CN208922706U - A kind of Chinese development device based under informationization - Google Patents
A kind of Chinese development device based under informationization Download PDFInfo
- Publication number
- CN208922706U CN208922706U CN201821873857.4U CN201821873857U CN208922706U CN 208922706 U CN208922706 U CN 208922706U CN 201821873857 U CN201821873857 U CN 201821873857U CN 208922706 U CN208922706 U CN 208922706U
- Authority
- CN
- China
- Prior art keywords
- mounting groove
- wall
- pedestal
- offered
- shifting chute
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Chinese development devices based under informationization, including pedestal, the top side of the pedestal is fixedly installed with propaganda board, the bottom side corner location of the pedestal offers shifting chute, mobile bar is slidably fitted in the shifting chute, the bottom end of the mobile bar is rotatably equipped with idler wheel, mounting groove is offered on the top side inner wall of the shifting chute, rotation slot is offered on the top side inner wall of the mounting groove, rotation hole is offered on the side inner wall of the mounting groove, rotating bar is rotatably equipped in the rotation hole, the rotating bar extends in mounting groove close to one end of mounting groove and is welded with the first angular wheel, the second angular wheel is engaged on first angular wheel, the top of the mobile bar offers thread groove.The utility model structure is simple, easy to use, moves when needing to change publicity place to propaganda board, is more conducive to the development of Chinese culture propagation, meets the use demand of user.
Description
Technical field
The utility model relates to Chinese development engineering device technique field more particularly to a kind of Chinese developments based under informationization
Device.
Background technique
Currently, the Chinese studying mode in foreign countries' expansion mostly uses centralized teaching, for classroom instruction, disposably
The knowledge of implantation is more, and student can not all receive, also, classroom instruction its with stronger specific aim, be only limitted in classroom
The student in portion, for the foreigner Sinitic for most of hobby, then without the chance of more contact language culture,
In order to widely propagate Chinese culture, common practices is to set up multiple propaganda boards outdoors, and publicity is arranged on propaganda board
Picture, it is effective to realize that Chinese culture is propagated, but its propaganda board is to be fixed on some place mostly, is needing to change publicity ground
It is not easy to move propaganda board when point, to keep propagation Chinese culture development limited, is not able to satisfy the use demand of user.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is based on informationization
Under Chinese development device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of Chinese development device based under informationization, including pedestal, the top side of the pedestal are fixedly installed with publicity
Column, the bottom side corner location of the pedestal offer shifting chute, and mobile bar, the movement are slidably fitted in the shifting chute
The bottom end of bar is rotatably equipped with idler wheel, offers mounting groove on the top side inner wall of the shifting chute, in the top side of the mounting groove
Rotation slot is offered on wall, rotation hole is offered on the side inner wall of the mounting groove, is rotatably equipped with and is turned in the rotation hole
Lever, the rotating bar extend in mounting groove close to one end of mounting groove and are welded with the first angular wheel, first cone
The second angular wheel is engaged on shape gear, the top of the mobile bar offers thread groove, the thread groove internal screw thread installation
There is screw rod, the top of the screw rod extends in rotation slot through the second angular wheel, and the second angular wheel fixation is arranged
On screw rod, the screw rod and rotation slot are rotatablely connected, and offer limiting slot, the shifting on the two sides inner wall of the shifting chute
The two sides of lever are fixedly installed with limited block, and two limited blocks are connect with the side walls of two limiting slots respectively.
Preferably, the rotating bar extends to outside pedestal far from one end of mounting groove and is welded with crank, fixes on crank
It is arranged with Anti-slip cover.
Preferably, ball grooves are offered on the inner wall of the shifting chute, roll in ball grooves and ball is installed, mobile bar is sliding
It is dynamic to be mounted on ball.
Preferably, first annular slot is offered on the inner wall of the rotation hole, fixing sleeve is equipped with first annular in rotating bar
Block, first annular piece connect with the side walls of first annular slot.
Preferably, the bottom side of the pedestal is fixedly installed with multiple anti-skid studs, and multiple anti-skid studs are evenly distributed on pedestal
Bottom side.
Preferably, the second annular groove is offered on the inner wall of the rotation slot, fixing sleeve is equipped with the second ring block on screw rod,
Second ring block is connect with the side walls of the second annular groove.
Compared with prior art, the utility model has the beneficial effects that
By utilizing pedestal, propaganda board, shifting chute, mobile bar, idler wheel, mounting groove, rotation slot, rotation hole, rotating bar, the
One angular wheel, second angular wheel, thread groove, screw rod, limiting slot, limited block are used cooperatively, so that when in use,
When needing to move propaganda board, crank is shaken, crank drives rotating bar rotation, and rotating bar drives the first conical tooth rotation
Dynamic, the first angular wheel drives the rotation of the second angular wheel, and the second tapered gear band moves screw rod rotation, screw rod drive mobile bar to
Lower slider, mobile bar drives idler wheel to move down, and when idler wheel moves out in shifting chute, propaganda board can be rolled by idler wheel and ground
Dynamic contact is easy to remove, easy to operate, meets the use demand of user, and the utility model structure is simple, easy to use, is needing
Convenient for being moved to propaganda board when change publicity place, it is more conducive to the development of Chinese culture propagation, meets making for user
Use demand.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of structural schematic diagram based on the Chinese development device under informationization；
Fig. 2 be the utility model proposes a kind of part A structural schematic diagram based on the Chinese development device under informationization.
In figure: 1 pedestal, 2 propaganda boards, 3 shifting chutes, 4 mobile bars, 5 idler wheels, 6 mounting grooves, 7 rotation slots, 8 rotation holes, 9 turns
Lever, 10 first angular wheels, 11 second angular wheels, 12 thread grooves, 13 screw rods, 14 limiting slots, 15 limited blocks.
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.
Referring to Fig.1-2, a kind of Chinese development device based under informationization, including pedestal 1, the fixed peace in the top side of pedestal 1
Equipped with propaganda board 2, the bottom side corner location of pedestal 1 offers shifting chute 3, and mobile bar 4 is slidably fitted in shifting chute 3, moves
The bottom end of lever 4 is rotatably equipped with idler wheel 5, and mounting groove 6, the top side inner wall of mounting groove 6 are offered on the top side inner wall of shifting chute 3
On offer rotation slot 7, rotation hole 8 is offered on the side inner wall of mounting groove 6, rotating bar 9 is rotatably equipped in rotation hole 8,
Rotating bar 9 extends in mounting groove 6 close to one end of mounting groove 6 and is welded with the first angular wheel 10, the first angular wheel 10
On be engaged with the second angular wheel 11, the top of mobile bar 4 offers thread groove 12, and 12 internal screw thread of thread groove is equipped with screw rod
13, the top of screw rod 13 extends in rotation slot 7 through the second angular wheel 11, and the fixation of the second angular wheel 11 is set in screw rod
On 13, screw rod 13 and rotation slot 7 are rotatablely connected, and offer limiting slot 14 on the two sides inner wall of shifting chute 3, and the two of mobile bar 4
Side is fixedly installed with limited block 15, and two limited blocks 15 are connect with the side walls of two limiting slots 14 respectively, passes through utilization
Pedestal 1, propaganda board 2, shifting chute 3, mobile bar 4, idler wheel 5, mounting groove 6, rotation slot 7, rotation hole 8, rotating bar 9, the first taper
Gear 10, second angular wheel 11, thread groove 12, screw rod 13, limiting slot 14, limited block 15 are used cooperatively, so that using
When, when needing to move propaganda board 2, crank is shaken, crank drives rotating bar 9 to rotate, and rotating bar 9 drives the first cone
Shape gear 10 rotates, and the first angular wheel 10 drives the rotation of the second angular wheel 11, and the second tapered gear 11 drives 13 turns of screw rod
Dynamic, screw rod 13 drives 4 slide downward of mobile bar, and mobile bar 4 drives idler wheel 5 to move down, when idler wheel 5 moves out in shifting chute 3
When, propaganda board 3 can be contacted by idler wheel 5 with ground surface it is easy to remove, it is easy to operate, meet the use demand of user, this reality
It is simple with new structure, it is easy to use, when needing to change publicity place convenient for being moved to propaganda board 2, it is more conducive to
The development that Chinese culture is propagated, meets the use demand of user.
In the utility model, rotating bar 9 extends to pedestal 1 outside far from one end of mounting groove 6 and is welded with crank, on crank
Fixing sleeve is equipped with Anti-slip cover, and ball grooves are offered on the inner wall of shifting chute 3, rolls in ball grooves and is equipped with ball, mobile bar 4 is sliding
It is dynamic to be mounted on ball, first annular slot is offered on the inner wall of rotation hole 8, fixing sleeve is equipped with first annular piece in rotating bar 9,
First annular piece connect with the side walls of first annular slot, and the bottom side of pedestal 1 is fixedly installed with multiple anti-skid studs, multiple anti-skidding
Nail is evenly distributed on the bottom side of pedestal 1, offers the second annular groove on the inner wall of rotation slot 7, and fixing sleeve is equipped with the on screw rod 13
Second ring block, the second ring block are connect with the side walls of the second annular groove, by using pedestal 1, propaganda board 2, shifting chute 3,
Mobile bar 4, idler wheel 5, mounting groove 6, rotation slot 7, rotation hole 8, rotating bar 9, the first angular wheel 10, the second angular wheel 11,
Thread groove 12, screw rod 13, limiting slot 14, limited block 15 are used cooperatively so that when in use, need to propaganda board 2 into
When row is mobile, crank is shaken, crank drives rotating bar 9 to rotate, and rotating bar 9 drives the rotation of the first angular wheel 10, the first taper
Gear 10 drives the rotation of the second angular wheel 11, and the second tapered gear 11 drives screw rod 13 to rotate, screw rod 13 drive mobile bar 4 to
Lower slider, mobile bar 4 drive idler wheel 5 move down, when idler wheel 5 moves out in shifting chute 3, propaganda board 3 can by idler wheel 5 with
Ground surface contact is easy to remove, easy to operate, meets the use demand of user, and the utility model structure is simple, easy to use,
When needing to change publicity place convenient for being moved to propaganda board 2, it is more conducive to the development of Chinese culture propagation, meets and uses
The use demand at family.
