CN214312527U

CN214312527U - Propaganda column

Info

Publication number: CN214312527U
Application number: CN202021448466.5U
Authority: CN
Inventors: 刘娟; 陈辉
Original assignee: Zhengzhou University of Industrial Technology
Current assignee: Zhengzhou University of Industrial Technology
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-09-28
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a publicity column, the on-line screen storage device comprises a base, the bottom fixedly connected with universal wheel of base, the top of base is provided with the fixed plate, the equal fixedly connected with set casing in both sides at base top, the inner chamber of set casing is provided with the alignment jig, the top of alignment jig run through to the set casing and with fixed plate fixed connection, the equal fixedly connected with in both sides on fixed plate positive surface fixes the box, and top and bottom between two fixed boxes all are provided with the regulating plate, the front side of regulating plate is provided with the handle, the back of regulating plate is provided with the clamp plate. The utility model discloses a set up base, universal wheel, fixed plate, set casing, alignment jig, fixed box, regulating plate, handle, clamp plate, pull rod, spring, motor, first threaded rod, thread bush and connecting block, solved the inconvenient problem of changing the file of current publicity column, this publicity column possesses the advantage of conveniently changing the file, is worth promoting.

Description

Propaganda column

Technical Field

The utility model relates to a publicity column technical field specifically is a publicity column.

Background

Along with the strengthened construction of the state to civilized society and ideology, the establishment of culture publicity columns and culture walls is more and more common, the culture walls which are generally seen in daily life are all education comics which are drawn on the walls in a painting mode, such as civilized etiquettes and ideology, the mode is quite striking, the publicity effect is good, in schools, the publicity columns of ideology and civilization education are visible everywhere, at present, the publicity columns used in the school education are all pasted in the publicity columns through papery posters or files, the files are inconvenient to replace, the practicability of the publicity columns is reduced, and the publicity columns are not beneficial to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a publicity column possesses the advantage of conveniently changing the file, has solved the inconvenient problem of changing the file of current publicity column.

In order to achieve the above object, the utility model provides a following technical scheme: a publicity column comprises a base, universal wheels are fixedly connected to the bottom of the base, a fixed plate is arranged on the top of the base, fixed cases are fixedly connected to both sides of the top of the base, an adjusting frame is arranged in an inner cavity of the fixed cases, the top of the adjusting frame penetrates through the fixed cases and is fixedly connected with the fixed plates, fixed boxes are fixedly connected to both sides of the front surface of the fixed plates, adjusting plates are arranged at the top and the bottom between the two fixed boxes, a handle is arranged on the front side of each adjusting plate, a pressing plate is arranged on the back side of each adjusting plate, pull rods are fixedly connected to both sides of the front surface of each pressing plate, springs are sleeved on the surfaces of the pull rods, the front ends of the pull rods penetrate through the adjusting plates and are fixedly connected with the handles, motors are fixedly connected between both sides of the inner cavities of the fixed cases, and first threaded rods are fixedly connected to the top and the bottom of the output ends of the motors, the surface cover of first threaded rod is equipped with the thread bush, one side fixedly connected with connecting block that the thread bush is close to the regulating plate, one side that the thread bush was kept away from to the connecting block run through fixed box and with regulating plate fixed connection.

Preferably, the number of universal wheels is four, and evenly distributed in the four corners of base bottom, the top fixedly connected with weather shield of fixed plate.

Preferably, the bottom fixedly connected with limiting plate of alignment jig, and the surface of limiting plate and the inner wall sliding connection of set casing, the top of two opposite one sides of set casing all is provided with the bolt, and the slot that uses with the bolt cooperation is all seted up to two opposite one sides of alignment jig, and the inner chamber that the set casing and extend to the slot are all run through to two relative one ends of bolt.

Preferably, the bottom of base is provided with the backup pad, bearing swing joint has the second threaded rod at the top of backup pad, the top of second threaded rod runs through to the top and the fixedly connected with hand wheel of base, the equal fixedly connected with gag lever post in both sides at backup pad top, the spacing groove that uses with the gag lever post is seted up to the bottom of base, the top of gag lever post extends to the inner chamber of spacing groove, the screw hole that uses with the cooperation of second threaded rod is seted up at the top of base.

Preferably, the one end that the motor was kept away from to first threaded rod passes through bearing swing joint with the inner wall of fixed box, and the opening that uses with the connecting block cooperation is all seted up to one side that two fixed boxes are relative, the rear side and the fixed plate contact of clamp plate.

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

1. the utility model discloses a set up base, universal wheel, fixed plate, set casing, alignment jig, fixed box, regulating plate, handle, clamp plate, pull rod, spring, motor, first threaded rod, thread bush and connecting block, solved the inconvenient problem of changing the file of current publicity column, this publicity column possesses the advantage of conveniently changing the file, is worth promoting.

2. The utility model discloses a set up the universal wheel, can be convenient for the removal of whole publicity column, through setting up the handle, can the person of facilitating the use stimulate the pull rod, through setting up the clamp plate, can fix the file, through setting up the slot, the use of the bolt of can being convenient for, through setting up the backup pad, can improve whole device stability with ground contact, through setting up the hand wheel, can the person of facilitating the use rotate the second threaded rod, through setting up gag lever post and spacing groove, can restrict the moving range of backup pad, through setting up the weather shield, can play the effect of keeping off the rain, through setting up the opening, the installation and the use of connecting block of can being convenient for.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the fixing plate and the adjusting plate of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a fixing plate; 4. a stationary case; 5. an adjusting bracket; 6. a fixing box; 7. an adjusting plate; 8. a grip; 9. pressing a plate; 10. a pull rod; 11. a spring; 12. a motor; 13. a first threaded rod; 14. a threaded sleeve; 15. connecting blocks; 16. a bolt; 17. a slot; 18. a support plate; 19. A second threaded rod; 20. a hand wheel; 21. a limiting rod; 22. a limiting groove.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a publicity column comprises a base 1, universal wheels 2 fixedly connected to the bottom of the base 1, a fixed plate 3 provided on the top of the base 1, fixed cases 4 fixedly connected to both sides of the top of the base 1, an adjusting frame 5 provided in the inner cavity of the fixed case 4, a top of the adjusting frame 5 penetrating through the fixed case 4 and fixedly connected to the fixed plate 3, fixed cases 6 fixedly connected to both sides of the front surface of the fixed plate 3, adjusting plates 7 provided on the top and bottom between the two fixed cases 6, a handle 8 provided on the front side of the adjusting plate 7, a pressing plate 9 provided on the back of the adjusting plate 7, pull rods 10 fixedly connected to both sides of the front surface of the pressing plate 9, springs 11 sleeved on the surfaces of the pull rods 10, a front end of the pull rod 10 penetrating through the adjusting plate 7 and fixedly connected to the handle 8, and a motor 12 fixedly connected between both sides of the inner cavity of the fixed cases 6, the top and the bottom of the output end of the motor 12 are both fixedly connected with a first threaded rod 13, the surface of the first threaded rod 13 is sleeved with a threaded sleeve 14, one side of the threaded sleeve 14, which is close to the adjusting plate 7, is fixedly connected with a connecting block 15, one side of the connecting block 15, which is far away from the threaded sleeve 14, penetrates through the fixing box 6 and is fixedly connected with the adjusting plate 7, the number of the universal wheels 2 is four, the four universal wheels are uniformly distributed at four corners of the bottom of the base 1, the top of the fixing plate 3 is fixedly connected with a rain baffle plate, the bottom of the adjusting frame 5 is fixedly connected with a limiting plate, the surface of the limiting plate is slidably connected with the inner wall of the fixing frame 4, the tops of the opposite sides of the two fixing frames 4 are both provided with bolts 16, the opposite sides of the two adjusting frames 5 are both provided with slots 17 matched with the bolts 16, the opposite ends of the two bolts 16 penetrate through the fixing frame 4 and extend to the inner cavities of the slots 17, the bottom of the base 1 is provided with a supporting plate 18, the top of the supporting plate 18 is movably connected with a second threaded rod 19 through a bearing, the top of the second threaded rod 19 penetrates to the top of the base 1 and is fixedly connected with a hand wheel 20, both sides of the top of the supporting plate 18 are fixedly connected with limit rods 21, the bottom of the base 1 is provided with limit grooves 22 used with the limit rods 21, the top of the limit rods 21 extends to inner cavities of the limit grooves 22, the top of the base 1 is provided with threaded holes used with the second threaded rod 19 in a matched mode, one end, far away from the motor 12, of the first threaded rod 13 is movably connected with the inner walls of the fixing boxes 6 through the bearing, one side, opposite to the two fixing boxes 6, of each fixing box is provided with an opening used with the connecting block 15 in a matched mode, the rear side of the pressing plate 9 is in contact with the fixing plate 3, through the arrangement of the universal wheels 2, the movement of the whole publicity column can be facilitated, through the arrangement of the handle 8, a user can pull the pull rod 10 conveniently, through the arrangement of the pressing plate 9, the propaganda column can fix files, can facilitate the use of bolts 16 by arranging the slots 17, can contact with the ground to improve the stability of the whole device by arranging the supporting plate 18, can facilitate a user to rotate the second threaded rod 19 by arranging the hand wheel 20, can limit the moving range of the supporting plate 18 by arranging the limiting rod 21 and the limiting groove 22, can play a role of keeping off rain by arranging the rain baffle, can facilitate the installation and the use of the connecting block 15 by arranging the opening, solves the problem that the existing propaganda column is inconvenient to replace files by arranging the base 1, the universal wheel 2, the fixing plate 3, the fixing shell 4, the adjusting frame 5, the fixing box 6, the adjusting plate 7, the handle 8, the pressing plate 9, the pull rod 10, the spring 11, the motor 12, the first threaded rod 13, the threaded sleeve 14 and the connecting block 15, and has the advantage of being convenient to replace files, is worthy of popularization.

When the device is used, the whole device can be moved to a required position through the cooperation of the universal wheel 2, then the second threaded rod 19 is rotated through the cooperation of the hand wheel 20, the second threaded rod 19 drives the supporting plate 18 to move downwards through the cooperation of the threaded holes until the supporting plate is gradually close to the ground until the supporting plate is tightly attached, the stability of the whole device can be improved, the bolt 16 is rotated to be moved out of the slot 17, then the heights of the fixing plate 3 and the adjusting frame 5 can be adjusted, after the required height is reached, the bolt 16 is reversed to be inserted into the slot 17 to fix the adjusting frame 5, the motor 12 can drive the first threaded rod 13 to rotate when running, the first threaded rod 13 rotates to drive the upper threaded sleeve 14 and the lower threaded sleeve 14 to move, the threaded sleeves 14 drive the adjusting plates 7 to adjust the positions through the cooperation of the connecting blocks 15, the positions of the two adjusting plates 7 are adjusted according to the size of a file to be fixed, and then the handle 8 is pulled forwards, the handle 8 drives the pressing plate 9 to move forwards through the matching of the pull rod 10 to extrude the spring 11, then the file is placed between the pressing plate 9 and the fixing plate 3, the handle 8 is loosened, the spring 11 resets to drive the pressing plate 9 to compress the file, the file is fixed, the file can be conveniently replaced, and the file can be adjusted according to the specification of the file.

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 publicity column, includes base (1), its characterized in that: the bottom of the base (1) is fixedly connected with universal wheels (2), the top of the base (1) is provided with a fixed plate (3), the two sides of the top of the base (1) are fixedly connected with fixed shells (4), the inner cavity of each fixed shell (4) is provided with an adjusting frame (5), the top of each adjusting frame (5) penetrates through the fixed shells (4) and is fixedly connected with the fixed plates (3), the two sides of the front surface of each fixed plate (3) are fixedly connected with fixed boxes (6), the top and the bottom between the two fixed boxes (6) are respectively provided with an adjusting plate (7), the front side of each adjusting plate (7) is provided with a handle (8), the back of each adjusting plate (7) is provided with a pressing plate (9), the two sides of the front surface of each pressing plate (9) are respectively fixedly connected with a pull rod (10), and the surface of each pull rod (10) is sleeved with a spring (11), the front end of pull rod (10) runs through regulating plate (7) and with handle (8) fixed connection, fixedly connected with motor (12) between the both sides of fixed box (6) inner chamber, the top and the first threaded rod of the equal fixedly connected with in bottom (13) of motor (12) output, the surface cover of first threaded rod (13) is equipped with thread bush (14), one side fixedly connected with connecting block (15) that thread bush (14) are close to regulating plate (7), one side that thread bush (14) were kept away from in connecting block (15) runs through fixed box (6) and with regulating plate (7) fixed connection.

2. A billboard according to claim 1, in which: the quantity of universal wheel (2) is four, and evenly distributed in the four corners of base (1) bottom, the top fixedly connected with weather shield of fixed plate (3).

3. A billboard according to claim 1, in which: the bottom fixedly connected with limiting plate of alignment jig (5), and the inner wall sliding connection of the surface of limiting plate and set casing (4), the top of two opposite one sides of set casing (4) all is provided with bolt (16), slot (17) that use with bolt (16) cooperation are all seted up to one side opposite of two alignment jigs (5), and the inner chamber that set casing (4) and extended to slot (17) is all run through to the one end that two bolt (16) are relative.

4. A billboard according to claim 1, in which: the bottom of base (1) is provided with backup pad (18), there is second threaded rod (19) at the top of backup pad (18) through bearing swing joint, top and fixedly connected with hand wheel (20) of base (1) are run through at the top of second threaded rod (19), the equal fixedly connected with gag lever post (21) in both sides at backup pad (18) top, spacing groove (22) that use with gag lever post (21) are seted up to the bottom of base (1), the inner chamber of spacing groove (22) is extended to at the top of gag lever post (21), the screw hole of using with second threaded rod (19) cooperation is seted up at the top of base (1).

5. A billboard according to claim 1, in which: one end of the first threaded rod (13) far away from the motor (12) and the inner wall of the fixed box (6) are movably connected through a bearing, an opening matched with the connecting block (15) for use is formed in one side, opposite to the two fixed boxes (6), of the first threaded rod, and the rear side of the pressing plate (9) is in contact with the fixed plate (3).