CN204129672U - A kind of computing machine external input device of imparting knowledge to students special - Google Patents
A kind of computing machine external input device of imparting knowledge to students special Download PDFInfo
- Publication number
- CN204129672U CN204129672U CN201420644851.5U CN201420644851U CN204129672U CN 204129672 U CN204129672 U CN 204129672U CN 201420644851 U CN201420644851 U CN 201420644851U CN 204129672 U CN204129672 U CN 204129672U
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- mouse
- wireless
- keyboard
- computing machine
- installing plate
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Abstract
The utility model discloses a kind of computing machine external input device of imparting knowledge to students special, described two installation feet are arranged on body of wall, the bottom of described installing plate is provided with reinforcing soleplate, reinforcing soleplate is made up of the mouse movable plate of the keyboard installing plate tilted and level, described keyboard installing plate is provided with Wireless Keyboard, described mouse movable plate is provided with mouse action district, described mouse action district is placed with wireless mouse, described Wireless Keyboard and wireless mouse are by being inserted in the signal receiver on the USB hole of computer, realize the wireless connections of Wireless Keyboard and wireless mouse and computer.Utilize this equipment, make operator convenient in teaching, need not adhere rigidly to before being sitting in exclusive table, more be conducive to the performance of teachers ' teaching art, improve efficiency of giving lessons.From cost, because operator can look at projection screen straight, do not need to watch computer monitor, therefore can directly host computer be connected on projector just passable, thus provide cost savings.
Description
Technical field
The utility model relates to computer equipment technical field, is specially a kind of computing machine external input device of imparting knowledge to students special.
Background technology
Along with the development of infotech, computing machine has played more and more important effect in teaching.But current computing machine mostly is and is arranged in corresponding teaching exclusive table.Before its teaching exclusive table is generally placed on the dais before blackboard, underlying main frame, above puts display.Teacher, just can computer for controlling before must being sitting in table for computer when utilizing computing machine to give lessons.Giving lessons of this report form easily allows teachers and students produce stronger distance perspective, is unfavorable for the performance of teachers ' teaching art.Moreover, because of the needs of teaching, because operation computing machine need be sat down during teacher, time and because of writing writing on the blackboard, or going down dais communication with students needs and stand up, sit down, get up to sit down, again and again, very inconvenient.In addition, the display in computer teaching equipment is also a larger teaching fund input.Therefore, provide a kind of computing machine external input device of imparting knowledge to students special, then can overcome the above problems preferably, this is the purpose of this utility model.
Utility model content
The purpose of this utility model is to provide a kind of computing machine external input device of imparting knowledge to students special, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of computing machine external input device of imparting knowledge to students special, comprise erecting frame, reinforcing soleplate, Wireless Keyboard, mouse action district and storage trough, erecting frame comprises installing plate and at right angle setting two installation foot compositions on a mounting board, described two installation feet are arranged on body of wall, the bottom of described installing plate is provided with reinforcing soleplate, reinforcing soleplate is made up of the mouse movable plate of the keyboard installing plate tilted and level, described keyboard installing plate is provided with Wireless Keyboard, described mouse movable plate is provided with mouse action district, described mouse action district is made up of smooth plank and the mouse pad be bonded on smooth plank, described mouse action district is placed with wireless mouse, described Wireless Keyboard and wireless mouse are by being inserted in the signal receiver on the USB hole of computer, realize the wireless connections of Wireless Keyboard and wireless mouse and computer.
Preferably, described two installation feet are arranged on distance and say between tread 1.2-1.5m and apart from the position between blackboard right edge 0.5-1m, and this position is easier to the operation of teacher.
Preferably, the length of the outer side edges distance metope of described installing plate is between 0.5-0.8m, and such teacher, when operation computing machine, can be good at seeing the content on the projector on blackboard.
Preferably, the gradient of described keyboard installing plate is between 30-40 °.
Preferably, the left surface of described smooth plank is provided with a storage trough, for placing chalk and other teaching aid.
Compared with prior art, the beneficial effects of the utility model are: the computing machine external input device that this teaching is special, first open computer, signal receiver is inserted in USB hole on computers, open Wireless Keyboard and wireless mouse again, just can easily by special computing machine external input device computer for controlling of imparting knowledge to students.Utilize the computing machine external input device that this teaching is special, make operator convenient in teaching, need not adhere rigidly to before being sitting in exclusive table, more be conducive to the performance of teachers ' teaching art, improve the efficiency of giving lessons.From cost, because operator can look at projection screen straight, do not need to watch computer monitor, so the computer of this equipment no longer needs display, directly host computer is connected on projector just passable, thus provides cost savings.
Accompanying drawing explanation
Fig. 1 is side view of the present utility model;
Fig. 2 is front view of the present utility model;
Fig. 3 is signal connection diagram of the present utility model.
In figure: 1 erecting frame, 2 reinforcing soleplates, 3 Wireless Keyboards, 4 mouse action districts, 5 storage troughs, 6 wireless mouses, 7 signal receivers, 8 computers, 11 installing plates, 12 two installation feet, 21 keyboard installing plates and 22 mouse movable plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-3 utility model and a kind of technical scheme is provided: a kind of computing machine external input device of imparting knowledge to students special, comprise erecting frame 1, reinforcing soleplate 2, Wireless Keyboard 3, mouse action district 4 and storage trough 5, erecting frame 1 comprises installing plate 11 and two installation feet 12 be vertically mounted on installing plate 11 form, two installation feet 12 are arranged on body of wall, two installation feet 12 are arranged on distance and say between tread 1.2-1.5m and apart from the position between blackboard right edge 0.5-1m, this position is easier to the operation of teacher, meet the operating habit of most of operator, the length of the outer side edges distance metope of installing plate 11 is between 0.5-0.8m, such teacher is when operation computing machine, can be good at seeing the content on the projector on blackboard, the content on cloth too closely can not be cannot see because of distance projection cloth, the bottom of installing plate 11 is provided with reinforcing soleplate 2, reinforcing soleplate 2 is made up of the mouse movable plate 22 of the keyboard installing plate 21 tilted and level, the gradient of described keyboard installing plate 21 is between 30-40 °, this angle uses keyboard typing pleasant.
Keyboard installing plate 21 is provided with Wireless Keyboard 3, mouse movable plate 22 is provided with mouse action district 4, mouse action district 4 is made up of smooth plank 41 and the mouse pad 42 be bonded on smooth plank 41, the left surface of smooth plank 41 is provided with a storage trough 5, for placing chalk and other teaching aid, mouse action district 4 is placed with wireless mouse 6, described Wireless Keyboard 3 and wireless mouse 6, by being inserted in the signal receiver 7 on the USB hole of computer 8, realize the wireless connections of Wireless Keyboard 3 and wireless mouse 6 and computer 8.
During use, first open computer 8, signal receiver 7 is inserted in the USB hole on computer 8, then open Wireless Keyboard 3 and wireless mouse 6, just can easily by special computing machine external input device computer for controlling of imparting knowledge to students.Utilize the computing machine external input device that this teaching is special, make operator convenient in teaching, need not adhere rigidly to before being sitting in exclusive table, more be conducive to the performance of teachers ' teaching art, improve the efficiency of giving lessons.On the other hand, from cost, because operator can look at projection screen straight, do not need to watch computer monitor, so the computer of this equipment no longer needs display, directly host computer is connected on projector just passable, thus provides cost savings.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (5)
1. the computing machine external input device that a teaching is special, comprise erecting frame, reinforcing soleplate, Wireless Keyboard, mouse action district and storage trough, it is characterized in that: erecting frame comprises installing plate and at right angle setting two installation foot compositions on a mounting board, described two installation feet are arranged on body of wall, the bottom of described installing plate is provided with reinforcing soleplate, reinforcing soleplate is made up of the mouse movable plate of the keyboard installing plate tilted and level, described keyboard installing plate is provided with Wireless Keyboard, described mouse movable plate is provided with mouse action district, described mouse action district is made up of smooth plank and the mouse pad be bonded on smooth plank, described mouse action district is placed with wireless mouse, described Wireless Keyboard and wireless mouse are by being inserted in the signal receiver on the USB hole of computer, realize the wireless connections of Wireless Keyboard and wireless mouse and computer.
2. a kind of computing machine external input device of imparting knowledge to students special according to claim 1, it is characterized in that: described two installation feet are arranged on distance and say between tread 1.2-1.5m and apart from the position between blackboard right edge 0.5-1m, and this position is easier to the operation of teacher.
3. a kind of computing machine external input device of imparting knowledge to students special according to claim 1, it is characterized in that: the length of the outer side edges distance metope of described installing plate is between 0.5-0.8m, such teacher, when operation computing machine, can be good at seeing the content on the projector on blackboard.
4. a kind of computing machine external input device of imparting knowledge to students special according to claim 1, is characterized in that: the gradient of described keyboard installing plate is between 30-40 °.
5. a kind of computing machine external input device of imparting knowledge to students special according to claim 1, is characterized in that: the left surface of described smooth plank is provided with a storage trough, for placing chalk and other teaching aid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644851.5U CN204129672U (en) | 2014-11-03 | 2014-11-03 | A kind of computing machine external input device of imparting knowledge to students special |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420644851.5U CN204129672U (en) | 2014-11-03 | 2014-11-03 | A kind of computing machine external input device of imparting knowledge to students special |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129672U true CN204129672U (en) | 2015-01-28 |
Family
ID=52386011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420644851.5U Expired - Fee Related CN204129672U (en) | 2014-11-03 | 2014-11-03 | A kind of computing machine external input device of imparting knowledge to students special |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204129672U (en) |
-
2014
- 2014-11-03 CN CN201420644851.5U patent/CN204129672U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |