CN218413440U - Touch display module with enhanced waterproof and antistatic effects - Google Patents

Abstract

The utility model discloses a touch-control display module assembly of reinforcing waterproof and antistatic effect relating to display module assembly technical field, including fixed frame, display screen and lower glass substrate, install the display screen through the screw in the fixed frame, the display screen comprises iron frame in a poor light, the UV glue film, frame-shaped silver thick liquid layer and LENS layer, LENS layer top surface layer has bonded the iron frame in a poor light through the UV glue film, equidistant packing has the metal ball in the UV glue film, be provided with frame-shaped silver thick liquid layer between UV glue film and the LENS layer, one side of display screen has bonded the board in a poor light through the polyurethane adhesive, the outward flange is provided with joint strip between board in a poor light and the display screen; can be through the distance between metal ball control iron stand in a poor light and the LENS layer to the thickness of the whole module of control, the metal ball can be connected wholly the frame form silver thick liquid layer on iron stand in a poor light and the LENS layer, has the function of preventing static, and the UV glue film is convenient for fix the metal ball, and with LENS layer and the bonding firmly of iron stand in a poor light together.

Description

Touch display module with enhanced waterproof and antistatic effects

Technical Field

The utility model relates to a display module assembly technical field, in particular to touch-control display module assembly of waterproof and antistatic effect of reinforcing.

Background

Touch-control display screen module is one of the off-the-shelf essential element of component LED display screen, mainly by the LED lamp, the PCB circuit board, drive IC, resistance, electric capacity and plastics external member are constituteed, and according to the difference that uses LED encapsulation device, the LED display screen module divide into: the LED display screen module comprises a direct plug lamp LED display screen module, an indoor dot matrix LED display screen module and a surface-mounted LED display screen module.

And comparing the file CN:201720505458.1 discloses a sealing member and touch display module assembly for touching display module assembly, solves the great problem of the assembly degree of difficulty that leads to because of the installation sealing member among the touch display module assembly. The sealing element for the touch display module is arranged between the protective glass and the liquid crystal screen of the touch display module, the rigid substrate can be used as a support body to ensure the distance requirement between the protective glass and the liquid crystal screen, the display problem caused by overlarge or undersize distance is avoided, meanwhile, the rigid substrate cannot deform due to stress in the assembling process, the retraction problem does not exist, and the sealing tightness of the touch display module is ensured; the flexible gasket does not need to provide spacing support or serve as a supplement part of the spacing requirement, can be thinner in design, and cannot be pushed by lateral shear force to generate transverse displacement on the premise of playing a role of ventilation; therefore, the sealing element does not need to pay attention to the problems of extrusion pressure degree, pulling force and the like in the whole assembly process of the touch display module, and the assembly difficulty is reduced.

The conventional touch display module has the following defects: 1. the touch display module does not have waterproof and antistatic functions, and the sealing effect is not obvious. Therefore, those skilled in the art provide a touch display module with enhanced waterproof and antistatic effects to solve the above problems in the prior art.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a touch display module with enhanced waterproof and antistatic effects to solve the above-mentioned problems in the background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a touch-control display module assembly of waterproof and antistatic effect of reinforcing, includes fixed frame, display screen and lower glass substrate, there is the display screen through the screw mounting in the fixed frame, the display screen comprises iron frame in a poor light, UV glue film, frame form silver thick liquid layer and LENS layer, LENS layer top layer has the iron frame in a poor light through the UV glue film bonding, the equidistance is filled in the UV glue film has the metal ball, be provided with frame form silver thick liquid layer between UV glue film and the LENS layer, one side of display screen has the board in a poor light through the polyurethane adhesive bonding, the outward flange is provided with joint strip between board in a poor light and the display screen.

As the utility model provides a further optimization scheme again of touch-control display module assembly of waterproof and antistatic effect of reinforcing: the through grooves are formed in two sides of the fixing frame, the junction box is mounted on one side of the top end of each through groove through a bolt, the junction box is convenient to wire and use, and the junction boxes are independently mounted to avoid mutual interference.

As the utility model provides a further optimization scheme again of touch-control display module assembly of waterproof and antistatic effect of reinforcing: and an SPI (serial peripheral interface) and a signal line interface are arranged in the junction box.

As the utility model provides a further optimization scheme again of touch-control display module assembly of waterproof and antistatic effect of reinforcing: and a sealing plate is arranged at an opening at one side of the junction box through a positioning screw.

As the utility model provides a further optimization scheme again of touch-control display module assembly of waterproof and antistatic effect of reinforcing: the opposite side block of display screen has glass cover plate and glass cover plate card to establish in fixed frame, and the glass cover plate card is established and is played spacing effect in fixed frame to utilize glass cover plate to play the crashproof effect to the display screen.

As the utility model provides a further optimization scheme again of touch-control display module assembly of waterproof and antistatic effect of reinforcing: the top and the bottom of fixed frame all weld and extend the piece, the slip mouth has been seted up on extending the piece, utilizes to extend the piece and improves the close effect between fixed frame and the supporting casing to be convenient for revolve wrong bolt use.

As the utility model provides a further optimization scheme again of touch-control display module assembly of waterproof and antistatic effect of reinforcing: plug boards are welded at the top end and the bottom end of one side of the fixing frame.

As the utility model provides a further optimization scheme again of touch-control display module assembly of waterproof and antistatic effect of reinforcing: the one end welding of plugboard has the slope fixture block and the one side both ends of slope fixture block all are provided with the interface, utilize plugboard, slope fixture block and interface to be convenient for with fixed frame block to the protective housing in, play the effect of protection.

As the utility model provides a further optimization scheme again of touch-control display module assembly of waterproof and antistatic effect of reinforcing: the metal ball is made of a metal silver material, and the fixing frame is made of a stainless steel material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the equidistance is filled with the metal ball in the UV glue film, the diameter can be from 0.01mm to 1mm, can be through the distance between metal ball control iron stand in a poor light and the LENS layer, thereby control the thickness of whole module, the metal ball can be connected wholly with the silver thick liquid layer of frame form on iron stand in a poor light and the LENS layer, the function of static electricity is prevented to have, the UV glue film is convenient for fix the metal ball, and with LENS layer and the firm bonding of iron stand in a poor light together, play waterproof and jar-proof effect that can be fine.

Have the UV glue film can also play the effect of buffering between LENS layer and the iron stand in a poor light, can release stress, utilize SPI interface and signal line interface in the terminal box to be convenient for connect the line and use, the block upper seal plate plays dustproof, waterproof effect when not, utilize the plugboard, slope fixture block and interface are convenient for to fix the frame block to the protecting sheathing in, play the effect of protection, utilize the joint strip who sets up between board and the display screen in a poor light to improve between the leakproofness, water-proof effects is showing.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the touch display module of the present invention with enhanced waterproof and antistatic effects.

Fig. 2 is a side view of the touch display module of the present invention for enhancing the waterproof and antistatic effects.

Fig. 3 is the utility model relates to a reinforcing is waterproof and prevent display screen schematic structure of touch-control display module assembly of static effect.

Fig. 4 is the schematic view of the internal structure of the junction box of the touch display module of the present invention with enhanced waterproof and antistatic effects.

Fig. 5 is a sectional view of a display screen material of a touch display module with enhanced waterproof and antistatic effects.

In the figure: 1. an SPI interface; 2. a driving chip; 3. a lower glass substrate; 4. a display screen; 5. a backlight plate; 6. an extension piece; 7. sealing rubber strips; 8. a fixing frame; 9. a through groove; 10. a plugboard; 11. sealing plates; 12. a set screw; 13. a junction box; 14. an interface; 15. inclining the clamping block; 16. a signal line interface; 17. cover plate glass; 18. a backlight iron stand; 19. a UV adhesive layer; 20. a frame-shaped silver paste layer; 21. a LENS layer; 22. a metal ball.

Detailed Description

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 application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

Referring to fig. 1-5, in an embodiment of the present invention, a touch display module with enhanced waterproof and antistatic effects includes a fixing frame 8, a display screen 4 and a lower glass substrate 3, the display screen 4 is installed in the fixing frame 8 through screws, the display screen 4 is composed of a backlight iron frame 18, a UV glue layer 19, a frame-shaped silver paste layer 20 and a LENS layer 21, the backlight iron frame 18 is adhered to the top surface layer of the LENS layer 21 through the UV glue layer 19, metal balls 22 are filled in the UV glue layer 19 at equal intervals, the frame-shaped silver paste layer 20 is arranged between the UV glue layer 19 and the LENS layer 21, a backlight plate 5 is adhered to one side of the display screen 4 through a polyurethane glue, and a sealing adhesive tape 7 is arranged on the outer edge between the backlight plate 5 and the display screen 4.

The equidistance is filled with the metal ball in the UV glue film, the diameter can be from 0.01mm to 1mm, can be through the distance between metal ball control iron stand in a poor light and the LENS layer, thereby control the thickness of whole module, the metal ball can be connected wholly with the frame form silver thick liquid layer on iron stand in a poor light and the LENS layer, the function of preventing static has, the UV glue film is convenient for fix the metal ball, and with the bonding of LENS layer and iron stand in a poor light firmly together, play waterproof and jar-proof effect that can be fine.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them.

Thus, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of some embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the case of no conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, in an embodiment of the present invention, a touch display module with enhanced waterproof and antistatic effects includes a fixing frame 8, a display screen 4 and a lower glass substrate 3, the display screen 4 is installed in the fixing frame 8 through screws, the display screen 4 is composed of a backlight iron frame 18, a UV glue layer 19, a frame-shaped silver paste layer 20 and a LENS layer 21, the backlight iron frame 18 is adhered to the top surface layer of the LENS layer 21 through the UV glue layer 19, metal balls 22 are filled in the UV glue layer 19 at equal intervals, the frame-shaped silver paste layer 20 is arranged between the UV glue layer 19 and the LENS layer 21, a backlight plate 5 is adhered to one side of the display screen 4 through polyurethane glue, and a sealing strip 7 is arranged at an outer edge between the backlight plate 5 and the display screen 4.

Through grooves 9 are formed in two sides of the fixing frame 8, and a junction box 13 is installed on one side of the top end of each through groove 9 through a bolt; the wiring use is facilitated by the terminal box 13, and the terminal box 13 is independently installed to avoid mutual interference.

Example 2

As a further optimization of embodiment 1, an SPI interface 1 is provided in the terminal box 13, and a signal line interface 16 is provided at one end of the SPI interface 1; the use of SPI interface 1 and signal line interface 16 within terminal block 13 facilitates wiring.

Wherein, a sealing plate 11 is arranged at an opening at one side of the junction box 13 through a positioning screw 12; the sealing plate 11 has a sealing effect on the junction box 13, and the dustproof and waterproof effects are remarkable.

Wherein, the other side of the display screen 4 is clamped with a cover glass 17, and the cover glass 17 is clamped in the fixing frame 8; the cover glass 17 is clamped in the fixing frame 8 to achieve the limiting effect, and the display screen 4 is prevented from being collided by the cover glass 17.

Example 3

As a further optimization of the embodiment 2, the top and the bottom of the fixing frame 8 are welded with the extension pieces 6, and the extension pieces 6 are provided with sliding openings; the extension sheet 6 is used for improving the sealing effect between the fixing frame 8 and the matched shell, and is convenient for screwing bolts for use.

Wherein, the top end and the bottom end of one side of the fixed frame 8 are welded with the plugboard 10; the inclined clamping block 15 is convenient to connect by using the plug-in board 10.

Wherein, one end of the plugboard 10 is welded with an inclined fixture block 15, and two ends of one side of the inclined fixture block 15 are both provided with a plughole 14; the fixing frame 8 can be conveniently clamped in the protective shell by utilizing the plug board 10, the inclined clamping block 15 and the plug interface 14, and the protection effect is achieved.

Wherein, the metal ball 22 is made of metal silver material, and the fixing frame 8 is made of stainless steel material; the fixing frame 8 has high strength, is not easy to deform, is corrosion-resistant and is durable.

The utility model discloses a theory of operation is: the equidistant metal ball 22 that has filled in UV glue film 19, the diameter can be from 0.01mm to 1mm, can be through the distance between metal ball 22 control iron stand 18 in a poor light and the LENS layer 21, thereby control the thickness of whole module, metal ball 22 can be whole with the connection of frame form silver thick liquid layer 20 on iron stand 18 in a poor light and the LENS layer 21, the function of antistatic has, UV glue film 19 is convenient for fix metal ball 22, and with LENS layer 21 and the iron stand 18 in a poor light firmly the bonding together, can be fine play waterproof and jar-proof effect, it can also play the effect of buffering to have UV glue film 19 between LENS layer 21 and the iron stand in a poor light 18, can release stress, SPI interface 1 and signal line interface 16 in the utilization terminal box 13 are convenient for the wiring use, the block 11 plays dustproof, waterproof effect on the block when not using, utilize pinboard 10, slope fixture block 15 and pinboard 14 to be convenient for in with fixed frame 8 in the protecting sheathing, play the effect of protection, utilize the joint strip 7 that sets up between backlight board 5 and display screen 4 to improve showing, waterproof effect.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. 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 be understood that the above-described embodiments are merely exemplary of some, and not all, embodiments of the present application, and that the drawings illustrate preferred embodiments of the present application without limiting the scope of the claims appended hereto. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims (10)

1. The utility model provides a waterproof and antistatic effect's of reinforcing touch-control display module assembly, includes fixed frame (8), display screen (4) and lower glass substrate (3), its characterized in that: there is display screen (4) through the screw installation in fixed frame (8), display screen (4) comprise iron frame (18), UV glue film (19), frame form silver thick liquid layer (20) and LENS layer (21) in a poor light, LENS layer (21) top layer has iron frame (18) in a poor light through UV glue film (19) bonding, equidistant packing has metal ball (22) in UV glue film (19), be provided with frame form silver thick liquid layer (20) between UV glue film (19) and LENS layer (21), one side of display screen (4) is glued through polyurethane and is had board (5) in a poor light, the outward flange is provided with joint strip (7) between board (5) in a poor light and display screen (4).

2. The touch display module of claim 1, wherein the touch display module further comprises: one side of the backlight plate (5) is attached with a lower glass substrate (3), and one side of the lower glass substrate (3) is provided with a driving chip (2) through a screw.

3. The touch display module of claim 1, wherein the touch display module further comprises: through grooves (9) are formed in two sides of the fixing frame (8), and a junction box (13) is installed on one side of the top end of each through groove (9) through a bolt.

4. The touch display module of claim 3, wherein the touch display module further comprises: and an SPI (1) interface and a signal line interface (16) are arranged in the junction box (13) at one end of the SPI interface (1).

5. The touch display module of claim 4, wherein the touch display module further comprises: and a sealing plate (11) is arranged at an opening at one side of the junction box (13) through a positioning screw (12).

6. The touch display module of claim 1, wherein the touch display module further comprises: and the other side of the display screen (4) is clamped with cover glass (17), and the cover glass (17) is clamped in the fixing frame (8).

7. The touch display module of claim 1, wherein the touch display module further comprises: the top and the bottom of fixed frame (8) all weld and have extension piece (6), the slip mouth has been seted up on extension piece (6).

8. The touch display module of claim 1, wherein the touch display module further comprises: the top end and the bottom end of one side of the fixed frame (8) are welded with plugboards (10).

9. The touch display module of claim 8, wherein the touch display module further comprises: an inclined clamping block (15) is welded at one end of the plug board (10), and plug ports (14) are formed in two ends of one side of the inclined clamping block (15).

10. The touch display module of claim 1, wherein the touch display module further comprises: the metal ball (22) is made of a metal silver material, and the fixing frame (8) is made of a stainless steel material.

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