CN219512780U - Multifunctional conference display screen - Google Patents
Multifunctional conference display screen Download PDFInfo
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- CN219512780U CN219512780U CN202320474751.1U CN202320474751U CN219512780U CN 219512780 U CN219512780 U CN 219512780U CN 202320474751 U CN202320474751 U CN 202320474751U CN 219512780 U CN219512780 U CN 219512780U
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- display screen
- box body
- screen body
- protective box
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 239000000428 dust Substances 0.000 claims abstract description 45
- 230000001681 protective effect Effects 0.000 claims abstract description 35
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000006870 function Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model belongs to the technical field of conference display screens, and particularly relates to a multifunctional conference display screen, which comprises a protective box body, a lifting mechanism and a display screen body, wherein the protective box body is sleeved outside the display screen body, an opening for lifting the display screen body is formed in the top of the protective box body, the display screen body is driven by the lifting mechanism to lift, a vertical through groove is formed in the rear wall of the protective box body, a lifting block is connected in the vertical through groove in a sliding manner, the front end of the lifting block is fixedly connected with the display screen body, the rear end of the lifting block is driven by the lifting mechanism arranged outside the rear wall of the protective box body to lift, a floating dust erasing mechanism for cleaning the screen of the display screen body is arranged in the protective box body, and a linkage mechanism is arranged between the floating dust erasing mechanism and the display screen body.
Description
Technical Field
The utility model belongs to the technical field of conference display screens, and particularly relates to a multifunctional conference display screen.
Background
Along with the development of social information network technology, the traditional conference form is changed, so that the conference is developed through the display screen, participation of conference participants is facilitated, information can be exchanged through various modes such as graphics, sound and the like, and the conference participant's understanding ability of conference contents is improved.
In the prior art, a common conference display screen is a fixed display screen which is fixedly arranged on a wall and cannot be moved in position, is inconvenient and inflexible to use, and a frame type display screen which is arranged by a movable support can be moved into a conference room according to use requirements, but is easy to accidentally topple over due to collision, and is easy to cause damage such as scratch and abrasion on the surface of the screen once toppled over, and even the situation of screen fragmentation is directly caused when the impact force is overlarge; in addition, the two existing conference display screens are both of an exposed structure, have no storage structure and no storage function, the screen of the display screen is exposed in the air for a long time, indoor floating dust is easy to adhere to the screen of the display screen, the picture is fuzzy, the display effect is poor, manual regular cleaning is needed, and once the stain is adhered to the display screen for a long time, the cleaning difficulty is increased. In view of this, there is an urgent need to improve the structure of the existing conference display screen, and provide a multifunctional conference display screen with a moving function, a protecting function, and an automatic dust-floating wiping function.
Disclosure of Invention
Aiming at the defects in the prior art, the utility model provides the multifunctional conference display screen which has the advantages of reasonable design, simple structure, convenient movement and functions of protecting and automatically erasing floating dust.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a multi-functional meeting display screen, includes protection box, elevating system and display screen body, the outside at the display screen body is established to the protection box cover, and the top of protection box is equipped with the opening that supplies the display screen body to go up and down, and the display screen body is gone up and down by elevating system drive, the vertical through groove has been seted up on the back wall of protection box, and sliding connection has the lifter in the vertical through groove, the front end and the display screen body fixed connection of lifter, the rear end of lifter is driven by the elevating system who locates the protection box back wall outside and goes up and down, the inside of protection box is equipped with the floating dust that is used for clean display screen body screen and erases the mechanism, is equipped with the link gear linkage between floating dust erasing mechanism and the display screen body.
Preferably, the lifting mechanism comprises a servo motor and a threaded rod, wherein two ends of the threaded rod are respectively installed at the upper end and the lower end of the vertical through groove through rotation of the support, one end of the threaded rod is fixedly connected with an output shaft of the servo motor, and the threaded rod is in threaded connection with the rear end of the lifting block.
Preferably, the servo motor is fixedly mounted on a protruding block arranged on the outer side of the rear wall of the protective box body, and the threaded rod is arranged on the outer side of the rear wall of the protective box body.
Preferably, the periphery of the display screen body is embedded with an outer frame, and the outer frame is fixedly connected with the front end of the lifting block.
Preferably, the floating dust erasing mechanism comprises a fixed rod, a connecting plate and a dust removing pad, wherein the lower end of the fixed rod is connected with the linkage mechanism, the rear end of the fixed rod is connected with the front end face of the connecting plate, and the rear end face of the connecting plate is connected with the dust removing pad in a sticking mode.
Further, the floating dust erasing mechanism further comprises a magnetic attraction strip and a dovetail strip, wherein the magnetic attraction strip is fixedly connected in a dovetail groove formed in the rear end of the fixing rod, the dovetail strip is fixedly connected to the front end face of the connecting plate, and the dovetail strip is clamped and connected in the dovetail groove and is magnetically connected with the magnetic attraction strip.
Preferably, the linkage mechanism comprises a guide rod, a linkage block and a fixed column, wherein the guide rod is fixedly arranged at the bottom of the outer frame, the guide rod is in sliding connection with the rear end of the linkage block, the front end of the linkage block is fixedly connected with the rear end of the fixed column, and the front end of the fixed column is in sliding connection with an inclined sliding groove formed in the inner side of the front wall of the protective box body.
Preferably, a group of inclined brackets are arranged at the bottoms of the front side and the rear side of the protective box body.
Preferably, the dovetail strip is made of iron metal, and one side of the dust removing backing away from the connecting plate is attached to the front end face of the display screen body.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the servo motor is used for controlling the threaded rod to rotate, so that the lifting block can lift along the vertical through groove arranged on the rear side wall of the protective box body to drive the outer frame and the display screen body to synchronously lift, and the display screen body can be lowered and stored in the protective box body, so that the protective box body has a protective function and plays a role in preventing collision when in idle; the bottoms of the front side and the rear side of the protective box body are respectively provided with a group of inclined brackets, so that the protective box body can be prevented from toppling over, and the protective box body can be stably supported; through the link gear who sets up, make it when frame and display screen body go up and down, the fixed column can be followed the inboard slope spout of protection box front wall and removed to drive linkage piece and floating dust and erase the mechanism and follow guide bar stability and control and remove, at the removal in-process, the dust removal pad can be with the dust of attaching to the display screen body automatic the erasing, labour saving and time saving, convenient and fast, clean work efficiency is high.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and the following description will be made with reference to the drawings:
FIG. 1 is a schematic view of a three-dimensional rear view structure of the present utility model;
FIG. 2 is a schematic view of the left-hand structure of the present utility model in the working state;
FIG. 3 is a schematic view showing the structure of the floating dust erasing mechanism and the linkage mechanism of the present utility model;
FIG. 4 is a schematic view of a rear sectional structure of the protective housing of the present utility model;
FIG. 5 is a schematic view of a floating dust erasing mechanism according to the present utility model;
fig. 6 is a schematic structural view of a linkage mechanism of the present utility model.
In the figure:
1. a protective box body; 2. a servo motor; 3. a threaded rod; 4. a lifting block; 5. an outer frame; 6. a display screen body; 7. a floating dust erasing mechanism; 71. a fixed rod; 72. a magnetic strip; 73. dovetail strips; 74. a connecting plate; 75. a dust removal pad; 8. a linkage mechanism; 81. a guide rod; 82. a linkage block; 83. and fixing the column.
Description of the embodiments
The embodiments described below are only some of the embodiments of the present utility model and do not represent all embodiments consistent with the present utility model. Exemplary embodiments will now be described with reference to the accompanying drawings in which:
as shown in one of fig. 1 to 6, the multifunctional conference display screen of the utility model comprises a protective box body 1, a lifting mechanism and a display screen body 6, wherein the protective box body 1 is sleeved outside the display screen body 6, the protective box body 1 is provided with an opening for lifting the display screen body 6, the display screen body 6 is driven by the lifting mechanism to lift, so that the display screen body 6 can display the content required to be displayed in a conference, a vertical through groove is formed in the rear wall of the protective box body 1, a lifting block 4 is connected in a sliding manner in the vertical through groove, the front end of the lifting block 4 is fixedly connected with the display screen body 6, the rear end of the lifting block 4 is driven to lift by a lifting mechanism arranged on the outer side of the rear wall of the protective box body 1, so that the lifting block 4 and the display screen body 6 can be controlled to lift through the rotation of the lifting mechanism control threaded rod 3, and the display screen body 6 can be driven to be lifted when idle, a floating dust erasing mechanism 7 for cleaning the display screen body 6 is arranged in the protective box body 1, the floating dust erasing mechanism 7 can be used for cleaning the display screen, the floating dust erasing mechanism 7 can be attached to the display screen 6 through the vertical through the setting of the erasing mechanism 7, and the floating dust erasing mechanism 8 can be synchronously arranged between the floating dust erasing mechanism and the floating dust mechanism 8.
As a preferred embodiment, on the basis of the above structure, preferably, the lifting mechanism comprises a servomotor 2 and a threaded rod 3, wherein the servomotor 2 is fixedly installed on a convex block arranged on the outer side of the rear wall of the protective box body 1, an output shaft of the servomotor 2 is fixedly connected with one end of the threaded rod 3, the upper end and the lower end of the threaded rod 3 are respectively installed at the upper end and the lower end of the vertical through groove through support rotation, and the threaded rod 3 is in threaded connection with the rear end of the lifting block 4.
As a preferred embodiment, on the basis of the above structure, further, the outer frame 5 is inlaid and mounted on the peripheral side of the display screen body 6, the outer frame 5 is fixedly connected with the front end of the lifting block 4, and the rear end of the lifting block 4 penetrates through the vertical through groove and is in threaded connection with the outer side of the threaded rod 3, so that the threaded rod 3 can be controlled to rotate by the servo motor 2, the outer frame 5 and the display screen body 6 are driven to lift, and the display screen body 6 is conveniently stored in the protective box body 1 for protection.
As a preferred embodiment, on the basis of the above structure, preferably, the floating dust erasing mechanism 7 includes a fixing rod 71, a magnetic attraction strip 72, a dovetail strip 73, a connecting plate 74 and a dust removing pad 75, the fixing rod 71 is connected with the linkage mechanism 8, a dovetail groove is formed in the rear end of the fixing rod 71, the magnetic attraction strip 72 is fixedly connected in the dovetail groove, the dovetail strip 73 is fixedly connected to the front end surface of the connecting plate 74, the dovetail strip 73 is clamped and connected in the dovetail groove and magnetically attracted to the magnetic attraction strip 72, the dust removing pad 75 is adhered to the rear end surface of the connecting plate 74, one side of the dust removing pad 75 deviating from the connecting plate 74 is attached to the front end surface of the display screen body 6, and dust on the surface of the display screen body 6 can be erased by utilizing the setting of the floating dust erasing mechanism 7 when the outer frame 5 and the display screen body 6 are controlled to lift.
In a preferred embodiment, based on the above structure, the dovetail bar 73 is preferably made of iron, and the dovetail bar 73 is provided to facilitate the engagement and the detachment of the connecting plate 74 and the fixing rod 71, and the removal and cleaning of the dust pad 75.
As a preferred embodiment, on the basis of the above structure, preferably, the linkage mechanism 8 includes a guide rod 81, a linkage block 82 and a fixing column 83, the guide rod 81 is fixedly mounted in a horizontal guide groove provided at the bottom of the outer frame 5, the right end outer side of the guide rod 81 is slidably connected with the linkage block 82, the linkage block 82 is L-shaped, the rear end of the linkage block 82 is located in the horizontal guide groove at the bottom of the outer frame 5, the front end of the linkage block 82 is fixedly mounted with the fixing column 83 in a welding manner, and under the action of the linkage mechanism 8, the floating dust erasing mechanism 7 can automatically slide when the outer frame 5 is controlled to rise and fall.
As a preferred embodiment, based on the above structure, preferably, the front end of the linkage block 82 is fixedly connected with the lower end of the fixing rod 71, and the front end of the fixing column 83 extends into the inclined chute formed on the inner side of the front wall of the protection box 1, so that the fixing column 83 can be pushed to drive the linkage mechanism 8 and the floating dust erasing mechanism 7 to move synchronously when the outer frame 5 is lifted.
The working principle of the utility model is as follows:
when the anti-collision device is used, firstly, the protective box body 1 is moved to a designated position in a conference room for placement, the inclined brackets arranged on the left side and the right side of the protective box body 1 are utilized for stable support and fixation, when a conference needs to use the display screen, the servo motor 2 is started to control the threaded rod 3 to rotate, the lifting block 4 drives the outer frame 5 to slowly and stably lift along the vertical through groove at the rear end of the protective box body 1, the display screen body 6 can be lifted and released for playing conference video files and the like, and after the use is completed, the outer frame 5 and the display screen body 6 can be downwards moved and stored in the protective box body 1, so that the anti-collision effect of safety protection can be achieved;
the fixed column 83 can move along the direction of the inclined chute on the inner side of the front wall of the protective box body 1 while controlling the lifting of the outer frame 5, so that the linkage block 82 fixed with the fixed column 83 can be driven to horizontally move along the guide rod 81 at the bottom of the outer frame 5, and the floating dust erasing mechanism 7 can be driven to synchronously move along with the linkage block 82, so that dust attached to the surface of the display screen body 6 can be automatically and conveniently erased by utilizing the dust removing pad 75, and the influence on the display and the viewing of pictures is avoided;
it should be noted that, the dust removing pad 75 is disposed at the rear end of the connecting plate 74 by means of adhesion, and the connecting plate 74 forms a fastening type mounting and dismounting structure with the fixing rod 71 by means of the dovetail strip 73, so that the connecting plate 74 and the dust removing pad 75 can be conveniently and regularly dismounted and cleaned, and the magnetic attraction strip 72 fixed in the dovetail groove of the fixing rod 71 can play an adsorption role on the dovetail strip 73 made of iron metal, so that the mounting stability of the connecting plate 74 can be improved.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model; all equivalent changes, modifications, substitutions and variations on the prior art by logic analysis, reasoning or limited experiments by those skilled in the art, based on the present inventive concept, shall be made within the scope of protection as defined by the claims.
Claims (8)
1. The utility model provides a multi-functional meeting display screen, includes protection box body (1), elevating system and display screen body (6), the outside at display screen body (6) is established to protection box body (1) cover, and the top of protection box body (1) is equipped with the opening that supplies display screen body (6) to go up and down, and display screen body (6) are gone up and down by elevating system drive, its characterized in that: the utility model discloses a dust cleaning device for the display screen, including protection box (1), vertical logical groove has been seted up on the back wall of protection box (1), and sliding connection has lifter (4) in vertical logical groove, and the front end and the display screen body (6) fixed connection of lifter (4), the rear end of lifter (4) are driven by the elevating system who locates the outside of protection box (1) back wall and go up and down, the inside of protection box (1) is equipped with dust cleaning mechanism (7) that are used for cleaning display screen body (6) screen, is equipped with link gear (8) linkage between dust cleaning mechanism (7) and display screen body (6).
2. The multi-function conference display screen of claim 1, wherein: the lifting mechanism comprises a servo motor (2) and a threaded rod (3), wherein two ends of the threaded rod (3) are respectively installed at the upper end and the lower end of the vertical through groove through support rotation, one end of the threaded rod (3) is fixedly connected with an output shaft of the servo motor (2), and the threaded rod (3) is in threaded connection with the rear end of the lifting block (4).
3. The multi-function conference display screen of claim 2, wherein: the servo motor (2) is fixedly arranged on a protruding block arranged on the outer side of the rear wall of the protective box body (1), and the threaded rod (3) is arranged on the outer side of the rear wall of the protective box body (1).
4. The multi-function conference display screen of claim 1, wherein: an outer frame (5) is inlaid and mounted on the peripheral side of the display screen body (6), and the outer frame (5) is fixedly connected with the front end of the lifting block (4).
5. The multi-function conference display screen of claim 1, wherein: the floating dust erasing mechanism (7) comprises a fixed rod (71), a connecting plate (74) and a dust removing pad (75), wherein the lower end of the fixed rod (71) is connected with the linkage mechanism (8), the rear end of the fixed rod (71) is connected with the front end face of the connecting plate (74), and the rear end face of the connecting plate (74) is adhered and connected with the dust removing pad (75).
6. The multi-function conference display screen of claim 5, wherein: the floating dust erasing mechanism (7) further comprises a magnetic attraction strip (72) and a dovetail strip (73), wherein the magnetic attraction strip (72) is fixedly connected in a dovetail groove formed in the rear end of the fixing rod (71), the dovetail strip (73) is fixedly connected to the front end face of the connecting plate (74), and the dovetail strip (73) is clamped and connected in the dovetail groove and is magnetically connected with the magnetic attraction strip (72).
7. The multi-function conference display screen of claim 1, wherein: the linkage mechanism (8) comprises a guide rod (81), a linkage block (82) and a fixed column (83), wherein the guide rod (81) is fixedly arranged at the bottom of the outer frame (5), the guide rod (81) is in sliding connection with the rear end of the linkage block (82), the front end of the linkage block (82) is fixedly connected with the rear end of the fixed column (83), and the front end of the fixed column (83) is in sliding connection with an inclined sliding groove formed in the inner side of the front wall of the protective box body (1).
8. The multi-function conference display screen of claim 1, wherein: the bottoms of the front side and the rear side of the protective box body (1) are respectively provided with a group of inclined brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320474751.1U CN219512780U (en) | 2023-03-14 | 2023-03-14 | Multifunctional conference display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320474751.1U CN219512780U (en) | 2023-03-14 | 2023-03-14 | Multifunctional conference display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219512780U true CN219512780U (en) | 2023-08-11 |
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ID=87523283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320474751.1U Active CN219512780U (en) | 2023-03-14 | 2023-03-14 | Multifunctional conference display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219512780U (en) |
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2023
- 2023-03-14 CN CN202320474751.1U patent/CN219512780U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240508 Address after: 245200 Lidui Jiumu Group, Sangang Village, Jiekou Town, She County, Mount Huangshan City, Anhui Province Patentee after: Huang Susu Country or region after: China Patentee after: Zhou Enlong Patentee after: Qiu Jia Address before: No. 32, Dongfang Xincheng North District, Pingchuan Town, Wuping County, Longyan City, Fujian Province, 364200 Patentee before: Fujian Haixiang Intelligent Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |
Effective date of registration: 20240618 Address after: 310000, 3rd floor, No.33 Xiangyuan Road, Gongshu District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Julin Electronic Information Engineering Co.,Ltd. Country or region after: China Address before: 245200 Lidui Jiumu Group, Sangang Village, Jiekou Town, She County, Mount Huangshan City, Anhui Province Patentee before: Huang Susu Country or region before: China Patentee before: Zhou Enlong Patentee before: Qiu Jia |