CN109296912A - A kind of concealed electronic information displaying device of insertion - Google Patents
A kind of concealed electronic information displaying device of insertion Download PDFInfo
- Publication number
- CN109296912A CN109296912A CN201811374797.6A CN201811374797A CN109296912A CN 109296912 A CN109296912 A CN 109296912A CN 201811374797 A CN201811374797 A CN 201811374797A CN 109296912 A CN109296912 A CN 109296912A
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- Prior art keywords
- cylinder
- support
- mounting plate
- lifting
- guiding
- Prior art date
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- 238000003780 insertion Methods 0.000 title claims abstract description 14
- 230000037431 insertion Effects 0.000 title claims abstract description 14
- 230000001360 synchronised effect Effects 0.000 claims description 38
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000001427 coherent effect Effects 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 8
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003447 ipsilateral effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
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- 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
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- 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
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/043—Allowing translations
-
- 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
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
The present invention relates to electronic information fields, specifically a kind of concealed electronic information of insertion shows device, including wall and its outside support mounting cylinder for inlaying setting, the bottom level of support mounting cylinder is provided with support mounting plate, by horizontally disposed liftable mounting plate, horizontal covering is provided with display panel upwards for the inside of support mounting cylinder, and the linkage support lifting structure that support mounting plate is arranged by upper end is connect with liftable mounting plate, barn door is rotated synchronously by synchronously control to rotate synchronously, realize the complexity of external observation, and pass through pneumatic control linkage lifting column and support lifting column lifting, realize display panel at a distance from observer, so that the adjusting shown is efficiently stablized, and the coherent peace and quiet of pneumatic gearing, it hides and is not take up space and bandwagon effect is outstanding, pass through the power supply brush cooperation guiding power supply inside guiding lifting column Column, which is realized, stablizes guiding power supply, so that device still continuous operation during running displacement, powered stable, show coherent.
Description
Technical field
The present invention relates to electronic information field, specifically a kind of concealed electronic information of insertion shows device.
Background technique
Electronic information shows device, and large-screen display is usually used, by the media of certain forms, it is open and widely
The publicity measures that information is transmitted to the public, since electronic information shows that device has compared traditional papery propaganda materials and had saving
Paper resources, without repeating print, can time update show information etc. advantage, therefore widely available application, arrive market greatly,
It is small to arrive small supermarket of community, it all generallys use electronic information and shows that device carries out promotional display, but existing electronic information is shown
Device, that is, show display, in use, although user can be in computer terminal can be shown with operation readiness
Hold, but no longer touch display substantially, so that display is easy accumulation dust after a certain period of use time, dust accretions are excessive
It is easy to influence the brightness and clarity of display, affects viewing of the viewing personnel to content is shown, also just affect displaying effect
Therefore fruit also needs periodically to carry out indicator screen cleaning, and since display is generally located on for the ease of showing
Eminence, when cleaning, are extremely inconvenient and time-consuming and laborious.Chinese patent (notification number CN207925027U) discloses a kind of electronic information
Show device, it is mute in terms of specific bandwagon effect control and stable power-supplying although being able to solve the above problem
Obvious deficiency is still remained in operation and occupied space.
To solve the above-mentioned problems, it proposes the present invention, barn door is rotated synchronously by synchronously control and is rotated synchronously, realize outer
The complexity of portion's observation, and by pneumatic control linkage lifting column and support lifting column lifting, realize display panel and observation
The distance of person is hidden so that the adjusting shown is efficiently stablized, and the coherent peace and quiet of pneumatic gearing and is not take up space and bandwagon effect
It is outstanding, it is realized by the power supply brush cooperation guiding power supply column inside guiding lifting column and stablizes guiding power supply, so that device is being transported
Still continuous operation during row displacement, powered stable are shown coherent.
Summary of the invention
The purpose of the present invention is to provide a kind of concealed electronic information of insertion to show device, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of concealed electronic information displaying device of insertion, including wall and its outside support mounting cylinder for inlaying setting, support
The bottom level of mounting cylinder is provided with support mounting plate, supports the inside of mounting cylinder upward by horizontally disposed liftable mounting plate
Level covering is provided with display panel, and support mounting plate supports lifting structure and liftable mounting plate by the linkage that upper end is arranged
The top horizontal of connection, the support mounting cylinder is provided with double glazing installing frame, and the inner horizontal of double glazing installing frame is set
It is equipped with synchronous turn to and controls photo structure, left and right ends are vertically arranged with guiding lifting groove, lifting peace on the inside of the support mounting cylinder
The left and right ends cooperation guiding lifting groove of loading board is vertically arranged with guiding lifting column, and the inside of the guiding lifting groove is vertical
It is provided with guiding power supply column, and is oriented to lifting column cooperation guiding power supply column and is provided with power supply brush, the linkage support lifting
Structure includes the vertically set guide cylinder in support mounting plate middle position, and the inner horizontal of guide cylinder is provided with actively
Lifting piston, the support mounting plate upper end of described guide cylinder or so are symmetrically vertically arranged with synchronizing cylinder, synchronizing cylinder it is interior
Portion is horizontally disposed passive lifting piston, and passive lifting piston stretches out synchronizing cylinder straight up and is provided with linkage lifting
The upper end of column, linkage lifting column and support lifting column cooperates the lower end of liftable mounting plate is horizontally disposed to have synchronization lifting pallet,
The synchronous control photo structure that turns to includes the horizontally disposed transmission mounting cup of double glazing installing frame interior forward end, is driven mounting cup
Right end level inlay and be provided with driving motor, the rear end of transmission mounting cup and double glazing installing frame is horizontal equidistant longitudinally to be set
Several synchronous rotating shafts are equipped with, the front end of synchronous rotating shaft protrudes into transmission mounting cup and is provided with synchronous pulley, wraps between synchronous pulley
Network is provided with synchronous belt, and is driven on the synchronous rotating shaft on rear side of mounting cup and is coaxially arranged with synchronous rotation barn door.
As a further solution of the present invention: setting is stretched out in the upper end middle position of the active lifting piston straight up
There is support lifting column, the upper end cooperation support lifting column of guide cylinder is provided with airtight guide sleeve.
As a further solution of the present invention: guiding is stretched out in the lower end middle position of the active lifting piston straight down
Cylinder is provided with guiding internal screw thread cylinder.
As a further solution of the present invention: inlaying setting vertically in the support mounting plate of the guiding internal screw thread cylinder face
There is active motor, the upper end cooperation guiding internal screw thread cylinder of the active motor is vertically arranged with guiding screw pole.
As a further solution of the present invention: the upside left and right ends of the guide cylinder are symmetrically arranged with pressure equalizing pipe,
Pressure equalizing pipe is worn down support mounting plate and is connected to ipsilateral synchronizing cylinder.
As a further solution of the present invention: the guide cylinder upper end of the pressure equalizing pipe side is vertically arranged with ventilation
Pipe, and the inside for pipe of taking a breath is provided with solenoid valve.
As further scheme of the invention: the synchronous rotating shaft front end of right end is coaxially arranged with drive bevel gear, driving
The left end engaged transmission bevel gear of motor is provided with drive bevel gear.
Compared with prior art, it is rotated synchronously the beneficial effects of the present invention are: rotating synchronously barn door by synchronously control,
It realizes the complexity of external observation, and by pneumatic control linkage lifting column and support lifting column lifting, realizes display panel
At a distance from observer, so that the adjusting shown is efficiently stablized, and the coherent peace and quiet of pneumatic gearing, hides and be not take up space and exhibition
Show superior, is realized by the power supply brush cooperation guiding power supply column inside guiding lifting column and stablize guiding power supply, so that dress
Still continuous operation during running displacement is set, powered stable is shown coherent.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for being embedded in concealed electronic information and showing device.
Fig. 2 is a kind of partial structurtes signal for being embedded in concealed electronic information and showing linkage support lifting structure in device
Figure.
Fig. 3 is a kind of partial structurtes signal for being embedded in concealed electronic information and showing synchronous steering control photo structure in device
Figure.
Fig. 4 is a kind of partial top view for being embedded in concealed electronic information and showing synchronous steering control photo structure in device.
1- supports mounting cylinder, 2- pressure equalizing pipe, the passive lifting piston of 3-, 4- synchronizing cylinder, 5- linkage lifting column, 6- synchronous
Lifting tray, 7- support mounting plate, 8- liftable mounting plate, 9- guiding lifting column, 10- guiding power supply column, 11- display panel, 12-
Double glazing installing frame, 13- guiding lifting groove, 14- support lifting column, 15- ventilation pipe, 16- solenoid valve, 17- active lifting are living
Plug, 18- guide cylinder, 19- are oriented to internal screw thread cylinder, 20- guiding screw pole, 21- active motor, 22- driving motor, 23- initiative taper
Gear, 24- rotate synchronously barn door, 25- drive bevel gear, 26- synchronous belt, 27- and are driven mounting cup, 28- synchronous pulley.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of concealed electronic information of insertion shows device, including wall and its to
The support mounting cylinder 1 of setting is inlayed outside, and the bottom level of support mounting cylinder 1 is provided with support mounting plate 7, support mounting cylinder 1
By horizontally disposed liftable mounting plate 8, horizontal covering is provided with display panel 11 upwards for inside, and support mounting plate 7 pass through it is upper
The linkage support lifting structure of end setting is connect with liftable mounting plate 8, and the top horizontal of the support mounting cylinder 1 is provided with bilayer
Glass installing frame 12, the inner horizontal of double glazing installing frame 12 are provided with synchronous turn to and control photo structure, the support mounting cylinder 1
Inside left and right ends are vertically arranged with guiding lifting groove 13, and the linkage support lifting structure includes among support mounting plate 7
The vertically set guide cylinder 18 in position, the inner horizontal of guide cylinder 18 are provided with active lifting piston 17, the master
The upper end middle position of dynamic lifting piston 17 is stretched out straight up is provided with support lifting column 14, the upper end cooperation of guide cylinder 18
Support lifting column 14 is provided with airtight guide sleeve, and guiding is stretched out in the lower end middle position of the active lifting piston 17 straight down
Cylinder 18 is provided with guiding internal screw thread cylinder 19, inlays vertically in the support mounting plate 7 of guiding 19 face of internal screw thread cylinder and is provided with master
The upper end cooperation guiding internal screw thread cylinder 19 of dynamic motor 21, active motor 21 is vertically arranged with guiding screw pole 20, the guide cylinder
18 or so 7 upper end of support mounting plate is symmetrically vertically arranged with synchronizing cylinder 4, the inside of synchronizing cylinder 4 it is horizontally disposed have by
Dynamic lifting piston 3, and passive lifting piston 3 stretches out synchronizing cylinder 4 straight up and is provided with linkage lifting column 5, link lifting column 5
Cooperate the lower end of liftable mounting plate 8 is horizontally disposed to have synchronization lifting pallet 6, the guiding gas with the upper end of support lifting column 14
The upside left and right ends of cylinder 18 are symmetrically arranged with pressure equalizing pipe 2, pressure equalizing pipe 2 wear down support mounting plate 7 with it is ipsilateral synchronous
Cylinder 4 is connected to, and 18 upper end of guide cylinder of 2 side of pressure equalizing pipe is vertically arranged with ventilation pipe 15, and pipe 15 of taking a breath
Inside is provided with solenoid valve 16, and the synchronous control photo structure that turns to includes that 12 interior forward end of double glazing installing frame is horizontally disposed
Transmission mounting cup 27, the right end level of transmission mounting cup 27 inlays and is provided with driving motor 22, transmission mounting cup 27 and double-deck
The rear end level of glass installing frame 12 is equidistantly vertically arranged with several synchronous rotating shafts, and transmission peace is protruded into the front end of synchronous rotating shaft
Dress cover 27 is provided with synchronous pulley 28, and envelope is provided with synchronous belt 26, the synchronous rotating shaft of right end between synchronous pulley 28
Front end is coaxially arranged with drive bevel gear 25, and the left end engaged transmission bevel gear 25 of driving motor 22 is provided with drive bevel gear
23, and be driven to be coaxially arranged on the synchronous rotating shaft of 27 rear side of mounting cup and rotate synchronously barn door 24, by the way that installation will be supported
Cylinder 1 is fixed in target wall, when use only need display panel 11 it is electric can be shown operation, according to the demand of displaying,
Start driving motor 22, makes it drive drive bevel gear 23 that drive bevel gear 25 is cooperated to rotate, so that coaxial synchronous pulley 28
It is realized and is rotated synchronously by synchronous belt 26, turned to so that the corresponding synchronous rotation barn door 24 of synchronous rotating shaft is synchronous, it is similar
In shutter, the effect of the change control external observation of angle, and pass through starting active motor 21, makes it through screw thread biography
It is dynamic to realize that active lifting piston 17 moves up, so that the support lifting column 14 above it is pushed liftable mounting plate 8, and pass through injection
Device principle, so that the synchronizing cylinder 4 of connection pushes passive lifting piston 3 and linkage lifting column 5 to rise support lifting installation together
Plate 8 is gone up and down, reversely then opposite to realize decline, and solenoid valve 16 is cooperated to protect internal pressure security, passes through synchronously control
It rotates synchronously barn door 24 to rotate synchronously, realizes the complexity of external observation, and pass through pneumatic control linkage lifting column 5 and branch
The lifting of lifting column 14 is supportted, display panel 11 is realized at a distance from observer, so that the adjusting shown is efficiently stablized, and pneumatic biography
Dynamic coherent peace and quiet hide and are not take up space and bandwagon effect is outstanding.
Embodiment two
On the basis of example 1, the left and right ends cooperation guiding lifting groove 13 of liftable mounting plate 8 is vertically arranged with guiding
Lifting column 9, the inside of the guiding lifting groove 13 are vertically arranged with guiding power supply column 10, and are oriented to the cooperation guiding of lifting column 9
Power supply column 10 is provided with power supply brush, is realized surely by the power supply brush cooperation guiding power supply column 10 inside guiding lifting column 9
Fixed guiding power supply, so that device still continuous operation during running displacement, powered stable, show coherent.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of concealed electronic information of insertion shows device, the support mounting cylinder (1) of setting is inlayed including wall and its outward,
The bottom level of support mounting cylinder (1) is provided with support mounting plate (7), and the inside of support mounting cylinder (1) passes through horizontally disposed
Horizontal covering is provided with display panel (11) liftable mounting plate (8) upwards, and the linkage that support mounting plate (7) is arranged by upper end
Support lifting structure is connect with liftable mounting plate (8), and the top horizontal of support mounting cylinder (1) is provided with double glazing installation
Frame (12), the inner horizontal of double glazing installing frame (12) are provided with synchronous turn to and control photo structure, which is characterized in that the support
Left and right ends are vertically arranged with guiding lifting groove (13) on the inside of mounting cylinder (1), and the left and right ends cooperation of liftable mounting plate (8) is led
Guiding lifting column (9) is vertically arranged with to lifting groove (13), the inside of guiding lifting groove (13), which is vertically arranged with, leads
It to power supply column (10), and is oriented to lifting column (9) cooperation guiding power supply column (10) and is provided with power supply brush, the linkage support rises
Dropping structure includes the vertically set guide cylinder in support mounting plate (7) middle position (18), the inside of guide cylinder (18)
Horizontally disposed to have active lifting piston (17), support mounting plate (7) upper end of guide cylinder (18) left and right is symmetrically set vertically
It is equipped with synchronizing cylinder (4), the inside of synchronizing cylinder (4) is horizontally disposed to be had passive lifting piston (3), and passive lifting piston
(3) synchronizing cylinder (4) are stretched out straight up and be provided with linkage lifting column (5), link lifting column (5) and support lifting column (14)
Upper end cooperates the lower end of liftable mounting plate (8) is horizontally disposed to have synchronization lifting pallet (6), and synchronous turn to controls photo structure packet
The horizontally disposed transmission mounting cup (27) of double glazing installing frame (12) interior forward end is included, the right end for being driven mounting cup (27) is horizontal
It inlays and is provided with driving motor (22), the rear end of transmission mounting cup (27) and double glazing installing frame (12) is horizontal equidistant longitudinal
Several synchronous rotating shafts are provided with, the front end of synchronous rotating shaft is protruded into transmission mounting cup (27) and is provided with synchronous pulley (28), synchronous
Envelope is provided with synchronous belt (26) between belt wheel (28), and is driven on the synchronous rotating shaft on rear side of mounting cup (27) and is coaxially set
It is equipped with and rotates synchronously barn door (24).
2. a kind of concealed electronic information of insertion according to claim 1 shows device, which is characterized in that the active liter
The upper end middle position of drop piston (17) is stretched out straight up is provided with support lifting column (14), and the upper end of guide cylinder (18) is matched
It closes support lifting column (14) and is provided with airtight guide sleeve.
3. a kind of concealed electronic information of insertion according to claim 2 shows device, which is characterized in that the active liter
The lower end middle position of drop piston (17) stretches out guide cylinder (18) straight down and is provided with guiding internal screw thread cylinder (19).
4. a kind of concealed electronic information of insertion according to claim 3 shows device, which is characterized in that in the guiding
It inlays and is provided with active motor (21) vertically in the support mounting plate (7) of thread barrel (19) face, the active motor (21)
Upper end cooperation guiding internal screw thread cylinder (19) is vertically arranged with guiding screw pole (20).
5. a kind of concealed electronic information of insertion according to claim 3 shows device, which is characterized in that the guiding gas
The upside left and right ends of cylinder (18) are symmetrically arranged with pressure equalizing pipe (2), and pressure equalizing pipe (2) is worn down support mounting plate (7) and same
The synchronizing cylinder (4) of side is connected to.
6. a kind of concealed electronic information of insertion according to claim 5 shows device, which is characterized in that the pressure is led
Guide cylinder (18) upper end of pipe (2) side is vertically arranged with ventilation pipe (15), and the inside for pipe (15) of taking a breath is provided with
Solenoid valve (16).
7. a kind of concealed electronic information of insertion according to claim 1 shows device, which is characterized in that the synchronization of right end
Shaft front end is coaxially arranged with drive bevel gear (25), and the left end engaged transmission bevel gear (25) of driving motor (22) is provided with master
Dynamic bevel gear (23).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811374797.6A CN109296912A (en) | 2018-11-19 | 2018-11-19 | A kind of concealed electronic information displaying device of insertion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811374797.6A CN109296912A (en) | 2018-11-19 | 2018-11-19 | A kind of concealed electronic information displaying device of insertion |
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CN109296912A true CN109296912A (en) | 2019-02-01 |
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CN201811374797.6A Pending CN109296912A (en) | 2018-11-19 | 2018-11-19 | A kind of concealed electronic information displaying device of insertion |
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Cited By (5)
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CN109944990A (en) * | 2019-03-20 | 2019-06-28 | 吴爱兵 | A kind of water pipeline support connection structure |
CN110767080A (en) * | 2019-11-07 | 2020-02-07 | 深圳市律远汇智科技有限公司 | Automobile-used dust type navigation head that has shading function |
CN112503309A (en) * | 2019-09-16 | 2021-03-16 | 乐金显示有限公司 | Display fixing device |
CN112728356A (en) * | 2020-12-14 | 2021-04-30 | 江西现代职业技术学院 | Computer network technology presentation device |
CN114909555A (en) * | 2022-04-21 | 2022-08-16 | 纵云科技(广州)有限公司 | Can accomodate dirt-proof LED screen support frame |
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CN206058804U (en) * | 2016-08-25 | 2017-03-29 | 上海路东光电股份有限公司 | A kind of LED lifts floor tile screen |
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