CN108669796A - A kind of educational management instructional device - Google Patents
A kind of educational management instructional device Download PDFInfo
- Publication number
- CN108669796A CN108669796A CN201810463162.7A CN201810463162A CN108669796A CN 108669796 A CN108669796 A CN 108669796A CN 201810463162 A CN201810463162 A CN 201810463162A CN 108669796 A CN108669796 A CN 108669796A
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- China
- Prior art keywords
- gear
- snapping
- slot
- clearance fit
- block
- 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.)
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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
- A47B21/04—Tables or desks for office equipment, e.g. typewriters, keyboards characterised by means for holding or fastening typewriters or computer equipment
-
- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
Abstract
The invention discloses a kind of educational management instructional device, structure includes：Promote cabinet, sundries cabinet, scalable stand-by platform, intelligent computer, desk body, loudspeaker box device, host placing box, cabinet is promoted to be installed below sundries cabinet, with sundries cabinet snapping, host placing box is equipped on the right side of sundries cabinet, with host placing box interlocking, host placing box is installed below desk body, it is threadedly coupled with desk body, desk body left side is equipped with scalable stand-by platform, with scalable stand-by platform snapping, it is internally provided with intelligent computer on the left of desk body, it inlays and connect with intelligent computer, intelligent computer lower end coordinates with cabinet tip clearance is promoted, when equipment being made to use, by equipped with pedal hoisting mechanism can reach and avoid computer monitor that from can not carrying out elevating function, it is easy accumulation dust and the big problem of area occupied, equipment is set to use more flexible, and do not easily cause dust accretions.
Description
Technical field
The present invention is a kind of educational management instructional device, belongs to educational management teaching equipment field.
Background technology
Education is of fundamental importance to the fulfillment of our great long-range mission, and education is fundamental to the building of the country, is national prosperous label, a country is either with or without development
What potentiality were seen be education, this country it is rich and powerful see be also education, China to educated arrive from ancient times the present all attach great importance to, with
The increase year by year for the number of receiving an education, classroom number also gradually increases, and the required tool of teacher is also more and more, at present
The device that neither one stores all teaching aid integrated management on the market causes teaching aid to use, store and carrying ten
Divide inconvenience, it is easy to lose and omit, education capital is caused to lose, educational resource waste is very serious, serious or even direct
Influence efficiency of teaching.
But the prior art, computer monitor can not carry out elevating function, be easy accumulation dust and area occupied is big.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of educational management instructional device, to solve
The prior art, computer monitor can not carry out elevating function, be easy accumulation dust and the big problem of area occupied.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of educational management teaching
Device, structure include：Cabinet, sundries cabinet, scalable stand-by platform, intelligent computer, desk body, loudspeaker box device, host is promoted to put
Case is set, the promotion cabinet is installed below sundries cabinet, and with sundries cabinet snapping, the sundries cabinet right side is equipped with host placing box,
With host placing box interlocking, the host placing box is installed below desk body, is threadedly coupled with desk body, the desk body left side is set
There is scalable stand-by platform, with scalable stand-by platform snapping, the desk body left side is internally provided with intelligent computer, with intelligent computer
Connection is inlayed, the intelligent computer lower end is equipped with loudspeaker box device with the cooperation of cabinet tip clearance, the desk body right side is promoted, with
Loudspeaker box device interlocking, the loudspeaker box device are electrically connected with intelligent computer.
Further, the device with pedal includes that guide wheel group, conveyer belt, pedal, rocking bar, supporting block, turntable, bearing are solid
Fixed board, the supporting block are installed on the left of bearing (setting) plate, are welded with bearing (setting) plate, are equipped with and are turned on the outside of the bearing (setting) plate
Disk, with turntable snapping, for the turntable by conveyer belt and guide wheel group clearance fit, the guide wheel group is installed on a chain device left side
Side, with chain device snapping, the turntable outside is equipped with rocking bar, and with rocking bar snapping, the rocking bar left end is installed on the right side of pedal,
Coordinate with pedal transition.
Further, the screw device includes first gear, second gear, screw rod, telescopic rod, T-type jacking block, bearing
Body, rack, the first gear are installed below second gear, and with second gear clearance fit, the second gear right side is set
There is screw rod, coordinate with screw clearance, T-type jacking block is equipped with above the screw rod, with T-type jacking block snapping, the T-type jacking block top is set
There is telescopic rod, coordinate with telescopic rod transition, the telescopic rod is installed below intelligent computer, with intelligent computer clearance fit, institute
It states below first gear equipped with rack, coordinates with rack gap, be equipped on the right side of the rack and squeeze lever apparatus, with extruding lever apparatus
Snapping.
Further, the extruding lever apparatus includes compression bar, pressure head, little spring, pressing plate, pinboard, crushing block, extruding
Slot, connecting shaft block, big spring, the pressure head are installed on the left of little spring, and with little spring snapping, the little spring right side is equipped with pressure
Bar, with compression bar interlocking, the compression bar is installed on the left of pressing plate, and with pressing plate interlocking, the pressing plate right side is equipped with big spring, with big bullet
Spring welds, and pinboard is equipped on the right side of the big spring, and with pinboard snapping, the pinboard is installed on the left of connecting shaft block, with
Connecting shaft block snapping, the connecting shaft block right side connect, equipped with extruding on the inside of the extruding slot equipped with slot is squeezed with slot welding is squeezed
Block, with crushing block clearance fit, the crushing block right side is equipped with wedge system, coordinates with wedge system transition.
Further, the wedge system includes spring lever, lead, lever plate, bearing diagonal block, voussoir, wedge slot, described
It is equipped with wedge slot on the right side of spring lever, is connect with wedge slot welding, voussoir is equipped with above the wedge slot, is interference fitted with voussoir, the voussoir peace
Below bearing diagonal block, with bearing diagonal block welding, the bearing diagonal block top is equipped with lead, coordinates with lead transition, described
Lead is installed on lever plate lower left, and with lever plate snapping, the lever plate lower right side is equipped between pole device, with pole device
Gap coordinates.
Further, the pole device includes mandril, support slot, the first support plate, folding rod, angular wheel bar,
Two support plates, rack bar, tooth socket, third gear, side gear, the 4th gear, the mandril is installed on above support slot, with support
Slot clearance fit, the support slot lower section are equipped with the first support plate, weld with the first support plate, set below first support plate
There is folding rod, with folding rod clearance fit, the folding rod lower section is equipped with the second support plate, described with the second support plate interlocking
It is equipped with rack bar below second support plate, coordinates with rack bar transition, tooth socket is equipped with below the rack bar, is matched with tooth socket gap
It closing, the rack bar left end is equipped with third gear, coordinates with third gear clearance, and the third gear left end is equipped with side gear,
With side gear snapping, the side gear top is equipped with the 4th gear, coordinates with the 4th gear clearance, set above the 4th gear
There is angular wheel bar, with angular wheel bar snapping.
Further, the chain device includes chain, gimmal wheel, half gear, the 5th gear, link block, the second side
Gear, contrate gear, rack, third side gear, big chain wheel, half gear is installed on the left of the 5th gear, with the 5th tooth
Clearance fit is taken turns, the 5th gear is installed on the inside of link block, and with link block snapping, the 5th gear right side is equipped with second
Side gear coordinates with the second side gear clearance, and second side gear is installed on the left of contrate gear, and contrate gear clearance fit,
Rack is equipped on the right side of the contrate gear, with rack snapping, the rack inside is equipped with third side gear, with third side tooth
Take turns clearance fit.
Advantageous effect
When a kind of educational management of the present invention is worked with instructional device, teaching sundries is placed by sundries cabinet, it is scalable
Stand-by platform controls computer for expanding extra platform, host placing box, and loudspeaker box device plays teaching for connecting intelligent computer
Voice, when needing computer in use, making rocking bar, turntable, bearing (setting) plate coordinate by jamming on pedal repeatedly, and then guide wheel group is logical
Cross conveyer belt be transmitted to chain, gimmal wheel, half gear, the 5th gear, link block, the second side gear, contrate gear, rack,
Third side gear, big chain wheel composition chain device intermesh mating reaction, and then drive angular wheel bar, tooth socket, the
Three gears, side gear, the 4th gear effect of intermeshing make rack bar rise and squeeze the first support plate, folding rod, the second support
Plate makes mandril, support slot, shifts up in turn, and the pushing of left end lead keeps voussoir on bearing diagonal block embedding to extrusion lever plate right end in turn
Enter wedge slot, and then spring lever squeezes compression bar, pressure head, little spring, pressing plate, pinboard, crushing block, squeezes slot, connecting shaft block, big bullet
The extruding lever apparatus of spring composition moves to left, and then makes the effect of intermeshing of first gear, second gear, rack, so that screw rod is increased and squeezes
It presses T-type jacking block under bearing body effect, and then telescopic rod rises jack-up intelligent computer, and then computer Backside support bar is withstood,
Do not need the used time, directly remove, can be achieved with contractile function, make equipment in use, by equipped with pedal hoisting mechanism can be with
Reach and avoid computer monitor that from can not carrying out elevating function, is easy accumulation dust and the big problem of area occupied, equipment is made to use
It is more flexible, and do not easily cause dust accretions.
Description of the drawings
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 a kind of surface structure schematic diagram of educational management instructional device of the present invention.
Fig. 2 is the structural schematic diagram that the present invention promotes cabinet.
Fig. 3 is the inside detailed construction schematic diagram that the present invention promotes cabinet.
Fig. 4 is the structural schematic diagram of A in Fig. 3 of the present invention.
Fig. 5 is the structural schematic diagram of B in Fig. 3 of the present invention.
In figure：Promote cabinet -1, sundries cabinet -2, scalable stand-by platform -3, intelligent computer -4, desk body -5, loudspeaker box device -
6, host placing box -7, device with pedal -101, upgrading slot -102, Tool Cabinet -103, screw device -104, extruding lever apparatus -
105, connecting rod -106, wedge system -107, pole device -108, rach slot -109, chain device -110, bottom plate -111, lead
Wheel group -10101, conveyer belt -10102, pedal -10103, rocking bar -10104, supporting block -10105, turntable -10106, bearing are solid
Fixed board -10107, first gear -10401, second gear -10402, screw rod -10403, telescopic rod -10404, T-type jacking block -
10405, bearing body -10406, rack -10407, compression bar -10501, pressure head -10502, little spring -10503, pressing plate -10504,
Pinboard -10505, squeezes slot -10507, connecting shaft block -10508, big spring -10509, spring lever-at crushing block -10506
10701, lead -10702, lever plate -10703, bearing diagonal block -10704, voussoir -10705, wedge slot -10706, mandril -
10801, support slot -10802, the first support plate -10803, folding rod -10804, angular wheel bar -10805, the second support plate -
10806, rack bar -10807, tooth socket -10808, third gear -10809, side gear -10810, the 4th gear -10811, chain
Articles -11001, gimmal wheel -11002, half gear -11003, the 5th gear -11004, link block -11005, the second side gear -
11006, contrate gear -11007, rack -11008, third side gear -11009, big chain wheel -11010.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 5 is please referred to Fig.1, the present invention provides a kind of educational management instructional device：Its structure includes：Promotion cabinet 1,
Sundries cabinet 2, scalable stand-by platform 3, intelligent computer 4, desk body 5, loudspeaker box device 6, host placing box 7, the promotion cabinet 1 are pacified
Loaded on 2 lower section of sundries cabinet, with 2 snapping of sundries cabinet, 2 right side of the sundries cabinet is equipped with host placing box 7, is locked with host placing box 7
It connects, the host placing box 7 is installed on 5 lower section of desk body, is threadedly coupled with desk body 5,5 left side of the desk body is equipped with scalable standby
With platform 3, with 3 snapping of scalable stand-by platform, 5 left side of the desk body is internally provided with intelligent computer 4, is inlayed with intelligent computer 4
Connection, 4 lower end of the intelligent computer are equipped with loudspeaker box device 6 with the cooperation of 1 tip clearance of cabinet, 5 right side of the desk body is promoted, with
6 interlocking of loudspeaker box device, the loudspeaker box device 6 are electrically connected with intelligent computer 4, and the device with pedal 101 includes, guide wheel group 10101,
Conveyer belt 10102, pedal 10103, rocking bar 10104, supporting block 10105, turntable 10106, bearing (setting) plate 10107, the branch
Bracer 10105 is installed on 10107 left side of bearing (setting) plate, is welded with bearing (setting) plate 10107, the bearing (setting) plate 10107
Outside is equipped with turntable 10106, and with 10106 snapping of turntable, the turntable 10106 passes through between conveyer belt 10102 and guide wheel group 10101
Gap coordinates, and the guide wheel group 10101 is installed on the left side of chain device 110, and 110 snapping of chain device, outside the turntable 10106
Side is equipped with rocking bar 10104, and with 10104 snapping of rocking bar, 10104 left end of the rocking bar is installed on 10103 right side of pedal, with pedal
10103 transition coordinate, and the screw device 104 includes that first gear 10401, screw rod 10403, is stretched at second gear 10402
Bar 10404, T-type jacking block 10405, bearing body 10406, rack 10407, the first gear 10401 are installed on second gear
10402 lower sections, with 10402 clearance fit of second gear, 10402 right side of the second gear is equipped with screw rod 10403, with screw rod
10403 clearance fits, 10403 top of the screw rod is equipped with T-type jacking block 10405, with 10405 snapping of T-type jacking block, the T-type top
10405 top of block is equipped with telescopic rod 10404, coordinates with 10404 transition of telescopic rod, the telescopic rod 10404 is installed on intelligent electricity
4 lower section of brain, with 4 clearance fit of intelligent computer, 10401 lower section of the first gear is equipped between rack 10407, with rack 10407
Gap coordinates, and 10407 right side of the rack, which is equipped with, squeezes lever apparatus 105, with extruding 105 snapping of lever apparatus, the extruding lever apparatus
105 include, and compression bar 10501, little spring 10503, pressing plate 10504, pinboard 10505, crushing block 10506, squeezes pressure head 10502
Indent 10507, connecting shaft block 10508, big spring 10509, the pressure head 10502 is installed on 10503 left side of little spring, with small bullet
10503 snapping of spring, 10503 right side of the little spring are equipped with compression bar 10501, and with 10501 interlocking of compression bar, the compression bar 10501 is pacified
Loaded on 10504 left side of pressing plate, with 10504 interlocking of pressing plate, 10504 right side of the pressing plate is equipped with big spring 10509, with big spring
10509 welding, 10509 right side of the big spring is equipped with pinboard 10505, with 10505 snapping of pinboard, the pinboard
10505 are installed on 10508 left side of connecting shaft block, and with 10508 snapping of connecting shaft block, 10508 right side of the connecting shaft block, which is equipped with, to be squeezed
Indent 10507 is welded with slot 10507 is squeezed, and 10507 inside of the extruding slot is equipped with crushing block 10506, with crushing block 10506
Clearance fit, 10506 right side of the crushing block are equipped with wedge system 107, coordinate with 107 transition of wedge system, the voussoir dress
Setting 107 includes, spring lever 10701, lead 10702, lever plate 10703, bearing diagonal block 10704, voussoir 10705, wedge slot
10706,10701 right side of the spring lever is equipped with wedge slot 10706, is welded with wedge slot 10706, and 10706 top of the wedge slot is equipped with
Voussoir 10705 is interference fitted with voussoir 10705, and the voussoir 10705 is installed on 10704 lower section of bearing diagonal block, with bearing diagonal block
10704 welding, 10704 top of the bearing diagonal block are equipped with lead 10702, coordinate with 10702 transition of lead, the lead
10702 are installed on 10703 lower left of lever plate, and with 10703 snapping of lever plate, 10703 lower right side of the lever plate is equipped with pole
Device 108, with 108 clearance fit of pole device, the pole device 108 includes mandril 10801, support slot 10802, first
Support plate 10803, folding rod 10804, angular wheel bar 10805, the second support plate 10806, rack bar 10807, tooth socket
10808, third gear 10809, side gear 10810, the 4th gear 10811, the mandril 10801 are installed on support slot 10802
Top, with 10802 clearance fit of support slot, 10802 lower section of the support slot is equipped with the first support plate 10803, with the first support
Plate 10803 welds, and first support plate, 10803 lower section is equipped with folding rod 10804, described with 10804 clearance fit of folding rod
10804 lower section of folding rod is equipped with the second support plate 10806, with 10806 interlocking of the second support plate, second support plate 10806
Lower section is equipped with rack bar 10807, coordinates with 10807 transition of rack bar, and 10807 lower section of the rack bar is equipped with tooth socket 10808, with
10808 clearance fit of tooth socket, 10807 left end of the rack bar are equipped with third gear 10809, match with 10809 gap of third gear
It closes, 10809 left end of third gear is equipped with side gear 10810, with 10810 snapping of side gear, 10810 top of the side gear
Equipped with the 4th gear 10811, with 10811 clearance fit of the 4th gear, 10811 top of the 4th gear is equipped with angular wheel bar
10805, with 10805 snapping of angular wheel bar, the chain device 110 includes chain 11001, gimmal wheel 11002, half tooth
Take turns the 11003, the 5th gear 11004, link block 11005, the second side gear 11006, contrate gear 11007, rack 11008, the
Three side gears 11009, big chain wheel 11010, half gear 11003 is installed on 11004 left side of the 5th gear, with the 5th gear
11004 clearance fits, the 5th gear 11004 are installed on the inside of link block 11005, and 11005 snapping of link block, and described the
Five gears, 11004 right side is equipped with the second side gear 11006, with 11006 clearance fit of the second side gear, second side gear
11006 are installed on 11007 left side of contrate gear, and with 11007 clearance fit of contrate gear, 11007 right side of the contrate gear is equipped with gear
Bar 11008, with 11008 snapping of rack, 11008 inside of the rack is equipped with third side gear 11009, with third side gear
11009 clearance fits.
User is placed when being worked with instructional device using a kind of educational management of this equipment progress by sundries cabinet 2
Teaching sundries, scalable stand-by platform 3 control computer for expanding extra platform, host placing box 7, and loudspeaker box device 6 is for connecting
Connect intelligent computer 4 play teaching voice, when need computer in use, by jam on repeatedly pedal 10103 make rocking bar 10104, turn
Disk 10106, bearing (setting) plate 10107 coordinate, and then guide wheel group 10101 is transmitted to chain 11001, small by conveyer belt 10102
Chain wheel 11002, half gear 11003, the 5th gear 11004, link block 11005, the second side gear 11006, contrate gear
11007, the chain device 110 that rack 11008, third side gear 11009, big chain wheel 11010 form intermeshes cooperation
Effect, and then drive angular wheel bar 10805, tooth socket 10808, third gear 10809, side gear 10810, the 4th gear
10811 effects of intermeshing make rack bar 10807 rise and squeeze the first support plate 10803, folding rod 10804, the second support plate
10806 make mandril 10801, support slot 10802, shift up in turn, 10703 right end of extrusion lever plate and then left end lead
10702 pushings make voussoir 10705 on bearing diagonal block 10704 be embedded in wedge slot 10706, and then spring lever 10701 squeezes compression bar
10501, pressure head 10502, little spring 10503, pressing plate 10504, pinboard 10505, crushing block 10506, extruding slot 10507, company
The extruding lever apparatus 105 that spindle block 10508, big spring 10509 form moves to left, and then makes first gear 10401, second gear
10402, the effect of intermeshing of rack 10407 makes screw rod 10403 rise and squeezes T-type jacking block 10405 in the effect of bearing body 10406
Under, and then telescopic rod 10404 rises jack-up intelligent computer 4, and then computer Backside support bar is withstood, the used time is not needed, directly
It removes, can be achieved with contractile function.
