CN216980079U

CN216980079U - Propaganda show board of training usefulness

Info

Publication number: CN216980079U
Application number: CN202122811196.0U
Authority: CN
Inventors: 周国梁
Original assignee: Hangzhou Tianyi Culture Communication Co ltd
Current assignee: Hangzhou Tianyi Culture Communication Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-07-15
Anticipated expiration: 2031-11-16

Abstract

The utility model provides a propaganda display board for training, which comprises a display board, wherein one side of the display board is provided with a U-shaped bracket, a transmission mechanism is arranged in the U-shaped bracket, the transmission mechanism comprises a motor, an output shaft of the motor is connected with a first lead screw through a coupler, the first screw rod is provided with a driving wheel which is connected with a driven wheel through a belt, the driven wheel is arranged on the second screw rod, the outer walls of the first screw rod and the second screw rod are respectively connected with a sliding seat through threaded engagement, each sliding seat is provided with a cleaning mechanism close to the inner side outer wall of the U-shaped bracket, the cleaning mechanism comprises a moving component, one side of the moving component, which is close to the display board, is provided with an eraser component, can realize the self-cleaning to the publicity board through self-cleaning device to reduce occuping of staff's operating time, use manpower sparingly, improve training efficiency.

Description

Propaganda show board of training usefulness

Technical Field

The utility model mainly relates to the technical field of propaganda and display tools, in particular to a propaganda and display board for training.

Background

When policy propaganda and ideological and political training are carried out by related units, propaganda and display boards are often used for displaying propaganda and training content, and the propaganda effect is improved. At present in ordinary training is with show board like CN 201720658821.3's technical structure, including first blank, the second blank, and a support, connecting plate and inserted shaft, the one end of first blank is adjacent and establishes with the one end of second blank, the other end of first blank and the other end of second blank meet with the support respectively, the upper end of first blank and second blank and the surface of lower extreme meet through the connecting plate, the one end and the first blank of connecting plate rotate to be connected, the other end of connecting plate meets with the second blank through inserting the axle, and the upper end of second blank and lower extreme surface are equipped with first guide way, inserted shaft embedding first guide way in, and the second blank can be followed first guide way lateral reciprocating motion.

The utility model discloses a although the storage and the transportation of the blank of being convenient for, but can only manually erase and write the content, consequently erase after the training process is written and waste time and energy, reduced training efficiency, additionally occupy staff operating time to influence work efficiency, increased the cost of labor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a propaganda display board for training, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a propaganda display board for training comprises a display board, wherein a U-shaped support is arranged on one side of the display board, the rear side of the outer wall of the U-shaped support is fixedly connected with the front side of the display board, a transmission mechanism is arranged in the U-shaped support and comprises a motor, the motor is arranged on the top of the inner wall of the U-shaped support and is fixedly connected with the top through a bolt, an output shaft of the motor is connected with a first lead screw through a coupler, a driving wheel is arranged on the first lead screw, the driving wheel is connected with a driven wheel through a belt, the driven wheel is arranged on a second lead screw, sliding seats are respectively connected on the outer walls of the first lead screw and the second lead screw through threaded engagement, a cleaning mechanism is arranged on the outer wall of each sliding seat, which is close to the inner side of the U-shaped support, the cleaning mechanism comprises a moving component, and a board wiper component is arranged on one side of the moving component, which is close to the display board, the blackboard eraser assembly comprises a damping spring, a baffle is arranged on one side, close to the display board, of the damping spring, a sponge block is arranged on one side, close to the display board, of the baffle, and the sponge block is in contact with the surface of the display board but is not fixed.

Further, the removal subassembly includes the connecting rod that sleeve and symmetry set up, every the connecting rod and every slide outer wall one side fixed connection, connecting rod inner wall longitudinal symmetry are provided with the draw-in groove, the sleeve both ends are provided with the gag lever post, every the one end longitudinal symmetry that the gag lever post is close to the slide is provided with the spring buckle, every the spring buckle is connected with every draw-in groove buckle, in this embodiment, through the spring buckle, has realized cleaning assembly's installation and dismantlement.

Further, show board bilateral symmetry is provided with lifting support subassembly, every lifting support subassembly is including adjusting the support, every it is provided with the bar hole to adjust the support outside, and every adjusts the support inboard and welds mutually with show board both sides, in this embodiment, is connected lifting support subassembly and show board main part through the welding.

Further, every lifting support subassembly includes unable adjustment base, every the pulley is installed to unable adjustment base bottom symmetry, in this embodiment, through the design of triangle-shaped base, has increased the stability of support, and the base is equipped with the pulley simultaneously, has realized the free removal of propaganda show board, and is more convenient laborsaving.

Furthermore, a fixing support is arranged above each fixing base, a gear is arranged inside each adjusting support, each gear is connected with each adjusting support in a meshed mode through a rack, and a fixing support is arranged above each fixing base.

Further, every the fixed bolster outside is provided with the knob, every the knob inboard sets up to run through in fixed bolster and bar hole and with gear connection through the connecting axle, in this embodiment, through lifting support subassembly, has realized the regulation of propaganda show board height.

Further, show board rear side is provided with the portable power source module, portable power source module below is provided with shift knob, shift knob passes through wire and portable power source module electric connection, the portable power source module passes through the wire and is connected with the motor, just the motor is rotated by the control of machine controller, in this embodiment, through the portable power source module, has realized that the motor starts, drives clean system self-cleaning.

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

the motor arranged on the inner wall of the U-shaped bracket controls the driving wheel to rotate through rotation, so that the belt drives the driven wheel to rotate, the two screw rods rotate and drive the sliding seat to move up and down, the moving cleaning assembly moves up and down, the impact force in the moving process is relieved through the damping spring arranged in the eraser, the loss of the eraser is reduced, the cost is saved, the writing content is automatically cleaned, the manual erasing time is saved, and the enterprise training efficiency is improved.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic cross-sectional view of a transmission mechanism of the present invention;

FIG. 2 is a schematic cross-sectional view of the cleaning mechanism of the present invention;

FIG. 3 is a cross-sectional view of the eraser assembly according to the utility model;

FIG. 4 is a schematic cross-sectional view of a lift bracket assembly of the present invention;

FIG. 5 is a schematic cross-sectional view of a knob mount of the present invention;

fig. 6 is a schematic view of the overall structure of the present invention.

In the figure: 1. a display board; 2. a U-shaped bracket; 3. a transmission mechanism; 31. a motor; 32. a first lead screw; 33. a driving wheel; 34. a belt; 35. a driven wheel; 36. a second lead screw; 37. a slide base; 4. a cleaning mechanism; 41. a moving assembly; 411. a sleeve; 412. a connecting rod; 413. a card slot; 414. a limiting rod; 415. a spring buckle; 42. an eraser assembly; 421. a damping spring; 422. a baffle plate; 423. a sponge block; 5. a lifting bracket assembly; 51. adjusting the bracket; 52. A strip-shaped hole; 53. a fixed base; 54. a pulley; 55. a gear; 56. a rack; 57. fixing a bracket; 58. a knob; 6. a mobile power supply module; 7. and a button is switched on and off.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-6, a U-shaped support 2 is disposed on one side of the display board 1, the rear side of the outer wall of the U-shaped support 2 is fixedly connected with the front side of the display board 1, a transmission mechanism 3 is disposed in the U-shaped support 2, the transmission mechanism 3 includes a motor 31, the motor 31 is mounted on the top of the inner wall of the U-shaped support 2 and is fixedly connected with the top through a bolt, an output shaft of the motor 31 is connected with a first lead screw 32 through a coupling, a driving wheel 33 is mounted on the first lead screw 32, the driving wheel 33 is connected with a driven wheel 35 through a belt 34, the driven wheel 35 is mounted on a second lead screw 36, the outer walls of the first lead screw 32 and the second lead screw 36 are respectively connected with a slide seat 37 through thread engagement, each slide seat 37 is disposed on the outer wall near the inner side of the U-shaped support 2, the cleaning mechanism 4 includes a moving component 41, the blackboard eraser assembly 42 is arranged on one side, close to the display board 1, of the moving assembly 41, the blackboard eraser assembly 42 comprises a damping spring 421, a baffle 422 is arranged on one side, close to the display board 1, of the damping spring 421, a sponge block 423 is arranged on one side, close to the display board 1, of the baffle 422, and the sponge block 423 is in surface contact with the display board 1 but is not fixed.

Please refer to fig. 1 and fig. 2 again, the moving assembly 41 includes a sleeve 411 and connecting rods 412 symmetrically disposed, each of the connecting rods 412 is fixedly connected to one side of the outer wall of each sliding seat 37, the inner wall of the connecting rod 412 is symmetrically disposed with slots 413 up and down, two ends of the sleeve 411 are disposed with limiting rods 414, one end of each of the limiting rods 414 close to the sliding seat 37 is symmetrically disposed with spring buckles 415 up and down, each of the spring buckles 415 is connected with each of the slots 413 in a snap-fit manner, in this embodiment, the installation and the disassembly of the cleaning mechanism 4 are achieved through the spring buckles 415.

Please refer to fig. 6, a mobile power module 6 is disposed at the rear side of the display board 1, a switch button 7 is disposed below the mobile power module 6, the switch button 7 is electrically connected to the mobile power module 6 through a wire, the mobile power module 6 is connected to a motor 31 through a wire, and the motor 31 is controlled by a motor controller to rotate, in this embodiment, the mobile power module 13 is used to supply power to the motor 3.

Please refer to fig. 4, fig. 5 and fig. 6, wherein the two sides of the display board 1 are symmetrically provided with lifting bracket assemblies 5, each lifting bracket assembly 5 comprises an adjusting bracket 51, the outer side of each adjusting bracket 51 is provided with a strip-shaped hole 52, and the inner side of each adjusting bracket 51 is welded with the two sides of the display board 1, in this embodiment, the lifting bracket assemblies 5 are connected with the display board 1 by welding; each lifting support assembly 5 comprises a fixed base 53, pulleys 54 are symmetrically arranged at the bottom of each fixed base 53, in the embodiment, the stability of the support is improved through the design of a triangular base, and meanwhile, the pulleys 54 are arranged on the base, so that the free movement of the propaganda display board is realized, and the convenience and labor saving are realized; every adjust the inside gear 55 that is provided with of support 51, every gear 55 is connected with adjusting support 51 meshing through rack 56, every unable adjustment base 53 top is provided with fixed bolster 57, every the fixed bolster 57 outside is provided with knob 58, every the inboard setting of knob 58 runs through in fixed bolster 57 and bar hole 52 and be connected with gear 55 through the connecting axle, in this embodiment, through lifting support subassembly 5, has realized the regulation of propaganda show board height.

The specific operation mode of the utility model is as follows:

firstly, the whole device is placed on a horizontal ground, then the knob 58 is rotated according to actual needs to be adjusted to a proper height, the propaganda display board is confirmed to be stable, the limiting rod 414 of the moving component 41 is pulled out, the spring buckle 415 is pressed down, the installation of the moving component 41 is confirmed to be completed after the moving component is clamped into the clamping groove 413, whether potential safety hazards exist in all devices in the whole device is checked, after no potential safety hazards exist, the power supply is switched on, the power supply is connected into the moving power supply module 6, then the switch button 7 is pressed down, the motor 31 on the inner wall of the U-shaped bracket 2 starts to rotate, the driving wheel 33 is controlled to rotate, the driven wheel 35 is driven to rotate through the belt 34, the first lead screw 32 and the second lead screw 36 are rotated, the sliding seat 37 arranged on the lead screw moves up and down, the moving component 41 and the board wiping component 42 are driven to move up and down, thereby realizing the cleaning function of the display board 1, after training is completed, the display board is pushed into place for storage.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. A propaganda display board for training comprises a display board (1) and is characterized in that a U-shaped support (2) is arranged on one side of the display board (1), the rear side of the outer wall of the U-shaped support (2) is fixedly connected with the front side of the display board (1), a transmission mechanism (3) is arranged in the U-shaped support (2), the transmission mechanism (3) comprises a motor (31), the motor (31) is installed on the top of the inner wall of the U-shaped support (2) and fixedly connected with the top through a bolt, the output shaft of the motor (31) is connected with a first lead screw (32) through a coupler, a driving wheel (33) is installed on the first lead screw (32), the driving wheel (33) is connected with a driven wheel (35) through a belt (34), the driven wheel (35) is installed on a second lead screw (36), sliding seats (37) are respectively connected on the outer walls of the first lead screw (32) and the second lead screw (36) through threaded engagement, every slide (37) are close to U type support (2) inboard outer wall and are provided with clean mechanism (4), clean mechanism (4) are including removing subassembly (41), it is provided with blackboard eraser subassembly (42) to remove one side that subassembly (41) are close to show board (1), blackboard eraser subassembly (42) are including damping spring (421), one side that damping spring (421) are close to show board (1) is provided with baffle (422), one side that baffle (422) are close to show board (1) is provided with sponge piece (423), sponge piece (423) contact but unfixed with show board (1) surface.

2. The propaganda display board of training usefulness according to claim 1, characterized in that, removal subassembly (41) includes sleeve (411) and the connecting rod (412) of symmetry setting, each connecting rod (412) and each slide (37) outer wall one side fixed connection, connecting rod (412) inner wall longitudinal symmetry is provided with draw-in groove (413), sleeve (411) both ends are provided with gag lever post (414), each gag lever post (414) are close to one end longitudinal symmetry of slide (37) and are provided with spring buckle (415), each spring buckle (415) and each draw-in groove (413) snap-fit connection.

3. The propaganda display board for training according to claim 1, wherein the lifting bracket assemblies (5) are symmetrically arranged on two sides of the display board (1), each lifting bracket assembly (5) comprises an adjusting bracket (51), a strip-shaped hole (52) is arranged on the outer side of each adjusting bracket (51), and the inner side of each adjusting bracket (51) is welded with two sides of the display board (1).

4. A propaganda showing board for training according to claim 3, wherein each lifting bracket assembly (5) comprises a fixed base (53), and pulleys (54) are symmetrically installed at the bottom of each fixed base (53).

5. A propaganda showing board for training according to claim 3, wherein each adjusting bracket (51) is internally provided with a gear (55), and each gear (55) is engaged with the adjusting bracket (51) through a rack (56).

6. The propaganda display board for training as claimed in claim 4, wherein a fixing bracket (57) is provided above each fixing base (53), a knob (58) is provided on the outer side of each fixing bracket (57), and the inner side of each knob (58) is provided with a connecting shaft which penetrates through the fixing bracket (57) and the strip-shaped hole (52) and is connected with the gear (55).

7. The propaganda display board for training according to claim 1, wherein a mobile power module (6) is arranged at the rear side of the display board (1), a switch button (7) is arranged below the mobile power module (6), the switch button (7) is electrically connected with the mobile power module (6) through a wire, the mobile power module (6) is connected with a motor (31) through a wire, and the motor (31) is controlled by a motor controller to rotate.