TWI734661B - Detection device - Google Patents

Abstract

The present invention provides a detection device, which includes a fixed group with two first moving guides; a first carrier group with two first moving parts and a first linkage bar, the two first moving parts respectively guide and match The two first moving guides in the fixed group; a detection component arranged in the first carrier group; and a driving component installed in the fixed group; by a linkage unit of the driving component provided A first interlocking groove corresponding to the technical feature of the first interlocking bar of the first carrier group and capable of sliding back and forth on the first interlocking bar, so that the first carrier group follows the fixed group The sliding of the first moving guide can indeed make the operation of the detection device more consistent, thereby achieving the effect of fast and accurate electrical detection.

Description

Detection device

The present invention is related to the testing technology of electronic products, and particularly refers to a testing device.

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 manufacturing is completed, it is necessary to pass a certain procedural electrical test before the electronic product is shipped. Then design a detection device that meets the specific electronic product. That is to say, the "liquid crystal panel inspection probe module" disclosed in the applicant's Republic of China Patent Announcement No. TWM437459U No. B case and shown in the figures, that is, there are separate sets of probe modules on both sides of the probe module. One cylinder, and when the probe module performs electrical testing, because the cylinders on both sides are operated independently, the problem of inconsistent lifting actions is prone to occur, and electrical testing cannot be performed smoothly, resulting in poor testing. Reduce the doubt of detection yield, so it needs to be improved.

In order to solve the problem of inconsistent lifting actions of the cylinders on both sides as described in the prior art, the present invention provides a detection device that can maintain the same displacement of the detection device as a whole, so as to achieve more accurate electrical detection. effect.

To achieve the above object, the present invention provides a detection device, which includes a fixed group with two first moving guides; a first carrier group with two first moving parts and a first linkage bar, and The two first moving parts are respectively corresponding to the two first moving guides of the fixed group; a detection component is assembled in the first carrier group; and a driving assembly includes a driving unit and a group A linkage unit provided in the drive unit, the drive unit is installed on the fixed group, so that the linkage unit is driven by the drive unit to move; wherein, the linkage unit of the drive assembly is provided with a first linkage The groove is used to correspond to the first linkage bar of the first carrier group and can slide back and forth on the first linkage bar, so that the first carrier group slides along the first moving guide with respect to the fixed group shift.

With the arrangement of the drive assembly and the linkage relationship between the first linkage bar of the first carrier group and the first linkage groove of the drive assembly, the two sides of the detection device can indeed be operated more uniformly than the prior art , And then achieve the effect of fast and accurate electrical testing.

The applicant first explains here that throughout the specification, including the embodiments described below and the claims in the scope of the patent application, the directional terms are all based on the various diagrams listed in the [Illustrated Brief Description] of this case. The direction is the reference. Secondly, in the following embodiments and drawings, the same element numbers represent the same or similar elements or their structural features. Moreover, the detailed structure, features, assembly or use, manufacturing and other methods of the present invention will be described in the following detailed description of the embodiments. However, those with ordinary knowledge in the field of the present invention should be able to understand that these detailed descriptions The examples listed in the present invention are only used to support the explanation that the present invention can be realized in practice, and are not used to limit the scope of patent application of the present invention.

Please refer to FIGS. 1 to 4, which are a detection device 1 provided by a preferred embodiment of the present invention, which is used to detect electronic products. This embodiment is used to detect display panels, but not as an example. Limit the technical features of the present invention. The detection device 1 includes a fixed group 10, a first carrier group 30, a second carrier group 40, a detection component 50 and a driving component 70.

The fixed set 10 has a fixed body 11, on the same side of the fixed body 11, two first moving guides 13 are respectively arranged, and two first moving guides 13 are arranged at intervals. The second moving guide 14 enables the two second moving guides 14 to be located between the two first moving guides 13. It is worth mentioning that, in this embodiment, the first moving guides 13 and the second moving guides 14 are linear slide rails, guide posts or their equivalent matching structures, but they are not used as a limitation. The technical features of the invention.

The first carrier group 30 has an L-shaped first seat 31, a plurality of first moving parts 32, a first table 33, a first linkage bar 34 and a first supporting portion 35. And the short side of the L-shaped first seat 31 is assembled with one first moving part 32, and the other two first moving parts 32 are assembled on the long side of the first seat 31 Side, wherein the first moving parts 32 of the first seat part 31 of the first carrier group 30 correspond to the positions of the first moving guide parts 13 of the fixed group 10, and can be in the A moving guide 13 reciprocates; and the first table member 33 is assembled on the other side of the first seat member 31 and relative to the first moving parts 32; and the first linkage bar 34 It is arranged on the first platform 33 and on the same side as the first moving parts 32; and the first supporting portion 35 is arranged at the bottom of the first platform 33. It is worth mentioning that, in this embodiment, the first moving parts 32 are all exemplified as linear sliders, guide bushes, bushings or their equivalent matching structures, and are respectively movably arranged on the fixed The first guide slide 13 of the seat 10; and the inclination of the first linkage bar 34 of the first carrier group 30 and the inclination of the second linkage bar 44 of the second carrier group 40 need not be horizontal It is symmetrical up and down, and can also be changed to an oblique direction to change the operating displacement of the first carrier group 30 and the second carrier group 40; and the first linkage bar 34 of the first carrier group 30 can also be changed to an integral member or can be Cooperating components such as shaft rod and shaft sleeve; in summary, they are not used to limit the technical features of the present invention.

The second carrier group 40 has an L-shaped second seat member 41 that is complementary to the first seat member 31 of the first carrier group 30, a plurality of second moving parts 42, a second table member 43, and a The second linkage bar 44 and a second supporting portion 45. The short side of the L-shaped second seat 41 is provided with a second moving fitting 42, and the other two second moving fittings 42 are assembled on the long side of the second seat 41 Side, wherein the second moving parts 42 of the second seat 41 of the second carrier set 40 correspond to the positions of the second moving guides 14 of the fixed set 10, and can be in the first The second moving guide 14 reciprocates; and the second table member 43 is assembled on the other side of the second seat member 41 and is positioned relative to the second moving parts 42; and the second linkage bar 44 Is set on the second table 43 and on the same side as the second moving parts 42; and the second supporting portion 45 is set on the top of the second table 43 and corresponds to the first The first supporting portion 35 of the first table 33 of the carrier group 30. It is worth mentioning that, in this embodiment, the second moving parts 42 are all exemplified as linear sliders, guide bushes, bushings or their equivalent matching structures, and are respectively movably arranged on the fixed parts. The second guide slide member 14 of the seat 10; and the second linkage bar 44 of the second carrier group 40 can also be changed to an integrated component or can be a shaft and a shaft sleeve and other matching components; in summary, but all It is not intended to limit the technical features of the present invention.

The detection assembly 50 includes a probe holder 51 and a plurality of metal probes 52 installed on the probe holder 51. The probe holder 51 of the detection assembly 50 is assembled on the first carrier group 30. The position of a table 33 is opposite to the other side of the first linkage bar 34.

The drive assembly 70 includes a drive unit 71 and a linkage unit 72 assembled on the drive unit 71. The drive unit 71 is mounted on the fixed body 11 of the fixed set 10 so that the linkage unit 72 is exposed to the The drive unit 71 moves linearly. Wherein, the interlocking unit 72 has a first interlocking seat 73 and a second interlocking seat 74; and the first interlocking seat 73 is recessed with a first interlocking groove 75 for corresponding to the first carrier group 30 The position of the first linkage bar 34 can slide back and forth on the first linkage bar 34; and the second linkage seat 74 is recessed with a second linkage groove 76 to correspond to the second carrier group 40 The position of the second linkage bar 44 can slide back and forth on the second linkage bar 44. It is worth mentioning that the drive unit 71 of the drive assembly 70 further has a positioning slide rail 77, and the linkage unit 72 of the drive assembly 70 has a positioning slider 78. The linkage unit 72 is positioned by the positioning slide rail 77. The sliding block 78 is movably assembled on the positioning slide rail 77 of the driving unit 71; and it is worth mentioning that, in this embodiment, the driving assembly 70 is a pneumatic cylinder rod group, but it is not used As a technical feature that defines the present invention.

The above are the technical features of the detection device 1 and its components disclosed in the preferred embodiment of the present invention. Later, it will be disclosed if the detection device 1 disclosed in the preferred embodiment of the present invention performs electrical testing of electronic products. To achieve the effect, please refer to FIGS. 1 to 6 together. First, when the driving assembly 70 is driven by air pressure, the linkage unit 72 is first extended along the driving unit 71 so that the first The interlocking seat 73 and the second interlocking seat 74 slide in the same direction. The first interlocking groove 75 and the second interlocking groove 76 are close to each other. Therefore, the first carrier group 30 and the second carrier group 40 follow The sliding direction moves to approach each other. Preferably, the first interlocking groove 75 of the first interlocking seat 73 and the second interlocking groove 76 of the second interlocking seat 74 are respectively straddling the first carrier group. The technical features of the first linkage bar 34 of the 30 and the second linkage bar 44 of the second carrier group 40 will enable the first carrier group 30 and the second carrier group 40 to slide more consistently and smoothly, thereby allowing The plurality of metal probes 52 of the probe holder 51 of the detection assembly 50 installed on the first stage 33 of the first carrier group 30 can achieve the effect of fast and accurate electrical detection.

In addition, it is worth mentioning that, by the first carrier set 30, the first seat 31, the first moving part 32, the first table 33 and other components are combined and designed, and by the second The carrier set 40 is a combination design constructed with the second seat 41, the second moving part 42 and the second table 43, etc., which can achieve the effect of increasing the convenience of manufacturing, and can be used as a variety of replacement components or matching components The effect of assembly convenience.

Furthermore, it is worth mentioning that the first supporting portion 35 of the first carrier set 30 and the second supporting portion 45 of the second carrier set 40 can be used as respective objects to be tested. The cooperation of the first supporting portion 35 of the first carrier group 30 and the second supporting portion 45 of the second carrier group 40 can also serve as a function of clamping the object to be detected.

Furthermore, it is worth mentioning that the first moving parts 32 of the first carrier set 30 are in a combination of long and short technical features, and the second moving parts 42 of the second carrier set 40 are The technical feature of a combination of long and short, and making the first carrier group 30 and the second carrier group 40 have a complementary relationship, will reduce the overall volume and achieve the effect of saving space.

Finally, it is worth mentioning that the technical feature that the positioning slide 78 of the linkage unit 72 of the drive assembly 70 and the positioning slide 77 of the drive unit 71 are slidably fitted with each other, in addition to being able to achieve In addition to the effect of stable and accurate actuation direction, it can also be used as the effect of actuation positioning. In addition, the first interlocking groove 75 and the second interlocking groove 76 of the interlocking unit 72 are respectively located in the first interlocking seat 73 and the second interlocking seat 74, so that they can be replaced or adjusted separately according to actual needs.

In summary, the preferred embodiment of the detection device 1 of the present invention and other descriptions can be known that by the arrangement of the driving assembly 70, the first linkage bar 34 of the first carrier group 30 and the second carrier group 40 The interlocking relationship between the two interlocking bars 44 and the first interlocking groove 75 and the second interlocking groove 76 of the driving assembly 70, compared with the prior art, can indeed make the two sides of the detection device 1 act more uniformly, thereby achieving rapid The effect of accurate electrical testing.

1: Detection device 10: Fixed group 11: Fixed body 13: The first moving guide 14: The second shift guide 30: The first set 31: The first piece 32: First shift accessories 33: The first piece 34: The first link 35: The first support department 40: second set 41: The second piece 42: Second shift accessories 43: The second piece 44: The second link 45: The second supporting part 50: The first detection group 51: Probe holder 52: Probe 70: drive group 71: drive unit 72: Linkage unit 73: The first linkage seat 74: second linkage seat 75: The first linkage slot 76: The second interlocking groove 77: Positioning slide 78: positioning slider

FIG. 1 is a three-dimensional schematic diagram in one direction of a preferred embodiment of the present invention, and mainly discloses an initial state of a detection device. Fig. 2 is a perspective schematic view of Fig. 1 in another direction. Fig. 3 is an exploded and three-dimensional schematic diagram of part of the components of Fig. 1. Fig. 4 is an exploded and three-dimensional schematic diagram of part of the components of Fig. 2. Fig. 5 is similar to Fig. 1, and mainly reveals a schematic diagram of the state of the detection device after being actuated. FIG. 6 is a three-dimensional schematic diagram of FIG. 5 in another direction.

1: Detection device

10: Fixed group

30: The first set

40: second set

50: The first detection group

70: drive group

Claims (9)

A detection device, which includes: A fixed group with two first moving guides; A first carrier group has two first moving parts and a first linkage bar, and the two first moving parts are respectively correspondingly guided to the two first moving guides of the fixed group; A detection component assembled in the first carrier group; and A drive assembly includes a drive unit and a linkage unit assembled on the drive unit, the drive unit is installed on the fixed set, so that the linkage unit is driven by the drive unit to move; wherein, the drive The linkage unit of the assembly is provided with a first linkage groove corresponding to the first linkage bar of the first carrier group and can slide back and forth on the first linkage bar, so that the first carrier group is relative to the fixed group And follow the first moving guide to slide. The detection device according to claim 1, wherein the first carrier group has a first seat and a first table assembled on the first seat; wherein, the first moving part is arranged on the The first piece. The detection device according to claim 2, wherein the first carrier group has a first supporting portion, which is arranged on the first table. The detection device according to claim 3, wherein the driving assembly has a first linkage seat, and the first linkage groove is recessed in the first linkage seat. The detection device according to claim 4, which further includes a second carrier group having two second moving parts and a second linkage bar, and the fixed group has two second moving guides, and the driving assembly has A second interlocking groove; wherein the two second moving parts of the second carrier group correspond to the two second shifting guides of the fixed group respectively; wherein, the driving assembly also has a second interlocking groove , Used to correspond to the second interlocking bar of the second carrier group and reciprocatingly slide on the second interlocking bar, so that the second carrier group slides along the second moving guide relative to the fixed group . The detection device according to claim 5, wherein the second carrier group has a second seat and a second table assembled on the second seat; wherein, the second moving part is arranged on the The second piece. The detection device according to claim 6, wherein the driving assembly has a second linkage seat, and the second linkage groove is recessed in the second linkage seat. The detection device according to claim 5, wherein the driving assembly has a second linkage seat, and the second linkage groove is recessed in the second linkage seat. The detection device according to any one of claims 1 to 8, wherein the drive unit of the drive assembly has a positioning slide rail, the linkage unit of the drive assembly has a positioning slider, and the positioning of the linkage unit The sliding block is assembled on the positioning sliding rail of the driving unit.

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