CN217640585U

CN217640585U - High liquid crystal display screen with electromagnetic shielding function

Info

Publication number: CN217640585U
Application number: CN202221527030.4U
Authority: CN
Inventors: 王文斐; 谭孟旭
Original assignee: Shenzhen Ouling Technology Co ltd
Current assignee: Shenzhen Ouling Technology Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-10-21
Anticipated expiration: 2032-06-17

Abstract

The utility model discloses a high liquid crystal display with electromagnetic shield function, the on-line screen storage device comprises a base, base upper end middle part fixedly connected with fixing base, the fixing base lower wall is provided with adjustment mechanism, adjustment mechanism upper end fixedly connected with casing, the casing rear end is provided with installation mechanism, casing front end middle part is equipped with display window, casing antetheca fixed mounting has the liquid crystal display main part, liquid crystal display main part rear end is provided with the electromagnetic shield board, two fixture blocks of the equal fixedly connected with in casing rear end left part and rear end right part, two fixed blocks of the equal fixedly connected with of casing upper end and lower extreme, the middle part has the threaded rod to alternate threaded connection on the fixing base rear end. High liquid crystal display with electromagnetic shield function, be convenient for change and maintain electromagnetic shield plate, improve the practicality, be convenient for adjust the use height according to the in-service use demand, convenient to use.

Description

High liquid crystal display screen with electromagnetic shielding function

Technical Field

The utility model relates to a liquid crystal display technical field, in particular to high liquid crystal display with electromagnetic shield function.

Background

Liquid crystal display, it is one kind that belongs to the flat panel display, a screen display for TV set and computer, the advantage of this display is that power consumption is low, small, the radiation is low, liquid crystal display is a window that directly perceived presents multiple information such as people's required data, image, video, in some special service environment, require liquid crystal display to possess good electromagnetic shield performance, in order to avoid receiving the interference of outside complicated electromagnetic environment, have following drawback at least in the current high liquid crystal display who has electromagnetic shield function: 1. the traditional high liquid crystal display screen with the electromagnetic shielding function is inconvenient to disassemble the electromagnetic shielding plate and replace or maintain the electromagnetic shielding plate, and has poor practicability; 2. the existing high liquid-permeable display screen with the electromagnetic shielding function is inconvenient to adjust the use height according to the actual use requirement and use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides the high liquid crystal display who has electromagnetic shield function, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

high liquid crystal display with electromagnetic shield function, the on-line screen storage device comprises a base, base upper end middle part fixedly connected with fixing base, the fixing base lower wall is provided with adjustment mechanism, adjustment mechanism upper end fixedly connected with casing, the casing rear end is provided with installation mechanism, casing front end middle part is equipped with display window, casing antetheca fixed mounting has the liquid crystal display main part, liquid crystal display main part rear end is provided with the electromagnetic shield board, two fixture blocks of the equal fixedly connected with in casing rear end left part and rear end right part, two fixed block, two fixed block front end left part and front end right part have all opened the slot, the middle part has the threaded rod to alternate threaded connection on the fixing base rear end, spacing spout has all been opened to fixing base left side wall and right wall.

Preferably, installation mechanism includes the backshell, two installation components of equal fixedly connected with in backshell rear end upper portion and rear end lower part, two draw-in grooves have all been opened to backshell front end left part and front end right part, the backshell passes through draw-in groove and fixture block and is connected with the casing joint.

Preferably, the mounting assembly comprises a mounting seat, movable grooves are formed in the left portion of the front end of the mounting seat and the right portion of the front end of the mounting seat, two tension springs are fixedly connected to the rear wall of each movable groove, four tension springs are fixedly connected to the front ends of the tension springs, a shifting block is fixedly connected to the front portion of the upper end of each socket, and the rear wall of the mounting seat is fixedly connected to the right portion of the rear end of the rear shell.

Preferably, two the socket passes through the slot and is connected with the fixed block joint that is located the upper end right part, the mount pad is "L" shape setting, two the socket is "J" shape setting.

