CN217211363U

CN217211363U - Detection mechanism and crimping tool

Info

Publication number: CN217211363U
Application number: CN202220883999.9U
Authority: CN
Inventors: 汪开; 彭同庆; 陈亮
Original assignee: Wuhan Jingce Electronic Group Co Ltd; Wuhan Jingyitong Electronic Technology Co Ltd
Current assignee: Wuhan Jingce Electronic Group Co Ltd; Wuhan Jingyitong Electronic Technology Co Ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-08-16
Anticipated expiration: 2032-04-14

Abstract

The utility model discloses a detection mechanism and crimping tool belongs to display panel detection area. The detection mechanism includes an adjustment assembly and a plurality of probes. The adjusting assembly comprises a bottom plate and a first support second support, the first support is located on the bottom plate, the second support can slide on the first support along the X-axis direction, the probes can slide on the second support along the Y-axis direction, and the probes are located above the bottom plate to detect the same display panel. The utility model provides a pair of detection mechanism through sliding a plurality of probes, detects and contrastive analysis same display panel, avoids accidental detection error to improve the reliability that detects data.

Description

Detection mechanism and crimping tool

Technical Field

The utility model belongs to display panel detection area, more specifically relates to a detection mechanism and crimping tool.

Background

With the rapid development of display panels, consumers seek more and more display effects, and the appearance of display panels is more and more, so that manufacturers have higher and higher requirements on detection mechanisms.

At present, a series of screen dotting tests are required to be carried out on a display panel before the display panel leaves a factory, and the display performance of the display panel after screen dotting is judged by photographing through a probe. However, the existing detection mechanisms are all single-probe photographing detection in the detection process, and accidental detection errors may exist.

SUMMERY OF THE UTILITY MODEL

To the above defect of prior art or improve the demand, the utility model provides a detection mechanism and crimping tool, its aim at detects and contrastive analysis through sliding a plurality of probes to display panel, avoids accidental detection error to improve the reliability that detects data.

In a first aspect, the present invention provides a detection mechanism, which comprises an adjustment assembly and a plurality of probes;

the adjusting assembly comprises a bottom plate and a first support second support, the first support is located on the bottom plate, the second support can slide on the first support along the X-axis direction, the probes can slide on the second support along the Y-axis direction, and the probes are located above the bottom plate to detect the same display panel.

Optionally, the first bracket includes two longitudinal beams and two cross beams, the two longitudinal beams are both perpendicular to the bottom plate, the two cross beams and the two longitudinal beams correspond to each other one to one, each longitudinal beam is perpendicularly connected to the corresponding cross beam, and two end portions of the second bracket can slide on the two cross beams along the X-axis direction.

Optionally, the first support further includes two parallel and spaced connecting beams, two ends of one of the connecting beams are connected to the longitudinal beams respectively, and two ends of the other connecting beam are connected to the cross beams respectively.

Optionally, an X slide rail is arranged on the first bracket, and a first slider is arranged on the second bracket, and the first slider is in sliding fit with the X slide rail.

Optionally, a limit bolt is inserted into the first slider, the limit bolt penetrates through the first slider, and the limit bolt is in threaded fit with the corresponding first slider.

Optionally, a Y slide rail is arranged on the second support, a second slider is arranged on each probe, and each second slider and the Y slide rail are in sliding fit.

Optionally, each of the second sliding blocks has a kidney-shaped hole, each of the kidney-shaped holes extends along the Z-axis direction, and a connecting bolt is slidably inserted into each of the kidney-shaped holes to connect the corresponding probe.

Optionally, the number of probes is 2-4.

In a second aspect, the present invention provides a crimping jig, which comprises a base and a detecting mechanism as the first aspect, wherein the bottom plate is detachably disposed on the base.

Optionally, the base is provided with a crimping piece for crimping and conducting the display panel, the base is internally provided with a signal generator, the signal generator is electrically connected with the crimping piece, and the crimping piece and the bottom plate are both located on the top surface of the base.

The embodiment of the utility model provides a beneficial effect that technical scheme brought is:

to the utility model provides a pair of detection mechanism detects when the display panel behind the counter point screen, at first, with bottom plate fixed mounting on the testboard. Then, the second support and the probes are slid, so that the probes slide to the upper side of the display panel, the display panel is photographed through the probes respectively, and the display performance of the same display panel is judged according to the photographed pictures. Because a plurality of probes are used for photographing, the contrast analysis can be carried out on the detected image, accidental detection errors are avoided, and the reliability of the detected data is improved.

That is to say, the utility model provides a pair of detection mechanism through a plurality of probes of sliding, detects and contrastive analysis to same display panel, avoids accidental detection error to improve the reliability that detects data.

Drawings

Fig. 1 is a schematic structural diagram of a detection mechanism according to an embodiment of the present invention;

fig. 2 is a side view of a detection mechanism provided by an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a crimping jig according to an embodiment of the present invention.

The symbols in the drawings represent the following meanings:

1. an adjustment assembly; 11. a base plate; 111. installing a bolt; 12. a first bracket; 121. a stringer; 122. a cross beam; 123. a connecting beam; 124. an X slide rail; 13. a second bracket; 131. a first slider; 1311. a limit bolt; 132. a Y slide rail; 2. a probe; 21. a second slider; 3. a base; 31. and (4) a crimping piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the technical features mentioned in the embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

Fig. 1 is a schematic structural diagram of a detection mechanism provided by an embodiment of the present invention, as shown in fig. 1, the detection mechanism includes an adjustment assembly 1 and a plurality of probes 2.

The adjusting assembly 1 comprises a bottom plate 11, a first support 12 and a second support 13, wherein the first support 12 is located on the bottom plate 11, the second support 13 can slide on the first support 12 along the X-axis direction, a plurality of probes 2 can slide on the second support 13 along the Y-axis direction, and the plurality of probes 2 are located above the bottom plate 11 to detect the same display panel.

To the utility model provides a detection mechanism, when the display panel behind the counter point screen detects, at first, with 11 fixed mounting of bottom plate on the testboard. Then, the second support 13 and the plurality of probes 2 are slid, so that the plurality of probes 2 are slid to the upper side of the display panel, the display panel is photographed by the plurality of probes 2, and the display performance of the same display panel is judged according to data obtained by analyzing photographed images. Because use a plurality of probes 2 to shoot, can carry out contrastive analysis to the testing data, avoid accidental detection error to improve the reliability of testing data.

That is to say, the utility model provides a pair of detection mechanism through sliding a plurality of probes 2, detects and contrastive analysis same display panel, avoids accidental detection error to improve the reliability that detects data.

For example, by comparing and analyzing data detected by a plurality of probes 2, if an error between the detected data exceeds a set value, it indicates that the detected data is erroneous and cannot be used as the detected data, and the detected data should be re-detected. On the contrary, if the error between the detected data does not exceed the set value, the data is reliable and can be used as the detected data without re-detection.

With continued reference to fig. 1, the first bracket 12 includes two longitudinal beams 121 and two cross beams 122, the two longitudinal beams 121 are both arranged perpendicular to the bottom plate 11, the two cross beams 122 and the two longitudinal beams 121 are in one-to-one correspondence, each longitudinal beam 121 is vertically connected with the corresponding cross beam 122, and two end portions of the second bracket 13 can respectively slide on the two cross beams 122 along the X-axis direction, so that the second bracket 13 can be slid and supported by the two cross beams 122.

The second bracket 13 is illustratively a U-shaped structural member.

Illustratively, the first bracket 12 further includes two parallel and spaced connecting beams 123, two ends of one connecting beam 123 are respectively connected to the two longitudinal beams 121, and two ends of the other connecting beam 123 are respectively connected to the two transverse beams 122. Wherein the connection beam 123 may increase the structural strength of the entire first bracket 12.

In this embodiment, the first bracket 12 has an X slide rail 124 thereon, the second bracket 13 has a first slide block 131 thereon, and the first slide block 131 is in sliding fit with the X slide rail 124, so that the second bracket 13 can be ensured to slide stably by the fit between the X slide rail 124 and the first slide block 131.

Illustratively, the X-slide 124 is located on the cross beam 122.

In addition, a limit bolt 1311 is inserted into the first sliding block 131, the limit bolt 1311 penetrates through the first sliding block 131, and the limit bolt 1311 is in threaded fit with the corresponding first sliding block 131.

Specifically, after the first slider 131 drives the second bracket 13 to slide in place, the first slider 131 can be limited by screwing the limiting bolt 1311 to abut against the X-slide rail 124.

Illustratively, the number of the first sliders 131 is 2.

Similarly, the second bracket 13 has a Y slide rail 132, each probe 2 has a second slide block 21 (see fig. 2), and each second slide block 21 and the Y slide rail 132 are in sliding fit.

Illustratively, the second slider 21 also has a limit bolt 1311 thereon.

It should be noted that in the present embodiment, the first sliding block 131 and the second sliding block 21 are both U-shaped structures, so that they can be stably engaged with the sliding rail.

In this embodiment, each second sliding block 21 has a kidney-shaped hole, each kidney-shaped hole extends along the Z-axis direction, and a connecting bolt is slidably inserted into each kidney-shaped hole to connect the corresponding probe 2.

In the above embodiment, each probe 2 can be lifted and lowered through the kidney-shaped hole, so as to adapt to display panels with different thicknesses, and increase the application range of the detection mechanism.

Illustratively, the number of probes 2 is 2-4.

Fig. 3 is a schematic structural diagram of a crimping jig according to an embodiment of the present invention, as shown in fig. 3, the crimping jig includes a base 3 and the above-mentioned detection mechanism, and a bottom plate 11 is detachably disposed on the base 3.

Illustratively, a plurality of mounting bolts 111 are inserted into the bottom plate 11, so as to mount the bottom plate 11 on the base 3.

In this embodiment, the base 3 has a pressing member 31 for pressing and connecting the display panel, the base 3 has a signal generator therein, the signal generator is electrically connected to the pressing member 31, and the pressing member 31 and the bottom plate 11 are both located on the top surface of the base 3.

In the above embodiment, the display panel is placed on the top surface of the base 3, the crimping of the display panel is achieved by the crimping pieces 31, and the signal generator provides the electrical signal to the crimping pieces 31 (the electrical signal is transmitted to the display panel through the crimping pieces 31), thereby achieving the dot screen of the display panel. Then, by sliding the second carriage 13 and the plurality of probes 2, the display panel is photographed and the detected data is contrasted and analyzed.

It will be understood by those skilled in the art that the foregoing is merely a preferred embodiment of the present invention, and is not intended to limit the invention to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

Claims

1. A detection mechanism, characterized in that it comprises an adjustment assembly (1) and a plurality of probes (2);

adjusting part (1) includes bottom plate (11), first support (12) second support (13), first support (12) are located on bottom plate (11), second support (13) can be in slide along the X axle direction on first support (12), and is a plurality of probe (2) all can be in slide along the Y axle direction on second support (13), and a plurality of probe (2) all are located bottom plate (11) top to detect same display panel.

2. A detection mechanism according to claim 1, wherein the first bracket (12) comprises two longitudinal beams (121) and two cross beams (122), the two longitudinal beams (121) are arranged perpendicularly to the bottom plate (11), the two cross beams (122) and the two longitudinal beams (121) are in one-to-one correspondence, each longitudinal beam (121) is perpendicularly connected with the corresponding cross beam (122), and two end portions of the second bracket (13) are respectively slidable on the two cross beams (122) along the X-axis direction.

3. A testing mechanism according to claim 2, wherein said first support (12) further comprises two parallel spaced connecting beams (123), one of said connecting beams (123) connecting two of said longitudinal beams (121) at each end thereof, the other of said connecting beams (123) connecting two of said transverse beams (122) at each end thereof.

4. A detection mechanism according to claim 1, characterized in that the first bracket (12) has an X-slide (124) and the second bracket (13) has a first slide (131), the first slide (131) being slidably engaged with the X-slide (124).

5. The detection mechanism according to claim 4, wherein a limit bolt (1311) is inserted into the first sliding block (131), the limit bolt (1311) penetrates through the first sliding block (131), and the limit bolt (1311) is in threaded fit with the corresponding first sliding block (131).

6. A testing mechanism according to claim 1, wherein said second frame (13) has a Y-slide (132) and each probe (2) has a second slide (21), each second slide (21) and said Y-slide (132) being slidably engaged.

7. A detection mechanism according to claim 6, characterized in that each second slide (21) is provided with a kidney-shaped hole, each kidney-shaped hole extends along the Z-axis direction, and a connecting bolt is slidably inserted into each kidney-shaped hole to connect the corresponding probe (2).

8. A testing mechanism according to any one of claims 1-7, characterized in that the number of probes (2) is 2-4.

9. Crimping jig, characterized in that it comprises a base (3) and a detection mechanism according to any one of claims 1-8, said base plate (11) being removably arranged on said base (3).

10. A press-connection jig according to claim 9, characterized in that the base (3) is provided with a press-connection member (31) for press-connecting to a display panel, the base (3) is provided therein with a signal generator, the signal generator is electrically connected with the press-connection member (31), and the press-connection member (31) and the bottom plate (11) are both located on the top surface of the base (3).