CN211507062U

CN211507062U - Vehicle billboard convenient for replacing advertisement content

Info

Publication number: CN211507062U
Application number: CN202020543058.1U
Authority: CN
Inventors: 陈达锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-09-15
Anticipated expiration: 2030-04-13

Abstract

The utility model discloses a vehicle bill-board convenient to change advertisement content, including main part mechanism, actuating mechanism, slide mechanism, second screw rod, slider, stock, loop bar, stopper and clean structure. The utility model has the advantages that: fixed and rotating inside the main part mechanism between second screw rod one end and the actuating mechanism, two slider symmetric thread connection are in second screw rod lateral wall and slide inside the main part mechanism, and second screw rod both ends screw thread opposite direction, stock one end fixed mounting is in the slider inner wall, and stock lateral wall sliding connection has the loop bar, the loop bar rotates inside the main part mechanism, stock other end threaded connection has the stopper, the back has been traded to the advertising cloth, it drives the second screw rod and rotates to rotate actuating mechanism, make two sliders slide toward opposite direction, and then make the advertising cloth that the loop bar lateral wall is fixed extend through rotating, thereby the easy production fold when having prevented artifical fixed advertising cloth leads to the bandwagon effect reduction, the availability factor of billboard has also been improved.

Description

Vehicle billboard convenient for replacing advertisement content

Technical Field

The utility model relates to a vehicle bill-board specifically is a vehicle bill-board convenient to change advertisement content, belongs to bill-board technical field.

Background

The billboard is a signal tool for starting the next production process or conveying products to a downstream process in the pulling system; generally refers to any outdoor medium that delivers advertising information. The media size is dependent on the actual environment. The pictures of the shop signboard, the shop head and the facade can be made by hand drawing, computer making or printing on paper. The materials of the billboard are generally as follows: square tubes, angle steel, and the like.

However, when the advertising cloth is replaced by an operator, the traditional vehicle advertising board needs to be detached firstly and then taken out for detachment and replacement, the method is not only more tedious, but also the advertising cloth is softer, the operator can easily make the cloth folded when placing the cloth fixedly, the presentation effect of the advertising board is further influenced, and the use efficiency of the advertising board is not improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a vehicle bill-board convenient to change advertisement content in order to solve above-mentioned problem, the flexible operation, the installation and the dismantlement of being convenient for through fixing the both ends of advertising cloth on the loop bar, and then make the slider make the advertising cloth extend toward both sides when sliding, are favorable to preventing the condition that the artifical fixed advertising cloth fold that causes, have also improved the availability factor of bill-board.

The utility model realizes the above purpose by the following technical proposal, a vehicle billboard convenient for replacing advertisement content, which comprises a main body mechanism, wherein the main body mechanism is internally and rotatably connected with a driving mechanism, the driving mechanism is fixedly connected with a sliding mechanism, the sliding mechanism comprises a second screw rod, a slide block, a long rod, a loop bar and a limiting block, the second screw rod is fixedly connected with the driving mechanism, the second screw rod is rotatably connected with the inside of the main body mechanism, the thread directions of the two ends of the second screw rod are opposite, the two slide blocks are symmetrically and threadedly connected with the side wall of the second screw rod, the slide block is slidably connected with the inner wall of the main body mechanism, the end part of the long rod is fixedly connected with the inner wall of the slide block, the long rod slides in the main body mechanism, the loop bar is slidably connected with the side wall of the long rod, the limiting block is in threaded connection with the side wall of the long rod, which deviates from the sliding block, and one end of the second screw rod is fixedly connected with the cleaning mechanism.

Preferably, in order to facilitate the installation and disassembly of the box body for operators, the main body mechanism comprises a box body and four supports, wherein the four supports are symmetrically arranged on the side wall of the box body in a group, every two of the four supports are symmetrically arranged on the side wall of the box body, the second screw rod is rotatably connected to the inner wall of the box body, and the sliding block and the long rod are slidably connected to the inside of the box body.

Preferably, in order to take out the advertising cloth, the main mechanism further comprises bolts, clamping plates and rollers, the clamping plates are fixedly connected with the bottom end of the box body through the two bolts, the rollers are connected to the inner wall of the box body in an equidistance rotating mode, and the rollers are connected to the top end of the sliding block in a rolling mode.

Preferably, in order to facilitate the driving of the second guide wheel to rotate, the driving mechanism comprises a rotating shaft and a second guide wheel, one end of the rotating shaft penetrates through and is rotatably connected to the side wall of the box body, the other end of the rotating shaft is fixedly connected with the second guide wheel, and the second guide wheel is rotatably connected to the inside of the box body.

Preferably, in order to drive the first guide wheel to rotate, the driving mechanism further comprises a first guide wheel and a belt, the belt is wound on the side walls of the first guide wheel and the second guide wheel, the first guide wheel is fixedly connected with the other end of the second screw rod, and the first guide wheel is rotatably connected inside the box body.

Preferably, in order to facilitate the rotation of the first bevel gear, the cleaning mechanism includes a first screw, a first bevel gear and a second bevel gear, the second bevel gear rotates inside the box and is fixedly connected to one end of the second screw, the second bevel gear is engaged with the first bevel gear, the first bevel gear rotates inside the box and is fixedly connected to the first screw, and the first screw is perpendicular to the second screw.

Preferably, in order to clean dust attached to the glass, the cleaning mechanism further includes a fiber sponge and a fixing plate, one end of the fixing plate is in threaded connection with the side wall of the first screw, the other end of the fixing plate slides on the inner wall of the box body, and the fiber sponge is mounted on the side wall of the fixing plate.

The utility model has the advantages that: fixed connection and rotation are connected in the inside of main part mechanism between the one end of second screw rod and the actuating mechanism, two slider symmetry threaded connection are in the lateral wall of second screw rod and slide in the inside of main part mechanism, and the screw thread opposite direction at second screw rod both ends, the one end fixed mounting of stock is in the inner wall of slider, and the lateral wall sliding connection of stock has the loop bar, the loop bar rotates in the inside of main part mechanism, the other end threaded connection of stock has the stopper, after the advertising cloth has been traded, it rotates actuating mechanism drive second screw rod, make two sliders slide toward opposite direction, and then make the advertising cloth that the loop bar lateral wall is fixed extend through rotating, thereby produce the bandwagon fold easily when having prevented artifical fixed advertising cloth and lead to the bandwagon effect reduction, the availability factor of advertising board has also been improved.

Drawings

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

fig. 2 is a schematic view showing a connection structure of the main body mechanism and the slide mechanism shown in fig. 1;

FIG. 3 is an enlarged view of the part A shown in FIG. 2;

fig. 4 is an enlarged schematic view of the structure of the part B shown in fig. 2.

In the figure: 1. the main part mechanism, 11, the box, 12, the support, 13, the bolt, 14, the cardboard, 15, the gyro wheel, 2, clean structure, 21, the fibre sponge, 22, the fixed plate, 23, first screw rod, 24, first awl tooth, 25, second awl tooth, 3, actuating mechanism, 31, the pivot, 32, first leading wheel, 33, the belt, 34, the second leading wheel, 4, slide mechanism, 41, the second screw rod, 42, the slider, 43, the stock, 44, the loop bar, 45, the stopper.

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. 1-4, a vehicle billboard convenient for replacing advertisement content includes a main body mechanism 1, a driving mechanism 3 is rotatably connected inside the main body mechanism 1, the driving mechanism 3 is fixedly connected with a sliding mechanism 4, the sliding mechanism 4 includes a second screw 41, a sliding block 42, a long rod 43, a loop bar 44 and a limiting block 45, the second screw 41 is fixedly connected with the driving mechanism 3, the second screw 41 is rotatably connected inside the main body mechanism 1, the thread directions of two ends of the second screw 41 are opposite, the two sliding blocks 42 are symmetrically and threadedly connected to the side wall of the second screw 41, the sliding blocks 42 are slidably connected to the inner wall of the main body mechanism 1, the end of the long rod 43 is fixedly connected to the inner wall of the sliding block 42, and the long rod 43 slides inside the main body mechanism 1, the loop bar 44 is slidably connected to the side wall of the long bar 43, the limit block 45 is in threaded connection with the side wall of the long bar 43 departing from the slide block 42, and one end of the second screw rod 41 is fixedly connected with the cleaning mechanism 2.

As a technical optimization scheme of the utility model, main body mechanism 1 includes box 11 and support 12, support 12 is equipped with four, four two double-phase a set of symmetry of support 12 install in the lateral wall of box 11, second screw rod 41 rotate connect in the inner wall of box 11, slider 42 with stock 43 sliding connection in the inside of box 11.

As a technical optimization scheme of the utility model, main body mechanism 1 still includes bolt 13, cardboard 14 and gyro wheel 15, cardboard 14 is through two bolt 13 with the bottom fixed connection of box 11, a plurality of gyro wheel 15 equidistance rotate connect in the inner wall of box 11, just gyro wheel 15 roll connect in the top of slider 42.

As a technical optimization scheme of the utility model, actuating mechanism 3 includes pivot 31 and second leading wheel 34, the one end of pivot 31 run through and rotate connect in the lateral wall of box 11, the other end of pivot 31 with second leading wheel 34 fixed connection, just second leading wheel 34 rotate connect in the inside of box 11.

As a technical optimization scheme of the utility model, actuating mechanism 3 still includes first leading wheel 32 and belt 33, belt 33 twine in first leading wheel 32 with the lateral wall of second leading wheel 34, first leading wheel 32 with the other end fixed connection of second screw rod 41, just first leading wheel 32 rotate connect in the inside of box 11.

As a technical optimization scheme of the utility model, clean mechanism 2 includes first screw 23, first awl tooth 24 and second awl tooth 25, second awl tooth 25 rotate in the inside of box 11 and with the one end fixed connection of second screw 41, second awl tooth 25 engage in first awl tooth 24, first awl tooth 24 rotate in the inside of box 11 and with first screw 23 fixed connection, just first screw 23 perpendicular to second screw 41.

As a technical optimization scheme of the utility model, clean mechanism 2 still includes fibre sponge 21 and fixed plate 22, the one end of fixed plate 22 with the lateral wall threaded connection of first screw rod 23, the other end of fixed plate 22 slide in the inner wall of box 11, just fibre sponge 21 install in the lateral wall of fixed plate 22.

When the utility model is used, firstly, an operator uses a tool to install the billboard at the outer side wall of the carriage, the side wall of the box body 11 is symmetrically provided with a plurality of brackets 12, and the brackets 12 are L-shaped structures, thereby being convenient for the operator to disassemble and install when overhauling; when the advertising board is used for a period of time and advertising cloth needs to be replaced, an operator firstly uses a tool to rotate the rotating shaft 31, the rotating shaft 31 rotates in the box body 11 and is fixedly connected with the second guide wheel 34, the second guide wheel 34 is wound with the belt 33 on the side wall of the first guide wheel 32, the first guide wheel 32 is fixedly connected with the second screw rod 41, the two sliding blocks 42 are in threaded connection with the side wall of the second screw rod 41 and slide in the box body 11, the end part of the long rod 43 is fixedly connected with the sliding blocks 42, the loop bar 44 is in sliding connection with the side wall of the long rod 43, the limiting block 45 is in threaded connection with the other end of the long rod 43, the side wall of the loop bar 44 is fixed with the advertising cloth, when the operator rotates the rotating shaft 31, the second guide wheel 34 drives the first guide wheel 32 to rotate through the belt 33, and further drives the sliding blocks 42 to slide when the second screw rod 41 rotates, and because the thread directions of, the two loop bars 44 move to the middle part of the second screw rod 41 and roll up the unfolded advertising cloth through rotation, then the operator opens the clamping plate 14 and rotates the limiting block 45 to take out the loop bars 44, and further the operator can replace the advertising cloth more conveniently; after the advertising cloth is replaced, the operator fixes the clamping plate 14 and the bottom end of the box body 11, and then rotates the rotating shaft 31 to stretch the advertising cloth, so that the phenomenon that the advertising cloth is folded easily due to manual installation to cause reduction of the display effect of the advertising board is prevented, and the use efficiency of the advertising board is improved; second screw rod 41 is fixed with second cone tooth 25, second cone tooth 25 and the meshing of first cone tooth 24, and first cone tooth 24 is fixed with first screw rod 23, first screw rod 23 runs through and threaded connection is in fixed plate 22, fibre sponge 21 is installed to the lateral wall of fixed plate 22, fibre sponge 21 is located the inside top of box 11 when advertising cloth does not expand, when second screw rod 41 drives second cone tooth 25 and rotates, second cone tooth 25 drives first cone tooth 24 and rotates, and then make first screw rod 23 rotate and drive fixed plate 22 and slide towards box 11 bottom, and then when making advertising cloth expand completely, fibre sponge 21 just moves the bottom of box 11, thereby make fibre sponge 21 clear up adnexed dust on the glass of advertising board lateral wall installation, and then be favorable to improving the inside cleanliness of advertising board.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a vehicle bill-board convenient to change advertisement content, includes main part mechanism (1), its characterized in that: the inside of main part mechanism (1) is rotated and is connected with actuating mechanism (3), fixed connection between actuating mechanism (3) and sliding mechanism (4), sliding mechanism (4) includes second screw rod (41), slider (42), stock (43), loop bar (44) and stopper (45), second screw rod (41) with fixed connection between actuating mechanism (3), second screw rod (41) rotate connect in the inside of main part mechanism (1) and the screw thread direction at second screw rod (41) both ends is opposite, two slider (42) symmetry threaded connection in the lateral wall of second screw rod (41), and slider (42) sliding connection in the inner wall of main part mechanism (1), the tip fixed connection of stock (43) in the inner wall of slider (42), just stock (43) slide in the inside of main part mechanism (1), loop bar (44) sliding connection in the lateral wall of stock (43), stopper (45) threaded connection in stock (43) deviates from the lateral wall of slider (42), fixed connection between the one end of second screw rod (41) and clean mechanism (2).

2. The vehicle billboard of claim 1, wherein: the main body mechanism (1) comprises a box body (11) and four supports (12), wherein the four supports (12) are symmetrically arranged on the side wall of the box body (11) in a pairwise mode, the second screw (41) is rotatably connected to the inner wall of the box body (11), and the sliding block (42) and the long rod (43) are slidably connected to the inside of the box body (11).

3. The vehicle billboard of claim 2, wherein: the main body mechanism (1) further comprises bolts (13), clamping plates (14) and rollers (15), the clamping plates (14) are fixedly connected with the bottom end of the box body (11) through the two bolts (13), the rollers (15) are connected to the inner wall of the box body (11) in a rotating mode at equal intervals, and the rollers (15) are connected to the top end of the sliding block (42) in a rolling mode.

4. The vehicle billboard of claim 2, wherein: actuating mechanism (3) are including pivot (31) and second leading wheel (34), the one end of pivot (31) is run through and rotate connect in the lateral wall of box (11), the other end of pivot (31) with second leading wheel (34) fixed connection, just second leading wheel (34) rotate connect in the inside of box (11).

5. The vehicle billboard of claim 4, wherein: the driving mechanism (3) further comprises a first guide wheel (32) and a belt (33), the belt (33) is wound on the side wall of the first guide wheel (32) and the side wall of the second guide wheel (34), the first guide wheel (32) is fixedly connected with the other end of the second screw rod (41), and the first guide wheel (32) is rotatably connected with the inside of the box body (11).

6. The vehicle billboard of claim 2, wherein: the cleaning mechanism (2) comprises a first screw rod (23), a first bevel gear (24) and a second bevel gear (25), the second bevel gear (25) rotates in the box body (11) and is fixedly connected with one end of the second screw rod (41), the second bevel gear (25) is meshed with the first bevel gear (24), the first bevel gear (24) rotates in the box body (11) and is fixedly connected with the first screw rod (23), and the first screw rod (23) is perpendicular to the second screw rod (41).

7. The vehicle billboard of claim 6, wherein: clean mechanism (2) still include fibre sponge (21) and fixed plate (22), the one end of fixed plate (22) with the lateral wall threaded connection of first screw rod (23), the other end of fixed plate (22) slide in the inner wall of box (11), just fibre sponge (21) install in the lateral wall of fixed plate (22).