CN214427704U - Zero-touch liquid crystal mounting structure and touch display using same - Google Patents
Zero-touch liquid crystal mounting structure and touch display using same Download PDFInfo
- Publication number
- CN214427704U CN214427704U CN202120779635.1U CN202120779635U CN214427704U CN 214427704 U CN214427704 U CN 214427704U CN 202120779635 U CN202120779635 U CN 202120779635U CN 214427704 U CN214427704 U CN 214427704U
- Authority
- CN
- China
- Prior art keywords
- display
- liquid crystal
- panel
- touch
- crystal panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Liquid Crystal (AREA)
Abstract
The application relates to a mounting structure of a zero-touch liquid crystal and a touch display using the same, wherein the mounting structure of the zero-touch liquid crystal comprises a liquid crystal panel, double-faced foam adhesive and toughened glass, the double-faced foam adhesive is clamped between the liquid crystal panel and the toughened glass, one face of the double-faced foam adhesive is bonded with the liquid crystal panel, and the other face of the double-faced foam adhesive is bonded with the toughened glass; the touch display comprises a display front frame, a display back plate and the mounting structure of the zero-touch liquid crystal, the mounting structure of the zero-touch liquid crystal is clamped between the display front frame and the display back plate, the display front frame is fixedly connected with the display back plate, and the liquid crystal panel is arranged on one side of the tempered glass close to the display back plate. The liquid crystal display panel and the manufacturing method thereof have the advantages that water vapor and dust are not easy to enter a crack between the liquid crystal display panel and the toughened glass, and the phenomenon of water vapor condensation is reduced; when the condensation phenomenon takes place for steam, liquid crystal display panel and toughened glass can adsorb each other, have reduced the fuzzy probability of touch display.
Description
Technical Field
The application relates to the field of displays, in particular to a zero-paste touch liquid crystal mounting structure and a touch display using the same.
Background
The liquid crystal display is an active matrix liquid crystal display driven by means of Thin Film Transistors (TFTs) and operates on the principle: under the action of electric field, the change of the arrangement direction of liquid crystal molecules is utilized to change (modulate) the light transmittance of an external light source, so that electro-optical conversion is completed, and color reproduction of time domain and space domain is completed through different excitations of R, G, B tricolor signals and through red, green and blue tricolor filter films. A touch liquid crystal display is a display with a touch function, in which a touch panel is mounted on a display.
Currently, in the related art, the mounting structure of the liquid crystal panel 110 mostly includes a front panel frame 120, a rear panel frame 130, the liquid crystal panel 110 and a tempered glass 140, the liquid crystal panel 110 is sandwiched between the front panel frame 120 and the rear panel frame 130, a single-sided foam 150 is adhered to both sides of the liquid crystal panel 110, and the front panel frame 120 and the rear panel frame 130 are abutted to the liquid crystal panel 110 through the single-sided foam 150. The end face of the front panel frame 120 away from the liquid crystal panel 110 is also adhered with a single-sided foam adhesive 150, and the end of the front panel frame 120 away from the liquid crystal panel 110 is abutted against the toughened glass 140 through the single-sided foam adhesive 150. When the panel is used, the panel rear frame 130 and the tempered glass 140 are clamped by other clamping mechanisms, so that the tempered glass 140 and the panel rear frame 130 are close to each other, and the single-sided foam rubber 150 between the tempered glass 140 and the panel front frame 120 is further compressed.
In view of the above-mentioned related technologies, the inventor believes that there is much water vapor between the tempered glass and the liquid crystal panel, and in an area with a large day-night temperature difference, the water vapor is easily condensed on the tempered glass to form water drops, thereby making the display blurred.
SUMMERY OF THE UTILITY MODEL
In order to reduce the fuzzy probability of display that leads to because of steam in the big area of day and night's difference in temperature, this application provides a zero touch liquid crystal's of subsides mounting structure and uses this mounting structure's touch display.
