CN220019760U - TP function automatic checkout device - Google Patents

Abstract

The utility model discloses an automatic TP function detection device, and belongs to the technical field of detection equipment. The utility model relates to an automatic TP function detection device, which comprises a platform and further comprises a mechanical arm arranged on the platform, wherein the contact end of the mechanical arm is fixedly connected with a placement table, at least one group of contact plates are connected to the placement table in a lifting manner, the contact ends of the contact plates are matched with the placement table, a detection box is fixedly connected to the placement table, and the detection box is matched with the contact plates.

Description

TP function automatic checkout device

Technical Field

The utility model relates to the technical field of test equipment, in particular to an automatic TP function detection device.

Background

Before shipment, the display module is required to be displayed and checked for TP function QC, the TP function check is required to be connected with a computer, and the display module is independent modularized display equipment consisting of a display screen and a circuit board. In the QC inspection before shipment, whether the display effect of the display module meets the specification requirement or not, and whether the requirement of TP function, such as the range of temperature and pressure, is met or not, is tested. Therefore, the product can be ensured to normally operate, the product is stable and reliable in the use process, faults and failures are avoided, the TP function QC inspection of the display module mainly relates to two aspects of temperature and pressure, and in the aspect of temperature, the QC inspection can inspect the heat resistance of the display module through a certain temperature test. In the test, the display module is placed in different temperature environments and the performance of the display module is observed to check whether the display module can normally work and operate in a specified temperature range, and in the aspect of pressure, the QC check can check the pressure resistance of the display module through some pressure tests. In the test, a certain degree of pressure is applied to the display module, and the reaction condition is observed in the test process so as to check whether the display module can normally work and operate in a specified pressure range, ensure that the product meets the specification requirement before shipment, and maintain stable performance and long service life in the use process.

In the prior art, chinese patent application number: CN202120898697.4, filing date: 2021-04-28 discloses a multifunctional TP product testing device, including the board, locate the locating plate of board middle level, locate the pressing subassembly of board upper strata and locate the marking off subassembly of board lower floor, the middle part of locating plate is equipped with the location through-hole, the pressing subassembly includes the locating plate that is located the locating plate top, be fixed in down the cylinder on the locating plate and by the pressing plate that down presses the cylinder drive, the bottom of pressing plate is equipped with the circuit that is used for with TP product conductive connection, down the cylinder can let the pressing plate extremely the position of location through-hole pushes down, marking off subassembly includes dual-coordinate moving mechanism and by dual-coordinate moving mechanism drive the inductive pen that moves in the within range of location through-hole, during the use, we found that when carrying out the bright TP detection to the display module, need carry out the lock probe to it, then judge the screen according to computer display result, like this every inspection all need the computer to click, then can operate the result according to the computer display. Therefore, the operation efficiency is low, and meanwhile, the detection and judgment are performed according to the result of the computer, so that the misjudgment rate is increased for a long time, and therefore, an automatic TP function detection device is needed to automatically detect the display module.

Disclosure of Invention

The utility model aims to solve the defect that the misjudgment rate is increased when the TP function is automatically detected by a display module manually in the prior art, and provides a TP function automatic detection device.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a TP function automatic checkout device, includes the platform, still includes the setting arm on the platform, the contact point fixedly connected with of arm places the platform, place bench lift and be connected with at least a set of contact plate, the contact point of contact plate cooperatees with placing the platform, place bench fixedly connected with detection box, detection box cooperatees with the contact plate.

As a preferred implementation mode of the TP function automatic detection device provided by the utility model, a support frame is fixedly connected to the placement table, a detection screen is rotatably connected to the support frame through a rotating shaft, and the detection screen is electrically connected with a detection box.

As a preferred implementation mode of the TP function automatic detection device provided by the utility model, two groups of support frames are symmetrically arranged, a driving machine is fixedly connected to the support frames, and the rotating shaft is fixedly connected to the output end of the driving machine.

As a preferred implementation mode of the TP function automatic detection device provided by the utility model, a placement block is fixedly connected to the placement table, a reciprocating screw rod is rotatably connected to the placement block, and the contact plate is in threaded connection with the reciprocating screw rod.

As a preferred implementation mode of the TP function automatic detection device provided by the utility model, a motor is fixedly connected in the placement block, the reciprocating screw rod is fixedly connected to the output end of the motor, a limiting plate is fixedly connected to the side wall of the placement block, a sliding block is connected in the limiting plate in a sliding manner, the sliding block is attached to the inner wall of the limiting plate, and the contact plate is fixedly connected with the sliding block through a connecting rod.

As a preferred implementation mode of the TP function automatic detection device provided by the utility model, a plurality of groups of contact plates are symmetrically arranged, and the bottoms of the plurality of groups of contact plates are fixedly connected with contact blocks.

As a preferred implementation mode of the TP function automatic detection device provided by the utility model, the placing table is provided with a placing groove, and the height range of the placing groove is 10mm-20mm.

As a preferable implementation mode of the TP function automatic detection device provided by the utility model, the height of the placing groove is 15mm.

As a preferred implementation mode of the TP function automatic detection device provided by the utility model, a storage battery is arranged in the platform, and the storage battery is electrically connected with the placement platform.

As an optimal implementation mode of the TP function automatic detection device provided by the utility model, the cross section of the platform is rectangular, and the mechanical arm is arranged at the top of the platform.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the TP function automatic detection device, repeated tasks and severe working conditions can be executed through the mechanical arm, so that the detection efficiency and quality are greatly improved, and the placement table can be driven to stably move to replace manual operation, and the workload and cost of staff are reduced;

2. according to the TP function automatic detection device, the contact blocks at the bottoms of the contact plates can effectively clamp and offset the display module samples placed in the placement grooves, so that on one hand, the stability of the display module samples during detection can be improved, the shaking times of the display module samples can be reduced, on the other hand, the placement table can be rotated by being matched with the mechanical arm, the detection range of the display module samples can be further improved, and the efficiency of subsequent TP function automatic detection can be improved;

3. according to the TP function automatic detection device, the movable or rotatable placing table can be matched in real time by adjusting the rotatable detection screen, so that the detection screen is always positioned at the front view angle of a worker, and further the subsequent observation and monitoring effects are improved;

4. according to the TP function automatic detection device, after detection is carried out through the TP detection box, an employee can judge OK and NG only by looking at the screen color and characters on the detection screen, and does not need to look at a computer interface any more, so that the working efficiency is improved;

5. this TP function automatic checkout device is through seting up the standing groove of suitable height to place the detection to the display module assembly sample.

According to the TP function automatic detection device, the mechanical arm can stably move the placement table, manual operation is replaced, workload and cost of staff are reduced, meanwhile, the contact block can be utilized to effectively clamp and offset the display module sample, stability of the display module sample during subsequent detection is reduced, shaking times of the display module sample are reduced, finally, after the TP detection box is used for automatic detection, the staff can judge OK and NG only by watching screen colors and characters on a detection screen, a computer interface is not needed, and working efficiency is improved.

Drawings

In order to more clearly illustrate the solution of the present utility model, a brief description will be given below of the drawings required for the description of the embodiments, it being obvious that the drawings in the following description are some embodiments of the present utility model, and that other drawings may be obtained from these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an automatic TP function detecting device according to the present utility model;

fig. 2 is a schematic structural diagram of a portion a in fig. 1 of the TP automatic detection device according to the present utility model;

fig. 3 is a schematic structural diagram of a TP function automatic detecting device according to the present utility model;

fig. 4 is a schematic structural diagram of a placement table of the TP automatic detection device according to the present utility model.

The labels in the figures are illustrated below:

1. a platform; 2. a mechanical arm; 3. a placement table; 301. a placement groove; 4. placing a block; 401. a motor; 402. a reciprocating screw rod; 5. a limiting plate; 501. a slide block; 6. a contact plate; 601. a contact block; 7. a support frame; 8. a detection screen; 801. a rotating shaft; 802. a driving machine; 9. and (3) a detection box.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Example 1:

