CN208487388U - A kind of fixed bracket of liftable teaching display - Google Patents
A kind of fixed bracket of liftable teaching display Download PDFInfo
- Publication number
- CN208487388U CN208487388U CN201820959661.0U CN201820959661U CN208487388U CN 208487388 U CN208487388 U CN 208487388U CN 201820959661 U CN201820959661 U CN 201820959661U CN 208487388 U CN208487388 U CN 208487388U
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- lifting motor
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Abstract
The utility model discloses a kind of fixed brackets of liftable teaching display of teaching aid technical field, including two groups of lifting motor support bases, left support block and right support block, the lifting motor support base is fixed on the ceiling, the left support block is identical with right support block structure, and left support block and right support block are symmetrical set, the lifting motor support base is internally provided with lifting motor, axis hole is provided in the middle part of the lower end of the lifting motor support base, the utility model passes through lifting motor and elevating screw, display is set to can be realized the function of raising and lowering, pass through mobile screw rod and mobile motor, display is set to move left and right, when being conducive to teaching, display can be placed in optimal position, pass through rotating electric machine, enable display 360 degree rotation, when being conducive to display movement, adjustment is learned Raw viewing angle promotes the comfort level of student's study.
Description
Technical field
The utility model relates to teaching aid technical field, specially a kind of fixed bracket of liftable teaching display.
Background technique
Display bracket, can help to solve people encountered in family or commercial office place operation computer it is various
Technical problem, its ergonomic designs can improve working efficiency with prevention work fatigue bring health problem, with life
Living and work ideal space, display bracket are incorporated in the fields such as retail, amusement, finance, medical treatment, traffic extensively, produce
Product cover the categories such as single-screen, double screen, large format Mosaic screen.
Such as Chinese Patent Application No. CN201520211962.1, a kind of particular content are as follows: religion door displays teaching
Bracket, including be connected with metope fixed plate, display, the fixed plate side is connected with the first strut, described first
Strut is equipped with the first rotator, and the first rotator output end is connected with the second strut, and second strut passes through the
Two rotators are connected with display, are equipped with adjusting rod between the upper and lower two sides of second strut and display, in use, aobvious
Show that the angular adjustment of up and down direction may be implemented in device under the action of adjusting rod, the second rotator, while in the first rotator
The lower viewing angle for realizing horizontal direction of effect is adjusted, and the student in classroom heel row and two sides in this way can watch, in this way
Convenient for imparting knowledge to students for teacher, practicability is good.
A kind of above-mentioned religion door displays teaching support, although structure is simple, design is reasonable, in use, display exists
The angular adjustment of up and down direction may be implemented under the action of adjusting rod, the second rotator, while under the action of the first rotator
Realize that the viewing angle of horizontal direction is adjusted, the student in classroom heel row and two sides can watch in this way, in this way convenient for old
Teacher's imparts knowledge to students, and practicability is good.
But this religion door displays can not achieve the function of rising or decline with teaching support, it cannot be according to teaching
The position for needing to adjust display brings inconvenience to the teaching of teacher, cannot give student broader visible angle, not have
One piece annotates or the board of student answer to teacher, reduces teacher and interacts on classroom with student, is based on this, this reality
Bracket is fixed with a kind of liftable teaching display of new design, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of fixed brackets of liftable teaching display, to solve above-mentioned background
What is proposed in technology can not achieve the function of rising or decline, cannot need to adjust the position of display according to teaching, to old
The teaching of teacher brings inconvenience, cannot give student broader visible angle, without one piece to teacher's annotation or student's answer
Board, reduce teacher on classroom with student the problem of interaction.
To achieve the above object, the utility model provides the following technical solutions: a kind of liftable teaching display is fixed
Bracket, including two groups of lifting motor support bases, left support block and right support block, the lifting motor support base are fixed on ceiling
On, the left support block is identical with right support block structure, and left support block and right support block are symmetrical set, the lifting electricity
Machine support base is internally provided with lifting motor, and the intracavity bottom of the lifting motor support base is provided with axis hole, the lifting
Motor includes lifting motor axis, and lifting motor axis runs through axis hole, is socketed with elevating screw, the right side on the lifting motor axis
Supporting block is internally provided with lift span, and lift span runs through the upper and lower surface of right support block, and the lift span upper end is provided with
Small slide block, and small slide block is run through by elevating screw, the right lower quadrant of the right support block is provided with mobile screw hole and sliding rod hole one,
And sliding rod hole one is evenly distributed on mobile screw hole periphery, the inner cavity of the mobile screw hole is provided with mobile screw rod, and mobile
Mobile screw hole is run through at the both ends of screw rod, and the inner cavity of the sliding rod hole one is provided with slide bar, and sliding rod hole is run through at the both ends of slide bar
One, the left side of the left support block is provided with mobile motor seat, and the lower end of the mobile motor seat is equipped with mobile motor, institute
Stating mobile motor includes mobile motor axis, and the mobile screw rod bushing connects on mobile motor axis, and the mobile screw rod is located at left branch
Between bracer and right support block, the outer surface of the mobile screw rod is socketed with big sliding block, and big sliding block is located at left support block and the right side
Between supporting block, the big sliding block is internally provided with sliding rod hole two and screw hole, and sliding rod hole two and screw hole run through big sliding block
Middle part, the mobile screw rod and screw hole cooperate, and the slide bar and sliding rod hole two cooperate, and the lower end of the big sliding block is provided with
Rotating motor support frame, the lower end of the rotating motor support frame are provided with spill spin block, and the right end of the spill spin block is provided with solid
Fixed board mounting base, the right end of the fixed plate mounting base are provided with fixed plate, and the fixed plate includes fixed plate main body and display
Device mounting base, and display mounting base is mounted on the outer surface of fixed plate main body, the lifting motor and mobile motor pass through control
System switch is electrically connected with external power supply.
Preferably, the inside of the rotating motor support frame is equipped with rotating electric machine, and the rotating electric machine includes electric rotating
Arbor, and spin motor shaft runs through the lower part of rotating motor support frame, the spill spin block is internally provided with spill spin block inner hole, and revolves
Switch block inner hole is run through by spin motor shaft, and the rotating electric machine is electrically connected by control switch and external power supply.
Preferably, the fixed plate includes board main body, and board main body is located at the inside of fixed plate, described to write
Plate main body includes board, and board is located at the middle part of board main body, and the upper end of the board is provided on board
Bar, the board lower end are provided with board lower beam, and the board left end is provided with the left bar of board, and the board is right
End is provided with the right bar of board, and the right bar right end of board is provided with handle, and the inside of the fixed plate main body is from top to bottom
It is disposed with sliding way, interstitial hole and glide path, and sliding way, interstitial hole and glide path run through the inside of fixed plate main body,
The board upper boom runs through sliding way, and the board lower beam runs through glide path.
Preferably, the quantity of the slide bar is four.
Preferably, the cross sectional shape of the sliding way and glide path can be quadrangle, and triangle is round or semicircle.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through lifting motor and lifting silk
Bar makes display can be realized the function of raising and lowering, by mobile screw rod and mobile motor, display is enable to control shifting
Dynamic, when being conducive to teaching, display can be placed in optimal position, by rotating electric machine, enable 360 degree of display rotations
Turn, when being conducive to display movement, adjusts the viewing angle of student, the comfort level of student's study is promoted, by pacifying in fixed plate
The board of dress is conducive to teacher when explaining content, aside annotates.
Certainly, any product for implementing the utility model does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model side view；
Fig. 3 is the big slide block structure schematic diagram of the utility model；
Fig. 4 is the utility model fixed plate structure schematic diagram；
Fig. 5 is the utility model board agent structure schematic diagram；
Fig. 6 is the utility model fixed plate agent structure schematic diagram.
In attached drawing, parts list represented by the reference numerals are as follows:
1- lifting motor support base, 2- elevating screw, 3- mobile motor seat, 4- mobile motor, 5- mobile motor axis, 6- are moved
Dynamic screw rod, 7- left support block, 8- fixed plate, 81- fixed plate main body, 811- sliding way, 812- interstitial hole, 813- glide path,
82- display mounting base, 83- board main body, 831- board upper boom, 832- handle, the right bar of 833- board, 834- write
Plate lower beam, the left bar of 835- board, 836- board, 9- rotating motor support frame, the big sliding block of 10-, 101- sliding rod hole two,
102- screw hole, 11- slide bar, 12- right support block, 13- small slide block, 14- lift span, the mobile screw hole of 15-, 16- sliding rod hole one,
17- rotating electric machine, 18- spin motor shaft, 19- spill spin block, 20- fixed plate mounting base, 21- lifting motor, 22- lifting motor
Axis, 23- axis hole, 24- spill spin block inner hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
All other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, the utility model provides a kind of fixed support technology scheme of liftable teaching display: a kind of
The fixed bracket of liftable teaching display includes two groups of lifting motor support bases 1, left support block 7 and right support block 12, lifting
Motor supporting base 1 is fixed on the ceiling, and left support block 7 is identical with 12 structure of right support block, and left support block 7 and right support block
12 are symmetrical set, and lifting motor support base 1 is internally provided with lifting motor 21, the interior bottom of chamber of lifting motor support base 1
Portion is provided with axis hole 23, and lifting motor 21 includes lifting motor axis 22, and lifting motor axis 22 runs through axis hole 23, lifting motor axis
Elevating screw 2 is socketed on 22, right support block 12 is internally provided with lift span 14, and lift span 14 runs through right support block 12
Upper and lower surface, 14 upper end of lift span is provided with small slide block 13, and small slide block 13 is run through by elevating screw 2, right support block 12
Right lower quadrant is provided with mobile screw hole 15 and sliding rod hole 1, and sliding rod hole 1 is evenly distributed on mobile 15 periphery of screw hole,
The inner cavity of mobile screw hole 15 is provided with mobile screw rod 6, and mobile screw hole 15, sliding rod hole one are run through in the both ends of mobile screw rod 6
16 inner cavity is provided with slide bar 11, and sliding rod hole 1 is run through at the both ends of slide bar 11, and the left side of left support block 7 is provided with movement
Motor cabinet 3, the lower end of mobile motor seat 3 are equipped with mobile motor 4, and mobile motor 4 includes mobile motor axis 5, mobile 6 sets of screw rod
It connects on mobile motor axis 5, the mobile screw rod 6 is between left support block 7 and right support block 12, the appearance of mobile screw rod 6
Surface cover is connected to big sliding block 10, and big sliding block 10, between left support block 7 and right support block 12, big sliding block 10 is internally provided with cunning
Rod aperture 2 101 and screw hole 102, and sliding rod hole 2 101 and screw hole 102 run through the middle part of big sliding block 10, mobile screw rod 6 with
Screw hole 102 cooperates, and slide bar 11 and sliding rod hole 2 101 cooperate, and the lower end of big sliding block 10 is provided with rotating motor support frame 9, revolves
The lower end of rotating motor support frame 9 is provided with spill spin block 19, and the right end of spill spin block 19 is provided with fixed plate mounting base 20, fixed plate
The right end of mounting base 20 is provided with fixed plate 8, and fixed plate 8 includes fixed plate main body 81 and display mounting base 82, and display
Mounting base 82 is mounted on the outer surface of fixed plate main body 81, and lifting motor 21 and mobile motor 4 pass through control switch and external electrical
Source is electrically connected.
Wherein, the inside of rotating motor support frame 9 is equipped with rotating electric machine 17, and rotating electric machine 17 includes spin motor shaft
18, and spin motor shaft 18 runs through the lower part of rotating motor support frame 9, spill spin block 19 is internally provided with spill spin block inner hole 24, and
Spill spin block inner hole 24 is run through by spin motor shaft 18, and rotating electric machine 17 is electrically connected by control switch and external power supply, passes through
The rotation of rotating electric machine 17, it can be achieved that display 360 degree of rotation, the light for being conducive to adjust student sees angle, promotes student
The comfort level of study, fixed plate 8 includes board main body 83, and board main body 83 is located at the inside of fixed plate 8, is conducive to save
Save space also improves aesthetics, and board main body 83 includes board 836, and board 836 is located in board main body 83
Portion, the upper end of board 836 are provided with board upper boom 831, and 836 lower end of board is provided with board lower beam 834, writes
836 left end of plate is provided with the left bar 835 of board, and 836 right end of board is provided with the right bar 833 of board, and the right bar 833 of board is right
End is provided with handle 832, facilitates board main body 83 to pull, the inside of fixed plate main body 81 is disposed with cunning from top to bottom
Road 811, interstitial hole 812 and glide path 813, and sliding way 811, interstitial hole 812 and glide path 813 run through fixed plate main body 81
Inside, board upper boom 831 run through sliding way 811, board lower beam 834 run through glide path 813, be conducive to improve write
The smoothness that plate main body 83 is pulled out or withdrawn, the quantity of slide bar 11 are four, are conducive to support the weight of display without producing
Change shape, and the cross sectional shape of sliding way 811 and glide path 813 can be quadrangle, and triangle is round or semicircle, and use can be improved
The selectivity at family.
One concrete application of the present embodiment are as follows: by the positive and negative rotation of lifting motor 21, drive the positive and negative of elevating screw 2
Turn, by the positive and negative rotation of elevating screw 2, small slide block 13 is driven to slide up and down, so that right support block 12 be driven to slide up and down, realizes
Display moves up and down, and wherein lifting motor 21 is electrically connected by control switch and external power supply, passes through mobile motor 4
Positive and negative rotation drives mobile 6 positive and negative rotation of screw rod, it can be achieved that big sliding block 10 moves left and right, so that display realization is moved left and right,
By the positive and negative rotation of rotating electric machine 17,19 positive and negative rotation of spill spin block is driven, so that display be made to realize that 360 degree of rotation and left and right are put
Head, wherein mobile motor 4 and rotating electric machine 17 are electrically connected by control switch and external power supply, pass through board upper boom 831
It is slided with the cooperation of sliding way 811 sliding and board lower beam 834 and the cooperation of glide path 813, then passes through the pull of handle 832, write
Letter stencil main body 83 can be free to slide in the inside of fixed plate 8, when teacher needs to annotate content, can pull out board master
Body 83 writes annotation on board 836, when finishing class or not needing annotation, board main body 83 can be pushed back fixed plate
8 inside is moved left and right and is rotated by the device liftable, and teacher can need to adjust at display according to the content of courses
In the optimum position of student viewing, when teacher needs to annotate, teacher can adjust the position of fixed plate 8 and pull out board master
Body 83 is annotated, and is adjusted back at best viewing again after having annotated.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.Moreover, particular features, structures, materials, or characteristics described can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. a kind of fixed bracket of liftable teaching display, including two groups of lifting motor support bases (1), left support block (7) and
Right support block (12), it is characterised in that: the lifting motor support base (1) is fixed on the ceiling, the left support block (7) and
Right support block (12) structure is identical, and left support block (7) and right support block (12) are symmetrical set, the lifting motor support
Seat (1) is internally provided with lifting motor (21), and the intracavity bottom of the lifting motor support base (1) is provided with axis hole (23),
The lifting motor (21) includes lifting motor axis (22), and lifting motor axis (22) runs through axis hole (23), the lifting motor
It is socketed on axis (22) elevating screw (2), the right support block (12) is internally provided with lift span (14), and lift span (14)
Upper and lower surface through right support block (12), lift span (14) upper end is provided with small slide block (13), and small slide block (13) quilt
Elevating screw (2) runs through, and the right lower quadrant of the right support block (12) is provided with mobile screw hole (15) and sliding rod hole one (16), and
Sliding rod hole one (16) is evenly distributed on mobile screw hole (15) periphery, and the inner cavity of the mobile screw hole (15) is provided with movable wire
Bar (6), and mobile screw hole (15) are run through at the both ends of mobile screw rod (6), the inner cavity of the sliding rod hole one (16) is provided with slide bar
(11), and sliding rod hole one (16) is run through at the both ends of slide bar (11), and the left side of the left support block (7) is provided with mobile motor seat
(3), the lower end of the mobile motor seat (3) is equipped with mobile motor (4), and the mobile motor (4) includes mobile motor axis
(5), the mobile screw rod (6) is socketed on mobile motor axis (5), and the mobile screw rod (6) is located at left support block (7) and right branch
Between bracer (12), the outer surface of the mobile screw rod (6) is socketed with big sliding block (10), and big sliding block (10) is located at left support block
(7) between right support block (12), the big sliding block (10) is internally provided with sliding rod hole two (101) and screw hole (102), and sliding
Rod aperture two (101) and screw hole (102) run through the middle part of big sliding block (10), and the mobile screw rod (6) is matched with screw hole (102)
It closes, the slide bar (11) and sliding rod hole two (101) cooperation, the lower end of the big sliding block (10) is provided with rotating motor support frame
(9), the lower end of the rotating motor support frame (9) is provided with spill spin block (19), and the right end of the spill spin block (19) is provided with solid
The right end of fixed board mounting base (20), the fixed plate mounting base (20) is provided with fixed plate (8), and the fixed plate (8) includes solid
Fixed board main body (81) and display mounting base (82), and display mounting base (82) is mounted on the appearance of fixed plate main body (81)
Face, the lifting motor (21) and mobile motor (4) are electrically connected by control switch and external power supply.