In a first aspect, the application provides a mounting structure of a zero-touch liquid crystal, which adopts the following technical scheme:
the utility model provides a mounting structure of touch liquid crystal is pasted to zero, includes liquid crystal display panel, two-sided bubble celloidin and toughened glass, two-sided bubble celloidin presss from both sides and establishes liquid crystal display panel with between the toughened glass, two-sided bubble celloidin one side with liquid crystal display panel bonds, the another side with toughened glass bonds.
By adopting the technical scheme, only one layer of foam cotton glue exists between the liquid crystal panel and the toughened glass, so that the distance between the liquid crystal panel and the toughened glass is reduced, the content of water vapor between the liquid crystal panel and the toughened glass is reduced, and the water vapor is not easy to condense; when the water vapor is condensed, the liquid crystal panel and the toughened glass are mutually adsorbed due to the small distance between the liquid crystal panel and the toughened glass, so that the probability of forming water drops after the water vapor is condensed is reduced, and the probability of fuzziness of the display is further reduced; moreover, the liquid crystal panel and the toughened glass are respectively bonded on the two sides of the double-sided foam cotton glue, so that water vapor and dust are not easy to enter a gap between the liquid crystal panel and the toughened glass, and the fuzzy probability of the display is further reduced; the liquid crystal panel and the toughened glass are adhered together through the double-sided foam adhesive, so that the probability of relative movement of the liquid crystal panel and the toughened glass is reduced.
In a second aspect, the present application provides a touch display, which adopts the following technical solutions:
a touch display comprises a display front frame, a display back plate and a mounting structure of zero-touch liquid crystal, wherein the mounting structure of the zero-touch liquid crystal is clamped between the display front frame and the display back plate, the display front frame is fixedly connected with the display back plate, and a liquid crystal panel is arranged on one side, close to the display back plate, of tempered glass.
By adopting the technical scheme, under the clamping action of the front frame and the display back plate of the display, the mounting structure of the zero-touch liquid crystal is clamped between the front frame and the display back plate of the display, and then the mounting of the tempered glass and the liquid crystal panel is completed.
Optionally, the touch display still includes the display center, the display center sets up the display backplate is close to on a terminal surface of liquid crystal display panel, the display center with toughened glass is close to a terminal surface butt of liquid crystal display panel, the frame is close to before the display mounting groove has been seted up on a terminal surface of display backplate, toughened glass sets up in the mounting groove, toughened glass keeps away from a terminal surface of liquid crystal display panel with the diapire butt of mounting groove.
Through adopting above-mentioned technical scheme, because toughened glass's intensity is far greater than liquid crystal display panel's intensity, under the combined action of frame and display backplate before display center, display, compress tightly toughened glass in the mounting groove, so reduced the broken probability of liquid crystal display panel, protected liquid crystal display panel.
Optionally, the display middle frame is abutted to one end face, far away from the tempered glass, of the liquid crystal panel.
By adopting the technical scheme, under the pressing action of the display middle frame, the double-sided foam adhesive is not easy to separate from the liquid crystal panel or the toughened glass, the compactness of the connection between the toughened glass and the liquid crystal panel is improved, and the probability of dust and water vapor entering between the toughened glass and the liquid crystal panel is reduced; and under the compressing action of the display middle frame, the liquid crystal panel is not easy to vibrate relative to the toughened glass, and the probability of breakage of the liquid crystal panel is further reduced.
Optionally, a single-sided foam adhesive is further arranged between the display middle frame and the liquid crystal panel, the single-sided foam adhesive is attached to the end face, far away from the tempered glass, of the liquid crystal panel, and the display middle frame is abutted to the liquid crystal panel through the single-sided foam adhesive.
Through adopting above-mentioned technical scheme, cushion through single face bubble celloidin between display center and the liquid crystal display panel, when the display meets vibrations, single face bubble celloidin carries out the shock attenuation with two-sided bubble celloidin to the liquid crystal display panel simultaneously, has reduced the probability of liquid crystal display panel damage.