referring to fig. 3, an automatic TP function detecting device includes a detecting table, a mobile terminal, a TP test box, a spot screen fixture, a power source, a module to be detected, and the mobile terminal: the test box mainly comprises a computer and a display, and is connected with a TP test box. The TP function test software is used for opening the TP function test software and displaying a TP test interface; TP test box: and the screen pointing jig is connected with the mobile terminal and is used for collecting and processing the TP scanning signal data of the screen, comparing the TP scanning signal data with a set threshold value and judging whether the data are normal. Including but not limited to current mainstream drive IC test boxes; point screen tool: the module to be tested is mainly used for lighting the module to be tested and is placed on the screen lighting jig. And realizing automatic starting of TP function detection and displaying the test result on a screen. The TP function detection picture is a pure white picture. The point screen jig leads out the TP signal wire of the display module to the TP test box. The point screen therapy is provided with A plurality of IO ports, wherein IO-A is used as input for triggering the test box to start the test; IO-B/IO-C is output and is used for receiving the feedback signal of the test box; and (3) a power supply: the power supply device is used for supplying power to the spot screen jig; and (3) a module to be detected: the sample to be tested mainly uses a display module in the device, mainly comprises an independent modularized display device consisting of a display screen and a circuit board, and a detection table: the testing device is mainly placed on the testing table for testing, the testing table used in the testing device comprises a platform 1, the mechanical arm 2 is fixedly connected to the platform 1, the mechanical arm 2 is fixedly installed at the top of the platform 1, the CN212406180U is specifically referred to, the placing table 3 is fixedly connected to the working end of the mechanical arm 2, the placing table 3 is mainly used for placing a module sample to be tested, a placing groove 301 is formed in the placing table 3, the placing groove 301 is 15mm in the testing device for testing, so that the display module sample can be placed and tested conveniently, the testing box 9 is further installed on the placing table 3, the testing box 9 is a TP testing box, the module to be tested and the testing box 9 are connected through a circuit, and then the quick testing is performed on the testing box, on the one hand, the repeated task and the bad working condition can be executed through the mechanical arm 2, the testing efficiency and the quality are greatly improved, on the other hand, the placing table 3 can be driven to stably move, the manual operation is replaced, and the workload and the cost are reduced.

Example 2:

referring to fig. 1 and fig. 3, on the basis of the TP automatic detection device proposed in embodiment 1, the TP automatic detection device includes not only a placement table 3, but also a detection table, a mobile terminal, a TP test box, a spot screen fixture, a power supply, a module to be detected, and a mobile terminal: the test box mainly comprises a computer and a display, and is connected with a TP test box. For opening TP function test software, displaying TP test interface (including without limitation test items, test progress, test results, etc.); TP test box: and the screen pointing jig is connected with the mobile terminal and is used for collecting and processing the TP scanning signal data of the screen, comparing the TP scanning signal data with a set threshold value and judging whether the data are normal. Including but not limited to current mainstream drive IC test boxes; point screen tool: the module to be tested is mainly used for lighting the module to be tested and is placed on the screen lighting jig. And realizing automatic starting of TP function detection and displaying the test result on a screen. The TP function detection picture is a pure white picture. The point screen jig leads out the TP signal wire of the display module to the TP test box. The point screen therapy is provided with A plurality of IO ports, wherein IO-A is used as input for triggering the test box to start the test; IO-B/IO-C is output and is used for receiving the feedback signal of the test box; and (3) a power supply: the power supply device is used for supplying power to the spot screen jig; and (3) a module to be detected: the sample to be tested mainly uses a display module in the device, mainly comprises an independent modularized display device consisting of a display screen and a circuit board, and a detection table: the testing device is mainly placed on a testing table for testing, the testing table used in the device comprises a platform 1, a mechanical arm 2 is fixedly connected on the platform 1, the mechanical arm 2 is fixedly arranged at the top of the platform 1, the mechanical arm 2 is particularly referred to as CN212406180U, a placing table 3 is fixedly connected to the working end of the mechanical arm 2, the placing table 3 is mainly used for placing a module sample to be tested, a placing groove 301 is arranged in the placing table 3, in order to be suitable for testing, the placing groove 301 is 15mm in the device, so as to be convenient for placing the display module sample, a placing block 4 is fixedly connected to the placing table 3, a reciprocating screw rod 402 is rotationally connected to the placing block 4, a contact plate 6 is connected to the reciprocating screw rod 402 in a threaded manner, a motor 401 is fixedly connected to the placing block 4, and the reciprocating screw rod 402 is fixedly connected to the output end of the motor 401, the limiting plate 5 is fixedly connected to the side wall of the placing block 4, the sliding block 501 is connected to the limiting plate 5 in a sliding mode, the sliding block 501 is attached to the inner wall of the limiting plate 5, the contact plate 6 is fixedly connected with the sliding block 501 through the connecting rod, the motor 401 drives the reciprocating screw rod 402 to rotate, the contact plate 6 can be lifted and moved, the contact block 601 is further installed at the bottom of the contact plate 6, the contact block 601 at the bottom of the contact plate 6 can effectively clamp and offset the display module sample placed in the placing groove 301, on one hand, the stability of the detection of the display module sample can be improved, the shaking times of the display module sample can be reduced, on the other hand, the contact plate can also be matched with the mechanical arm 2 to rotate the placing table 3, the detection range of the display module sample can be further improved, and the efficiency of automatic detection of the subsequent TP function can be improved.

Example 3:

referring to fig. 1 and 2, in order to be convenient for carry out real-time observation and detection display module assembly sample to the staff, fixedly connected with support frame 7 on placing the platform 3, be connected with detection screen 8 through pivot 801 rotation on the support frame 7, and detection screen 8 links to each other with detection box 9 electrical property, and support frame 7 symmetry is provided with two sets of, and fixedly connected with driving machine 802 on the support frame 7, pivot 801 fixed connection is at the output of driving machine 802, through adjusting rotatable detection screen 8, can be real-time cooperate removal or pivoted placing the platform 3, make its detection screen 8 be in staff's front view angle department all the time, and then improve subsequent observation monitoring effect.

In the utility model, A tester places A module sample to be detected on A placing groove 301, A probe pressing switch is buckled to be connected with A TP detection box 9, meanwhile, A screen of A detection screen 8 is switched to A pure white screen by A button, meanwhile, the probe pressing switch triggers IO-A, IO-A transmits signals to the TP detection box 9, the TP detection box 9 receives the signals and starts to start an automatic TP test flow, and when the TP detection box 9 is tested, A computer test interface connected with the outer end displays A test result, and meanwhile, signals are fed back to the detection screen 8 through IO-B (PASS) or I0-C (NG). After receiving the signal, the detection screen 8 will display the corresponding picture and character on the display screen, for example, PASS displays the green picture and character "TP TEST PASS", for example, NG displays the red picture and character "TP TEST NG". Therefore, staff can judge OK and NG only by looking at the screen color and characters without looking at a computer interface, and the working efficiency is improved.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims (10)

1. The utility model provides a TP function automatic checkout device, includes platform (1), its characterized in that still is in including setting up arm (2) on platform (1), contact end fixedly connected with of arm (2) places platform (3), place bench (3) go up and down to be connected with at least a set of contact plate (6), contact end of contact plate (6) cooperatees with placing platform (3), fixedly connected with detects box (9) on placing platform (3), detect box (9) cooperatees with contact plate (6).

2. The TP function automatic detection device according to claim 1, wherein a supporting frame (7) is fixedly connected to the placement table (3), a detection screen (8) is rotatably connected to the supporting frame (7) through a rotating shaft (801), and the detection screen (8) is electrically connected with the detection box (9).

3. The TP automatic detection device according to claim 2, wherein the supporting frame (7) is symmetrically provided with two groups, and the supporting frame (7) is fixedly connected with a driving machine (802), and the rotating shaft (801) is fixedly connected with an output end of the driving machine (802).

4. A TP automatic detection apparatus according to claim 3, wherein a placement block (4) is fixedly connected to the placement table (3), a reciprocating screw (402) is rotatably connected to the placement block (4), and the contact plate (6) is screwed to the reciprocating screw (402).

5. The TP function automatic detection device according to claim 4, wherein a motor (401) is fixedly connected in the placement block (4), the reciprocating screw rod (402) is fixedly connected to the output end of the motor (401), a limiting plate (5) is fixedly connected to the side wall of the placement block (4), a sliding block (501) is slidably connected to the limiting plate (5), the sliding block (501) is attached to the inner wall of the limiting plate (5), and the contact plate (6) is fixedly connected with the sliding block (501) through a connecting rod.

6. The TP automatic detection device according to claim 5, wherein the contact plates (6) are symmetrically provided with a plurality of groups, and contact blocks (601) are fixedly connected to the bottoms of the plurality of groups of contact plates (6).

7. The TP automatic detection device according to claim 1, wherein the placement table (3) is provided with a placement groove (301), and the height range of the placement groove (301) is 10mm-20mm.

8. The TP function automatic detection device according to claim 7, wherein the height of said placement groove (301) is 15mm.

9. The TP automatic detection device according to claim 1, wherein a battery is arranged in the platform (1), and the battery is electrically connected with the placement table (3).

10. The TP function automatic detection device according to claim 1, wherein the cross section of the platform (1) is rectangular, and the mechanical arm (2) is arranged at the top of the platform (1).