CN112530211A - Liquid crystal display all-in-one machine assembly based on protective structure - Google Patents
Liquid crystal display all-in-one machine assembly based on protective structure Download PDFInfo
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- CN112530211A CN112530211A CN202011456696.0A CN202011456696A CN112530211A CN 112530211 A CN112530211 A CN 112530211A CN 202011456696 A CN202011456696 A CN 202011456696A CN 112530211 A CN112530211 A CN 112530211A
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- liquid crystal
- crystal display
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- protective
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 54
- 230000001681 protective effect Effects 0.000 title claims abstract description 39
- 230000002093 peripheral effect Effects 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000013473 artificial intelligence Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/02—Electrically-operated educational appliances with visual presentation of the material to be studied, e.g. using film strip
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- B08B1/12—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Abstract
The invention discloses a liquid crystal display all-in-one machine assembly based on a protective structure, and relates to the technical field of liquid crystal display all-in-one machines. The invention comprises a liquid crystal display all-in-one machine body, a supporting and mounting assembly and a protective folding assembly; the support mounting assembly comprises a mounting back plate, side coamings, an upper coamings and a lower coamings; the mounting back plate is provided with a mounting frame, and the mounting frame is used for mounting the liquid crystal display all-in-one machine body; a rectangular structure is formed among the upper enclosing plate, the lower enclosing plate and the side enclosing plate and is positioned on the peripheral side of the mounting back plate; the protection folding assembly is arranged at the opening of the rectangular structure formed by the surrounding plates at four sides, and the protection assembly is used for shielding the front of the liquid crystal display all-in-one machine body. According to the invention, six surfaces of the installed liquid crystal display all-in-one machine are completely wrapped, and the protection folding assembly installed on the front surface can be freely pulled open in a sliding manner, so that the liquid crystal display all-in-one machine can be effectively protected, and the liquid crystal display all-in-one machine is practical and attractive.
Description
Technical Field
The invention belongs to the technical field of liquid crystal display all-in-one machines, and particularly relates to a liquid crystal display all-in-one machine assembly based on a protective structure.
Background
With the rapid development of the Internet of things, intelligent control over various fields is achieved through the Internet of things in various fields, and efficiency is improved. The teaching field is also the same, and with the continuous development of the internet of things and the artificial intelligence technology, multimedia equipment is more and more widely applied in the teaching field. The liquid crystal display all-in-one machine is also a stock intelligent device in a multimedia classroom. The screen of the liquid crystal display all-in-one machine installed in the existing multimedia classroom is often exposed outside and is not protected enough, dust is easily attached to the screen of the liquid crystal display all-in-one machine, and if the screen cannot be cleaned in time, dirt is easily deposited to affect the clear display of teaching. And the installation frame of the existing liquid crystal display all-in-one machine is mostly placed on the ground, so that a large space is occupied, and people have the risk of being stumbled when passing by.
Patent application number is CN202010194356.9 discloses an wisdom blackboard mount, relates to wisdom blackboard installation technical field. The invention comprises a fixed seat and an installation plate, wherein two clamping seats are symmetrically arranged on one side surface of the installation plate; one end of the clamping seat is provided with an extension block, the end part of the extension block is provided with a cylinder extending to one side, one side of the extension block is provided with a chute, a slide bar is arranged in the chute, one end of the slide bar is fixed through an end cover arranged at the port of the chute, a slide block and an elastic element are sleeved on the slide bar, and the end part of the slide block is provided with a cylinder extending to one side; the fixing seats are installed on the wall surface in pairs, sliding grooves matched with the cylinders are arranged on the side surfaces of the fixing seats in a penetrating mode, and communicated bayonets are formed in one sides of the sliding grooves; the mounting plate is arranged on the two fixing seats through the two clamping seats. The intelligent blackboard can adjust the installation height of the intelligent blackboard according to different clamping positions, but the left and right positions of the installed display screen cannot be adjusted, and the display screen installed on the intelligent blackboard cannot be effectively protected.