Optionally, the single-sided foam cotton is opposite to the double-sided foam cotton.
By adopting the technical scheme, the single-side foam adhesive and the double-side foam adhesive support the liquid crystal panel simultaneously, so that the bending stress borne by the liquid crystal panel is reduced, and the probability of breaking the liquid crystal panel is reduced when the display is vibrated.
Optionally, a first positioning groove is further formed in one end face, close to the display back plate, of the display front frame, a positioning strip is fixedly connected to one end face, close to the display front frame, of the display back plate, and the positioning strip is inserted into the first positioning groove.
Through adopting above-mentioned technical scheme, when installing frame and display backplate together before with the display, peg graft the locating bar in first locating slot earlier, frame and display backplate are difficult for just taking place relative rocking before the display like this, and the relative fixed of frame and display backplate before the display of being convenient for.
Optionally, a second positioning groove is formed in one end face, close to the liquid crystal panel, of the display middle frame, and the single-sided foam adhesive is clamped in the second positioning groove.
Through adopting above-mentioned technical scheme, because the one side of single face bubble celloidin is pasted on liquid crystal display panel for single face bubble celloidin keeps relatively fixed with liquid crystal display panel, and single face bubble celloidin still the joint makes single face bubble celloidin and display center keep relatively fixed in the second constant head tank, so liquid crystal display panel just be difficult for taking place relative movement with the preceding frame of display, has improved liquid crystal display panel's stability, has reduced liquid crystal display panel because of the probability of colliding with the damage simultaneously.
Optionally, after the positioning bar is inserted into the first positioning groove, an adjusting cavity is formed between the positioning bar and the groove bottom of the first positioning groove.
Through adopting above-mentioned technical scheme, after the location strip inserted first constant head tank, the tank bottom of location strip and first constant head tank is not the butt, so can make the laminating of display backplate and preceding frame of display inseparabler, and the display backplate is difficult for taking place to rock relatively after finishing with the fixed back of preceding frame of display, and then has improved liquid crystal display panel's stability, has reduced liquid crystal display panel because of the probability of colliding with the damage.
Optionally, fixedly connected with blend stop on the frame before the display, the one end setting of blend stop is in on the tank bottom of first constant head tank, the blend stop cover is established outside the constant head tank.
By adopting the technical scheme, the barrier strip covers the positioning strip, so that the probability of scratching of the positioning strip by a carrier can be reduced when the display is carried, and the safety is improved; meanwhile, dust in the air is not easy to enter the adjusting cavity, and further the dust is not easy to enter the display from the space between the positioning strip and the front frame of the display.
In summary, the present application includes at least one of the following beneficial technical effects:
1. by arranging the double-sided foam cotton glue, water vapor and dust are not easy to enter a crack between the liquid crystal panel and the toughened glass, so that the phenomenon of water vapor condensation is reduced; when the condensation phenomenon takes place for steam, liquid crystal display panel and toughened glass can adsorb each other, have reduced the fuzzy probability of display.
2. Through the setting of single face bubble celloidin, cushion through single face bubble celloidin between display center and the liquid crystal display panel, when the display meets vibrations, single face bubble celloidin carries out the shock attenuation with two-sided bubble celloidin to liquid crystal display panel simultaneously, has reduced the probability of liquid crystal display panel damage.
3. Through the setting of second constant head tank for liquid crystal display panel just is difficult for taking place relative movement with the preceding frame of display, has improved liquid crystal display panel's stability, has reduced the probability of liquid crystal display panel because of colliding with the damage simultaneously.
Drawings
Fig. 1 is an overall structural view of the related art;
FIG. 2 is a schematic cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic overall structure diagram of a mounting structure of a zero-touch liquid crystal according to an embodiment of the present application;
FIG. 4 is an exploded view of a mounting structure of a zero touch liquid crystal according to an embodiment of the present application;
FIG. 5 is a schematic diagram of an overall structure of a touch display according to an embodiment of the present application;
FIG. 6 is a schematic cross-sectional view of B-B of FIG. 5;
fig. 7 is an enlarged schematic view of a portion a in fig. 6.
