CN217586245U - Display module assembly test fixture - Google Patents
Display module assembly test fixture Download PDFInfo
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- CN217586245U CN217586245U CN202221290158.3U CN202221290158U CN217586245U CN 217586245 U CN217586245 U CN 217586245U CN 202221290158 U CN202221290158 U CN 202221290158U CN 217586245 U CN217586245 U CN 217586245U
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Abstract
The utility model provides a display module assembly test fixture, including treater, record module, TP test module and demonstration test module respectively with treater electric connection, record the module and include optical lens spare and link, optical lens spare and link respectively with treater electric connection, TP test module and demonstration test module respectively with link electric connection. The utility model provides a display module assembly test fixture not only will burn record module, TP test module and show that test module three makes up and carries out the online test on a station, can also show camera lens debugging result and TP test result on realizing the module, makes the staff can directly observe the test result on display module assembly, has simplified the test operation step, has improved work efficiency.
Description
Technical Field
The utility model relates to a display module assembly field, in particular to display module assembly test fixture.
Background
Along with the continuous development of scientific technology, people's life is increasing day by day, and electronic equipment has gone into masses' life, becomes everywhere visible, for example electronic product such as cell-phone, computer, panel, these electronic product all have the display screen usually, along with the continuous development of display technology, the application of display module assembly is also corresponding wide.
At present, display module's production can improve year by year, all need the staff to test display module to batch production's display module, in order to avoid having defective products to flow out to the customer, lead to customer's complaint, and in the current test procedure to display module, there are a lot of processes, including burning record, TP test and display test, these processes all are located different stations, the staff need shift display module to another station after accomplishing a test procedure, in order to carry out corresponding functional test, lead to test procedure very loaded down with trivial details, staff's work load has been increased, simultaneously still reduced efficiency of software testing.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a display module assembly test fixture to solve not enough among the above-mentioned prior art.
The utility model provides a display module assembly test fixture, including treater, record module, TP test module and display test module, record the module TP test module and display test module three respectively with treater electric connection, record the module and include electric connection's optical lens spare and link, optical lens spare with the link respectively with treater electric connection, the link is used for bearing display module assembly, TP test module with display test module respectively with link electric connection, optical lens spare is used for the debugging display module assembly degree of scintillation is right display module assembly burns record, the treater reads and comes from optical lens spare's debugging result signal, and will the debugging result signal passes through the link transmits extremely display module assembly.
The beneficial effects of the utility model are that: the display module is electrically connected with the connecting frame, the optical lens piece, the TP test module and the display test module in the burning module are electrically connected with the connecting frame respectively, and the optical lens piece, the TP test module and the display test module are electrically connected with the processor respectively.
Preferably, the optical lens element is electrically connected to the processor through three first interfaces, the three first interfaces are located on the processor and are respectively used for transmitting different signals.
Preferably, the TP test module includes a TP test rack, and the TP test rack is electrically connected to the processor and electrically connected to the connection rack.
Preferably, the TP test jig is electrically connected to the processor through a second interface, the second interface is located on the processor, and the number of the second interfaces is three, and the three second interfaces are respectively used for transmitting different signals.
Preferably, the display module test fixture further comprises a main control system, and the display test module and the TP test module are electrically connected to the main control system respectively.
Preferably, the TP test module, the display test module and the optical lens device are electrically connected to the connecting frame through signal lines, respectively.
Preferably, be provided with four spacing sand grips on the link, four spacing sand grip surrounds and forms one and places the space, it is used for placing to place the space display module assembly.
Preferably, the limiting convex strips are long strips, the adjacent limiting convex strips are perpendicular to each other, through grooves are formed in the connecting frame, and the through grooves are located in the placing space.
Preferably, be provided with the cover panel on the link, cover the panel with the face of link is parallel to each other, cover the panel one end with the link is articulated, the other end with the connection can be dismantled to the link.
Preferably, the display module testing jig further comprises a power module, and the power module is electrically connected with the processor.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a functional block diagram of a test fixture for a display module according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a connection frame according to an embodiment of the present invention.
Description of the main element symbols:
| processor with a memory having a plurality of |
10 | |
60 |
| |
20 | Limiting convex |
411 |
| |
30 | |
412 |
| |
40 | |
413 |
| Connecting |
41 | Through |
414 |
| |
50 | |
70 |
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 2, a display module testing fixture according to an embodiment of the present invention includes a processor 10, a burning module, a TP testing module 20, and a display testing module 30.
Wherein: the burning module, the TP test module 20 and the display test module 30 are electrically connected to the processor 10, the burning module includes an optical lens 40 and a connecting frame 41 which are electrically connected, the optical lens 40 and the connecting frame 41 are electrically connected to the processor 10, the connecting frame 41 is used for bearing the display module 70, the TP test module 20 and the display test module 30 are electrically connected to the connecting frame 41, the optical lens 40 is used for adjusting the flickering degree of the display module 70 and burning the display module 70, the processor 10 reads the debugging result signal from the optical lens 40 and transmits the debugging result signal to the display module 70 through the connecting frame 41.