Patent application number CN202010224074.9 discloses a wisdom blackboard convenient to maintenance, relates to wisdom blackboard technical field. The invention includes a wall; a pair of telescopic frames is fixedly arranged on the surface of the wall; a supporting frame is arranged between the pair of telescopic frames; one side of the bottom of the supporting frame is movably connected with a U-shaped frame; the other side of the bottom of the supporting frame is movably connected with a rotating frame; the U-shaped frame is movably connected with the rotating frame; an electronic blackboard is arranged in the U-shaped frame; the telescopic frame comprises a rectangular pipe; the inner wall of the rectangular pipe is movably connected with an inner pipe; a strip-shaped groove is formed in the opposite outer side surface of the rectangular pipe; clamping blocks are fixedly arranged on the opposite outer side surfaces of the inner pipe; one end of the inner pipe is provided with a rotary hole. The electronic blackboard has the effects that the electronic blackboard can be conveniently rotated left, right, up and down through the effects of the wall, the telescopic frame, the support frame, the U-shaped frame, the rotating frame and the electronic blackboard, so that the electronic blackboard is convenient to maintain, and the position of the electronic blackboard can be conveniently adjusted according to requirements, so that people on the left side and the right side can conveniently watch the electronic blackboard. The same invention cannot effectively protect the display screen when the display screen is not used.
Disclosure of Invention
The invention aims to provide a liquid crystal display all-in-one machine assembly based on a protection structure, and the mounted liquid crystal display all-in-one machine is effectively protected by arranging the coamings and the protection folding assemblies on six outer sides of the mounting frame. Inside is equipped with the clearance subassembly, cleans the adnexed dust in liquid crystal display all-in-one surface, and the negative-pressure air fan who is equipped with collects the dust that cleans, has avoided the raise dust to float everywhere, the effectual air quality who improves service environment.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a liquid crystal display all-in-one machine assembly based on a protective structure, which comprises a liquid crystal display all-in-one machine body, a supporting and mounting assembly and a protective folding assembly, wherein the supporting and mounting assembly is arranged on the liquid crystal display all-in-one machine body; the support mounting assembly comprises a mounting back plate, side coamings, an upper coamings and a lower coamings; the mounting back plate is provided with a mounting frame, and the mounting frame is used for mounting the liquid crystal display all-in-one machine body; a rectangular structure is formed among the upper enclosing plate, the lower enclosing plate and the side enclosing plates and is positioned on the peripheral side of the mounting back plate; the protection folding assembly is arranged at the opening of a rectangular structure formed by the surrounding plates at four sides, and the protection assembly is used for shielding the front of the liquid crystal display all-in-one machine body.
Furthermore, a second sliding groove is formed in the inner side of the opening of the formed rectangular structure of the upper enclosing plate; and a third sliding groove is formed in the inner side of the opening of the formed rectangular structure of the lower enclosing plate.
The integrated liquid crystal display machine component based on the protective structure further comprises a protective folding plate; the two sides of the protective folding plate are provided with protruding parts, and the protruding parts are half of the length of the protective folding plate; the protruding part on one side is provided with a sliding part.
Further, the adjacent protection folding assemblies are hinged through a protruding part; the adjacent protection components are arranged in opposite directions, the protruding parts provided with the sliding parts are hinged with each other, and the protruding parts not provided with the sliding parts are hinged with each other; one side of the protective folding component is hinged with the side wall plate; the sliding part is sequentially connected with the second sliding groove and the third sliding groove in a sliding mode, and the sliding part can also rotate while sliding in the second sliding groove and the third sliding groove.
Further, the upper enclosing plate is connected with a lighting assembly; the lighting assembly comprises a connecting plate, a lamp tube and a light-gathering cover; the connecting plate is fixedly connected with the upper coaming; the lamp tube is electrically connected with the connecting plate; the light-gathering shade is fixedly connected with the upper surface of the connecting plate.
Furthermore, the lower coaming is provided with a storage groove.
Further, the support mounting assembly includes a cleaning assembly; the cleaning assembly comprises a screw rod, a motor, a nut and a brush; the screw rod is parallel to one side surface of the mounting frame; one end of the screw rod is connected with the output end of the motor, and the other end of the screw rod is connected with the lower coaming; the motor is fixed on the inner side surface of the upper coaming; and a brush is arranged on the end face of the nut parallel to the moving direction.
Further, a negative pressure fan is arranged on the nut; the brush supporting rod is of a hollow structure, and a plurality of air suction holes are uniformly distributed on the brush bristle surface; one end of the brush is of a closed structure, and the other end of the brush is of an open structure; the open end of the hairbrush is connected with the suction opening of the negative pressure fan; the nut is also provided with a dust storage box; the air outlet of the negative pressure fan is connected with the dust storage box through a connecting pipe.
Furthermore, a first sliding groove is formed in the upper surface of the upper enclosing plate; the first sliding groove is in sliding fit with at least two hanging parts.
A use method of a liquid crystal display all-in-one machine assembly based on a protective structure comprises the following steps:
step one, pulling the folding protection component to one fixed side;
step two, turning on the lighting assembly according to the use requirement;
and step three, controlling the motor and the negative pressure fan to clean and remove dust on the surface of the liquid crystal display all-in-one machine body.
The invention has the following beneficial effects:
1. according to the invention, the surrounding plates and the protective folding components are arranged on the peripheral side of the installed liquid crystal display all-in-one machine, so that the liquid crystal display all-in-one machine can be effectively protected. And the protective folding component arranged in the direction of the screen of the liquid crystal display all-in-one machine can be freely folded and pulled open when in use, thereby having the effects of attractive appearance and practicability.
2. According to the invention, the cleaning assembly is arranged in the protective structure, the hairbrush is driven to effectively clean dust attached to the screen of the liquid crystal display all-in-one machine through the movement of the screw nut along the screw rod, and the negative pressure fan, the air exhaust hole and the dust storage box can effectively collect the dust, so that the situation that the cleaned dust floats in the air is avoided.
3. The top of the liquid crystal display all-in-one machine is provided with the lighting assembly, so that the lighting condition of the liquid crystal display all-in-one machine can be adjusted according to the external environment and the use requirement.
4. The top of the liquid crystal display all-in-one machine is provided with the plurality of hanging parts which can freely slide along the groove, so that the transverse position of the liquid crystal display all-in-one machine can be freely adjusted according to requirements under the condition of ensuring stability, and the liquid crystal display all-in-one machine is convenient to use.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an LCD all-in-one machine assembly based on a protective structure according to the present invention;
FIG. 2 is a front view of the LCD display unit assembly based on the protection structure;
FIG. 3 is a schematic view of the construction of the hanging portion of the present invention;
FIG. 4 is a schematic view of the construction of the lighting assembly of the present invention;
FIG. 5 is a schematic view of the cleaning assembly of the present invention;
FIG. 6 is an enlarged view of a portion of the structure at A in FIG. 1;
FIG. 7 is an enlarged view of a portion of the structure shown at B in FIG. 3;
FIG. 8 is an enlarged view of a portion of the structure at C in FIG. 5;
FIG. 9 is a schematic view of a protective foldable board according to the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-supporting installation component, 2-protective folding component, 3-liquid crystal display all-in-one machine body, 4-cleaning component, 5-lighting component, 101-installation back plate, 102-installation frame, 103-upper enclosing plate, 104-side enclosing plate, 105-lower enclosing plate, 201-protective folding plate, 202-sliding part, 203-protruding part, 401-screw rod, 402-motor, 403-nut, 404-negative pressure fan, 405-connecting pipe, 406-dust storage box, 407-brush, 408-air suction hole, 501-connecting plate, 502-lamp tube, 503-condenser lens, 1031-first sliding groove, 1032-hanging part, 1033-second sliding groove, 1051-third sliding groove and 1052-object placing groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
In the description of the present invention, it is to be understood that the terms "aperture", "upper", "lower", "disposed", "peripheral side", "inner", "outer", "symmetrical", "bottom", and the like, indicate an orientation or positional relationship, merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example one
Referring to fig. 1, the invention relates to a liquid crystal display all-in-one machine assembly based on a protective structure, which comprises a liquid crystal display all-in-one machine body 3, a supporting and mounting assembly 1 and a protective folding assembly 2; the supporting and mounting assembly 1 comprises a mounting back plate 101, a side coaming plate 102, an upper coaming plate 103 and a lower coaming plate 105; the installation back plate 101 is provided with an installation frame 102, and the installation frame 102 is used for installing the liquid crystal display all-in-one machine body 3; a rectangular structure is formed among the upper enclosing plate 103, the lower enclosing plate 105 and the side enclosing plate 102, and the rectangular structure is positioned on the peripheral side of the installation back plate 101; the protection folding assembly 2 is arranged at the opening of a rectangular structure formed by surrounding plates, and the protection assembly 2 is used for shielding the front of the liquid crystal display all-in-one machine body 3.
Referring to fig. 3 and 4, the upper enclosing plate 103 is provided with a second sliding groove 1033 inside the opening of the formed rectangular structure; the lower enclosing plate 105 is provided with a third sliding chute 1051 inside the opening of the formed rectangular structure.
Referring to fig. 1 and 9, the protection folding assembly 2 includes a protection folding plate 201; two sides of the protective folding plate 201 are provided with protruding parts 203, and the protruding parts 203 are half the length of the protective folding plate 201; the one-side projecting portion 203 is provided with a sliding portion 202.
The adjacent protective folding assemblies 2 are hinged through the protruding parts 203; the adjacent protective assemblies 2 are arranged in opposite directions, the protruding parts 203 provided with the sliding parts 202 are hinged with each other, and the protruding parts 203 not provided with the sliding parts 202 are hinged with each other; one side of the protective folding component 2 is hinged with the side wall plate 104; the sliding portion 202 is connected to the second runner 1033 and the third runner 1051 in sequence, and the sliding portion 202 can rotate while sliding in the second runner 1033 and the third runner 1051.
Example two
Referring to fig. 4, the upper enclosing plate 103 is connected with the lighting assembly 5; the lighting assembly 5 comprises a connecting plate 501, a lamp tube 502 and a light-gathering cover 503; the connecting plate 501 is fixedly connected with the upper coaming 103; the lamp tube 502 is electrically connected with the connecting plate 501; the light-gathering shade 503 is fixedly connected with the upper surface of the connecting plate 501. The illumination assembly is used for adjusting the brightness of the surface illumination of the liquid crystal display all-in-one machine according to the use requirement and the ambient brightness.
EXAMPLE III
Referring to fig. 3 and 4, the lower enclosing plate 105 is provided with a storage groove 1052. The storage groove is used for storing common tools such as chalks, teaching rods, remote controllers and the like.
Example four
Referring to fig. 1, 2, 6 and 8, the supporting and mounting assembly 1 is provided with a cleaning assembly 4; the cleaning assembly 4 comprises a screw 401, a motor 402, a nut 403 and a brush 407; the screw rod 401 is parallel to one side surface of the mounting frame 102; one end of the screw rod 401 is connected with the output end of the motor 402, and the other end of the screw rod is connected with the lower coaming 105; the motor 402 is fixed on the inner side surface of the upper enclosing plate 103; a brush 407 is provided on an end surface of the nut 403 parallel to the moving direction. A negative pressure fan 404 is also arranged on the nut 403; the brush 407 supporting rod is of a hollow structure, and a plurality of air suction holes 408 are uniformly distributed on the brushing surface of the brush 407; one end of the brush 407 is a closed structure, and the other end is an open structure; the open end of the brush 407 is connected with the suction opening of the negative pressure fan 404; the nut 403 is also provided with a dust storage box 406; the air outlet of the negative pressure fan 404 is connected with the dust storage box through a connecting pipe 405. The cleaning assembly is used for cleaning the surface of the screen of the installed liquid crystal display all-in-one machine, and can effectively absorb and store the cleaned dust, so that the air pollution environment is avoided.
EXAMPLE five
Referring to fig. 3 and 7, a first sliding slot 1031 is formed on the upper surface of the upper enclosing plate 103; the first runner 1031 is slidably fitted with at least two hanging portions 1032. Through the suspension part that can be free, can freely adjust the horizontal position of liquid crystal display all-in-one, have better use and experience.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A liquid crystal display all-in-one machine assembly based on a protective structure comprises a liquid crystal display all-in-one machine body (3), and is characterized by further comprising a supporting and mounting assembly (1) and a protective folding assembly (2);
the supporting and mounting assembly (1) comprises a mounting back plate (101), a side wall plate (102), an upper wall plate (103) and a lower wall plate (105);
the mounting back plate (101) is provided with a mounting frame (102), and the mounting frame (102) is used for mounting the liquid crystal display all-in-one machine body (3);
a rectangular structure is formed among the upper enclosing plate (103), the lower enclosing plate (105) and the side enclosing plate (102), and the rectangular structure is positioned on the peripheral side of the mounting back plate (101);
the protection folding assembly (2) is arranged at a rectangular structure opening formed by the surrounding plates, and the protection assembly (2) is used for shielding the front of the liquid crystal display all-in-one machine body (3).
2. A unitary liquid crystal display assembly based on a protective structure as claimed in claim 1, wherein the top panel (103) is provided with a second runner (1033) inside the opening of the rectangular structure; and a third sliding chute (1051) is arranged on the inner side of the opening of the formed rectangular structure of the lower enclosing plate (105).
3. A liquid crystal display all-in-one machine assembly based on a protective structure as claimed in claim 2, characterized in that the protective folding assembly (2) comprises a protective folding plate (201);
protruding parts (203) are arranged on two sides of the protective folding plate (201), and the protruding parts (203) are half of the length of the protective folding plate (201);
the one-side protruding part (203) is provided with a sliding part (202).
4. A LCD combo assembly based on protection structure as claimed in claim 3, wherein the adjacent protection folding assemblies (2) are hinged by a protrusion (203);
the adjacent protection components (2) are arranged in opposite directions, the protruding parts (203) provided with the sliding parts (202) are hinged with each other, and the protruding parts (203) not provided with the sliding parts (202) are hinged with each other;
one side of the protective folding component (2) is hinged with the side wall plate (104);
the sliding portion (202) is sequentially connected with the second sliding groove (1033) and the third sliding groove (1051) in a sliding mode, and the sliding portion (202) can slide in the second sliding groove (1033) and the third sliding groove (1051) and can also rotate.
5. A protective structure-based liquid crystal display all-in-one machine assembly as claimed in claim 1, wherein the upper enclosing plate (103) is connected with an illumination assembly (5);
the lighting assembly (5) comprises a connecting plate (501), a lamp tube (502) and a light-gathering cover (503);
the connecting plate (501) is fixedly connected with the upper coaming (103);
the lamp tube (502) is electrically connected with the connecting plate (501);
the light-gathering cover (503) is fixedly connected with the upper surface of the connecting plate (501).
6. The LCD combo assembly based on protection structure of any one of claims 1-5, wherein the lower enclosing plate (105) is provided with a storage groove (1052).
7. A liquid crystal display all-in-one machine assembly based on a protective structure as claimed in claim 6, characterized in that the supporting and mounting assembly (1) comprises a cleaning assembly (4);
the cleaning assembly (4) comprises a screw rod (401), a motor (402), a nut (403) and a brush (407);
the screw rod (401) is parallel to one side face of the mounting frame (102);
one end of the screw rod (401) is connected with the output end of the motor (402), and the other end of the screw rod is connected with the lower coaming (105);
the motor (402) is fixed on the inner side surface of the upper enclosing plate (103);
the end face of the nut (403) parallel to the moving direction is provided with a brush (407).
8. The integrated LCD assembly based on protective structure as claimed in claim 7, wherein the nut (403) is further provided with a negative pressure fan (404);
the supporting rod of the brush (407) is of a hollow structure, and a plurality of air suction holes (408) are uniformly distributed on the brushing surface of the brush (407);
one end of the brush (407) is of a closed structure, and the other end of the brush is of an open structure;
the open end of the brush (407) is connected with the suction opening of the negative pressure fan (404);
the nut (403) is also provided with a dust storage box (406);
and the air outlet of the negative pressure fan (404) is connected with the dust storage box through a connecting pipe (405).
9. The integrated LCD assembly based on protective structure as claimed in claim 1, wherein the upper surface of the upper enclosing plate (103) is provided with a first sliding groove (1031);
the first runner (1031) is slidably fitted with at least two hanging portions (1032).
10. The use method of the integrated liquid crystal display assembly based on the protective structure as claimed in claim 8, characterized by comprising the following steps:
step one, pulling the folding protection component (2) to one fixed side;
step two, turning on the lighting assembly (5) according to the use requirement;
and step three, controlling the motor (402) and the negative pressure fan (404) to clean and remove dust on the surface of the liquid crystal display all-in-one machine body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011456696.0A CN112530211A (en) | 2020-12-11 | 2020-12-11 | Liquid crystal display all-in-one machine assembly based on protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011456696.0A CN112530211A (en) | 2020-12-11 | 2020-12-11 | Liquid crystal display all-in-one machine assembly based on protective structure |
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| CN112530211A true CN112530211A (en) | 2021-03-19 |
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| CN202011456696.0A Withdrawn CN112530211A (en) | 2020-12-11 | 2020-12-11 | Liquid crystal display all-in-one machine assembly based on protective structure |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101218A (en) * | 2021-10-25 | 2022-03-01 | 北京珞安科技有限责任公司 | Industrial control has multiple safety structure's prevention and control terminal |
| CN114170898A (en) * | 2021-11-18 | 2022-03-11 | 江苏麦克艾智能科技有限公司 | Protection device for display screen |
| CN115634859A (en) * | 2022-12-23 | 2023-01-24 | 湖南第一师范学院 | Automatic cleaning equipment for removing ash on surface of computer host |
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| CN210039152U (en) * | 2019-05-06 | 2020-02-07 | 周口职业技术学院 | Ideology and politics classroom teaching auxiliary device |
| CN111267514A (en) * | 2020-02-15 | 2020-06-12 | 安徽文香信息技术有限公司 | Protection device of wisdom blackboard |
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| CN204965803U (en) * | 2015-09-24 | 2016-01-13 | 金华伟 | History teaching auxiliary device |
| CN107492316A (en) * | 2017-09-29 | 2017-12-19 | 李月华 | Led display screens are used in one kind teaching |
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| CN209928853U (en) * | 2019-06-27 | 2020-01-10 | 河南创新显示技术有限公司 | Wireless conference display screen convenient to install and dismantle |
| CN111267514A (en) * | 2020-02-15 | 2020-06-12 | 安徽文香信息技术有限公司 | Protection device of wisdom blackboard |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114101218A (en) * | 2021-10-25 | 2022-03-01 | 北京珞安科技有限责任公司 | Industrial control has multiple safety structure's prevention and control terminal |
| CN114101218B (en) * | 2021-10-25 | 2023-02-24 | 北京珞安科技有限责任公司 | Industrial control has prevention and control terminal of multiple safety structure |
| CN114170898A (en) * | 2021-11-18 | 2022-03-11 | 江苏麦克艾智能科技有限公司 | Protection device for display screen |
| CN115634859A (en) * | 2022-12-23 | 2023-01-24 | 湖南第一师范学院 | Automatic cleaning equipment for removing ash on surface of computer host |
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