the action portion 15 of the fixed base 10 through the slide rail set 30; Preferably, the supporting base 20 and the probe base 40 are arranged in parallel and spaced apart from each other through the slide rail set 30; Locked on the support base 20 and one side of the slide rail set 30 assembled on the support base 20, to achieve stability between the support base 20 and the slide rail set 30 . The two springs 50 are arranged at intervals between the probe base 40 and the actuating portion 15 of the fixed base 10, preferably, the two ends of any one of the springs 50 are respectively abutted against the probe. Between the needle holder 40 and the actuating part 15 of the fixing seat 10, of course, only one spring 50 may be provided depending on the actual configuration. It is worth mentioning that the support seat 20 of any of the detection modules 200 can also be assembled at the imaginary center position of the top surface of the fixed seat 10, and the support seat 20 is closer to the fixed seat 10. The position of the actuating part 15; it is worth mentioning that any slide rail group 30 of the detection module 200 can be made of a linear slide rail, a guide post or an equal matching structure, so that the support base 20 and the probe Both needle bases 40 are pivotally arranged at the joint of the slide rail set 30 corresponding to each other, and can cooperate with the slide rail set 30 to be composed of a linear slider, a guide bush, a bush or an equivalent matching structure. Of course, these technical features listed above are all those who have common knowledge in the technical field can easily think of it after referring to the preferred embodiments of this creation, or are only simple changes in quantity. Therefore, all It is not used to limit the technical features of this creation, and it will be described first.

Please refer to Fig. 3 to Fig. 6 again, and the probe holder 40 of any one of the detection modules 200 includes a needle piercing part 41, an electrical detection circuit board 43 and a fixing part 45; the needle piercing part 41 is It is located on one side of the probe base 40, corresponding to the position of the actuating part 15 of the fixed base 10, wherein the needle pricking part 41 is embedded with a conductive FFC depending on the actual situation. Probe set (Flexible Flat Cable, flexible flat cable) or FPC probe set (Flex Printed Circuit, flexible printed circuit board) and other electrical detection metal components, in addition, the needle piercing part 41 is slightly upwardly inclined; One side of the electrical detection circuit board 43 is electrically connected to the needle pricking part 41, and the other side of the electrical detection circuit board 43 can be used to electrically connect to the corresponding electrical detection instrument installed on the outside; the fixing member 45 is used to be fixedly connected to the position of the needle piercing part 41 and the side where the needle piercing part 41 is electrically connected to the electrical detection circuit board 43, so that the needle piercing part 41 and the electrical detection circuit board 43 are inseparable from each other. will move at will.

Please refer to Fig. 3 to Fig. 6 again, and the actuating assembly 60 includes an actuating plate 61, a pivoting member 63 and an actuating rod 65; The actuating part 15 pivotally arranged on the fixed seat 10, and the actuating plate part 61 of the actuating assembly 60 is opposite to the supporting seat 20 across the actuating part 15 of the fixed seat 10, wherein the actuating plate part 61 is The pivoting motion can be shown on the basis of the actuating part 15 of the fixed seat 10 by the pivotal joint 63; Then it is fixed on the probe base 40 . What is worth mentioning is that the actuating rod 65 of the actuating assembly 60 can be a height fine-tuning screw, a height fine-tuning rod or a member or structure with equivalent functions.

Please refer to Fig. 5 and Fig. 6 again, any one of the vacuum modules 400 includes a vacuum actuating part 70 and a soft ring 80 surrounding the periphery of the vacuum actuating part 70, wherein the vacuum actuating part 70 is There are a plurality of convex walls 71 arranged at equal intervals so that a vacuum channel 73 for air flow is formed between any of the two convex walls 71 . It is worth mentioning that the vacuum actuating part 70 of any one of the vacuum modules 400 of the detection device 1 is recessed in the base 100, and the flexible ring 80 of any one of the vacuum modules 400 is mutually The lines are also arranged equidistantly at intervals.

The above are the technical features of the detection device 1 and its sub-components disclosed in the preferred embodiment of the present invention, and will continue to disclose how to use the detection device 1 disclosed in the preferred embodiment of the present invention to carry out the detection area of the electronic product 900 Electrical testing when 901 is at the bottom, and its main action and the effect it wants to achieve are:

One, please refer to Fig. 1, Fig. 2, Fig. 5 and Fig. 6 together, at first, place the electronic product 900 (for example: display or panel, etc.) to be tested electrically on the base 100 of the testing device 1 , since the detection area 901 of the electronic product 900 is located at the bottom, by making the detection area 901 of the electronic product 900 correspond to the vacuum action part 70 of the six vacuum modules 400 of the base 100 Position, and lean against any technical features such as the soft ring 80 of the vacuum module 400, until the electrical detection part 903 (for example: PAD) protruding from the base at the edge of the detection area 901 of the electronic product 900 In this way, the seat 100 can achieve the function of electrical detection when the detection area 901 of the electronic product 900 with special specifications is at the bottom.

Second, please refer to Fig. 1 to Fig. 6 together again, and then, start external air pressure or oil pressure and other external powers immediately to allow the vacuum driving group 500 of the detection device 1 to generate power, so that the vacuum driving group 500 can independently Generate a vacuum air flow sufficient to allow the vacuum action parts 70 of the six vacuum modules 400 to absorb the detection area 901 of the electronic product 900 respectively, and by making the detection area 901 of the electronic product 900 and any of the vacuum modules 400 The technical feature of the soft ring 80 abutting more tightly between the two, so that the electronic product 900 can be placed on the base 100 of the detection device 1 to effectively achieve the effect of cushioning, and then This enables the electronic product 900 to obtain a more stable electrical property detection function in the future.

Thirdly, please refer to Fig. 1 to Fig. 9 together again, and then, by starting external power such as external air pressure or oil pressure, the technology of driving group 300 of the detection device 1 to generate power The technical feature is to make the actuating part 15 of the fixed seat 10 of any of the detection modules 200 receive the power of the driving group 300 and gradually move towards the detection area of the electronic product 900 on the base 100 of the detection device 1 901 until the needle piercing portion 41 of the probe base 40 of any detection module 200 corresponds to the position of the electrical detection portion 903 on the edge of the detection area 901 at the bottom of the electronic product 900. In this way, That is, through any one of the detection modules 200 of the detection device 1 provided in the present invention, a preliminary rough corresponding effect corresponding to the detection area 901 at the bottom of the electronic product 900 can be achieved.

Fourthly, please refer to Fig. 6 to Fig. 9 together again, then, by fine-tuning the technical characteristics of the actuating rod 65 of the actuating component 60 of any one of the detection modules 200, so that any one of the detection modules FFC probe set (Flexible Flat Cable, flexible flat cable) or FPC probe set (Flex Printed Circuit, flexible printed circuit board) with conductive benefits embedded in the needle-punching part 41 of the probe holder 40 of group 200 The electrical detection metal member can gradually approach the position of the electrical detection part 903 on the edge of the detection area 901 at the bottom of the electronic product 900, thereby achieving the effect of fine-tuning and calibration.

Fifth, please refer to Fig. 3 to Fig. 9 together again. At this time, because the actuating plate 61 of the actuating assembly 60 of the detection modules 200 is continuously subjected to external power such as external air pressure or oil pressure, etc. The technical feature is to make the actuating plate 61 of the actuating assembly 60 of the detection modules 200 all present a pivotal movement based on the pivotal joint 63, and allow one end of the actuating plate 61 of the actuating assembly 60 to face the The direction of the bottom surface of the fixed base 10 is approached, and the actuating rod 65 of the actuating assembly 60 drives the probe base 40 to slide close to the direction of the actuating part 15 of the fixed base 10 on the slide rail group 30 until any The two springs 50 of the detection module 200 present a predetermined pressure In this way, the needle piercing portion 41 of any probe holder 40 of the detection module 200 can achieve the effect of pre-conditioning before electrical detection.

Sixth, please refer to Fig. 1 to Fig. 9 together again, then, when the actuating plate 61 of the actuating assembly 60 of the detection modules 200 is no longer subjected to external power such as external air pressure or oil pressure, at this time One end of the actuation plate 61 of the actuation assembly 60 of any one of the detection modules 200 close to the bottom surface of the fixed seat 10 is reverted toward the initial position, and the actuation rod 65 of the actuation assembly 60 is driven The probe base 40 slides and returns to the initial position on the slide rail set 30 away from the actuating part 15 of the fixed base 10, and the two springs 50 of any one of the detection modules 200 are self-compressed and deformed. The state returns to the initial state until the needle-punching portion 41 of the probe base 40 of any detection module 200 is electrically connected to the position of the electrical detection portion 903 on the edge of the detection area 901 of the electronic product 900, In this way, in addition to the effect of carrying out the electrical test of the electronic product 900 on the back or reverse needle, similarly, the detection device and its sub-components disclosed in this creation can also achieve repeated electrical testing. effect.

1: Detection device

100: base

200: detection module

400: vacuum module

500: Vacuum drive group

Claims (10)

A detection module, which includes: a fixed seat (10), which is provided with an actuating part (15); a support seat (20), which is assembled on the fixed seat (10); a slide rail group (30), One side of it is set on the support base (20); a probe base (40) is pivotally installed on the other side of the slide rail group (30), so that the probe base (40) can pass through the The sliding rail group (30) is reciprocating on the support seat (20) towards the direction of the action part (15) of the fixed seat (10); wherein, one side of the probe seat (40) is A needle pricking part (41) is provided corresponding to the position of the actuating part (15) of the fixed seat (10); a spring (50), whose two ends are respectively abutted against the actuating part of the fixed seat (10) part (15) and the probe base (40); and an actuation assembly (60), which includes an actuation plate (61), a pivot (63) and an actuation lever (65); The actuating plate (61) is pivotally installed on the actuating portion (15) of the fixed seat (10) through the pivot joint (63), so that the actuating plate (61) of the actuating assembly (60) and the support Seat (20) is arranged across the action part (15) of this fixed seat (10); This actuating rod (65) is through passing through an end of this action plate (61) and this fixed seat (10). The actuating part (15) is then affixed to the probe base (40). The detection module as described in claim 1, wherein, the support base (20) further includes a locking piece (21), and the locking piece (21) is locked on the support base (20) and the assembled device. One side of the slide rail set (30) on the support seat (20). The detection module as described in claim 2, wherein the probe base (40) further includes an electrical detection circuit board (43) and a fixing piece (45), and the electrical detection circuit board (43) One side is electrically connected to the needle piercing part (41), and is fixedly connected to one side of the needle piercing part (41) and the electrical detection circuit board (43) through the fixing piece (45). The detection module as described in claim 1, wherein the probe base (40) further includes an electrical detection circuit board (43) and a fixing piece (45), and the electrical detection circuit board (43) One side is electrically connected to the needle piercing part (41), and is fixedly connected to one side of the needle piercing part (41) and the electrical detection circuit board (43) through the fixing piece (45). The detection module as described in any one of claims 1 to 4, wherein the fixing base (10) is in the shape of a long plate, and has a top surface and a bottom surface opposite to the top surface, wherein, The two relatively short sides of the fixing seat (10) are respectively provided with an actuating part (15) and a fixing part (17). The detection module as described in claim 5, wherein, the supporting seat (20) is assembled at the imaginary center position of the top surface of the fixed seat (10), and the supporting seat (20) is closer to the fixed The position of the action part (15) of seat (10). A detection device, comprising: a base (100); at least one detection module (200) as described in claim 5, assembled by the fixing seat (10) of the at least one detection module (200) on the base (100); A drive group (300) is connected to the at least one detection module (200), and the drive group (300) provides the power required by the at least one detection module (200); a vacuum module (400), It is arranged on the base (100) and is close to the position of the needle piercing part (41) of the probe base (40) of the at least one detection module (200), wherein the vacuum module (400) is set A soft ring (80); and a vacuum driving group (500) are connected to the vacuum module (400), and the vacuum driving group (500) provides the vacuum air flow required by the vacuum module (400). The detection device according to claim 7, wherein the fixed seat (10) of the at least one detection module (200) is passed through the fixed part (17) of the fixed seat (10) by a locking member (19) ), and then locked on the base (100) of the detection device (1). The detection device as described in claim 8, wherein, the vacuum module (400) further includes a vacuum actuation part (70), so that the soft ring (80) is surrounded by the vacuum actuation part (70) perimeter. The detection device as described in claim 9, wherein, the vacuum actuating part (70) of the vacuum module (400) is provided with a plurality of convex walls (71) arranged at equal intervals, so that the two convex walls (71) Between is to form a vacuum channel (73) that can flow through.

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