Description of reference numerals: 110. a liquid crystal panel; 120. a front frame of the panel; 130. a panel rear frame; 140. tempering the glass; 150. soaking the cotton glue on one side; 200. a zero-touch liquid crystal mounting structure; 210. a liquid crystal panel; 220. double-sided foam cotton rubber; 230. tempering the glass; 310. a display front frame; 311. mounting grooves; 312. a first positioning groove; 313. an adjustment chamber; 314. blocking strips; 320. a display backplane; 321. a positioning bar; 330. a display middle frame; 331. a support portion; 332. a first pressing part; 333. a second pressing part; 334. a second positioning groove; 340. soaking the cotton glue on one side; 350. a panel rear frame; 360. and (4) screws.
Detailed Description
The present application is described in further detail below with reference to figures 1-7.
Referring to fig. 1 and 2, in the related art, the mounting structure of the liquid crystal panel 110 mostly includes a panel front frame 120, a panel rear frame 130, the liquid crystal panel 110, and a tempered glass 140. Because the liquid crystal panels 110 in China mostly depend on import, and most of the imported liquid crystal panels 110 are already installed between the panel front frame 120 and the panel rear frame 130, the installation mode of the liquid crystal panels 110 is as follows:
the liquid crystal panel 110 is sandwiched between the front panel frame 120 and the rear panel frame 130, the single-sided foam 150 is adhered to both sides of the liquid crystal panel 110, and both the front panel frame 120 and the rear panel frame 130 are abutted against the liquid crystal panel 110 through the single-sided foam 150. The front panel frame 120 and the rear panel frame 130 are fixed together by screws, thereby fixing the front panel frame 120, the liquid crystal panel 110, and the rear panel frame 130. Since electrical components for activating the liquid crystal panel 110 are mounted on the panel rear frame 130, the panel front frame 120, the liquid crystal panel 110, and the panel rear frame 130 are sold as one body.
The tempered glass 140 is required to cover the side of the liquid crystal panel 110 away from the panel rear frame 130, and therefore, foam adhesive is required to be adhered to the end surface of the panel front frame 120 away from the liquid crystal panel 110. Because the whole weight of the front panel frame 120, the liquid crystal panel 110 and the rear panel frame 130 is heavy, the positioning between the toughened glass 140 and the front panel frame 120 is inconvenient, so that the single-sided foam rubber 150 is adhered to one end surface of the front panel frame 120, which is far away from the liquid crystal panel 110, and then the toughened glass 140 is tightly pressed on the front panel frame 120 through other structures; if the tempered glass 140 is not accurately positioned with the front panel frame 120, the tempered glass 140 may also slide relative to the front panel frame 120, thereby improving the installation accuracy between the tempered glass 140 and the front panel frame 120.
However, the above-described mounting structure causes the following problems:
1. the space between the tempered glass 140 and the liquid crystal panel 110 is large, so that more water exists between the tempered glass 140 and the liquid crystal panel 110, and water mist is easily formed on the tempered glass 140 in a region with large day-night temperature difference;
2. gaps are formed between the tempered glass 140 and the front panel frame 120 and between the liquid crystal panel 110 and the front panel frame 120, so that dust in the air can easily enter the gap between the tempered glass 140 and the liquid crystal panel 110, and the display can be blurred when the dust is attached to the liquid crystal panel 110 or the tempered glass 140.
In order to solve the above technical problem, an embodiment of the present application discloses a mounting structure of a zero-touch liquid crystal and a touch display using the same. First, the embodiment of the application discloses a mounting structure of a zero-touch liquid crystal, referring to fig. 3 and 4, the mounting structure 200 of the zero-touch liquid crystal includes a liquid crystal panel 210, a double-sided foam adhesive 220 and a tempered glass 230, because the liquid crystal panel 210 is light in weight, the liquid crystal panel 210 is easily positioned on the tempered glass 230, and the liquid crystal panel 210 does not need to be adjusted again after being mounted on the tempered glass 230. Therefore, the double-sided foam adhesive 220 is sandwiched between the liquid crystal panel 210 and the tempered glass 230, one side of the double-sided foam adhesive 220 is bonded to the liquid crystal panel 210, and the other side is bonded to the tempered glass 230.
Thus, the distance between the tempered glass 230 and the liquid crystal panel 210 is reduced, the content of water vapor between the liquid crystal panel 210 and the tempered glass 230 is reduced, and the probability of water mist formation on the tempered glass 230 is further reduced. Moreover, the toughened glass 230 is adhered to the liquid crystal panel 210 through the double-sided foam adhesive 220, so that a gap between the toughened glass 230 and the liquid crystal panel 210 is reduced, the probability that dust in the air enters between the toughened glass 230 and the liquid crystal panel 210 is reduced, and the probability that the display is blurred due to the dust is reduced.
The embodiment of the present application further provides a touch display, and referring to fig. 5 and 6, the touch display includes a front display frame 310, a back display frame 320, a middle display frame 330, and the mounting structure 200 of the zero-touch liquid crystal. The liquid crystal panel 210 is sandwiched between the display front frame 310 and the display back panel 320, the display front frame 310 and the display back panel 320 are fixedly connected together, and the display back panel 320 presses the zero-touch liquid crystal mounting structure 200 onto the display front frame 310 through the display middle frame 330.
Referring to fig. 6 and 7, an installation groove 311 is formed on an end surface of the front frame 310, the tempered glass 230 and the liquid crystal panel 210 are both placed in the installation groove 311, and the tempered glass 230 abuts against a bottom of the installation groove 311.
Referring to fig. 6 and 7, the display middle frame 330 includes a support portion 331 for supporting, a first pressing portion 332 for pressing the tempered glass 230, and a second pressing portion 333 for pressing the liquid crystal panel 210, and the first pressing portion 332 and the second pressing portion 333 are integrally formed with the support portion 331.
Referring to fig. 6 and 7, the display center 330 is also inserted into the mounting groove 311, and after the display center 330 is inserted into the mounting groove 311, the first pressing portion 332 abuts against an end surface of the tempered glass 230 away from the bottom of the mounting groove 311. The end face of the liquid crystal panel 210 away from the tempered glass 230 is adhered with the single-sided foam adhesive 340, and the second pressing portion 333 is provided with a second positioning groove 334 for positioning the single-sided foam adhesive 340. After the display middle frame 330 is inserted into the mounting groove 311, the single-sided foam adhesive 340 is clamped in the second positioning groove 334, and the bottom of the second positioning groove 334 is abutted against the side of the single-sided foam adhesive 340 away from the liquid crystal panel 210.
Referring to fig. 6 and 7, the display back plate 320 is fixedly connected to the display front frame 310 by screws 360, and when the display back plate 320 is fixed to the display front frame 310, the display back plate 320 is pressed against the supporting portion 331 of the display middle frame 330, so that the first pressing portion 332 of the display middle frame 330 can directly press the tempered glass 230 against the display front frame 310, and the second pressing portion 333 of the display middle frame 330 can be pressed against the liquid crystal panel 210 by the single-sided foam adhesive 340.
In other embodiments, a fastening bolt may be screwed on the display back plate 320, and one end of the fastening bolt away from the bolt head of the fastening bolt abuts on the supporting portion 331 of the display middle frame 330; after the display back plate 320 is fixed on the display front frame 310, the display middle frame 330 can be pressed on the tempered glass 230 by tightening the fastening bolts.
In other embodiments, the display back plate 320 may further have a connecting bolt passing through the display back plate 320 and then being in threaded connection with the supporting portion 331 of the display middle frame 330, so that the display middle frame 330 is convenient for the display back plate 320 to be fixed together, and then the display back plate 320 is fixed on the display front frame 310 by the screw 360; the display bezel 330 may also be pressed against the tempered glass 230 by tightening the screws 360.
Referring to fig. 6 and 7, in order to reduce the probability of the liquid crystal panel 210 being damaged, the single-sided foam adhesive 340 and the double-sided foam adhesive 220 are disposed opposite to each other, so that when the display bezel 330 is pressed against the liquid crystal panel 210, the force applied to the liquid crystal panel 210 by the single-sided foam adhesive 340 and the double-sided foam adhesive 220 is not easy to form a bending moment on the liquid crystal panel 210, thereby reducing the probability of the liquid crystal panel 210 being broken.
Referring to fig. 6 and 7, the touch display further includes a panel rear frame 350, the panel rear frame 350 is used for mounting electrical components for activating the liquid crystal panel 210, and when the display back plate 320 is fixed to the display front frame 310, the panel rear frame 350 is sandwiched between the second pressing portion 333 and the display back plate 320. In other embodiments, the panel back frame 350 may also be directly bolted to the display backplane 320.
Referring to fig. 6 and 7, when the display back plate 320 and the display front frame 310 are fixed by the screws 360, through holes are formed in the display back plate 320, and threaded holes are formed in the display front frame 310. In order to align the through holes and the threaded holes, the display back plate 320 and the display front frame 310 are fixed by screws 360, a first positioning groove 312 is formed in one end face, close to the display back plate 320, of the display front frame 310, a positioning strip 321 is integrally formed in one end face, close to the display front frame 310, of the display back plate 320, and the positioning strip 321 can be formed in a sheet metal mode. When the front frame 310 and the rear panel 320 are fixed, the positioning bar 321 is first inserted into the first positioning groove 312, so that the through hole and the threaded hole can be aligned.
Referring to fig. 6 and 7, in order to facilitate the display back plate 320 to press the display middle frame 330, after the positioning bar 321 is inserted into the first positioning groove 312, the positioning bar 321 does not abut against the groove bottom of the first positioning groove 312, so that the adjustment cavity 313 is formed between the positioning bar 321 and the first positioning groove 312. When the adjusting screw 360 is used, the display middle frame 330 and the toughened glass 230 can be closer, the sliding probability of the toughened glass 230 in the mounting groove 311 is reduced, the stability of the liquid crystal panel 210 is improved, and the probability of damage to the liquid crystal panel 210 due to collision is reduced.
Referring to fig. 6 and 7, in order to reduce the probability of dust in the air entering between the display back plate 320 and the display front frame 310 and reduce the probability of being scratched by the positioning bar 321 when the carrier carries the display, the front frame 310 of the display is integrally formed with the barrier bar 314, the barrier bar 314 is disposed on the bottom of the first positioning groove 312, and the barrier bar 314 covers the positioning bar 321. The gap of the junction of the display front frame 310 and the display back plate 320 is arranged in a labyrinth manner, so that the probability that dust enters the display back plate 320 and the display front frame 310 is reduced, the barrier strip 314 covers the positioning strip 321, an operator cannot easily stretch hands into the space between the barrier strip 314 and the positioning strip 321, and the probability that the carrier is scratched by the positioning strip 321 is reduced.
Referring to fig. 6 and 7, in order to make the front display frame 310 and the rear display panel 320 more closely attached and to make the front display frame 310 have sufficient strength to support the mounting structure 200 of the zero-touch liquid crystal, one side of the front display frame 310 close to the first positioning groove 312 is hollow, when the positioning bar 321 is inserted into the first positioning groove 312, the side wall of the first positioning groove 312 may slightly deform, so that the front display frame 310 and the positioning bar 321 are more closely attached. When the screw 360 is tightened, the screw 360 may also drive the front display frame 310 to deform slightly, so that the front display frame 310 and the rear display panel 320 are attached more tightly. The outer periphery of the front frame 310 of the display is arc-shaped, so that the probability of bending of the front frame 310 of the display can be reduced, and the supporting stability of the front frame 310 of the display is improved.
The implementation principle of the installation structure of the zero-paste touch liquid crystal and the touch display using the installation structure is as follows:
the liquid crystal panel 210 and the toughened glass 230 are adhered together by using the double-sided foam adhesive 220, so that the distance between the liquid crystal panel 210 and the toughened glass 230 can be reduced, the content of water vapor between the liquid crystal panel 210 and the toughened glass 230 can be reduced, and the water vapor is not easy to condense; if the water vapor is still condensed, the distance between the liquid crystal panel 210 and the toughened glass 230 is small, so that the liquid crystal panel 210 and the toughened glass 230 are mutually adsorbed, the probability that water drops are formed after the water vapor is condensed and are attached to the toughened glass 230 is reduced, and the probability that the display is blurred is further reduced. Because the two sides of the double-sided foam adhesive 220 are respectively bonded with the liquid crystal panel 210 and the toughened glass 230, water vapor and dust are not easy to enter a gap between the liquid crystal panel 210 and the toughened glass 230, and the probability of fuzziness of a display caused by the fact that the dust enters the gap between the toughened glass 230 and the liquid crystal panel 210 is reduced.
The zero-touch liquid crystal mounting structure 200 is positioned by using the display back plate 320, the display middle frame 330 and the display front frame 310, so that the probability of relative movement between the liquid crystal panel 210 and the display back plate 320 is reduced, the probability of damage to the liquid crystal panel 210 is further reduced, and the mounting difficulty is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A mounting structure of a zero-touch liquid crystal is characterized in that; the liquid crystal display panel comprises a liquid crystal panel (210), double-faced foam rubber (220) and toughened glass (230), wherein the double-faced foam rubber (220) is clamped between the liquid crystal panel (210) and the toughened glass (230), one face of the double-faced foam rubber (220) is bonded with the liquid crystal panel (210), and the other face of the double-faced foam rubber (220) is bonded with the toughened glass (230).
2. A touch display, characterized by: the display device comprises a display front frame (310), a display back plate (320) and the mounting structure (200) of the zero-touch liquid crystal as claimed in claim 1, wherein the mounting structure (200) of the zero-touch liquid crystal is clamped between the display front frame (310) and the display back plate (320), the display front frame (310) is fixedly connected with the display back plate (320), and the liquid crystal panel (210) is arranged on one side of the tempered glass (230) close to the display back plate (320).
3. A touch display as claimed in claim 2, wherein: the touch display further comprises a display middle frame (330), the display middle frame (330) is arranged on the display back plate (320) close to one end face of the liquid crystal panel (210), the display middle frame (330) is close to the toughened glass (230) in abutting connection with one end face of the liquid crystal panel (210), the display front frame (310) is close to the end face of the display back plate (320) and is provided with an installation groove (311), the toughened glass (230) is arranged in the installation groove (311), and the toughened glass (230) is far away from one end face of the liquid crystal panel (210) and is abutted to the bottom wall of the installation groove (311).
4. A touch display as claimed in claim 3, wherein: the display middle frame (330) is also abutted against one end face, far away from the toughened glass (230), of the liquid crystal panel (210).
5. A touch display as claimed in claim 4, wherein: display center (330) with still be provided with single face bubble gum (340) between liquid crystal display panel (210), single face bubble gum (340) are pasted liquid crystal display panel (210) are kept away from on a terminal surface of toughened glass (230), display center (330) pass through single face bubble gum (340) with liquid crystal display panel (210) butt.
6. A touch display as claimed in claim 5, wherein: the single-sided foam rubber (340) and the double-sided foam rubber (220) are arranged oppositely.
7. A touch display according to any one of claims 3-6, wherein: the display front frame (310) is provided with a first positioning groove (312) on one end face close to the display back plate (320), the display back plate (320) is fixedly connected with a positioning strip (321) on one end face close to the display front frame (310), and the positioning strip (321) is inserted into the first positioning groove (312).
8. A touch display as claimed in claim 5, wherein: the display middle frame (330) is close to one end face of the liquid crystal panel (210) and is provided with a second positioning groove (334), and the single-sided foam cotton (340) is clamped in the second positioning groove (334).
9. A touch display as claimed in claim 7, wherein: after the positioning bar (321) is inserted into the first positioning groove (312), an adjusting cavity (313) is formed between the positioning bar (321) and the groove bottom of the first positioning groove (312).
10. A touch display as claimed in claim 9, wherein: fixedly connected with blend stop (314) on frame (310) before the display, the one end setting of blend stop (314) is in on the tank bottom of first locating slot (312), blend stop (314) cover is established outside locating strip (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120779635.1U CN214427704U (en) | 2021-04-15 | 2021-04-15 | Zero-touch liquid crystal mounting structure and touch display using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120779635.1U CN214427704U (en) | 2021-04-15 | 2021-04-15 | Zero-touch liquid crystal mounting structure and touch display using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214427704U true CN214427704U (en) | 2021-10-19 |
Family
ID=78075601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120779635.1U Active CN214427704U (en) | 2021-04-15 | 2021-04-15 | Zero-touch liquid crystal mounting structure and touch display using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214427704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236893A (en) * | 2021-12-07 | 2022-03-25 | 巴可(苏州)医疗科技有限公司 | Fixing structure and fixing method for medical display panel |
-
2021
- 2021-04-15 CN CN202120779635.1U patent/CN214427704U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236893A (en) * | 2021-12-07 | 2022-03-25 | 巴可(苏州)医疗科技有限公司 | Fixing structure and fixing method for medical display panel |
| CN114236893B (en) * | 2021-12-07 | 2023-02-07 | 巴可(苏州)医疗科技有限公司 | Fixing structure and fixing method for medical display panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2436715A1 (en) | Super bright low reflectance liquid crystal display | |
| CN105938272B (en) | Ultrathin backlight module and touch all-in-one machine based on same | |
| EP0936492A4 (en) | Liquid crystal display | |
| CN102809836B (en) | Borderless LCD device | |
| CN110488523B (en) | Liquid crystal display and mounting method thereof | |
| CN214427704U (en) | Zero-touch liquid crystal mounting structure and touch display using same | |
| CN102809833A (en) | Borderless LCD device | |
| WO2014029124A1 (en) | Frameless liquid crystal display device | |
| HK1028109A1 (en) | Liquid crystal display. | |
| CN102799001B (en) | Frame-free liquid crystal display device | |
| CN212460252U (en) | Display device | |
| KR20080051633A (en) | Method and equipment for bonding a polarizing plate and liquid crystal display bonded the polarizing plate thereon | |
| CN113093426A (en) | Zero-paste conference flat-panel display and installation method thereof | |
| CN214225612U (en) | Liquid crystal module and commercial display terminal | |
| CN201828740U (en) | Display device | |
| CN212460250U (en) | Display device | |
| CN212460251U (en) | Display device | |
| CN216434603U (en) | Light guide plate convenient to reflector plate is dismantled | |
| CN106547133B (en) | Double-sided display module structure and assembly method thereof | |
| CN217506314U (en) | Prevent full laminating display module assembly of Mura | |
| CN219936243U (en) | Curved surface screen module and display screen | |
| WO2014029127A1 (en) | Frameless liquid crystal display device | |
| CN221709914U (en) | Corner forming mechanism of backboard | |
| CN115171535B (en) | Method for mounting display with sealing waterproof structure | |
| CN216086844U (en) | U-shaped integrated liquid crystal display television back plate and liquid crystal display television |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |