CN213424519U

CN213424519U - Publicity column for technology transfer

Info

Publication number: CN213424519U
Application number: CN202022374251.XU
Authority: CN
Inventors: 周陈鋆; 杨蓓; 王俊男; 蔡乔洋
Original assignee: Hangzhou Yunhui Technology Co ltd
Current assignee: Hangzhou Yunhui Technology Co ltd
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-06-11
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to the technical field of publicity columns, and discloses a publicity column for technical transfer, which solves the common publicity column in the current market, when in use, the area of the board surface can not be adjusted, so that the publicity materials are pasted everywhere when being too much, the use of users is influenced, the traditional publicity column, when in use, because the publicity materials are not easy to stick at the higher position of the publicity column, the publicity materials can be stuck only by standing on the stool when in sticking, which affects the use of users, it includes first publicity board, and the outside fixed mounting of first publicity board has the fixed block, and the outside fixed mounting of fixed block has the gag lever post, and the outside screw thread of gag lever post has cup jointed the screens nut, and the spout has been seted up to the inside of first publicity board, and the connecting plate has been cup jointed in the inside activity of spout, and the outside fixed mounting of connecting plate has the second publicity board, the utility model discloses, have and to adjust publicity fence face area and can adjust the high convenient subsides of publicity fence and put.

Description

Publicity column for technology transfer

Technical Field

The utility model belongs to the technical field of the publicity column, specifically be a publicity column is used in technique assignment.

Background

The technical popularization refers to the process of popularizing and spreading the technology by means of tests, demonstrations, training, guidance, consultation services and the like for public welfare or other purposes of the country and the government, and technical material posters are generally required to be pasted on publicity columns for publicity when the national and government enters the rural areas for popularization.

But general publicity column in the existing market is because the face area can not be adjusted when using to lead to everywhere to post when the publicity materials is too much, influence the user and use, traditional publicity column is because publicity column higher position is difficult to paste and is put publicity materials when using, makes need stand on the bench when posting and just can paste, influences the problem that the user used.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a publicity column is used in technique assignment, the effectual face area of having solved on the existing market can not adjust the problem of putting with the inconvenient subsides of publicity column higher position.

In order to achieve the above object, the utility model provides a following technical scheme: a publicity column for technology transfer comprises a first publicity board, a fixed block is fixedly arranged outside the first publicity board, a limiting rod is fixedly arranged outside the fixed block, a clamping nut is sleeved on the external thread of the limiting rod, a chute is arranged inside the first publicity board, a connecting board is movably sleeved inside the chute, a second publicity board is fixedly arranged outside the connecting board, a limiting frame is fixedly arranged outside the second publicity board, the limiting rod penetrates through the limiting frame and is in threaded sleeve joint with the clamping nut, the bottoms of the first publicity board and the second publicity board are both fixedly provided with connecting blocks, the bottom of the connecting block is fixedly provided with a telescopic rod, the outside of the telescopic rod is movably sleeved with a telescopic loop bar, the inside movable mounting of flexible loop bar has adjustment button, the bottom fixed mounting of flexible loop bar has the joint board.

Preferably, the inside equal fixed mounting of first publicity board and second publicity board has the movable rod, two the outside sliding connection of movable rod has the backup pad.

Preferably, the bottom of one of the supporting plates is fixedly provided with a base, the bottom of the other supporting plate is connected with a clamping plate in a sliding manner, and the outside of the supporting plate is fixedly provided with a clamping block.

Preferably, a sliding groove is formed in the clamping plate, and the sliding groove is connected with a supporting plate in a sliding manner.

Preferably, the inside of telescopic link has seted up the draw-in groove, the inside fixed mounting of draw-in groove has the spring, the outside fixed mounting of spring has the supporting shoe, the inside fixed mounting of telescopic loop bar has the screens frame, and the supporting shoe joint is in the inside of screens frame.

Preferably, the adjusting button is movably sleeved inside the telescopic sleeve rod, and two limiting blocks are fixedly mounted outside the adjusting button.

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

1) when the portable electronic advertising board is used, when a large number of advertising material boards need to be pasted and are not used enough, the first advertising board and the second advertising board are pulled out in the opposite directions, the limiting rod plays a role in limiting the first advertising board and the second advertising board at the moment, the limiting rod can be clamped outside the limiting frame through the clamping nut sleeved with the external threads of the limiting rod, the limiting rod cannot fall off, so that the first advertising board and the second advertising board cannot be separated, and when the portable electronic advertising board is pulled out, the supporting plate slides inside the sliding groove, so that the pulling-out process is more stable;

2) when propaganda material is pasted with the publicity column eminence to needs, can press adjustment button and make in going into the inside draw-in groove of telescopic link with the supporting shoe top, the movable rod is along with the inside shifting chute lapse of backup pad simultaneously, the outside joint board of backup pad plays the effect with flexible loop bar maintenance afterwards for there is the stress point, first publicity board and second publicity board have fallen to suitable position this moment, at this moment just can be convenient paste the publicity material.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic structural view of the inside of the position-clamping plate of the present invention;

FIG. 3 is a schematic view of the inside structure of the telescopic rod of the present invention;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1;

in the figure: 1. a first publicity board; 2. a fixed block; 3. a limiting rod; 4. a movable rod; 5. connecting blocks; 6. a clamping plate; 7. an adjustment button; 8. a connecting plate; 9. a telescopic rod; 10. a telescopic loop bar; 11. a clamping and connecting plate; 12. a base; 13. a chute; 14. a support plate; 15. a bit block; 16. a sliding groove; 17. a spring; 18. a support block; 19. a limiting block; 20. a clamping frame; 21. a limiting frame; 22. a clamping nut; 23. and a second publicity board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

Embodiment one, given by fig. 1-4, the utility model discloses a first publicity board 1, first publicity board 1's outside fixed mounting has fixed

block

2, 2 outside fixed mounting of fixed block have gag lever post 3, screens nut 22 has been cup jointed to gag lever post 3's outside screw thread, spout 13 has been seted up to first publicity board 1's inside, connecting plate 8 has been cup jointed to spout 13's inside activity, connecting plate 8's outside fixed mounting has second publicity board 23, second publicity board 23's outside fixed mounting has gag lever post 21, gag lever post 3 runs through gag lever post 21 and cup joints with screens nut 22 screw thread, first publicity board 1 and the equal fixed mounting in bottom of second publicity board 23 have connecting block 5, the bottom fixed mounting of connecting block 5 has telescopic link 9, telescopic link 9's outside activity has cup jointed telescopic loop bar 10, telescopic loop bar 10's inside movable mounting has adjustment button 7, telescopic loop bar 10's bottom fixed mounting has screens board 11.

Second embodiment, on the basis of first embodiment, the equal fixed mounting in inside of first publicity board 1 and second publicity board 23 has movable rod 4, and the outside sliding connection of two movable rods 4 has backup pad 14, can conveniently be with connecting support pad 14 through movable rod 4.

In the third embodiment, on the basis of the first embodiment, the base 12 is fixedly installed at the bottom of one of the supporting plates 14, the locking plate 6 is slidably connected to the bottom of the other supporting plate 14, the locking block 15 is fixedly installed outside the supporting plate 14, and the supporting plate 14 can be slid inside through the locking plate 6.

In the fourth embodiment, in addition to the first embodiment, a sliding groove 16 is formed in the locking plate 6, a support plate 14 is slidably connected to the sliding groove 16, and the locking plate 11 can be mounted through the support plate 14.

Fifth embodiment, on the basis of the first embodiment, a clamping groove is formed in the telescopic rod 9, a spring 17 is fixedly mounted in the clamping groove, a supporting block 18 is fixedly mounted on the outer portion of the spring 17, a clamping frame 20 is fixedly mounted in the telescopic rod 10, the supporting block 18 is clamped in the clamping frame 20, and a clamping effect can be achieved through the supporting block 18.

Sixth embodiment, on the basis of first embodiment, the inside in flexible loop bar 10 is cup jointed in the activity of adjustment button 7, and the outside fixed mounting of adjustment button 7 has two stopper 19, can make adjustment button 7 can not drop through stopper 19.

The working principle is as follows: when a large amount of publicity materials face is used inadequately in needs subsides, pull out in the opposite direction through with first publicity board 1 and second publicity board 23, at this moment gag lever post 3 plays and carries out spacing effect with first publicity board 1 and second publicity board 23, the screens nut 22 that gag lever post 3 outside screw thread cup jointed can be with gag lever post 3 card in spacing 21's outside, thereby make gag lever post 3 can not drop and make first publicity board 1 and second publicity board 23 can not break away from, when pulling out, backup pad 14 slides at sliding tray 16 inside, make the in-process at the pull out more steady.

When propaganda material is pasted with the publicity column eminence to needs, can press adjustment button 7 and make in 18 tops of supporting shoe go into the inside draw-in groove of telescopic link 9, simultaneously movable rod 4 slides down along with the inside shifting chute of backup pad 14, the outside joint board 11 of backup pad 14 plays the effect with flexible loop bar 10 maintenance simultaneously, make there is the stress point, first publicity board 1 has descended suitable position with second publicity board 23 this moment, at this moment just can be convenient paste the propaganda material.

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.

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 publicity column for technology transfer comprises a first publicity board (1), and is characterized in that: the external fixed mounting of the first publicity board (1) has a fixed block (2), the external fixed mounting of the fixed block (2) has a limiting rod (3), the external thread of the limiting rod (3) is sleeved with a clamping nut (22), the inside of the first publicity board (1) is provided with a chute (13), the internal activity of the chute (13) is sleeved with a connecting plate (8), the external fixed mounting of the connecting plate (8) has a second publicity board (23), the external fixed mounting of the second publicity board (23) has a limiting frame (21), the penetration of the limiting rod (3) is sleeved with the clamping nut (22) thread through the limiting frame (21), the bottoms of the first publicity board (1) and the second publicity board (23) are both fixedly mounted with a connecting block (5), the bottom fixed mounting of the connecting block (5) has a telescopic rod (9), the external activity of the telescopic rod (9) is sleeved with a telescopic sleeve rod (10), the inside movable mounting of flexible loop bar (10) has adjustment button (7), the bottom fixed mounting of flexible loop bar (10) has joint board (11).

2. The bulletin board for technology transfer according to claim 1, wherein: the inside equal fixed mounting of first publicity board (1) and second publicity board (23) has movable rod (4), two the outside sliding connection of movable rod (4) has backup pad (14).

3. The bulletin board for technology transfer according to claim 2, wherein: the bottom of one of them backup pad (14) fixed mounting has base (12), another the bottom sliding connection of backup pad (14) has screens board (6), and the outside fixed mounting of backup pad (14) has screens piece (15).

4. The bulletin board for technology transfer according to claim 3, wherein: a sliding groove (16) is formed in the clamping plate (6), and a supporting plate (14) is connected to the sliding groove (16) in a sliding mode.

5. The bulletin board for technology transfer according to claim 1, wherein: the inside of telescopic link (9) has seted up the draw-in groove, the inside fixed mounting of draw-in groove has spring (17), the outside fixed mounting of spring (17) has supporting shoe (18), the inside fixed mounting of flexible loop bar (10) has screens frame (20), and supporting shoe (18) joint in the inside of screens frame (20).

6. The bulletin board for technology transfer according to claim 1, wherein: the adjusting button (7) is movably sleeved inside the telescopic sleeve rod (10), and two limiting blocks (19) are fixedly mounted outside the adjusting button (7).