CN112116884A - Large-screen liquid crystal display screen convenient to maintain - Google Patents
Large-screen liquid crystal display screen convenient to maintain Download PDFInfo
- Publication number
- CN112116884A CN112116884A CN202011008682.2A CN202011008682A CN112116884A CN 112116884 A CN112116884 A CN 112116884A CN 202011008682 A CN202011008682 A CN 202011008682A CN 112116884 A CN112116884 A CN 112116884A
- Authority
- CN
- China
- Prior art keywords
- wall
- display screen
- box body
- plate
- placing groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 23
- 230000008093 supporting effect Effects 0.000 claims abstract description 26
- 239000004677 Nylon Substances 0.000 claims abstract description 25
- 229920001778 nylon Polymers 0.000 claims abstract description 25
- 238000012423 maintenance Methods 0.000 claims abstract description 12
- 238000001125 extrusion Methods 0.000 claims 4
- 238000004146 energy storage Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 25
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M13/00—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles
- F16M13/02—Other supports for positioning apparatus or articles; Means for steadying hand-held apparatus or articles for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a large-screen liquid crystal display screen which can be maintained conveniently, and the technical scheme is as follows: the movable type solar energy storage device comprises a moving device, a wall body, a supporting plate placing groove, a display screen placing groove and a movable plate, wherein the moving device comprises a box body I, the two ends of the right side of the top of the movable plate are fixedly installed on the box body I, a cylinder I is fixedly installed on the inner wall of the box body I, the output end of the cylinder I is inserted into the inner wall of the box body, a servo motor is fixedly installed on the inner wall of the box body, the output end of the servo motor is inserted into the inner wall of a track wheel, the middle part of the track wheel is connected with a nylon rope, the tail end of the nylon rope penetrates through the movable plate to be connected with a hook, the inner wall of the: through being convenient for maintain the display screen, not only improved the life of display screen, still avoided the maintenance cost in later stage.
Description
Technical Field
The invention relates to the field of liquid crystal display screens, in particular to a large-screen liquid crystal display screen which is convenient to maintain.
Background
The liquid crystal display screen is one kind of planar display, is used for screen display of TV set and computer, and has the advantages of low power consumption, small size and low radiation.
The prior art has the following defects: the existing large-screen liquid crystal display screen is generally fixed on a wall body, so that the large-screen liquid crystal display screen is inconvenient to maintain, and if the large-screen liquid crystal display screen is not maintained timely, the large-screen liquid crystal display screen is easy to damage, and therefore the transmission of important information can be influenced.
Therefore, it is necessary to develop a large-screen lcd panel that can be maintained conveniently.
Disclosure of Invention
Therefore, the large-screen liquid crystal display screen convenient to maintain is provided, the display screen is pushed out through the air cylinder III, then the servo motor can lift the display screen through the rail wheels, and the display screen is driven to move left and right through the moving device, so that the display screen is in a suspended state, and the problem that the large-screen liquid crystal display screen is inconvenient to maintain is solved.
In order to achieve the above purpose, the invention provides the following technical scheme: a large-screen liquid crystal display screen convenient to maintain comprises a moving device, a wall body, a supporting plate placing groove, a display screen placing groove and a moving plate, wherein the moving device comprises a box body I, the box body I is fixedly installed at two ends of the right side of the top of the moving plate, a cylinder I is fixedly installed on the inner wall of the box body I, the output end of the cylinder I is inserted into the inner wall of the box body, a servo motor is fixedly installed on the inner wall of the box body, the output end of the servo motor is inserted into the inner wall of a track wheel, the middle part of the track wheel is connected with a nylon rope, the tail end of the nylon rope penetrates through the moving plate to be connected with a hook, a guide groove is formed in the inner wall of the top end of the;
the display screen placing groove inner wall middle end fixed mounting cylinder three, the display screen is connected to the three output ends of cylinder, the display screen placing groove inner wall is square fixed mounting telescopic link two, two one end of telescopic link are connected the display screen.
Preferably, the moving device further comprises a second box body, the middle end of the right side of the top of the moving plate is fixedly installed on the second box body, a second air cylinder is fixedly installed on the inner wall of the second box body, the output end of the second air cylinder is inserted into the inner wall of the pushing plate, and the two ends of the outer wall of the left side of the pushing plate are fixedly installed on the box body.
Preferably, the display screen placing groove is formed in the top end of the inner wall of the left side of the wall body.
Preferably, the bottom end of the inner wall of the left side of the wall body is provided with the supporting plate placing groove.
Preferably, the first telescopic rod is fixedly installed at two ends of the inner wall of the supporting plate placing groove, the supporting plate is fixedly installed at one end of the telescopic rod, the top end of the inner wall of the supporting plate is connected with an outer hexagonal screw in a square threaded mode, the output end of the outer hexagonal screw extends to the inner wall of the extruding plate placing groove, the output end of the outer hexagonal screw is inserted into the inner wall of the extruding plate, and the second sponge is fixedly installed at one end of the outer wall of the extruding plate.
Preferably, a placing groove is formed in the top end of the inner wall of the supporting plate, the extruding plate placing groove is formed in the top end of the inner wall of the supporting plate in a square shape, the extruding plate placing groove is located on two sides of the placing groove, one end of the extruding plate placing groove is connected with the placing groove, and a first sponge is fixedly installed on the circumference of the inner wall of the placing groove.
Preferably, the movable plate is fixedly mounted at the top end of the wall body.
Preferably, the two ends of the top of the display screen are fixedly provided with circular rings, and the inner walls of the circular rings are connected with the hooks.
The invention has the beneficial effects that:
the using process of the invention is as follows: when the invention is used, the cylinder III and the cylinder I are started, the cylinder III drives the display screen to move rightwards, the display screen moving rightwards can be separated from the display screen placing groove, the cylinder drives the box body to move rightwards for a moment, the box body moving rightwards drives the servo motor to move rightwards, then the servo motor drives the nylon rope to move rightwards through the rail wheel, so that the display screen and the nylon rope move simultaneously, and when the box body moves, the roller can roll in the guide groove in a guide way, so that the box body can move conveniently, when the display screen moves to a proper place, the outer hexagonal screw (not marked in the figure) is taken out, so that the display screen is separated from the cylinder III and the telescopic rod II, the display screen is in a suspended state, the maintenance of the display screen is convenient for workers, the service life of the display screen is prolonged by the convenience for the maintenance of the display screen, the later maintenance cost is also avoided;
break away from the backup pad in the backup pad standing groove, and make the standing groove in the backup pad be located the display screen below, then start servo motor, servo motor will drive the rail wheel and rotate, rotatory rail wheel will release the nylon rope, the nylon rope of release will drive the display screen and descend, the display screen that descends gets into the standing groove, then rotate outer hexagonal screw, outer hexagonal screw will drive the stripper plate through the backup pad and carry out rotatory extension, the stripper plate of rotatory extension will extrude fixedly to the display screen, thereby make the staff just can maintain the display screen with the help of the companion ladder, just can maintain the display screen through the staff without the help of the companion ladder, work efficiency's effect has been improved.
Drawings
FIG. 1 is a schematic front view of the structure of embodiment 1 provided by the present invention;
FIG. 2 is a schematic front view of a wall according to the present invention;
fig. 3 is a schematic top view of a moving plate structure according to embodiment 1 of the present invention;
FIG. 4 is an enlarged schematic view of the front view area A of the structure of embodiment 1 provided by the present invention;
FIG. 5 is an enlarged schematic view of the front view B region of the structure of embodiment 1 provided by the present invention;
fig. 6 is a schematic top view of a moving plate structure according to embodiment 2 of the present invention.
In the figure: the device comprises a moving device 1, a box body I11, a cylinder I12, a box body II 13, a cylinder II 14, a pushing plate 15, a wall body 2, a supporting plate placing groove 3, a first telescopic rod 31, a supporting plate 32, an outer hexagonal screw 33, a squeezing plate 34, a squeezing plate placing groove 35, a first sponge 36, a second sponge 37, a placing groove 38, a display screen placing groove 4, a third cylinder 41, a second telescopic rod 42, a display screen 43, a circular ring 44, a moving plate 5, a box body 51, a servo motor 52, a rail wheel 53, a nylon rope 54, a guide groove 55, a roller 56 and a hook 57.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
further, the moving device 1 comprises a box body I11, the box body I11 is fixedly installed at two ends of the right side of the top of the moving plate 5, a cylinder I12 is fixedly installed on the inner wall of the box body I11, the output end of the cylinder I12 is inserted into the inner wall of the box body 51, the servo motor 52 is fixedly installed on the inner wall of the box body 51, the output end of the servo motor 52 is inserted into the inner wall of the rail wheel 53, the middle part of the rail wheel 53 is connected with a nylon rope 54, the tail end of the nylon rope 54 penetrates through the moving plate 5 to be connected with a hook 57, the inner wall of the top end of the moving plate 5 is provided with a guide groove 55, at least one group of the guide grooves 55 is provided, the bottom of the box body 51 is provided with a square fixed roller 56, specifically, the moving plate 5 has a fixed effect on the box body I11, the box body I11 has a fixed effect on, the cylinder I12 has the function of providing extension, the cylinder I12 has the function of fixing and driving the box body 51 to move left and right, the box body 51 has the function of fixing and driving the servo motor 52 to move left and right, the servo motor 52 is an engine for controlling the operation of mechanical elements in a servo system and is an indirect speed change device of a supplementary motor, the servo motor 52 is set to be HC-SFS, the servo motor 52 has the function of providing rotation, the servo motor 52 has the function of fixing and driving the track wheel 53 to move left and right and drive rotation, the track wheel 53 has the function of fixing and driving the track wheel 54 to move left and right, the rotating track wheel 53 has the function of winding and releasing the nylon rope 54, the wound and released nylon rope 54 has the function of lifting, the nylon rope 54 has the function of fixing and driving the track wheel to move left and right and drive lifting to the hook 57, the guide grooves 55 are, the guide groove 55 has a function of guiding the roller 56 to move, the box body 51 has a function of fixing the roller 56, and the roller 56 has a function of facilitating the movement and support of the box body 51.
Further, a cylinder III 41 is fixedly installed at the middle end of the inner wall of the display screen placement groove 4, the output end of the cylinder III 41 is connected with the display screen 43, an expansion rod II 42 is fixedly installed on the inner wall of the display screen placement groove 4 in a square shape, one end of the expansion rod II 42 is connected with the display screen 43, concretely, the display screen placement groove 4 has a fixing effect on the cylinder III 41, the cylinder III 41 is set to be CDQ2A50-40DC, the cylinder III 41 has an expansion effect, the output end of the cylinder III 41 is connected with the display screen 43 through an outer hexagonal screw (not marked in the figure) to facilitate the separation of the display screen 43 from the output end of the cylinder III 41, the cylinder III 41 has a fixing and left-right moving effect on the display screen 43, the display screen placement groove 4 has a fixing and supporting effect on the expansion rod II 42, the expansion rod II 42 is connected with the display screen 43 through an outer hexagonal screw (not marked in the figure, the second telescopic rod 42 has a fixing and supporting effect on the display screen 43, the second telescopic rod 42 has a telescopic effect, and the second telescopic rod 42 has a telescopic effect along with the movement of the display screen 43.
Further, display screen standing groove 4 has been seted up on 2 left sides inner wall tops of wall body, and is concrete, and display screen standing groove 4 has the effect that the shrink was placed to display screen 43.
Further, wall body 2 left side inner wall bottom has seted up backup pad standing groove 3, and is concrete, and backup pad standing groove 3 has the effect that the shrink was placed to backup pad 32.
Further, the first telescopic rods 31 are fixedly installed at two ends of the inner wall of the supporting plate placing groove 3, the supporting plate 32 is fixedly installed at one end of the first telescopic rod 31, the top end of the inner wall of the supporting plate 32 is connected with the outer hexagonal screw 33 in a square threaded manner, the output end of the outer hexagonal screw 33 extends to the inner wall of the extruding plate placing groove 35, the output end of the outer hexagonal screw 33 is inserted into the inner wall of the extruding plate 34, the second sponge 37 is fixedly installed at one end of the outer wall of the extruding plate 34, specifically, the supporting plate placing groove 3 has a fixing effect on the first telescopic rods 31, the first telescopic rods 31 have a telescopic effect, the first telescopic rods 31 have a fixing supporting effect on the supporting plate 32 and drive the left-right movement effect, the supporting plate 32 has a guide rotation effect on the outer hexagonal screw 33, the outer hexagonal screw 33 has a fixing and drive rotation telescopic effect on the extruding, the second sponge 37 has the function of preventing the pressing plate 34 from rubbing the display screen 43.
Further, the top end of the inner wall of the support plate 32 is provided with a placing groove 38, the top end of the inner wall of the support plate 32 is provided with a square squeezing plate placing groove 35, the squeezing plate placing groove 35 is positioned at two sides of the placing groove 38, the placing groove 38 is connected with one end of the squeezing plate placing groove 35, a first sponge 36 is fixedly installed on the circumference of the inner wall of the placing groove 38, specifically, the support plate 32 has the effect of placing and fixing the descending display screen 43 through the placing groove 38, the squeezing plate placing groove 35 has the effect of placing the squeezing plate 34, the placing groove 38 has the effect of fixing the first sponge 36, and the first sponge 36 has the effect of preventing the placing groove 38 and the display screen 43.
Further, a moving plate 5 is fixedly mounted at the top end of the wall body 2, and specifically, the moving plate 5 of the wall body 2 has a fixing function.
Further, display screen 43 top both ends fixed mounting ring 44, ring 44 inner wall connection couple 57, it is concrete, display screen 43 has the fixed action to ring 44, and ring 44 has the fixed action to couple 57, and nylon rope 54 has the effect of fixing and driving to move about and drive the lift to display screen 43 through the fixed connection of couple 57 with ring 44.
The using process of the invention is as follows: when the invention is used, the cylinder three 41 and the cylinder one 12 are started, the cylinder three 41 drives the display screen 43 to move rightwards, the display screen 43 moving rightwards is separated from the display screen placing groove 4, the cylinder one 12 drives the box body 51 to move rightwards, the box body 51 moving rightwards drives the servo motor 52 to move rightwards, then the servo motor 52 drives the nylon rope 54 to move rightwards through the rail wheel 53, so that the display screen 43 and the nylon rope 54 move simultaneously, and the roller 56 guides and rolls in the guide groove 55 when the box body 51 moves, so that the box body 51 can move conveniently, when the display screen 43 moves to a proper position, the outer hexagon screw (not marked in the figure) is taken out, so that the display screen 43 is separated from the cylinder three 41 and the telescopic rod two 42, so that the display screen 43 is in a suspended state, and a worker can maintain the display screen 43 conveniently, after separating, break away from backup pad standing groove 3 with backup pad 32 in, and make standing groove 38 in the backup pad 32 be located display screen 43 below, then start servo motor 52, servo motor 52 will drive rail wheel 53 and rotate, rotatory rail wheel 53 will release nylon rope 54, nylon rope 54 of release will drive display screen 43 and descend, display screen 43 that until the decline gets into in standing groove 38, then rotate outer hexagonal screw 33, outer hexagonal screw 33 will drive stripper plate 34 through backup pad 32 and carry out rotatory extension, stripper plate 34 of rotatory extension will extrude display screen 43 fixedly, thereby make the staff not just can maintain display screen 43 with the help of the companion ladder.
further, the mobile device 1 further comprises a second box body 13, a second box body 13 is fixedly installed at the middle end of the right side of the top of the moving plate 5, a second cylinder 14 is fixedly installed on the inner wall of the second box body 13, the output end of the second cylinder 14 is inserted into the inner wall of the pushing plate 15, a box body 51 is fixedly installed at two ends of the outer wall of the left side of the pushing plate 15, concretely, the moving plate 5 has a fixing effect on the second box body 13, the second box body 13 has a fixing effect on the second cylinder 14, the second cylinder 14 is set to be CDQ2A50-40DC, the second cylinder 14 has a telescopic effect, the second cylinder 14 has a left-right moving effect on the pushing plate 15 through fixing and driving, the box body 51 has a fixing effect on the pushing plate 15.
The using process of the invention is as follows: when the invention is used, the third cylinder 41 and the second cylinder 14 are started, the third cylinder 41 drives the display screen 43 to move rightwards, the display screen 43 moving rightwards is separated from the display screen placing groove 4, the second cylinder 14 drives the box body 51 to move rightwards through the push plate 15, the box body 51 moving rightwards drives the servo motor 52 to move rightwards, then the servo motor 52 drives the nylon rope 54 to move rightwards through the rail wheel 53, so that the display screen 43 and the nylon rope 54 move simultaneously, and the roller 56 guides and rolls in the guide groove 55 when the box body 51 moves, so that the box body 51 can move conveniently, when the display screen 43 moves to a proper position, the outer hexagonal screw (not marked in the figure) is taken out, so that the display screen 43 is separated from the third cylinder 41 and the second cylinder 42, so that the display screen 43 is in a suspended state, and a worker can maintain the display screen 43 conveniently, after separating, break away from backup pad standing groove 3 with backup pad 32 in, and make standing groove 38 in the backup pad 32 be located display screen 43 below, then start servo motor 52, servo motor 52 will drive rail wheel 53 and rotate, rotatory rail wheel 53 will release nylon rope 54, nylon rope 54 of release will drive display screen 43 and descend, display screen 43 that until the decline gets into in standing groove 38, then rotate outer hexagonal screw 33, outer hexagonal screw 33 will drive stripper plate 34 through backup pad 32 and carry out rotatory extension, stripper plate 34 of rotatory extension will extrude display screen 43 fixedly, thereby make the staff not just can maintain display screen 43 with the help of the companion ladder.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a can make things convenient for large screen liquid crystal display of maintenance, includes mobile device (1), wall body (2), backup pad standing groove (3), display screen standing groove (4) and movable plate (5), its characterized in that: the moving device (1) comprises a first box body (11), the first box body (11) is fixedly arranged at the two ends of the right side of the top of the moving plate (5), a first cylinder (12) is fixedly arranged on the inner wall of the first box body (11), the output end of the first cylinder (12) is inserted into the inner wall of the box body (51), a servo motor (52) is fixedly arranged on the inner wall of the box body (51), the output end of the servo motor (52) is inserted in the inner wall of the track wheel (53), the middle part of the rail wheel (53) is connected with a nylon rope (54), the tail end of the nylon rope (54) passes through the moving plate (5) to be connected with a hook (57), the inner wall of the top end of the moving plate (5) is provided with guide grooves (55), at least one group of guide grooves (55) is arranged, the bottom end of the inner wall of the guide groove (55) is connected with a roller (56), and the roller (56) is fixedly installed at the bottom of the box body (51) in a square shape;
display screen standing groove (4) inner wall middle end fixed mounting cylinder three (41), display screen (43) is connected to cylinder three (41) output, display screen standing groove (4) inner wall is square fixed mounting telescopic link two (42), telescopic link two (42) one end is connected display screen (43).
2. The large-screen liquid crystal display screen convenient for maintenance of claim 1, wherein: the moving device (1) further comprises a second box body (13), the middle end of the right side of the top of the moving plate (5) is fixedly installed on the second box body (13), a second air cylinder (14) is fixedly installed on the inner wall of the second box body (13), the output end of the second air cylinder (14) is inserted into the inner wall of the pushing plate (15), and the two ends of the outer wall of the left side of the pushing plate (15) are fixedly installed on the box body (51).
3. The large-screen liquid crystal display screen convenient for maintenance of claim 1, wherein: the display screen placing groove (4) is formed in the top end of the inner wall of the left side of the wall body (2).
4. The large-screen liquid crystal display screen convenient for maintenance of claim 1, wherein: the bottom end of the inner wall of the left side of the wall body (2) is provided with the supporting plate placing groove (3).
5. The large-screen liquid crystal display screen convenient for maintenance of claim 1, wherein: the utility model provides a novel extrusion device, including backup pad standing groove (3), inner wall both ends fixed mounting telescopic link (31), telescopic link (31) one end fixed mounting backup pad (32), backup pad (32) inner wall top is outer hexagonal screw (33) of square threaded connection, outer hexagonal screw (33) output extends to stripper plate standing groove (35) inner wall, outer hexagonal screw (33) output is pegged graft at stripper plate (34) inner wall, stripper plate (34) outer wall one end fixed mounting sponge two (37).
6. The large-screen liquid crystal display screen convenient for maintenance of claim 5, wherein: the supporting plate is characterized in that a placing groove (38) is formed in the top end of the inner wall of the supporting plate (32), the top end of the inner wall of the supporting plate (32) is square, the extrusion plate placing groove (35) is formed in the top end of the inner wall of the supporting plate (32), the extrusion plate placing groove (35) is located on two sides of the placing groove (38), one end of the extrusion plate placing groove (35) is connected with the placing groove (38), and a sponge I (36) is fixedly installed on the circumference of the inner wall of.
7. The large-screen liquid crystal display screen convenient for maintenance of claim 1, wherein: the top end of the wall body (2) is fixedly provided with the moving plate (5).
8. The large-screen liquid crystal display screen convenient for maintenance of claim 1, wherein: display screen (43) top both ends fixed mounting ring (44), ring (44) inner wall connection couple (57).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011008682.2A CN112116884A (en) | 2020-09-23 | 2020-09-23 | Large-screen liquid crystal display screen convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011008682.2A CN112116884A (en) | 2020-09-23 | 2020-09-23 | Large-screen liquid crystal display screen convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112116884A true CN112116884A (en) | 2020-12-22 |
Family
ID=73801523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011008682.2A Pending CN112116884A (en) | 2020-09-23 | 2020-09-23 | Large-screen liquid crystal display screen convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112116884A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927604A (en) * | 2021-02-22 | 2021-06-08 | 上海基申智能科技有限公司 | Elevator fault processing device for security video linkage |
-
2020
- 2020-09-23 CN CN202011008682.2A patent/CN112116884A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112927604A (en) * | 2021-02-22 | 2021-06-08 | 上海基申智能科技有限公司 | Elevator fault processing device for security video linkage |
| CN112927604B (en) * | 2021-02-22 | 2023-09-15 | 上海基申智能科技有限公司 | Elevator fault processing device for security video linkage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203729592U (en) | Vertical bush hammering equipment | |
| CN2928282Y (en) | Roller changer for cold rolling mill | |
| CN112116884A (en) | Large-screen liquid crystal display screen convenient to maintain | |
| CN115838115A (en) | I-shaped steel beam hoisting equipment | |
| CN213339493U (en) | Large-screen liquid crystal display screen convenient to maintain | |
| CN209922752U (en) | Special lifting support for electromechanical installation | |
| CN214087443U (en) | Novel road and bridge construction is with lifting by crane equipment | |
| CN115493279A (en) | Dust removal fresh air system installation structure for laboratory and installation method thereof | |
| CN216038396U (en) | Material lifting device for building construction | |
| CN214653240U (en) | Hoist is with reel convenient to fix | |
| CN216836355U (en) | Semi-automatic winding device for corrugated paper production | |
| CN211614826U (en) | Roller shaft dismounting device | |
| CN220264684U (en) | Building electric cable conveying device | |
| CN220645102U (en) | Device for building outer elevation construction | |
| CN215433589U (en) | Lifting platform for machining steel structure stand column | |
| CN219378810U (en) | Steel rope cutting device for elevator production | |
| CN211283573U (en) | Special material lifting means of construction | |
| CN214989992U (en) | Transformer substation owner becomes ware installation device | |
| CN219543360U (en) | High-efficient point of even rolling up bag is disconnected device | |
| CN218058194U (en) | Movable lifting device for motor vehicle chassis detection | |
| CN220437765U (en) | Positioning device for new energy automobile detection | |
| CN217483581U (en) | Energy-saving and environment-friendly detection device for green building | |
| CN220811653U (en) | Portal frame for installing electromechanical equipment | |
| CN220596976U (en) | Indoor elevator installation hanging basket | |
| CN220869411U (en) | Safety device based on highway tunnel maintenance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20201222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |