CN108835878A - Slide keypad is used in a kind of teaching of Computer Science and Technology - Google Patents
Slide keypad is used in a kind of teaching of Computer Science and Technology Download PDFInfo
- Publication number
- CN108835878A CN108835878A CN201811016243.9A CN201811016243A CN108835878A CN 108835878 A CN108835878 A CN 108835878A CN 201811016243 A CN201811016243 A CN 201811016243A CN 108835878 A CN108835878 A CN 108835878A
- Authority
- CN
- China
- Prior art keywords
- sliding slot
- drawstring
- slot board
- board
- bull stick
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The present invention provides a kind of Computer Science and Technology teaching slide keypad,Including sliding block,Dust excluding plate,Sliding slot one,Sliding slot board,Rectangular channel,Drawstring,Fixed pulley,Spring,Keyboard body,Column type slot,Bull stick and rope drum,Left and right ends is machined with sliding slot one in rectangular channel,Sliding block is arranged in sliding slot one,Sliding block is separately fixed at dust excluding plate rear and front end,Drawstring is arranged on fixed pulley,Column type slot is offered in sliding slot board,Bull stick is mounted in column type slot,Rope drum is sleeved on bull stick,Spring and keyboard body are arranged inside sliding slot board,Spring is each attached to sliding slot board inner bottom,Drawstring upper end is fixed in rope drum annular side,Drawstring lower end is mounted on keyboard body lower end surface rear portion,The design achieves the functions being adjusted to keyboard angle,The present invention is easy to use,Convenient for operation,Realize the function being adjusted to keyboard angle,High reliablity.
Description
Technical field
The present invention is a kind of Computer Science and Technology teaching slide keypad, belongs to teaching equipment field.
Background technique
In modern computer science and technology teaching process, multimedia teaching is mostly used, and to be the most frequently used be also keyboard
English alphabet, number, punctuation mark etc. can be input in computer by most important input equipment by keyboard, thus to
Computer issues order, input data etc., and keyboard is placed on desk usually using person, to cooperate the use of computer, and
Teaching keyboard is mounted on inside dais more, and existing Computer Science and Technology teaching does not have angular adjustment with slide keypad
Mechanism, the angle of keyboard can not be adjusted in faculty when use, affect the use of faculty, and do not have anti-
The function of dirt, keyboard are easy to fall ash when in use.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of Computer Science and Technology to impart knowledge to students with sliding
Keyboard, to solve the problems mentioned in the above background technology, the present invention are easy to use, convenient for operation, realize to keyboard angle
The function being adjusted, high reliablity.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of computer science and skill
Art teaching slide keypad, including dais main body, dust excluding plate, auxiliary device, sliding block, sliding slot one, sliding slot board and rectangular channel,
Dais main body upper surface offers rectangular channel, and the dust excluding plate and sliding slot board are arranged inside rectangular channel, described
Auxiliary device is arranged inside sliding slot board, and the dust excluding plate is arranged on the upside of sliding slot board, left and right ends in the rectangular channel
Face is machined with sliding slot one, and the sliding block is arranged in sliding slot one, and the sliding block is separately fixed at dust excluding plate rear and front end, institute
It states dust excluding plate and is connected by sliding block with dais main body, the auxiliary device includes mounting groove, drawstring, fixed pulley, rope blocking plate, bullet
Spring, keyboard body, column type slot, bull stick and rope drum are machined with mounting groove in the middle part of rear end face in the sliding slot board, described fixed
Pulley is fixed on inside mounting groove, and the rope blocking plate is mounted on front side of fixed pulley, and the rope blocking plate is arranged in mounting groove, described
Drawstring is arranged on fixed pulley, and the drawstring passes through rope blocking plate front end face, offers column type slot, the column in the sliding slot board
Type groove is arranged on the right side of mounting groove, and the bull stick is mounted in column type slot, and the bull stick extends upwardly on the upside of sliding slot board, institute
It states rope drum to be sleeved on bull stick, the rope drum is arranged inside column type slot, and the spring and keyboard body are arranged at
Inside sliding slot board, the spring is each attached to sliding slot board inner bottom, and the keyboard body setting is described in spring upper end
Keyboard body is connected by spring with sliding slot board, and the drawstring upper end is fixed in rope drum annular side, the drawstring
Lower end is mounted on keyboard body lower end surface rear portion, and the keyboard body is connected by drawstring with rope drum.
Further, the keyboard body front end is rotatablely connected by hinge and sliding slot board.
Further, left and right ends is machined with sliding slot two in the rectangular channel, and the sliding slot two is arranged at sliding slot
On the downside of in the of one, it is provided with idler wheel inside the sliding slot two, the idler wheel is separately mounted to sliding slot board left and right ends, the sliding
Frid left and right ends pass through idler wheel and are connected with dais main body.
Further, bearing is set on the bull stick, the bearing is embedded in inside sliding slot board, and the bull stick is logical
Bearing is crossed to be connected with sliding slot board.
Beneficial effects of the present invention：A kind of Computer Science and Technology teaching slide keypad of the invention, the present invention are logical
Addition mounting groove, drawstring, fixed pulley, rope blocking plate, spring, keyboard body, column type slot, bull stick and rope drum are crossed, the design is real
The function being adjusted to keyboard angle is showed, has solved existing Computer Science and Technology teaching and do not have with slide keypad
The mechanism of angular adjustment, the angle of keyboard can not be adjusted in faculty when use, affect the use of faculty, and
Without dust-proof function, keyboard is easy to fall the problem of ash when in use.
Because being added to hinge, the design is convenient for rotating keyboard body, and because being added to sliding slot two and idler wheel, this is set
Meter is convenient for moving sliding slot board, and because being added to bearing, the design is convenient for rotating bull stick, user of the present invention
Just, convenient for operation, the function being adjusted to keyboard angle, high reliablity are realized.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural schematic diagram that slide keypad is used in a kind of Computer Science and Technology teaching of the present invention；
Fig. 2 is the top view of auxiliary device in a kind of Computer Science and Technology teaching slide keypad of the present invention；
Fig. 3 is the front view of auxiliary device in a kind of Computer Science and Technology teaching slide keypad of the present invention；
In figure：The dais 1- main body, 2- dust excluding plate, 3- auxiliary device, 4- sliding block, 5- sliding slot one, 6- sliding slot board, 7- rectangular channel,
31- mounting groove, 32- drawstring, 33- fixed pulley, 34- rope blocking plate, 35- spring, 36- keyboard body, 37- column type slot, 38- bull stick,
39- rope drum.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 3 is please referred to, the present invention provides a kind of technical solution：Slide key is used in a kind of teaching of Computer Science and Technology
Disk, including dais main body 1, dust excluding plate 2, auxiliary device 3, sliding block 4, sliding slot 1, sliding slot board 6 and rectangular channel 7, dais master
1 upper surface of body offers rectangular channel 7, and dust excluding plate 2 and sliding slot board 6 are arranged inside rectangular channel 7, and auxiliary device 3 is arranged
Inside sliding slot board 6, the setting of dust excluding plate 2 left and right ends in 6 upside of sliding slot board, rectangular channel 7 is machined with sliding slot one
5, sliding block 4 is arranged in sliding slot 1, and sliding block 4 is separately fixed at 2 rear and front end of dust excluding plate, and dust excluding plate 2 passes through sliding block 4 and says
Platform main body 1 is connected.
Auxiliary device 3 includes mounting groove 31, drawstring 32, fixed pulley 33, rope blocking plate 34, spring 35, keyboard body 36, column type
Slot 37, bull stick 38 and rope drum 39 are machined with mounting groove 31 in the middle part of rear end face in sliding slot board 6, and fixed pulley 33 is fixed on peace
Inside tankage 31, rope blocking plate 34 is mounted on 33 front side of fixed pulley, and rope blocking plate 34 is arranged in mounting groove 31, and the setting of drawstring 32 is fixed
On pulley 33, drawstring 32 passes through 34 front end face of rope blocking plate, and column type slot 37 is offered in sliding slot board 6, and the setting of column type slot 37 is being pacified
31 right side of tankage, bull stick 38 are mounted in column type slot 37, and bull stick 38 extends upwardly to 6 upside of sliding slot board, and rope drum 39 is set with
On bull stick 38, rope drum 39 is arranged inside column type slot 37, and spring 35 and keyboard body 36 are arranged in sliding slot board 6
Portion, spring 35 are each attached to 6 inner bottom of sliding slot board, and keyboard body 36 is arranged in 35 upper end of spring, and keyboard body 36 passes through
Spring 35 is connected with sliding slot board 6, and 32 upper end of drawstring is fixed in 39 annular side of rope drum, and 32 lower end of drawstring is mounted on key
36 lower end surface rear portion of disc main body, keyboard body 36 are connected by drawstring 32 with rope drum 39, and the design achieves to keyboard angle
Spend the function being adjusted.
36 front end of keyboard body is rotatablely connected by hinge and sliding slot board 6, the design achieves to keyboard body 36 into
The function of row rotation.
Left and right ends is machined with sliding slot two in rectangular channel 7, and sliding slot two is arranged on the downside of sliding slot 1, in sliding slot two
Portion is provided with idler wheel, and idler wheel is separately mounted to 6 left and right ends of sliding slot board, 6 left and right ends of sliding slot board pass through idler wheel with
Dais main body 1 is connected, and the design achieves the functions of being slided to sliding slot board 6.
Bearing is set on bull stick 38, bearing is embedded in inside sliding slot board 6, and bull stick 38 passes through bearing and sliding slot board
6 are connected, and the design achieves the mechanical connections of bull stick 38 and sliding slot board 6.
Specific embodiment：In use, user of service first holds dust excluding plate 2 and moves backward, so that keyboard body
36 expose, then user of service holds sliding slot board 6 and is pulled along, sliding slot board 6 move forward drive keyboard body 36 with
And idler wheel moves forward, and when keyboard body 36 moves forward to required position, stops mobile sliding slot board 6, to realize
The function of sliding storage is carried out to keyboard body 36, then user of service holds bull stick 38 and rotates counterclockwise, at this time spring
35 be compressive state, and rotation drives rope drum 39 to rotate counterclockwise to bull stick 38 counterclockwise, and rope drum 39 rotates counterclockwise such that drawing
Rope 32 moves up, and drawstring 32 moves upwardly so that spring 35 extends and discharges elastic force, and then keyboard body 36 is in spring 35
It is rotated up under elastic force effect, when keyboard body 36 is rotated up to set angle, stop operating bull stick 38, to realize
The function that keyboard angle is adjusted.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (4)
1. a kind of Computer Science and Technology teaching slide keypad, including dais main body（1）, dust excluding plate（2）, auxiliary device
（3）, sliding block（4）, sliding slot one（5）, sliding slot board（6）And rectangular channel（7）, it is characterised in that：The dais main body（1）Upper end
Face offers rectangular channel（7）, the dust excluding plate（2）And sliding slot board（6）It is arranged at rectangular channel（7）Inside, the auxiliary
Device（3）It is arranged in sliding slot board（6）Inside, the dust excluding plate（2）It is arranged in sliding slot board（6）Upside, the rectangular channel（7）
Interior left and right ends is machined with sliding slot one（5）, the sliding block（4）It is arranged at sliding slot one（5）It is interior, the sliding block（4）Respectively
It is fixed on dust excluding plate（2）Rear and front end, the dust excluding plate（2）Pass through sliding block（4）With dais main body（1）It is connected；
The auxiliary device（3）Including mounting groove（31）, drawstring（32）, fixed pulley（33）, rope blocking plate（34）, spring（35）, key
Disc main body（36）, column type slot（37）, bull stick（38）And rope drum（39）, the sliding slot board（6）Processing in the middle part of interior rear end face
There is mounting groove（31）, the fixed pulley（33）It is fixed on mounting groove（31）Inside, the rope blocking plate（34）It is mounted on fixed pulley
（33）Front side, the rope blocking plate（34）It is arranged in mounting groove（31）It is interior, the drawstring（32）It is arranged in fixed pulley（33）On, it is described
Drawstring（32）Across rope blocking plate（34）Front end face, the sliding slot board（6）Inside offer column type slot（37）, the column type slot（37）
It is arranged in mounting groove（31）Right side, the bull stick（38）It is mounted on column type slot（37）It is interior, the bull stick（38）Extend upwardly to cunning
Dynamic frid（6）Upside, the rope drum（39）It is sleeved on bull stick（38）On, the rope drum（39）It is arranged in column type slot（37）It is interior
Portion, the spring（35）And keyboard body（36）It is arranged at sliding slot board（6）Inside, the spring（35）It is each attached to cunning
Dynamic frid（6）Inner bottom, the keyboard body（36）It is arranged in spring（35）Upper end, the keyboard body（36）Pass through spring
（35）With sliding slot board（6）It is connected, the drawstring（32）Upper end is fixed on rope drum（39）In annular side, the drawstring
（32）Lower end is mounted on keyboard body（36）Lower end surface rear portion, the keyboard body（36）Pass through drawstring（32）With rope drum（39）
It is connected.
2. a kind of Computer Science and Technology teaching slide keypad according to claim 1, it is characterised in that：The key
Disc main body（36）Front end passes through hinge and sliding slot board（6）Rotation connection.
3. a kind of Computer Science and Technology teaching slide keypad according to claim 1, it is characterised in that：The square
Shape slot（7）Interior left and right ends is machined with sliding slot two, and the sliding slot two is arranged at sliding slot one（5）Downside, the sliding slot two
Inside is provided with idler wheel, and the idler wheel is separately mounted to sliding slot board（6）Left and right ends, the sliding slot board（6）Left and right two
End passes through idler wheel and dais main body（1）It is connected.
4. a kind of Computer Science and Technology teaching slide keypad according to claim 1, it is characterised in that：Described turn
Bar（38）On be set with bearing, the bearing is embedded in sliding slot board（6）Inside, the bull stick（38）Pass through bearing and sliding
Frid（6）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811016243.9A CN108835878A (en) | 2018-09-02 | 2018-09-02 | Slide keypad is used in a kind of teaching of Computer Science and Technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811016243.9A CN108835878A (en) | 2018-09-02 | 2018-09-02 | Slide keypad is used in a kind of teaching of Computer Science and Technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108835878A true CN108835878A (en) | 2018-11-20 |
Family
ID=64233981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811016243.9A Pending CN108835878A (en) | 2018-09-02 | 2018-09-02 | Slide keypad is used in a kind of teaching of Computer Science and Technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108835878A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431087A (en) * | 2018-12-18 | 2019-03-08 | 北京金保联印刷有限公司 | A kind of computer rotating platform of List machine ink-jet |
-
2018
- 2018-09-02 CN CN201811016243.9A patent/CN108835878A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109431087A (en) * | 2018-12-18 | 2019-03-08 | 北京金保联印刷有限公司 | A kind of computer rotating platform of List machine ink-jet |
| CN109431087B (en) * | 2018-12-18 | 2023-12-08 | 北京金保联印刷有限公司 | Computer rotary platform for inkjet of form machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181120 |
|
| WD01 | Invention patent application deemed withdrawn after publication |