CN209373944U - A kind of CAI software of adjustable-angle displaying device - Google Patents
A kind of CAI software of adjustable-angle displaying device Download PDFInfo
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- CN209373944U CN209373944U CN201822179744.0U CN201822179744U CN209373944U CN 209373944 U CN209373944 U CN 209373944U CN 201822179744 U CN201822179744 U CN 201822179744U CN 209373944 U CN209373944 U CN 209373944U
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- turntable
- support
- pedestal
- fixed column
- adjustable
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Abstract
The utility model relates to educational facilities technical fields, the CAI software of specifically a kind of adjustable-angle displaying device, including pedestal and turntable, bull stick is connected at the lower end surface center of turntable, the upper surface of turntable is equipped with left fixed column and right fixed column, display screen is equipped between left fixed column and right fixed column, the lower end surface of turntable is equipped with the first support by the position of proximal edge, idler wheel is installed on first support, the roof of pedestal is equipped with annular groove, driving assembly is additionally provided on pedestal, turntable, which is equipped with, adjusts component.The CAI software of the adjustable-angle passes through turntable, aperture, the cooperation of the first support, idler wheel and annular groove with displaying device, drive turntable rotation, realize the purpose for adjusting the level angle of display screen, pass through the cooperation of the first support, idler wheel and annular groove, so that stability is more preferable when turntable rotates, it is stretched by screw telescopic bar to adjust the vertical angles of display screen, it is easy to adjust.
Description
Technical field
The utility model relates to educational facilities technical field, the CAI software displaying dress of specifically a kind of adjustable-angle
It sets.
Background technique
It is soft that a kind of education convenient for adjusting angle is disclosed in the Chinese patent that Authorization Notice No. is CN207637347U
Part is with device, including under casing is shown, the bottom of under casing is fixedly installed with fixed link, and the bottom of fixed link is flexibly connected by shaft
There is idler wheel, top case is provided at the top of under casing, the top of top case is fixedly mounted there are two control-rod, and two control-rods are close to each other
Side be flexibly connected with display screen by shaft.By the way that idler wheel is arranged, makes to show that the movement of device is more convenient, save exhibition
Manpower and material resources in showing device handling process keep the level angle for showing device adjustable, it is reflective right to prevent by the way that bull stick is arranged
The study of student has an impact.
But there is also following deficiencies in actual use for above-mentioned technical solution: the bottom of top case is only connected with bull stick,
Top case is supported just with bull stick, the load of bull stick is excessive, and during bull stick drives top case rotation, stability is bad.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of CAI software of adjustable-angle displaying device
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions:
A kind of CAI software of adjustable-angle is with showing device, including pedestal and turntable, at the lower end surface center of turntable
It is connected with bull stick, pedestal is hollow structure inside, offers aperture at the roof center of pedestal, and aperture passes through convenient for bull stick, is turned
The lower end of bar passes through aperture and is connected with bearing block, and bearing block is mounted on the bottom wall of pedestal；It installs the upper surface of the turntable
There are left fixed column and right fixed column, display screen, the side of left fixed column and right fixed column are equipped between left fixed column and right fixed column
Shaft is equipped on wall, shaft is flexibly connected with display screen, and display screen can be rotated around shaft, and near side (ns) is leaned in the lower end surface of turntable
The position of edge is equipped with the first support, and idler wheel is equipped on the first support, and the roof of pedestal is equipped with the annular cooperated with idler wheel
Groove, idler wheel can roll in annular groove, by the cooperation of the first support, idler wheel and annular groove, so that turntable rotates
When stability it is more preferable；It is additionally provided with driving assembly on pedestal, bar rotation can be driven by driving assembly, bull stick drives turntable to turn
Dynamic, turntable, which is equipped with, adjusts component, by the vertical angles for adjusting the adjustable display screen of component.
As a further solution of the present invention: the driving component includes rotation axis, first bevel gear and the second cone
Gear, rotation axis run through the side wall of pedestal and are flexibly connected with it, and the left end of rotation axis is connected with second bevel gear, rotation axis
Right end is connected with turning handle, and second bevel gear is engaged with first bevel gear, and first bevel gear is mounted on bull stick, is turned by rotation
Handle, turning handle drive rotation axis and second bevel gear rotation, and second bevel gear drives first bevel gear and bar rotation, and bull stick drives
Turntable rotation.
The adjusting component includes connecting rod and screw telescopic bar, connection as a further solution of the present invention,
Bar is mounted on turntable, and the second support is equipped on the side wall of connecting rod, and the sidewall bottom of display screen is equipped with third support, spiral shell
One end of line telescopic rod and the second support are hinged, and the other end and third support are hinged, by the middle part for rotating screw telescopic bar
Dividing can make screw telescopic bar stretch, and then achieve the purpose that the vertical angles for adjusting display screen.
The lower end surface of the pedestal is equipped with support column as a further solution of the present invention, sets on support column
There is universal wheel, can be convenient the CAI software displaying device of the mobile adjustable-angle by universal wheel, so that this is adjustable
The CAI software of angle is more convenient to use with displaying device.
A kind of teaching equipment for showing device of the CAI software based on the adjustable-angle.
Compared with prior art, the utility model has the beneficial effects that
For the CAI software of the adjustable-angle with device is shown by rotation turning handle, turning handle drives rotation axis and the second cone tooth
Wheel rotation, second bevel gear drives first bevel gear and bar rotation, recessed using turntable, aperture, the first support, idler wheel and annular
The cooperation of slot, so drive turntable rotation, realize adjust display screen level angle purpose, by the first support, idler wheel and
The cooperation of annular groove passes through connecting rod, the second support, screw telescopic bar and third so that stability is more preferable when turntable rotates
The cooperation of support is stretched using screw telescopic bar to adjust the vertical angles of display screen, easy to adjust.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the enlarged structure schematic diagram of part A in the utility model.
Fig. 3 is the overlooking structure diagram of the utility model in the base.
Fig. 4 is the left view structural representation of the utility model turntable and display screen.
In figure: 1- pedestal, 2- turntable, the left fixed column of 3-, 4- shaft, 5- display screen, the right fixed column of 6-, 7- turning handle, 8- turn
Moving axis, 9- support column, 10- universal wheel, 11- bearing block, 12- bull stick, 13- first bevel gear, 14- second bevel gear, 15- connection
Bar, the first support of 16-, 17- idler wheel, 18- annular groove, 19- aperture, the second support of 20-, 21- screw telescopic bar, 22- third
Support.
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 making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Please refer to Fig. 1~4, in the utility model embodiment, a kind of CAI software of adjustable-angle is with showing device, packet
Pedestal 1 and turntable 2 are included, bull stick 12 is connected at the lower end surface center of turntable 2, pedestal 1 is hollow structure inside, the top of pedestal 1
Aperture 19 is offered at wall center, aperture 19 passes through convenient for bull stick 12, and the lower end of bull stick 12 passes through aperture 19 and is connected with bearing
Seat 11, bearing block 11 is mounted on the bottom wall of pedestal 1；The upper surface of the turntable 2 is equipped with left fixed column 3 and right fixed column 6,
It is equipped with display screen 5 between left fixed column 3 and right fixed column 6, is equipped with shaft 4 on the side wall of left fixed column 3 and right fixed column 6,
Shaft 4 is flexibly connected with display screen 5, and display screen 5 can be rotated around shaft 4, and the lower end surface of turntable 2 is pacified by the position of proximal edge
Equipped with the first support 16, idler wheel 17 is installed, it is recessed that the roof of pedestal 1 is equipped with the annular cooperated with idler wheel 17 on first support 16
Slot 18, idler wheel 17 can roll in annular groove 18, and the setting of the first support 16, idler wheel 17 and annular groove 18 solves only
Carry out supporting wheel 2 merely with bull stick 12, the load of bull stick 12 is excessive, and the bad problem of stability passes through the first support 16, idler wheel
17 and annular groove 18 cooperation so that turntable 2 rotate when stability it is more preferable；It is additionally provided with driving assembly on pedestal 1, passes through driving
Component can drive bull stick 12 to rotate, and bull stick 12 drives turntable 2 to rotate, and turntable 2, which is equipped with, adjusts component, can by adjusting component
To adjust the vertical angles of display screen 5.
The driving component includes rotation axis 8, first bevel gear 13 and second bevel gear 14, and rotation axis 8 is through pedestal 1
Side wall is simultaneously flexibly connected with it, and the left end of rotation axis 8 is connected with second bevel gear 14, and the right end of rotation axis 8 is connected with turning handle 7,
Second bevel gear 14 is engaged with first bevel gear 13, and first bevel gear 13 is mounted on bull stick 12, by rotating turning handle 7, turning handle 7
Rotation axis 8 and second bevel gear 14 is driven to rotate, second bevel gear 14 drives first bevel gear 13 and bull stick 12 to rotate, bull stick 12
Turntable 2 is driven to rotate.
The adjusting component includes connecting rod 15 and screw telescopic bar 21, and connecting rod 15 is mounted on turntable 2, connecting rod 15
Side wall on the second support 20 is installed, the sidewall bottom of display screen 5 is equipped with third support 22, one end of screw telescopic bar 21
Hinged with the second support 20, the other end and third support 22 are hinged, and the middle section by rotating screw telescopic bar 21 can make
It obtains screw telescopic bar 21 to stretch, and then achievees the purpose that the vertical angles for adjusting display screen 5.
The working principle of the present embodiment is: in use, turning handle 7 drives rotation axis 8 and the second cone tooth by rotation turning handle 7
14 rotation of wheel, second bevel gear 14 drive first bevel gear 13 and bull stick 12 to rotate, utilize turntable 2, aperture 19, the first support
16, the cooperation of idler wheel 17 and annular groove 18, and then turntable 2 is driven to rotate, realize the mesh for adjusting the level angle of display screen 5
, connection is passed through so that stability is more preferable when turntable 2 rotates by the cooperation of the first support 16, idler wheel 17 and annular groove 18
The cooperation of bar 15, the second support 20, screw telescopic bar 21 and third support 22 is stretched using screw telescopic bar 21 to adjust and show
The vertical angles of screen 5, it is easy to adjust.
A kind of teaching equipment for showing device of the CAI software based on the adjustable-angle.
Embodiment 2
In the utility model embodiment, a kind of CAI software of adjustable-angle displaying device, compared with Example 1,
The lower end surface of the pedestal 1 is equipped with support column 9, and support column 9 is equipped with universal wheel 10, as shown in Figure 1, can by universal wheel 10
To be moved easily the CAI software displaying device of the adjustable-angle, so that the CAI software of adjustable-angle displaying dress
It sets more convenient to use.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
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 (5)
1. a kind of CAI software of adjustable-angle displaying device, including pedestal (1) and turntable (2), the lower end surface of turntable (2)
It being connected at center bull stick (12), pedestal (1) is hollow structure inside, aperture (19) are offered at the roof center of pedestal (1),
The lower end of bull stick (12) passes through aperture (19) and is connected with bearing block (11), and bearing block (11) is mounted on the bottom wall of pedestal (1),
It is characterized in that, the upper surface of the turntable (2) is equipped with left fixed column (3) and right fixed column (6), left fixed column (3) and the right side
Display screen (5) are equipped between fixed column (6), are equipped with shaft (4), shaft on the side wall of left fixed column (3) and right fixed column (6)
(4) it being flexibly connected with display screen (5), the lower end surface of turntable (2) is equipped with the first support (16) by the position of proximal edge, and first
It is equipped with idler wheel (17) on seat (16), the roof of pedestal (1) is equipped with the annular groove (18) cooperated with idler wheel (17), pedestal
(1) driving assembly is additionally provided on, turntable (2), which is equipped with, adjusts component.
2. the CAI software of adjustable-angle according to claim 1 displaying device, which is characterized in that the driving group
Part includes rotation axis (8), first bevel gear (13) and second bevel gear (14), rotation axis (8) through pedestal (1) side wall and with
It is flexibly connected, and the left end of rotation axis (8) is connected with second bevel gear (14), and the right end of rotation axis (8) is connected with turning handle (7),
Second bevel gear (14) is engaged with first bevel gear (13), and first bevel gear (13) is mounted on bull stick (12).
3. the CAI software of adjustable-angle according to claim 2 displaying device, which is characterized in that the adjusting group
Part includes connecting rod (15) and screw telescopic bar (21), and connecting rod (15) is mounted on turntable (2), on the side wall of connecting rod (15)
It is equipped with the second support (20), the sidewall bottom of display screen (5) is equipped with third support (22), one end of screw telescopic bar (21)
Hingedly with the second support (20), the other end and third support (22) are hinged.
4. the CAI software of adjustable-angle according to claim 3 displaying device, which is characterized in that the pedestal
(1) lower end surface is equipped with support column (9), and support column (9) is equipped with universal wheel (10).
5. a kind of CAI software based on the adjustable-angle as described in claim 1-4 is any is set with the teaching for showing device
It is standby.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822179744.0U CN209373944U (en) | 2018-12-25 | 2018-12-25 | A kind of CAI software of adjustable-angle displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822179744.0U CN209373944U (en) | 2018-12-25 | 2018-12-25 | A kind of CAI software of adjustable-angle displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209373944U true CN209373944U (en) | 2019-09-10 |
Family
ID=67830672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822179744.0U Active CN209373944U (en) | 2018-12-25 | 2018-12-25 | A kind of CAI software of adjustable-angle displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209373944U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236927A (en) * | 2021-05-12 | 2021-08-10 | 昆明科泰通信信息系统有限责任公司 | Wisdom city data sharing system |
| CN113362740A (en) * | 2021-06-08 | 2021-09-07 | 江西环境工程职业学院 | Sight spot description picture display device of tourism teaching usefulness |
| CN114278837A (en) * | 2021-12-11 | 2022-04-05 | 盐城优易数据有限公司 | Display system of asset management platform |
-
2018
- 2018-12-25 CN CN201822179744.0U patent/CN209373944U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113236927A (en) * | 2021-05-12 | 2021-08-10 | 昆明科泰通信信息系统有限责任公司 | Wisdom city data sharing system |
| CN113236927B (en) * | 2021-05-12 | 2022-07-26 | 昆明科泰通信信息系统有限责任公司 | Smart city data sharing system |
| CN113362740A (en) * | 2021-06-08 | 2021-09-07 | 江西环境工程职业学院 | Sight spot description picture display device of tourism teaching usefulness |
| CN114278837A (en) * | 2021-12-11 | 2022-04-05 | 盐城优易数据有限公司 | Display system of asset management platform |
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Address after: Floor 4, building 2, Henan development and Reform Commission Training Center, no.65-5, Fengchan Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Patentee after: Kukao Culture Technology Co.,Ltd. Address before: Floor 4, building 2, Henan development and Reform Commission Training Center, no.65-5, Fengchan Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Patentee before: HENAN COOK LIFE CULTURE TECHNOLOGY Co.,Ltd. |