CN206726711U - A kind of campus portable type educational propaganda device - Google Patents
A kind of campus portable type educational propaganda device Download PDFInfo
- Publication number
- CN206726711U CN206726711U CN201720370984.1U CN201720370984U CN206726711U CN 206726711 U CN206726711 U CN 206726711U CN 201720370984 U CN201720370984 U CN 201720370984U CN 206726711 U CN206726711 U CN 206726711U
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- base
- mobile
- propaganda device
- educational propaganda
- portable type
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Abstract
Field of Educational Technology is the utility model is related to, and disclose a kind of campus portable type educational propaganda device, including base, the both ends of the base bottom are connected with Mobile base, the both ends of Mobile base are fixedly connected by fixed plate with the bottom of base, the bottom of Mobile base offers mounting groove, the both sides of mounting groove are rotatablely connected by mobile bar, fixed cover is equipped with movable pulley in mobile bar, and the side of two Mobile bases is provided with the telescoping cylinder for being fixedly mounted on base bottom, the bottom of telescoping cylinder is plugged with expansion link, the one end of expansion link away from telescoping cylinder is installed with support block, the both ends of the base top are plugged with support frame, it is plugged with the left of base through base and extends to the inserted link of base right hand external.The utility model, by the setting of base, Mobile base and movable pulley, the movable pulley allowed on Mobile base can drive base to move, so as to reach whole educational propaganda device movement easily effect.
Description
Technical field
Field of Educational Technology is the utility model is related to, specially a kind of campus portable type educational propaganda device.
Background technology
" education " be using knowledge as instrument teach other people thinking process, thinking how the creation possessed using itself more
The high wealth of society, Self-realization, in education educational circles, the definition on " education " is varied, is that benevolence person sees benevolence, intelligence
Person sees intelligence, and in general, people are undefined to " education " from two different angles, and one is social angle, another
Individual is the angle of individual.
With the continuous development of scientific and technological civilization, pursuit desire of the people for knowledge just constantly increases, and school is exactly
People are used for one of place learnt, the devices such as educational propaganda board can be often set in campus now, but these devices are normal
There is it is inconvenient for use prompt the problem of because the floor space in campus is quite varied, thus appear in some position in campus
Put to re-start when needing to use educational propaganda board and build, so can constantly increase the cost of education, while can also make
Into the waste of resource, therefore we have proposed a kind of campus portable type educational propaganda device.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of campus portable type educational propaganda device, possesses
The advantages that teaching promotional plate can carry out the movement of arbitrary address with the difference using position and place stable and conveniently moving,
Solve the problems, such as that educational costs increase and educational resource are wasted.
(2) technical scheme
To realize that above-mentioned teaching promotional plate can be with steady using the movements and installation different and that carry out arbitrary address of position
Fixed and conveniently moving purpose, the utility model provide following technical scheme：A kind of campus portable type educational propaganda device, bag
Include base, the both ends of the base bottom are connected with Mobile base, and the both ends of Mobile base pass through fixed plate and base
Bottom is fixedly connected, and the bottom of Mobile base offers mounting groove, and the both sides of mounting groove are rotatablely connected by mobile bar, in mobile bar
Fixed cover is equipped with movable pulley, and the side of two Mobile bases is provided with the telescoping cylinder for being fixedly mounted on base bottom, stretches
The bottom of cylinder is plugged with expansion link, and the one end of expansion link away from telescoping cylinder is installed with support block, and the two of the base top
End is plugged with support frame, is plugged with the left of base through base and extends to the inserted link of base right hand external, inserted link is located at
The equal screw thread in both ends of base both sides is socketed with limit screw cap, and the one end of support frame as described above away from base is installed with cover plate, and two
The side of individual support frame is fixedly connected by publicity board, and the positive top of publicity board and bottom are installed with installing plate, and
And position limiting clamp is installed with the top of installing plate.
Preferably, the fixed plate is shaped as L-type, and the long end of L-type fixed plate and the equal screw thread grafting of short end are limited
Position bolt.
Preferably, the side of the base offers the horizontal groove for running through base, and the width of groove is equal to inserted link
Width.
Preferably, the inserted link is threaded rod, and the cross-section lengths of threaded rod are more than the cross-section lengths of base.
Preferably, the quantity of support frame as described above is two, and the quantity of cover plate is one, and two support frames and a lid
The angle of intersection of plate is 90 degree.
Preferably, what the cross-section lengths of the publicity board were equal to two support frames is separated by spacing.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of campus portable type educational propaganda device, possesses following
Beneficial effect：
1st, campus portable type educational propaganda device, by the setting of base, Mobile base and movable pulley, allow on Mobile base
Movable pulley base can be driven to move, so as to reach whole educational propaganda device movement easily effect.
2nd, campus portable type educational propaganda device, by the setting of base, telescoping cylinder, expansion link and support block, allows
Telescoping cylinder and expansion link energy cooperation and drive base carry out lifting campaign, only can so as to reach whole educational propaganda device
The support of block is supported without the effect by movable pulley sliding force, and then places stable effect.
3rd, campus portable type educational propaganda device, by the setting of publicity board and position limiting clamp, position limiting clamp can be clamped
The educational propaganda poster being firmly placed on publicity board, it can thus be convenient for people to carry out the replacing of poster, so as to reach people
The effect of educational propaganda device, and then the effect of thrift education cost need not repeatedly be built.
Brief description of the drawings
Fig. 1 is the utility model positive structure diagram；
Fig. 2 is the A portions partial enlargement structural representation in the utility model Fig. 1.
In figure：1 base, 2 Mobile bases, 3 fixed plates, 4 caging bolts, 5 mounting grooves, 6 mobile bars, 7 movable pulleys, 8 telescoping cylinders,
It is 9 expansion links, 10 support blocks, 11 support frames, 12 cover plates, 13 publicity boards, 14 inserted links, 15 limit screw caps, 16 installing plates, 17 spacing
Folder.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
It is equal to refer to Fig. 1-2, a kind of campus portable type educational propaganda device, including base 1, the both ends of the bottom of base 1
Mobile base 2 is connected with, the both ends of Mobile base 2 are fixedly connected by fixed plate 3 with the bottom of base 1, the shape of fixed plate 3
Shape is L-type, and the long end of L-type fixed plate 3 and the equal screw thread of short end are plugged with caging bolt 4, and the bottom of Mobile base 2 offers peace
Tankage 5, the both sides of mounting groove 5 are rotatablely connected by mobile bar 6, and fixed cover is equipped with movable pulley 7 in mobile bar 6, by base 1,
The setting of Mobile base 2 and movable pulley 7, the movable pulley 7 allowed on Mobile base 2 can drive base 1 to move, whole so as to reach
Educational propaganda device moves easily effect, and the side of two Mobile bases 2 is provided with and is fixedly mounted on the bottom of base 1
Telescoping cylinder 8, the bottom of telescoping cylinder 8 are plugged with expansion link 9, and the one end of expansion link 9 away from telescoping cylinder 8 is installed with support block
10, telescoping cylinder 8 and expansion link 9 collectively constitute an electric pushrod, and electric pushrod is also known as push-rod electric machine, electric cylinder and linear activated
Device, electric pushrod are a kind of power-driven gears for the straight reciprocating motion that the rotary motion of motor is changed into push rod, can
For in various simple or complicated technological process as perform machinery use, with realize far distance controlled, centralized Control or from
Dynamic control, telescoping cylinder 8 and expansion link 9 are controlled by the controller of outside jointly, pass through base 1, telescoping cylinder 8, expansion link 9 and branch
The setting of bracer 10, allow telescoping cylinder 8 and expansion link 9 can cooperation and drive base 1 to carry out lifting campaign, it is whole so as to reach
Individual educational propaganda device can only be supported the support of block 10 without the effect by the sliding force of movable pulley 7, and then place
Stable effect, the both ends at the top of base 1 are plugged with support frame 11, and the left side of base 1 is plugged with through base 1 and extended to
The inserted link 14 of the right hand external of base 1, the side of base 1 offers the horizontal groove for running through base 1, and the width of groove is equal to
The width of inserted link 14, inserted link 14 is threaded rod, and the cross-section lengths of threaded rod are more than the cross-section lengths of base 1, inserted link
The 14 equal screw thread in both ends positioned at the both sides of base 1 is socketed with limit screw cap 15, and the one end of support frame 11 away from base 1 is installed with
Cover plate 12, the quantity of support frame 11 are two, and the quantity of cover plate 12 is one, and two support frames 11 and cover plate 12
Angle of intersection is 90 degree, and the side of two support frames 11 is fixedly connected by publicity board 13, the cross section length of publicity board 13
What degree was equal to two support frames 11 is separated by spacing, and 13 positive top of publicity board and bottom are installed with installing plate 16, and
And the top of installing plate 16 is installed with position limiting clamp 17, by the setting of publicity board 13 and position limiting clamp 17, the energy of position limiting clamp 17 is allowed
The educational propaganda poster being placed on publicity board 13 is clamped, can thus be convenient for people to carry out the replacing of poster, so as to reach
The effect of educational propaganda device, and then the effect of thrift education cost need not be repeatedly built to people.
The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
In summary, campus portable type educational propaganda device, by the setting of base 1, Mobile base 2 and movable pulley 7,
The movable pulley 7 allowed on Mobile base 2 can drive base 1 to move, so as to reach whole educational propaganda device movement easily
Effect, by the setting of base 1, telescoping cylinder 8, expansion link 9 and support block 10, allow telescoping cylinder 8 and expansion link 9 can cooperation and
Drive base 1 to carry out lifting campaign, so as to reach whole educational propaganda device can only be supported the support of block 10 without
By the effect of the sliding force of movable pulley 7, and then stable effect is placed, by the setting of publicity board 13 and position limiting clamp 17, allowed
Position limiting clamp 17 can clamp the educational propaganda poster being placed on publicity board 13, can thus be convenient for people to carry out poster more
Change, so as to reach the effect that people need not repeatedly build educational propaganda device, and then the effect of thrift education cost, solution
The problem of educational costs of having determined increase and educational resource is wasted.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element also be present in process, method, article or equipment including the key element.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of campus portable type educational propaganda device, including base (1), it is characterised in that：The two of base (1) bottom
End is connected with Mobile base (2), and the both ends of Mobile base (2) are fixed by the bottom of fixed plate (3) and base (1) to be connected
Connect, the bottom of Mobile base (2) offers mounting groove (5), and the both sides of mounting groove (5) are rotatablely connected by mobile bar (6), mobile bar
(6) fixed cover is equipped with movable pulley (7) on, and the side of two Mobile bases (2) is provided with and is fixedly mounted on base (1) bottom
Telescoping cylinder (8), the bottom of telescoping cylinder (8) is plugged with expansion link (9), and peace is fixed in the one end of expansion link (9) away from telescoping cylinder (8)
Equipped with support block (10), the both ends at the top of the base (1) are plugged with support frame (11), are plugged with and pass through on the left of base (1)
Wear base (1) and extend to the inserted link (14) of base (1) right hand external, inserted link (14) is located at the equal spiral shell in both ends of base (1) both sides
Line is socketed with limit screw cap (15), and the one end of support frame as described above (11) away from base (1) is installed with cover plate (12), two branch
The side of support (11) is fixedly connected by publicity board (13), and the positive top of publicity board (13) and bottom are installed with peace
Loading board (16), and position limiting clamp (17) is installed with the top of installing plate (16).
A kind of 2. campus according to claim 1 portable type educational propaganda device, it is characterised in that：The fixed plate
(3) be shaped as L-type, and the long end of L-type fixed plate (3) and the equal screw thread of short end are plugged with caging bolt (4).
A kind of 3. campus according to claim 1 portable type educational propaganda device, it is characterised in that：The base (1)
Side offer the horizontal groove for running through base (1), and the width of groove is equal to the width of inserted link (14).
A kind of 4. campus according to claim 1 portable type educational propaganda device, it is characterised in that：The inserted link (14)
For threaded rod, and the cross-section lengths of threaded rod are more than the cross-section lengths of base (1).
A kind of 5. campus according to claim 1 portable type educational propaganda device, it is characterised in that：Support frame as described above
(11) quantity is two, and the quantity of cover plate (12) is one, and two support frames (11) and one cover plate (12) are intersected
Angle is 90 degree.
A kind of 6. campus according to claim 1 portable type educational propaganda device, it is characterised in that：The publicity board
(13) what cross-section lengths were equal to two support frames (11) is separated by spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370984.1U CN206726711U (en) | 2017-04-11 | 2017-04-11 | A kind of campus portable type educational propaganda device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720370984.1U CN206726711U (en) | 2017-04-11 | 2017-04-11 | A kind of campus portable type educational propaganda device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206726711U true CN206726711U (en) | 2017-12-08 |
Family
ID=60504543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720370984.1U Expired - Fee Related CN206726711U (en) | 2017-04-11 | 2017-04-11 | A kind of campus portable type educational propaganda device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206726711U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311639A (en) * | 2018-04-04 | 2018-07-24 | 陈婷 | A kind of sand mixer for casting easy to remove |
| CN109887446A (en) * | 2019-03-01 | 2019-06-14 | 烟台南山学院 | A kind of novel commercial advertisement showing stand |
| CN112334967A (en) * | 2018-06-22 | 2021-02-05 | 永远株式会社 | Sheet fixing device, sheet fixing method using the same, and plate |
-
2017
- 2017-04-11 CN CN201720370984.1U patent/CN206726711U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311639A (en) * | 2018-04-04 | 2018-07-24 | 陈婷 | A kind of sand mixer for casting easy to remove |
| CN112334967A (en) * | 2018-06-22 | 2021-02-05 | 永远株式会社 | Sheet fixing device, sheet fixing method using the same, and plate |
| CN109887446A (en) * | 2019-03-01 | 2019-06-14 | 烟台南山学院 | A kind of novel commercial advertisement showing stand |
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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: 20171208 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |