CN218975982U

CN218975982U - LCD display screen debugging rotating plate

Info

Publication number: CN218975982U
Application number: CN202222742638.5U
Authority: CN
Inventors: 杨磊; 魏玲枫; 樊劼
Original assignee: Truly Opto Electronics Ltd
Current assignee: Truly Opto Electronics Ltd
Priority date: 2022-10-18
Filing date: 2022-10-18
Publication date: 2023-05-05
Anticipated expiration: 2032-10-18

Abstract

The utility model relates to an LCD display screen debugging rotating plate, which comprises a first connector bonding pad position, a second connector bonding pad position and a pin bonding pad position, wherein the first connector bonding pad position and the second connector bonding pad position comprise a plurality of connector bonding pads, and the pin bonding pad position comprises a plurality of pin bonding pads; wherein the connector pad can be adapted to different types of LCD display connectors; the pin pad position can be connected to a main board circuit of the detection jig through a bonding wire; the plurality of connector pads are correspondingly connected with the plurality of pin pads. Among the plurality of connector pads, the pitch range of two adjacent connector pads is 1.0 mm-1.3 mm. The first connector pad site includes a plurality of connector pads having a size that is wider than a size of the second connector pad site. The plurality of connector pads are arranged in parallel at intervals, and the intervals are different. The technical scheme of the utility model is realized in that one debugging rotating plate can debug various interface definitions and display screens with different designs.

Description

LCD display screen debugging rotating plate

Technical Field

The utility model relates to the technical field of circuit boards, in particular to an LCD display screen debugging rotating plate.

Background

In the development of display screens, different screens are often debugged, but the interface definitions of the display screen connectors of different manufacturers are different. If the display screen connectors defined by different interfaces are used for manufacturing the PCB test boards defined by corresponding interfaces to debug the lighting display screen module, the process from the data manufacturing of the test boards to the test board manufacturing to the hand debugging is required to be carried out for a minimum of days, and the time consumption and the cost are high. Therefore, a debugging rotating board is urgently needed to realize quick debugging verification.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides an LCD display screen debugging rotating plate which can adapt to display screen debugging defined by different interfaces and improve the research and development efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the LCD display screen debugging rotating plate is characterized by comprising a first connector bonding pad position, a second connector bonding pad position and a pin bonding pad position, wherein the first connector bonding pad position and the second connector bonding pad position comprise a plurality of connector bonding pads, and the pin bonding pad position comprises a plurality of pin bonding pads; wherein the connector pad can be adapted to different types of LCD display connectors; the pin pad position can be connected to a main board circuit of the detection jig through a bonding wire; the plurality of connector pads are correspondingly connected with the plurality of pin pads.

As a preferable technical solution, among the plurality of connector pads, a pitch range of two adjacent connector pads is 1.0mm to 1.3mm.

As a preferable technical scheme, the plurality of connector pads are arranged in parallel at intervals, and the intervals are different.

As a preferred technical solution, the connector pads are arranged in a rectangular shape.

As a preferred solution, the first connector pad site includes a plurality of connector pads having a size wider than a size of the second connector pad site.

As a preferred technical solution, the plurality of connector pads included in the first connector pad position are correspondingly connected with the plurality of connector pads included in the second connector pad position.

As a preferable technical scheme, the LCD display screen connector is provided with a golden finger plug.

As a preferable technical scheme, the first connector pad position and the second connector pad position are arranged above the pin pad position.

As an optimized technical scheme, the debugging rotating plate further comprises a plurality of functional interfaces, and the functional interfaces are connected with the connector pads and the pin pads.

As a preferred technical solution, the debug rotor plate further comprises a power interface.

Compared with the prior art, the utility model has the following technical effects: this technical scheme provides an LCD display screen debugging commentaries on classics board, including a plurality of connector pads and contact pin pad, the not unidimensional of connector pad, different interval setting can adapt to the welding and go up different models, the display screen connector of different grade type, contact pin pad position design, the welding wire of being convenient for welds on the corresponding interface of lighting fixture, and then tests the display screen. After one display screen is debugged, if another display screen is debugged, if the connector pad width requirement of the 2 nd display screen is found to be different, the matched connector pad position can be searched in the debugging rotating plate again; if the connector interface definitions of the 2 nd display screen are found to be different (the connector interface definitions are different, the interface definitions of the pin pad positions are also different), the wires welded by the pin pad positions can be disconnected and reconnected. The scheme is realized by a debugging rotating plate, which can debug various interface definitions and display screens with different designs.

