CN211555387U - University student's innovation entrepreneurship is with propaganda display device - Google Patents
University student's innovation entrepreneurship is with propaganda display device Download PDFInfo
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- CN211555387U CN211555387U CN202020344983.1U CN202020344983U CN211555387U CN 211555387 U CN211555387 U CN 211555387U CN 202020344983 U CN202020344983 U CN 202020344983U CN 211555387 U CN211555387 U CN 211555387U
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Abstract
The utility model discloses a propaganda and display device for innovation and entrepreneur of university students, which comprises a base, wherein universal wheels convenient to move are rotatably connected below the base, a first support is arranged at the middle position above the base, a telescopic rod is sleeved in the first support, and a lifting mechanism is arranged in the first support; elevating system is including reciprocal lead screw, reciprocal lead screw bottom is connected with a pillar bottom, reciprocal lead screw bottom is provided with first conical gear, first conical gear one side is provided with the second conical gear rather than the meshing, one side fixedly connected with bull stick of reciprocal lead screw is kept away from to the second conical gear, the bull stick opposite side passes a pillar fixed mounting and has the handle, first conical gear top is provided with the slider rather than the matching on the reciprocal lead screw, the telescopic link top is provided with the bearing rather than the matching, bearing top fixedly connected with pillar two, the bearing top is provided with show mechanism, simple structure, and the practicality is strong.
Description
Technical Field
The utility model relates to a propaganda device field specifically is an university student's innovation entrepreneurship is with propaganda display device.
Background
In recent years, with the gradual increase of the number of college students' graduates in China, employment posts show obvious supply and short supply, which causes the employment difficulty of the college students to some extent, promotes a plurality of college students to lose employment once they are graduated, and makes employment situation unattractive. With the recent trend of our country toward transformation and the increasing of social employment pressure, innovation and creation become a career selection mode for college students and graduate college students gradually, and the propaganda and display device can display loaded articles, culture and spirit as a propagation mode.
The propaganda and display device for the innovation and the establishment of the existing university students is generally a common publicity column, occupies a large space, cannot adjust the height randomly when in use, can only see the contents on part of a display board when standing at the same position, cannot display the contents completely, is inconvenient to use and has lower attractiveness.
To the problem, a modified propaganda and display device for university student innovation and entrepreneurship is designed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an university student's innovation entrepreneurship is with propaganda display device to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a propaganda and display device for innovation and entrepreneurial of university students comprises a base, wherein universal wheels convenient to move are rotatably connected below the base, a first support is arranged at the middle position above the base, a telescopic rod is sleeved in the first support, and a lifting mechanism is arranged in the first support; the lifting mechanism comprises a reciprocating screw rod, the bottom of the reciprocating screw rod is connected with the bottom of a first support column, a first bevel gear is arranged at the bottom of the reciprocating screw rod, a second bevel gear meshed with the first bevel gear is arranged on one side of the first bevel gear, a rotating rod is fixedly connected to one side, far away from the reciprocating screw rod, of the second bevel gear, the other side of the rotating rod penetrates through the first support column and is fixedly provided with a handle, a sliding block matched with the first bevel gear is arranged above the first bevel gear on the reciprocating screw rod, and a telescopic rod is fixedly connected to the upper side; a bearing matched with the telescopic rod is arranged above the telescopic rod, a second support column is fixedly connected above the bearing, a display mechanism is arranged above the bearing, and the display mechanism surrounds the second support column; the show mechanism is including the show board, show board bottom fixedly connected with bottom plate, show board top fixedly connected with and the roof of bottom plate equidimension, the equidistance is provided with three and two fixed connection's of pillar perpendicular version between roof and the bottom plate, the show board is located two and erects between the version, the show board is connected with the perpendicular version hinged joint of one side, and its opposite side is provided with the handle.
Preferably, the display board is made of a colorless and transparent plastic.
Preferably, the bottom of the top plate and one side of the second support column, which faces the display plate, are provided with illuminating lamps.
Preferably, the side is provided with the recess with universal wheel size assorted on the base.
Preferably, the top plate and the bottom plate are all in the shape of equilateral triangles with the same size.
Preferably, a bearing matched with the reciprocating screw rod is arranged at the joint of the bottom of the strut and the reciprocating screw rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the display board in the propaganda and display device for the innovation and creation of college students is made of colorless and transparent plastic, so that the displayed content is clearer, and the propaganda and display device is lighter and safer compared with common glass; roof bottom and pillar two go up all to be provided with the light in one side of show board, can watch or provide the illumination under the not good condition of sight for night, simple and practical.
2. The shape of roof and bottom plate is the equilateral triangle that the size is the same, and the perpendicular version of roof, bottom plate and three equidistance installation has been divided into the shape of the three triangular prism that three space size is the same with whole show mechanism, pastes the show poster on the show board, can place propaganda show article on the bottom plate, and the whole attention that can attract more, show mechanism bottom and bearing fixed connection can manually rotate show mechanism, make people can know the content on every show board, convenient to use.
3. The universal wheel is rotatably connected with the base, and when the universal wheel is not used, the universal wheel can be received in the groove, so that the stability of the whole device can be ensured, and the device is convenient to use; the bearing matched with the reciprocating screw rod is arranged at the joint of the bottom of the strut and the reciprocating screw rod, the reciprocating screw rod is fixed, the rotation of the reciprocating screw rod is not influenced, and the practicability is high.
Drawings
Fig. 1 is a schematic structural view of a propaganda and display device for university students' innovation and entrepreneur.
Fig. 2 is a schematic structural diagram of the interior of the propaganda and display device for innovation and creation of college students.
Fig. 3 is a schematic structural view of a lifting mechanism in the propaganda and display device for innovation and creation of college students.
The display device comprises a base, 11 universal wheels, 12 grooves, 2 pillars I, 21 reciprocating screw rods, 22 cones, 23 cones, 24 rotating rods, 3 telescopic rods, 31 sliding blocks, 4 bearings, 5 handles, 6 display boards, 61 bottom boards, 62 top boards, 63 vertical boards, 64 handles, 7 pillars II and 8 illuminating lamps.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in an embodiment of the present invention, an advertising display device for innovation and creation of university students includes a base 1, a universal wheel 11 convenient to move is rotatably connected below the base 1, a first support 2 is disposed at a middle position above the base 1, a telescopic rod 3 is sleeved in the first support 2, and a lifting mechanism is disposed in the first support 2;
the lifting mechanism comprises a reciprocating screw rod 21, the bottom of the reciprocating screw rod 21 is connected with the bottom of a first support column 2, a first bevel gear 22 is arranged at the bottom of the reciprocating screw rod 21, a second bevel gear 23 meshed with the first bevel gear 22 is arranged on one side of the first bevel gear 22, a rotating rod 24 is fixedly connected to one side, far away from the reciprocating screw rod 21, of the second bevel gear 23, a handle 5 is fixedly installed on the other side of the rotating rod 24 after penetrating through the first support column 2, a sliding block 31 matched with the first bevel gear 22 is arranged above the reciprocating screw rod 21, and a telescopic rod 3 is fixedly connected to the upper side of the sliding block;
a bearing 4 matched with the telescopic rod 3 is arranged above the telescopic rod, a second support column 7 is fixedly connected above the bearing 4, a display mechanism is arranged above the bearing 4, and the display mechanism surrounds the second support column 7;
the show mechanism is including show board 6, 6 bottom fixedly connected with bottom plates 61 of show board, 6 top fixedly connected with of show board and the roof 62 of bottom plate 61 equidimension, the equidistance is provided with three and two 7 fixed connection's of pillar perpendicular version 63 between roof 62 and the bottom plate 61, show board 6 is located two and erects between the version 63, show board 6 and the perpendicular version 63 hinged joint of one side, its opposite side is provided with handle 64.
The display board 6 is made of colorless and transparent plastic, so that the displayed content is clearer, and the display board is lighter and safer compared with common glass.
One side facing to show board 6 on roof 62 bottom and the second 7 pillar all is provided with light 8, can provide the illumination for watching or under the not good condition of sight night, simple and practical.
The side is provided with and 11 size assorted recesses 12 of universal wheel on the base 1, makes things convenient for the removal of whole device, and the universal wheel is rotated with the base and is connected, when not using the universal wheel, can guarantee the stability of whole device, convenient to use in can receiving the recess with the universal wheel.
The bearing matched with the reciprocating screw rod 21 is arranged at the joint of the bottom of the first support column 2 and the reciprocating screw rod 21, the reciprocating screw rod is fixed, the rotation of the reciprocating screw rod is not influenced, and the practicability is high.
The utility model discloses a theory of operation is: open show mechanism through the handle, the poster that will propagate the show is pasted on the show board, place the article that need the show on the bottom plate, turning handle, the handle drives the bull stick and rotates, the bull stick drives second conical gear and rotates, second conical gear and first conical gear meshing, thereby drive first conical gear and rotate, consequently, the reciprocal lead screw of drive rotates, the slider can drive the telescopic link and go up and down on reciprocal lead screw, can adjust the height of show mechanism according to actual conditions, show mechanism below fixedly connected with bearing, can manually rotate show mechanism, make people can know the propaganda show content of every direction, moreover, the steam generator is simple in structure, convenient removal is with low costs, therefore, the clothes hanger is strong in practicability.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The propaganda and display device for the innovation and creation of the university students comprises a base (1) and is characterized in that universal wheels (11) which are convenient to move are rotatably connected below the base (1), a first support column (2) is arranged at the middle position above the base (1), a telescopic rod (3) is sleeved in the first support column (2), and a lifting mechanism is arranged in the first support column (2);
the lifting mechanism comprises a reciprocating screw rod (21), the bottom of the reciprocating screw rod (21) is connected with the bottom of a first support column (2), a first bevel gear (22) is arranged at the bottom of the reciprocating screw rod (21), a second bevel gear (23) meshed with the first bevel gear is arranged on one side of the first bevel gear (22), a rotating rod (24) is fixedly connected to one side, far away from the reciprocating screw rod (21), of the second bevel gear (23), the other side of the rotating rod (24) penetrates through the first support column (2) and is fixedly provided with a handle (5), a sliding block (31) matched with the rotating rod is arranged above the first bevel gear (22) on the reciprocating screw rod (21), and a telescopic rod (3) is fixedly connected above the sliding block (31);
a bearing (4) matched with the telescopic rod (3) is arranged above the telescopic rod, a second support column (7) is fixedly connected above the bearing (4), a display mechanism is arranged above the bearing (4), and the display mechanism surrounds the second support column (7);
show mechanism is including show board (6), show board (6) bottom fixedly connected with bottom plate (61), show board (6) top fixedly connected with and bottom plate (61) roof (62) of the same size, the equidistance is provided with three and two (7) fixed connection's of pillar perpendicular version (63) between roof (62) and bottom plate (61), show board (6) are located two and erect between version (63), show board (6) and the perpendicular version (63) hinged joint of one side, its opposite side is provided with handle (64).
2. The propaganda and display device for the innovation and creation of college students according to claim 1, wherein the display board (6) is made of colorless transparent plastic.
3. The propaganda and display device for the innovation and creation of college students according to claim 1, wherein the bottom of the top plate (62) and one side of the second support column (7) facing the display plate (6) are provided with illuminating lamps (8).
4. The propaganda and display device for the innovation and creation of college students according to claim 1, wherein the upper side of the base (1) is provided with a groove (12) which is matched with the size of the universal wheel (11).
5. The propaganda and display device for the innovation and creation of college students according to claim 1, wherein the top plate (62) and the bottom plate (61) are both in the shape of equilateral triangles with the same size.
6. The propaganda and display device for the innovation and creation of college students according to claim 1, wherein a bearing matched with the reciprocating screw rod (21) is arranged at the joint of the bottom of the first supporting column (2) and the reciprocating screw rod (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020344983.1U CN211555387U (en) | 2020-03-18 | 2020-03-18 | University student's innovation entrepreneurship is with propaganda display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020344983.1U CN211555387U (en) | 2020-03-18 | 2020-03-18 | University student's innovation entrepreneurship is with propaganda display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211555387U true CN211555387U (en) | 2020-09-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020344983.1U Expired - Fee Related CN211555387U (en) | 2020-03-18 | 2020-03-18 | University student's innovation entrepreneurship is with propaganda display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211555387U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112216231A (en) * | 2020-11-03 | 2021-01-12 | 信阳师范学院 | College student employment guidance information collecting and displaying device |
| CN112378204A (en) * | 2020-11-13 | 2021-02-19 | 翁妹华 | Chinese herbal medicine processing that possesses supplementary drying function is with waterlogging caused by excessive rainfall air-dries device |
| CN114550615A (en) * | 2021-07-22 | 2022-05-27 | 湖南匠才文化发展有限公司 | Culture propaganda device convenient to installation |
-
2020
- 2020-03-18 CN CN202020344983.1U patent/CN211555387U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112216231A (en) * | 2020-11-03 | 2021-01-12 | 信阳师范学院 | College student employment guidance information collecting and displaying device |
| CN112378204A (en) * | 2020-11-13 | 2021-02-19 | 翁妹华 | Chinese herbal medicine processing that possesses supplementary drying function is with waterlogging caused by excessive rainfall air-dries device |
| CN114550615A (en) * | 2021-07-22 | 2022-05-27 | 湖南匠才文化发展有限公司 | Culture propaganda device convenient to installation |
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| 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: 20200922 Termination date: 20210318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |