CN212083849U - Liquid crystal display screen with face mask - Google Patents
Liquid crystal display screen with face mask Download PDFInfo
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- CN212083849U CN212083849U CN202020257370.4U CN202020257370U CN212083849U CN 212083849 U CN212083849 U CN 212083849U CN 202020257370 U CN202020257370 U CN 202020257370U CN 212083849 U CN212083849 U CN 212083849U
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Abstract
The utility model belongs to the field of liquid crystal display screens, in particular to a liquid crystal display screen with a face mask, aiming at the problem that the prior face mask is generally buckled on the display screen, the buckle is iron, which is easy to scratch the display screen and affects the beauty of the display screen, so people's needs can not be satisfied, the proposal is provided, which comprises a display screen main body, a protective face mask, a fixed plate, a clamping groove, a clamping plate, a limiting hole, a limiting rod, a mounting hole, a mounting rod, a connecting groove, a connecting rod and a clamping groove, one side of the display screen main body is provided with the protective face mask, the fixed plate is fixedly arranged at the top and the bottom of the protective face mask, one side of the protective face mask close to the display screen main body is provided with two clamping grooves, the utility model has simple structure and convenient operation, and can rapidly and conveniently fix and clamp the protective face mask on the display screen, prevent iron buckle fish tail display screen main part, satisfied the needs that use.
Description
Technical Field
The utility model relates to a liquid crystal display technical field especially relates to a liquid crystal display with face guard.
Background
Along with the development of LED display screen buckle masks, more and more LED display screen manufacturers select buckle thin masks, but as the buckle thin masks need to keep certain toughness, the thickness of a main material of the buckle thin masks is generally controlled within 0.7-0.8 mm, the height of LED lamp beads is generally more than 1.0mm, the height of the lamp beads is slightly larger than the thickness of the masks, and the lamp beads are protruded and exposed out of the surfaces of the masks;
among the prior art, the face guard is generally that the buckle is on the display screen, and the buckle is iron, causes the fish tail very easily to the display screen, influences the pleasing to the eye of display screen, so can not satisfy people's needs.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing face mask in the prior art is generally a buckle on the display screen, the buckle is iron, easily causes the fish tail to the display screen, influences the beauty of the display screen, so can not satisfy the shortcoming of people's needs, and the liquid crystal display with face mask that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a liquid crystal display screen with a mask comprises a display screen main body, a protective mask, a fixing plate, clamping grooves, clamping plates, limiting holes, limiting rods, mounting holes, mounting rods, connecting grooves, connecting rods and clamping grooves, wherein the protective mask is arranged on one side of the display screen main body, the fixing plate is fixedly mounted at the top and the bottom of the protective mask, two clamping grooves are formed in one side, close to the display screen main body, of the protective mask, the clamping plates are slidably mounted in the two clamping grooves, the limiting holes are formed in the two clamping plates, the limiting rods are slidably mounted in the two limiting holes, the top ends and the bottom ends of the limiting rods are fixedly connected with the inner walls of the top and the bottom of the corresponding clamping grooves respectively, one side, close to each other, of the two clamping plates is in contact with the top and the bottom of the corresponding display screen main body respectively, two the fixed plate on all seted up the mounting hole, two the mounting hole in equal slidable mounting have an installation pole, and two the one end that the installation pole is close to each other respectively with two corresponding grip blocks one side fixed connection of keeping away from each other, two one side inner wall of mounting hole on all seted up the spread groove, two the spread groove in equal slidable mounting have a connecting rod, two one side of installation pole all seted up the draw-in groove, and two the one end of connecting rod respectively with corresponding draw-in groove looks clamping, the removal of installation pole drives the grip block and removes.
Preferably, two the other end of connecting rod all seted up the fixed slot, two the fixed slot in equal slidable mounting have the dead lever, and two the one end of dead lever extend to respectively in the corresponding spread groove and with one side inner wall fixed connection of corresponding spread groove, two the equal fixed mounting of the connecting rod other end establish the spacing spring in the dead lever outside, spacing spring keep away from one end of connecting rod and one side inner wall fixed connection of spread groove, spacing spring plays spacing and the effect that resets.
