CN209343728U - A kind of multifunction electronic educational propaganda column - Google Patents
A kind of multifunction electronic educational propaganda column Download PDFInfo
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- CN209343728U CN209343728U CN201920080170.3U CN201920080170U CN209343728U CN 209343728 U CN209343728 U CN 209343728U CN 201920080170 U CN201920080170 U CN 201920080170U CN 209343728 U CN209343728 U CN 209343728U
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- driving
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Abstract
The utility model relates to communal facility technical field, specifically a kind of multifunction electronic educational propaganda column, including publicity board, publicity board mounting stand, mounting plate, rack gear, driven gear, mounting base and stabilizer blade；The driven gear is welded and fixed on the mounting shaft, and transmission worm gear is also welded in installation axle, and transmission worm gear and geared worm are sequentially connected, and geared worm and transmission mechanism are sequentially connected；Transmission mechanism includes transmission case body, transmission gear, driving gear and driving shaft, geared worm extends downward into transmission case body, transmission gear is also welded on geared worm, transmission gear and driving gear engaged transmission, driving gear is weldingly fixed on driving shaft, and driving shaft extends downwardly out transmission case body.The utility model is of simple structure and low cost, realizes the lifting of propaganda board using manpower by gear-driven mode, has energy conservation and environmental protection, conveniently advantage.
Description
Technical field
The utility model relates to communal facility technical field, specifically a kind of multifunction electronic educational propaganda column.
Background technique
Propaganda board is a kind of effective means organized or the progress such as business unit publicize self, is often applied to street, work
The public places such as factory, hotel；Propaganda board generally uses stainless steel for frame, and tempered glass or force-bearing plate are panel, aluminium alloy
For ceiling, panel can open replacement publicity picture.In some public institutions, also used using blackboard as propaganda board, such as
In the two sides in some unit aisle, cultural corridor two sides of some schools etc., it is more general that blackboard is used as propaganda board
All over the phenomenon that.
It is more that Chinese patent (notification number: CN207352911U, the day for announcing: 2018.05.11) discloses a kind of electronic whiteboard formula
Function educational propaganda column, including propaganda board main body, propaganda board main body is by being arranged in the main support column of propaganda board body side and setting
Set the electronic whiteboard composition in main support column side；The device is using solar powered, but the lifting of propaganda board also uses electricity
It is dynamic, it is easy to cause solar energy energy supply insufficient, influences the display effect of electronic whiteboard, it is not very practical.
Utility model content
In order to solve the problems mentioned above in the background art, the utility model provides a kind of multifunction electronic education a surname
Pass column.
To achieve the above object, the utility model provides the following technical solutions:
A kind of multifunction electronic educational propaganda column, including publicity board, publicity board mounting stand, mounting plate, rack gear, driven tooth
Wheel, mounting base and stabilizer blade, publicity board are weldingly fixed on front side of publicity board mounting stand, and publicity board mounting stand bottom and mounting plate weld
Fixation is connect, rack gear is provided on mounting plate, rack gear and driven gear are sequentially connected, and are provided with mounting base below publicity board, pacify
Dress bottom plate lower end surface is welded with stabilizer blade；
The driven gear is welded and fixed on the mounting shaft, and transmission worm gear, transmission worm gear are also welded in installation axle
It being sequentially connected with geared worm, geared worm and transmission mechanism are sequentially connected, the rotation of geared worm is driven by transmission mechanism,
The final lifting for realizing mounting plate fast implements the lifting of publicity board, energy-saving ring using manpower to drive the lifting of publicity board
It protects, is convenient and efficient；Transmission mechanism includes transmission case body, transmission gear, driving gear and driving shaft, the welding of transmission case body lower end surface
It is fixed on the upper surface of mounting base, geared worm extends downward into transmission case body, and geared worm bottom end is rotatably installed in biography
Lower box inner wall is moved, transmission gear, transmission gear and driving gear engaged transmission are also welded on geared worm, actively
Gear is weldingly fixed on driving shaft, and driving shaft top is rotatably installed in transmission case body top inner wall, and driving shaft extends downwardly out
Transmission case body.
Further scheme as the utility model: driving shaft bottom end is welded and fixed with driven wheel of differential, driven wheel of differential
With drive bevel gear engaged transmission, drive bevel gear is weldingly fixed on driving tapered gear shaft.
Further scheme as the utility model: drive bevel gear front end face is welded with handle.
Further scheme as the utility model: being cased with rubber sleeve on handle, plays the anti-skidding technical effect that insulate.
Compared with prior art, the utility model has the beneficial effects that
When needing to carry out the lifting of publicity board, only need to hold handle rotation drive bevel gear, at this time driven wheel of differential with
Rotation, successively drive driving gear, transmission gear, transmission worm gear and driven gear rotation, due to driven tooth wheel and rack
Engaged transmission, this makes it possible to the liftings for realizing mounting plate, to drive the lifting of publicity board, reach and realize publicity using manpower
The technical effect of the lifting of plate.The utility model is of simple structure and low cost, is realized by gear-driven mode using manpower
The lifting of propaganda board has energy conservation and environmental protection, conveniently advantage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of transmission mechanism in the utility model.
Fig. 3 is the structural schematic diagram of the utility model turntable.
In figure: 1- publicity board, 2- publicize board mounting stand, 3- mounting plate, 4- rack gear, 5- driven gear, 6- mounting base, 7-
Stabilizer blade, 8- transmission worm gear, 9- installation axle, 10- geared worm, 11- transmission mechanism, 12- transmission case body, 13- transmission gear, 14-
Driving gear, 15- driving shaft, 16- driven wheel of differential, 17- drive bevel gear, 18- driving tapered gear shaft, 19- handle.
Specific embodiment
Embodiment 1
Please refer to Fig. 1 and Fig. 2, a kind of multifunction electronic educational propaganda column, including publicity board 1, publicity board mounting stand 2, peace
Loading board 3, rack gear 4, driven gear 5, mounting base 6 and stabilizer blade 7, publicity board 1 are weldingly fixed on 2 front side of publicity board mounting stand, a surname
It passes 2 bottom of board mounting stand to be welded and fixed with mounting plate 3, rack gear 4 is provided on mounting plate 3, rack gear 4 and the transmission of driven gear 5 connect
It connects, mounting base 6 is provided with below publicity board 1,6 lower end surface of mounting base is welded with stabilizer blade 7；The driven gear 5 welds
It connects and is fixed in installation axle 9, transmission worm gear 8 is also welded in installation axle 9, transmission worm gear 8 and the transmission of geared worm 10 connect
It connects, geared worm 10 and transmission mechanism 11 are sequentially connected, and the rotation of geared worm 10 is driven by transmission mechanism 11, final to realize
The lifting of mounting plate 3 fast implements the lifting of publicity board 1, energy conservation and environmental protection, side using manpower to drive the lifting of publicity board 1
Just quick；Transmission mechanism 11 includes transmission case body 12, transmission gear 13, driving gear 14 and driving shaft 15, under transmission case body 12
End face is weldingly fixed on the upper surface of mounting base 6, and geared worm 10 extends downward into transmission case body 12,10 bottom of geared worm
End is rotatably installed in 12 lower inner wall of transmission case body, and transmission gear 13, transmission gear 13 are also welded on geared worm 10
With 14 engaged transmission of driving gear, driving gear 14 is weldingly fixed on driving shaft 15, and 15 top of driving shaft is rotatably installed in biography
Dynamic 12 top inner wall of cabinet, driving shaft 15 extend downwardly out transmission case body 12.
Embodiment 2
Fig. 1 and Fig. 3 are please referred to, 15 bottom end of driving shaft is welded and fixed with driven wheel of differential 16, driven wheel of differential 16 and active
17 engaged transmission of bevel gear, drive bevel gear 17 are weldingly fixed on driving tapered gear shaft 18；The weldering of 17 front end face of drive bevel gear
It connects and is fixed with handle 19, cover rubber sleeve on handle 19, play the anti-skidding technical effect that insulate.
The working principle of the utility model is: need to only hold the rotation master of handle 19 when needing to carry out the lifting of publicity board 1
Dynamic bevel gear 17, driven wheel of differential 16 rotates with it at this time, successively drives driving gear 14, transmission gear 13,8 and of transmission worm gear
The rotation of driven gear 5, due to 4 engaged transmission of driven gear 5 and rack gear, this makes it possible to the liftings for realizing mounting plate 3, thus
The lifting for driving publicity board 1 reaches the technical effect that the lifting of publicity board 1 is realized using manpower.The utility model structure is simple,
It is low in cost, the lifting of propaganda board is realized using manpower by gear-driven mode, there is energy conservation and environmental protection, conveniently excellent
Gesture.
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 (6)
1. a kind of multifunction electronic educational propaganda column, including publicity board (1), publicity board mounting stand (2), mounting plate (3), rack gear
(4), driven gear (5), mounting base (6) and stabilizer blade (7), publicity board (1) are weldingly fixed on front side of publicity board mounting stand (2),
Publicity board mounting stand (2) bottom be welded and fixed with mounting plate (3), be provided on mounting plate (3) rack gear (4), rack gear (4) with it is driven
Gear (5) transmission connection, publicity board (1) lower section are provided with mounting base (6), and mounting base (6) lower end surface is welded with branch
Foot (7), it is characterised in that: the driven gear (5) is weldingly fixed on installation axle (9), and installation axle is also welded on (9)
Transmission worm gear (8), transmission worm gear (8) and geared worm (10) are sequentially connected, and geared worm (10) and transmission mechanism (11) are driven
Connection；Transmission mechanism (11) includes transmission case body (12), transmission gear (13), driving gear (14) and driving shaft (15), transmission
Worm screw (10) extends downward into transmission case body (12), and geared worm (10) bottom end is rotatably installed in transmission case body (12) lower part
Wall is also welded with transmission gear (13) on geared worm (10), transmission gear (13) and driving gear (14) engaged transmission,
Driving gear (14) is weldingly fixed on driving shaft (15), and driving shaft (15) top is rotatably installed in transmission case body (12) top
Wall, driving shaft (15) extend downwardly out transmission case body (12).
2. a kind of multifunction electronic educational propaganda column according to claim 1, it is characterised in that: driving shaft (15) bottom
End is welded and fixed with driven wheel of differential (16).
3. a kind of multifunction electronic educational propaganda column according to claim 2, it is characterised in that: the driven wheel of differential
(16) it is weldingly fixed on driving tapered gear shaft (18) with drive bevel gear (17) engaged transmission, drive bevel gear (17).
4. a kind of multifunction electronic educational propaganda column according to claim 3, it is characterised in that: the drive bevel gear
(17) front end face is welded with handle (19).
5. a kind of multifunction electronic educational propaganda column according to claim 4, it is characterised in that: covered on the handle (19)
Rubber sleeve.
6. a kind of multifunction electronic educational propaganda column according to claim 1-5, it is characterised in that: the transmission
Cabinet (12) lower end surface is weldingly fixed on the upper surface of mounting base (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920080170.3U CN209343728U (en) | 2019-01-18 | 2019-01-18 | A kind of multifunction electronic educational propaganda column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920080170.3U CN209343728U (en) | 2019-01-18 | 2019-01-18 | A kind of multifunction electronic educational propaganda column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209343728U true CN209343728U (en) | 2019-09-03 |
Family
ID=67761785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920080170.3U Expired - Fee Related CN209343728U (en) | 2019-01-18 | 2019-01-18 | A kind of multifunction electronic educational propaganda column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209343728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542066A (en) * | 2020-11-19 | 2021-03-23 | 广州科技贸易职业学院 | Innovation and entrepreneurship education is with propaganda display device |
-
2019
- 2019-01-18 CN CN201920080170.3U patent/CN209343728U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542066A (en) * | 2020-11-19 | 2021-03-23 | 广州科技贸易职业学院 | Innovation and entrepreneurship education is with propaganda display device |
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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: 20190903 Termination date: 20220118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |