CN206312080U - A kind of computer teaching keyboard - Google Patents
A kind of computer teaching keyboard Download PDFInfo
- Publication number
- CN206312080U CN206312080U CN201621329636.1U CN201621329636U CN206312080U CN 206312080 U CN206312080 U CN 206312080U CN 201621329636 U CN201621329636 U CN 201621329636U CN 206312080 U CN206312080 U CN 206312080U
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- China
- Prior art keywords
- telescopic
- keyboard
- base
- plate
- annular groove
- Prior art date
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Abstract
The utility model discloses a kind of computer teaching keyboard, including base, base lower end both sides are connected with sucker, base upper end both sides are connected with annular groove, annular groove middle part is connected with ball, base upper end left side is connected with telescopic, telescopic inside adjustable spring, adjustable spring upper end is connected with telescopic mast, telescopic mast left end is connected with telescopic pressure plate, annular groove upper end is connected with supporting plate, supporting plate lower end both sides are uniformly provided with telescopic hole, supporting plate upper end is connected with fixed plate, dead plate upper end is provided with slide rail, slide rail middle part is connected with sliding pearl, dead plate upper end right side is connected with adjusting rod, sliding pearl upper end is connected with keyboard body, keyboard body upper end is connected with button, keyboard body lower end is connected with limiting plate.The utility model realizes 360 ° of rotations in the horizontal direction of computer keyboard, also achieves the regulation of the upper lower angle of computer keyboard, it is to avoid dust pollutes button, takes small volume.
Description
Technical field
The utility model is related to computer teaching apparatus field, specifically a kind of computer teaching keyboard.
Background technology
Computer teaching refer to computer help or replace teacher's executable portion teaching task, to student teach knowledge and
The teaching method of skill training is provided.Computer teaching provides a good personalized learning environment for student.It comprehensively should
With computer technologies such as multimedia, hypertext, artificial intelligence, network service and knowledge bases, conventional teaching scene mode is overcome
Upper single, unilateral shortcoming.Its use can effectively shorten learning time, improve the quality of teaching and efficiency of teaching, realize most
The instructional objective of optimization.
Chinese patent（Authorization Notice No.：CN205644453U）Disclose a kind of Special keyboard for computer teaching, including key
Disk body, cover board arrangement and limited block, although the device realizes angular adjustment and the screening of computer keyboard to a certain extent
The function of ash, but too big space is occupied in actual use, and practicality is relatively low, while the teaching keyboard is being used
During be also not available for rotation, it has not been convenient to the teaching of teacher.
Utility model content
The purpose of this utility model is to provide a kind of computer teaching keyboard, to solve to be proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of computer teaching keyboard, including base, base lower end both sides are connected with sucker, base upper end both sides
Annular groove is connected with, annular groove middle part is connected with ball, and the base upper end left side is connected with telescopic, inside telescopic
Adjustable spring, adjustable spring upper end is connected with telescopic mast, and telescopic mast left end is connected with telescopic pressure plate, and the annular groove upper end connects
Supporting plate is connected to, supporting plate lower end both sides are uniformly provided with telescopic hole, and supporting plate upper end is connected with fixed plate, and dead plate upper end is provided with
Slide rail, slide rail middle part is connected with sliding pearl, and the dead plate upper end right side is connected with adjusting rod, and the sliding pearl upper end is connected with keyboard
Body, keyboard body upper end is connected with button, and keyboard body lower end is connected with limiting plate.
As further program of the utility model：The adjustable spring lower end is connected with base.
As further program of the utility model：The dead plate upper end middle part is provided with the groove placed for adjusting rod.
As further program of the utility model：The limiting plate lower end is provided with spacing with what adjusting rod cooperated
Hole.
As the utility model further scheme：The adjusting rod is connected with supporting plate by rotating seat.
Compared with prior art, the beneficial effects of the utility model are：
A kind of computer teaching keyboard, it is rational in infrastructure, it is novel in design, by the annular groove and ball reality that are provided with
Show 360 ° of rotations in the horizontal direction of computer keyboard, greatly facilitate the teaching of teaching so that teacher need not rotate
Mobile computer keyboard inherently can easily realize the regulation of level angle, while the adjusting rod and limiting plate by being provided with are realized
The regulation of the upper lower angle of computer keyboard, it is simple and reliable, computer key is realized by the sliding pearl being provided with and slide rail in addition
Disk body spins upside down, it is to avoid dust pollutes button, takes small volume, practical, is worthy to be popularized.
Brief description of the drawings
Fig. 1 is a kind of structural representation of computer teaching keyboard.
Fig. 2 is a kind of overlooking the structure diagram of fixed plate in computer teaching keyboard.
Fig. 3 is structural representation when a kind of computer teaching keyboard is not used.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1~3 are referred to, in the utility model embodiment, a kind of computer teaching keyboard, including base 1, the bottom
1 lower end both sides of seat are connected with sucker 17, and for base 1 to be fixed on the table, the upper end both sides of base 1 are connected with annular groove
15, the middle part of annular groove 15 is connected with ball 16, and ball 16 can be rolled in annular groove 15, the upper end of the base 1 left side
It is connected with telescopic 4, the inside adjustable spring 3 of telescopic 4, the lower end of adjustable spring 3 is connected with base 1, for realizing adjustable spring 3
Fixation, the upper end of adjustable spring 3 is connected with telescopic mast 6, and the left end of telescopic mast 6 is connected with telescopic pressure plate 5, for adjusting telescopic mast 6
Move up and down, the upper end of the annular groove 15 is connected with supporting plate 5, and the lower end both sides of supporting plate 5 are uniformly provided with telescopic hole 14, institute
State telescopic hole 14 to be engaged with telescopic mast 6, it is achieved thereby that the fixation to telescopic mast 6, the upper end of supporting plate 2 is connected with fixed plate
13, the upper center of fixed plate 13 is provided with the groove placed for adjusting rod 12, for keyboard not used time, adjusting rod 12 is placed on recessed
In groove, it is to avoid interfered with keyboard body 9, the upper end of fixed plate 13 is provided with slide rail 8, and the middle part of slide rail 8 is connected with sliding pearl 7, described
Sliding pearl 7 can move left and right along slide rail 8, it is possible to realize upset at the two ends of slide rail 8, and the upper end of the fixed plate 13 right side connects
Adjusting rod 12 is connected to, adjusting rod 12 is connected with supporting plate 13 by rotating seat, so that adjusting rod 12 can be entered with left-right rotation
And the upper lower angle of keyboard body 9 can be adjusted, the upper end of sliding pearl 7 is connected with keyboard body 9, the connection of the upper end of keyboard body 9
There is button 10, the lower end of keyboard body 9 is connected with limiting plate 11, and the lower end of limiting plate 11 is provided with spacing with what adjusting rod 12 cooperated
Hole, so that adjusting rod 12 can realize the supporting role to keyboard body 9.
A kind of computer teaching keyboard, when using, base 1 is placed on desktop, pulls down base 1, is passed through
The effect of sucker 17, realizes the fixation to keyboard, when needing the angle to keyboard to be adjusted, pulls down telescopic pressure plate 5,
So that the upper end of telescopic mast 6 departs from telescopic hole 14, while another hand rotational support plate 2, to be regulated to after suitable angle, unclamp
Telescopic pressure plate 5, telescopic mast 6 is moved up in the presence of adjustable spring 5, right when needing so as to realize fixing with telescopic hole 14
When the upper lower angle of keyboard is adjusted, adjusting rod 12 is rotated so that adjusting rod 12 is mutual with the spacing hole of the lower end of limiting plate 11
Coordinate, so as to realize the regulation of different angles, when keyboard need not be used, adjusting rod 12 is put into supporting plate 13 first
In the groove of setting, then rotate sliding pearl 7 and cause that sliding pearl 17 drives keyboard body 9 to be moved right along slide rail 8, pearl to be slided 7 moves
After moving the low order end of slide rail 8, keyboard body 9 is overturn so that limiting plate 11 is upward, it is achieved thereby that to the dustproof effect of keyboard,
The utility model, it is rational in infrastructure, it is novel in design, the water of computer keyboard is realized by the annular groove 15 and ball 16 that are provided with
Square upward 360 ° of rotations, greatly facilitate the teaching of teaching so that teacher need not computer keyboard in rotary moving in itself
The regulation of level angle can be easily realized, while realizing computer keyboard by the adjusting rod 12 and limiting plate 11 that are provided with
The regulation of upper lower angle, simple and reliable, the sliding pearl 7 and slide rail 8 by being provided with realize the upper and lower of computer keyboard body 9 in addition
Upset, it is to avoid dust pollutes button 10, takes small volume, practical, is worthy to be popularized.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of computer teaching keyboard, including base（1）, it is characterised in that the base（1）Lower end both sides are connected with suction
Disk（17）, base（1）Upper end both sides are connected with annular groove（15）, annular groove（15）Middle part is connected with ball（16）, it is described
Base（1）Upper end left side is connected with telescopic（4）, telescopic（4）Internal adjustable spring（3）, adjustable spring（3）Upper end is connected with
Telescopic mast（6）, telescopic mast（6）Left end is connected with telescopic pressure plate（5）, the annular groove（15）Upper end is connected with supporting plate（5）,
Supporting plate（5）Lower end both sides are uniformly provided with telescopic hole（14）, supporting plate（2）Upper end is connected with fixed plate（13）, fixed plate（13）
Upper end is provided with slide rail（8）, slide rail（8）Middle part is connected with sliding pearl（7）, the fixed plate（13）Upper end right side is connected with adjusting rod
（12）, the sliding pearl（7）Upper end is connected with keyboard body（9）, keyboard body（9）Upper end is connected with button（10）, keyboard body
（9）Lower end is connected with limiting plate（11）.
2. a kind of computer teaching keyboard according to claim 1, it is characterised in that the adjustable spring（3）Lower end
It is connected with base（1）.
3. a kind of computer teaching keyboard according to claim 1, it is characterised in that the fixed plate（13）In upper end
Portion is provided with and supplies adjusting rod（12）The groove of placement.
4. a kind of computer teaching keyboard according to claim 1, it is characterised in that the limiting plate（11）Lower end sets
Have and adjusting rod（12）The spacing hole of mutual cooperation.
5. a kind of computer teaching keyboard according to claim 1, it is characterised in that the adjusting rod（12）By rotation
Swivel base is connected with supporting plate（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621329636.1U CN206312080U (en) | 2016-12-06 | 2016-12-06 | A kind of computer teaching keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621329636.1U CN206312080U (en) | 2016-12-06 | 2016-12-06 | A kind of computer teaching keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206312080U true CN206312080U (en) | 2017-07-07 |
Family
ID=59250911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621329636.1U Expired - Fee Related CN206312080U (en) | 2016-12-06 | 2016-12-06 | A kind of computer teaching keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206312080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865739A (en) * | 2019-11-20 | 2020-03-06 | 湖南品触光电科技有限公司 | Integrated module of capacitive touch screen and display |
-
2016
- 2016-12-06 CN CN201621329636.1U patent/CN206312080U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110865739A (en) * | 2019-11-20 | 2020-03-06 | 湖南品触光电科技有限公司 | Integrated module of capacitive touch screen and display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lu Yan Inventor after: Liu Yan Inventor after: Yin Yiqi Inventor after: Huang Su Inventor after: Jiang Geng Inventor before: Lu Yan Inventor before: Liu Yan Inventor before: Yin Yiqi Inventor before: Huang Su Inventor before: Jiang Geng |
|
| 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: 20170707 Termination date: 20181206 |