CN209315139U

CN209315139U - Device is used in a kind of ideological and political education speech

Info

Publication number: CN209315139U
Application number: CN201821393900.7U
Authority: CN
Inventors: 沈世强
Original assignee: Yunnan College of Bussiness Management
Current assignee: Yunnan College of Bussiness Management
Priority date: 2018-08-28
Filing date: 2018-08-28
Publication date: 2019-08-30
Anticipated expiration: 2028-08-28

Abstract

The utility model discloses a kind of ideological and political education speech devices, including pedestal, the top of pedestal is provided with support frame, and the top of support frame is provided with workbench, is provided with handrail on the outside of workbench, the top of workbench is provided with limit sliding chutes, limit sliding chutes are " convex " font structure, and the top of limit sliding chutes is provided with mounting table, and the bottom end of mounting table is provided with fixed card buckle, fixed card buckle is fastened on the inside of limit sliding chutes, is provided with handle on the outside of mounting table.By being provided with mounting table, limit sliding chutes and fixed card buckle, solving existing speech device had in the modern information age, more and more people's selection is given a lecture using electronic products such as computers, and traditional mounting table preferably reads the visual field to provide for speaker, usually all there is tilt angle, it is very inconvenient that the products such as computer are placed, but traditional speech mode still has demand, so the problem of cannot removing traditional mounting table.

Description

Device is used in a kind of ideological and political education speech

Technical field

The utility model belongs to technical field, and in particular to device is used in a kind of ideological and political education speech.

Background technique

Existing speech device had in the modern information age, and more and more people's selection uses the electronics such as computer Product is given a lecture, and traditional mounting table preferably reads the visual field to provide for speaker, is usually all to have inclination Angle, it is very inconvenient that the products such as computer are placed, but traditional speech mode still has demand, so biography cannot be removed The mounting table of system and speech are more heavy with device, carry relatively elaborate, and part speech is equipped with rolling with device Wheel, but need to fix speech with device during speech, it is very inconvenient that the presence of idler wheel causes to be fixed up, so needing The problem of wanting a kind of retractable rollers, idler wheel can be freely regulated and controled according to use environment, thus it is proposed that a kind of ideology and politics Educate speech device.

Utility model content

The purpose of this utility model is to provide a kind of ideological and political education speech devices, to solve above-mentioned background technique The existing speech of middle proposition device had in the modern information age, and more and more people's selection uses the electronics such as computer Product is given a lecture, and traditional mounting table preferably reads the visual field to provide for speaker, is usually all to have inclination Angle, it is very inconvenient that the products such as computer are placed, but traditional speech mode still has demand, so biography cannot be removed The mounting table of system and speech are more heavy with device, carry relatively elaborate, and part speech is equipped with rolling with device Wheel, but need to fix speech with device during speech, it is very inconvenient that the presence of idler wheel causes to be fixed up, so needing The problem of wanting a kind of retractable rollers, idler wheel can be freely regulated and controled according to use environment.

To achieve the above object, the utility model provides the following technical solutions: a kind of ideological and political education speech device, Including pedestal, the top of the pedestal is provided with support frame, and the top of support frame as described above is provided with workbench, the workbench Outside is provided with handrail, and the top of the workbench is provided with limit sliding chutes, and the limit sliding chutes are " convex " font structure, described The top of limit sliding chutes is provided with mounting table, and the bottom end of the mounting table is provided with fixed card buckle, and the fixed card buckle is fastened on The inside of the limit sliding chutes is provided with handle on the outside of the mounting table.

Preferably, the fixed card buckle is internally provided with groove, and Open Side Down for the groove, the bottom end of the groove Opening setting restraining position ring block, the top inner wall of the groove are provided with brute spring, the brute spring and the stop collar it Between be provided with small ball.

Preferably, it is provided with pressing board on the inside of the handle, is provided with reset spring between the handle and the pressing board, Thin cord is provided between the pressing board and the small ball, the thin cord is fixed on the inside of the mounting table, described thin One end of rope is fixed on the outside of the small ball, and the other end of the thin cord is fixed on the end of the pressing board.

Preferably, the bottom end of the pedestal is provided with non-slip mat, and the pedestal is internally provided with accommodating groove, the storage Slot runs through the non-slip mat, and the accommodating groove is internally provided with idler wheel, and the top of the idler wheel is provided with lifting device, described Lifting device includes threaded post, shaft, gear and handle.

Preferably, the top of the accommodating groove offers rectangular channel, and the shaft is fixed on the inner wall of rectangular channel, and described turn The end for being fixed on the shaft, the handle is mounted on the outside of the pedestal, and the gear is fixed on the shaft Outside, the threaded post are fixed on the outside of the gear, the serrated portion of the threaded portion of the threaded post and the gear It is connected, the idler wheel is fixed on the bottom end of the threaded post.

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

(1) by being provided with mounting table, limit sliding chutes and fixed card buckle, solving existing speech device has existing The information age in generation, more and more people's selection is given a lecture using electronic products such as computers, and traditional mounting table is It is provided for speaker and preferably reads the visual field, usually all there is tilt angle, the products such as computer are placed very Inconvenience, but traditional speech mode still has demand, so the problem of traditional mounting table cannot be removed.

(2) by being provided with lifting device, it is more heavy to solve speech device, carries relatively elaborate, and portion Divide speech that idler wheel is installed with device, but need to fix speech with device during speech, the presence of idler wheel causes to fix It is very inconvenient to get up, so the problem of needing a kind of retractable rollers, idler wheel can be freely regulated and controled according to use environment.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the roller structure schematic diagram of the utility model；

Fig. 3 is the lifting device structure schematic diagram of the utility model；

Fig. 4 is the loading table schematic diagram of the utility model；

Fig. 5 is the fixed card buckle structural schematic diagram of the utility model；

Fig. 6 is the grip structure schematic diagram of the utility model；

In figure: 1, handrail；2, support frame；3, non-slip mat；4, pedestal；5, handle；6, limit sliding chutes；7, workbench；8, it puts Set platform；9, idler wheel；10, accommodating groove；11, lifting device；12, threaded post；13, shaft；14, gear；15, handle；16, cord Rope；17, fixed card buckle；18, groove；19, brute spring；20, stop collar；21, small ball；22, reset spring；23, pressing board.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1

Fig. 1-6 is please referred to, the utility model provides a kind of a kind of ideological and political education speech device technique scheme: thought Political education speech uses device, including pedestal 4, the top of pedestal 4 to be provided with support frame 2, and the top of support frame 2 is provided with work Platform 7, the outside of workbench 7 are provided with handrail 1, and the top of workbench 7 is provided with limit sliding chutes 6, and limit sliding chutes 6 are " convex " font Structure, the top of limit sliding chutes 6 are provided with mounting table 8, and the bottom end of mounting table 8 is provided with fixed card buckle 17, and fixed card buckle 17 is blocked It closes in the inside of limit sliding chutes 6, the outside of mounting table 8 is provided with handle 5.

For fixed more firm of mounting table 8, in the present embodiment, it is preferred that being internally provided with for fixed card buckle 17 is recessed Slot 18, Open Side Down for groove 18, and restraining position ring block 20 is arranged in the bottom end opening of groove 18, and the top inner wall of groove 18 is provided with by force Power spring 19 is provided with small ball 21 between brute spring 19 and stop collar 20.

In order to which small ball 21 can be reused, in the present embodiment, it is preferred that the inside of handle 5 is provided with pressing board 23, It is provided with reset spring 22 between hand 5 and pressing board 23, thin cord 16 is provided between pressing board 23 and small ball 21.

In order to control the switch of small ball 21, in the present embodiment, it is preferred that thin cord 16 is fixed on the inside of mounting table 8, One end of thin cord 16 is fixed on the outside of small ball 21, and the other end of thin cord 16 is fixed on the end of pressing board 23.

Embodiment 2

In order to make device transport easy to remove, in the present embodiment, it is preferred that the bottom end of pedestal 4 is provided with non-slip mat 3, bottom Seat 4 is internally provided with accommodating groove 10, and accommodating groove 10 runs through non-slip mat 3, and accommodating groove 10 is internally provided with idler wheel 9, idler wheel 9 Top is provided with lifting device 11, and lifting device 11 includes threaded post 12, shaft 13, gear 14 and handle 15.

In order to control the switch of lifting device 11, in the present embodiment, it is preferred that the top of accommodating groove 10 offers rectangle Slot, shaft 13 are fixed on the inner wall of rectangular channel, and handle 15 is fixed on the end of shaft 13, and handle 15 is mounted on the outside of pedestal 4, Gear 14 is fixed on the outside of shaft 13.

In order to control the height of idler wheel 9, in the present embodiment, it is preferred that threaded post 12 is fixed on the outside of gear 14, screw thread The threaded portion of column 12 and the serrated portion of gear 14 are connected, and idler wheel 9 is fixed on the bottom end of threaded post 12.

The working principle and process for using of the utility model: as described in Example 1, after which is installed, peace is held Handle 5 mounted in 8 outside of mounting table, pressing board 23 can be under the action of grip to contract, pressing board 23 while holding handle 5 Small ball 21 is pulled by thin cord 16 in inside contraction process, small ball 21, to contract, then will under the action of pulling force Fixed card buckle 17 is directed at limit sliding chutes 6, and firmly sliding into makes mounting table 8 be fixed on the top of workbench 7, unclamps handle after the completion 5, small ball 21 loses the effect of external force and sets back under the action of brute spring 19, and small ball 21 resists limit sliding chutes 6, Mounting table 8 is consolidated under the action of frictional force, prevents mounting table 8 from sliding；

In example 2, handle 15 is rotated, handle 15 drives shaft 13 to be rotated, drives in 13 rotary course of shaft Fixed gear 14 on the outside rotates, and the threaded portion of the serrated portion and threaded post 12 of gear 14 is mutually twisted, so tooth 14 drive threaded post 12 of wheel moves up and down, and because idler wheel 9 is fixed on the bottom end of threaded post 12, the rotation control rolling of handle 15 The height of wheel 9.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of ideological and political education speech device, including pedestal (4), it is characterised in that: the top of the pedestal (4) is arranged Have support frame (2), the top of support frame as described above (2) is provided with workbench (7), is provided with handrail on the outside of the workbench (7) (1), the top of the workbench (7) is provided with limit sliding chutes (6), and the limit sliding chutes (6) are " convex " font structure, the limit The top of position sliding slot (6) is provided with mounting table (8), and the bottom end of the mounting table (8) is provided with fixed card buckle (17), the fixation Buckle (17) is fastened on the inside of the limit sliding chutes (6), is provided with handle (5) on the outside of the mounting table (8)；

The bottom end of the pedestal (4) is provided with non-slip mat (3), and the pedestal (4) is internally provided with accommodating groove (10), the receipts Slot (10) are received through the non-slip mat (3), the accommodating groove (10) is internally provided with idler wheel (9), the top of the idler wheel (9) It is provided with lifting device (11), the lifting device (11) includes threaded post (12), shaft (13), gear (14) and handle (15)；

The top of the accommodating groove (10) offers rectangular channel, and the shaft (13) is fixed on the inner wall of rectangular channel, the handle (15) it is fixed on the end of the shaft (13), the handle (15) is mounted on the outside of the pedestal (4), the gear (14) It is fixed on the outside of the shaft (13), the threaded post (12) is fixed on the outside of the gear (14), the threaded post (12) threaded portion and the serrated portion of the gear (14) are connected, and the idler wheel (9) is fixed on the threaded post (12) bottom end.

2. a kind of ideological and political education speech device according to claim 1, it is characterised in that: the fixed card buckle (17) be internally provided with groove (18), Open Side Down for the groove (18), and the bottom end opening of the groove (18) is provided with The top inner wall of stop collar (20), the groove (18) is provided with brute spring (19), the brute spring (19) and the limit Small ball (21) are provided between position ring (20).

3. a kind of ideological and political education speech device according to claim 2, it is characterised in that: the handle (5) Inside is provided with pressing board (23), and reset spring (22), the pressing board are provided between the handle (5) and the pressing board (23) (23) it is provided between the small ball (21) thin cord (16), the thin cord (16) is fixed on the mounting table (8) Inside, one end of the thin cord (16) are fixed on the outside of the small ball (21), and the other end of the thin cord (16) is solid It is scheduled on the end of the pressing board (23).