CN218181259U - Ultra-thin narrow frame touch-control liquid crystal display module - Google Patents
Ultra-thin narrow frame touch-control liquid crystal display module Download PDFInfo
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- CN218181259U CN218181259U CN202222411654.6U CN202222411654U CN218181259U CN 218181259 U CN218181259 U CN 218181259U CN 202222411654 U CN202222411654 U CN 202222411654U CN 218181259 U CN218181259 U CN 218181259U
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Abstract
The utility model discloses an ultra-thin narrow frame touch-control liquid crystal display module, including liquid crystal display and sensing electrode board, the back of sensing electrode board is provided with backlight module, and backlight module includes backlight plate and backlight module casing, and the outside of liquid crystal display is provided with protective frame, and protective frame's bottom is provided with the locating piece, and the side of locating piece has seted up the fixed slot, is provided with the installation component of being convenient for to operate on the backlight module casing; the utility model discloses a mutually support between liquid crystal display, sensing electrode board, backlight module and the protective framework, including the cooperation of installation component, be convenient for overhaul the fast assembly and the dismantlement of ultra-thin narrow frame touch-control liquid crystal display module assembly, avoid assembling through screw one by one and need operate with the help of external instrument and cause the trouble, be favorable to the result of use of ultra-thin narrow frame touch-control liquid crystal display module assembly.
Description
Technical Field
The utility model relates to a technical field of liquid crystal display module specifically is ultra-thin narrow frame touch-control liquid crystal display module.
Background
The liquid crystal display panel generally includes two substrates disposed opposite to each other, a liquid crystal layer sandwiched between the two substrates, and a sensing electrode layer sandwiched between the two substrates, wherein the sensing electrode layer is used for sensing a touch action applied to the embedded touch liquid crystal display panel, and the touch liquid crystal display module generally includes a liquid crystal display screen, a sensing electrode plate, a protective frame, a backlight module, and other components.
Chinese patent with current patent publication No. CN215069064U discloses an ultra-thin narrow frame touch-control liquid crystal display module, this file has proposed that unable adjustment base passes through the fixed screw and constitutes the helicitic texture with the main part, in the use of this equipment module, pass through the helicitic texture that fixed screw and main part constitute through unable adjustment base, fix unable adjustment base, keep stable in structure, at the protection bow member of fixed unable adjustment base top surface both sides equidistance distribution, can be under the module collision condition, to the equipment in the device protect anti falling, play the guard action.
But ultra-thin narrow frame touch-control liquid crystal display module assembly need operate with the help of external instrument through the equipment of individual screw when using, and it is more troublesome to operate, is not convenient for install and dismantles the maintenance to the display module assembly to be unfavorable for ultra-thin narrow frame touch-control liquid crystal display module assembly's result of use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ultra-thin narrow frame touch-control liquid crystal display module assembly to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: ultra-thin narrow frame touch-control liquid crystal display module assembly, including liquid crystal display and sensing electrode board, the back of sensing electrode board is provided with backlight unit, and backlight unit includes board and backlight unit casing in a poor light, and liquid crystal display's the outside is provided with protective frame, and protective frame's bottom is provided with the locating piece, and the fixed slot has been seted up to the side of locating piece, is provided with the installation component of the operation of being convenient for on the backlight unit casing.
Preferably, four groups of positioning blocks are arranged, the four groups of positioning blocks are distributed at four corners of the protective frame, positioning grooves are formed in the backlight module shell, and the positioning blocks are matched with the positioning grooves.
Preferably, the mounting assembly comprises an inserting block, a sliding groove is formed in the bottom of the backlight module shell, the sliding groove is of a T-shaped structure, a movable clamping block is inserted in the sliding groove in a sliding mode, a cylindrical block is arranged at the bottom of the backlight module shell, and a clamping groove is formed in the side face of the cylindrical block.
Preferably, one end of the movable clamping block is matched with the fixed groove, the other end of the movable clamping block is in an arc-shaped structure, the inserting block is in a T-shaped structure and is inserted into the sliding groove in a sliding mode, and the end of the inserting block is abutted to the other end of the movable clamping block.
Preferably, one side of the movable clamping block is provided with a supporting block, one side of the sliding groove is provided with a limiting groove, a supporting spring is arranged between the supporting block and the limiting groove, and one end of the inserting block is provided with a limiting component convenient to adjust.
Preferably, the limiting assembly comprises a pin shaft, the accommodating groove is formed in one end of the inserting block, the pin shaft is located in the accommodating groove and fixedly connected to the inserting block in an inserting mode, and the pin shaft is rotatably sleeved with the limiting block.
Preferably, the round pin epaxial position of round pin is provided with torsion spring between the stopper, and torsion spring's one end is fixed at round pin epaxially, and the other end is fixed on the stopper, and a tip joint of stopper is on the draw-in groove.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a mutually support between liquid crystal display, sensing electrode board, backlight module and the protective frame, including the cooperation of installation component, be convenient for overhaul the fast assembly and the dismantlement of ultra-thin narrow frame touch-control liquid crystal display module assembly, avoid assembling through the screw one by one and need operate with the help of external instrument and cause the trouble, be favorable to the result of use of ultra-thin narrow frame touch-control liquid crystal display module assembly.
Drawings
Fig. 1 is a schematic structural diagram of a liquid crystal display module of the present invention;
fig. 2 is an exploded schematic view of the touch-sensitive liquid crystal display module according to the present invention;
fig. 3 is a partial sectional view of the backlight module casing of the present invention;
fig. 4 is a schematic structural view of the back side of the backlight module of the present invention;
fig. 5 is an enlarged schematic structural view of a portion a in fig. 4 according to the present invention.
In the figure: 1. a liquid crystal display screen; 2. a sensing electrode plate; 3. a backlight module; 5. a backlight module housing; 51. positioning a groove; 6. a protective frame; 7. positioning blocks; 71. a fixing groove; 8. inserting a block; 81. a chute; 82. moving the fixture block; 83. a supporting block; 84. a support spring; 9. a pin shaft; 91. a limiting block; 92. a torsion spring; 93. a cylindrical block; 94. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 efforts all belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: the ultrathin narrow-frame touch liquid crystal display module comprises a liquid crystal display screen 1 and a sensing electrode plate 2, wherein a backlight module 3 is installed on the back of the sensing electrode plate 2, the backlight module 3 comprises a backlight plate and a backlight module shell 5, a protective frame 6 is bonded on the outer side of the liquid crystal display screen 1, the protective frame 6 plays a role in protecting the edges of the liquid crystal display screen 1 and the sensing electrode plate 2, the liquid crystal display screen 1, the sensing electrode plate 2, the backlight module 3 and the protective frame 6 form the ultrathin narrow-frame touch liquid crystal display module, the specific circuit connection mode is the prior art, and the description is omitted;
the bottom of the protective frame 6 is welded with positioning blocks 7, the side surface of each positioning block 7 is provided with a fixing groove 71, the positioning blocks 7 are provided with four groups, the four groups of positioning blocks 7 are distributed at four corners of the protective frame 6, the backlight module shell 5 is provided with positioning grooves 51, and the positioning blocks 7 are matched with the positioning grooves 51, so that the protective frame 6 can be conveniently positioned on the backlight module shell 5;
the backlight module shell 5 is provided with an installation assembly convenient to operate, the installation assembly comprises an insertion block 8, the bottom of the backlight module shell 5 is provided with a sliding groove 81, the sliding groove 81 is of a T-shaped structure, a movable clamping block 82 is inserted on the sliding groove 81 in a sliding mode, one end part of the movable clamping block 82 is matched with the fixed groove 71, the other end part of the movable clamping block 82 is of an arc-shaped structure, the insertion block 8 is of a T-shaped structure and is inserted on the sliding groove 81 in a sliding mode, the end part of the insertion block 8 is abutted against the other end part of the movable clamping block 82, when the insertion block 8 is inserted on the sliding groove 81, the end part of the insertion block 8 extrudes the other end arc surface of the movable clamping block 82, and one end part of the movable clamping block 82 moves towards the direction close to the positioning groove 51;
a supporting block 83 is welded on one side of the movable clamping block 82, a limiting groove is formed in one side of the sliding groove 81, a supporting spring 84 is fixedly connected between the supporting block 83 and the limiting groove, the type of the supporting spring 84 can be selected according to actual working conditions, and the end of the movable clamping block 82 is accommodated in the sliding groove 81 under the elastic force action of the supporting spring 84;
a limiting assembly convenient to adjust is arranged at one end of the inserting block 8 and comprises a pin shaft 9, a containing groove is formed in one end of the inserting block 8, the pin shaft 9 is positioned in the containing groove and fixedly inserted on the inserting block 8, a limiting block 91 is rotatably sleeved on the pin shaft 9, a torsion spring 92 is sleeved on the pin shaft 9 and positioned between the limiting blocks 91, one end of the torsion spring 92 is fixed on the pin shaft 9, and the other end of the torsion spring is fixed on the limiting block 91;
the bottom of the backlight module shell 5 is welded with a cylindrical block 93, the side face of the cylindrical block 93 is provided with a clamping groove 94, one end part of the limiting block 91 is clamped on the clamping groove 94, an elastic abutting structure is formed between the torsion spring 92 and the limiting block 91 and is matched with the clamping groove 94, the limiting of the inserting block 8 is realized, and the mounting stability is ensured;
during actual use, the liquid crystal display screen 1, the sensing electrode plate 2 and the backlight module 3 are sequentially embedded on the protective frame 6, the positioning block 7 is inserted into the corresponding positioning groove 51, the limiting block 91 is further shifted to be accommodated into the accommodating groove, the inserting block 8 is inserted into the sliding groove 81, the end part of the inserting block 8 extrudes the other end arc surface of the movable clamping block 82, the end part of the movable clamping block 82 moves towards the direction close to the positioning groove 51, the supporting block 83 extrudes the supporting spring 84 to move along the limiting groove, the end part of the movable clamping block 82 is further inserted into the fixing groove 71, the limiting block 91 is loosened, under the action of the torsional force of the torsion spring 92, the end part of the limiting block 91 is clamped on the clamping groove 94, the limiting of the inserting block 8 is realized, the ultra-thin narrow-frame touch liquid crystal display module is rapidly assembled, during disassembly, the ultra-thin narrow frame touch liquid crystal display module is only required to be accommodated into the accommodating groove by shifting the limiting block 91, the inserting block 8 is taken out under the elastic force action of the supporting spring 84, the other end part of the movable clamping block 82 is accommodated into the sliding groove 81, the protective frame 6 and the ultra-thin narrow frame can be separated from the backlight module shell 5, the ultra-thin narrow frame display module which is beneficial to the use effect caused by the operation of the ultra-thin narrow frame.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Ultra-thin narrow frame touch-control liquid crystal display module, including liquid crystal display (1) and sensing electrode board (2), its characterized in that: the back of the sensing electrode plate (2) is provided with a backlight module (3), the backlight module (3) comprises a backlight plate and a backlight module shell (5), the outer side of the liquid crystal display screen (1) is provided with a protective frame (6), the bottom of the protective frame (6) is provided with a positioning block (7), the side face of the positioning block (7) is provided with a fixing groove (71), and the backlight module shell (5) is provided with a mounting assembly convenient to operate.
2. The ultra-thin narrow-bezel touch-sensitive liquid crystal display module according to claim 1, wherein: the backlight module is characterized in that four groups of positioning blocks (7) are arranged, the four groups of positioning blocks (7) are distributed at four corners of the protective frame (6), positioning grooves (51) are formed in the backlight module shell (5), and the positioning blocks (7) are matched with the positioning grooves (51).
3. The ultra-thin narrow-bezel touch-sensitive liquid crystal display module according to claim 1, wherein: the mounting assembly comprises an inserting block (8), a sliding groove (81) is formed in the bottom of the backlight module shell (5), the sliding groove (81) is of a T-shaped structure, a movable clamping block (82) is inserted into the sliding groove (81) in a sliding mode, a cylindrical block (93) is arranged at the bottom of the backlight module shell (5), and a clamping groove (94) is formed in the side face of the cylindrical block (93).
4. The ultra-thin narrow-bezel touch liquid crystal display module according to claim 3, wherein: one end part of the movable clamping block (82) is matched with the fixing groove (71), the other end part of the movable clamping block is of an arc-shaped structure, the inserting block (8) is of a T-shaped structure and is inserted into the sliding groove (81) in a sliding mode, and the end part of the inserting block (8) is abutted to the other end part of the movable clamping block (82).
5. The ultra-thin narrow-bezel touch liquid crystal display module according to claim 3, wherein: one side of the movable clamping block (82) is provided with a supporting block (83), one side of the sliding groove (81) is provided with a limiting groove, a supporting spring (84) is arranged between the supporting block (83) and the limiting groove, and one end of the inserting block (8) is provided with a limiting component convenient to adjust.
6. The ultra-thin narrow-bezel touch-sensitive liquid crystal display module of claim 5, wherein: the limiting assembly comprises a pin shaft (9), a containing groove is formed in one end of the inserting block (8), the pin shaft (9) is located in the containing groove and fixedly connected to the inserting block (8) in an inserting mode, and a limiting block (91) is connected to the pin shaft (9) in a rotating mode in a sleeved mode.
7. The ultra-thin narrow-bezel touch-sensitive liquid crystal display module according to claim 6, wherein: be provided with torsion spring (92) on round pin axle (9) between stopper (91), the one end of torsion spring (92) is fixed on round pin axle (9), and the other end is fixed on stopper (91), and a tip joint of stopper (91) is on draw-in groove (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222411654.6U CN218181259U (en) | 2022-09-09 | 2022-09-09 | Ultra-thin narrow frame touch-control liquid crystal display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222411654.6U CN218181259U (en) | 2022-09-09 | 2022-09-09 | Ultra-thin narrow frame touch-control liquid crystal display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218181259U true CN218181259U (en) | 2022-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222411654.6U Active CN218181259U (en) | 2022-09-09 | 2022-09-09 | Ultra-thin narrow frame touch-control liquid crystal display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218181259U (en) |
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- 2022-09-09 CN CN202222411654.6U patent/CN218181259U/en active Active
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