2. the fixed bracket of a kind of liftable teaching display according to claim 1, it is characterised in that: the electric rotating
The inside of machine support frame (9) is equipped with rotating electric machine (17), and the rotating electric machine (17) includes spin motor shaft (18), and is rotated
Motor shaft (18) runs through the lower part of rotating motor support frame (9), and the spill spin block (19) is internally provided with spill spin block inner hole (24),
And spill spin block inner hole (24) is run through by spin motor shaft (18), the rotating electric machine (17) passes through control switch and external power supply electricity
Property connection.
3. the fixed bracket of a kind of liftable teaching display according to claim 1, it is characterised in that: the fixed plate
It (8) include board main body (83), and board main body (83) is located at the inside of fixed plate (8), the board main body (83)
Including board (836), and board (836) is located at the middle part of board main body (83), and the upper end of the board (836) is set
It is equipped with board upper boom (831), board (836) lower end is provided with board lower beam (834), the board (836)
Left end is provided with the left bar of board (835), and board (836) right end is provided with the right bar of board (833), the board
Right bar (833) right end is provided with handle (832), and the inside of the fixed plate main body (81) is disposed with sliding way from top to bottom
(811), interstitial hole (812) and glide path (813), and sliding way (811), interstitial hole (812) and glide path (813) are through solid
The inside of fixed board main body (81), the board upper boom (831) run through sliding way (811), and the board lower beam (834) is run through
Glide path (813).
4. the fixed bracket of a kind of liftable teaching display according to claim 1, it is characterised in that: the slide bar
(11) quantity is four.
5. the fixed bracket of a kind of liftable teaching display according to claim 3, it is characterised in that: the sliding way
(811) and the cross sectional shape of glide path (813) can be quadrangle, and triangle is round or semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959661.0U CN208487388U (en) | 2018-06-21 | 2018-06-21 | A kind of fixed bracket of liftable teaching display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820959661.0U CN208487388U (en) | 2018-06-21 | 2018-06-21 | A kind of fixed bracket of liftable teaching display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208487388U true CN208487388U (en) | 2019-02-12 |
Family
ID=65248198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820959661.0U Expired - Fee Related CN208487388U (en) | 2018-06-21 | 2018-06-21 | A kind of fixed bracket of liftable teaching display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208487388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260106A (en) * | 2019-06-06 | 2019-09-20 | 莱芜职业技术学院 | A kind of English teaching fixing device |
| CN113915498A (en) * | 2020-07-09 | 2022-01-11 | 重庆交通大学 | Multifunctional display device for detection |
-
2018
- 2018-06-21 CN CN201820959661.0U patent/CN208487388U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260106A (en) * | 2019-06-06 | 2019-09-20 | 莱芜职业技术学院 | A kind of English teaching fixing device |
| CN113915498A (en) * | 2020-07-09 | 2022-01-11 | 重庆交通大学 | Multifunctional display device for detection |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190212 Termination date: 20190621 |