CN213904866U

CN213904866U - Network technology multimedia propaganda device

Info

Publication number: CN213904866U
Application number: CN202120170854.XU
Authority: CN
Inventors: 郑炜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-08-06
Anticipated expiration: 2031-01-22

Abstract

The utility model discloses a network technology multimedia propaganda device, including two mutual articulated publicity boards, two slotted holes have all been seted up to publicity board's bottom surface, the activity is pegged graft in the slotted hole has the bracing piece, the bottom of bracing piece articulates there is the bottom plate, publicity board's bottom is fixed with the locating plate, the screw thread runs through on the locating plate has the locking bolt that is used for the locking bracing piece, the side of bracing piece lower part is fixed with the thread bush, and is two relative threaded connection has the threaded rod between the thread bush to can make things convenient for whole to accomodate, and after posting up, adjust publicity board's relative height according to the demand, make it reach better propaganda height, make it reach better propaganda effect, and its better storage nature makes it conveniently carry and deposit, makes its better satisfied actual demand.

Description

Network technology multimedia propaganda device

Technical Field

The utility model relates to a propaganda device technical field specifically is a network technology multimedia propaganda device.

Background

Multimedia is a man-machine interactive information exchange and transmission medium that combines two or more media in a computer system.

At the propaganda in-process of multi-media, need use corresponding propaganda device to propagate, current propaganda device can propagate multimedia technology, but at the in-process that uses, the holistic too big inconvenient taking in of volume of most propaganda device, and its propaganda height is fixed, and it does not play better propaganda effect, for this reason we have proposed a network technology multi-media propaganda device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a network technology multimedia propaganda device has solved the above-mentioned problem that proposes.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a network technology multimedia propaganda device comprises two propaganda plates hinged with each other, wherein the bottom surfaces of the two propaganda plates are respectively provided with two slotted holes, supporting rods are movably inserted in the slotted holes, and the bottom ends of the supporting rods are hinged with a bottom plate;

a positioning plate is fixed at the bottom of the publicity board, and a locking bolt for locking the supporting rod penetrates through the positioning plate in a threaded manner;

the side of the lower part of the supporting rod is fixed with a threaded sleeve, and a threaded rod is connected between the two opposite threaded sleeves in a threaded manner.

Preferably, a rotating shaft is arranged between the tops of the two publicity boards.

Preferably, the supporting rod is matched with the slotted hole, positioning holes are formed in the supporting rod at equal intervals, and the locking bolt is matched with the positioning holes.

Preferably, the top of bottom plate is fixed with two sets of mounting panels, and a set of mounting panel is equipped with two, the bottom of bracing piece is rotated and is set up between two mounting panels.

Preferably, the middle of the threaded rod is fixedly sleeved with a rotating plate, outer threads in opposite directions are arranged at two ends of the threaded rod, and the threaded sleeve is matched with the outer threads corresponding to the end part of the threaded rod.

(III) advantageous effects

The utility model provides a network technology multimedia propaganda device. The method has the following beneficial effects: can make things convenient for whole to accomodate, and after puting up, adjust the relative height of publicity board according to the demand, make it reach better propaganda height, make it reach better propaganda effect, and its better storage nature makes it conveniently carry and deposit, makes its better satisfied actual demand.

Drawings

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

FIG. 2 is an enlarged schematic view of area A in FIG. 1;

fig. 3 is a schematic view of the structure of the middle support rod connected with the publicity board.

In the figure: 1. a publicity board; 2. a support bar; 3. a base plate; 4. positioning a plate; 5. a locking bolt; 6. a threaded sleeve; 7. a threaded rod; 8. rotating the plate; 9. mounting a plate; 10. a rotating shaft; 11. a slot; 21. and (7) positioning the holes.

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. 1-3, the present invention provides a technical solution: a network technology multimedia propaganda device comprises two propaganda plates 1 which are hinged with each other, wherein a rotating shaft 10 is arranged between the tops of the two propaganda plates 1, so that the two propaganda plates 1 can rotate and unfold mutually, two slotted holes 11 are formed in the bottom surfaces of the two propaganda plates 1, a support rod 2 is movably inserted in each slotted hole 11, a bottom plate 3 is hinged to the bottom end of the support rod 2, the support rod 2 is matched with the slotted holes 11, positioning holes 21 which are arranged at equal intervals are formed in the support rod 2, and a locking bolt 5 is matched with the positioning holes 21;

a positioning plate 4 is fixed at the bottom of the publicity board 1, and a locking bolt 5 for locking the support rod 2 penetrates through the positioning plate 4 in a threaded manner;

the side of the lower part of the support rod 2 is fixed with a threaded sleeve 6, and a threaded rod 7 is connected between the two opposite threaded sleeves 6 in a threaded manner.

In order to facilitate the relative rotation of the supporting rod 2, two groups of mounting plates 9 are fixed at the top of the bottom plate 3, two mounting plates 9 are arranged on one group, and the bottom end of the supporting rod 2 is rotatably arranged between the two mounting plates 9.

In order to facilitate synchronous locking, the middle of the threaded rod 7 is fixedly sleeved with a rotating plate 8, outer threads in opposite directions are arranged at two ends of the threaded rod 7, and the threaded sleeve 6 is matched with the outer threads at the end part of the corresponding threaded rod 7.

When the advertising board is used, the two advertising boards 1 can be unfolded along the rotating shaft 10 and stably placed on the ground under the action of the bottom plate 3, so that the advertising posters can be pasted on the advertising boards 1 and can be in contact with the locking of the locking bolt 5, the advertising boards 1 are lifted to the specified height, the locking bolt 5 is locked in the corresponding positioning hole 21 on the supporting rod 2 again, and the height adjustment of the advertising boards 1 is completed;

when the two publicity boards 1 are stored, the two publicity boards 1 are mutually closed, and the threaded rod 7 is connected in the two threaded sleeves 6, so that the threaded rod 7 can extend into the two threaded sleeves 6 when the rotating plate 8 is rotated, and the two publicity boards 1 can be kept stable after being closed;

thereby can conveniently wholly accomodate, and after posting up, adjust the relative height of publicity board according to the demand, make it reach better propaganda height, make it reach better propaganda effect, and its better storage nature makes it conveniently carry and deposit, makes its better satisfied actual demand.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

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. A network technology multimedia propaganda device, includes two articulated publicity boards (1) each other, its characterized in that: the bottom surfaces of the two publicity boards (1) are respectively provided with two slotted holes (11), the slotted holes (11) are movably inserted with the supporting rods (2), and the bottom ends of the supporting rods (2) are hinged with the bottom plate (3);

a positioning plate (4) is fixed at the bottom of the publicity board (1), and a locking bolt (5) for locking the support rod (2) penetrates through the positioning plate (4) in a threaded manner;

the side of the lower part of the support rod (2) is fixed with a threaded sleeve (6), and a threaded rod (7) is connected between the two opposite threaded sleeves (6) in a threaded manner.

2. The network technology multimedia propaganda device according to claim 1, wherein: and a rotating shaft (10) is arranged between the tops of the two publicity boards (1).

3. The network technology multimedia propaganda device according to claim 1, wherein: the supporting rod (2) is matched with the slotted hole (11), positioning holes (21) which are arranged at equal intervals are formed in the supporting rod (2), and the locking bolt (5) is matched with the positioning holes (21).

4. The network technology multimedia propaganda device according to claim 1, wherein: the top of bottom plate (3) is fixed with two sets of mounting panels (9), and a set of mounting panel (9) is equipped with two, the bottom of bracing piece (2) is rotated and is set up between two mounting panels (9).

5. The network technology multimedia propaganda device according to claim 1, wherein: the fixed cover of middle department of threaded rod (7) is equipped with commentaries on classics board (8), the outer screw of opposite direction is seted up at the both ends of threaded rod (7), thread bush (6) and corresponding the external screw thread looks adaptation of threaded rod (7) tip.