CN208195005U - A kind of video conference electronics board for writing or drawing - Google Patents
A kind of video conference electronics board for writing or drawing Download PDFInfo
- Publication number
- CN208195005U CN208195005U CN201820383733.1U CN201820383733U CN208195005U CN 208195005 U CN208195005 U CN 208195005U CN 201820383733 U CN201820383733 U CN 201820383733U CN 208195005 U CN208195005 U CN 208195005U
- Authority
- CN
- China
- Prior art keywords
- brush body
- hole
- connecting shaft
- top frame
- writing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of video conference electronics board for writing or drawing, including top frame, cavity is opened up in the top frame, the both ends of top frame open up through-hole, screw rod is socketed in the through-hole of top frame, one end of screw rod connects motor, connected nut is covered on screw rod, the lower end of nut connects connecting shaft, the side of connecting shaft opens up counterbore, brush body is socketed in connecting shaft, through-hole is opened up on brush body, one side of brush body is contacted with blank, blank is fixed between top frame and bottom frame, ring is also sleeved and fixed in connecting shaft, brush body and fixed ring contact, the lower end connection sliding block of connecting shaft, sliding slot is opened up in bottom frame, sliding block is inlaid in the sliding slot of bottom frame, the utility model is provided with automatic cleaning apparatus on electronic whiteboard, save manpower and cleaning time.
Description
Technical field
The utility model relates to board for writing or drawing technical field more particularly to a kind of video conference electronics board for writing or drawing.
Background technique
Electronic whiteboard is a newer product, can in conjunction with computer and projector, may be implemented paperless office and
Teaching, it can directly be write with pen as common blank or blackboard for education, then defeated to going in computer, many companies
When carrying out video conference, electronic whiteboard will use.In order to guarantee that the good display effect of plate face, the plate face of electronic whiteboard need
Often cleaned, it is time-consuming and laborious if manually cleaned.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of video conference proposed is used
Electronic whiteboard device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of video conference electronics board for writing or drawing, including top frame open up cavity in the top frame, and the both ends of top frame are opened
If through-hole, screw rod is socketed in the through-hole of top frame, one end of screw rod connects motor, and connected nut, the lower end connection of nut are covered on screw rod
Connecting shaft, the side of connecting shaft open up counterbore, and brush body is socketed in connecting shaft, open up through-hole on brush body, a side of brush body with
Blank contact, blank are fixed between top frame and bottom frame, and ring, brush body and fixed ring contact, connection are also sleeved and fixed in connecting shaft
The lower end connection sliding block of axis opens up sliding slot in bottom frame, and sliding block is inlaid in the sliding slot of bottom frame.
Preferably, the through-hole vehicle on the brush body has screw thread, and screw, one end of screw are threadedly coupled in the threaded hole of brush body
It is socketed in the through-hole of connecting shaft, the size of the internal diameter of the through-hole of connecting shaft is greater than the size of the outer diameter of screw.
Preferably, the two sides installing holder of the brush body clamps wet towel on the clamper of brush body side, and brush body is another
Dry towel is clamped on the clamper of side.
Preferably, it is socketed bearing in the through-hole at the both ends of the top frame, the both ends of screw rod are socketed in the inner hole of bearing.
Preferably, the fixed ring is welded in connecting shaft, and the size of the outer diameter of fixed ring is greater than the through-hole among brush body
Internal diameter size.
The beneficial effects of the utility model are:
1, this video conference is provided with automatic cleaning apparatus with electronics board for writing or drawing on blank, and brush body is socketed in connecting shaft
On, connecting shaft is connected on nut, and motor driven screw rod rotation, nut can be generated and be moved horizontally, and connecting shaft can follow nut to move
Dynamic, the cleaning with brush body to whiteboard surface is time saving and energy saving.
2, with two clampers are provided on the brush body in electronics board for writing or drawing, a gripper is wet for this video conference
Towel, another gripper dry towel can realize the switching of dry and wet towel by screw, it is different to meet electronic whiteboard
Cleaning requires.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of video conference electronics board for writing or drawing structural schematic diagram；
Fig. 2 be the utility model proposes a kind of video conference electronics board for writing or drawing brush body section structural representation
Figure.
In figure: 1 top frame, 2 nuts, 3 screw rods, 4 motors, 5 screws, 6 brush bodies, 7 connecting shafts, 8 fixed rings, 9 are slided
Block, 10 bottom frames, 11 blanks, 12 wet towels, 13 clampers, 14 dry towels.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of video conference electronics board for writing or drawing, including top frame 1 open up cavity in the top frame 1,
The both ends of top frame 1 open up through-hole, and screw rod 3 is socketed in the through-hole of top frame 1, is socketed bearing in the through-hole at the both ends of top frame 1, bearing
The both ends of screw rod 3 are socketed in inner hole, one end of screw rod 3 connects motor 4, connected nut 2 is covered on screw rod 3, and motor 4 drives 3 turns of screw rod
Dynamic, nut 2 can be generated and be moved horizontally, and the lower end of nut 2 connects connecting shaft 7, and the side of connecting shaft 7 opens up counterbore, in connecting shaft 7
It is socketed brush body 6, opens up through-hole on brush body 6, the through-hole vehicle on brush body 6 has screw thread, it is threadedly coupled screw 5 in the threaded hole of brush body 6,
One end of screw 5 is socketed in the through-hole of connecting shaft 7, and the size of the internal diameter of the through-hole of connecting shaft 7 is greater than the ruler of the outer diameter of screw 5
Very little, the two sides installing holder 13 of brush body 6 clamps wet towel 12, the folder of 6 other side of brush body on the clamper 13 of 6 side of brush body
Dry towel 14 is clamped in holder 13, a side of 6 installing holder of brush body is contacted with blank 11, unloads screw 5, brush body 6 can
With rotation, the dry towel 14 of 6 two sides of brush body and the position of wet towel 12 can be switched at this time, meet the different cleaning of blank 11 and want
It asks, blank 11 is fixed between top frame 1 and bottom frame 10, and ring 8 is also sleeved and fixed in connecting shaft 7, and fixed ring 8 is welded on connecting shaft 7
On, brush body 6 and fixed ring 8 contact, and the size of the outer diameter of fixed ring 8 is greater than the size of the internal diameter of the through-hole among brush body 6, fixed
Ring 8 limits axial movement of the brush body 6 in connecting shaft 7, the lower end connection sliding block 9 of connecting shaft 7, opens up sliding slot in bottom frame 10, sliding
Block 9 is inlaid in the sliding slot of bottom frame 10, and sliding block 9 can support connecting shaft 7.
Working principle
It cleans blank: opening motor 4, motor 4 drives screw rod 3 to rotate, and the generation of nut 2 moves horizontally, while 2 lower end of nut
Connecting shaft 7 and sliding block 9 also generate and move horizontally, the towel of the side of the brush body 6 in connecting shaft 7 carries out the surface of blank 11
It is cleaned.
Switching towel: brush body 6 is moved to the side of top frame 1, blank 11 is left in the side of brush body 6 at this time, by screw 5 from
It is screwed out in brush body 6, brush body 6 is rotated into 180 degree, it then will be in 5 precession brush body 6 of screw.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of video conference electronics board for writing or drawing, including top frame (1), which is characterized in that open up sky in the top frame (1)
Chamber, the both ends of top frame (1) open up through-hole, are socketed screw rod (3) in the through-hole of top frame (1), and one end of screw rod (3) connects motor (4),
Connected nut (2) are covered on screw rod (3), the lower end of nut (2) connects connecting shaft (7), and the side of connecting shaft (7) opens up counterbore, connects
Brush body (6) are socketed on axis (7), open up through-hole on brush body (6), a side of brush body (6) is contacted with blank (11), blank (11)
It is fixed between top frame (1) and bottom frame (10), is also sleeved and fixed in connecting shaft (7) ring (8), brush body (6) and fixed ring (8) connect
Touching, the lower end connection sliding block (9) of connecting shaft (7), bottom frame (10) is interior to open up sliding slot, and sliding block (9) is inlaid in the sliding slot of bottom frame (10)
In.
2. a kind of video conference electronics board for writing or drawing according to claim 1, which is characterized in that on the brush body (6)
Through-hole vehicle have a screw thread, be threadedly coupled screw (5) in the threaded hole of brush body (6), one end of screw (5) is socketed in connecting shaft (7)
Through-hole in, the size of the internal diameter of the through-hole of connecting shaft (7) is greater than the size of the outer diameter of screw (5).
3. a kind of video conference electronics board for writing or drawing according to claim 1, which is characterized in that the brush body (6)
Two sides installing holder (13) clamps wet towel (12) on the clamper (13) of brush body (6) side, the folder of brush body (6) other side
Dry towel (14) are clamped in holder (13).
4. a kind of video conference electronics board for writing or drawing according to claim 1, which is characterized in that the top frame (1)
It is socketed bearing in the through-hole at both ends, the both ends of screw rod (3) are socketed in the inner hole of bearing.
5. a kind of video conference electronics board for writing or drawing according to claim 1, which is characterized in that the fixed ring (8)
It is welded on connecting shaft (7), the size of the outer diameter of fixed ring (8) is greater than the size of the internal diameter of brush body (6) intermediate through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383733.1U CN208195005U (en) | 2018-03-21 | 2018-03-21 | A kind of video conference electronics board for writing or drawing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820383733.1U CN208195005U (en) | 2018-03-21 | 2018-03-21 | A kind of video conference electronics board for writing or drawing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208195005U true CN208195005U (en) | 2018-12-07 |
Family
ID=64528461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820383733.1U Expired - Fee Related CN208195005U (en) | 2018-03-21 | 2018-03-21 | A kind of video conference electronics board for writing or drawing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208195005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554130A (en) * | 2020-05-14 | 2020-08-18 | 南阳师范学院 | English word learning tool |
-
2018
- 2018-03-21 CN CN201820383733.1U patent/CN208195005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554130A (en) * | 2020-05-14 | 2020-08-18 | 南阳师范学院 | English word learning tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210321 |