Description of the drawings:

FIG. 1 is a schematic diagram of a structure of a debugging rotating plate for an LCD display screen according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a structure of a debugging rotating plate for an LCD display screen according to an embodiment of the present utility model;

description of the reference numerals

A first connector pad bit 1; a second connector pad bit 2; a connector pad 3; pin pad 4; pin pad 5.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to specific embodiments of the present utility model and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, or the azimuth or positional relationship conventionally put in use of the product of the present utility model, or the azimuth or positional relationship conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

Examples

As shown in fig. 1 and fig. 2, a schematic structural diagram of an LCD display screen debugging rotating board is provided, where the debugging rotating board includes a first connector pad position 1, a second connector pad position 2 and a pin pad position 4, the first and second connector pad positions include a plurality of connector pads 3, and the pin pad position 4 includes a plurality of pin pads 5; the first connector pad and the second connector pad can be matched with LCD display screen connectors of different models and different types.

The pin pad position 4 can be connected to a main board circuit of the detection jig through a bonding wire; the plurality of connector pads 3 are correspondingly connected with the plurality of pin pads 5. If the width requirements of the connector pad 3 of the 2 nd display screen are found to be different, the adapted connector pad 3 can be searched in the debugging rotating board again. If the connector interface definitions of the 2 nd display screen are found to be different (the connector interface definitions are different, which causes the interface definitions of the pin pad positions 4 to be different), the electric wires welded by the pin pad positions 4 can be disconnected and reconnected. The debugging rotating board is realized, multiple interface definitions can be debugged, and display screens with different designs can be debugged.

Preferably, a plurality of connector pads 3 are arranged in parallel at intervals, the intervals are different, and the connectors of different types and different types are subjected to adaptive welding. Further preferably, the connector pads 3 are arranged in a rectangular shape, and the pitch of two adjacent connector pads 3 is in the range of 1.0mm to 1.3mm among the plurality of connector pads 3.

As shown in fig. 2, it is preferable that the first connector pad bit 1 includes a plurality of connector pads 3 having a size wider than that of the second connector pad bit 2. There are two types of connector pads 3, one wider and one narrower. If the display screen is required to be wider than the bonding pads required by the corresponding connector, the display screen connector is welded to the wider bonding pad of the bonding pad 1 of the first connector. If the display screen is required to have a narrower bonding pad requirement for the corresponding connector, the display screen connector is soldered to the second connector at the narrower connector bonding pad 3 at bonding pad 2.

Preferably, the plurality of connector pads 3 included in the first connector pad bit 1 are correspondingly connected to the plurality of connector pads 3 included in the second connector pad bit 2.

Preferably, the LCD display screen connector is provided with a golden finger plug, and when in test, the display screen golden finger is inserted into the display screen connector through the plug to complete connection.

Preferably, the first and second connector pad locations are disposed above the pin pad location 4.

Preferably, the debugging rotary board further comprises a plurality of functional interfaces, the functional interfaces are connected with the connector bonding pads 3 and the pin bonding pads 5, and the debugging rotary board further comprises a power interface. The multifunctional interface is used for connecting corresponding external equipment or inputting and outputting corresponding external signals, such as connecting a display screen or inputting power signals and the like.

Claims

1. The LCD display screen debugging rotating plate is characterized by comprising a first connector bonding pad position, a second connector bonding pad position and a pin bonding pad position, wherein the first connector bonding pad position and the second connector bonding pad position comprise a plurality of connector bonding pads, and the pin bonding pad position comprises a plurality of pin bonding pads; wherein the connector pad can be adapted to different types of LCD display connectors; the pin pad position can be connected to a main board circuit of the detection jig through a bonding wire; the plurality of connector pads are correspondingly connected with the plurality of pin pads.

2. The LCD panel debugging rotor of claim 1, wherein the pitch of two adjacent connector pads among the plurality of connector pads is in the range of 1.0mm to 1.3mm.

3. The LCD display screen debugging rotor plate of claim 2, wherein the plurality of connector pads are arranged in parallel at intervals, and the intervals are different.

4. The LCD display screen debugging rotor plate of claim 1, wherein the connector pads are rectangular in configuration.

5. The LCD display screen debugging rotor plate of claim 1, wherein the plurality of connector pads comprised by the first connector pad site are wider in size than the plurality of connector pads comprised by the second connector pad site.

6. The LCD display screen debugging rotor plate of claim 5, wherein a plurality of the connector pads included in the first connector pad position are correspondingly connected with a plurality of the connector pads included in the second connector pad position.

7. The LCD display screen debugging rotor plate as recited in claim 1, wherein the LCD display screen connector is provided with a golden finger plug.

8. The LCD display screen debugging rotor plate of claim 1, wherein the first and second connector pads are disposed above the pin pads.

9. The LCD display screen debugging rotor plate of any one of claims 1-8, further comprising a plurality of functional interfaces, the functional interfaces being connected to the connector pads and pin pads.

10. The LCD display screen debugging rotor plate of any one of claims 1-8, wherein the debugging rotor plate further comprises a power interface.