Problems solved by the invention is the prior art, and computer monitor can not carry out elevating function, be easy accumulation dust and
Area occupied is big, and the present invention is combined with each other by above-mentioned component, make equipment in use, by equipped with pedal hoisting mechanism can
It avoids computer monitor that from can not carrying out elevating function to reach, is easy accumulation dust and the big problem of area occupied, equipment is made to make
With more flexible, and do not easily cause dust accretions.
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 the present invention spirit or
In the case of 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 come within the meaning and range of equivalency 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 embodiment being appreciated that.
Claims (7)
1. a kind of educational management instructional device, structure include：Promote cabinet (1), sundries cabinet (2), scalable stand-by platform
(3), intelligent computer (4), desk body (5), loudspeaker box device (6), host placing box (7), the promotion cabinet (1) are installed on sundries cabinet
(2) lower section, with sundries cabinet (2) snapping, sundries cabinet (2) right side is equipped with host placing box (7), is locked with host placing box (7)
It connects, the host placing box (7) is installed below desk body (5), is threadedly coupled with desk body (5), it is characterised in that：
Desk body (5) left side is equipped with scalable stand-by platform (3), with scalable stand-by platform (3) snapping, the desk body
(5) left side is internally provided with intelligent computer (4), inlays and connect with intelligent computer (4), intelligent computer (4) lower end and elevator
Case (1) tip clearance coordinates, and desk body (5) right side is equipped with loudspeaker box device (6), with loudspeaker box device (6) interlocking, the speaker
Device (6) is electrically connected with intelligent computer (4)；
The promotion cabinet (1) includes, device with pedal (101), upgrading slot (102), Tool Cabinet (103), screw device (104),
Squeeze lever apparatus (105), connecting rod (106), wedge system (107), pole device (108), rach slot (109), chain device
(110), bottom plate (111), the device with pedal (101) is installed on the left of chain device (110), with chain device (110) gap
Cooperation, the chain device (110) are installed on above bottom plate (111), are welded with bottom plate (111), chain device (110) peace
Loaded on the left of rach slot (109), the rach slot (109) is internally provided with pole device (108), and pole device (108) snapping,
It is equipped with wedge system (107) above the pole device (108), coordinates with wedge system (107) transition, the wedge system
(107) top is equipped with connecting rod (106), is welded with connecting rod (106), and pressure ram is equipped on the left of the wedge system (107) and is filled
(105) are set, with extruding lever apparatus (105) clearance fit, the extruding lever apparatus (105) is installed on the inside of upgrading slot (102), with
Upgrading slot (102) snapping, extruding lever apparatus (105) top is equipped with screw device (104), with screw device (104) gap
Cooperation.
2. a kind of educational management instructional device according to claim 1, it is characterised in that：The device with pedal (101)
Including guide wheel group (10101), conveyer belt (10102), pedal (10103), rocking bar (10104), supporting block (10105), turntable
(10106), bearing (setting) plate (10107), the supporting block (10105) is installed on the left of bearing (setting) plate (10107), with bearing
Fixed plate (10107) is welded, and turntable (10106) is equipped on the outside of the bearing (setting) plate (10107), and turntable (10106) snapping,
The turntable (10106) passes through conveyer belt (10102) and guide wheel group (10101) clearance fit, guide wheel group (10101) installation
On the left of chain device (110), with chain device (110) snapping, turntable (10106) outside is equipped with rocking bar (10104), with
Rocking bar (10104) snapping, rocking bar (10104) left end are installed on the right side of pedal (10103), match with pedal (10103) transition
It closes.
3. a kind of educational management instructional device according to claim 1, it is characterised in that：The screw device (104)
Including first gear (10401), second gear (10402), screw rod (10403), telescopic rod (10404), T-type jacking block
(10405), bearing body (10406), rack (10407), the first gear (10401) are installed under second gear (10402)
Side, with second gear (10402) clearance fit, second gear (10402) right side is equipped with screw rod (10403), with screw rod
(10403) clearance fit, screw rod (10403) top is equipped with T-type jacking block (10405), with T-type jacking block (10405) snapping, institute
It states and is equipped with telescopic rod (10404) above T-type jacking block (10405), coordinate with telescopic rod (10404) transition, the telescopic rod
(10404) it is installed below intelligent computer (4), with intelligent computer (4) clearance fit, first gear (10401) lower section is set
There is rack (10407), with rack (10407) clearance fit, rack (10407) right side, which is equipped with, squeezes lever apparatus (105), with
Squeeze lever apparatus (105) snapping.
4. a kind of educational management instructional device according to claim 1, it is characterised in that：The extruding lever apparatus
(105) include that compression bar (10501), little spring (10503), pressing plate (10504), pinboard (10505), squeezes pressure head (10502)
Briquetting (10506) squeezes slot (10507), connecting shaft block (10508), big spring (10509), and the pressure head (10502) is installed on
On the left of little spring (10503), with little spring (10503) snapping, little spring (10503) right side is equipped with compression bar (10501), with
Compression bar (10501) interlocking, the compression bar (10501) is installed on the left of pressing plate (10504), with pressing plate (10504) interlocking, the pressure
It is equipped with big spring (10509) on the right side of plate (10504), is welded with big spring (10509), is equipped on the right side of the big spring (10509)
Pinboard (10505), with pinboard (10505) snapping, the pinboard (10505) is installed on the left of connecting shaft block (10508),
With connecting shaft block (10508) snapping, connecting shaft block (10508) right side, which is equipped with, squeezes slot (10507), with extruding slot
(10507) it welds, crushing block (10506) is equipped on the inside of the extruding slot (10507), with crushing block (10506) clearance fit, institute
It states and is equipped with wedge system (107) on the right side of crushing block (10506), coordinate with wedge system (107) transition.
5. a kind of educational management instructional device according to claim 1, it is characterised in that：The wedge system (107)
Including spring lever (10701), lead (10702), lever plate (10703), bearing diagonal block (10704), voussoir (10705), wedge slot
(10706), it is equipped with wedge slot (10706) on the right side of the spring lever (10701), is welded with wedge slot (10706), the wedge slot
(10706) top is equipped with voussoir (10705), is interference fitted with voussoir (10705), and the voussoir (10705) is installed on bearing diagonal
It below block (10704), is welded with bearing diagonal block (10704), lead (10702) is equipped with above the bearing diagonal block (10704), with
Lead (10702) transition coordinates, and the lead (10702) is installed on lever plate (10703) lower left, with lever plate (10703)
Snapping, lever plate (10703) lower right side is equipped with pole device (108), with pole device (108) clearance fit.
6. a kind of educational management instructional device according to claim 1, it is characterised in that：The pole device (108)
Including mandril (10801), support slot (10802), the first support plate (10803), folding rod (10804), angular wheel bar
(10805), the second support plate (10806), rack bar (10807), tooth socket (10808), third gear (10809), side gear
(10810), the 4th gear (10811), the mandril (10801) is installed on above support slot (10802), with support slot
(10802) clearance fit, support slot (10802) lower section is equipped with the first support plate (10803), with the first support plate
(10803) it welds, folding rod (10804) is equipped with below first support plate (10803), is matched with folding rod (10804) gap
It closes, the second support plate (10806) is equipped with below the folding rod (10804), and the second support plate (10806) interlocking, described the
It is equipped with rack bar (10807) below two support plates (10806), coordinates with rack bar (10807) transition, the rack bar
(10807) lower section is equipped with tooth socket (10808), and tooth socket (10808) clearance fit, and rack bar (10807) left end is equipped with the
Three gears (10809), with third gear (10809) clearance fit, third gear (10809) left end is equipped with side gear
(10810), with side gear (10810) snapping, side gear (10810) top is equipped with the 4th gear (10811), with the 4th tooth
(10811) clearance fit is taken turns, angular wheel bar (10805) is equipped with above the 4th gear (10811), with angular wheel bar
(10805) snapping.
7. a kind of educational management instructional device according to claim 1, it is characterised in that：The chain device (110)
Including, chain (11001), gimmal wheel (11002), half gear (11003), the 5th gear (11004), link block (11005),
Second side gear (11006), contrate gear (11007), rack (11008), third side gear (11009), big chain wheel
(11010), half gear (11003) is installed on the left of the 5th gear (11004), and the 5th gear (11004) clearance fit,
5th gear (11004) is installed on the inside of link block (11005), with link block (11005) snapping, the 5th gear
(11004) right side is equipped with the second side gear (11006), with the second side gear (11006) clearance fit, second side gear
(11006) it is installed on the left of contrate gear (11007), with contrate gear (11007) clearance fit, contrate gear (11007) right side
Equipped with rack (11008), with rack (11008) snapping, rack (11008) inside is equipped with third side gear
(11009), with third side gear (11009) clearance fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463162.7A CN108669796A (en) | 2018-05-15 | 2018-05-15 | A kind of educational management instructional device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463162.7A CN108669796A (en) | 2018-05-15 | 2018-05-15 | A kind of educational management instructional device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108669796A true CN108669796A (en) | 2018-10-19 |
Family
ID=63806222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810463162.7A Pending CN108669796A (en) | 2018-05-15 | 2018-05-15 | A kind of educational management instructional device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108669796A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111838973A (en) * | 2020-08-05 | 2020-10-30 | 饶治萍 | Computer desk with bracket |
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| CA2319779A1 (en) * | 1998-06-05 | 1999-12-09 | Richard Holbrook | Height adjustable workstation |
| CN201948313U (en) * | 2011-02-23 | 2011-08-31 | 岳帅 | Anti-theft device for notebook computer |
| CN203505912U (en) * | 2013-10-10 | 2014-04-02 | 李焕 | Lifting practical desk |
| CN104783501A (en) * | 2015-04-15 | 2015-07-22 | 马淮骐 | Combined type computer desk enabling display screen to rise and fall automatically |
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2018
- 2018-05-15 CN CN201810463162.7A patent/CN108669796A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2319779A1 (en) * | 1998-06-05 | 1999-12-09 | Richard Holbrook | Height adjustable workstation |
| CN201948313U (en) * | 2011-02-23 | 2011-08-31 | 岳帅 | Anti-theft device for notebook computer |
| CN203505912U (en) * | 2013-10-10 | 2014-04-02 | 李焕 | Lifting practical desk |
| CN104783501A (en) * | 2015-04-15 | 2015-07-22 | 马淮骐 | Combined type computer desk enabling display screen to rise and fall automatically |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111838973A (en) * | 2020-08-05 | 2020-10-30 | 饶治萍 | Computer desk with bracket |
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