CN113645789A

CN113645789A - Liquid crystal display screen with electrostatic shielding function

Info

Publication number: CN113645789A
Application number: CN202110924382.7A
Authority: CN
Inventors: 袁海英; 王冬果; 张婷
Original assignee: Shenzhen Chuyuda Electronics Co ltd
Current assignee: Shenzhen Chuyuda Electronics Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2021-11-12
Anticipated expiration: 2041-08-12
Also published as: CN113645789B

Abstract

The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal display screen with an electrostatic shielding function, which comprises a lower casing, an upper frame, a display screen body and fixing components, wherein the lower casing is sleeved outside the upper frame, a circle of buffer block is fixed on the inner side surface of an upper end opening of the upper frame, the lower end of the buffer block is provided with the display screen body, a stop dog is clamped in the middle of the lower ends of the left side and the right side of the display screen body, the stop dog is slidably connected in a movable groove formed in the middle of the left inner side and the right inner side of the upper frame, two limiting blocks are clamped on the upper side and the lower side of the display screen body, the limiting blocks are slidably connected in L-shaped grooves formed in the upper side and the lower side of the upper frame, the lower casing is arranged outside the upper frame, two groups of fixing components are arranged on the two sides of the lower casing, and the upper frame is fixed in the lower casing through the fixing components, so that the casing of the display screen can be conveniently fixed and can be conveniently disassembled and installed.

Description

Liquid crystal display screen with electrostatic shielding function

Technical Field

The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal display screen with an electrostatic shielding function.

Background

The liquid crystal display screen is a flat ultrathin display device, the liquid crystal display screen occupies an important part in electronic products due to unique advantages, and the liquid crystal display screen is popular in the aspect of clear imaging in the playing function.

But current display screen is at the in-process of installation shell, and is inconvenient to liquid crystal display fixes a position to influence the installation of liquid crystal display's shell, easily to the outward appearance scratch of display screen, thereby influence liquid crystal display's use, liquid crystal display's shell is very difficult to be demolishd simultaneously, influences the maintenance of display screen.

Disclosure of Invention

The present invention is directed to a liquid crystal display with electrostatic shielding function to solve the above problems.

In order to achieve the purpose, the invention provides the following technical scheme: a liquid crystal display screen with an electrostatic shielding function comprises a lower casing, an upper frame, a display screen body and fixing components, wherein the lower casing is sleeved on the outer side of the upper frame, an opening at the upper end of the upper frame is smaller than an opening at the lower end of the upper frame, a circle of buffer block is fixed on the inner side surface of the opening at the upper end of the upper frame, the lower end of the buffer block is provided with the display screen body, four corners of the display screen body are clamped in the middle of a right-angle notch-shaped protective block arranged at four inner corners of the upper frame, a stop block is clamped in the middle of the lower end of the left side and the right side of the display screen body, the stop block is slidably connected in a movable groove arranged in the middle of the left side and the right side of the upper frame, the movable groove and the stop block are connected through springs, two limit blocks are clamped in L-shaped grooves arranged in the upper side and the lower side of the upper frame, the outer side of the upper frame is provided with the lower casing, and the left side and the right side of the lower casing are provided with two groups of the fixing components, the outer side end of the fixing component is clamped with a moving block, and the upper end of the fixing component is clamped with the left side and the right side of the upper end of the upper frame.

Preferably, the lower surface of the outer side end of the stopper is inclined, the opening width of the movable groove is consistent with the width of the outer side end of the stopper, and the depth of the movable groove is consistent with the width of the stopper.

Preferably, the cross-section of stopper is the F font, and the interval between two diaphragms of stopper is unanimous with the thickness of display screen body, and the lower extreme in the outside of stopper is fixed with the three slider that is the type of protruding font, and the upper surface of stopper and the upper end parallel and level in L type groove, and the spacing groove that three cross-section is the type of protruding font is seted up to the medial surface in L type groove.

Preferably, fixed subassembly includes square, L shaped plate and shell fragment, and the square is fixed in the two outsides of the left and right sides of inferior valve, and the square groove has been seted up to the upper end of square, and the sawtooth breach has been seted up to the lateral wall in square groove, and the width of sawtooth breach is less than the inside wall width in square groove, and the both sides limit of sawtooth breach all is convex cockscomb structure.

Preferably, the L-shaped plate is handstand, and the length of the cross bar of the upper end of the L-shaped plate is less than the width of the upper end open-ended side wall of the upper frame, the thickness and the width of the L-shaped plate are both less than the opening size of the square groove, and the vertical bar of the L-shaped plate is slidably connected in the square groove.

Preferably, the lateral surface of shell fragment and the lateral surface parallel and level of square, the cross-section of shell fragment is the V font that the bottom is the level form, and the both ends of shell fragment all are barb form, and the both ends of shell fragment joint respectively in two convex sawtooth grooves of sawtooth breach, and the bottom of shell fragment is vertical form and fixes in the centre of supporting shoe, and the lateral surface at the montant lower extreme of L shaped plate is fixed to the supporting shoe.

Preferably, the medial surface of two down tube of shell fragment all is provided with the baffle, and the medial surface of two down tube of shell fragment is hugged closely to two baffle medial surfaces, and the lateral surface of two down tube of shell fragment all is provided with the limiting plate, leaves the interval between the down tube of limiting plate and shell fragment, and baffle and limiting plate are all fixed at the lateral surface of L shaped plate.

Preferably, the square hole has all been seted up to the both sides of supporting shoe, and the square hole joint is on the both sides wall of the spout that the medial surface of movable block was seted up, and the cross-section of spout and the cross-section of the upper end of supporting shoe all are type of calligraphy, and the length of supporting shoe is good at to the inboard length of spout, and the side of spout is fixed with the fixed block, and the both sides slope degree of fixed block is unanimous with the slope degree of two down tubes of shell fragment, and the both sides face of fixed block supports the medial surface that is close to the bottom at the shell fragment.

Preferably, a round hole is formed below the outer side end of the square block, a round groove is formed below the side end of the L-shaped plate, the round hole penetrates through the movable column, the other end of the movable column is clamped in the round groove, a pressure spring is wound on the movable column, and the outer side end of the pressure spring abuts against the inner side of an opening of the round hole. Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:

1. the shell of the liquid crystal display screen with the electrostatic shielding function is divided into two parts, the upper frame fixes the display screen body, the lower frame is sleeved outside the upper frame, and the upper frame is fixed in the lower frame through the fixing component, so that the shell of the display screen is conveniently fixed and is convenient to detach and install;

2. the limit block is arranged at the lower end opening of the upper frame in the shell of the liquid crystal display screen with the electrostatic shielding function, so that the display screen body can be conveniently clamped on the limit block and then can move downwards to the inner side of the upper frame, the shaking of the display screen body is prevented, and the stop blocks on the left side and the right side are convenient for the display screen body to be clamped in the upper frame and then can be stopped by the stop blocks;

3. the L-shaped plates are connected to the square blocks fixed on the two sides of the lower shell in the outer side of the liquid crystal display screen with the electrostatic shielding function in a sliding mode, the L-shaped plates are blocked on the outer side of the upper frame, so that the upper frame is conveniently fixed in the lower shell, and the L-shaped plates can be conveniently moved through the elastic sheets arranged on the outer side faces of the L-shaped plates, so that the liquid crystal display screen with the electrostatic shielding function is convenient to disassemble.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the upside down and the disassembled lower case of the present invention;

FIG. 3 is a three-dimensional view of the present invention;

FIG. 4 is a three-dimensional view showing the upper frame turned upside down and the lower frame disassembled in the present invention;

FIG. 5 is a cross-sectional three-dimensional view of the upper frame of the present invention;

FIG. 6 is an exploded three-dimensional view of the securing assembly of the present invention;

fig. 7 is an enlarged view of a structure shown in fig. 6.

In the figure: 1. a lower case; 2. putting the frame on; 21. a protection block; 22. a buffer block; 3. a display screen body; 4. a fixing assembly; 41. a square block; 42. a square groove; 43. a saw-tooth notch; 44. an L-shaped plate; 45. a limiting plate; 46. a baffle plate; 47. a spring plate; 48. a support block; 49. a square hole; 5. a moving block; 51. a fixed block; 52. a chute; 6. a limiting block; 61. a slider; 62. a limiting groove; 63. an L-shaped groove; 7. a stopper; 71. a spring; 72. a movable groove; 8. a circular hole; 81. a circular groove; 82. moving the column; 83. and (5) pressing a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a technical solution: a liquid crystal display screen with electrostatic shielding function comprises a lower casing 1, an upper frame 2, a display screen body 3 and a fixing component 4, wherein the lower casing 1 is sleeved on the outer side of the upper frame 2, an opening at the upper end of the upper frame 2 is smaller than an opening at the lower end of the upper frame 2, a circle of buffer block 22 is fixed on the inner side surface of the opening at the upper end of the upper frame 2, the display screen body 3 is arranged at the lower end of the buffer block 22, friction between the display screen body 3 and the upper frame 2 is reduced, so that the fixing is convenient, four corners of the display screen body 3 are clamped in the middle of the right-angle notch-shaped protective blocks 21 arranged at four inner corners of the upper frame 2, the damage at the four corners of the display screen body 3 is reduced, a stop dog 7 is clamped in the middle of the lower ends of the left side and the right side of the display screen body 3, the lower surfaces of the outer side ends of the stop dogs are inclined, the display screen body 3 is convenient to move in the upper frame 2 from the inclined plane, the cross section of the stop dog 7 is L-shaped, the anti-slip display device is characterized in that the stop block 7 is connected in a movable groove 72 arranged in the middle of the left inner side and the right inner side of the upper frame 2 in a sliding manner, the opening width of the movable groove 72 is consistent with the width of the outer side end of the stop block 7, the depth of the movable groove 72 is consistent with the width of the stop block 7, the movable groove 72 is connected with the stop block 7 through a spring 71, the stop block 7 is pushed into the movable groove 72 through the display screen body 3, meanwhile, after the display screen body 3 is placed, the stop block 7 is moved out of the movable groove 72 through the elasticity of a rear end spring 71 to be stopped on the outer side surface of the display screen body 3 to prevent the display screen body 3 from falling off, two limiting blocks 6 are clamped on the upper side and the lower side of the display screen body 3, the cross sections of the limiting blocks 6 are in an F shape, the distance between two transverse plates of the limiting blocks 6 is consistent with the thickness of the display screen body 3, the limiting blocks 6 are connected in L-shaped grooves 63 arranged on the upper inner side and the lower side of the upper frame 2 in a sliding manner, the lower extreme in the outside of stopper 6 is fixed with three slider 61 that is the type of dogcharacter, and the upper surface of stopper 6 and the upper end parallel and level of L type groove 63, the spacing groove 62 that three cross-section is the type of dogcharacter is seted up to the medial surface of L type groove 63, stimulate stopper 6 upwards, slider 61 slides in spacing groove 62, to the upper surface of the lower extreme diaphragm of stopper 6 and the surface parallel and level of upper ledge 2, with display screen body 3 between two diaphragms of stopper 6 are pushed into from the left and right sides of upper ledge 2, display screen body 3 drives stopper 6 downstream through the gravity of self, be convenient for the location. The outer side end of the upper frame 2 is provided with the lower shell 1, the left side and the right side of the lower shell 1 are respectively provided with two groups of fixing components 4, each fixing component 4 comprises a square block 41, an L-shaped plate 44 and an elastic sheet 47, the square blocks 41 are fixed on the left outer side and the right outer side of the lower shell 1, the upper end of each square block 41 is provided with a square groove 42, the outer side wall of each square groove 42 is provided with a sawtooth notch 43, the width of each sawtooth notch 43 is smaller than the width of the inner side wall of each square groove 42, the L-shaped plate 44 can be conveniently inserted into the square grooves 42 and can not slide off, the two side edges of each sawtooth notch 43 are both in arc saw-shaped saw-toothed shapes, the L-shaped plate 44 is in an inverted shape, the length of a transverse rod at the upper end of the L-shaped plate 44 is smaller than the width of the side wall of an upper end opening of the upper frame 2, the L-shaped plate 44 is prevented from being shielded outside the display screen body 3, the thickness and the width of the L-shaped plate 44 are both smaller than the opening size of the square grooves 42, the L-shaped plate 44 is convenient to move, the vertical rod of the L-shaped plate 44 is slidably connected in the square grooves 42, the outer side surface of the elastic sheet 47 is flush with the outer side surface of the square 41, the cross section of the elastic sheet 47 is in a V shape with the bottom end in a horizontal shape, two ends of the elastic sheet 47 are in a barb shape, two ends of the elastic sheet 47 are respectively clamped in two circular arc-shaped sawtooth grooves of the sawtooth gap 43, the bottom end of the elastic sheet 47 is vertically fixed in the middle of the supporting block 48, the supporting block 48 is fixed on the outer side surface of the lower end of the vertical rod of the L-shaped plate 44, the inner side surfaces of two inclined rods of the elastic sheet 47 are respectively provided with a baffle 46, the inner side surfaces of the two baffle 46 are tightly attached to the inner side surfaces of the two inclined rods of the elastic sheet 47 so as to limit the opening angle of the two inclined rods of the two elastic sheet 47, the outer side surfaces of the two inclined rods of the elastic sheet 47 are respectively provided with a limiting plate 45, a space is reserved between the limiting plate 45 and the inclined rods of the elastic sheet 47, the elastic sheet 47 is convenient to bend in the elastic coefficient, the baffle 46 and the limiting plate 45 are both fixed on the outer side surfaces of the L-shaped plate 44, and the outer side ends of the fixed assembly 4 are respectively clamped with a moving block 5, square holes 49 are respectively formed in two sides of the supporting block 48, the square holes 49 are clamped on two side walls of a sliding groove 52 formed in the inner side surface of the moving block 5, the cross section of the sliding groove 52 and the cross section of the upper end of the supporting block 48 are both in a convex shape, so that the moving block 5 is conveniently fixed on the outer side of a vertical rod of the L-shaped plate 44, the moving block 5 is positioned on the outer side of the square block 41, the length of the inner side of the sliding groove 52 is longer than that of the supporting block 48, the moving block 5 is conveniently pushed up and down, a fixed block 51 is fixed on the side edge of the sliding groove 52, the inclination degree of two sides of the fixed block 51 is consistent with that of two inclined rods of the elastic piece 47, two side surfaces of the fixed block 51 abut against the inner side surface of the elastic piece 47 close to the bottom end, the fixed block 51 is driven to move on the outer side surface of the L-shaped plate 44 through the moving block 5, the two inclined rods of the elastic piece 47 are driven to be bent outwards bent to the inner sides of saw teeth of the saw tooth gaps 43 through the sliding groove 52, the L-shaped plate 44 and the moving block 5 can conveniently move towards the square groove 42, when the cross bar of the L-shaped plate 44 abuts against the outer side wall of the upper frame 2, the moving block 5 is loosened, the moving block 5 can restore the moving block 5 to the middle of the inner side of the elastic piece 47 through the elastic force of the elastic piece 47, so that the inclined rod end part of the lower end of the elastic piece 47 slides into the sawtooth groove of the sawtooth notch 43, the L-shaped plate 44 can be conveniently fixed in the square 41, the upper frame 2 can be conveniently fixed in the lower shell 1, the display screen body 3 can be conveniently fixed, the round hole 8 is formed below the outer side end of the square 41, the round groove 81 is formed below the side end of the L-shaped plate 44, the round hole 8 penetrates through the moving column 82, the other end of the moving column 82 is clamped in the round groove 81, the pressure spring 83 is wound on the moving column 82, the opening of the round hole 8 is smaller than the width of the inner cavity, the outer side end of the pressure spring 83 abuts against the inner side of the round hole 8, after the L-shaped rod 44 moves to the bottom end of the square groove 42 to fix the upper frame 2, the inner side end of the moving column 82 pulled outwards just aligns with the circular groove 81, the moving column 82 is loosened, and the inner side end of the moving column 82 is clamped in the circular groove 81 through the elasticity of the pressure spring 83, so that the L-shaped rod 44 and the square 41 can be fixed more stably.

The working principle is as follows: in actual work, the upper frame 2 is placed in a turning manner, the limiting blocks 6 in the L-shaped grooves 63 formed in the upper side and the lower side of the upper frame 2 are pulled upwards, the side walls of the L-shaped grooves 63 are provided with limiting grooves 62, the sliding blocks 61 arranged at the rear ends of the limiting blocks 6 slide in the limiting grooves 62 until the sliding blocks 61 abut against the upper ends of the limiting grooves 62, so that the limiting blocks 6 are prevented from sliding off, the upper surfaces of the transverse plates at the lower ends of the limiting blocks 6 are flush with the surface of the upper frame 2, the display screen body 3 is pushed into the space between the two transverse plates of the limiting blocks 6 from the left side and the right side of the upper frame 2 until the display screen body 3 is superposed with the opening of the upper frame 2, so that the positioning is facilitated, the limiting blocks 6 are driven by the display screen body 3 to move downwards by the self gravity, the left end and the right end of the display screen body 3 abut against the inclined surfaces of the limiting blocks 7, the display screen body 3 falls along the inclined surfaces of the limiting blocks 7, so that the limiting blocks 7 are pressed into the movable grooves 72 formed between the left side and the right side of the upper frame 2, until the surface of the display screen body 3 is abutted against the buffer block 22 arranged at the inner side of the upper frame 2, the buffer is convenient to buffer, at the moment, the four corners of the display screen body 3 are wrapped by the protective blocks 21 arranged at the four corners of the inner side of the upper frame 2, the damage of the four corners of the display screen body 3 is reduced, at the moment, the limit blocks 6 move to the upper ends of the limit blocks 6 to be flush with the surface of the upper frame 2, the upper surface of the lower transverse plate of the limit blocks 6 is flush with the inner side surface of the upper frame 2, so that the display screen body 3 is convenient to stably place, the limit blocks 7 push the limit blocks 7 out of the openings of the springs 71 through the elasticity of the springs 71 of which the rear ends are fixed in the movable grooves 72, so that the horizontal plane at the lower ends of the limit blocks 7 is abutted against the outer side surface of the display screen body 3, thereby the display screen body 3 is fixed at the inner side of the upper frame 2 through the limit blocks 6 and the limit blocks 7, the display screen body 3 is prevented from shaking, the upper frame 2 drives the display screen body 3 to be overturned together and placed at the upper end of the opening of the lower shell 1, the lower casing 1 is covered on the outer side of the upper casing 2, the display screen body 3 is conveniently protected by the upper casing 2 and the lower casing 1, the upper casing 2 is fixed by the fixing components 4 arranged on two sides of the lower casing 1, so that the display screen body 3 is conveniently fixed, the upper end of a square block 41 fixed on the left side and the right side of the lower casing 1 is provided with a square groove 42, the outer side wall of the square groove 42 is provided with a sawtooth notch 43, the outer side of the lower end of a vertical rod of an L-shaped plate 44 is fixed with an elastic sheet 47 by a supporting block 48, two sides of the outer side surface of the supporting block 48 are provided with square holes 49, two side walls of a sliding groove 52 arranged on the inner side surface of the movable block 5 are conveniently clamped in the supporting block 48, so that the movable block 5 is conveniently fixed on the outer side of the vertical rod of the L-shaped plate 44, the movable block 5 is positioned on the outer side of the square block 41, a fixing block 51 fixed on the inner side surface of the movable block 5 is positioned on the inner side surface of the bottom of the elastic sheet 47, and the movable block 5 is pushed up and down, the moving block 5 moves up and down outside the supporting block 48, the moving block 5 moves up and down to drive the fixing block 51 to move on the outer side of the L-shaped plate 44, so that the side surface of the sliding groove 52 abuts against the inner sides of the two inclined rods of the elastic piece 47, thereby driving the two inclined rods of the elastic piece 47 to bend outwards, the inner sides of the two inclined rods of the elastic piece 47 are both provided with a baffle 46 fixed on the outer side of the L-shaped plate 44, thereby limiting the opening angle of the two inclined rods of the two elastic pieces 47, the outer sides of the two inclined rods of the elastic piece 47 are provided with a limiting plate 45 far away from the elastic piece 47, one of the inclined rods of the elastic piece 47 is driven to bend outwards until reaching the inner side of the limiting plate 45 through the up and down movement of the moving block 5, so that the elastic piece 47 can bend in the elastic coefficient, the lower end of the vertical rod of the L-shaped plate 44 is aligned with the square groove 42, the moving block 5 is positioned outside the square groove 42, and the structure between the vertical rod of the L-shaped plate 44 and the moving block 5 slides into the square groove 42 from the sawtooth notch 43, by pushing the moving block 5 downwards, the inclined rod at the lower end of the elastic sheet 47 is bent to the inner side of the sawtooth notch 43, so that the L-shaped plate 44 and the moving block 5 can move towards the square groove 42 conveniently, when the cross rod of the L-shaped plate 44 abuts against the outer side wall of the upper frame 2, the moving block 5 is loosened, the moving block 5 enables the moving block 5 to be restored to the middle of the inner side of the elastic sheet 47 through the elastic force of the elastic sheet 47, so that the end part of the inclined rod at the lower end of the elastic sheet 47 slides to the sawtooth groove of the sawtooth notch 43, so that the two ends of the elastic sheet 47 are clamped in the sawtooth groove of the sawtooth notch 43, so that the L-shaped plate 44 is fixed in the square 41 conveniently, the upper frame 2 is fixed in the lower shell 1 conveniently, when the L-shaped rod 44 moves to the bottom end of the square groove 42, the moving column 82 in the round hole 8 arranged below the side end of the square 41 is pulled outwards, and the compressed spring 83 wound on the moving column 82 contracts through the inner side wall of the round hole 8, move the medial extremity of post 82 and just aim at the circular slot 81 that L shape pole 44 side was seted up simultaneously, loosen and move post 82, the elasticity through pressure spring 83 makes the medial extremity joint of moving post 82 in circular slot 81, thereby make things convenient for L shape pole 44 and square 41 fixed more firm, unpack upper ledge 2 and inferior valve 1 apart as required, upwards promote movable block 5 and can drive L shaped plate 44 and remove to the outside of square 41, thereby make things convenient for upper ledge 2 and inferior valve 1 to dismantle and can not harm, be convenient for reuse, reduce the damage of dismantling and installing in-process to display screen body 3 simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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

1. The utility model provides a liquid crystal display with electrostatic shielding function, includes inferior valve, upper ledge, display screen body and fixed subassembly, and inferior valve cover is in the outside of upper ledge, and the opening of the upper end of upper ledge is less than the opening of the lower extreme of upper ledge, its characterized in that: the utility model discloses a display screen, including last frame, buffer block, dog sliding connection, the middle joint of the upper end open-ended medial surface of last frame is fixed with the round buffer block, the lower extreme of buffer block is provided with the display screen body, the four corners joint of display screen body is the centre that the protection piece that sets up in four interior angles departments of last frame is the rectangular notch form, the middle joint of the left and right sides lower extreme of display screen body has the dog, dog sliding connection is in the movable groove of offering in the middle of two inboard about last frame, pass through spring coupling between movable groove and the dog, the equal joint in both sides has two stoppers about the display screen body, stopper sliding connection is in the L type groove of offering in two inboard about last frame, the outside end of last frame is provided with the inferior valve, the left and right sides of inferior valve all is provided with two sets of fixed subassemblies, the equal joint in outside end of fixed subassembly has the movable block, the left and right sides of the upper end joint of fixed subassembly is in the upper end of last frame.

2. The liquid crystal display panel with electrostatic shielding function according to claim 1, wherein: the lower surface of the outer side end of the stop block is inclined, the opening width of the movable groove is consistent with the width of the outer side end of the stop block, and the depth of the movable groove is consistent with the width of the stop block.

3. The liquid crystal display panel with electrostatic shielding function according to claim 1, wherein: the cross-section of stopper is the F font, and the interval between two diaphragms of stopper is unanimous with the thickness of display screen body, and the lower extreme in the outside of stopper is fixed with the three slider that is the type of protruding font, the upper surface of stopper and the upper end parallel and level in L type groove, and the spacing groove that three cross-section is the type of protruding font is seted up to the medial surface in L type groove.

4. The liquid crystal display panel with electrostatic shielding function according to claim 1, wherein: fixed subassembly includes square, L shaped plate and shell fragment, and the square is fixed in two outsides of controlling of inferior valve, and the square groove has been seted up to the upper end of square, and the sawtooth breach has been seted up to the lateral wall in square groove, and the width of sawtooth breach is less than the inside wall width in square groove, and the both sides limit of sawtooth breach all is convex cockscomb structure.

5. The liquid crystal display panel with electrostatic shielding function according to claim 4, wherein: the L-shaped plate is in an inverted shape, the length of a transverse rod at the upper end of the L-shaped plate is smaller than the width of the side wall of the upper end opening of the upper frame, the thickness and the width of the L-shaped plate are smaller than the opening size of the square groove, and the vertical rod of the L-shaped plate is slidably connected in the square groove.

6. The liquid crystal display panel with electrostatic shielding function according to claim 4, wherein: the lateral surface of shell fragment and the lateral surface parallel and level of square, the cross-section of shell fragment is the V font that the bottom is the level form, and the both ends of shell fragment all are barb form, and the both ends of shell fragment joint respectively in two convex sawtooth grooves of sawtooth breach, the bottom of shell fragment is vertical form and fixes in the centre of supporting shoe, and the lateral surface at the montant lower extreme of L shaped plate is fixed to the supporting shoe.

7. The liquid crystal display panel with electrostatic shielding function according to claims 4 and 6, wherein: the medial surface of two down tube of shell fragment all is provided with the baffle, and the medial surface of two down tube of shell fragment is hugged closely to two baffle medial surfaces, and the lateral surface of two down tube of shell fragment all is provided with the limiting plate, leaves the interval between the down tube of limiting plate and shell fragment, and baffle and limiting plate are all fixed at the lateral surface of L shaped plate.

8. The liquid crystal display panel with electrostatic shielding function according to claim 6, wherein: the both sides of supporting shoe have all been seted up the square hole, and the square hole joint is on the both sides wall of the spout that the medial surface of movable block was seted up, and the cross-section of spout and the cross-section of the upper end of supporting shoe all are type of calligraphy, and the length of supporting shoe is good at to the inboard length of spout, and the side of spout is fixed with the fixed block, and the both sides slope degree of fixed block is unanimous with the slope degree of two down tubes of shell fragment, and the both sides face of fixed block supports the medial surface that is close to the bottom at the shell fragment.

9. The liquid crystal display panel with electrostatic shielding function according to claim 4, wherein: the round hole has been seted up to the below of the outside end of square, and the circular slot has been seted up to the side below of L shaped plate, and round hole department runs through the removal post, and the other end joint of removing the post has the pressure spring in the circular slot, and the winding has on the removal post, and the outside end of pressure spring is supported in the open-ended inboard of round hole.