CN111780394B - Air conditioner liquid crystal display cover plate and assembling method thereof - Google Patents
Air conditioner liquid crystal display cover plate and assembling method thereof Download PDFInfo
- Publication number
- CN111780394B CN111780394B CN202010667745.9A CN202010667745A CN111780394B CN 111780394 B CN111780394 B CN 111780394B CN 202010667745 A CN202010667745 A CN 202010667745A CN 111780394 B CN111780394 B CN 111780394B
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- China
- Prior art keywords
- liquid crystal
- crystal display
- fixed cover
- wall
- display panel
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims description 32
- 230000005540 biological transmission Effects 0.000 claims description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 17
- 229920001971 elastomer Polymers 0.000 claims description 3
- 238000004378 air conditioning Methods 0.000 claims 4
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000009434 installation Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an air conditioner liquid crystal display cover plate and an assembly method thereof, relates to the technical field of air conditioner liquid crystal display panel installation, and aims to solve the problems that the existing air conditioner liquid crystal display panel cover plate is inconvenient to disassemble and assemble, so that the maintenance of a panel is difficult, and the efficient transfer of products is not facilitated. The invention is convenient for fast assembling the liquid crystal display panel, does not need to disassemble and assemble the whole housing, reduces the difficulty of panel maintenance and improves the assembling efficiency.
Description
Technical Field
The invention relates to the technical field of air conditioner liquid crystal display panel installation, in particular to an air conditioner liquid crystal display cover plate and an assembling method thereof.
Background
When the air conditioner liquid crystal display panel is assembled, the cover plate is required to be used for fixing and protecting the panel, the traditional cover plate is large in structure, great inconvenience exists in disassembly and assembly, the whole shell of an air conditioner needs to be disassembled for assembly and replacement, difficulty is brought to maintenance of the display panel, and efficient assembly of products is not facilitated.
Disclosure of Invention
The air conditioner liquid crystal display cover plate and the assembling method thereof solve the problems that the existing air conditioner liquid crystal display panel cover plate is inconvenient to disassemble and assemble, so that the maintenance of the panel is difficult, and the efficient transfer of products is not facilitated.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an air conditioner liquid crystal display apron, establishes the inside liquid crystal display panel of fixed cover including fixed cover and movable sleeve, the bottom inner wall of fixed cover rotates and is connected with two-way screw rod, the top fixedly connected with drive screw of two-way screw rod, one side of drive screw rod is equipped with the gear of being connected with the inner wall rotation of fixed cover, and gear and drive screw meshing transmission, the outside screw thread cover of two-way screw rod is equipped with extrusion mechanism, the last guiding mechanism that is equipped with of extrusion mechanism.
Preferably, extrusion mechanism includes that the threaded sleeve establishes two outside connecting blocks of two-way screw rod, one side that the connecting block is close to liquid crystal display panel articulates there is the bracing piece, the one end that the connecting block was kept away from to the bracing piece articulates there is the stripper plate, the left side bonding of stripper plate has anti-skidding rubber pad.
Preferably, guiding mechanism includes the guide bar with stripper plate fixed connection, the outside movable sleeve of guide bar is equipped with the sleeve pipe, the one end fixedly connected with baffle that the stripper plate was kept away from to the sleeve pipe, and the inner wall fixed connection of baffle and fixed cover.
Preferably, the inner walls of the two sides of the fixed cover are rotatably connected with a rotating shaft, the gear is fixedly sleeved outside the rotating shaft, the front housing of the fixed cover is provided with a movable hole, and the gear penetrates through the movable hole.
Preferably, the front housing of the fixed cover is provided with a mounting hole, the inner wall of the mounting hole is bonded with a PC board, the front inner wall of the fixed cover is provided with a placing groove, the inner wall of the placing groove is bonded with a sponge mat, and the liquid crystal display panel is sleeved in the placing groove.
Preferably, the outer fixed sleeve of pivot is equipped with first bearing, and first bearing passes through bolted connection with the inner wall of fixed cover.
Preferably, the bottom end of the bidirectional screw is fixedly sleeved with a second bearing, and the second bearing is fixedly connected with the inner wall of the bottom of the fixed cover.
An air conditioner liquid crystal display cover plate assembling method comprises the following steps:
s1, placing the liquid crystal display panel in a placing groove formed in the inner wall of the fixed cover;
s2, the gear is shifted by hand to rotate, the gear drives the transmission screw to rotate, the transmission screw drives the bidirectional screw to rotate, the bidirectional screw rotates to drive the connecting block to move, the connecting block drives the supporting rod to move, and the supporting rod drives the extrusion plate to support the liquid crystal display panel;
s3, when the extrusion plate moves, the guide rod slides in the sleeve, so that the extrusion plate is guided, and the extrusion plate can conveniently move horizontally back and forth;
and S4, assembling and disassembling the liquid crystal display panel can be realized through forward and reverse rotation of the gear.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can drive the transmission screw rod and the bidirectional screw rod to rotate by installing the fixed cover, the rotating shaft, the gear, the transmission screw rod, the bidirectional screw rod, the extrusion mechanism, the guide mechanism and other structures, and the bidirectional screw rod drives the extrusion mechanism to move by rotating the bidirectional screw rod, thereby being convenient for the extrusion mechanism to press and fix the liquid crystal display panel and being convenient for the disassembly and the assembly of the liquid crystal display panel by the positive and negative rotation of the gear;
2. the assembly method simplifies the disassembly and assembly process, does not need to disassemble and assemble the whole shell, thereby facilitating the high-efficiency assembly of the liquid crystal display panel and reducing the difficulty of maintenance;
in conclusion, the device is novel in design, easy to operate, convenient to fast assemble the liquid crystal display panel, does not need to disassemble and assemble the whole housing, reduces the difficulty of panel maintenance, and improves the assembly efficiency.
Drawings
FIG. 1 is a schematic front view of an air conditioner LCD cover plate and its assembly method according to the present invention;
FIG. 2 is a schematic side view of an LCD cover plate of an air conditioner and a method for assembling the same according to the present invention;
fig. 3 is a schematic rear view of an air conditioner lcd cover plate and an assembling method thereof according to the present invention.
In the figure: the liquid crystal display panel comprises a fixed cover 1, a liquid crystal display panel 2, a rotating shaft 3, a gear 4, a two-way screw 5, a transmission screw 6, a connecting block 7, a supporting rod 8, an extrusion plate 9, a guide rod 10, a sleeve 11 and a baffle 12.
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.
Referring to fig. 1-3, an air conditioner liquid crystal display cover plate comprises a fixed cover 1 and a liquid crystal display panel 2 movably sleeved inside the fixed cover 1, wherein the inner wall of the bottom of the fixed cover 1 is rotatably connected with a bidirectional screw 5, the top end of the bidirectional screw 5 is fixedly connected with a transmission screw 6, one side of the transmission screw 6 is provided with a gear 4 rotatably connected with the inner wall of the fixed cover 1, the gear 4 is in meshing transmission with the transmission screw 6, the outer threaded sleeve of the bidirectional screw 5 is provided with an extrusion mechanism, and a guide mechanism is arranged on the extrusion mechanism.
In this embodiment, extrusion mechanism includes that the threaded sleeve establishes two outside connecting blocks 7 at two-way screw rod 5, and one side that connecting block 7 is close to liquid crystal display panel 2 articulates there is the bracing piece 8, and the one end that connecting block 7 was kept away from to bracing piece 8 articulates there is stripper plate 9, and the left side of stripper plate 9 bonds there is anti-skidding rubber pad.
In this embodiment, guiding mechanism includes guide bar 10 with stripper plate 9 fixed connection, and the outside movable sleeve of guide bar 10 is equipped with sleeve pipe 11, and one end fixedly connected with baffle 12 that stripper plate 9 was kept away from to sleeve pipe 11, and baffle 12 and the inner wall fixed connection of fixed cover 1.
In this embodiment, the inner walls of the two sides of the fixed cover 1 are rotatably connected with the rotating shaft 3, the gear 4 is fixedly sleeved outside the rotating shaft 3, the front housing of the fixed cover 1 is provided with a movable hole, and the gear 4 penetrates through the movable hole.
In this embodiment, the mounting hole has been seted up to the front housing of fixed cover 1, and the inner wall of mounting hole bonds there is the PC board, and the standing groove has been seted up to the front inner wall of fixed cover 1, and the inner wall bonding of standing groove has the foam-rubber cushion, and the 2 covers of liquid crystal display panel are established in the standing groove.
In this embodiment, the outer fixing sleeve of the rotating shaft 3 is provided with a first bearing, and the first bearing is connected with the inner wall of the fixing cover 1 through a bolt.
In this embodiment, the bottom end of the bidirectional screw 5 is fixedly sleeved with a second bearing, and the second bearing is fixedly connected with the inner wall of the bottom of the fixed cover 1.
An air conditioner liquid crystal display cover plate assembling method comprises the following steps:
s1, placing the liquid crystal display panel 2 in a placing groove formed in the inner wall of the fixed cover 1;
s2, the gear 4 is shifted by hand to rotate, the gear 4 drives the transmission screw 6 to rotate, the transmission screw 6 drives the two-way screw 5 to rotate, the two-way screw 5 rotates to drive the connecting block 7 to move, the connecting block 7 drives the supporting rod 8 to move, and the supporting rod 8 drives the extrusion plate 9 to support the liquid crystal display panel 2;
s3, when the extrusion plate 9 moves, the guide rod 10 slides in the sleeve 11, so that the extrusion plate 9 is guided, and the extrusion plate 9 can conveniently move horizontally back and forth;
s4, the assembly and disassembly of the liquid crystal display panel 2 can be realized by the forward and reverse rotation of the gear 4.
The working principle is that firstly, the rotating gear 4 can drive the transmission screw 6 and the two-way screw 5 to rotate, the two-way screw 5 drives the connecting block 7 on the extrusion mechanism to move when rotating, the connecting block 7 drives the supporting rod 8 to move, the supporting rod 8 drives the extrusion plate 9 to move, thereby being convenient for the extrusion plate 9 to press and fix the liquid crystal display panel 2, being convenient for the disassembly and assembly of the liquid crystal display panel 2 through the forward and reverse rotation of the gear 4, and only needing to reverse the gear 4 when in disassembly, wherein, a guide rod 10 on the guide mechanism slides in a sleeve 11, the guide rod 10 can guide the extrusion plate 9 to ensure that the extrusion plate 9 moves horizontally, the whole device simplifies the dismounting process without dismounting the whole shell, therefore, the liquid crystal display panel 2 is conveniently and efficiently assembled, the maintenance difficulty is reduced, and the assembly efficiency is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The air conditioner liquid crystal display cover plate comprises a fixed cover (1) and a liquid crystal display panel (2) which is movably sleeved in the fixed cover (1), and is characterized in that the inner wall of the bottom of the fixed cover (1) is rotatably connected with a bidirectional screw (5), the top end of the bidirectional screw (5) is fixedly connected with a transmission screw (6), one side of the transmission screw (6) is provided with a gear (4) which is rotatably connected with the inner wall of the fixed cover (1), the gear (4) is in meshing transmission with the transmission screw (6), an extrusion mechanism is sleeved on the external thread of the bidirectional screw (5), and a guide mechanism is arranged on the extrusion mechanism; the extrusion mechanism comprises two connecting blocks (7) which are sleeved outside the two-way screw (5) in a threaded manner, one side, close to the liquid crystal display panel (2), of each connecting block (7) is hinged with a supporting rod (8), one end, far away from the connecting blocks (7), of each supporting rod (8) is hinged with an extrusion plate (9), and an anti-skid rubber pad is bonded on the left side of each extrusion plate (9); guiding mechanism includes guide bar (10) with stripper plate (9) fixed connection, the outside movable sleeve of guide bar (10) is equipped with sleeve pipe (11), one end fixedly connected with baffle (12) of stripper plate (9) are kept away from in sleeve pipe (11), and the inner wall fixed connection of baffle (12) and fixed cover (1).
2. The air-conditioning liquid crystal display cover plate according to claim 1, wherein the inner walls of the two sides of the fixed cover (1) are rotatably connected with a rotating shaft (3), the gear (4) is fixedly sleeved outside the rotating shaft (3), a front cover shell of the fixed cover (1) is provided with a movable hole, and the gear (4) penetrates through the movable hole.
3. The air-conditioning liquid crystal display cover plate according to claim 1, wherein a front cover shell of the fixed cover (1) is provided with a mounting hole, a PC board is bonded to the inner wall of the mounting hole, a placing groove is formed in the front inner wall of the fixed cover (1), a sponge mat is bonded to the inner wall of the placing groove, and the liquid crystal display panel (2) is sleeved in the placing groove.
4. The air-conditioning liquid crystal display cover plate according to claim 2, wherein a first bearing is fixedly sleeved outside the rotating shaft (3), and the first bearing is connected with the inner wall of the fixed cover (1) through a bolt.
5. The air-conditioning LCD cover plate of claim 1, wherein the bottom end of the bidirectional screw (5) is fixedly sleeved with a second bearing, and the second bearing is fixedly connected with the bottom inner wall of the fixed cover (1).
6. An air conditioner liquid crystal display cover plate according to any one of claims 1 to 5, wherein the assembling method comprises the following steps:
s1, placing the liquid crystal display panel (2) in a placing groove formed in the inner wall of the fixed cover (1);
s2, the gear (4) is shifted by hand to rotate, the gear (4) drives the transmission screw (6) to rotate, the transmission screw (6) drives the bidirectional screw (5) to rotate, the bidirectional screw (5) rotates to drive the connecting block (7) to move, the connecting block (7) drives the supporting rod (8) to move, and the supporting rod (8) drives the extrusion plate (9) to support the liquid crystal display panel (2);
s3, when the extrusion plate (9) moves, the guide rod (10) slides in the sleeve (11), so that the extrusion plate (9) is guided, and the extrusion plate (9) can conveniently move horizontally back and forth;
s4, the assembly and disassembly of the liquid crystal display panel (2) can be realized through the forward and reverse rotation of the gear (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667745.9A CN111780394B (en) | 2020-07-13 | 2020-07-13 | Air conditioner liquid crystal display cover plate and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010667745.9A CN111780394B (en) | 2020-07-13 | 2020-07-13 | Air conditioner liquid crystal display cover plate and assembling method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111780394A CN111780394A (en) | 2020-10-16 |
| CN111780394B true CN111780394B (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010667745.9A Active CN111780394B (en) | 2020-07-13 | 2020-07-13 | Air conditioner liquid crystal display cover plate and assembling method thereof |
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| CN (1) | CN111780394B (en) |
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| Publication number | Publication date |
|---|---|
| CN111780394A (en) | 2020-10-16 |
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Effective date of registration: 20240807 Address after: No. 3106, 31st Floor, Unit 2, Building 1, No. 36 Chadianzi West Street, Jinniu District, Chengdu City, Sichuan Province 610000 Patentee after: Sichuan Xiangxin Enterprise Management Group Co.,Ltd. Country or region after: China Address before: 243000 Xinqiao Road, economic development zone, Dangtu County, Ma'anshan City, Anhui Province Patentee before: MAANSHAN RUIMEI PLASTIC INDUSTRY CO.,LTD. Country or region before: China |