CN208367944U - A kind of automated computer multimedia teaching apparatus - Google Patents
A kind of automated computer multimedia teaching apparatus Download PDFInfo
- Publication number
- CN208367944U CN208367944U CN201820387128.1U CN201820387128U CN208367944U CN 208367944 U CN208367944 U CN 208367944U CN 201820387128 U CN201820387128 U CN 201820387128U CN 208367944 U CN208367944 U CN 208367944U
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- Prior art keywords
- display
- fixing seat
- bottom plate
- attachment base
- shaft
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Abstract
The utility model relates to teaching aid technical field more particularly to a kind of automated computer multimedia teaching apparatus.Design including barrage device, display can be hidden into inside fixing seat, buckle is pressed when use, it is automatically opened by torsional spring display, it solves display and is placed on desktop, the problem of being easy to encounter display in student's walk process, causing damage to display and display block the problem of student's sight influences learning quality；The design for adjusting operating device, the height of keyboard and mouse can be freely adjusted according to personal height, can also both be stand with sedentary working, solves the problems, such as that Faculty and Students' long-time sedentary working has certain influence to health；Whole device design use is collapsible, occupies little space, easy to operate.
Description
Technical field
The utility model relates to teaching aid technical field more particularly to a kind of automated computer multimedia teaching apparatus.
Background technique
Multimedia teaching refers in teaching process, is rationally selected according to instructional objective and teaching characteristic by Instructional Design
Modern Teaching Medium is selected and applies, and in conjunction with Traditional teaching means, the common overall process for participating in teaching, with media information
Student is acted on, reasonable structure of teaching is formed, the successes achieved in teaching for being optimal, therefore, multimedia teaching apparatus are being imparted knowledge to students
In get more and more attention；For existing multimedia teaching computer room because space problem computer is disposed than comparatively dense, display is placed on desktop,
It is easy to encounter display in student's walk process, display is caused to damage；Sometimes teacher teaches in blackboard because of student's height
Problem, display can block student's sight, influence quality of instruction；Faculty and Students' long-time sedentary working has one to health
Fixing is rung.
Utility model content
Technical problem to be solved in the utility model is provided a kind of automatic for above-mentioned technical deficiency
Changing computer multimedia teaching device can be hidden into display inside fixing seat using the design of barrage device, when use
Buckle is pressed, is automatically opened by torsional spring display, display is solved and is placed on desktop, be easy to touch in student's walk process
To display, the problem of damaging and display is caused to block the problem of student's sight influences learning quality display；Adjustment
The design of operating device can freely adjust the height of keyboard and mouse according to personal height, can also both be stood with sedentary working
, solve the problems, such as that Faculty and Students' long-time sedentary working has certain influence to health；Whole device design uses
It is collapsible, it occupies little space, it is easy to operate.
It includes desk, barrage device and tune that in order to solve the above technical problems, the technical scheme adopted by the utility model is:
Whole operating device；Desk top center position side is provided with fixing seat；Barrage device is arranged in fixing seat inner upper；Adjustment
Operating device is arranged in fixing seat lower inside；Barrage device includes connecting rod, display and guide rail；Guide rail is fixed at
Reservation inner bottom two sides；Connecting rod bottom is connected with fixing seat interior side shaft；Display on both sides of the middle is provided with solid
Dead axle；Fixing axle is connected with shaft at the top of connecting rod；Display two sides of the bottom are mounted on idler wheel；Idler wheel and guide rail sliding connect
It connects；Buckle is provided at the top of display；Buckle and fixing seat clamping；Fixing seat lower inside is provided with cunning in the longitudinal direction
Slot.
The technical program is advanced optimized, the adjustment operating device includes bottom plate, the first adjusting rod, the second adjusting
Bar, mouse and keyboard；Bottom plate and sliding slot are slidably connected；Top plate is provided at the top of bottom plate；Top plate bottom right and bottom plate top right
The equal shaft in side is connected with the first attachment base；It is connected between first attachment base by the first adjusting rod both ends shaft；First attachment base
Left side is provided with the second attachment base；Second attachment base is connected by the second adjusting rod both ends shaft；Mouse and keyboard setting exist
At the top of bottom plate.
The technical program is advanced optimized, lower section side shaft is connected with snap-gauge in the middle part of first adjusting rod；Second
Multiple card slots are provided on bottom plate top length direction on the right side of attachment base；Card slot and the clamping of snap-gauge bottom；Top plate lower right-hand side
It is provided with baffle.
The technical program is advanced optimized, it is described that torsional spring is installed in fixing axle and connecting rod shaft junction；Baffle
Height be equal to fixing seat height；Display, bottom plate, the width of top plate and chassis interior are equal；The length of connecting rod and company
Sum of the distance of the extension bar bottom away from idler wheel is equal to the distance between idler wheel and fixing axle.
Compared with prior art, the utility model has the advantage that the design of 1, barrage device, can be hidden by display
It being hidden within inside fixing seat, when use, presses buckle, and it is automatically opened by torsional spring display, solves display and be placed on desktop,
The problem of being easy to encounter display in student's walk process, causing damage to display and display block student's sight
The problem of influencing learning quality；2, the design for adjusting operating device, the height of keyboard and mouse can be freely adjusted according to personal height
Degree, can also both be stand, solving Faculty and Students' long-time sedentary working has a fixing to health with sedentary working
Loud problem；3, whole device design uses collapsible, occupies little space, easy to operate.
Detailed description of the invention
Fig. 1 is a kind of opening state isometric side view of automated computer multimedia teaching apparatus.
Fig. 2 is a kind of folded state isometric side view of automated computer multimedia teaching apparatus.
Fig. 3 is the barrage device partial sectional view and local structural graph of a kind of automated computer multimedia teaching apparatus.
Fig. 4 is a kind of adjustment operating device connection structure diagram of automated computer multimedia teaching apparatus.
1, desk in figure；101, fixing seat；102, sliding slot；2, barrage device；201, connecting rod；202, display；203,
Guide rail；204, fixing axle；205, idler wheel；206, it buckles；207, torsional spring；3, operating device is adjusted；301, bottom plate；302, it first adjusts
Pole；303, the second adjusting rod；304, mouse；305, keyboard；306, top plate；307, the first attachment base；308, the second attachment base；
309, snap-gauge；310, card slot；311, baffle.
Specific embodiment
To make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment
And referring to attached drawing, the utility model is further described.It should be understood that these descriptions are merely illustrative, and do not really want
Limit the scope of the utility model.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid not
Necessarily obscure the concept of the utility model.
Specific embodiment 1: in conjunction with shown in Fig. 1-4, a kind of its feature of automated computer multimedia teaching apparatus exists
In: including desk 1, barrage device 2 and adjustment operating device 3；1 top center position side of desk is provided with fixing seat 101；Bullet
Proscenia setting 2 is in 101 inner upper of fixing seat；Operating device 3 is adjusted to be arranged in 101 lower inside of fixing seat；Barrage device 2
Including connecting rod 201, display 202 and guide rail 203；Guide rail 203 is fixed at 101 inner bottom two sides of fixing seat；Connection
201 bottom of bar is connected with 101 interior side shaft of fixing seat；202 on both sides of the middle of display is provided with fixing axle 204；It is fixed
Axis 204 is connected with 201 top shaft of connecting rod；202 two sides of the bottom of display are mounted on idler wheel 205；Idler wheel 205 and guide rail
203 are slidably connected；Buckle 206 is provided at the top of display 202；Buckle 206 and fixing seat 101 are clamped；Subordinate in fixing seat 101
Side is provided with sliding slot 102 in the longitudinal direction；Adjusting operating device 3 includes bottom plate 301, the first adjusting rod 302, the second adjusting rod
303, mouse 304 and keyboard 305；Bottom plate 301 and sliding slot 102 are slidably connected；Top plate 306 is provided at the top of bottom plate 301；Top plate
306 bottom rights and the equal shaft of 301 top right side of bottom plate are connected with the first attachment base 307；By the between first attachment base 307
The connection of one adjusting rod, 302 both ends shaft；The second attachment base 308 is provided on the left of first attachment base 307；Second attachment base 308
It is connected by 303 both ends shaft of the second adjusting rod；Mouse 304 and the setting of keyboard 305 are at 301 top of bottom plate；First adjusting rod 302
Side shaft is connected with snap-gauge 309 below middle part；Second attachment base, 308 right side is provided on 301 top length direction of bottom plate
Multiple card slots 310；Card slot 310 and the clamping of 309 bottom of snap-gauge；306 lower right-hand side of top plate is provided with baffle 311；In fixing axle 204
Torsional spring 207 is installed with 201 shaft junction of connecting rod；The height of baffle 311 is equal to the height of fixing seat 101；Display
202, bottom plate 301, top plate 306 are equal with the width of chassis interior；The length of connecting rod 201 and 201 bottom of connecting rod are away from idler wheel
205 sum of the distance is equal to the distance between idler wheel 205 and fixing axle 204.
In use, step 1 when barrage device 2 is opened, pulls out adjustment operating device 3, bottom in conjunction with shown in Fig. 1-3
The 102 outside Slideslip along the chute of plate 301, stops drag when bottom plate 301 completely disengages sliding slot 102；Buckle 206 is pressed downwards,
The clamped condition of display 202 and 101 releases, and display 202 rotates counterclockwise under the action of 207 power of torsional spring, and display 202 is inverse
The process that the idler wheel 205 of 202 bottom of display is moved along the Slideslip horizontally to the right of guide rail 203, display 202 while hour hands turn
In by fixing axle 204 drive connecting rod 201 rotate clockwise；Because the length of connecting rod 201 and 201 bottom of connecting rod are away from idler wheel
205 sum of the distance is equal to the distance between idler wheel 205 and fixing axle 204, so connecting rod 201 passes through during swing
202 bottom pulley of effect display of 207 power of torsional spring can smoothly move to 201 right side of connecting rod；When idler wheel 205 moves to guide rail
When 203 rightmost side, 203 right side jacking block of guide rail blocks idler wheel 205, and at this moment certain angle is presented in display 202 and desktop, is turning round
Display 202 will not fall down under the action of 207 power of spring；The opening of barrage device 2 finishes；When barrage is closed, similarly rotate counterclockwise
Display 202, display 202, which rotates counterclockwise, drives bottom roller 205 along the Slideslip to the left of guide rail 203, while passing through fixation
Axis 204 drives connecting rod 201 to rotate counterclockwise, and display 202 compresses torsional spring 207 while rotation, when display 202 is overturn
When to horizontal position, display screen is hidden into inside 101 completely, and 201 top of connecting rod is concordant with 202 back side of display, buckles 206
With 101 clampings；The closing of barrage device 2 finishes；Display 202 can be hidden into inside 101 by the design of barrage device 2, be used
When press buckle 206, automatically opened by 207 display 202 of torsional spring, solve display and be placed on desktop, student walked about
The problem of being easy to encounter display in journey, causing damage to display and display, which block student's sight, influences study matter
The problem of amount.
Step 2 adjusts 3 course of work of operating device in conjunction with shown in Fig. 1-4, rotates counterclockwise adjustment operating device 3180
Keyboard 305 and the taking-up of mouse 304 are placed on top plate 306, lift top plate 306 then up, top plate 306 moves upwards by degree
The first attachment base 307 of top and the second attachment base 308 is driven to move upwards, to adjust by the first adjusting rod 302 and second
Bar 303 rotates counterclockwise, and drives while the first adjusting rod 302 rotates counterclockwise and rotates counterclockwise at the top of snap-gauge 309, in snap-gauge
Snap-gauge 309 is rotated clockwise around the first adjusting rod 302 under the action of 309 self gravitys, and 309 bottom of snap-gauge and card slot 310 are always
It is in contact；Mouse 304 is adjusted according to personal height and keyboard 305 arrives suitable position, then slowly unclamps top plate 306, card downwards
309 bottom of plate and card slot 310 are clamped；Top plate 306 is fixed, and work at this moment can be stand；The design of operating device 3 is adjusted,
The height of 305 mouse 304 of keyboard can be freely adjusted according to personal height, can also both be stand, and solved with sedentary working
Faculty and Students' long-time sedentary working has the problem of certain influence to health；When similarly adjustment operating device 3 is withdrawn, to
On slightly lift top plate 306, then rotating counterclockwise snap-gauge 309 is detached from snap-gauge 309 and card slot 310, moves down top plate
306, it is in contact at the top of 311 bottom of baffle and bottom plate 301, unclamps snap-gauge 309, be finally placed on mouse 304 and keyboard 305
Between top plate 306 and top plate 306, bottom plate 301 is pushed into inside sliding slot 102, works as top plate by 3180 degree of operating device of rotation adjustment
When being in contact on the right side of 306 left sides and display 202,311 right side of baffle is just concordant with 101 right sides；Because of the height etc. of baffle 311
In 101 height, display 202, bottom plate 301, top plate 306 are equal with the width of chassis interior；So folded state 101, aobvious
Show that device 202 is concordant with 306 upper surface of top plate；Whole device design use is collapsible, occupies little space, easy to operate.
The control mode of the utility model is automatically controlled by controller, and the control circuit of controller passes through this field
Technical staff's simple programming can be realized, belong to the common knowledge of this field, and the utility model is mainly used to protect machine
Tool device, so the utility model is not explained control mode and circuit connection.
It should be understood that the above-mentioned specific embodiment of the utility model is used only for exemplary illustration or explains this reality
With novel principle, without constituting limitations of the present invention.Therefore, in the spirit and scope without departing from the utility model
In the case of any modification, equivalent substitution, improvement and etc. done, should be included within the scope of protection of this utility model.In addition,
The appended claims for the utility model are intended to cover to fall into attached claim scope and boundary or this range and boundary
Whole change and modification in equivalent form.
Claims (3)
1. a kind of automated computer multimedia teaching apparatus, it is characterised in that: including desk (1), barrage device (2) and adjustment
Operating device (3)；Desk (1) top center position side is provided with fixing seat (101)；Barrage device (2) is arranged in fixing seat
(101) inner upper；Operating device (3) are adjusted to be arranged in fixing seat (101) lower inside；Barrage device (2) includes connecting rod
(201), display (202) and guide rail (203)；Guide rail (203) is fixed at fixing seat (101) inner bottom two sides；Connection
Bar (201) bottom is connected with fixing seat (101) interior side shaft；Display (202) on both sides of the middle is provided with fixing axle
(204)；Fixing axle (204) is connected with shaft at the top of connecting rod (201)；Display (202) two sides of the bottom are mounted on idler wheel
(205)；Idler wheel (205) and guide rail (203) are slidably connected；Buckle (206) are provided at the top of display (202)；Buckle (206) and
Fixing seat (101) clamping；Fixing seat (101) lower inside is provided with sliding slot (102) in the longitudinal direction；Adjust operating device
It (3) include bottom plate (301), the first adjusting rod (302), the second adjusting rod (303), mouse (304) and keyboard (305)；Bottom plate
(301) it is slidably connected with sliding slot (102)；Top plate (306) are provided at the top of bottom plate (301)；Top plate (306) bottom right and bottom plate
(301) the equal shaft of top right side is connected with the first attachment base (307)；Pass through the first adjusting rod between first attachment base (307)
(302) both ends shaft connects；The second attachment base (308) are provided on the left of first attachment base (307)；Second attachment base (308)
It is connected by the second adjusting rod (303) both ends shaft；Mouse (304) and keyboard (305) setting are at the top of bottom plate (301).
2. a kind of automated computer multimedia teaching apparatus according to claim 1, it is characterised in that: the first adjusting rod
(302) middle part lower section side shaft is connected with snap-gauge (309)；In bottom plate (301) top length side on the right side of second attachment base (308)
Multiple card slots (310) are set up；Card slot (310) and the clamping of snap-gauge (309) bottom；Top plate (306) lower right-hand side is provided with
Baffle (311).
3. a kind of automated computer multimedia teaching apparatus according to claim 2, it is characterised in that: in fixing axle
(204) and connecting rod (201) shaft junction is equipped with torsional spring (207)；The height of baffle (311) is equal to fixing seat (101)
Highly；Display (202), bottom plate (301), the width of top plate (306) and chassis interior are equal；The length of connecting rod (201) with
Sum of the distance of connecting rod (201) bottom away from idler wheel (205) is equal to the distance between idler wheel (205) and fixing axle (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387128.1U CN208367944U (en) | 2018-03-21 | 2018-03-21 | A kind of automated computer multimedia teaching apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820387128.1U CN208367944U (en) | 2018-03-21 | 2018-03-21 | A kind of automated computer multimedia teaching apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208367944U true CN208367944U (en) | 2019-01-11 |
Family
ID=64922061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820387128.1U Expired - Fee Related CN208367944U (en) | 2018-03-21 | 2018-03-21 | A kind of automated computer multimedia teaching apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208367944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161687A (en) * | 2020-09-14 | 2021-01-01 | 惠州市开蒙医疗科技有限公司 | Display separation type weighing scale |
-
2018
- 2018-03-21 CN CN201820387128.1U patent/CN208367944U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112161687A (en) * | 2020-09-14 | 2021-01-01 | 惠州市开蒙医疗科技有限公司 | Display separation type weighing scale |
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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 |
Granted publication date: 20190111 Termination date: 20200321 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |