CN218600811U

CN218600811U - Display module testing arrangement

Info

Publication number: CN218600811U
Application number: CN202222576473.9U
Authority: CN
Inventors: 罗琼华
Original assignee: Suzhou HYC Technology Co Ltd
Current assignee: Suzhou HYC Technology Co Ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-03-10
Anticipated expiration: 2032-09-28

Abstract

The utility model relates to a display module assembly testing arrangement, include: the support and the top plate arranged at the upper end of the support; the module positioning support plate assembly is arranged on the top plate, the upper polarizing assembly is arranged on the top plate, the lower polarizing assembly is arranged under the top plate, and the upper polarizing assembly is provided with a test probe. The utility model provides a testing arrangement, test probe directly sets up on last polarisation subassembly, when rotating the crimping to display module assembly and providing the polarisation, it rotates to go up the polarisation subassembly and drive test probe simultaneously, when rotatory to the position provides the polarisation, test probe tests the module, test probe test operation is convenient, lower polarisation subassembly on the testing arrangement sets up the below at the sky board through sliding, when needing to be changed because of lower polarisation subassembly, need not to dismantle module location layer board subassembly.

Description

Display module testing arrangement

Technical Field

The utility model relates to a display module assembly detection area especially relates to a display module assembly testing arrangement.

Background

The display module assembly needs to carry out picture test to the display module assembly before leaving the factory as the important component part of most present electronic equipment, and when testing, need use test crimping probe to test the module assembly, need set up the polarizing plate in the top and bottom of display module assembly simultaneously, and supplementary probe tests. The design of probe crimping mechanism is complicated among prior art display module assembly accredited testing organization, and the processing cost is high, and the crimping is loaded down with trivial details, in addition, when the installation polaroid, the polarisation is installed at the base plate downside of sky board down in advance usually through the manual work, then place product locating component, the lid of going up the polarisation is closed after that, fix a position with display module assembly, when the lower polarisation needs to be changed, need dismouting product locating component again, down the polarisation is changed, it is not convenient to fix a position, lead to the work efficiency that display module assembly detected to be low.

SUMMERY OF THE UTILITY MODEL

Therefore, it is necessary to provide a display module testing apparatus for solving the problems of the prior art that the operation of the test of the compression joint probe is complicated when the display module testing mechanism detects, and the lower polarized light in the display module testing mechanism is not easy to be replaced and installed.

In order to achieve the above and other objects, the present application provides a display module testing apparatus, comprising: the support and the top plate arranged at the upper end of the support; the module positioning supporting plate assembly is arranged on the top plate and used for positioning the module; the upper polarization assembly is arranged on the top plate and used for providing upper polarization during module detection; the lower polarizing component is arranged below the top plate and used for providing lower polarized light during module detection; the upper plate is also provided with a hollow cavity used for penetrating through the lower polarized light; the upper polarization component is provided with a test probe which is used for detecting the module when the upper polarization component covers the module positioning supporting plate component.

Preferably, go up polarisation subassembly including setting up the extension board at the sky board, install the pivot between the extension board, be connected with the polarisation backup pad in the pivot, go up the polarisation backup pad and install the polarisation, upward be provided with the handle in the polarisation backup pad.

Preferably, the module positioning supporting plate assembly comprises a positioning supporting plate, a quick-release screw is arranged on the positioning supporting plate, and a positioning groove is formed in the middle side of the positioning supporting plate.

Preferably, the positioning support plate is further provided with an avoiding groove, and the avoiding groove is used for quickly taking and placing the module in the positioning groove on the positioning support plate.

Preferably, the lower polarization assembly is arranged on the lower side of the top plate in a sliding mode, and the lower polarization assembly is used for rapidly replacing the lower polarization when the lower polarization assembly slides away from the top plate.

Preferably, the lower polarization component comprises a slide rail arranged below the top plate, a lower polarization support plate is arranged in the slide rail in a sliding mode, lower polarization is arranged on the lower polarization support plate, lower polarization limiting blocks are arranged on the periphery of the lower polarization support plate, and a handle is arranged on the lower side of the front end of the lower polarization support plate.

Preferably, the front end of the top plate is further provided with a stop block for limiting the lower light deflection support plate.

Preferably, the rear end of the top plate is provided with a support block for limiting the upper polarization assembly in a turnover manner.

Preferably, an adjusting component for adjusting the test inclination angle is arranged between the top plate and the support.

Preferably, the adjusting assembly comprises an adjusting groove provided with a support and a support plate arranged at the lower end of the top plate, a first fixing knob is arranged between the front side of the support plate and the support, and a second adjusting knob is arranged between the rear side of the support plate and the adjusting groove of the support.

The beneficial effects of the utility model are as follows:

1. the test probe on the test device is directly arranged on the upper polarization component, when the display module is rotated and pressed to provide upper polarization, the upper polarization component simultaneously drives the test probe to rotate, and the test probe tests the module while rotating to provide the upper polarization, so that the test probe is convenient to test and stable to test;

2. the lower polarizing component on the testing device is arranged below the top plate in a sliding manner, so that when the lower polarizing component needs to be replaced, the positioning supporting plate component of the module does not need to be disassembled, the operation is convenient, and the lower polarizing plate can be quickly disassembled and replaced;

3. the positioning groove and the avoidance groove of the positioning support plate assembly on the testing device are convenient for taking, placing and positioning the module, and the module product is quickly replaced;

4. the test sky board is installed on the support through adjusting part is rotatable, and display module assembly on the sky board can adjust the angle of test when detecting, and the multi-angle of the test of the display module assembly of being convenient for is observed, is tested.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain drawings of other embodiments based on these drawings without any creative effort.

Fig. 1 is a schematic structural view of a display module testing apparatus according to the present invention;

fig. 2 is a schematic structural view of an upper polarization assembly and a module positioning pallet assembly of the display module testing device according to the present invention;

fig. 3 is a schematic structural diagram of a lower polarization component of the display module testing apparatus of the present invention.

Detailed Description

In order to more clearly illustrate the present invention, the present invention will be further described with reference to the preferred embodiments and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

As shown in fig. 1-3, an embodiment of the present invention provides a display module testing apparatus, including: the device comprises a bracket 1 and a top plate 2 arranged at the upper end of the bracket 1; the module positioning supporting plate component 3 is arranged on the top plate 2, and the module positioning supporting plate component 3 is used for positioning the module; the upper polarization component 4 is arranged on the top plate 2, and the upper polarization component 4 is used for providing upper polarization during module detection; the lower polarizing component 5 is arranged below the top plate 2, and the lower polarizing component 5 is used for providing lower polarized light during module detection; a hollow-out cavity 6 is further formed in the top plate 2, and the hollow-out cavity 6 is used for penetrating through lower polarized light; go up the last test probe 7 that is provided with of polarisation subassembly 4, test probe 7 is used for detecting the module when last polarisation subassembly 4 lid closes on module location layer board subassembly 3.

The utility model provides a display module assembly testing arrangement, the module is placed on module location layer board subassembly 3, go up polarisation subassembly 4 and provide the upper polarisation to the module, lower polarisation subassembly 5 provides the lower polarisation to the module, test probe 7 is installed on last polarisation subassembly 4, when the rotatory pressfitting of last polarisation subassembly 4 targets in place and provides the upper polarisation, test probe 7 carries out the crimping test to the module simultaneously, test probe 7 crimping test is quick, convenient, it is complicated to have replaced among the prior art display module assembly test mechanism probe crimping mechanism design, the processing cost is high, crimping test loaded down with trivial details problem; in addition, lower bias light subassembly 7 carries out the module through fretwork hole 6 on the sky board 2 and shines, and testing arrangement detection simple operation, operating is few.

In the preferred embodiment, as shown in fig. 2, the upper polarization module 4 includes support plates 41 provided on the top plate 2, a rotation shaft 42 is installed between the support plates 41, an upper polarization support plate 43 is connected to the rotation shaft 42, an upper polarization 44 is installed on the upper polarization support plate 43, and a handle 45 is provided on the upper polarization support plate 43. Wherein, go up polarisation 44 when the rotatory lid of matched stack, polarisation backup pad 43 rotates on pivot 42 in the drive of pulling handle 45, and is rotatory quick, and simultaneously, it is accurate to go up polarisation backup pad 43 and drive test probe 7 rotation angle, and test probe 7 is accurate, the test is stable to the accurate, the test of matched stack crimping test position.

Further, when last polarisation subassembly 4 carries out the crimping lid to module location layer board subassembly 3, go up and be provided with magnet 10 on polarisation subassembly 4 and the module location layer board subassembly 3 respectively, when the lid closes, go up polarisation subassembly 4 and module location layer board subassembly 3 and pass through magnet 10 and adsorb, the lid closes the position accurately, and the lid closes firmly.

Furthermore, the rear end of the top plate 2 is provided with a support block 8 for limiting the upper polarization component 4 in an overturning manner. Detect the completion at last polarisation subassembly 4, change the module and examine time measuring, go up the upset of polarisation subassembly 4 and get back to when waiting to detect the state, prop up piece 8 and carry on spacingly to last polarisation subassembly 4, spacing position conveniently rotates the lid to the module once more and closes, goes up the rotatory save time of polarisation subassembly 4, laborsaving.

In the preferred embodiment, as shown in fig. 2-3, the module positioning supporting plate assembly 3 includes a positioning supporting plate 31, a quick release screw 32 is provided on the positioning supporting plate 31, a positioning groove 33 is provided on the middle side of the positioning supporting plate 31, an avoiding groove 34 is further provided on the positioning supporting plate 31, and the avoiding groove 34 is used for quickly taking and placing the module in the positioning groove 33 on the positioning supporting plate 31.

When a product is placed before testing, the product is placed in the module positioning supporting plate component 3, the module is accurately and quickly positioned in the positioning groove 33 on the positioning supporting plate 31 on the module positioning supporting plate component 3, the positioning groove 33 corresponds to the hollow cavity 6, and the lower light deflection component 5 irradiates the module through the hollow cavity 6; in addition, the avoidance groove 34 on the positioning supporting plate 31 is convenient for the module to rapidly avoid when being taken and placed, and prevents the module from colliding when being placed, so that the module is damaged, in addition, the positioning supporting plate 31 is installed on the top plate 2 through the quick-release screw 32, the positioning supporting plate 31 can be adapted and replaced according to the requirement of the model product, the replacement is rapid, and the test application range of the testing device is wide.

In this preferred embodiment, as shown in fig. 3, lower polarisation subassembly 5 slides and sets up in day board 2 downside, lower polarisation subassembly 5 is used for sliding and keeps away from the change of the polarisation down when day board 1, the utility model discloses in, when the change of the polarisation is gone on down to needs, pull out lower polarisation subassembly 5 from the day board down, need dismantle the process that the display module layer board carried out the dismouting when comparing original lower polarisation and changing, it is more convenient to operate, changes the position more accurately.

The lower polarized light assembly 5 comprises a slide rail 51 arranged below the top plate 2, a lower polarized light support plate 52 is arranged in the slide rail 51 in a sliding manner, a lower polarized light 53 is arranged on the lower polarized light support plate 52, lower polarized light limit blocks 54 are arranged on the periphery of the lower polarized light support plate 52, a handle 55 is arranged on the lower side of the front end of the lower polarized light support plate 52, specifically, the lower polarized light 53 on the lower polarized light assembly 5 is positioned on the right lower side of the top plate 2 when in normal test, and the lower polarized light 53 penetrates through the hollow hole 6 to correspond to the locating groove; when the lower polarisation 53 on the polarisation subassembly 5 needs to be changed down, pulling handle 55 drives down the slide rail 51 of polarisation backup pad 52 and slides, pulls out and keeps away from day board 2 to changing lower polarisation 53, need not to dismantle module location layer board subassembly 3 during the change, lower polarisation 53 is installed under in polarisation stopper 54, and the location is accurate, and it is accurate to shine the position.

Furthermore, the front end of the top plate 1 is further provided with a stopper 56 for limiting the lower polarized light support plate 52, after the lower polarized light 53 on the lower polarized light assembly 5 is replaced, when the lower side of the top plate 2 is pushed to correspond to the module, the fastening stopper 56 limits the lower polarized light assembly 5, so that the lower polarized light assembly 5 is ensured to be stable in position, and the lower polarized light 53 is placed for translocation.

In the preferred embodiment, as shown in fig. 1, an adjusting component 9 for adjusting the test inclination angle is arranged between the top plate 1 and the support 2, and when the module on the top plate 2 is detected, the angle of the test top plate can be adjusted, so that the module can be tested at different angles.

Further, the adjusting assembly 9 comprises an adjusting groove 91 provided with the bracket 1 and a supporting plate 92 provided at the lower end of the top plate 2, a first fixing knob 93 is provided between the front side of the supporting plate 92 and the bracket 1, and a second adjusting knob 94 is provided between the rear side of the supporting plate 92 and the adjusting groove 91 of the bracket 1. Specifically, when adjusting, according to the test angle that needs, not hard up second adjust knob 94, adjust the relative angle of bearing plate 92 and adjustment tank 91 on the roof board 2, after adjusting, fixed second adjust knob 94 is fixed, and it is effectual to adjust, can carry out the test of module multi-angle adjustment.

It should be noted that in the description of the present application, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should also be noted that, in the description of the present application, relational terms such as first and second, and the like are used only for distinguishing one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limited to the embodiments of the present invention, and for those skilled in the art, other variations or changes of different forms can be made on the basis of the above description, and it is impossible to exhaust all embodiments, and any obvious variations or changes that belong to the technical solutions of the present invention are still within the scope of the present invention.

Claims

1. The utility model provides a display module assembly testing arrangement which characterized in that includes: the device comprises a bracket (1) and a top plate (2) arranged at the upper end of the bracket (1); the module positioning supporting plate component (3) is arranged on the top plate (2), and the module positioning supporting plate component (3) is used for positioning the module; the upper polarizing component (4) is arranged on the top plate (2), and the upper polarizing component (4) is used for providing upper polarizing light during module detection; the lower polarizing component (5) is arranged below the top plate (2), and the lower polarizing component (5) is used for providing lower polarized light during module detection; a hollow-out cavity (6) is further formed in the top plate (2), and the hollow-out cavity (6) is used for penetrating through lower polarized light; go up to be provided with test probe (7) on polarisation subassembly (4), test probe (7) are used for detecting the module when last polarisation subassembly (4) lid closes on module location layer board subassembly (3).

2. The display module testing device according to claim 1, wherein the upper polarization assembly (4) comprises support plates (41) arranged on the top plate (2), a rotating shaft (42) is installed between the support plates (41), an upper polarization support plate (43) is connected to the rotating shaft (42), an upper polarization plate (44) is installed on the upper polarization support plate (43), and a handle (45) is arranged on the upper polarization support plate (43).

3. The display module testing device according to claim 1, wherein the module positioning pallet assembly (3) comprises a positioning pallet (31), the positioning pallet (31) is provided with quick release screws (32), and a positioning groove (33) is formed in the middle side of the positioning pallet (31).

4. The display module testing device according to claim 3, wherein the positioning supporting plate (31) is further provided with an avoiding groove (34), and the avoiding groove (34) is used for rapidly taking and placing the module in a positioning groove (33) on the positioning supporting plate (31).

5. The display module testing device according to claim 1, wherein the lower polarizer (5) is slidably disposed on the lower side of the top plate (2), and the lower polarizer (5) is used to rapidly change the lower polarizer when the lower polarizer slides away from the top plate (2).

6. The display module testing device according to claim 1, wherein the lower polarization assembly (5) comprises a slide rail (51) arranged below the top plate (2), a lower polarization support plate (52) is arranged in the slide rail (51) in a sliding manner, a lower polarization (53) is mounted on the lower polarization support plate (52), a lower polarization limiting block (54) is arranged on the periphery of the lower polarization support plate (52), and a handle (55) is arranged on the lower side of the front end of the lower polarization support plate (52).

7. The display module testing device according to claim 6, wherein the front end of the top plate (2) is further provided with a stopper (56) for limiting the lower polarization support plate (52).

8. The display module testing device according to claim 1, wherein a support block (8) for limiting the upper polarizer assembly (4) in a turning manner is arranged at the rear end of the top plate (2).

9. The display module testing device according to claim 1, wherein an adjusting component (9) for adjusting the testing inclination angle is arranged between the top plate (2) and the bracket (1).

10. The display module testing device according to claim 9, wherein the adjusting assembly (9) comprises an adjusting groove (91) provided with the bracket (1) and a supporting plate (92) arranged at the lower end of the top plate (2), a first fixing knob (93) is arranged between the front side of the supporting plate (92) and the bracket (1), and a second adjusting knob (94) is arranged between the rear side of the supporting plate (92) and the adjusting groove (91) of the bracket (1).