CN214795483U - High-performance LCD (liquid crystal display) screen with power consumption - Google Patents
High-performance LCD (liquid crystal display) screen with power consumption Download PDFInfo
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- CN214795483U CN214795483U CN202120952495.3U CN202120952495U CN214795483U CN 214795483 U CN214795483 U CN 214795483U CN 202120952495 U CN202120952495 U CN 202120952495U CN 214795483 U CN214795483 U CN 214795483U
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Abstract
The utility model relates to a liquid crystal display technical field just discloses consumption high performance LCD liquid crystal display, including the display screen frame, the antetheca of display screen frame is fixed to be inlayed and is had the display screen main part, and the place ahead of display screen frame is provided with the safety cover that is used for protecting the display screen main part. The utility model discloses in, with get into the inside back of joint cavity completely when joint piece upper end, joint piece lower extreme alright get into the inside of joint cavity through the joint hole, loosen the influence of safety cover along with gravity this moment, the joint piece makes the lower extreme of joint piece reach the inside lower extreme of joint cavity at the inside downstream of joint cavity, get into joint cavity inside through can backward extrusion two extrusion pieces make the spring atress take place to deform simultaneously at the joint piece, thereby the spring can give extrusion piece a forward thrust, thereby reach when installing the safety cover fast, the extrusion force of two extrusion pieces can make the stability more of installation effect.
Description
Technical Field
The utility model relates to a liquid crystal display technical field specifically is consumption high performance LCD liquid crystal display.
Background
Liquid Crystal Display (LCD) screen, which is called LCD for short, belongs to flat panel display and is used for screen display of TV and computer. When current is passed through the liquid, the crystals will rearrange so that light cannot pass through them. Thus, each crystal acts like a louver, both allowing light to pass through and blocking light. Liquid Crystal Display (LCD) technology information products are now developed toward the goals of being light, thin, short, and small, and it is certainly no exception to display products having a long history in the computer periphery. On the premise of being convenient to carry and transport, the conventional display methods such as CRT image display and LED display are all limited by the factors of too large volume or huge power consumption, and thus cannot meet the actual requirements of users. The development of the liquid crystal display technology is just in line with the trend of the current information products, and the user can enjoy the best visual environment no matter the advantages of right-angle display, low power consumption, small volume, zero radiation and the like.
Through retrieval application number CN201921903595.6 discloses waterproof liquid crystal display includes support screen board, the display screen body and slide bar, the leading flank screw mounting who supports the screen board has the protection shrouding, and the middle outside protrusion of protection shrouding is fixed with curved surface transparent glass board, the display screen body is settled in the inboard that supports the screen board, the welding of the back top of supporting the screen board has the buckle, the slide bar is installed at the rear that supports the screen board, and slide bar fix with screw on the installation wall, the below sliding fit of slide bar has movable layer board, and the middle section lower surface vertical welding of slide bar has the dead lever, the below of dead lever is fixed with the backing plate. This waterproof liquid crystal display has the protection shrouding of the transparent glass board of curved surface through the direct screwed connection in the support screen panel outside, when playing water-proof effects, also can not too much increase the volume of supporting the screen panel, transparent curved surface transparent glass board can not influence simultaneously and look the thing, and the curved surface structure of the transparent glass board of curved surface can carry out certain degree of enlargiing to the display screen.
But this scheme need all fix the front side at the support screen board with the screw with the protection shrouding four corners when using to just cover the curved surface transparent glass board and establish the place ahead that supports the screen board and reach waterproof effect, complex operation has increased staff's the amount of labour. For this reason, we propose a power-consuming high-performance LCD liquid crystal display.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a consumption high performance LCD liquid crystal display has solved above-mentioned problem.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: high performance LCD liquid crystal display of consumption, including the display screen frame, the fixed front wall face of display screen frame is inlayed and is had the display screen main part, the place ahead of display screen frame is provided with the safety cover that is used for protecting the display screen main part, two joint cavitys have been seted up to the inside bilateral symmetry of display screen frame, two joint holes have been seted up in the front wall face of display screen frame to the position that corresponds two joint cavitys, two the inside of joint cavity all is provided with two extrusion pieces, the back wall fixed mounting of extrusion piece is used for with the inside fixed connection spring of joint cavity, extrusion groove has been seted up to the last wall of extrusion piece, the back wall fixed mounting of safety cover has two joint pieces that are used for with the inside activity joint of joint cavity.
Preferably, two the upper and lower both ends of joint piece all extend the upper and lower both sides that reach the safety cover, and two the wall has all seted up the spread groove before the joint piece is located the one end in the safety cover outside, the shape size of joint piece and spread groove component structure and the inside shape size looks adaptation of joint cavity and joint hole component structure.
Preferably, the length that joint piece upper end is located the safety cover outside is the double of the length that joint piece lower extreme is located the safety cover outside.
Preferably, the extrusion groove is a groove with a triangular cross section, two extrusion grooves corresponding to the two extrusion blocks are arranged in a mirror image manner, and one ends of the two extrusion blocks, which are close to each other, extend to the lower side of the clamping hole.
Preferably, the upper end and the lower end of the lower wall surface of the clamping block are both provided with a power assisting groove, the two power assisting grooves are arranged in a mirror image mode, and the shape and the size of each power assisting groove are matched with those of the extrusion grooves.
Preferably, the protective cover may also be a transparent glass cover with an arc-shaped front wall surface, and the front wall surface of the protective cover is gradually increased from back to front from top to bottom.
(III) advantageous effects
Compared with the prior art, the utility model provides a consumption high performance LCD liquid crystal display possesses following beneficial effect:
1. the power consumption high performance LCD screen, through setting up the joint piece, when using, correspond two joint pieces and two joint holes on the protective cover, insert the upper end of the joint piece into the inside of the joint cavity through the joint hole at first, because the length that the upper end of the joint piece lies in the protective cover outside is twice the length that the lower end of the joint piece lies in the protective cover outside, so after the upper end of the joint piece enters the inside of the joint cavity completely, the lower end of the joint piece can enter the inside of the joint cavity through the joint hole, loosen the protective cover along with the influence of gravity at this moment, the joint piece moves downwards in the inside of the joint cavity, make the lower end of the joint piece reach the inside lower end of the joint cavity, pass through in the joint cavity of the joint piece can extrude two extrusion pieces backward make the spring stress take place to deform, thus the spring can give an advancing thrust to the extrusion piece, thus reach when installing the protective cover fast, the pressing force of the two pressing blocks makes the installation more stable.
2. This consumption high performance LCD liquid crystal display, through setting up the helping hand groove, at the in-process of installation, the helping hand groove of joint piece upper end can contact with the extrusion groove on the upside extrusion piece, when joint piece lower extreme moves down along with gravity, the helping hand groove of joint piece lower extreme also can contact with the extrusion groove on the downside extrusion piece, because the shape size in helping hand groove and the shape size looks adaptation in extrusion groove, make at this in-process extrusion piece can be because the smooth downstream of influence in helping hand groove, thereby improve the convenience during installation.
3. This high performance LCD of consumption, through setting up the safety cover, when using, because the antetheca of safety cover is crooked decurrent curved surface, reaches the in-process of using and is difficult to the siltation debris, avoids influencing the effect of watching the content in the display screen main part.
Drawings
FIG. 1 is an overall perspective view of an embodiment of the present invention;
FIG. 2 is a three-dimensional exploded view of an embodiment of the present invention;
FIG. 3 is a side cross-sectional view of a display screen frame according to an embodiment of the present invention;
FIG. 4 is an enlarged view of the point A in FIG. 3 according to the present invention;
FIG. 5 is an overall perspective view of a second embodiment of the present invention;
FIG. 6 is an enlarged view of the point B in FIG. 5 according to the present invention;
fig. 7 is a perspective view of three protective covers according to an embodiment of the present invention.
In the figure: 1. a display screen frame; 2. a display screen main body; 3. a protective cover; 4. clamping the cavity; 5. a clamping hole; 6. extruding the block; 7. a spring; 8. extruding a groove; 9. a clamping block; 10. connecting grooves; 11. helping hand groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the first embodiment, please refer to fig. 1-4, a power consumption high performance LCD display screen includes a display screen frame 1, the display screen frame 1 is a rectangular plate, a display screen main body 2 is fixedly embedded on a front wall of the display screen frame 1, the display screen main body 2 is an existing structure, and not to be considered here, a protective cover 3 for protecting the display screen main body 2 is disposed in front of the display screen frame 1, the protective cover 3 is a rectangular transparent glass cover with a hollow interior, a rear wall of the protective cover 3 is open, two clamping cavities 4 are symmetrically disposed in the display screen frame 1, the two clamping cavities 4 are rectangular cavities, two clamping holes 5 are disposed on the front wall of the display screen frame 1 corresponding to the two clamping cavities 4, the two clamping holes 5 are rectangular through holes, the clamping holes 5 are communicated with the hollow interior corresponding to the clamping cavities 4, two extrusion blocks 6 are disposed in the two clamping cavities 4, two extrusion pieces 6 are the piece of rectangle, and the shape size of extrusion piece 6 and the inside shape size looks adaptation of joint cavity 4, the back wall fixed mounting of extrusion piece 6 be used for with the inside fixed connection spring 7 of joint cavity 4, spring 7 is current structure, do not discuss here, the rear end of spring 7 and the inside bottom surface fixed connection of joint cavity 4, extrusion groove 8 has been seted up to the last wall of extrusion piece 6, the back wall fixed mounting of safety cover 3 has two joint pieces 9 that are used for with the inside activity joint of joint cavity 4, joint piece 9 is the piece of rectangle.
The upper and lower both ends of two joint pieces 9 all extend the upper and lower both sides that reach safety cover 3, and the wall has all seted up spread groove 10 before two joint pieces 9 are located the one end in the safety cover 3 outside, and spread groove 10 is the groove of rectangle, and the shape size of joint piece 9 and spread groove 10 integrated configuration and the inside shape size looks adaptation of joint cavity 4 and joint hole 5 integrated configuration.
The length that joint piece 9 upper end is located the safety cover 3 outside is the twice of the length that the joint piece 9 lower extreme is located the safety cover 3 outside.
When in use, two clamping blocks 9 on the protective cover 3 correspond to two clamping holes 5, the upper ends of the clamping blocks 9 are firstly inserted into the clamping cavity 4 through the clamping holes 5, because the length of the upper ends of the clamping blocks 9 positioned outside the protective cover 3 is twice of the length of the lower ends of the clamping blocks 9 positioned outside the protective cover 3, after the upper ends of the clamping blocks 9 completely enter the clamping cavity 4, the lower ends of the clamping blocks 9 can enter the clamping cavity 4 through the clamping holes 5, at the moment, the protective cover 3 is loosened along with the influence of gravity, the clamping blocks 9 move downwards in the clamping cavity 4 to enable the lower ends of the clamping blocks 9 to reach the lower end of the inside of the clamping cavity 4, meanwhile, the two extrusion blocks 6 can be extruded backwards to enable the spring 7 to be stressed and deformed when the clamping blocks 9 enter the clamping cavity 4, and therefore, the spring 7 can provide forward thrust for the extrusion blocks 6, the aim is thus to achieve a more stable mounting effect by the pressing force of the two pressing blocks 6 while the protective cover 3 is being mounted quickly.
In the second embodiment, referring to fig. 5-6, the upper and lower ends of the lower wall surface of the clamping block 9 are both provided with the assisting grooves 11, the two assisting grooves 11 are both grooves with triangular cross sections, the two assisting grooves 11 are mirror images, and the shape and size of the assisting grooves 11 are matched with the shape and size of the extrusion groove 8.
In the installation process, helping hand groove 11 of joint piece 9 upper end can contact with extrusion groove 8 on the upside extrusion piece 6, when 9 lower extremes of joint piece are along with gravity downstream, helping hand groove 11 of 9 lower extremes of joint piece also can contact with extrusion groove 8 on the downside extrusion piece 6, because the shape size in helping hand groove 11 and the shape size looks adaptation in extrusion groove 8, make extrusion piece 6 can be because the smooth downstream of the influence in helping hand groove 11 at this in-process, thereby convenience when improving the installation.
In the third embodiment, referring to fig. 7, the protective cover 3 may also be a transparent glass cover with an arc-shaped front wall, and the front wall of the protective cover 3 gradually increases from back to front from top to bottom.
When the display screen is used, the front wall surface of the protective cover 3 is a curved surface which is curved downwards, so that sundries are not easy to deposit in the using process, and the effect of watching the contents on the display screen main body 2 is avoided being influenced.
Principle of operation
When in use, two clamping blocks 9 on the protective cover 3 correspond to two clamping holes 5, the upper end of each clamping block 9 is firstly inserted into the clamping cavity 4 through the clamping hole 5, because the length of the upper end of each clamping block 9 positioned outside the protective cover 3 is twice of the length of the lower end of each clamping block 9 positioned outside the protective cover 3, after the upper end of each clamping block 9 completely enters the clamping cavity 4, the lower end of each clamping block 9 can enter the clamping cavity 4 through the clamping hole 5, the protective cover 3 is loosened along with the influence of gravity, the clamping blocks 9 enable the lower ends of the clamping blocks 9 to be clamped inside the clamping cavity 4 in the clamping cavity 4, meanwhile, the two extrusion blocks 6 can be extruded backwards to enable the springs 7 to be stressed and deformed when the clamping blocks 9 enter the clamping cavity 4, and therefore, the springs 7 can provide forward thrust for the extrusion blocks 6, thereby achieving the purpose of rapidly installing the protective cover 3, the pressing force of the two pressing blocks 6 makes the installation more stable.
In the installation process, helping hand groove 11 of joint piece 9 upper end can contact with extrusion groove 8 on the upside extrusion piece 6, when 9 lower extremes of joint piece are along with gravity downstream, helping hand groove 11 of 9 lower extremes of joint piece also can contact with extrusion groove 8 on the downside extrusion piece 6, because the shape size in helping hand groove 11 and the shape size looks adaptation in extrusion groove 8, make extrusion piece 6 can be because the smooth downstream of the influence in helping hand groove 11 at this in-process, thereby convenience when improving the installation.
When the display screen is used, the front wall surface of the protective cover 3 is a curved surface which is curved downwards, so that sundries are not easy to deposit in the using process, and the effect of watching the contents on the display screen main body 2 is avoided being influenced.
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 (6)
1. High performance LCD liquid crystal display of consumption, including display screen frame (1), the antetheca fixed mosaic of display screen frame (1) has display screen main part (2), its characterized in that: the place ahead of display screen frame (1) is provided with safety cover (3) that are used for protecting display screen main part (2), two joint cavities (4) have been seted up to the inside bilateral symmetry of display screen frame (1), two joint holes (5), two have been seted up to the antetheca of display screen frame (1) in the position that corresponds two joint cavities (4) the inside of joint cavity (4) all is provided with two extrusion piece (6), the back wall fixed mounting of extrusion piece (6) has and is used for with joint cavity (4) inside fixed connection spring (7), extrusion groove (8) have been seted up to the last wall of extrusion piece (6), the back wall fixed mounting of safety cover (3) has two joint pieces (9) that are used for with joint cavity (4) inside activity joint.
2. The power consuming high performance LCD liquid crystal display of claim 1, further comprising: two the upper and lower both ends of joint piece (9) all extend the upper and lower both sides that reach safety cover (3), and two spread groove (10) have all been seted up to the wall before joint piece (9) is located the one end in the safety cover (3) outside, the shape size of joint piece (9) and spread groove (10) component structure and joint cavity (4) and the inside shape size looks adaptation of joint hole (5) component structure.
3. The power consuming high performance LCD liquid crystal display of claim 1, further comprising: the length that joint piece (9) upper end is located safety cover (3) outside is joint piece (9) lower extreme and is located the twice of the length in the safety cover (3) outside.
4. The power consuming high performance LCD liquid crystal display of claim 1, further comprising: the cross section of each extrusion groove (8) is a triangular groove, the two extrusion grooves (8) corresponding to the two extrusion blocks (6) are arranged in a mirror image mode, and one ends, close to each other, of the two extrusion blocks (6) extend to the lower portion of the clamping hole (5).
5. The power consuming high performance LCD liquid crystal display of claim 1, further comprising: helping hand groove (11) have all been seted up at both ends about the lower wall face of joint piece (9), two helping hand groove (11) are the mirror image and set up, just the shape size of helping hand groove (11) with the shape size looks adaptation of extrusion groove (8).
6. The power consuming high performance LCD liquid crystal display of claim 1, further comprising: the protective cover (3) can also be a transparent glass cover with an arc-shaped front wall surface, and the front wall surface of the protective cover (3) is gradually increased from back to front from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120952495.3U CN214795483U (en) | 2021-05-06 | 2021-05-06 | High-performance LCD (liquid crystal display) screen with power consumption |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120952495.3U CN214795483U (en) | 2021-05-06 | 2021-05-06 | High-performance LCD (liquid crystal display) screen with power consumption |
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| CN214795483U true CN214795483U (en) | 2021-11-19 |
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| CN202120952495.3U Active CN214795483U (en) | 2021-05-06 | 2021-05-06 | High-performance LCD (liquid crystal display) screen with power consumption |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114255672A (en) * | 2021-12-20 | 2022-03-29 | 深圳市威耀光电有限公司 | Display screen with anti-collision protection structure |
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2021
- 2021-05-06 CN CN202120952495.3U patent/CN214795483U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114255672A (en) * | 2021-12-20 | 2022-03-29 | 深圳市威耀光电有限公司 | Display screen with anti-collision protection structure |
| CN114255672B (en) * | 2021-12-20 | 2023-11-17 | 深圳市威耀光电有限公司 | Display screen with anti-collision protection structure |
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