CN219958207U - Integrated capacitive touch electronic whiteboard - Google Patents
Integrated capacitive touch electronic whiteboard Download PDFInfo
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- CN219958207U CN219958207U CN202320837591.2U CN202320837591U CN219958207U CN 219958207 U CN219958207 U CN 219958207U CN 202320837591 U CN202320837591 U CN 202320837591U CN 219958207 U CN219958207 U CN 219958207U
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Abstract
The utility model relates to the technical field of electronic whiteboards, and discloses an integrated capacitive touch electronic whiteboard, which comprises a bottom plate, wherein the middle part of the front surface of the bottom plate is fixedly connected with a touch screen, the bottom of the bottom plate is fixedly connected with a placement frame, one side of the back surface of the bottom plate is fixedly connected with a left fixing rod, the middle part of the left fixing rod is fixedly sleeved with an upper fixing ring, the middle part of the left fixing rod is fixedly sleeved with a left fixing gear, the bottom of the left fixing rod is fixedly sleeved with a lower fixing ring, the left fixing gear is fixedly sleeved with a left base, the bottom of the left base is movably connected with a universal wheel, and the top of the other side of the left base is fixedly connected with a connecting rod; according to the utility model, the rotating device is additionally arranged at the joint of the base and the fixed rod, so that a user can adjust the integral height of the integrated capacitive touch electronic whiteboard according to the height of the user, and the writing area on the touch screen is more comprehensively used, and the use is more comfortable.
Description
Technical Field
The utility model relates to the technical field of electronic whiteboards, in particular to an integrated capacitive touch electronic whiteboard.
Background
The integrated capacitive touch electronic whiteboard is an integrated electronic whiteboard capable of realizing touch operation, and along with development of science and technology, tools used in study and work of people are gradually scientific, the integrated capacitive touch electronic whiteboard has multiple functions, can be used for writing randomly and flexibly, is widely applied to teaching and conferences, and improves the efficiency of teaching and conferences.
The existing integrated capacitive touch electronic whiteboard has some problems in actual use, and the problems are as follows:
firstly, the area of the existing integrated capacitive touch electronic whiteboard is large, the height is fixed, a user with a short height cannot use the electronic whiteboard at a high position, and the user with the short height cannot use the whole area of the electronic whiteboard well because the user with the short height cannot feel comfortable when using the electronic whiteboard at the lower position.
Secondly, the existing integrated capacitive touch electronic whiteboard can flexibly and randomly write, a plurality of marks can be left on the touch screen when the user writes the electronic whiteboard directly by hand, the user needs to frequently wipe the surface, and writing is more convenient by using a touch pen, but the integrated capacitive touch electronic whiteboard does not have a position where the touch pen can be placed, and the user needs to additionally find the position to place.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides an integrated capacitive touch electronic whiteboard, so as to solve the problems in the prior art.
The utility model provides the following technical scheme: the utility model provides an integral type electric capacity touch-control electronic whiteboard, includes the bottom plate, the positive middle part fixedly connected with touch-sensitive screen of bottom plate, the bottom fixedly connected with rack of bottom plate, one side fixedly connected with left dead lever at the bottom plate back, the fixed solid fixed ring that has cup jointed in middle part of left dead lever, the fixed solid fixed ring down that has cup jointed in bottom of left dead lever, the fixed left base that has cup jointed of left dead lever, the bottom swing joint of left base has the universal wheel, the top fixedly connected with connecting rod of left base opposite side, the opposite side activity of left side dead lever has cup jointed left connecting gear, the middle part fixedly connected with dwang of left connecting gear opposite side, the opposite side fixedly connected with right dead lever at the bottom plate back, the fixed ring has been cup jointed in middle part of right dead lever, the fixed right dead lever has cup jointed right dead gear, the bottom swing joint of right base has cup jointed the universal wheel, the fixed ring has been cup jointed down in the bottom of right dead lever, the opposite side dead lever has seted up the side swing joint, the swing joint has the fixed slot has been seted up from the swing joint at right side dead lever, the opposite side has the swing joint fixed hole.
Further, the bottom of bottom plate fixedly connected with rack, the opposite side of rack is located the place ahead of bottom plate bottom button, the width of rack is enough to place the stylus.
Further, one side fixedly connected with left dead lever at the bottom plate back, opposite side fixedly connected with right dead lever at the bottom plate back, left side dead lever is the same with the length of right dead lever, the lower half of left side dead lever and right dead lever all has the helicitic texture, it is located the top of screw thread to go up the solid fixed ring, it is located the below of screw thread to go down the solid fixed ring.
Further, a moving groove is formed in the middle of the right fixing rod, the length of the moving groove is located between the upper fixing ring and the lower fixing ring, and the width of the moving groove is the same as the diameter of the rotating rod.
Further, the left fixed gear is tightly meshed with the left connecting gear, the right fixed gear is tightly meshed with the right connecting gear, the left connecting gear is connected with the right connecting gear through a rotating rod, the rotating rod is always kept horizontally straight, and the rotating rod is hard and not easy to bend.
Further, the diameter of the upper fixing ring is larger than that of the top of the left base, the right base and the left base are identical in structure, grooves are formed in the right base and the left base, and the diameter of the grooves is larger than that of the left fixing rod.
The utility model has the technical effects and advantages that:
1. according to the utility model, the rotating device is additionally arranged at the joint of the base and the fixed rod, so that a user can adjust the integral height of the integrated capacitive touch electronic whiteboard according to the height of the user, and the writing area on the touch screen is more comprehensively used, and the use is more comfortable.
2. According to the utility model, the placing frame is arranged below the bottom plate, the position of the placing frame does not influence the use of the switch and the button on the integrated capacitive touch electronic whiteboard, the touch pen can be placed on the placing frame when not used, and the touch pen is more convenient to take when used.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic diagram of the overall top structure of the present utility model.
Fig. 3 is a schematic view of a rocker structure according to the present utility model.
Fig. 4 is a schematic structural view of a right turning device according to the present utility model.
Fig. 5 is a schematic view of a front sectional structure of the present utility model.
Fig. 6 is a schematic structural diagram of a left turning device according to the present utility model.
The reference numerals are: 1. a bottom plate; 2. a touch screen; 3. a placing rack; 4. a right base; 5. a left base; 6. a universal wheel; 7. a rocker; 8. a connecting rod; 9. a left fixed rod; 10. a right fixed rod; 11. an upper fixing ring; 12. a rotating lever; 13. a left fixed gear; 14. a left connecting gear; 15. a right fixed gear; 16. a right connecting gear; 17. a lower fixing ring; 18. a fixing hole; 19. and a moving groove.
Description of the embodiments
The embodiments of the present utility model will be described more fully hereinafter with reference to the accompanying drawings, in which the configurations of the embodiments described below are merely illustrative, and the electronic whiteboard according to the present utility model is not limited to the configurations described below, but all other embodiments obtained by a person skilled in the art without making any inventive effort are within the scope of the present utility model.
Referring to fig. 1-6, the utility model provides an integrated capacitive touch electronic whiteboard, which comprises a base plate 1, wherein the middle part of the front surface of the base plate 1 is fixedly connected with a touch screen 2, the bottom of the base plate 1 is fixedly connected with a placement frame 3, one side of the back surface of the base plate 1 is fixedly connected with a left fixed rod 9, the middle part of the left fixed rod 9 is fixedly sleeved with an upper fixed ring 11, the middle part of the left fixed rod 9 is fixedly sleeved with a left fixed gear 13, the bottom of the left fixed rod 9 is fixedly sleeved with a lower fixed ring 17, the left fixed gear 13 is fixedly sleeved with a left base 5, the bottom of the left base 5 is movably connected with a universal wheel 6, the top of the other side of the left base 5 is fixedly connected with a connecting rod 8, the other side of the left fixed gear 13 is movably sleeved with a left connecting gear 14, the middle part of the other side of the left connecting gear 14 is fixedly connected with a rotating rod 12, the other side of the back surface of the base plate 1 is fixedly connected with a right fixed rod 10, the middle part of the right fixed rod 10 is fixedly sleeved with an upper fixed ring 11, the middle part of the right fixed rod 10 is fixedly sleeved with a right fixed gear 15, the right fixed gear 15 is fixedly sleeved with a right base 4, the bottom of the right base 4 is movably connected with a universal wheel 6, the bottom of the right fixed rod 10 is fixedly sleeved with a lower fixed ring 17, the middle part of the right fixed rod 10 is provided with a moving groove 19, one side of the right fixed gear 15 is movably sleeved with a right connecting gear 16, the middle part of the right connecting gear 16 is provided with a fixed hole 18, the fixed hole 18 is fixedly sleeved with a rotating rod 12, the rotating rod 12 passes through the moving groove 19, the other side of the rotating rod 12 is fixedly sleeved with a rocker 7, the integrated capacitive touch electronic whiteboard supports functions of content enlarging and shrinking, random dragging, gesture erasing, key writing and the like, and the intelligent pen collocation can also flexibly write, can meet most demands in teaching and meeting, the efficiency is improved.
In a preferred embodiment, the bottom of the bottom plate 1 is fixedly connected with a placement frame 3, the other side of the placement frame 3 is located in front of the bottom button of the bottom plate 1, the use of a switch and the button is not hindered, the width of the placement frame 3 is enough to place a touch pen, the touch pen is convenient to store when not used, and meanwhile, the touch pen is convenient to take.
In a preferred embodiment, a left fixing rod 9 is fixedly connected to one side of the back surface of the bottom plate 1, a right fixing rod 10 is fixedly connected to the other side of the back surface of the bottom plate 1, the lengths of the left fixing rod 9 and the right fixing rod 10 are the same, the lower half parts of the left fixing rod 9 and the right fixing rod 10 are all provided with threaded structures, an upper fixing ring 11 is located above the threads, a lower fixing ring 17 is located below the threads, the moving lengths of the left fixing rod 9 and the right fixing rod 10 are restrained, the left fixing rod and the right fixing rod 10 are prevented from falling off, and the use safety of the integrated capacitive touch electronic whiteboard is ensured.
In a preferred embodiment, the right fixing rod 10 is provided with a moving groove 19 at the middle part, the moving groove 19 is provided between the upper fixing ring 11 and the lower fixing ring 17, the moving groove 19 has the same length as the left fixing rod 9, and the width of the moving groove 19 is the same as the diameter of the rotating rod 12, so that the rotating rod 12 passes through.
In a preferred embodiment, the left fixed gear 13 is tightly meshed with the left connecting gear 14, the right fixed gear 15 is tightly meshed with the right connecting gear 16, the left connecting gear 14 is connected with the right connecting gear 16 through the rotating rod 12, the rotating rod 12 is kept horizontally straight all the time, the left fixed rod 9 and the right fixed rod 10 are ensured to move simultaneously and move equally, the rotating rod 12 is hard and not easy to bend, and the service life and the use effect of the rotating rod are ensured.
In a preferred embodiment, the diameter of the upper fixing ring 11 is larger than the diameter of the top of the left base 5, the right base 4 is identical to the left base 5 in structure, grooves are formed in the inside of the upper fixing ring, the diameter of the grooves is larger than the diameter of the left fixing rod 9, and the left fixing rod 9 and the right fixing rod 10 move smoothly up and down in the left base 5 and the right base 4.
The working principle of the utility model is as follows: the integrated capacitive touch electronic whiteboard can flexibly and randomly write on the touch screen 2, annotates at will, the touch pen is placed on the placement frame 3, the universal wheel 6 at the bottom can drive the integrated capacitive touch electronic whiteboard to move to a position required to be used, and the rocker 7 is rotated to adjust the height of the bottom plate 1 according to different heights of users;
the rocking rod 7 rotates clockwise, because the rocking rod 7 is fixedly connected with the rotating rod 12, one side of the rotating rod 12 is fixedly connected with the left connecting gear 14, the other side is fixedly connected with the right connecting gear 16, therefore, when the rotating rod 12 rotates, the left connecting gear 14 and the right connecting gear 16 rotate simultaneously, the left connecting gear 14 is meshed with the left fixed gear 13, the right connecting gear 16 is meshed with the right fixed gear 15, the left fixed gear 13 and the right fixed gear 15 are respectively fixed in the left base 5 and the right base 4, thereby driving the left fixed gear 13 and the right fixed gear 15 to rotate, the middle part of the left fixed gear 13 is movably sleeved with the left fixed rod 9, the middle part of the right fixed gear 15 is movably sleeved with the right fixed rod 10, the lower half parts of the left fixed rod 9 and the right fixed rod 10 are in a threaded structure, the positions of the left fixed gear 13 and the right fixed gear 15 are fixed when rotating, thereby driving the left fixed rod 9 and the right fixed rod 10 to move upwards, and reach the highest position when the bottoms of the left fixed gear 13 and the right fixed gear 15 touch the lower fixed ring 17;
when the rocker 7 is rotated anticlockwise, the left connecting gear 14 and the right connecting gear 16 are driven to move in opposite directions, so that the left fixing rod 9 and the right fixing rod 10 are driven to move downwards, and the lowest position is reached when the tops of the left fixing gear 13 and the right fixing gear 15 touch the upper fixing ring 11, so that the height of the integrated capacitive touch electronic whiteboard is adjusted.
Claims (6)
1. An integrated capacitive touch electronic whiteboard, comprises a bottom plate (1), and is characterized in that: the touch screen (2) is fixedly connected to the middle part of the front face of the bottom plate (1), the placement frame (3) is fixedly connected to the bottom of the bottom plate (1), the left fixing rod (9) is fixedly connected to one side of the back face of the bottom plate (1), the upper fixing ring (11) is fixedly sleeved at the middle part of the left fixing rod (9), the left fixing gear (13) is fixedly sleeved at the middle part of the left fixing rod (9), the lower fixing ring (17) is fixedly sleeved at the bottom of the left fixing rod (9), the left base (5) is fixedly sleeved at the left fixing gear (13), the universal wheel (6) is movably connected to the bottom of the left base (5), the top of the other side of the left base (5) is fixedly connected with a connecting rod (8), the other side of the left fixed gear (13) is movably sleeved with a left connecting gear (14), the middle of the other side of the left connecting gear (14) is fixedly connected with a rotating rod (12), the other side of the back of the bottom plate (1) is fixedly connected with a right fixed rod (10), the middle of the right fixed rod (10) is fixedly sleeved with an upper fixed ring (11), the middle of the right fixed rod (10) is fixedly sleeved with a right fixed gear (15), the right fixed gear (15) is fixedly sleeved with a right base (4), the bottom of the right base (4) is movably connected with a universal wheel (6), the bottom of right dead lever (10) is fixed to be cup jointed down solid fixed ring (17), movable groove (19) have been seted up at the middle part of right dead lever (10), right connecting gear (16) have been cup jointed in the activity of one side of right fixed gear (15), fixed orifices (18) have been seted up at the middle part of right connecting gear (16), fixed orifices (18) have fixedly cup jointed dwang (12), dwang (12) pass in movable groove (19), rocker (7) have been fixedly cup jointed to the opposite side of dwang (12).
2. The integrated capacitive touch electronic whiteboard of claim 1, wherein: the other side of the placing frame (3) is positioned in front of a button at the bottom of the bottom plate (1), and the width of the placing frame (3) is enough to place a touch pen.
3. The integrated capacitive touch electronic whiteboard of claim 1, wherein: the length of the left fixing rod (9) is the same as that of the right fixing rod (10), the lower half parts of the left fixing rod (9) and the right fixing rod (10) are both provided with threaded structures, the upper fixing ring (11) is located above the threads, and the lower fixing ring (17) is located below the threads.
4. The integrated capacitive touch electronic whiteboard of claim 1, wherein: the length of the moving groove (19) is positioned between the upper fixed ring (11) and the lower fixed ring (17), and the width of the moving groove (19) is the same as the diameter of the rotating rod (12).
5. The integrated capacitive touch electronic whiteboard of claim 1, wherein: the left fixed gear (13) is tightly meshed with the left connecting gear (14), the right fixed gear (15) is tightly meshed with the right connecting gear (16), the left connecting gear (14) is connected with the right connecting gear (16) through the rotating rod (12), the rotating rod (12) is always kept horizontally straight, and the rotating rod (12) is hard and not easy to bend.
6. The integrated capacitive touch electronic whiteboard of claim 1, wherein: the diameter of the upper fixing ring (11) is larger than that of the top of the left base (5), the right base (4) and the left base (5) are identical in structure, grooves are formed in the right base, and the diameter of each groove is larger than that of the left fixing rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320837591.2U CN219958207U (en) | 2023-04-15 | 2023-04-15 | Integrated capacitive touch electronic whiteboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320837591.2U CN219958207U (en) | 2023-04-15 | 2023-04-15 | Integrated capacitive touch electronic whiteboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219958207U true CN219958207U (en) | 2023-11-03 |
Family
ID=88556215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320837591.2U Active CN219958207U (en) | 2023-04-15 | 2023-04-15 | Integrated capacitive touch electronic whiteboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219958207U (en) |
-
2023
- 2023-04-15 CN CN202320837591.2U patent/CN219958207U/en active Active
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