CN211928359U - Multi-point touch liquid crystal display module - Google Patents
Multi-point touch liquid crystal display module Download PDFInfo
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- CN211928359U CN211928359U CN202020748214.8U CN202020748214U CN211928359U CN 211928359 U CN211928359 U CN 211928359U CN 202020748214 U CN202020748214 U CN 202020748214U CN 211928359 U CN211928359 U CN 211928359U
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- heat dissipation
- liquid crystal
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Abstract
The utility model discloses a multi-point touch liquid crystal display module, which comprises a display screen, a mounting frame, a mounting middle frame, a central diversion groove, a rubber edge seal, a power supply, a heat dissipation frame, an external port, a circuit board, a heat dissipation fan, a heat conduction plate and a reinforcing plate, wherein the display screen is embedded and mounted in the mounting frame inner frame, the mounting middle frame is processed and formed with the central diversion groove, the contact surface of the mounting frame and the mounting middle frame is glued with a rubber edge seal, the reinforcing plate and the heat conduction plate are positioned and mounted in the mounting middle frame inner frame according to the front-back sequence, the multi-point touch liquid crystal display module is suitable for the waterproof heat dissipation design of the multi-point touch liquid crystal display, the rubber edge seal design ensures the mounting tightness, the design of the central diversion groove can lead the splashed water of the frame out in time through the diversion groove, the screen is protected, the light weight and the structural strength of the, the heat conducting copper plate can quickly pour heat into the heat dissipation frame and timely dissipate the heat.
Description
Technical Field
The utility model relates to a display screen field, especially a multiple spot touch-control liquid crystal display module assembly.
Background
The liquid crystal display is an active matrix liquid crystal display driven by Thin Film Transistor (TFT), and mainly uses current to stimulate liquid crystal molecules to generate points, lines and surfaces to match with a back lamp tube to form a picture. IPS, TFT, SLCD all belong to the subclass of LCD. The liquid crystal display needs good heat dissipation performance and certain waterproof performance, and the independent design of the waterproof structure is large and is not suitable for industrial use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a multiple spot touch-control liquid crystal display module assembly. In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a multiple spot touch-control liquid crystal display module, including the display screen, the installation frame, the installation center, central guiding gutter, the rubber banding, a power supply, the heat dissipation frame, external port, the circuit board, cooling fan, the heat-conducting plate, the reinforcing plate, the embedded installation in installation frame inside casing of display screen, installation center framework machine-shaping has central guiding gutter, the installation frame has the rubber banding with installation center contact surface veneer, reinforcing plate and heat-conducting plate are according to the front and back order location installation in installation center inside casing.
Preferably, a diversion through hole is drilled at the upper end of the central diversion trench, a drainage through hole is drilled at the lower end of the central diversion trench, and the diversion through hole and the drainage through hole are designed to lead out splashed water through the central diversion trench, so that the water is prevented from permeating into the screen to interfere with normal display.
Preferably, the heat-conducting copper plate is arranged on the contact surface of the heat-radiating fan and the heat-radiating frame in a positioning mode, and the heat-conducting copper plate can quickly pour heat into the heat-radiating frame and timely radiate the heat.
Preferably, the reinforcing plate is a high-strength aluminum alloy plate body, and multiple groups of through holes are drilled in the plate body, so that the strength is ensured, and the weight of the reinforcing plate is reduced.
Compared with the prior art, the utility model has the advantages of it is following: the utility model provides a multiple spot touch-control liquid crystal display module, this device design is applicable to multiple spot touch-control liquid crystal display's waterproof heat dissipation design, the seal of installation has been guaranteed in the design of rubber banding, the design of central guiding gutter can pass through the timely derivation of guiding gutter with the splattering water of framework, the protection screen, the light structural strength of reinforcing plate is high, heat-conducting copper plate is installed with heat dissipation frame contact surface location to radiator fan, the heat-conducting copper plate can be poured the heat into the heat dissipation frame fast, in time the effluvium of heat.
Drawings
Fig. 1 is a schematic structural view of the multi-touch liquid crystal display module of the present invention.
Fig. 2 is a schematic view of the installation structure of the multi-touch liquid crystal display module of the present invention.
Fig. 3 is a schematic structural view of the central diversion trench of the present invention.
Fig. 4 is the mounting structure schematic diagram of the heat-conducting copper plate of the present invention.
Fig. 5 is a schematic structural view of the reinforcing plate of the present invention.
In the figure: 1. display screen, 2, installation frame, 3, installation center, 4, central guiding gutter, 5, rubber banding, 6, power, 7, heat dissipation frame, 8, external port, 9, circuit board, 10, cooling fan, 11, heat-conducting plate, 12, reinforcing plate, 13, water conservancy diversion through-hole, 14, drainage through-hole, 15, heat conduction copper.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1, 2, 3, 4 and 5, a multi-touch liquid crystal display module comprises a display screen 1, a mounting frame 2, a mounting middle frame 3, a central diversion trench 4, a rubber seal 5, a power supply 6, a heat dissipation frame 7, an external port 8, a circuit board 9, a heat dissipation fan 10, a heat conduction plate 11 and a reinforcing plate 12, wherein the display screen 1 is embedded and mounted in the inner frame of the mounting frame 2, the mounting frame 2 and the mounting middle frame 3 are correspondingly and hermetically mounted, the frame body of the mounting middle frame 3 is processed and formed with the central diversion trench 4, the seal rubber 5 is glued on the contact surface of the mounting frame 2 and the mounting middle frame 3, the power supply 6 and the heat dissipation frame 7 are positioned and mounted based on the central position of the axis of the mounting middle frame 3, the heat dissipation frame 7 and the circuit board 9 are designed and mounted as a whole, the external port 8 is arranged at the top end position of the, the reinforcing plate 12 and the heat conducting plate 11 are positioned and arranged in the inner frame of the mounting middle frame 3 according to the front-back sequence.
The upper end of the central diversion trench 4 is drilled with a diversion through hole 13, the lower end of the central diversion trench 4 is drilled with a diversion through hole 14, the diversion through hole 13 and the diversion through hole 14 are designed to lead out splashed water through the central diversion trench 4, and the water is prevented from permeating into the screen to interfere normal display.
The heat-conducting copper plate 15 is arranged on the contact surface of the heat-radiating fan 10 and the heat-radiating frame 7 in a positioning mode, and the heat-conducting copper plate 15 can quickly pour heat into the heat-radiating frame 7 and timely radiate the heat.
The reinforcing plate 12 is a high-strength aluminum alloy plate body, and multiple groups of through holes are drilled in the plate body, so that the strength is ensured, and the weight of the reinforcing plate 12 is reduced.
The utility model discloses the theory of operation: the utility model provides a multiple spot touch-control liquid crystal display module, this device design is applicable to multiple spot touch-control liquid crystal display's waterproof heat dissipation design, the seal of installation has been guaranteed in the design of rubber banding, the design of central guiding gutter can pass through the timely derivation of guiding gutter with the splattering water of framework, the protection screen, the light structural strength of reinforcing plate is high, heat-conducting copper plate is installed with heat dissipation frame contact surface location to radiator fan, the heat-conducting copper plate can be poured the heat into the heat dissipation frame fast, in time the effluvium of heat.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (4)
1. A multi-point touch control liquid crystal display module is characterized by comprising a display screen (1), a mounting frame (2), a mounting middle frame (3), a central diversion trench (4), a rubber seal edge (5), a power supply (6), a heat dissipation frame (7), an external port (8), a circuit board (9), a heat dissipation fan (10), a heat conduction plate (11) and a reinforcing plate (12), wherein the display screen (1) is embedded and mounted in the inner frame of the mounting frame (2), the mounting frame (2) and the mounting middle frame (3) are correspondingly and hermetically mounted, the frame body of the mounting middle frame (3) is processed and formed with the central diversion trench (4), the rubber seal edge (5) is glued on the contact surface of the mounting frame (2) and the mounting middle frame (3), the power supply (6) and the heat dissipation frame (7) are positioned and mounted based on the axis central position of the mounting middle frame (3), and the heat dissipation frame (7) and the, the external port (8) is arranged at the top end of the circuit board (9), the cooling fan (10) is arranged under the circuit board (9), and the reinforcing plate (12) and the heat conducting plate (11) are positioned and arranged in the inner frame of the installation middle frame (3) according to the front-back sequence.
2. The multi-touch liquid crystal display module according to claim 1, wherein a flow guide through hole (13) is drilled at the upper end of the central flow guide groove (4), a flow guide through hole (14) is drilled at the lower end of the central flow guide groove (4), and the flow guide through hole (13) and the flow guide through hole (14) are designed to guide out splashed water through the central flow guide groove (4) so as to prevent the water from permeating into the screen to interfere with normal display.
3. The multi-touch liquid crystal display module as claimed in claim 1, wherein the heat conducting copper plate (15) is installed at the contact surface of the heat dissipation fan (10) and the heat dissipation frame (7) in a positioning manner, and the heat conducting copper plate (15) can rapidly pour heat into the heat dissipation frame (7) and dissipate the heat in time.
4. The multi-touch liquid crystal display module as claimed in claim 1, wherein the stiffener (12) is a high-strength aluminum alloy plate, and a plurality of sets of through holes are drilled in the plate, so that the weight of the stiffener (12) is reduced while the strength is ensured.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020748214.8U CN211928359U (en) | 2020-05-09 | 2020-05-09 | Multi-point touch liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020748214.8U CN211928359U (en) | 2020-05-09 | 2020-05-09 | Multi-point touch liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211928359U true CN211928359U (en) | 2020-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020748214.8U Active CN211928359U (en) | 2020-05-09 | 2020-05-09 | Multi-point touch liquid crystal display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211928359U (en) |
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2020
- 2020-05-09 CN CN202020748214.8U patent/CN211928359U/en active Active
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