Preferably, two one side that the fixed plate kept away from each other has all seted up the constant head tank, two the constant head tank be linked together with corresponding spread groove respectively, two the constant head tank in equal slidable mounting have the locating lever, and two the locating lever one end that is close to each other extend to in the corresponding spread groove respectively and with one side fixed connection that two corresponding connecting rods kept away from each other, two the locating lever on all seted up the reset bore, two the reset bore in all slidable mounting have a release link, just the both ends of release link respectively with corresponding constant head tank sliding connection, the release link carries on spacingly to the locating lever.
Preferably, the number of draw-in groove is a plurality of, and is a plurality of the draw-in groove be vertical direction equidistance distribution in the outside of installation pole, a plurality of draw-in grooves carry out the multiposition to the installation pole and fix.
Preferably, two the spread groove one side inner wall that is close to each other on all seted up the spout, two the connecting rod one side that is close to each other equal fixed mounting have a slider, and two the slider respectively with corresponding spout sliding connection, the slider carries on spacingly to the connecting rod.
In the utility model, when in use, the two clamping plates are firstly placed above and below the display screen main body, and then the two positioning rods are pulled, the two positioning rods drive the two connecting rods to move, and the two fixing rods limit the two connecting rods;
meanwhile, the two connecting rods compress the two limiting springs, the two limiting springs absorb energy to enable the two connecting rods to move out of the two clamping grooves, then the two mounting rods are pressed towards one ends, close to each other, of the two mounting rods, the two mounting rods drive the two clamping plates to move, the two limiting rods limit the two mounting rods, the two mounting rods drive the two clamping plates to move, and the two clamping plates fixedly clamp the display screen main body;
after the fixing and clamping are finished, the two positioning rods are loosened, the two connecting rods are clamped into the two clamping grooves under the spring rebounding action force of the two limiting springs, and the protective mask is fixedly clamped on the display screen main body;
the utility model discloses simple structure, convenient operation, can be fast convenient with the fixed centre gripping of protective mask in the display screen main part, prevent iron buckle fish tail display screen main part, satisfied the needs that use.
Drawings
Fig. 1 is a schematic front view of a liquid crystal display screen with a face mask according to the present invention;
fig. 2 is an enlarged schematic structural diagram of a portion a of a liquid crystal display screen with a face mask according to the present invention;
fig. 3 is a schematic diagram of a part B of the liquid crystal display screen with a face mask according to the present invention.
In the figure: the display screen comprises a display screen main body 1, a protective face mask 2, a fixing plate 3, a clamping groove 4, a clamping plate 5, a limiting hole 6, a limiting rod 7, a mounting hole 8, a mounting rod 9, a connecting groove 10, a connecting rod 11, a clamping groove 12, a fixing groove 13, a fixing rod 14, a limiting spring 15, a positioning groove 16, a positioning rod 17, a reset hole 18 and a reset rod 19.
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.
Referring to fig. 1-3, a liquid crystal display with a cover comprises a display main body 1, a protective cover 2, a fixing plate 3, clamping grooves 4, clamping plates 5, limiting holes 6, limiting rods 7, mounting holes 8, mounting rods 9, connecting grooves 10, connecting rods 11 and clamping grooves 12, wherein the protective cover 2 is arranged on one side of the display main body 1, the fixing plate 3 is fixedly mounted at the top and the bottom of the protective cover 2, two clamping grooves 4 are formed in one side of the protective cover 2 close to the display main body 1, the clamping plates 5 are slidably mounted in the two clamping grooves 4, the limiting holes 6 are formed in the two clamping plates 5, the limiting rods 7 are slidably mounted in the two limiting holes 6, and the top ends and the bottom ends of the limiting rods 7 are fixedly connected with the top inner walls and the bottom inner walls of the corresponding clamping grooves 4 respectively, two the grip block 5 one side that is close to each other contact with the top and the bottom of corresponding display screen main part 1 respectively, two fixed plate 3 on all seted up mounting hole 8, two equal slidable mounting have installation pole 9 in the mounting hole 8, and two the one end that installation pole 9 is close to each other respectively with two corresponding grip block 5 one side fixed connection of keeping away from each other, two one side inner wall of mounting hole 8 on all seted up spread groove 10, two equal slidable mounting have connecting rod 11 in the spread groove 10, two one side of installation pole 9 all seted up draw-in groove 12, and two the one end of connecting rod 11 clamp with corresponding draw-in groove 12 respectively, the removal of installation pole 9 drives grip block 5 and removes.
