CN212906682U

CN212906682U - Portable think political affairs learning device

Info

Publication number: CN212906682U
Application number: CN202021345491.0U
Authority: CN
Inventors: 史楠凯; 李菡
Original assignee: Henan Vocational and Technical College of Communications
Current assignee: Henan Vocational and Technical College of Communications
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2021-04-06
Anticipated expiration: 2030-07-10

Abstract

The utility model discloses a portable think political affairs learning device, comprising a base plate, bottom plate upper end mid-mounting elevating gear, the bottom plate top sets up the show case, show case lower extreme fixed connection elevating gear, show case rear end middle part sets up the transparent window of glass, the hollow post of the vertical installation of show case rear end, the sliding tray is seted up to hollow post left end, vertical threaded rod two that sets up in the hollow post, two lower extreme erection bearing frame two of threaded rod, thread bush two is established to the outer surface cover of threaded rod, the vertical installation fixed column of show case rear end, the vertical spout of seting up of fixed column right-hand member, vertical installation dead lever in the spout, the slider is established to dead lever outer surface cover, the show case rear transversely sets up the clearance pole, both ends are fixed connection slider and thread bush two respectively about the clearance pole, clearance. The utility model discloses a motor drives the mopping layer and clears up glass transparent window, guarantees the definition of propaganda content, does not need workman's periodic cleaning, convenient and fast, labour saving and time saving.

Description

Portable think political affairs learning device

Technical Field

The utility model relates to a learning device specifically is a portable think political affairs learning device.

Background

In campus study life, the study of ideology is spread throughout the classroom inside and outside, the board newspaper of ideology is makeed in the classroom mostly, the publicity column of ideology distributes in the corridor, the roadside, these think politics learning device have not only improved think politics study efficiency, campus mental life who has richened, also become campus unique scenery line together, because think politics learning device and place outdoors, the time is long, the surface can fall full of the dust, influence the definition of propaganda content, it regularly clears up to need the workman, very waste time and energy. Therefore, the utility model provides a portable think of political affairs learning device to solve the problem that proposes in the above-mentioned background art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable think of political affairs learning device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a portable think of political affairs learning device comprises a bottom plate, wherein a lifting device is installed in the middle of the upper end of the bottom plate, a display box is arranged above the bottom plate, the lower end of the display box is fixedly connected with the lifting device, a glass transparent window is arranged in the middle of the rear end of the display box, a hollow column is vertically installed at the rear end of the display box and is positioned on the right side of the glass transparent window, a sliding groove is formed in the left end of the hollow column, a second threaded rod is vertically arranged in the hollow column, a second bearing seat is installed at the lower end of the second threaded rod and is fixedly connected with the inner bottom of the hollow column, a motor is installed at the upper end of the second threaded rod, a second threaded sleeve is sleeved on the outer surface of the threaded rod and is positioned in the sliding groove, a fixed column is vertically installed at the rear end of the display box and is positioned on, both ends are fixed connection slider and thread bush two respectively about the clearance pole, and clearance pole front end sets up the rag layer, and rag layer contact glass transparent window, sets up the cavity in the clearance pole, and the hole of permeating water is seted up to the cavity front end, and the hole intercommunication rag layer of permeating water, and the roof is installed to show case upper end, and the water catch bowl is seted up to the roof upper end, and the roof lower extreme sets up the bellows, bellows upper end intercommunication water catch bowl, bellows lower extreme intercommunication cavity, the valve is established to bellows surface cover.

As a further scheme of the utility model, elevating gear includes hollow block, threaded rod one, thread bush one, and the vertical threaded rod that sets up in the hollow block is threaded rod one, and bearing frame one is installed to both ends symmetry about the threaded rod one, and the hollow block inner wall of bearing frame a fixed connection, and thread bush one is established to a threaded rod surface cover, and thread bush one upper end bilateral symmetry installation extension bar, and the extension bar passes hollow block, and bevel gear one is established to a threaded rod surface cover, sets up bevel gear two in the hollow block, and bevel gear two meshes with bevel gear one mutually.

As the utility model discloses scheme further again, the right-hand T shape dwang that sets up of hollow block, and T shape dwang fixed connection bevel gear two.

As the utility model discloses scheme further again, four universal wheels of bottom plate lower extreme bilateral symmetry installation, and set up the stopper on the universal wheel.

As the utility model discloses scheme further again, bottom plate upper end bilateral symmetry installs auxiliary rod one, sets up auxiliary rod two on the auxiliary rod one, and auxiliary rod two and an auxiliary rod sliding connection.

As the utility model discloses scheme further again, the chamber is placed in the setting of right part in the roof, places the intracavity and sets up the controller.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses convenient the removal can adjust the height of show case according to actual need through elevating gear, drives the rag layer through the motor and clears up glass transparent window, guarantees the definition of propaganda content, does not need workman's periodic cleaning, convenient and fast, labour saving and time saving.

Drawings

Fig. 1 is a schematic structural diagram of a portable thinking administration learning device.

Fig. 2 is a schematic structural diagram of a lifting device in a portable thinking administration learning device.

Fig. 3 is a schematic structural view of a cleaning rod of the portable thinking learning device.

In the figure: 1. a base plate; 11. a universal wheel; 12. a first auxiliary rod; 13. a second auxiliary rod; 2. a lifting device; 21. a hollow block; 22. a first threaded rod; 23. a first bearing seat; 24. sleeving a first thread; 25. an extension bar; 26. a first bevel gear; 27. a second bevel gear; 28. a T-shaped rotating rod; 3. a display box; 31. a glass transparent window; 4. a hollow column; 41. a sliding groove; 5. a motor; 51. a second threaded rod; 52. a second bearing seat; 53. a second thread sleeve; 6. fixing a column; 61. a chute; 62. fixing the rod; 63. a slider; 7. cleaning the rod; 71. a cavity; 72. water permeable holes; 73. coating a cloth layer; 8. a top plate; 81. a water collection tank; 82. a placement chamber; 83. a controller; 9. a flexible hose; 91. and (4) a valve.

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 to 3, in an embodiment of the present invention, a portable political thought learning device includes a bottom plate 1, four universal wheels 11 are symmetrically installed at the lower end of the bottom plate 1 in the left-right direction, a brake is disposed on each universal wheel 11, a lifting device 2 is installed at the middle portion of the upper end of the bottom plate 1, each lifting device 2 includes a hollow block 21, a first threaded rod 22 and a first threaded sleeve 24, the first threaded rod 22 is vertically installed in the hollow block 21, the first threaded rod 22 is symmetrically installed at the upper end and the lower end of each first bearing seat 23, the first bearing seat 23 is fixedly connected to the inner wall of the hollow block 21, the first threaded rod 22 is externally sleeved with the first threaded sleeve 24, the first threaded sleeve 24 is symmetrically installed at the upper end of the first threaded sleeve 24 in the left-right direction, an extension rod 25 passes through the hollow block 21, the first threaded rod 22 is externally sleeved with a first bevel gear 26, a second bevel gear 27 is fixedly connected with the T-shaped rotating rod 28, a first auxiliary rod 12 is symmetrically arranged at the left and right of the upper end of the bottom plate 1, a second auxiliary rod 13 is arranged on the first auxiliary rod 12, the second auxiliary rod 13 is slidably connected with the first auxiliary rod 12, a display box 3 is arranged above the bottom plate 1, a lifting device 2 and a second auxiliary rod 13 are fixedly connected with the lower end of the display box 3, a glass transparent window 31 is arranged in the middle of the rear end of the display box 3, a hollow column 4 is vertically arranged at the rear end of the display box 3, the hollow column 4 is positioned at the right side of the glass transparent window 31, a sliding groove 41 is formed at the left end of the hollow column 4, a second threaded rod 51 is vertically arranged in the hollow column 4, a second bearing seat 52 is arranged at the lower end of the second threaded rod 51, the inner bottom of the hollow column 4 is fixedly connected with the second bearing seat 52, a motor 5 is arranged at the upper end of the second threaded, the fixed column 6 is positioned at the left side of the glass transparent window 31, the right end of the fixed column 6 is vertically provided with a sliding chute 61, a fixed rod 62 is vertically arranged in the sliding chute 61, the outer surface of the fixed rod 62 is sleeved with a slide block 63, the rear part of the display box 3 is transversely provided with a cleaning rod 7, the left end and the right end of the cleaning rod 7 are respectively and fixedly connected with the slide block 63 and a second threaded sleeve 53, the front end of the cleaning rod 7 is provided with a wiping cloth layer 73, the rag layer 73 contacts the glass transparent window 31, a cavity 71 is arranged in the cleaning rod 7, a plurality of water permeable holes 72 are arranged at the front end of the cavity 71, and the hole 72 that permeates water communicates the mopping layer 73, and roof 8 is installed to show case 3 upper end, and the water catch bowl 81 is seted up to roof 8 upper end, and the chamber 82 is placed to the right part setting in roof 8, places and sets up controller 83 in the chamber 82, and roof 8 lower extreme sets up flexible hose 9, and flexible hose 9 upper end intercommunication water catch bowl 81, flexible hose 9 lower extreme intercommunication cavity 71, and valve 91 is established to flexible hose 9 outer surface cover.

The utility model discloses a theory of operation is: the universal wheel 11 is used for facilitating movement, the T-shaped rotating rod 28 is rotated to drive the bevel gear II 27 to rotate, the bevel gear II 27 drives the bevel gear I26 to rotate, the bevel gear I26 drives the threaded rod I22 to rotate, the threaded rod I22 drives the threaded sleeve I24 to move, the threaded sleeve I24 drives the display box 3 to move up and down through the extension rod 25, so that the height is adjusted, water is poured into the water collecting tank 81 or rainwater is collected through the water collecting tank 81, the controller 83 drives the valve 91 to open, the water in the water collecting tank 81 flows into the cavity 71 through the telescopic hose 9, the cleaning cloth water flows to the cleaning cloth layer 73 through the water permeable holes 72, so that the cleaning cloth layer 73 is wetted, meanwhile, the controller 83 drives the motor 5 to work, the motor 5 drives the threaded rod II 51 to rotate, the threaded rod II 51 drives the threaded sleeve II 53 to move, the threaded sleeve II 53 drives the cleaning rod 7, the glass transparent window 31 is cleaned.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A portable think of political affairs learning device, comprising a bottom plate (1), and is characterized in that, bottom plate (1) upper end mid-mounting elevating gear (2), bottom plate (1) top sets up show case (3), show case (3) lower extreme fixed connection elevating gear (2), show case (3) rear end middle part sets up glass transparent window (31), show case (3) rear end vertical installation hollow post (4), and hollow post (4) is located glass transparent window (31) right side, slide groove (41) are seted up to hollow post (4) left end, vertical threaded rod two (51) that sets up in hollow post (4), threaded rod two (51) lower extreme installation bearing frame two (52), and bearing frame two (52) fixed connection hollow post (4) bottom, threaded rod two (51) upper end installation motor (5), threaded rod two (51) surface cover is established threaded sleeve two (53), the second threaded sleeve (53) is positioned in the sliding groove (41), the rear end of the display box (3) is vertically provided with the fixed column (6), the fixed column (6) is positioned at the left side of the transparent glass window (31), the right end of the fixed column (6) is vertically provided with the sliding groove (61), the sliding groove (61) is vertically provided with the fixed rod (62), the outer surface of the fixed rod (62) is sleeved with the sliding block (63), the rear part of the display box (3) is transversely provided with the cleaning rod (7), the left end and the right end of the cleaning rod (7) are respectively and fixedly connected with the sliding block (63) and the second threaded sleeve (53), the front end of the cleaning rod (7) is provided with the wiping cloth layer (73), the wiping cloth layer (73) is contacted with the transparent glass window (31), the cleaning rod (7) is internally provided with the cavity (71), the front end of the cavity (71) is provided with the plurality of water permeable holes (72, a water collecting tank (81) is formed in the upper end of the top plate (8), a telescopic hose (9) is arranged at the lower end of the top plate (8), the upper end of the telescopic hose (9) is communicated with the water collecting tank (81), the lower end of the telescopic hose (9) is communicated with the cavity (71), and a valve (91) is sleeved on the outer surface of the telescopic hose (9).

2. The portable think political affairs learning device of claim 1, characterized in that elevating gear (2) includes hollow block (21), threaded rod (22), thread bush (24), the vertical threaded rod (22) that sets up in hollow block (21), threaded rod (22) upper and lower both ends symmetry installation bearing frame (23), and bearing frame (23) fixed connection hollow block (21) inner wall, thread bush (24) is established to threaded rod (22) surface cover, extension bar (25) are installed to thread bush (24) upper end bilateral symmetry, and extension bar (25) pass hollow block (21), bevel gear (26) are established to threaded rod (22) surface cover, set up bevel gear two (27) in hollow block (21), and bevel gear two (27) and bevel gear (26) mesh.

3. The portable thinking political study device according to claim 2, wherein a T-shaped rotating rod (28) is arranged at the right side of the hollow block (21), and the T-shaped rotating rod (28) is fixedly connected with a second bevel gear (27).

4. The portable political thinking learning device of claim 1, wherein the lower end of the bottom plate (1) is symmetrically provided with four universal wheels (11) at left and right sides, and the universal wheels (11) are provided with brakes.

5. The portable think political affairs learning device of claim 1, characterized in that the upper end of the bottom plate (1) is provided with a first auxiliary rod (12) in bilateral symmetry, a second auxiliary rod (13) is arranged on the first auxiliary rod (12), and the second auxiliary rod (13) is connected with the first auxiliary rod (12) in a sliding manner.

6. The portable political thinking learning device as claimed in claim 1, wherein a placing cavity (82) is arranged at the right part in the top plate (8), and a controller (83) is arranged in the placing cavity (82).