CN215015723U

CN215015723U - Ocean environment science popularization show stand

Info

Publication number: CN215015723U
Application number: CN202121644697.8U
Authority: CN
Inventors: 魏洪泉; 吕芸; 张旭; 李志成
Original assignee: Beijing Luode Times Cultural Industry Development Co ltd
Current assignee: Beijing Luode Times Cultural Industry Development Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2021-12-07
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to a show apparatus technical field, and a marine environment science popularization show stand is disclosed, including the support column, the solid swing joint in support column top has movable post, and the inside elevating system that is provided with of support column, movable capital portion overlap joint have a supporting wheel, and the spherical screen of supporting wheel top fixedly connected with, movable capital portion are provided with fixed establishment, and elevating system is including being provided with support column inner wall card swing joint's filter screen, diapire fixedly connected with motor in the support column. This marine environment science popularization show stand, second gear internal surface fixedly connected with dwang, dwang threaded connection have first fixed plate, dwang top and activity post lower fixed surface are connected, and support column inner wall swing joint has the dog that hides, makes the activity post can rise and descend through elevating system, carries out information exhibition through can be rotatory with spherical screen through the activity post, guarantees that no matter can all see to whole information from that angle by the browser.

Description

Ocean environment science popularization show stand

Technical Field

The utility model relates to a show apparatus technical field specifically is a marine environment science popularization show stand.

Background

The display stand is also called a material object display stand, when the display stand is connected to a projector and a television, data, lectures, material objects, slides and the like can be clearly displayed, and the display stand is one of indispensable driving devices for information display teaching, and ensures the convenience and intuition of the teaching.

Along with the development of current society, the demand that traditional paper show stand can not the visitor watched, so just produce new products show stand, put the show stand with the display, let the visitor watch experience at will, thereby make things convenient for visitor's information of visiting more, but current show stand, because the show stand is fixed to the product, the visitor can only stand at the fixed direction upper reaches information of show stand, or need the visitor to move around the show stand and just can visit whole information, the visitor is too troublesome when the information of visiting, most of visitors probably are pupil's show ware and are knocked over easily, it is not too safe.

Therefore, a marine environment science popularization display stand is needed to solve the problems that a display is easy to damage and the display information only shows a fixed direction.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a marine environment science popularization show stand possesses advantages such as rotatory show information and display are difficult to be damaged, has solved the easy problem that is damaged and the fixed direction of display information show only of display.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a marine environment science popularization show stand, includes the support column, the solid swing joint in support column top has movable post, the inside elevating system that is provided with of support column, movable capital portion overlap joint has the supporting wheel, the spherical screen of supporting wheel top fixedly connected with, movable capital portion is provided with fixed establishment.

The support column mainly protects internal mechanism, and the movable column mainly drives reciprocating of supporting wheel through going up and down for spherical screen when not using, drives the inside that moves the spherical screen down to the support column through the movable column, thereby protects the spherical screen, prevents losing of spherical screen.

Preferably, elevating system is including being provided with support column inner wall card swing joint's filter screen, diapire fixedly connected with motor in the support column.

The filter screen mainly lets inside and outside circulation of air of support column, and the filter screen can be dismantled simultaneously, can lift the filter screen off when the filter screen is amassed with the dust and clear up, and motor inner line structure is prior art, mainly drives first gear and rotates.

Preferably, the top of the motor is fixedly connected with a first gear, and the first gear is in meshing connection with a second gear.

Preferably, the internal surface fixed connection of second gear has the dwang, dwang threaded connection has first fixed plate, dwang top and activity post lower fixed surface are connected.

Preferably, the inner wall of the support column is movably connected with four blocking blocks, the four blocking blocks are arranged on the inner wall of the support column and distributed in a circular shape, and connecting holes are formed in the side faces of the blocking blocks.

Preferably, the fixing mechanism comprises a second fixing plate fixedly connected with the top of the movable column, and a fixing rod is fixedly connected to the inner surface of the second fixing plate.

The second fixed plate is mainly fixed at the top of the movable column, so that the position of the fixed rod is fixed, the fixed rod penetrates through the rotating sleeve, and the rotating sleeve can rotate.

Preferably, the fixed rod penetrates through a rotating sleeve, and a fixing clamp is fixedly connected to the outer surface of the rotating sleeve.

Compared with the prior art, the utility model provides a marine environment science popularization show stand possesses following beneficial effect:

1. the ocean environment popular science display platform comprises an elevating mechanism, specifically a worker starts a motor, the motor drives a first gear to rotate, a second gear is fixed on a rotating rod, an end thread is arranged at a position where the rotating rod is matched with a first fixing plate, the bottom of the rotating rod is inserted into a base, the length of the thread ensures the height of a movable column when the movable column rises upwards, when the rotating rod rotates, the rotating rod and the first fixing plate are connected through the thread, after the rotating rod rotates, the length of the thread is specially set, the rotating rod can move upwards when rotating, when the rotating rod moves for a certain distance, the thread part moves above the first fixing plate, at the moment, the rotating rod can only rotate, a spherical screen at the top of the movable column is subjected to rotary information display, when the rotating rod rotates towards the other direction, the rotating rod moves downwards, the movable column can rise and fall through the elevating mechanism, the spherical screen can be used for information exhibition through rotation of the movable column, so that a browser can see all information from any angle.

2. This marine environment science popularization show stand, through fixed establishment, it is specific that the staff is putting the top of activity post with spherical screen, the staff is after putting suitable position with spherical screen, the staff can be through rotating the fixation clamp, make the fixation clamp block the supporting wheel, it rotates to drive the rotation cover when the fixation clamp rotates, it is the cover on the dead lever to rotate the cover, the dead lever is the top of fixing at the activity post through the second fixed plate, it is fixed to make supporting wheel and spherical screen through fixed establishment, prevent that the tourist from knocking down spherical screen and damaging spherical screen at the in-process of sightseeing, thereby realize the protection to spherical screen.

Drawings

FIG. 1 is a schematic view of the overall structure of the display stand of the present invention;

FIG. 2 is a schematic view of the elevation structure of the lifting mechanism of the present invention;

FIG. 3 is a schematic top view of the display stand of the present invention;

fig. 4 is a schematic view of the whole structure of the stopper of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 1.

Wherein: 1. a support pillar; 2. a movable post; 3. a support wheel; 4. a spherical screen; 5. a filter screen; 6. a motor; 7. a first gear; 8. a second gear; 9. rotating the rod; 10. a first fixing plate; 11. a stop block is shielded; 12. connecting holes; 13. a second fixing plate; 14. fixing the rod; 15. rotating the sleeve; 16. and (4) fixing clips.

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. 1-5, a marine environment science popularization show stand comprises a support column 1, a movable column 2 is movably connected to the top of the support column 1, a lifting mechanism is arranged inside the support column 1, a support wheel 3 is lapped on the top of the movable column 2, a spherical screen 4 is fixedly connected to the top of the support wheel 3, and a fixing mechanism is arranged on the top of the movable column 2.

Through the technical scheme, the support column 1 mainly protects the internal mechanism, and the movable column 2 mainly drives the support wheel 3 to move up and down through lifting, so that the spherical screen 4 is driven to move down to the inside of the support column 1 through the movable column 2 when the spherical screen 4 is not used, the spherical screen 4 is protected, and the spherical screen 4 is prevented from being lost.

Specifically, elevating system is including being provided with filter screen 5 of support column 1 inner wall card swing joint, and the bottom wall fixedly connected with motor 6 in support column 1.

Through above-mentioned technical scheme, filter screen 5 mainly lets 1 inside and outside circulation of air of support column, and filter screen 5 can be dismantled simultaneously, can lift filter screen 5 off when filter screen 5 is amasss with the dust and clear up, and 6 internal line structures of motor are prior art, mainly drive first gear 7 and rotate.

Specifically, the top of the motor 6 is fixedly connected with a first gear 7, and the first gear 7 is engaged with a second gear 8.

Through above-mentioned technical scheme, first gear 7 mainly is the rotation that drives second gear 8, and second gear 8 is fixed on dwang 9, and second gear 8 drives dwang 9 and rotates, and the rotation through dwang 9 drives movable post 2 and rotates.

Specifically, 8 internal surface fixed connection of second gear has dwang 9, and dwang 9 threaded connection has first fixed plate 10, and dwang 9 top and the 2 lower fixed surface connection of activity post.

Through above-mentioned technical scheme, dwang 9 mainly drives movable post 2 and rotates, and dwang 9 rotates the back, because threaded length is through special settlement, also can rebound when dwang 9 rotates, moves one section distance when dwang 9, and the screw thread part moves first fixed plate 10 top, and dwang 9 can only rotate this moment.

Specifically, the inner wall of the support column 1 is movably connected with the blocking pieces 11, the blocking pieces 11 are provided with four groups, the four groups of blocking pieces 11 are located on the inner wall of the support column 1 and are distributed in a circular shape, and the side faces of the blocking pieces 11 are provided with connecting holes 12.

Through the technical scheme, it drives spherical screen 4 and enters into support column 1 inside mainly to shelter from piece 11, it is the arcwall face to shelter from piece 11 lower surface at activity post 2 decline, block 11 one side has seted up connecting hole 12, connecting hole 12 coupling spring, spring opposite side fixed connection is at support column 1 inner wall, when activity post 2 ascends, extrusion shelters from 11 bottom arcwall faces of dog when ascending through activity post 2, force four groups to shelter from dog 11 and remove to support column 1 inner wall, block 11 resilience when activity post 2 descends, block 11 can shelter from the trompil at support column 1 top through four groups, thereby can prevent that the dust from falling into support column 1 inside, when spherical screen 4 descends support column 1 inside simultaneously, can play the guard action.

Specifically, the fixing mechanism comprises a second fixing plate 13 fixedly connected with the top of the movable column 2, and a fixing rod 14 is fixedly connected to the inner surface of the second fixing plate 13.

Through the technical scheme, the second fixing plate 13 is mainly fixed at the top of the movable column 2, so that the position of the fixing rod 14 is fixed, the fixing rod 14 penetrates through the rotating sleeve 15, and the rotating sleeve 15 can rotate.

Specifically, the fixing rod 14 penetrates through a rotating sleeve 15, and a fixing clamp 16 is fixedly connected to the outer surface of the rotating sleeve 15.

Through above-mentioned technical scheme, the cover 15 that rotates mainly is fixed fixation clamp 16, and the staff can rotate fixation clamp 16 for support wheel 3 can be fixed to fixation clamp 16, prevents that spherical screen 4 from being knocked over and damaging.

When the device is used, a worker starts the motor 6, the motor 6 drives the first gear 7 to rotate, the second gear 8 is fixed on the rotating rod 9, an end thread is arranged at the position where the rotating rod 9 is matched with the first fixing plate 10, the bottom of the rotating rod 9 is inserted into the base, the length of the thread ensures the height of the movable column 2 when the movable column 2 rises upwards, when the rotating rod 9 rotates, because the rotating rod 9 is connected with the first fixing plate 10 through the thread, after the rotating rod 9 rotates, because the length of the thread is specially set, the rotating rod 9 can move upwards when the rotating rod 9 rotates, when the rotating rod 9 moves for a certain distance, the thread part moves above the first fixing plate 10, at the moment, the rotating rod 9 can only rotate, the spherical screen 4 at the top of the movable column 2 is subjected to rotary information display, when the rotating rod 9 rotates towards the other direction, the rotating rod 9 moves downwards, the arc-shaped surface at the bottom of the baffle block 11 is extruded when the movable column 2 rises, force four groups to hide dog 11 and remove to 1 inner wall of support column, the movable column 2 shelters from 11 resilience of piece when descending, hides the trompil that dog 11 can shelter from 1 top of support column through four groups to can prevent that the dust from falling to support column 1 inside, make movable column 2 can rise and descend through elevating system, through can carrying out the information exhibition with spherical screen 4 through the rotation of movable column 2, guarantee that the viewer can all see and demonstrate whole information no matter from that angle.

The staff is at the top of putting movable post 2 with spherical screen 4, the staff is after putting suitable position with spherical screen 4, the staff can be through rotating fixation clamp 16, make fixation clamp 16 block supporting wheel 3, it rotates to drive when fixation clamp 16 rotates and rotate cover 15, it overlaps on dead lever 14 to rotate cover 15, dead lever 14 is the top of fixing at movable post 2 through second fixed plate 13, it is fixed to make supporting wheel 3 and spherical screen 4 through fixed establishment, prevent that the tourist from knocking down spherical screen 4 and damaging spherical screen 4 in the in-process of sightseeing, thereby realize the protection to spherical screen 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a marine environment science popularization show stand, includes support column (1), its characterized in that: the utility model discloses a screen support, including support column (1), supporting wheel (3) top fixedly movable connection have movable post (2), the inside elevating system that is provided with of support column (1), movable post (2) top overlap joint has supporting wheel (3), supporting wheel (3) top fixedly connected with spherical screen (4), movable post (2) top is provided with fixed establishment.

2. The marine environment science popularization display stand of claim 1, wherein: elevating system is including being provided with filter screen (5) of support column (1) inner wall card swing joint, inner wall fixedly connected with motor (6) in support column (1).

3. A marine environment science popularization display stand according to claim 2, characterized in that: the top of the motor (6) is fixedly connected with a first gear (7), and the first gear (7) is meshed with a second gear (8).

4. A marine environment science popularization display stand according to claim 3 and being characterized in that: second gear (8) internal surface fixedly connected with dwang (9), dwang (9) threaded connection has first fixed plate (10), dwang (9) top and activity post (2) lower fixed surface are connected.

5. The marine environment science popularization display stand of claim 1, wherein: the inner wall of the support column (1) is movably connected with blocking blocks (11), the blocking blocks (11) are provided with four groups, the blocking blocks (11) are located on the inner wall of the support column (1) and are distributed in a circular shape, and connecting holes (12) are formed in the side faces of the blocking blocks (11).

6. The marine environment science popularization display stand of claim 1, wherein: the fixing mechanism comprises a second fixing plate (13) fixedly connected with the top of the movable column (2), and a fixing rod (14) is fixedly connected to the inner surface of the second fixing plate (13).

7. The marine environment science popularization display stand of claim 6, wherein: the fixing rod (14) penetrates through a rotating sleeve (15), and a fixing clamp (16) is fixedly connected to the outer surface of the rotating sleeve (15).