CN216671093U - High-temperature-resistant liquid crystal display screen - Google Patents
High-temperature-resistant liquid crystal display screen Download PDFInfo
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- CN216671093U CN216671093U CN202122505352.0U CN202122505352U CN216671093U CN 216671093 U CN216671093 U CN 216671093U CN 202122505352 U CN202122505352 U CN 202122505352U CN 216671093 U CN216671093 U CN 216671093U
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- movable block
- support piece
- liquid crystal
- crystal display
- protective housing
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 22
- 230000001681 protective effect Effects 0.000 claims abstract description 72
- 230000000694 effects Effects 0.000 abstract description 7
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a high temperature resistant liquid crystal display screen, which belongs to the field of electronic equipment and comprises a screen body and a protective shell detachably connected with the outside of the screen body, wherein a supporting piece for supporting the protective shell is clamped on the protective shell, the supporting piece is fixedly connected with a wall body, a movable block is hinged on the supporting piece, a chute for accommodating the sliding of the supporting piece is arranged on the protective shell, a guide groove for accommodating the movement of the movable block is arranged on the protective shell, a plurality of limit grooves for limiting the movement of the movable block are communicated with the guide groove, and a fixing device for limiting the rotation of the movable block is communicated with the chute, the viewing effect caused by the refraction of light can be avoided.
Description
Technical Field
The utility model discloses electronic equipment, and particularly relates to a high-temperature-resistant liquid crystal display screen.
Background
Liquid Crystal Display (LCD) screen, which is called Liquid Crystal Display for short, is one kind of flat panel Display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation.
Along with the more and more liquid crystal display screen of development of times, people can place liquid crystal display screen in living room or bedroom basically and watch video and have a chance and give a start the time, and the angle that outdoor light irradiation angle is different from the refraction on liquid crystal display screen also is different according to the time of a day, then can lead to reflecting light to influence and look shadow effect from this, but the liquid crystal display screen of current living room is fixed position basically and can't change the angle, consequently needs a new solution.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving the above problems and providing a high temperature resistant liquid crystal display.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high temperature resistant liquid crystal display, includes the screen body and the external protective housing of dismantling the connection of screen, the joint has the support piece that supports the protective housing on the protective housing, and support piece and wall body fixed connection, the last articulated movable block that has of support piece, be equipped with on the protective housing and hold the gliding spout of support piece, be equipped with the guiding groove that holds the movable block and remove on the protective housing, the guiding groove switches on the spacing groove that has a plurality of restrictions movable block removal, switch on the spout and have restriction movable block pivoted fixing device.
Through adopting above-mentioned technical scheme, the accessible is with support piece and wall body fixed and with the screen body and protective housing embedding support piece articulated movable block when using this product, can fix the protective housing this moment embedding movable block spacing inslot, reach and hang the protective housing on support piece, the user can be according to the angle of indoor light with screen body and protective housing angle regulation this moment, promote screen body and protective housing to remove and make the movable block rotate around support piece articulated department, the protective housing rotates maximum angle with the movable block and is 90 degrees this moment, hang the screen body through the protective housing on the wall body still can be according to the angle that the user best watched the visual angle and adjust the screen body from this.
Preferably, the fixing device comprises a clamping groove for accommodating the embedding of the supporting piece, a lug for limiting the rotation of the movable block is arranged on the top of the clamping groove, and grooves for accommodating the embedding of the lug are formed in the supporting piece and the movable block.
Through adopting above-mentioned technical scheme, when embedding protective housing and screen body support piece and movable block on, can be with in the movable block embedding draw-in groove this moment, in the recess on lug embedding movable block and the support piece through the draw-in groove, can avoid promoting under the restriction of lug this moment and lead to the movable block to drive the protective housing and rotate or the condition of rocking along support piece articulated department.
Preferably, the support piece is movably connected with a limiting movable block rotating limiting block, a spring is arranged between the limiting block and the support piece, a rotating part is arranged at the hinged position of the movable block and the support piece, and a plurality of positioning grooves for accommodating the limiting block to be embedded are formed in the rotating part.
Through adopting above-mentioned technical scheme, then drive the screen body and the movable block rotates when promoting the protective housing, the movable block passes through the constant head tank inner wall and promotes the stopper and promote spring compression and promote a spring syntropy support piece and remove this moment, and after adjusting the angle of the protective housing and the screen body, thrust on the cancellation thrust stopper thereupon disappears this moment, the stopper can imbed the movable block again and rotate the constant head tank of piece in and play the effect of fixed movable block this moment.
Preferably, the limiting block is in the shape of a bead.
Through adopting above-mentioned technical scheme, the stopper surface of ball form is the cambered surface, can make the lateral wall of constant head tank remove along the stopper cambered surface when the movable block rotates.
Preferably, the cutting surfaces of the guide groove and the limiting groove are in a step shape.
Through adopting above-mentioned technical scheme, the echelonment can avoid breaking away from the guiding groove when the movable block removes, and the spacing groove can avoid the movable block landing to lead to the condition that the screen body and protective housing dropped, and guiding groove middle section department is equipped with the export that can make the movable block break away from.
Preferably, the protective shell is made of PPS plastic.
By adopting the technical scheme, the PPS plastic has the advantages of hardness, brittleness, high crystallinity, flame retardancy, good thermal stability, higher mechanical strength, excellent electrical property and the like, and has the characteristics of strong chemical corrosion resistance and the like, so that the outer shell and the inner shell have higher compression resistance and longer service life.
Compared with the prior art, the utility model has the beneficial effects that:
when using this product, even if hang in the position that the guiding groove removal on the wall body accessible movable block edge protective housing switched protective housing and the screen body, and driving the movable block and articulated the rotation of support piece through promoting the screen body and protective housing, can play the angle of adjustment screen body and protective housing, and fix the position of screen body and protective housing through fixing device or stopper, can adjust the screen body according to the light irradiation angle when using from this, can avoid responding to the light refraction and lead to watching the effect.
Drawings
FIG. 1 is a first schematic view of a high temperature resistant LCD panel;
FIG. 2 is a schematic diagram of a high temperature resistant LCD panel;
FIG. 3 is a cross-sectional view of a high temperature resistant liquid crystal display;
fig. 4 is a partial cross-sectional view of a high temperature resistant liquid crystal display.
Reference numerals: 1. a screen body; 2. a protective shell; 3. a support member; 4. a movable block; 5. a chute; 6. a guide groove; 7. a limiting groove; 8. positioning a groove; 9. a card slot; 10. a bump; 11. a groove; 12. a limiting block; 13. a spring; 14. and a rotating member.
Detailed Description
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the designated device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. 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.
A high temperature resistant liquid crystal display screen is disclosed, as shown in figures 1-4, comprising a screen body 1 and a protective shell 2 detachably connected with the outside of the screen body 1, a support member 3 for supporting the protective shell 2 is clamped on the protective shell 2, the support member 3 is fixedly connected with a wall body, a movable block 4 is hinged on the support member 3, a chute 5 for accommodating the support member 3 to slide is arranged on the protective shell 2, a guide slot 6 for accommodating the movable block 4 to move is arranged on the protective shell 2, a plurality of limit slots 7 for limiting the movable block 4 to move are communicated on the guide slot 6, a fixing device for limiting the movable block 4 to rotate is communicated on the chute 5, when the product is used, the support member 3 and the wall body are fixed, the screen body 1 and the movable block 4 hinged with the support member 3 are embedded on the movable block 4, at the moment, the protective shell 2 can be fixed by embedding the movable block 4 into the limit slot 7, and the protective shell 2 is hung on the support member 3, at this time, the user can adjust the angle between the screen body 1 and the protective shell 2 according to the angle of the indoor light, when the angle is required to be adjusted, the protective shell 2 is pulled upwards, at this time, the movable block 4 is separated from the limit groove 7 and is embedded into the guide groove 6, the user can move the screen body 1 and the protective shell 2, the movable block 4 is moved along the guide groove 6, the movable block 4 can be moved to one end of the head end and the tail end of the guide groove 6 according to the angle required by the user, the protective shell 2 is moved downwards to enable the movable block 4 to be embedded into the limit groove 7, when the movable block 4 moves along the guide groove 6, the support piece 3 can also move along the chute 5, when the movable block 4 moves to the tail end of the guide groove 6, the protective shell 2 can be rotated to drive the movable block 4 to rotate along the hinged part with the support piece 3, when the movable block rotates to the angle deviated from the light, the angle adjustment effect can be achieved at this time, when the supporting piece 3 is positioned at the center of the protective shell 2, the protective shell 2 and the movable block 4 can not rotate because the head end and the tail end of the protective shell 2 are limited, when the rotation angle is too large, the protective shell 2 is abutted against the wall body, so that the protective shell cannot move, the support piece 3 and the movable piece are positioned at the tail end of the guide groove 6, at the moment, one end of the protective shell 2 far away from the support piece 3 is pushed to enable the protective shell 2 and the movable block 4 to rotate along the hinge joint of the support piece 3, at the moment, the maximum rotation angle of the protective shell 2 and the movable block 4 along the hinge joint can be rotated to 90 degrees, otherwise, the protective shell 2 and the screen body 1 can be rotated 90 degrees along the opposite direction, therefore, when the screen body 1 is hung on the wall body through the protective shell 2, the angle of the screen body 1 can be adjusted according to the best viewing angle of a user, therefore, the situation that the existing liquid crystal display screen cannot be moved and cannot change the angle after being fixed on a wall body can be avoided.
The fixing device comprises a clamping groove 9 for accommodating the support piece 3 to be embedded, a convex block 10 for limiting the movable block 4 to rotate is arranged on the top of the clamping groove 9, grooves 11 for accommodating the convex blocks 10 to be embedded are arranged on the support piece 3 and the movable block 4, when the screen body 1 and the protective shell 2 are fixed on a wall body in normal use, the situation that the protective shell 2 moves or the movable block 4 is driven to rotate along the hinged position due to external force is avoided, when the movable block 4 is embedded into the limiting groove 7 at the middle section of the guide groove 6, the supporting piece 3 is embedded into the card, and because the hinge joint of the movable block 4 and the supporting block is provided with the groove 11, the convex block 10 on the clamping groove 9 is embedded into the groove 11, therefore, the limiting movable block 4 of the bump 10 cannot rotate along the hinged part, and at the moment, when the protective shell 2 and the screen body 1 are normally suspended on the wall support 3, the protective shell 2 and the screen body 1 can be fixed to avoid the conditions of shaking and moving.
A limiting block 12 for limiting the rotation of the movable block 4 is movably connected on the supporting piece 3, a spring 13 is arranged between the limiting block 12 and the supporting piece 3, a rotating piece 14 is arranged at the hinged position of the movable block 4 and the supporting piece 3, a plurality of positioning grooves 8 for accommodating the limiting block 12 are arranged on the rotating piece 14, the limiting block 12 on the supporting piece 3 is positioned in the positioning grooves 8 for embedding the rotating piece 14 and the movable block 4 when the angle between the protective shell 2 and the screen body 1 is not adjusted, when the protective shell 2 is pushed to drive the movable block 4 to rotate at the moment, the hinged position of the movable block 4 and the supporting piece 3 is abutted against the limiting block 12 on the supporting piece 3, when the movable block 4 rotates, the limiting block 12 is abutted against and pushes the limiting block 12 to move along the supporting piece 3, and because the force for pushing the protective shell 2 is greater than the elastic force of the spring 13, the rotating force of the movable block 4 is enabled to compress the spring 13, one moves in syntropy support piece 3, can make the protective housing 2 drive movable block 4 with the screen body 1 this moment and rotate, and will screen body 1 and the good back of 2 position adjustment of protective housing, then cancel thrust at this moment, and spring 13 also disappears with the pressure of stopper 12 thereupon, spring 13's elasticity then promotes stopper 12 and resets and imbeds and rotate 14 and the movable block 4 on the constant head tank 8 in, can play fixed movable block 4's effect this moment, can make protective housing 2 fixed with the screen body 1 after the movable block 4 is fixed, can avoid leading to the screen body 1 and the random pivoted condition of protective housing 2 because of gravity or external random touching behind the good screen body 1 of adjusting 2 angles of protective housing this moment.
The cutting surfaces of the guide groove 6 and the limiting groove 7 are both in a step shape, the step shape can avoid the separation from the guide groove 6 when the movable block 4 moves, the limiting groove 7 can avoid the condition that the screen body 1 and the protective shell 2 fall off due to the sliding of the movable block 4, and an outlet which can separate the movable block 4 is arranged at the middle section of the guide groove 6.
The protective housing 2 is made of PPS plastic, and the PPS plastic has the advantages of hardness, brittleness, high crystallinity, flame retardancy, good thermal stability, high mechanical strength, excellent electrical property and the like, and has the characteristics of strong chemical corrosion resistance and the like, so that the outer housing and the inner housing have higher compression resistance and longer service life.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a high temperature resistant liquid crystal display, includes the screen body (1) and the screen body (1) outside protective housing (2) of dismantling the connection, its characterized in that: the joint has support piece (3) that supports protective housing (2) on protective housing (2), and support piece (3) and wall body fixed connection, it has movable block (4) to articulate on support piece (3), be equipped with on protective housing (2) and hold support piece (3) gliding spout (5), be equipped with on protective housing (2) and hold guide groove (6) that movable block (4) removed, guide groove (6) switch on spacing groove (7) that have a plurality of restrictions movable block (4) to remove, switch on spout (5) and restrict movable block (4) pivoted fixing device.
2. A high temperature resistant liquid crystal display screen according to claim 1, wherein: fixing device is including holding draw-in groove (9) of support piece (3) embedding, be equipped with restriction movable block (4) pivoted lug (10) on draw-in groove (9) top, all be equipped with recess (11) that hold lug (10) embedding on support piece (3) and movable block (4).
3. A high temperature resistant liquid crystal display screen according to claim 2, wherein: support piece (3) are gone up swing joint and are restricted movable block (4) pivoted stopper (12), be equipped with spring (13) between stopper (12) and support piece (3), movable block (4) are equipped with support piece (3) articulated department and rotate piece (14), it is equipped with a plurality of constant head tanks (8) that hold stopper (12) embedding to rotate to be equipped with on piece (14).
4. A high temperature resistant liquid crystal display screen according to claim 3, wherein: the limiting block (12) is in a ball shape.
5. A high temperature resistant liquid crystal display screen according to claim 3, wherein: the cutting surfaces of the guide groove (6) and the limiting groove (7) are in a step shape.
6. A high temperature resistant liquid crystal display screen according to claim 1, wherein: the protective shell (2) is made of PPS plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122505352.0U CN216671093U (en) | 2021-10-18 | 2021-10-18 | High-temperature-resistant liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122505352.0U CN216671093U (en) | 2021-10-18 | 2021-10-18 | High-temperature-resistant liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216671093U true CN216671093U (en) | 2022-06-03 |
Family
ID=81764113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122505352.0U Expired - Fee Related CN216671093U (en) | 2021-10-18 | 2021-10-18 | High-temperature-resistant liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216671093U (en) |
-
2021
- 2021-10-18 CN CN202122505352.0U patent/CN216671093U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220603 |