The utility model discloses in, two the other end of connecting rod 11 all seted up fixed slot 13, two fixed slot 13 in equal slidable mounting have dead lever 14, and two fixed slot 14's one end extend to respectively in corresponding spread groove 10 and with one side inner wall fixed connection of corresponding spread groove 10, two the equal fixed mounting of the other end of connecting rod 11 establish the spacing spring 15 in the dead lever 14 outside, spacing spring 15 keep away from one side inner wall fixed connection of one end of connecting rod 11 and spread groove 10, spacing spring 15 plays spacing and the effect that resets.
The utility model discloses in, two fixed plate 3 one side of keeping away from each other all seted up constant head tank 16, two constant head tank 16 be linked together with corresponding spread groove 10 respectively, two constant head tank 16 in equal slidable mounting have a locating lever 17, and two the locating lever 17 one end that is close to each other extend to in corresponding spread groove 10 respectively and with one side fixed connection that two corresponding connecting rods 11 kept away from each other, two the locating lever 17 on all seted up reset hole 18, two reset hole 18 in equal slidable mounting have a release link 19, just the both ends of release link 19 respectively with corresponding constant head tank 16 sliding connection, release link 19 carries on spacingly to locating lever 17.
The utility model discloses in, the quantity of draw-in groove 12 is a plurality of, and is a plurality of draw-in groove 12 be vertical direction equidistance and distribute in the outside of installation pole 9, a plurality of draw-in grooves 12 carry out multiposition fixed to installation pole 9.
The utility model discloses in, two one side inner wall that spread groove 10 is close to each other on all seted up the spout, two the equal fixed mounting in one side that connecting rod 11 is close to each other has a slider, and two the slider respectively with corresponding spout sliding connection, the slider carries on spacingly to connecting rod 11.
In the utility model, when in use, firstly, two clamping plates 5 are placed above and below the display screen main body 1, then two positioning rods 17 are pulled, the two positioning rods 17 drive two connecting rods 11 to move, two fixing rods 14 limit the two connecting rods 11, simultaneously, the two connecting rods 11 compress two limiting springs 15, the two limiting springs 15 absorb energy to move the two connecting rods 11 out of two slots 12, then the two mounting rods 9 are pressed towards the end where the two mounting rods 9 are close to each other, the two mounting rods 9 drive the two clamping plates 5 to move, the two limiting rods 7 limit the two mounting rods 9, the two mounting rods 9 drive the two clamping plates 5 to move, the two clamping plates 5 fixedly clamp the display screen main body 1, after the fixing and clamping are finished, the two positioning rods 17 are loosened, and under the spring resilience force of the two limiting springs 15, make two connecting rod 11 cards go into in two draw-in grooves 12, with the fixed centre gripping of protective mask 2 in display screen main part 1 to can be fast convenient with the fixed centre gripping of protective mask 2 on display screen main part 1, prevent iron buckle fish tail display screen main part 1, satisfied the needs that use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A liquid crystal display screen with a mask comprises a display screen main body (1), a protective mask (2), a fixing plate (3), clamping grooves (4), clamping plates (5), limiting holes (6), limiting rods (7), mounting holes (8), mounting rods (9), connecting grooves (10), connecting rods (11) and clamping grooves (12), and is characterized in that the protective mask (2) is arranged on one side of the display screen main body (1), the fixing plate (3) is fixedly mounted on the top and the bottom of the protective mask (2), two clamping grooves (4) are formed in one side, close to the display screen main body (1), of the protective mask (2), the clamping plates (5) are slidably mounted in the two clamping grooves (4), the limiting holes (6) are formed in the two clamping plates (5), and the limiting rods (7) are slidably mounted in the two limiting holes (6), the top end and the bottom end of the limiting rod (7) are respectively fixedly connected with the inner wall of the top part and the inner wall of the bottom part of the corresponding clamping groove (4), one side, close to each other, of the two clamping plates (5) is respectively contacted with the top part and the bottom part of the corresponding display screen main body (1), the two fixing plates (3) are respectively provided with a mounting hole (8), the two mounting holes (8) are respectively and slidably provided with a mounting rod (9), one end, close to each other, of the two mounting rods (9) is respectively and fixedly connected with one side, far away from each other, of the corresponding two clamping plates (5), the inner wall of one side of each mounting hole (8) is respectively provided with a connecting groove (10), the two connecting grooves (10) are respectively and slidably provided with a connecting rod (11), one side of each mounting rod (9) is respectively provided with a clamping groove (12), and one end of each of the two connecting rods (11) is clamped with the corresponding clamping groove (12).
2. The liquid crystal display screen with the mask as claimed in claim 1, wherein two fixing slots (13) are formed at the other ends of the two connecting rods (11), two fixing rods (14) are slidably mounted in the two fixing slots (13), one ends of the two fixing rods (14) respectively extend into the corresponding connecting slots (10) and are fixedly connected with the inner wall of one side of the corresponding connecting slots (10), two limiting springs (15) are fixedly mounted at the other ends of the two connecting rods (11) and sleeved outside the fixing rods (14), and one ends of the limiting springs (15) far away from the connecting rods (11) are fixedly connected with the inner wall of one side of the connecting slots (10).
3. The liquid crystal display screen with the mask as claimed in claim 1, wherein the two fixing plates (3) are provided with positioning grooves (16) on one sides away from each other, the two positioning grooves (16) are respectively communicated with the corresponding connecting grooves (10), positioning rods (17) are slidably mounted in the two positioning grooves (16), one ends of the two positioning rods (17) close to each other respectively extend into the corresponding connecting grooves (10) and are fixedly connected with one sides away from the corresponding two connecting rods (11), reset holes (18) are respectively formed in the two positioning rods (17), reset rods (19) are slidably mounted in the two reset holes (18), and two ends of the reset rods (19) are respectively slidably connected with the corresponding positioning grooves (16).
4. The LCD screen with the mask as claimed in claim 1, wherein the number of the slots (12) is plural, and the plural slots (12) are vertically distributed at equal intervals outside the mounting rod (9).
5. The LCD screen with the mask as claimed in claim 1, wherein the two connecting slots (10) are provided with sliding grooves on the inner wall of the side close to each other, the connecting rods (11) are fixedly provided with sliding blocks on the side close to each other, and the two sliding blocks are respectively connected with the corresponding sliding grooves in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257370.4U CN212083849U (en) | 2020-03-05 | 2020-03-05 | Liquid crystal display screen with face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020257370.4U CN212083849U (en) | 2020-03-05 | 2020-03-05 | Liquid crystal display screen with face mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212083849U true CN212083849U (en) | 2020-12-04 |
Family
ID=73559201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020257370.4U Expired - Fee Related CN212083849U (en) | 2020-03-05 | 2020-03-05 | Liquid crystal display screen with face mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212083849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370584A (en) * | 2022-01-11 | 2022-04-19 | 广州云之智科技有限公司 | Unmanned intelligent teaching service equipment |
-
2020
- 2020-03-05 CN CN202020257370.4U patent/CN212083849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114370584A (en) * | 2022-01-11 | 2022-04-19 | 广州云之智科技有限公司 | Unmanned intelligent teaching service equipment |
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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: 20201204 Termination date: 20210305 |