Working principle: when in use, when needing to move propaganda board 2, crank is shaken, crank drives rotating bar
9 rotate in rotation hole 8, and rotating bar 9 drives the rotation of the first angular wheel 10, due to the first angular wheel 10 and the second conical tooth
11 engagement of wheel, the first angular wheel 10 drive the rotation of the second angular wheel 11, and the second tapered gear 11 drives screw rod 13 rotating
Rotation in slot 7, since screw rod 13 is threadably mounted in thread groove 12, screw rod 13 drives mobile bar 4 in shifting chute 3 to downslide
Dynamic, mobile bar 4 drives idler wheel 5 to move down, and when idler wheel 5 moves out in shifting chute 3, propaganda board 3 can pass through idler wheel 5 and ground
Be in rolling contact it is easy to remove, it is easy to operate, meet the use demand of user.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of Chinese development device based under informationization, including pedestal (1), which is characterized in that the top side of the pedestal (1)
It is fixedly installed with propaganda board (2), the bottom side corner location of the pedestal (1) offers shifting chute (3), the shifting chute (3)
It is inside slidably fitted with mobile bar (4), the bottom end of the mobile bar (4) is rotatably equipped with idler wheel (5), the top of the shifting chute (3)
It is offered on the inner wall of side mounting groove (6), offers rotation slot (7), the mounting groove on the top side inner wall of the mounting groove (6)
(6) it is offered on side inner wall rotation hole (8), is rotatably equipped with rotating bar (9), the rotating bar in the rotation hole (8)
(9) one end close to mounting groove (6) extends in mounting groove (6) and is welded with the first angular wheel (10), first taper
It is engaged on gear (10) the second angular wheel (11), the top of the mobile bar (4) offers thread groove (12), the screw thread
Slot (12) internal screw thread is equipped with screw rod (13), and the top of the screw rod (13) extends to rotation slot through the second angular wheel (11)
(7) in, the second angular wheel (11) fixation is set on screw rod (13), and the screw rod (13) and rotation slot (7) rotation connect
It connects, is offered limiting slot (14) on the two sides inner wall of the shifting chute (3), the two sides of the mobile bar (4) are fixedly mounted
Have limited block (15), two limited blocks (15) connect with the side walls of two limiting slots (14) respectively.
2. a kind of Chinese development device based under informationization according to claim 1, which is characterized in that the rotating bar
(9) one end far from mounting groove (6) extends to pedestal (1) outside and is welded with crank, and fixing sleeve is equipped with Anti-slip cover on crank.
3. a kind of Chinese development device based under informationization according to claim 1, which is characterized in that the shifting chute
(3) ball grooves are offered on inner wall, roll in ball grooves and ball is installed, mobile bar (4) is slidably mounted on ball.
4. a kind of Chinese development device based under informationization according to claim 1, which is characterized in that the rotation hole
(8) first annular slot is offered on inner wall, fixing sleeve is equipped with first annular piece, first annular piece and first in rotating bar (9)
The side walls of annular groove connect.
5. a kind of Chinese development device based under informationization according to claim 1, which is characterized in that the pedestal
(1) bottom side is fixedly installed with multiple anti-skid studs, and multiple anti-skid studs are evenly distributed on the bottom side of pedestal (1).
6. a kind of Chinese development device based under informationization according to claim 1, which is characterized in that the rotation slot
(7) the second annular groove is offered on inner wall, fixing sleeve is equipped with the second ring block, the second ring block and the second ring on screw rod (13)
The side walls of shape slot connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821873857.4U CN208922706U (en) | 2018-11-14 | 2018-11-14 | A kind of Chinese development device based under informationization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821873857.4U CN208922706U (en) | 2018-11-14 | 2018-11-14 | A kind of Chinese development device based under informationization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922706U true CN208922706U (en) | 2019-05-31 |
Family
ID=66711990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821873857.4U Expired - Fee Related CN208922706U (en) | 2018-11-14 | 2018-11-14 | A kind of Chinese development device based under informationization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922706U (en) |
-
2018
- 2018-11-14 CN CN201821873857.4U patent/CN208922706U/en not_active Expired - Fee Related
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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: 20190531 Termination date: 20191114 |