CN221327314U - Frame protection structure of liquid crystal display - Google Patents
Frame protection structure of liquid crystal display Download PDFInfo
- Publication number
- CN221327314U CN221327314U CN202323258561.5U CN202323258561U CN221327314U CN 221327314 U CN221327314 U CN 221327314U CN 202323258561 U CN202323258561 U CN 202323258561U CN 221327314 U CN221327314 U CN 221327314U
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- Prior art keywords
- protection
- strip
- liquid crystal
- crystal display
- protective
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 57
- 230000001681 protective effect Effects 0.000 claims description 112
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a frame protection structure of a liquid crystal display, which comprises an upper protection bar, a lower protection bar and two side protection bars, wherein the upper protection bar, the lower protection bar and the two side protection bars are clamped on the outer side of the liquid crystal display, both ends of the upper protection bar are connected with the two side protection bars in an inserting mode through protection end angles, both ends of the lower protection bar are respectively abutted against the lower ends of the two side protection bars, one end of the lower protection bar is in limit connection with the liquid crystal display, and the other end of the lower protection bar is in lock connection with one of the side protection bars through a locking bolt.
Description
Technical Field
The utility model belongs to the technical field of liquid crystal display screens, and particularly relates to a frame protection structure of a liquid crystal display screen.
Background
The liquid crystal display screen belongs to a flat panel display, is used for screen display of electronic devices, and is easy to damage, so that the liquid crystal display screen needs to be installed in a protective frame during use and installation, and the protective frame can provide protection for the liquid crystal display screen, so that the liquid crystal display screen is not easy to be impacted and damaged.
The prior liquid crystal display frame protection structure adopts a plurality of bolts to install and fix the protection frame, is inconvenient to assemble and use, and the bolts are exposed outside to influence the appearance of the liquid crystal display, so we propose a liquid crystal display frame protection structure.
Disclosure of utility model
The utility model aims to provide a frame protection structure of a liquid crystal display screen, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a frame protective structure of LCD screen, includes last protection bar, lower protection bar and two side protection bars of joint in the LCD screen outside, go up the both ends of protection bar all through protection end angle with two side protection bar grafting is connected, the both ends of lower protection bar butt respectively two the lower extreme of side protection bar, the one end of lower protection bar with LCD screen spacing connection, the other end of lower protection bar pass through locking bolt with one of them side protection bar locking connection.
Preferably, a clamping strip is arranged on the outer side of the liquid crystal display screen, and clamping grooves which are clamped with the clamping strip are formed in the upper protective strip, the lower protective strip and the side protective strips.
Preferably, the clamping groove on the upper protective strip penetrates through two ends of the upper protective strip, the clamping groove on the side protective strip penetrates through one end of the side protective strip, symmetrically distributed jacks are formed in two ends of the upper protective strip and one end of the side protective strip, which penetrates through the clamping groove, symmetrically distributed cutting strips are arranged on two sides of the upper protective strip and two sides of the side protective strip in the direction of the protective end angle, and the cutting strips are opposite to the jacks Ji Chajie.
Preferably, the clamping groove on the side protection strip does not penetrate through one end of the side protection strip to be provided with a limiting end angle, and the lower end face of the limiting end angle is flush with the lower end face of the liquid crystal display screen.
Preferably, the clamping groove on the lower protective strip penetrates through one end of the lower protective strip to be provided with a clamping convex block, and the lower protective strip, the clamping convex block and one of the limiting end angles on the side protective strip are locked and connected through the locking bolt.
Preferably, two ends of the lower protective strip are respectively flush with the outer side surfaces of the two side protective strips.
Preferably, rubber guard bars are arranged among the upper guard bars, the lower guard bars, the side guard bars and the liquid crystal display screen.
Compared with the prior art, the utility model has the beneficial effects that:
The utility model is provided with an upper protective strip, a lower protective strip, side protective strips, protective end angles, locking bolts and limiting end angles, when the liquid crystal display is assembled, the upper protective strip is inserted on the clamping strips at the upper end of the liquid crystal display through clamping grooves, then the two protective end angles are inserted at the two ends of the upper protective strip through insertion holes and inserting strips respectively, then the two side protective strips are clamped at the two sides of the liquid crystal display through the clamping grooves and the clamping strips respectively, the insertion holes on the side protective strips are aligned with the inserting strips of the protective end angles and are connected in an inserting manner, then the side protective strips are tightly inserted, the lower end face of the limiting end angles at the lower part of the side protective strips are enabled to be flush with the lower end face of the liquid crystal display, then the lower protective strip is clamped at the bottom of the liquid crystal display through the clamping grooves and the clamping strips, the non-penetrating end of the upper clamping grooves of the lower protective strip is enabled to be limited and clamped, then the clamping convex blocks are inserted into the clamping grooves of the lower protective strip, then the lower protective strip, the clamping convex blocks and the limiting end angles are clamped and connected through the locking bolts, the rubber protective strip is clamped into the two sides of the liquid crystal display, the upper protective strip, the lower protective strip and the side protective strip are aligned with the side protective strips, the lower protective strip and the side protective frame, and the liquid crystal display can be assembled quickly, and the protective display can be assembled, and the protective frame can be fastened, and the protective display can be assembled quickly, and has a protective effect.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of the present utility model;
FIG. 3 is a schematic perspective view of the present utility model;
FIG. 4 is a schematic perspective view of a liquid crystal display according to the present utility model;
FIG. 5 is a schematic perspective view of a lower guard bar according to the present utility model;
FIG. 6 is a schematic perspective view of a protective end angle according to the present utility model;
FIG. 7 is a schematic perspective view of a side guard bar according to the present utility model;
FIG. 8 is a schematic perspective view of an upper guard bar according to the present utility model.
In the figure: 1. a liquid crystal display; 101. clamping strips; 2. a protective strip is arranged on the upper part; 3. a lower guard bar; 4. a side guard bar; 5. a protective end angle; 6. a locking bolt; 7. a clamping groove; 8. a jack; 9. cutting; 10. limiting the end angle; 11. a clamping convex block; 12. rubber protective strips.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-8, the frame protection structure of a liquid crystal display provided by the utility model comprises an upper protection bar 2, a lower protection bar 3 and two side protection bars 4 which are clamped on the outer side of the liquid crystal display 1, wherein clamping bars 101 are arranged on the outer side of the liquid crystal display 1, clamping grooves 7 which are clamped with the clamping bars 101 are respectively arranged on the upper protection bar 2, the lower protection bar 3 and the side protection bars 4, two ends of the upper protection bar 2 are respectively connected with the two side protection bars 4 in an inserting manner through protection end angles 5, the clamping grooves 7 on the upper protection bar 2 penetrate through two ends of the upper protection bar 2, the clamping grooves 7 on the side protection bars 4 penetrate through one end of the side protection bars 4, symmetrically distributed jacks 8 are respectively arranged at two ends of the upper protection bar 2 and one end of the side protection bars 4, symmetrically distributed inserting bars 9 are respectively arranged on two sides of the protection end angles 5, which face the upper protection bar 2 and the side protection bars 4, the cutting 9 is aligned with the jack 8 and is pegged graft, the lower extreme of two side protection strips 4 is held in the butt respectively in the both ends of lower protection strip 3, the one end that draw-in groove 7 on the side protection strip 4 did not run through side protection strip 4 is provided with spacing end angle 10, the lower terminal surface of spacing end angle 10 and the lower terminal surface parallel and level of liquid crystal display 1, the one end of lower protection strip 3 and the spacing connection of liquid crystal display 1, the other end of lower protection strip 3 passes through locking bolt 6 and one of them side protection strip 4 locking connection, draw-in groove 7 on the lower protection strip 3 runs through the one end of lower protection strip 3, the one end that draw-in groove 7 runs through lower protection strip 3 is provided with joint lug 11, lower protection strip 3, the spacing end angle 10 on joint lug 11 and one of them side protection strip 4 passes through locking bolt 6 locking connection, the both ends of lower protection strip 3 are parallel and level with the lateral surface of two side protection strips 4 respectively.
The utility model is provided with an upper protective strip 2, a lower protective strip 3, side protective strips 4, protective end angles 5, locking bolts 6 and limiting end angles 10, when in assembly, the upper protective strip 2 is firstly inserted into a clamping strip 101 at the upper end of a liquid crystal display screen 1 through a clamping groove 7, then the two protective end angles 5 are respectively inserted into two ends of the upper protective strip 2 through a jack 8 and a cutting 9, then the two side protective strips 4 are respectively clamped at two sides of the liquid crystal display screen 1 through the clamping groove 7 and the clamping strip 101, the jack 8 on the side protective strips 4 is aligned with the cutting 9 of the protective end angles 5 for insertion connection, then the lower end face of the limiting end angles 10 at the lower part of the side protective strips 4 is aligned with the lower end face of the liquid crystal display screen 1, then the lower protective strip 3 is clamped at the bottom of the liquid crystal display 1 through the clamping groove 7 and the clamping strip 101, one end, which is not penetrated by the clamping groove 7, of the lower protective strip 3 is limited and clamped, then the clamping convex block 11 is inserted into the clamping groove 7 of the lower protective strip 3, then the lower protective strip 3, the clamping convex block 11 and the limiting end angle 10 are in locking connection by using the locking bolt 6, then the rubber protective strip 12 is clamped between the upper protective strip 2, the lower protective strip 3 and the side protective strip 4 and the liquid crystal display 1, the assembly of the protective frame of the liquid crystal display 1 is rapidly completed, and the whole protective frame can be fixed by only one locking bolt 6, so that the installation efficiency of the protective frame of the liquid crystal display and the protective performance of the liquid crystal display are improved.
In this embodiment, as shown in fig. 1 and 2, a rubber protection strip 12 is disposed between the upper protection strip 2, the lower protection strip 3, the side protection strip 4 and the liquid crystal display screen 1, so as to prevent dust from entering into the outer gap of the liquid crystal display screen 1, and further improve the dust-proof effect of the liquid crystal display screen 1.
In summary, the method for installing the frame protection structure of the liquid crystal display provided in this embodiment includes: during assembly, the upper protective strip 2 is inserted into the clamping strip 101 at the upper end of the liquid crystal display screen 1 through the clamping groove 7, then the two protective end corners 5 are inserted into the two ends of the upper protective strip 2 through the insertion holes 8 and the inserting strips 9 respectively, then the two side protective strips 4 are clamped at the two sides of the liquid crystal display screen 1 through the clamping grooves 7 and the clamping strips 101 respectively, the insertion holes 8 on the side protective strips 4 are aligned with the inserting strips 9 of the protective end corners 5 for insertion connection, then the clamping is carried out, the lower end face of the limiting end corner 10 at the lower part of the side protective strip 4 is enabled to be flush with the lower end face of the liquid crystal display screen 1, then the lower protective strip 3 is clamped at the bottom of the liquid crystal display screen 1 through the clamping grooves 7 and the clamping strips 101, one end, which is not penetrated by the clamping grooves 7 on the lower protective strip 3 is enabled to be limited and clamped, then the clamping projection 11 is inserted into the clamping groove 7 of the lower protective strip 3, then the lower protective strip 3, the clamping projection 11 and the limiting end corner 10 are locked and connected through the locking bolt 6, and then the rubber protective strip 12 is clamped between the upper protective strip 2, the lower protective strip 3 and the side protective strip 4 and the liquid crystal display screen 1.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a frame protective structure of LCD screen, its characterized in that, last protection bar (2), lower protection bar (3) and two side protection bars (4) including joint in the LCD screen (1) outside, go up the both ends of protection bar (2) all through protection end angle (5) and two side protection bar (4) are pegged graft and are connected, the both ends of lower protection bar (3) butt respectively two the lower extreme of side protection bar (4), the one end of lower protection bar (3) with LCD screen (1) spacing connection, the other end of lower protection bar (3) pass through locking bolt (6) with one of them side protection bar (4) locking connection.
2. The frame protection structure of a liquid crystal display according to claim 1, wherein: the outside of LCD (1) is provided with card strip (101), go up protection strip (2) lower protection strip (3) with all seted up on side protection strip (4) with draw-in groove (7) of card strip (101) looks joint.
3. The frame protection structure of a liquid crystal display according to claim 2, wherein: the clamping groove (7) on the upper protective strip (2) penetrates through the two ends of the upper protective strip (2), the clamping groove (7) on the side protective strip (4) penetrates through one end of the side protective strip (4), symmetrically distributed jacks (8) are formed in the two ends of the upper protective strip (2) and one end, penetrating through the clamping groove (7), of the side protective strip (4), symmetrically distributed cutting bars (9) are arranged on two sides of the upper protective strip (2) and two sides of the side protective strip (4) in a facing mode on the protective end angle (5), and the cutting bars (9) are aligned with the jacks (8) to Ji Chajie.
4. A liquid crystal display's frame guard structure according to claim 3, wherein: the clamping groove (7) on the side protection strip (4) does not penetrate through one end of the side protection strip (4) to be provided with a limiting end angle (10), and the lower end face of the limiting end angle (10) is flush with the lower end face of the liquid crystal display screen (1).
5. The frame protection structure of a liquid crystal display according to claim 4, wherein: the clamping groove (7) on the lower protective strip (3) penetrates through one end of the lower protective strip (3), the clamping groove (7) on the lower protective strip (3) penetrates through one end of the lower protective strip (3) to be provided with a clamping convex block (11), and the lower protective strip (3), the clamping convex block (11) and one of the limiting end angles (10) on the side protective strip (4) are in locking connection through the locking bolt (6).
6. The frame protection structure of a liquid crystal display according to claim 5, wherein: the two ends of the lower protective strip (3) are respectively flush with the outer side surfaces of the two side protective strips (4).
7. The frame protection structure of a liquid crystal display according to claim 6, wherein: the upper protective strip (2), the lower protective strip (3), the side protective strips (4) and the liquid crystal display screen (1) are provided with rubber protective strips (12) therebetween.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221327314U true CN221327314U (en) | 2024-07-12 |
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| Date | Code | Title | Description |
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| GR01 | Patent grant |