CN214624283U - LED touch screen with digital whiteboard function - Google Patents
LED touch screen with digital whiteboard function Download PDFInfo
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- CN214624283U CN214624283U CN202120601904.5U CN202120601904U CN214624283U CN 214624283 U CN214624283 U CN 214624283U CN 202120601904 U CN202120601904 U CN 202120601904U CN 214624283 U CN214624283 U CN 214624283U
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- dustproof
- led touch
- seat
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Abstract
The utility model provides a LED touch screen with digital whiteboard function, which comprises a U-shaped protective seat, a frame, a digital whiteboard body, an LED touch screen, a supporting rod, a movable seat, a movable wheel, an adjusting screw, a grounding plate, a dustproof rolling curtain structure and a rotatable object placing table structure, wherein the two U-shaped protective seats are respectively bolted on the upper side and the lower side of the frame, and are oppositely arranged; the digital whiteboard body and the LED touch screen are connected in the frame through bolts from top to bottom in parallel. The utility model discloses the setting of case lid, dust proof box, rolling motor, wind-up roll, dustproof curtain, U type edge strip and L type support frame is favorable to improving dustproof effect; put the thing platform, the setting of type of falling U seat, dwang, L type magnet piece and dead lever is favorable to placing object article.
Description
Technical Field
The utility model belongs to the technical field of the LED touch-sensitive screen, especially, relate to a LED touch-sensitive screen with digital whiteboard function.
Background
The LED touch screen is an induction type liquid crystal display device capable of receiving input signals of a contact and the like, is a latest computer input device, is the simplest, convenient and natural man-machine interaction mode at present, and is mainly applied to inquiry of public information, leadership office, industrial control, military command, electronic games, song and dish ordering, multimedia teaching, real estate pre-sale and the like. Digital whiteboards are a major component of the classroom and conference rooms found throughout the world, most whiteboards can be hung on a wall or supported on an easel to display images from electronic sources, such as computers, and users can use them like ordinary whiteboards, writing directly on the whiteboards with dry erase markers or special pens, and the writing on the whiteboards can be saved in a computer program.
But the existing LED touch screen also has the problems of poor dustproof effect, inconvenience in placing articles and inconvenience in fixing.
Therefore, it is necessary to invent an LED touch screen with a digital whiteboard function.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a LED touch-sensitive screen with digital whiteboard function to it is relatively poor to have dustproof effect, not convenient to place article and the problem of not being convenient for fix to solve current LED touch-sensitive screen. An LED touch screen with a digital whiteboard function comprises a U-shaped protective seat, a frame, a digital whiteboard body, an LED touch screen, a supporting rod, a movable seat, a movable wheel, an adjusting screw rod, a grounding plate, a dustproof rolling curtain structure and a rotatable object placing table structure, wherein the two U-shaped protective seats are respectively connected to the upper side and the lower side of the frame through bolts, and are oppositely arranged; the digital whiteboard body and the LED touch screen are connected in the frame from top to bottom in parallel through bolts; the upper ends of the two support rods are respectively connected with the front side and the rear side of the lower part of the U-shaped protection seat arranged at the lower side through bolts, and the lower ends of the two support rods are respectively connected with the front side and the rear side of the upper part of the movable seat through bolts; the plurality of moving wheels are respectively bolted at the four corners of the lower part of the moving seat; the two adjusting screw rods are respectively in threaded connection with threaded holes formed in the front side and the rear side of the movable seat, and the lower ends of the two adjusting screw rods are respectively in bearing connection with a ground plate; the dustproof rolling shutter structure is connected with the U-shaped protective seat; the rotatable object placing table structure is connected with the supporting rod; the dustproof rolling curtain structure comprises a box cover, a dustproof box, a rolling motor, a rolling roller, a dustproof curtain, a U-shaped edge wrapping strip and an L-shaped support frame, wherein the box cover is hinged to the upper part of the dustproof box; the rear end of the winding motor is connected to the middle part of the front side of the dust-proof box through a bolt, and an output shaft of the winding motor penetrates through the middle part of the front side of the dust-proof box; the winding roller bearing is connected inside the dust-proof box, and the front end of the winding roller is connected with a coupler at the rear end of an output shaft of the winding motor; the lower end of the dustproof curtain penetrates through a through groove formed in the left lower side of the dustproof box, and a U-shaped edge wrapping strip is glued to the lower end of the dustproof curtain; the upper portion left side bolted connection of the horizontal segment of L type support frame in the lower part of dust-proof box, the left side upper portion bolted connection of the vertical segment of L type support frame in the right side of dust-proof box.
Preferably, the rotatable object placing table structure comprises an object placing table, an inverted U-shaped seat, a rotating rod, an L-shaped magnet block and a fixing rod, wherein the inverted U-shaped seat is connected with the front side and the rear side of the left side of the lower part of the object placing table from front to rear; the upper ends of the two rotating rods are respectively connected with the inner parts of the two inverted U-shaped seats in a shaft mode, and the lower ends of the two rotating rods are respectively connected with an L-shaped magnet block through bolts; two L-shaped magnet pieces are adsorbed on the front side and the rear side of the upper left side of the fixing rod which is arranged from front to rear.
Preferably, the lower part of the L-shaped support frame is bolted to the upper part of the U-shaped protective seat arranged on the upper side.
Preferably, the right side of the object placing table is coupled to the middle upper side between the two support rods.
Preferably, the fixing rod is bolted between the two support rods at the middle lower side.
Preferably, the U-shaped protective seat is a U-shaped aluminum alloy seat with a rubber layer glued outside.
Preferably, the adjusting screw is arranged on the outer side of the supporting rod.
Preferably, the fixing rod is an iron square rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, case lid, dust proof box, rolling motor, wind-up roll, the dust curtain, the setting of U type borduring strip and L type support frame is favorable to improving dustproof effect.
2. The utility model discloses in, put the thing platform, the setting of the type of falling U seat, dwang, L type magnet piece and dead lever is favorable to placing object article.
3. The utility model discloses in, adjusting screw and ground plate set up, be favorable to the fixed seat that removes.
4. The utility model discloses in, the setting of removal wheel, be favorable to removing the seat and remove.
5. The utility model discloses in, the setting of U type protection seat, be favorable to improving protective effect, prevent that the user from colliding the frame injured condition.
6. The utility model discloses in, the setting of frame, be favorable to fixed digital whiteboard body and LED touch-sensitive screen.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the dustproof rolling shutter structure of the present invention.
Fig. 3 is a schematic structural view of the rotatable platform structure of the present invention.
In the figure:
1. a U-shaped protective seat; 2. a frame; 3. a digital whiteboard body; 4. an LED touch screen; 5. a support bar; 6. a movable seat; 7. a moving wheel; 8. adjusting the screw rod; 9. a ground plate; 10. a dustproof rolling curtain structure; 101. a box cover; 102. a dust-proof box; 103. a winding motor; 104. a wind-up roll; 105. a dust curtain; 106. u-shaped edge wrapping strips; 107. an L-shaped support frame; 11. a rotatable object placing table structure; 111. a placing table; 112. an inverted U-shaped seat; 113. rotating the rod; 114. an L-shaped magnet block; 115. and (5) fixing the rod.
Detailed Description
The present invention is described in detail with reference to the accompanying drawings, as shown in fig. 1 and fig. 2, a LED touch screen with digital whiteboard function comprises a U-shaped protective seat 1, a frame 2, a digital whiteboard body 3, a LED touch screen 4, a support rod 5, a movable seat 6, a movable wheel 7, an adjusting screw 8, a ground plate 9, a dustproof rolling curtain structure 10 and a rotatable object placing table structure 11, wherein two U-shaped protective seats 1 are respectively bolted on the upper and lower sides of the frame 2, and the two U-shaped protective seats 1 are arranged oppositely; the digital whiteboard body 3 and the LED touch screen 4 are connected in the frame 2 from top to bottom in parallel by bolts; the upper ends of the two support rods 5 are respectively connected with the front side and the rear side of the lower part of the U-shaped protection seat 1 arranged at the lower side through bolts, and the lower ends of the two support rods 5 are respectively connected with the front side and the rear side of the upper part of the movable seat 6 through bolts; the plurality of moving wheels 7 are respectively bolted at the four corners of the lower part of the moving seat 6; the two adjusting screws 8 are respectively in threaded connection with threaded holes formed in the front side and the rear side of the movable seat 6, and the lower ends of the two adjusting screws 8 are respectively in bearing connection with a grounding plate 9; the dustproof rolling shutter structure 10 is connected with the U-shaped protective seat 1; the rotatable object placing table structure 11 is connected with the supporting rod 5; the dustproof rolling curtain structure 10 comprises a box cover 101, a dustproof box 102, a rolling motor 103, a rolling roller 104, a dustproof curtain 105, a U-shaped edge wrapping strip 106 and an L-shaped support frame 107, wherein the box cover 101 is hinged to the upper part of the dustproof box 102; the rear end of the winding motor 103 is bolted to the middle of the front side of the dust box 102, and the output shaft of the winding motor 103 penetrates through the middle of the front side of the dust box 102; the wind-up roll 104 is connected to the inside of the dust-proof box 102 through a bearing, and the front end of the wind-up roll 104 is connected with the rear end coupler of the output shaft of the wind-up motor 103; the dust curtain 105 is wound on the outer wall of the winding roller 104, the lower end of the dust curtain 105 penetrates through a through groove formed in the left lower side of the dust box 102, and a U-shaped edge covering strip 106 is glued to the lower end of the dust curtain 105; the left side of the upper part of the horizontal section of the L-shaped support frame 107 is bolted to the lower part of the dust-proof box 102, and the upper part of the left side of the vertical section of the L-shaped support frame 107 is bolted to the right side of the dust-proof box 102; the power that operating personnel set up through the outside is put through with rolling motor 103, and rolling motor 103 drives wind-up roll 104 and rotates to drop dustproof curtain 105, shelter from digital whiteboard body 3 and LED touch-sensitive screen 4, improved dustproof effect.
In this embodiment, referring to fig. 3, the rotatable platform structure 11 includes a platform 111, an inverted U-shaped seat 112, a rotating rod 113, an L-shaped magnet 114 and a fixing rod 115, wherein the front and rear sides of the left side of the lower portion of the platform 111, which are arranged from front to rear, are bolted with the inverted U-shaped seat 112; the upper ends of the two rotating rods 113 are respectively connected to the insides of the two inverted U-shaped seats 112 in a shaft mode, and the lower ends of the two rotating rods 113 are respectively connected with an L-shaped magnet block 114 through bolts; two L-shaped magnet blocks 114 are attached to the front and rear sides of the left upper side of the fixing rod 115 arranged from front to rear; article such as books that operating personnel used in the use are placed on putting thing platform 111, take away article after finishing using, rotate and put thing platform 111 and dwang 113, part L type magnet piece 114 and dead lever 115, will put thing platform 111 and dwang 113 again and put down, put thing platform 111 and place between two bracing pieces 5, save space more.
In this embodiment, specifically, the lower portion of the L-shaped supporting frame 107 is bolted to the upper portion of the U-shaped protection seat 1 disposed at the upper side.
In this embodiment, the right side of the object placing table 111 is coupled to the middle upper side between the two support rods 5.
In this embodiment, specifically, the fixing rod 115 is bolted to the middle lower side between the two support rods 5.
In this embodiment, specifically, the U-shaped protective base 1 is a U-shaped aluminum alloy base with a rubber layer glued to the outside.
In this embodiment, specifically, the adjusting screw 8 is disposed outside the supporting rod 5.
In this embodiment, the fixing rod 115 is an iron square rod.
In this embodiment, specifically, the frame 2 is an aluminum alloy frame; the support rod 5 is a stainless steel rod; the movable seat 6 adopts a rectangular stainless steel seat; the moving wheel 7 adopts a universal wheel; the grounding plate 9 is a rubber plate.
In this embodiment, specifically, the dust-proof curtain 105 is a fiber cloth curtain with carbon fiber conductive wires, so that the anti-static effect is improved; the U-shaped edge covering strip 106 is a U-shaped rubber edge covering strip.
In this embodiment, specifically, the object placing table 111 is a rectangular PVC plastic table.
In this embodiment, specifically, the winding motor 103 is an NMRV type worm and gear reduction motor.
In this embodiment, specifically, the digital whiteboard body 3 and the LED touch screen 4 are electrically connected.
Principle of operation
In the utility model, after the operator moves the movable seat 6 to a proper position through the movable wheel 7, the adjusting screw 8 is rotated to make the ground plate 9 contact with the ground, thereby fixing the movable seat, avoiding the moving condition in the using process, the digital whiteboard body 3 is matched with the LED touch screen 4 for use, the using effect of the operator is improved, after the use is finished, the externally arranged power supply is communicated with the rolling motor 103, the rolling motor 103 drives the rolling roller 104 to rotate, thereby the dustproof curtain 105 falls down, the digital whiteboard body 3 and the LED touch screen 4 are shielded, and the dustproof effect is improved; article such as books that operating personnel used in the use are placed on putting thing platform 111, take away article after finishing using, rotate and put thing platform 111 and dwang 113, part L type magnet piece 114 and dead lever 115, will put thing platform 111 and dwang 113 again and put down, put thing platform 111 and place between two bracing pieces 5, save space more.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (8)
1. The LED touch screen with the digital whiteboard function is characterized by comprising U-shaped protective seats (1), a frame (2), a digital whiteboard body (3), an LED touch screen (4), a supporting rod (5), a moving seat (6), a moving wheel (7), an adjusting screw (8), a grounding plate (9), a dustproof rolling curtain structure (10) and a rotatable object placing table structure (11), wherein the two U-shaped protective seats (1) are respectively connected to the upper side and the lower side of the frame (2) through bolts, and the two U-shaped protective seats (1) are oppositely arranged; the digital whiteboard body (3) and the LED touch screen (4) are connected in the frame (2) in parallel by bolts from top to bottom; the upper ends of the two support rods (5) are respectively connected with the front side and the rear side of the lower part of the U-shaped protection seat (1) arranged at the lower side through bolts, and the lower ends of the two support rods (5) are respectively connected with the front side and the rear side of the upper part of the movable seat (6) through bolts; the plurality of moving wheels (7) are respectively bolted at the four corners of the lower part of the moving seat (6); the two adjusting screws (8) are respectively in threaded connection with threaded holes formed in the front side and the rear side of the movable seat (6), and the lower ends of the two adjusting screws (8) are respectively in bearing connection with a ground plate (9); the dustproof rolling curtain structure (10) is connected with the U-shaped protective seat (1); the rotatable object placing table structure (11) is connected with the supporting rod (5); the dustproof rolling curtain structure (10) comprises a box cover (101), a dustproof box (102), a rolling motor (103), a rolling roller (104), a dustproof curtain (105), a U-shaped edge wrapping strip (106) and an L-shaped support frame (107), wherein the box cover (101) is hinged to the upper part of the dustproof box (102); the rear end of the winding motor (103) is connected to the middle of the front side of the dust-proof box (102) through a bolt, and an output shaft of the winding motor (103) penetrates through the middle of the front side of the dust-proof box (102); the winding roller (104) is in bearing connection with the inside of the dust box (102), and the front end of the winding roller (104) is in coupling connection with the rear end of an output shaft of the winding motor (103); the dustproof curtain (105) is wound on the outer wall of the winding roller (104), the lower end of the dustproof curtain (105) penetrates through a through groove formed in the left lower side of the dustproof box (102), and a U-shaped edge wrapping strip (106) is glued to the lower end of the dustproof curtain (105); the upper left side of the horizontal section of the L-shaped support frame (107) is connected to the lower part of the dust-proof box (102) through a bolt, and the upper left side of the vertical section of the L-shaped support frame (107) is connected to the right side of the dust-proof box (102) through a bolt.
2. The LED touch screen with the digital whiteboard function as claimed in claim 1, wherein the rotatable platform structure (11) comprises a platform (111), an inverted U-shaped seat (112), a rotating rod (113), an L-shaped magnet (114) and a fixing rod (115), wherein the inverted U-shaped seat (112) is bolted to the front and back sides of the left side of the lower part of the platform (111) arranged from front to back; the upper ends of the two rotating rods (113) are respectively and axially connected inside the two inverted U-shaped seats (112), and the lower ends of the two rotating rods (113) are respectively connected with an L-shaped magnet block (114) through bolts; the two L-shaped magnet blocks (114) are adsorbed on the front side and the rear side of the left upper side of the fixing rod (115) which is arranged from front to back.
3. The LED touch screen with digital whiteboard function as claimed in claim 1, wherein the lower part of the L-shaped supporting frame (107) is bolted to the upper part of the U-shaped protective seat (1) arranged at the upper side.
4. The LED touch screen with digital whiteboard function as claimed in claim 1, wherein the right side of the object stage (111) is coupled to the middle upper side between the two support rods (5).
5. The LED touch screen with digital whiteboard function as claimed in claim 2, wherein the fixing rod (115) is bolted at the middle lower side between the two supporting rods (5).
6. The LED touch screen with the digital whiteboard function as recited in claim 1, wherein the U-shaped protective base (1) is a U-shaped aluminum alloy base with a rubber layer glued on the outside.
7. The LED touch screen with digital whiteboard functionality according to claim 1, wherein the adjusting screw (8) is arranged outside the support rod (5).
8. The LED touch screen with the digital whiteboard function as claimed in claim 2, wherein the fixing rod (115) is an iron square rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120601904.5U CN214624283U (en) | 2021-03-24 | 2021-03-24 | LED touch screen with digital whiteboard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120601904.5U CN214624283U (en) | 2021-03-24 | 2021-03-24 | LED touch screen with digital whiteboard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214624283U true CN214624283U (en) | 2021-11-05 |
Family
ID=78396945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120601904.5U Active CN214624283U (en) | 2021-03-24 | 2021-03-24 | LED touch screen with digital whiteboard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214624283U (en) |
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2021
- 2021-03-24 CN CN202120601904.5U patent/CN214624283U/en active Active
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