It should be noted that, when the burning module burns the display module 70, the optical lens device 40 automatically adjusts the module flickering degree by optically moving away from the lens, and sends the debugging result signal to the processor 10, and the processor 10 receives the debugging result signal and reads back the debugging result signal to the display module 70 through the connecting frame 41, so that the display module 70 displays the corresponding debugging result according to the debugging result signal, and when the TP test is performed, the processor 10 can read back the TP test result signal to the display module 70, so that the display module 70 displays the TP test result, so that the worker can directly observe the test result on the display module 70, not only the burning module, the TP test module 20, and the display test module 30 are combined on one station for online test, thereby simplifying the test operation steps, improving the work efficiency, avoiding the worker from needing to continuously raising and lowering the head, reducing the damage to the body function of the worker, and simultaneously, the display module 70 can also perform the synchronous test on the display function of the display module 70 by using the display module 70 to display the test result.
In this embodiment, the optical lens element 40 is electrically connected to the processor 10 through three first interfaces, the first interfaces are located on the processor 10, the three first interfaces are respectively configured to transmit different signals, one first interface is configured to transmit an optical lens startup adjustment signal, the other two first interfaces are configured to transmit a debugging result signal, the debugging result signal includes a debugging pass signal and a debugging fail signal, when the processor 10 reads back the debugging pass signal to the display module 70, the display module 70 displays an OTP-OK word sample to indicate that the burning is successful and can start a TP test, and when the processor 10 reads back the debugging fail signal to the display module 70, the display module 70 displays an OTP-NG word sample to indicate that the burning is unsuccessful and directly eliminates the product.
It can be understood that three corresponding first signal ports are independently provided on the optical lens element 40, and the first signal ports are used for being connected with the first interface, so as to realize the communication between the processor 10 and the burning module.
In this embodiment, the TP test module 20 includes a TP test rack, the TP test rack is electrically connected to the processor 10 and electrically connected to the connection rack 41, the TP test rack is electrically connected to the processor 10 through a second interface, the second interface is located on the processor 10, three second interfaces are provided, the three second interfaces are respectively used for transmitting different signals, specifically, one second interface is used for transmitting a TP test start signal, the other two second interfaces are respectively used for transmitting a TP test PASS signal and a TP test fail signal, it should be noted that, when the processor 10 reads back the TP test PASS signal to the display module 70, the display module 70 displays a green PASS word to indicate that the TP test is passed, and then continues to test the display screen effect of the display module 70, when the processor 10 reads back the TP test fail signal to the display module 70, the display module 70 displays a red NG word to indicate that the TP test is failed, and the product is directly eliminated.
It will be appreciated that three corresponding second signal ports are provided on the TP test rack, and the second signal ports are used for connecting with the second interface, so as to enable the processor 10 to communicate with the TP test module 20.
In this embodiment, the display module testing apparatus further includes a main control system 50, the display testing module 30 and the TP testing module 20 are electrically connected to the main control system 50 respectively, specifically, the TP testing frame and the display testing module 30 are electrically connected to the main control system 50 respectively, and the main control system 50 is configured to control the TP testing frame and/or the display testing module 30 to test the display module 70.
In the present embodiment, the TP test module 20, the display test module 30 and the optical lens device 40 are electrically connected to the connecting frame 41 through signal lines, respectively.
In this embodiment, four limiting protruding strips 411 are disposed on the connecting frame 41, the limiting protruding strips 411 protrude from the surface of the connecting frame 41, the four limiting protruding strips 411 surround to form a placing space 412, the placing space 412 is used for placing the display module 70, and the depth of the placing space 412 is greater than the thickness of the display module 70, specifically, the limiting protruding strips 411 are in a long strip shape, the adjacent limiting protruding strips 411 are perpendicular to each other, a through groove 414 is formed in the connecting frame 41, the through groove 414 penetrates through two opposite side walls of the connecting frame 41, the through groove 414 is located in the placing space 412, when the display module 70 needs to be taken out from the placing space 412, the worker only needs to eject the display module 70 through the through groove 414, so as to solve the problems that the gap between the placing space 412 and the display module 70 is small, and the display module 70 is inconvenient to take out.
In this embodiment, be provided with cover panel 413 on link 41, cover panel 413 is parallel to each other with the face of link 41, cover panel 413's one end and link 41 are articulated, the other end can be dismantled with link 41 and be connected, cover panel 413 can be parallel with the face of link 41, and cover the partial opening of placing space 412, when display module 70 places in placing space 412, be connected with link 41 through cover panel 413, so that cover panel 413 is towards the lateral wall of placing space 412 and the laminating contact of display module 70, wherein, fixedly connected with sponge piece on cover panel 413 towards the lateral wall of placing space 412, contact with display module 70 through sponge piece, in order to protect display module 70.
Specifically, the one end of the cover panel 413 is connected to the connecting frame 41 by magnetic attraction, and it should be noted that a metal sheet is disposed on the cover panel 413, the metal sheet is made of magnetic material, such as a metal iron sheet, and a magnet block is disposed on the connecting frame 41, so that the cover panel 413 is detachably connected to the connecting frame 41 by the magnetic attraction effect of the magnet block on the metal sheet.
In this embodiment, the display module testing fixture further includes a power module 60, the power module 60 is electrically connected to the processor 10, the power module 60 provides electric energy to the processor 10, and the processor 10 is powered on for subsequent operations.
In specific implementation, the display module is electrically connected to the connecting frame 41, the optical lens 40, the TP test module 20 and the display test module 30 in the burning module are electrically connected to the connecting frame 41, respectively, and the optical lens 40, the TP test module 20 and the display test module 30 are electrically connected to the processor 10, respectively, when the burning module burns the display module 70, the optical lens 40 can send a debugging result signal to the processor 10, the processor 10 receives the debugging result signal and reads back the debugging result signal to the display module 70 through the connecting frame 41, so that the display module 70 displays a corresponding debugging result according to the debugging result signal, and when the TP test is performed, the processor 10 can read back the TP test result signal to the display module 70, so that the display module 70 displays a TP test result, and a worker can directly observe the test result on the display module 70, and not only the burning module, the test module 20 and the display test module 30 are combined on one station for online test, thereby simplifying the testing operation steps, increasing the working efficiency, avoiding the need of workers and reducing the head-up damage of the worker, and reducing the harm of the worker.
It should be noted that the above implementation process is only for illustrating the applicability of the present application, but this does not mean that the display module testing jig of the present application has only the above-mentioned one implementation flow, and on the contrary, the display module testing jig of the present application can be incorporated into the feasible embodiments of the present application as long as the display module testing jig of the present application can be implemented.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which all fall within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a display module assembly test fixture, its characterized in that, includes treater, burns record module, TP test module and shows test module, burn record module TP test module and show test module three respectively with treater electric connection, burn record module includes electric connection's optical lens spare and link, optical lens spare with the link respectively with treater electric connection, the link is used for bearing display module assembly, TP test module with show test module respectively with link electric connection, optical lens spare is used for debugging display module assembly scintillation degree and right it burns record to show module assembly, the treater reads and comes from the debugging result signal of optical lens spare, and will the debugging result signal passes through the link transmits to show module assembly.
2. The testing fixture for display modules according to claim 1, wherein the optical lens element is electrically connected to the processor through three first interfaces, the three first interfaces are located on the processor, and the three first interfaces are respectively used for transmitting different signals.
3. The test fixture of claim 1, wherein the TP test module comprises a TP test frame electrically connected to the processor and the connection frame.
4. The test fixture of claim 3, wherein the TP test frame is electrically connected to the processor through a second interface, the second interface is located on the processor, and the number of the second interfaces is three, and the three second interfaces are respectively used for transmitting different signals.
5. The display module testing jig of claim 1, further comprising a main control system, wherein the display testing module and the TP testing module are electrically connected to the main control system respectively.
6. The test fixture of claim 1, wherein the TP test module, the display test module and the optical lens unit are electrically connected to the connecting frame through signal lines.
7. The testing fixture for the display module according to claim 1, wherein four limiting ribs are disposed on the connecting frame, and the four limiting ribs surround to form a placement space for placing the display module.
8. The display module testing jig of claim 7, wherein the limiting ribs are elongated, adjacent limiting ribs are perpendicular to each other, and the connecting frame is provided with through grooves, and the through grooves are located in the placing space.
9. The display module testing jig according to claim 1, wherein the connecting frame is provided with a cover panel, the cover panel is parallel to the surface of the connecting frame, one end of the cover panel is hinged to the connecting frame, and the other end of the cover panel is detachably connected to the connecting frame.
10. The display module test fixture of claim 1, further comprising a power module electrically connected to the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221290158.3U CN217586245U (en) | 2022-05-27 | 2022-05-27 | Display module assembly test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221290158.3U CN217586245U (en) | 2022-05-27 | 2022-05-27 | Display module assembly test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217586245U true CN217586245U (en) | 2022-10-14 |
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ID=83555565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221290158.3U Active CN217586245U (en) | 2022-05-27 | 2022-05-27 | Display module assembly test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217586245U (en) |
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2022
- 2022-05-27 CN CN202221290158.3U patent/CN217586245U/en active Active
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