CN218383544U - Anti-deformation display - Google Patents
Anti-deformation display Download PDFInfo
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- CN218383544U CN218383544U CN202221668310.7U CN202221668310U CN218383544U CN 218383544 U CN218383544 U CN 218383544U CN 202221668310 U CN202221668310 U CN 202221668310U CN 218383544 U CN218383544 U CN 218383544U
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Abstract
The utility model relates to a display technical field provides a display of resistance to deformation, include: the device comprises a front frame, a rear cover, protective glass, a liquid crystal screen, dustproof cotton and a supporting piece; the front frame and the rear cover enclose an accommodating space, and the protective glass and the liquid crystal screen are arranged in the accommodating space; the dustproof cotton clamp is arranged between the protective glass and the liquid crystal screen and is positioned at the edge of the liquid crystal screen; the supporting piece is clamped between the liquid crystal screen and the rear cover and is located at the edge of the liquid crystal screen. The utility model discloses a display of resistance to deformation, dustproof cotton clamp are located between cover glass and the LCD screen, and support piece clamp is located between LCD screen and the hou gai, and dustproof cotton and support piece are located the both sides of LCD screen, and the pressure that the LCD screen was applyed to dustproof cotton can be offset through the pressure that support piece applyed for the LCD screen to be favorable to promoting the anti deformability of LCD screen, the display effect of guarantee LCD screen.
Description
Technical Field
The utility model relates to a display technical field especially relates to a display of resistance to deformation.
Background
The display is generally composed of a front frame, a protective glass, a liquid crystal screen, a rear cover and other components, and in order to prevent impurities such as dust from entering from a gap between the protective glass and the liquid crystal screen and adhering to the liquid crystal screen or the surface of the protective glass, dustproof foam is generally adhered to the edges of the protective glass and the liquid crystal screen to seal the gap between the protective glass and the liquid crystal screen.
Along with the frivolous increasingly of LCD screen, the intensity of LCD screen is limited, and the cotton clamp of dustproof bubble is located between protective glass and the LCD screen, and the LCD screen warp because of receiving the cotton extrusion of dustproof bubble, influences the display effect of LCD screen promptly, also can influence the cotton dustproof effect of dustproof bubble simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model provides a display of resistance to deformation for solve current display and have the not good problem of resistance to deformation ability of LCD screen.
The utility model provides a display of resistance to deformation, include: the device comprises a front frame, a rear cover, protective glass, a liquid crystal screen, dustproof cotton and a supporting piece;
the front frame and the rear cover enclose an accommodating space, and the protective glass and the liquid crystal screen are arranged in the accommodating space;
the dustproof cotton clamp is arranged between the protective glass and the liquid crystal screen and is positioned at the edge of the liquid crystal screen; the supporting piece is clamped between the liquid crystal screen and the rear cover and is located at the edge of the liquid crystal screen.
According to the utility model provides a display of resistance to deformation, support piece includes first supporting shoe and second supporting shoe;
the first supporting block is arranged at the top end of the liquid crystal screen or the top end of the rear cover, and the first supporting block is abutted with the liquid crystal screen and the rear cover;
the second supporting block is arranged at the bottom end of the liquid crystal screen or the bottom end of the rear cover, and the second supporting block is abutted against the liquid crystal screen and the rear cover.
According to the utility model provides a pair of display of resistance to deformation, the top of LCD screen or the top of back lid is equipped with first constant head tank, the part of first supporting block is inlayed and is located in the first constant head tank.
According to the utility model provides a pair of display of resistance to deformation, the bottom of LCD screen or the bottom of back lid is equipped with the second constant head tank, the part of second supporting shoe is inlayed and is located in the second constant head tank.
According to the utility model provides a pair of display of resistance to deformation, first supporting shoe with the second supporting shoe is followed the direction at the side place of LCD screen is laid relatively.
According to the utility model provides a pair of display of resistance to deformation, first supporting shoe with the thickness difference of second supporting shoe with the top of LCD screen with the poor looks adaptation of thickness of the bottom of LCD screen.
According to the utility model provides a pair of display of resistance to deformation, first supporting shoe with the material of second supporting shoe is the rubber material.
According to the utility model provides a resistance to deformation's display, support piece still includes the third supporting shoe;
the third supporting block is arranged at the side edge of the liquid crystal screen or the side edge of the rear cover, and the third supporting block is abutted against the liquid crystal screen and the rear cover.
According to the utility model provides a pair of display of resistance to deformation, the material of third supporting shoe is the rubber material.
According to the utility model provides a pair of display of resistance to deformation, the back lid has the holding tank, the LCD screen is located the holding tank, the LCD screen with the clearance has between the tank bottom surface of holding tank, support piece is located in the region at clearance place.
The utility model provides a display of resistance to deformation, preceding frame and back lid enclose to close and are formed with the accommodation space, protective glass and LCD screen are installed in accommodation space department, dustproof cotton clamp is located between protective glass and the LCD screen, support piece clamp is located between LCD screen and the back lid, dustproof cotton and support piece are located the both sides of LCD screen, the pressure that dustproof cotton was applyed for the LCD screen can be offset through the pressure that support piece applyed for the LCD screen, thereby be favorable to promoting the anti deformability of LCD screen, the display effect of guarantee LCD screen.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded schematic view of a display provided by the present invention that is resistant to deformation;
fig. 2 is a schematic cross-sectional view of a display device provided by the present invention with resistance to deformation;
reference numerals are as follows: 1: a rear cover; 101: a cover plate; 102: a side plate; 103: a connecting plate; 2: a support member; 201: a first support block; 202: a second support block; 3: a liquid crystal screen; 4: dustproof cotton; 5: protecting glass; 6: and (4) a front frame.
Detailed Description
To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are 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 belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The deformation-resistant display according to the embodiment of the present invention is described below with reference to fig. 1 and 2.
As shown in fig. 1 and fig. 2, the embodiment of the present invention provides a deformation-resistant display, including: the device comprises a front frame 6, a rear cover 1, protective glass 5, a liquid crystal screen 3, dustproof cotton 4 and a support piece 2; the front frame 6 and the rear cover 1 enclose an accommodating space, and the protective glass 5 and the liquid crystal screen 3 are arranged in the accommodating space; the dustproof cotton 4 is clamped between the protective glass 5 and the liquid crystal screen 3 and is positioned at the edge of the liquid crystal screen 3; the supporting member 2 is sandwiched between the liquid crystal panel 3 and the rear cover 1, and is located at an edge of the liquid crystal panel 3.
Specifically, the rear cover 1 includes a cover plate 101, a side plate 102 and a connecting plate 103, the side plate 102 is disposed in the circumferential direction of the cover plate 101, the side plate 102 is disposed perpendicular to the cover plate 101, the side plate 102 and the cover plate 101 enclose to form a containing groove, the containing groove is matched with the liquid crystal screen 3, and the liquid crystal screen 3 is mounted at the containing groove. The side plates 102 connected to the left and right sides of the cover plate 101 are defined as first side plates, and the two first side plates are disposed opposite to each other, and the side plates 102 connected to the top and bottom ends of the cover plate 101 are defined as second side plates, and the two second side plates are disposed opposite to each other. The liquid crystal screen 3 is connected with the first side plate through a fastener, or the liquid crystal screen 3 is connected with the second side plate through a fastener. For example, two opposite side faces of the liquid crystal screen 3 are provided with threaded holes, the first side plate is provided with mounting holes, the threaded holes are matched with the mounting holes, the liquid crystal screen 3 is placed in the accommodating groove, the two opposite side faces of the liquid crystal screen 3 are respectively attached to the inner wall face of the first side plate, the mounting holes and the threaded holes are sequentially penetrated by fasteners, the liquid crystal screen 3 is fixedly connected with the rear cover 1, and the fasteners can be screws. It can be understood that each side of the liquid crystal screen 3 may be provided with two or more threaded holes, and the threaded holes and the mounting holes correspond to one another.
The liquid crystal panel 3 has two opposite surfaces, a surface facing the cover plate 101 is defined as a first surface, a surface facing away from the cover plate 101 is defined as a second surface, and a gap is formed between the first surface and the inner wall surface of the cover plate 101 and has a heat dissipation effect. The support 2 is interposed between the first surface and the inner wall surface of the cover plate 101. One end of the supporting member 2 is in contact with the first surface, the other end of the supporting member 2 is in contact with the inner wall surface of the cover plate 101, and the supporting member 2 can be fixed at the edge of the first surface of the liquid crystal screen 3 or the edge of the cover plate 101 in an adhering or screwing manner. During assembly, the support member 2 is fixed to the liquid crystal panel 3 or the cover plate 101, and then the liquid crystal panel 3 is fixed to the rear cover 1. Then, dust-proof cotton 4 is pasted on the periphery of the second surface of the liquid crystal screen 3, the dust-proof cotton 4 can be dust-proof sponge or dust-proof foam cotton, the protective glass 5 is aligned with the liquid crystal screen 3, the protective glass 5 is pasted on the other side of the dust-proof cotton 4 through double faced adhesive tape, and therefore the dust-proof cotton 4 is clamped between the liquid crystal screen 3 and the protective glass 5. The dustproof cotton 4 can effectively prevent dust from entering from the gap between the liquid crystal screen 3 and the protective glass 5 and adhering to the surface of the liquid crystal screen 3 or the protective glass 5.
The end portion of the first side plate is bent to form a connecting plate 103, the connecting plate 103 is perpendicular to the first side plate, the end portion of the second side plate is bent to form the connecting plate 103, the connecting plate 103 is perpendicular to the second side plate, after the protective glass 5, the dustproof cotton 4, the liquid crystal display 3, the supporting piece 2 and the rear cover 1 are assembled, the protective glass 5 is attached to the inner wall face of the front frame 6, the connecting plate 103 is connected with the front frame 6 through a fastener, and therefore the display is assembled.
Among the prior art, dustproof cotton clamp is located between protective glass and the LCD screen, and dustproof cotton is located the edge of LCD screen, is unsettled design between the internal face of the first surface of LCD screen and back lid, because the thickness of LCD screen is thinner, certain deflection easily takes place for dustproof cotton's extrusion in the LCD screen middle part, leads to dustproof cotton's dustproof effect to become invalid, and the LCD screen takes place to warp simultaneously, also can influence the display effect of LCD screen.
In this application, support piece 2 is equipped with between the internal face of the first surface of LCD screen 3 and back lid 1, support piece 2's one end and first surface looks butt, support piece 2's the other end and the internal face looks butt of apron 101, dustproof cotton 4 applys for the LCD screen 3 towards the first pressure of back lid 1 one side, support piece 2 applys for the second pressure of LCD screen 3 towards preceding frame 6 one side, the direction of first pressure and second pressure is opposite, the first pressure that dustproof cotton 4 applys for LCD screen 3 can be applyed through support piece 2 and offset for the second pressure of LCD screen 3 from this, can ensure that LCD screen 3 is difficult for taking place to warp, guarantee LCD screen 3's display effect, be favorable to ensureing the dustproof effect of dustproof cotton 4 simultaneously.
The embodiment of the utility model provides an in, preceding frame 6 encloses with hou gai 1 and closes and is formed with the accommodation space, protective glass 5 and LCD screen 3 are installed in accommodation space department, dustproof cotton 4 presss from both sides and locates between protective glass 5 and the LCD screen 3, support piece 2 presss from both sides and locates between LCD screen 3 and the hou gai 1, dustproof cotton 4 and support piece 2 are located the both sides of LCD screen 3, dustproof cotton 4 is applyed the pressure that can apply for LCD screen 3 through support piece 2 and is offset for the pressure of LCD screen 3, thereby be favorable to promoting the anti deformability of LCD screen 3, guarantee LCD screen 3's display effect.
As shown in fig. 1, in an alternative embodiment, the support 2 comprises a first support block 201 and a second support block 202; the first supporting block 201 is arranged at the top end of the liquid crystal screen 3 or the top end of the rear cover 1, and the first supporting block 201 is abutted with the liquid crystal screen 3 and the rear cover 1; the bottom of LCD screen 3 or the bottom of back lid 1 is located to second supporting shoe 202, and second supporting shoe 202 and LCD screen 3 and back lid 1 all butt.
Specifically, the first support block 201 and the second support block 202 are located at the first surface of the liquid crystal panel 3, and the first support block 201 and the second support block 202 are arranged at an interval in the vertical direction. The first support block 201 may have a square shape, a cylindrical shape, or the like, and the second support block 202 may have a square shape, a cylindrical shape, or the like. The first supporting block 201 can be installed on the top of the liquid crystal screen 3 in a threaded connection or an adhesion mode, after the liquid crystal screen 3 is assembled with the rear cover 1, one end face of the first supporting block 201 is abutted to the first surface of the liquid crystal screen 3, the other end face of the first supporting block 201 is abutted to the inner wall face of the rear cover 1, and therefore pressure of the liquid crystal screen 3 towards one side of the front frame 6 can be applied to the first supporting block 201. Or the first supporting block 201 is installed on the top of the inner wall surface of the rear cover 1 in a screwing or bonding mode, after the liquid crystal screen 3 is assembled with the rear cover 1, one end surface of the first supporting block 201 is abutted against the inner wall surface of the rear cover 1, and the other end surface of the first supporting block 201 is abutted against the first surface of the liquid crystal screen 3, so that the first supporting block 201 can apply pressure to the liquid crystal screen 3 towards one side of the front frame 6.
The second supporting block 202 can be installed at the bottom of the liquid crystal screen 3 in a screwed or bonded manner, after the liquid crystal screen 3 is assembled with the rear cover 1, one end face of the second supporting block 202 abuts against the first surface of the liquid crystal screen 3, and the other end face of the second supporting block 202 abuts against the inner wall face of the rear cover 1, so that the second supporting block 202 can apply pressure to the side, facing the front frame 6, of the liquid crystal screen 3. Or the second supporting block 202 is installed at the bottom of the inner wall surface of the rear cover 1 in a screwed or bonded manner, after the liquid crystal panel 3 is assembled with the rear cover 1, one end surface of the second supporting block 202 abuts against the inner wall surface of the rear cover 1, and the other end surface of the second supporting block 202 abuts against the first surface of the liquid crystal panel 3, so that the second supporting block 202 can apply pressure to the side of the liquid crystal panel 3 facing the front frame 6.
The first supporting block 201 is located at the top end of the liquid crystal screen 3, two ends of the first supporting block 201 are respectively abutted to the liquid crystal screen 3 and the rear cover 1, the second supporting block 202 is located at the bottom end of the liquid crystal screen 3, two ends of the second supporting block 202 are respectively abutted to the liquid crystal screen 3 and the rear cover 1, the first supporting block 201 and the second supporting block 202 are respectively abutted to the top end and the bottom end of the liquid crystal screen 3 along the length direction of the liquid crystal screen 3, and the pressure applied to the liquid crystal screen 3 by the first supporting block 201 and the second supporting block 202 can effectively offset the pressure applied to the liquid crystal screen 3 by the dustproof cotton 4.
Further, when the length of the liquid crystal panel 3 is large, the plurality of first support blocks 201 are provided at intervals at the top end of the liquid crystal panel 3 along the length direction of the liquid crystal panel 3, or the plurality of first support blocks 201 are provided at intervals at the top end of the inner wall surface of the rear cover 1 along the length direction of the rear cover 1; the bottom of liquid crystal display 3 is located at a plurality of second supporting blocks 202 intervals along the length direction of liquid crystal display 3, or the bottom of the internal wall face of back lid 1 is located at a plurality of second supporting blocks 202 intervals along the length direction of back lid 1.
The embodiment of the utility model provides an in, the both ends of first supporting shoe 201 respectively with the top of the first surface of LCD screen 3 and the top looks butt of the internal face of back lid 1, the both ends of second supporting shoe 202 respectively with the bottom of the first surface of LCD screen 3 and the bottom looks butt of the internal face of back lid 1, can effectively promote the anti deformability of LCD screen 3, ensure LCD screen 3's display effect.
In an alternative embodiment, a first positioning groove is formed at the top end of the liquid crystal screen 3 or the top end of the rear cover 1, and a portion of the first supporting block 201 is embedded in the first positioning groove.
Specifically, first constant head tank and first supporting block 201 looks adaptation, the groove depth size in first constant head tank is less than the thickness dimension of first supporting block 201, under the condition that the quantity of first supporting block 201 is one, the middle part at the top of the first surface of LCD screen 3 can be located to first constant head tank, first constant head tank can with 3 integrated into one piece of LCD screen, insert first supporting block 201 in the first constant head tank, first supporting block 201 is fixed in first constant head tank department through bonding or spiro union mode, first constant head tank is favorable to realizing the quick installation of first supporting block 201, can avoid installation error simultaneously, be favorable to mass production. Or the first positioning groove is arranged in the middle of the top of the inner wall surface of the rear cover 1, and the first positioning groove and the rear cover 1 can be integrally formed.
The embodiment of the utility model provides an in, the top of LCD screen 3 or the top of back lid 1 are located to first constant head tank, and first constant head tank is favorable to realizing the quick installation of first supporting block 201, and guarantee assembly precision promotes assembly efficiency.
In an alternative embodiment, a second positioning groove is formed at the bottom end of the liquid crystal screen 3 or the bottom end of the rear cover 1, and a portion of the second supporting block 202 is embedded in the second positioning groove.
Specifically, second constant head tank and second supporting shoe 202 looks adaptation, the groove depth size of second constant head tank is less than the thickness size of second supporting shoe 202, be one under the condition of quantity of second supporting shoe 202, the middle part of the bottom of the first surface of LCD screen 3 can be located to the second constant head tank, the second constant head tank can with LCD screen 3 integrated into one piece, insert second supporting shoe 202 in the second constant head tank, second supporting shoe 202 is fixed in second constant head tank department through bonding or spiro union mode, the second constant head tank is favorable to realizing the quick installation of second supporting shoe 202, can avoid installation error simultaneously, be favorable to mass production. Or the second positioning groove is arranged in the middle of the bottom of the inner wall surface of the rear cover 1, and the second positioning groove and the rear cover 1 are integrally formed.
The embodiment of the utility model provides an in, the bottom of LCD screen 3 or the bottom of hou gai 1 is located to the second constant head tank, and the second constant head tank is favorable to realizing the quick installation of second supporting shoe 202, and guarantee assembly precision promotes assembly efficiency.
In an alternative embodiment, as shown in fig. 1, the first support block 201 and the second support block 202 are oppositely arranged along the direction of the side of the liquid crystal panel 3.
Specifically, in the case where the number of the first support block 201 and the second support block 202 is one, the first support block 201 is mounted in the middle of the top end of the liquid crystal panel 3, and the second support block 202 is mounted in the middle of the bottom end of the liquid crystal panel 3. Under the condition that the number of the first supporting blocks 201 and the number of the second supporting blocks 202 are both multiple, the multiple first supporting blocks 201 and the multiple second supporting blocks 202 are correspondingly arranged one by one along the length direction of the liquid crystal screen 3. The first supporting block 201 and the second supporting block 202 are arranged oppositely along the direction of the side edge of the liquid crystal screen 3, and the direction of the side edge of the liquid crystal screen 3 is the width direction of the liquid crystal screen 3, so that the uniform stress of the liquid crystal screen 3 is facilitated.
In an alternative embodiment, the thickness difference between the first supporting block 201 and the second supporting block 202 is adapted to the thickness difference between the top end of the liquid crystal panel 3 and the bottom end of the liquid crystal panel 3.
Specifically, the thickness of the liquid crystal panel 3 varies from the bottom end of the liquid crystal panel 3 to the top end of the liquid crystal panel 3, and generally, the thickness of the top end of the liquid crystal panel 3 is greater than the thickness of the bottom end of the liquid crystal panel 3. The thickness of first supporting block 201 is less than the thickness of second supporting block 202, and the thickness difference of first supporting block 201 and second supporting block 202 equals with the thickness difference of the top of LCD screen 3 and the bottom of LCD screen 3, ensures that first supporting block 201 and second supporting block 202 can install smoothly between the internal face of the first surface of LCD screen 3 and back lid 1, is favorable to ensuring that the top and the bottom of LCD screen 3 receive pressure unanimously simultaneously.
In an alternative embodiment, the first support block 201 and the second support block 202 are made of rubber.
Specifically, the first supporting block 201 and the second supporting block 202 may be made of a rubber material such as silicone rubber, fluororubber, or butyl rubber. The contact between first supporting block 201 and LCD screen 3 and the back lid 1 is flexible contact, the contact between second supporting block 202 and LCD screen 3 and the back lid 1 is flexible contact, after first supporting block 201 and second supporting block 202 are installed, the in-process of equipment LCD screen 3 and back lid 1, small compression capacity can take place for first supporting block 201 and second supporting block 202, be favorable to the convenience of the equipment of LCD screen 3 and back lid 1.
The first supporting block 201 and the second supporting block 202 are made of rubber materials, play a certain buffering role between the liquid crystal screen 3 and the rear cover 1, and are beneficial to protecting the liquid crystal screen 3 in the transportation process of the display or when the display is vibrated.
The embodiment of the utility model provides an in, first supporting shoe 201 and second supporting shoe 202 adopt the rubber materials preparation, are favorable to the convenience of LCD screen 3 and back lid 1 equipment, play certain cushioning effect simultaneously.
In an alternative embodiment, the support 2 further comprises a third support block; the third supporting shoe is located the side edge of LCD screen 3 or the side edge department of back lid 1, and the third supporting shoe all supports with LCD screen 3 and back lid 1.
Specifically, under the great condition of size of LCD screen 3, set up the third supporting shoe along the width direction of LCD screen 3, the third supporting shoe can be installed in the left side edge and the right side edge of LCD screen 3, LCD screen 3 and back lid 1 equipment back, an terminal surface and the first surface looks butt of LCD screen 3 of third supporting shoe, another terminal surface and the internal face looks butt of back lid 1 of third supporting shoe, the pressure that the third supporting shoe can be applyed for LCD screen 3 towards front bezel 6 one side from this. Or the third supporting block is installed at the side edge of the inner wall surface of the rear cover 1, after the liquid crystal screen 3 is assembled with the rear cover 1, one end surface of the third supporting block abuts against the inner wall surface of the rear cover 1, and the other end surface of the third supporting block abuts against the first surface of the liquid crystal screen 3, so that the third supporting block can apply pressure to the liquid crystal screen 3 towards one side of the front frame 6.
The number of the third supporting blocks is set according to actual requirements, for example, the number of the third supporting blocks is two, one third supporting block is installed at the left edge of the first surface of the liquid crystal panel 3, and the other third supporting block is installed at the right edge of the first surface of the liquid crystal panel 3.
First supporting block 201 and LCD screen 3's top looks butt, second supporting block 202 and LCD screen 3's bottom looks butt, two at least third supporting blocks respectively with the left side edge of LCD screen 3 and the right side edge looks butt of LCD screen 3, from this along the first supporting block 201 that the circumferential direction of LCD screen 3 laid, second supporting block 202 and third supporting block can effectively offset the pressure that dustproof cotton 4 applyed for LCD screen 3, be favorable to further promoting the ability of LCD screen 3 resistance to deformation.
The embodiment of the utility model provides an in, at least two third supporting shoes respectively with the left side edge of LCD screen 3 and the right side edge looks butt of LCD screen 3, pressure is exerted to four positions of LCD screen 3 to first supporting shoe 201, second supporting shoe 202 and third supporting shoe to offset the pressure that dustproof cotton 4 was exerted for LCD screen 3, be favorable to further promoting the resistance to deformation ability of LCD screen 3.
In an alternative embodiment, the third support block is made of rubber.
Specifically, the third supporting block can be made of rubber materials such as silicon rubber, fluorine rubber or butyl rubber. The third supporting block is in flexible contact with the liquid crystal screen 3 and the rear cover 1, and after the third supporting block is installed, in the process of assembling the liquid crystal screen 3 and the rear cover 1, the third supporting block can generate a small compression amount, so that convenience in assembling the liquid crystal screen 3 and the rear cover 1 is facilitated. The third supporting block is made of rubber materials, plays a certain buffering role between the liquid crystal screen 3 and the rear cover 1, and is beneficial to protecting the liquid crystal screen 3 in the transportation process of the display or when the display is vibrated.
As shown in fig. 2, in an alternative embodiment, the rear cover 1 has a receiving groove, the liquid crystal panel 3 is disposed in the receiving groove, a gap is formed between the liquid crystal panel 3 and a bottom surface of the receiving groove, and the supporting member 2 is located in an area where the gap is located.
Specifically, back lid 1 includes apron 101, curb plate 102 and connecting plate 103, and the circumference of apron 101 is located to curb plate 102, and curb plate 102 sets up with apron 101 is perpendicular, and curb plate 102 and apron 101 enclose to close and form the holding tank, and holding tank and LCD screen 3 looks adaptation, LCD screen 3 install in holding tank department. A gap is formed between the first surface of the liquid crystal screen 3 and the bottom surface of the accommodating groove, the gap plays a certain heat dissipation role, the supporting piece 2 can be arranged in the area where the gap is located, and the deformation resistance of the liquid crystal screen 3 is improved under the condition that the thickness of a display is not increased.
The embodiment of the utility model provides an in, back lid 1 has the holding tank, and LCD screen 3 is located holding tank department, has the clearance between the tank bottom surface of LCD screen 3 and holding tank, and support piece 2 is located the region at clearance place, under the prerequisite that promotes LCD screen 3's anti deformability, the compactness of rational utilization display is favorable to the display structure in the inner space of rational utilization display.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A display that resists deformation, comprising: the device comprises a front frame, a rear cover, protective glass, a liquid crystal screen, dustproof cotton and a supporting piece;
the front frame and the rear cover enclose an accommodating space, and the protective glass and the liquid crystal screen are arranged in the accommodating space;
the dustproof cotton clamp is arranged between the protective glass and the liquid crystal screen and is positioned at the edge of the liquid crystal screen; the supporting piece is clamped between the liquid crystal screen and the rear cover and is located at the edge of the liquid crystal screen.
2. The deformation resistant display of claim 1, wherein the support comprises a first support block and a second support block;
the first supporting block is arranged at the top end of the liquid crystal screen or the top end of the rear cover, and the first supporting block is abutted with the liquid crystal screen and the rear cover;
the second supporting block is arranged at the bottom end of the liquid crystal screen or the bottom end of the rear cover, and the second supporting block is abutted to the liquid crystal screen and the rear cover.
3. The deformation-resistant display device of claim 2, wherein a first positioning groove is formed at a top end of the liquid crystal panel or a top end of the rear cover, and a portion of the first supporting block is embedded in the first positioning groove.
4. The deformation-resistant display device of claim 2, wherein a second positioning groove is formed at a bottom end of the liquid crystal panel or a bottom end of the rear cover, and a portion of the second supporting block is embedded in the second positioning groove.
5. The deformation-resistant display device of claim 2, wherein the first support block and the second support block are oppositely arranged along a direction in which the side edges of the liquid crystal panel are located.
6. The deformation-resistant display device of claim 2, wherein the difference in thickness between the first support block and the second support block is adapted to the difference in thickness between the top end of the liquid crystal panel and the bottom end of the liquid crystal panel.
7. The deformation resistant display of any one of claims 2 to 6, wherein the first and second support blocks are made of rubber.
8. The deformation resistant display of any one of claims 2-6, wherein the support further comprises a third support block;
the third supporting block is arranged at the side edge of the liquid crystal screen or the side edge of the rear cover, and the third supporting block is abutted against the liquid crystal screen and the rear cover.
9. The deformation resistant display of claim 8, wherein the third support block is made of rubber.
10. The deformation-resistant display device of claim 1, wherein the back cover has a receiving groove, the liquid crystal panel is disposed in the receiving groove, a gap is formed between the liquid crystal panel and a bottom surface of the receiving groove, and the supporting member is located in an area of the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221668310.7U CN218383544U (en) | 2022-06-29 | 2022-06-29 | Anti-deformation display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221668310.7U CN218383544U (en) | 2022-06-29 | 2022-06-29 | Anti-deformation display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218383544U true CN218383544U (en) | 2023-01-24 |
Family
ID=84961326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221668310.7U Active CN218383544U (en) | 2022-06-29 | 2022-06-29 | Anti-deformation display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218383544U (en) |
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2022
- 2022-06-29 CN CN202221668310.7U patent/CN218383544U/en active Active
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