Preferably, adjustment mechanism includes lead screw and rotary column, lead screw surface threaded connection has the regulation seat, bevel gear of fixedly connected with in lead screw surface lower part, it has a plurality of thread groove to adjust a rear end to open, adjust the equal fixedly connected with supporting spring in seat lower extreme left part and lower extreme right part, adjust the equal fixedly connected with spacing slider in seat left end lower part and right-hand member lower part, the rotary column front end runs through the fixing base and extends to in the fixing base and fixedly connected with second bevel gear, and second bevel gear is connected with bevel gear meshing, the lead screw lower extreme passes through bearing and fixing base lower wall middle part swing joint.

Preferably, the adjusting seat is fixedly connected with the fixing seat through a thread groove and a threaded rod, the lower ends of the two screw rods are fixedly connected with the lower wall of the fixing seat, the adjusting seat is connected with the fixing seat in a sliding mode through a limiting sliding block and a limiting sliding groove, and the thread grooves are distributed equidistantly.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, through setting up installation mechanism and installation component, when needing to dismantle the electromagnetic shield board, stir the shifting block, make the socket move forward to make the socket break away from the slot, stir the backshell backward again, make the fixture block break away from the draw-in groove, thereby accomplish the dismantlement of backshell, make the electromagnetic shield board bare and expose, then be convenient for dismantle the electromagnetic shield board, be convenient for change and maintain the electromagnetic shield board, improve the practicality;

2. the utility model discloses in, through setting up adjustment mechanism, the threaded rod is rotated, make the threaded rod break away from the thread groove, rotate the rotary column again, drive No. two bevel gear rotations, thereby make bevel gear drive the lead screw and rotate, make and adjust the seat and drive casing and installation mechanism and reciprocate under the effect of spacing smooth fast and spacing spout, thereby make the liquid crystal display main part reciprocate to suitable height, again with threaded rod and the thread groove threaded connection who corresponds, thereby it is fixed to make the seat of adjusting, be convenient for adjust the use height according to the in-service use demand, and convenient to use.

Drawings

Fig. 1 is a schematic view of the whole structure of the high liquid crystal display with electromagnetic shielding function of the present invention;

fig. 2 is a schematic view of a part of the structure connection of the high liquid crystal display with electromagnetic shielding function of the present invention;

fig. 3 is a schematic view of the overall structure of the mounting mechanism of the lcd with electromagnetic shielding function of the present invention;

FIG. 4 is a schematic view of the overall structure of the installation assembly of the high liquid crystal display with electromagnetic shielding function of the present invention

Fig. 5 is a schematic view of the overall structure of the adjusting mechanism of the high liquid crystal display with electromagnetic shielding function of the present invention.

In the figure: 1. a base; 2. a fixed seat; 3. an adjustment mechanism; 4. a housing; 5. an installation mechanism; 6. a fixed block; 7. inserting slots; 8. displaying a window; 9. a liquid crystal display main body; 10. an electromagnetic shield plate; 11. a clamping block; 12. a threaded rod; 13. a limiting chute; 51. a rear housing; 52. mounting the component; 53. a card slot; 521. a mounting seat; 522. a movable groove; 523. a tension spring; 524. a socket; 525. shifting blocks; 31. a screw rod; 32. turning the column; 33. a first bevel gear; 34. an adjusting seat; 35. a thread groove; 36. a limiting slide block; 37. a support spring; 38. second order bevel gear.

Detailed Description

In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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.

Examples

Referring to fig. 1-5, the present invention provides a technical solution:

high liquid crystal display with electromagnetic shield function, the on-line screen storage device comprises a

base

1, 1 upper end middle part fixedly connected with fixing base 2 of base, 2 lower walls of fixing base are provided with

adjustment mechanism

3, 3 upper end fixedly connected with casings 4 of adjustment mechanism, 4 rear ends of casings are provided with

installation mechanism

5, 4 front end middle parts of casings are equipped with

display window

8, 4 antetheca fixedly mounted of casing have liquid crystal display

main part

9, 9 rear ends of liquid crystal display main part are provided with electromagnetic shield board 10, two fixture blocks 11 of 4 rear end left parts of casing and the equal fixedly connected with of rear end right part, two fixed blocks 6 of 4 upper ends of casing and the equal fixedly connected with of lower extreme, slot 7 has all been opened to two fixed block 6 front end left parts and front end right parts, the middle part has threaded rod 12 on 2 rear ends of fixing base, 2 left wall and right wall have all opened spacing spout 13.

In this embodiment, the mounting mechanism 5 includes a rear shell 51, two mounting assemblies 52 are fixedly connected to the upper portion of the rear end and the lower portion of the rear end of the rear shell 51, two slots 53 are respectively formed in the left portion of the front end and the right portion of the front end of the rear shell 51, and the rear shell 51 is connected to the housing 4 in a clamping manner through the slots 53 and the clamping blocks 11; the mounting assembly 52 comprises a mounting seat 521, the left part and the right part of the front end of the mounting seat 521 are both provided with movable grooves 522, the rear walls of the two movable grooves 522 are both fixedly connected with two tension springs 523, the front ends of the four tension springs 523 are both fixedly connected with a socket 524, the front parts of the upper ends of the two sockets 524 are both fixedly connected with a shifting block 525, the rear wall of the mounting seat 521 is fixedly connected with the upper right part of the rear end of the rear shell 51, the two sockets 524 are connected with a fixing block 6 positioned on the right part of the upper end in a clamping manner through slots 7, the mounting seat 521 is arranged in an L shape, and the two sockets 524 are arranged in a J shape; by arranging the mounting mechanism 5, the mounting component 52, the fixing block 6 and the slot 7, the electromagnetic shielding plate 10 is convenient to disassemble, the electromagnetic shielding plate 10 is convenient to replace and maintain, and the practicability is improved.

In this embodiment, the adjusting mechanism 3 includes a screw rod 31 and a rotary column 32, the outer surface of the screw rod 31 is in threaded connection with an adjusting seat 34, the lower part of the outer surface of the screw rod 31 is fixedly connected with a first bevel gear 33, the rear end of the adjusting seat 34 is provided with a plurality of thread grooves 35, the left part and the right part of the lower end of the adjusting seat 34 are both fixedly connected with a supporting spring 37, the lower part and the lower part of the left end and the right end of the adjusting seat 34 are both fixedly connected with a limiting slide block 36, the front end of the rotary column 32 penetrates through the fixed seat 2 and extends into the fixed seat 2 and is fixedly connected with a second bevel gear 38, the second bevel gear 38 is meshed with the first bevel gear 33, and the lower end of the screw rod 31 is movably connected with the middle part of the lower wall of the fixed seat 2 through a bearing; the adjusting seat 34 is fixedly connected with the fixed seat 2 through a thread groove 35 and a threaded rod 12, the lower ends of the two screw rods 31 are fixedly connected with the lower wall of the fixed seat 2, the adjusting seat 34 is slidably connected with the fixed seat 2 through a limiting slide block 36 and a limiting slide groove 13, and the plurality of thread grooves 35 are distributed at equal intervals; by arranging the adjusting mechanism 3 and the threaded rod 12, the height of the adjustable screw is convenient to adjust according to actual use requirements, and the adjustable screw is convenient to use.

It should be noted that, the utility model relates to a high liquid crystal display with electromagnetic shielding function, in the use, at first place electromagnetic shield plate 10 in casing 4, pass through draw-in groove 53 and fixture block 11 with casing 4 fixed connection rear shell 51, stir shifting block 525 again, thereby make socket 524 move forward, insert socket 524 in corresponding slot 7 under the effect of tension spring 523, thereby make socket 524 and fixed block 6 fixed, then make rear shell 51 and casing 4 further fixed, accomplish the installation fixed to electromagnetic shield plate 10, thereby make electromagnetic shield plate 10 and liquid crystal display main part 9 installation fixed together, when needing to adjust the use height when using, rotate threaded rod 12, make threaded rod 12 break away from thread groove 35, rotate rotary column 32 again, drive second number bevel gear 38 and rotate, thereby make bevel gear 33 drive lead screw 31 and rotate, make and adjust seat 34 and drive casing 4 and installation mechanism 5 and reciprocate under the effect of spacing smooth fast 36 and spacing spout 13, thereby make liquid crystal display main part 9 reciprocate to suitable height, again with threaded rod 12 and the threaded groove 35 threaded connection that corresponds, thereby make and adjust seat 34 fixed, be convenient for adjust the use height according to the in-service use demand, convenient to use, when electromagnetic shield board 10 shielding efficiency is lower, stir shifting block 525, make socket 524 move forward, thereby make socket 524 break away from slot 7, stir rear shell 51 backward again, make fixture block 11 break away from draw-in groove 53, thereby accomplish rear shell 51's dismantlement, make electromagnetic shield board 10 expose, then be convenient for dismantle electromagnetic shield board 10, be convenient for change and maintain electromagnetic shield board 10, improve the practicality.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. High liquid crystal display with electromagnetic shield function, including base (1), its characterized in that: base (1) upper end middle part fixedly connected with fixing base (2), fixing base (2) lower wall is provided with adjustment mechanism (3), adjustment mechanism (3) upper end fixedly connected with casing (4), casing (4) rear end is provided with installation mechanism (5), casing (4) front end middle part is equipped with display window (8), casing (4) antetheca fixed mounting has liquid crystal display main part (9), liquid crystal display main part (9) rear end is provided with electromagnetic shield board (10), two fixture blocks (11) of the equal fixedly connected with of casing (4) rear end left part and rear end right part, two fixed block (6) of the equal fixedly connected with of casing (4) upper end and lower extreme, two fixed block (6) front end left part and front end right part have all opened slot (7), the middle part alternates threaded connection has threaded rod (12) on fixing base (2) rear end, fixing base (2) left side wall and right side wall have all opened spacing spout (13).

2. The lcd panel having an electromagnetic shielding function according to claim 1, wherein: installation mechanism (5) include backshell (51), two installation component (52) of backshell (51) rear end upper portion and the equal fixedly connected with in rear end lower part, two draw-in grooves (53) have all been opened to backshell (51) front end left part and front end right part, backshell (51) are connected with casing (4) joint through draw-in groove (53) and fixture block (11).

3. The lcd panel with electromagnetic shielding function according to claim 2, wherein: the mounting assembly (52) comprises a mounting seat (521), movable grooves (522) are formed in the left portion of the front end of the mounting seat (521) and the right portion of the front end of the mounting seat (521), two tension springs (523) are fixedly connected to the rear wall of each movable groove (522), four tension springs (523) are fixedly connected to the front end of each tension spring (524) and two shifting blocks (525) fixedly connected to the front portion of the upper end of each socket (524) respectively, and the rear wall of the mounting seat (521) is fixedly connected to the right portion of the rear end of the rear shell (51).

4. A lcd panel having an electromagnetic shielding function according to claim 3, wherein: two socket (524) are connected with fixed block (6) joint that are located the upper end right part through slot (7), mount pad (521) are "L" shape setting, two socket (524) are "J" shape setting.

5. The lcd panel with electromagnetic shielding function of claim 1, wherein: adjustment mechanism (3) include lead screw (31) and rotary column (32), lead screw (31) surface threaded connection has regulation seat (34), lead screw (31) surface lower part fixedly connected with bevel gear (33) No. one, it has a plurality of thread groove (35) to adjust seat (34) rear end to open, adjust seat (34) lower extreme left part and the equal fixedly connected with supporting spring (37) of lower extreme right part, adjust seat (34) left end lower part and the equal fixedly connected with spacing slider (36) of right-hand member lower part, rotary column (32) front end runs through fixing base (2) and extends to fixing base (2) in and fixedly connected with second bevel gear (38), and second bevel gear (38) and bevel gear (33) meshing connection, lead screw (31) lower extreme passes through bearing and fixing base (2) lower wall middle part swing joint.

6. The lcd panel with electromagnetic shielding function according to claim 5, wherein: adjust seat (34) through thread groove (35) and threaded rod (12) and fixing base (2) fixed connection, two lead screw (31) lower extreme all with fixing base (2) lower wall fixed connection, adjust seat (34) through spacing slider (36) and spacing spout (13) and fixing base (2) sliding connection, a plurality of thread groove (35) are the equidistance and distribute.