CN208752921U - A kind of political propaganda device - Google Patents

Abstract

The utility model discloses a kind of political propaganda devices, including connecting cylinder, the two sides of the connecting cylinder are equipped with chassis, and the opposite side in two chassis is equipped with multiple accommodating grooves, ball is equipped in the accommodating groove, the opposite side in two chassis is fixedly connected to fixing pipe.The utility model is by by bar, fixing pipe, counter weight strip and publicity cloth carry out the carrying that the present apparatus is convenient in storage, and the present apparatus is vertically arranged, the then movement by ball when easy to carry, unscrew first in command's bolt and counter weight strip is separated from chassis, then move out chassis, then move out fixing pipe and inserted link, rotating fixing pipe and inserted link still further below is supported fixing pipe and inserted link to connecting cylinder, the rotation between inserted link and extension rod is prevented by the effect of fixed mechanism again, guarantee that fixing pipe and inserted link support stablizing for connecting cylinder, it is pasted on publicity cloth and can publicize finally by by political propaganda report.

Description

A kind of political propaganda device

Technical field

The utility model relates to propagandizing device technical field more particularly to a kind of political propaganda devices.

Background technique

Currently, being frequently seen political propaganda poster in school or community, " the 16 word " policy for example advocated will be declared It passes poster to be pasted on propaganda frame, then " 16 word " policy is advocated by mobile propaganda frame, but since propaganda frame volume is big And not easily shifted and carrying, cause the place advocated and position limited, does not have good the effect of publicity.

For this purpose, we devise a kind of political propaganda device.

Utility model content

Purpose of the utility model is to solve problems of the prior art, and a kind of political propaganda dress proposed It sets.

To achieve the goals above, the utility model adopts the technical scheme that

A kind of political propaganda device, including connecting cylinder, the two sides of the connecting cylinder are equipped with chassis, two chassis phases The side of back is equipped with multiple accommodating grooves, and ball is equipped in the accommodating groove, and the opposite side in two chassis is fixed to be connected It is connected to fixing pipe, the two sides on the chassis are equipped with placing groove corresponding with fixing pipe, the axle center of two fixing pipes and connection The axle center of cylinder is located in same level, and the fixing pipe is connected with inserted link by position-limit mechanism, and the inserted link is located at fixing pipe Interior, the inserted link is rotatably connected to extension rod far from one end of fixing pipe, and the extension rod passes through company far from one end of fixing pipe The connection of the inner sidewall of connection mechanism and placing groove, the lateral wall rotation of the connecting cylinder, which is socketed with, receives cloth cylinder, described to receive the outer of cloth cylinder Side wall is fixedly connected with publicity cloth, and the publicity cloth is fixedly connected with counter weight strip, two chassis far from the one end for receiving cloth cylinder Opposite side is equipped with limiting slot corresponding with counter weight strip, is threaded with first in command's bolt, the limit on the chassis The inner sidewall and counter weight strip of slot are equipped with the first threaded hole corresponding with first in command's bolt.

Preferably, the position-limit mechanism includes two second handle bolts being threaded on fixing pipe lateral wall, institute It states and is equidistantly equipped with multiple the second threaded holes corresponding with second handle bolt on inserted link.

Preferably, one end of the extension rod is equipped with link slot corresponding with inserted link, and the inserted link is close to extension rod one end Two sides be fixedly connected to shaft, the inner sidewall rotation connection of the shaft one end and link slot far from inserted link is described to prolong Boom is connect by fixed mechanism with shaft.

Preferably, the fixed mechanism includes the connection ring being fixedly attached on shaft lateral wall, spiral shell on the extension rod Line is connected with third handle bolt, and one end of the third handle bolt extends through extension rod and into link slot, the company Connect third thread groove corresponding with third handle bolt there are two setting on ring.

Preferably, the bindiny mechanism includes being fixedly connected on movable block of the extension rod far from inserted link one end, the placement The inner sidewall of slot is equipped with two loose slots corresponding with movable block, and the inner sidewall of the loose slot is fixedly connected with limit shaft, institute Movable block is stated to be slidably socketed on limit shaft.

Preferably, the inner sidewall for receiving cloth cylinder is fixedly connected there are two change, the lateral wall of the connecting cylinder be equipped with The corresponding annular groove of change.

The utility model has the following beneficial effects:

1, by the way that bar, fixing pipe, counter weight strip and publicity cloth are carried out the carrying that the present apparatus is convenient in storage, and the present apparatus is erected Straight setting, the then movement by ball when easy to carry；

2, it unscrews first in command's bolt and counter weight strip is separated from chassis, then moves out chassis, then make fixing pipe It is moved out with inserted link, rotating fixing pipe and inserted link still further below is supported fixing pipe and inserted link to connecting cylinder, then by solid The effect for determining mechanism prevents rotation between inserted link and extension rod, guarantees that fixing pipe and inserted link support stablizing for connecting cylinder, most Afterwards by the way that political propaganda report to be pasted on publicity cloth and can publicize.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of political propaganda device structural schematic diagram；

Fig. 2 be the utility model proposes a kind of political propaganda device between inserted link and extension rod connection structure signal Figure；

Fig. 3 be the utility model proposes a kind of political propaganda device in shaft and connection ring attachment structure schematic diagram；

Fig. 4 be the utility model proposes a kind of political propaganda device positive structure schematic.

In figure: 1 connecting cylinder, 2 chassis, 3 balls, 4 fixing pipes, 5 position-limit mechanisms, 51 second handle bolts, 52 second screw threads Cloth cylinder, 10 publicity cloth, 11 counter weight strips, 12 first are received in hole, 6 inserted links, 7 extension rods, 8 bindiny mechanisms, 81 movable blocks, 82 limit shafts, 9 Handle bolt, 13 shafts, 14 fixed mechanisms, 141 connection rings, 142 third handle bolts.

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.

In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

Referring to Fig.1-4, a kind of political propaganda device, including connecting cylinder 1, the two sides of connecting cylinder 1 are equipped with chassis 2, and two The opposite side in chassis 2 is equipped with multiple accommodating grooves, and ball 3 is equipped in accommodating groove, and the opposite side in two chassis 2 is fixed to be connected It is connected to fixing pipe 4, the two sides on chassis 2 are equipped with placing groove corresponding with fixing pipe 4, axle center and the connecting cylinder 1 of two fixing pipes 4 Axle center is located in same level, prevents the offset of two 4 relative positions of fixing pipe in this way, to prevent the center of gravity of connecting cylinder 1 Shakiness, fixing pipe 4 are connected with inserted link 6 by position-limit mechanism 5, and position-limit mechanism 5 includes being threaded on 4 lateral wall of fixing pipe Two second handle bolts 51 are equidistantly equipped with multiple second threaded holes 52 corresponding with second handle bolt 51 on inserted link 6, in this way The connection of control fixing pipe 4 and inserted link 6 can be played by the effect of position-limit mechanism 5, in this way convenient for adjusting inserted link 6 in fixing pipe Position in 4, in this way convenient for using highly after adjusting.

Wherein, inserted link 6 is located in fixing pipe 4, and inserted link 6 is rotatably connected to extension rod 7 far from one end of fixing pipe 4, extends One end of bar 7 is equipped with link slot corresponding with inserted link 6, and inserted link 6 is fixedly connected to shaft close to the two sides of 7 one end of extension rod 13, the inner sidewall rotation connection of shaft 13 one end and link slot far from inserted link 6, extension rod 7 passes through fixed mechanism 14 and shaft 13 connections, in this way convenient for the rotation connection between extension rod 7 and inserted link 6.

Wherein, fixed mechanism 14 includes the connection ring 141 being fixedly attached on 13 lateral wall of shaft, screw thread on extension rod 7 It is connected with third handle bolt 142, one end of third handle bolt 142 extends through extension rod 7 and into link slot, connection ring Third thread groove corresponding with third handle bolt 142 there are two being set on 141, in this way by the effect of fixed mechanism 14 convenient for slotting Bar 6 and extension rod 7 rotate after stabilization, and then fixing pipe 4 and support of the inserted link 6 to the present apparatus after being convenient for.

Wherein, the one end of extension rod 7 far from fixing pipe 4 is connect by bindiny mechanism 8 with the inner sidewall of placing groove, connects machine Structure 8 includes being fixedly connected on movable block 81 of the extension rod 7 far from 6 one end of inserted link, and the inner sidewall of placing groove is equipped with and movable block 81 Corresponding two loose slots, the inner sidewall of loose slot are fixedly connected with limit shaft 82, and movable block 81 is slidably socketed in limit shaft 82 On, can be played by the effect of bindiny mechanism 8 prevents extension rod 7 to be detached from outward in this way, and guarantees that extension rod 7 can be stable Linear motion.

Wherein, connecting cylinder 1 lateral wall rotation is socketed with receive cloth cylinder 9, receive cloth cylinder 9 inner sidewall be fixedly connected there are two turn Ring, the lateral wall of connecting cylinder 1 is equipped with annular groove corresponding with change, in this way on the lateral wall convenient for receiving cloth cylinder 9 and connecting cylinder 1, The lateral wall for receiving cloth cylinder 9 is fixedly connected with publicity cloth 10, and publicity cloth 10 is fixedly connected with counter weight strip far from the one end for receiving cloth cylinder 9 11, the opposite side in two chassis 2 is equipped with limiting slot corresponding with counter weight strip 11, is threaded with first in command's spiral shell on chassis 2 Bolt 12, the inner sidewall and counter weight strip 11 of limiting slot are equipped with first threaded hole corresponding with first in command's bolt 12.

In the utility model, in use, convenient for by the rolling on one of chassis 2 and the present apparatus is placed vertically Pearl 3 is moved, in this way the movement convenient for the present apparatus in transport, and by inserted link 6, fixing pipe 4, counter weight strip 11 and is declared when transport It spreads 10 to be stored, is convenient for the carrying of people in this way.

Counter weight strip 11 is separated with chassis 2 in use, unscrewing first in command's bolt 12 first, is convenient for two chassis 2 in this way It moves out, at this point, two chassis 2 are moved to two sides, so that chassis 2 drives fixing pipe 4 and inserted link 6 to move out, and inserts Bar 6 drives extension rod 7 and movable block 81 to move out, until extension rod 7 moves to the two sides of connecting cylinder 1, then rotates down Inserted link 6 to be supported by chassis 2, fixing pipe 4 and inserted link 6 to connecting cylinder 1, then guarantees inserted link 6 by fixed mechanism 14 The rectangular stable state with extension rod 7, i.e., by turn third handle bolt 142 make its corresponding in connection ring 141 The connection of three thread grooves can stablize connecting cylinder 1 by chassis 2, fixing pipe 4 and inserted link 6 support in this way, and due to counter weight strip 11 Gravity make receive cloth cylinder 9 rotation and will advertise that 10 drops down of cloth, in this way can by publicity cloth 10 carry out political propaganda, It can will advertise that report is sticked on publicity cloth 10, and when in use, it can be convenient for solid by first unscrewing second handle bolt 51 The position determined between pipe 4 and inserted link 6 is adjusted, and in this way can be lifted up inserted link 6 until connecting cylinder 1 is adjusted to suitable position It sets, at this point, being again fixedly connected with fixing pipe 4 with inserted link 6 by tightening second handle bolt 51, guarantees the stability of connecting cylinder 1, And it can be moved by ball 3 when showing.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of political propaganda device, including connecting cylinder (1), which is characterized in that the two sides of the connecting cylinder (1) are equipped with chassis (2), two opposite sides of the chassis (2) are equipped with multiple accommodating grooves, are equipped with ball (3) in the accommodating groove, two institutes It states the opposite side in chassis (2) to be fixedly connected to fixing pipe (4), the two sides of the chassis (2) are equipped with corresponding with fixing pipe (4) Placing groove, the axle center of two fixing pipes (4) and the axle center of connecting cylinder (1) be located in same level, the fixing pipe (4) it is connected with inserted link (6) by position-limit mechanism (5), the inserted link (6) is located in fixing pipe (4), and the inserted link (6) is far from solid One end of fixed pipe (4) is rotatably connected to extension rod (7), and the extension rod (7) passes through bindiny mechanism far from the one end of fixing pipe (4) (8) it is connect with the inner sidewall of placing groove, the lateral wall rotation of the connecting cylinder (1), which is socketed with, receives cloth cylinder (9), the receipts cloth cylinder (9) lateral wall is fixedly connected with publicity cloth (10), and publicity cloth (10) is fixedly connected with far from the one end for receiving cloth cylinder (9) matches Weight item (11), the opposite side of two chassis (2) is equipped with limiting slot corresponding with counter weight strip (11), on the chassis (2) It is threaded with first in command's bolt (12), the inner sidewall and counter weight strip (11) of the limiting slot are equipped with and first in command's bolt (12) corresponding first threaded hole.

2. a kind of political propaganda device according to claim 1, which is characterized in that the position-limit mechanism (5) includes screw thread Two second handle bolts (51) being connected on fixing pipe (4) lateral wall are equidistantly equipped on the inserted link (6) multiple with second Corresponding second threaded hole (52) of handle bolt (51).

3. a kind of political propaganda device according to claim 1, which is characterized in that one end of the extension rod (7) is equipped with Link slot corresponding with inserted link (6), the inserted link (6) are fixedly connected to shaft (13) close to the two sides of extension rod (7) one end, The inner sidewall of the shaft (13) one end and link slot far from inserted link (6) is rotatablely connected, and the extension rod (7) passes through fixed machine Structure (14) is connect with shaft (13).

4. a kind of political propaganda device according to claim 3, which is characterized in that the fixed mechanism (14) includes fixing The connection ring (141) being socketed on shaft (13) lateral wall is threaded with third handle bolt on the extension rod (7) (142), one end of the third handle bolt (142) extends through extension rod (7) and into link slot, the connection ring (141) third thread groove corresponding with third handle bolt (142) there are two being set on.

5. a kind of political propaganda device according to claim 1, which is characterized in that the bindiny mechanism (8) includes fixing It is connected to the movable block (81) of extension rod (7) far from inserted link (6) one end, the inner sidewall of the placing groove is equipped with and movable block (81) Corresponding two loose slots, the inner sidewall of the loose slot are fixedly connected with limit shaft (82), movable block (81) sliding sleeve It connects on limit shaft (82).

6. a kind of political propaganda device according to claim 1, which is characterized in that the inner sidewall for receiving cloth cylinder (9) is solid There are two change, the lateral walls of the connecting cylinder (1) to be equipped with annular groove corresponding with change for fixed connection.