Foldable and storable demonstration shelf for propaganda of travel
Technical Field
The utility model relates to the technical field of display frames, in particular to a foldable and storable display frame for propaganda of a travel.
Background
The travel is cultural travel, advertisements can be advertised through propaganda showing frames at scenic spots of the travel, the showing frames are product promotion showing frames matched with the exhibition frames according to the characteristics of the exhibited products, and LOGO labels with originality are added, so that the products are remarkably exhibited in front of the public, the advertising effect on the products is improved, and the products are conveniently stored through folding functions.
According to a foldable advertisement showing stand of accomodating of patent net disclosure (authorized bulletin number is: CN 219143742U), the utility model discloses a foldable and storable propaganda display rack, which relates to the technical field of propaganda display racks, and comprises a supporting seat, wherein the upper surface of the supporting seat is provided with a foldable storage component, the outer surface of the foldable storage component is provided with a convenient disassembly component, the utility model solves the problems that the traditional propaganda display rack is generally in a fixed state, the frame body type is large and the using and carrying are inconvenient, screw nail is twisted through the screw thread, rotates and sets up propaganda show shelf B in the upper end, makes it fold with propaganda show shelf A to and through becoming flexible fastening nail for supporting seat and propaganda show shelf B and propaganda show shelf A place in parallel, thereby reduce again and place the space, its whole constitution simple structure, manufacturing cost is economical, can fold also scalable expansion, and its occupation of land space is less, has better use flexibility, also portable or transport. "
With respect to the above description, the applicant believes that the following problems exist:
In the use process, the display board is placed through the placing groove, then the compression bar is pushed by the extrusion spring to be tightly pressed on one surface of the display board, so that the display board is fixed, then the position of the sliding connection board is positioned only by the friction that the compression bar is pushed by the extrusion spring to contact the display board, the positioning is unstable, when the device is used, vibration is generated, the sliding connection board can be caused to displace downwards because of gravity, and the compression bar is driven to lose the positioning of the display board, so that the display board falls off, and therefore, the foldable and contained display rack for propaganda of books is needed to be improved to solve the problems.
Disclosure of utility model
The utility model aims to provide a foldable and storable display rack for travel propaganda, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the technical scheme that the foldable and storable demonstration shelf for the travel propaganda comprises a mounting plate, wherein the top of the mounting plate is provided with a mounting mechanism, and the left side and the right side of the mounting mechanism are provided with positioning mechanisms.
The mounting mechanism comprises a folding assembly and a mounting assembly, wherein the folding assembly is arranged at the top of the mounting plate, and the mounting assembly is arranged inside the folding assembly.
Preferably, the folding assembly comprises a first display rack, first display rack fixedly connected with is at the top of mounting panel, the top fixedly connected with connecting seat of first display rack, the inside rotation of connecting seat is connected with the rotor, the positive fixedly connected with second display rack of rotor, the inside sliding connection of second display rack has the slider, the positive fixedly connected with connecting plate of slider, the rotor rotates in the inside of connecting seat, can fold the position of second display rack, reduces occupation space, is convenient for accomodate the device.
Preferably, the sliding grooves are formed in the corresponding positions of the sliding blocks respectively, the sliding blocks slide in the sliding grooves, the second display rack connecting seat and the first display rack are internally provided with placing grooves, the placing grooves are used for preventing display boards, and the display boards are convenient to limit.
Preferably, the installation component includes the slide bar, slide bar sliding connection is in the inside of connecting plate, the back fixedly connected with clamp plate of slide bar, fixedly connected with first spring between clamp plate and the connecting plate, the inside sliding connection of slider and connecting plate has the draw-in bar, the positive fixedly connected with pull ring of draw-in bar, the outside fixedly connected with gleitbretter of draw-in bar, gleitbretter sliding connection is in the inside of slider, fixedly connected with second spring between gleitbretter and the slider can fix the position of clamp plate through the draw-in bar, and hugs closely the show board through first spring promotion clamp plate to make the show board fix inside the standing groove, prevent to drop.
Preferably, the sliding block and the second display frame are respectively provided with a clamping hole at the corresponding positions of the clamping rods, the clamping rods are clamped inside the clamping holes, and the clamping rods are clamped inside the clamping holes, so that the positions of the pressing plates are positioned, and the display plates with different lengths are conveniently positioned.
Preferably, the positioning mechanism comprises a hollow plate, the hollow plate is rotationally connected to the left side and the right side of the first display rack, a sliding plate is slidably connected to the inside of the hollow plate, a third spring is fixedly connected between the sliding plate and the hollow plate, a connecting rod is fixedly connected to the top of the sliding plate, the connecting rod is slidably connected to the inside of the hollow plate, a connecting block is fixedly connected to the top of the connecting rod, the connecting block is rotationally connected to the left side and the right side of the second display rack, the position of the second display rack can be stabilized by pulling the connecting rod through the third spring, and pulling is applied to the second display rack, so that the position of the second display rack is positioned.
Preferably, the hollow plate is provided with a sliding groove at a corresponding position of the sliding plate, the sliding plate slides in the sliding groove, the sliding plate is limited through the sliding groove, the sliding plate is prevented from shifting, and the action path of the sliding plate is stabilized.
Compared with the prior art, the utility model provides a foldable and storable display rack for propaganda of a travel, which has the following beneficial effects:
1. This show shelf is used in collapsible travel propaganda of accomodating, in the use, but the clamping lever joint through setting up is in the inside position of locating the clamp plate in card hole, and the publicity board is pushed down to first spring to push the clamp plate to fix a position the publicity board, and the clamping lever joint is inside the card hole, can stabilize the position of fixed slider, effectually avoid the vibration to lead to the slider to slide.
2. This collapsible show shelf for propaganda of accomodating, in the use, through the third spring pulling connecting block that sets up, the pulling through the third spring is from the position that can fix a position second exhibition frame and stand up and fold the back, makes the position of second exhibition frame keep stable, prevents that the second exhibition frame from rotating by oneself.
Drawings
For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it will be apparent that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art:
FIG. 1 is a schematic view of the appearance structure of the present utility model;
FIG. 2 is a schematic view of a folding assembly of the present utility model;
FIG. 3 is a schematic view of the back structure of the folding assembly of the present utility model;
FIG. 4 is a schematic view of the mounting assembly of the present utility model;
FIG. 5 is a schematic cross-sectional view of the mounting assembly of the present utility model;
FIG. 6 is a schematic view of a positioning mechanism according to the present utility model.
1, A mounting plate, 2, a mounting mechanism, 21, a folding assembly, 211, a first display rack, 212, a connecting seat, 213, a rotating block, 214, a second display rack, 215, a sliding block, 216, a connecting plate, 22, a mounting assembly, 221, a sliding rod, 222, a pressing plate, 223, a first spring, 224, a clamping rod, 225, a pull ring, 226, a sliding sheet, 227, a second spring, 3, a positioning mechanism, 31, a hollow plate, 32, a sliding plate, 33, a third spring, 34, a connecting rod, 35 and a connecting block.
Detailed Description
Referring to fig. 1-6, the utility model provides a technical scheme that a foldable and stowable display stand for travel propaganda comprises a mounting plate 1, wherein a mounting mechanism 2 is arranged at the top of the mounting plate 1, and positioning mechanisms 3 are arranged on the left side and the right side of the mounting mechanism 2.
In this embodiment, the installation mechanism 2 includes a folding assembly 21 and an installation assembly 22, the folding assembly 21 is disposed at the top of the installation plate 1, the installation assembly 22 is disposed inside the folding assembly 21, the folding assembly 21 includes a first display rack 211, the first display rack 211 is fixedly connected at the top of the installation plate 1, the top of the first display rack 211 is fixedly connected with a connecting seat 212, a rotating block 213 is rotatably connected inside the connecting seat 212, a second display rack 214 is fixedly connected with the front of the rotating block 213, a sliding block 215 is slidably connected inside the second display rack 214, a connecting plate 216 is fixedly connected with the front of the sliding block 215, the rotating block 213 rotates inside the connecting seat 212, the position of the second display rack 214 can be folded, occupied space is reduced, the device is convenient to be stored, sliding grooves are respectively formed in corresponding positions of the second display rack 214 and the first display rack 211, the sliding block 215 slides inside the sliding grooves, the second display rack 214 is connected with the base 212 and the first display rack 211, a placing groove is formed in the inside of the first display rack 211, the placing groove is used for preventing the display board, the display board is convenient to limit, the installation component 22 comprises a sliding rod 221, the sliding rod 221 is connected in the connecting plate 216 in a sliding way, the back of the sliding rod 221 is fixedly connected with a pressing plate 222, a first spring 223 is fixedly connected between the pressing plate 222 and the connecting plate 216, a clamping rod 224 is fixedly connected in the sliding way between the sliding plate 215 and the connecting plate 216, a pull ring 225 is fixedly connected in the front of the clamping rod 224, a sliding blade 226 is fixedly connected in the sliding way inside the sliding plate 215, a second spring 227 is fixedly connected between the sliding blade 226 and the sliding plate 215, the position of the pressing plate 222 can be fixed through the clamping rod 224, and the pressing plate 222 is pushed by the first spring 223 to be clung to the display board, thereby the display board is fixed in the placing groove and prevented from falling, the slide block 215 and the second display frame 214 are respectively provided with a clamping hole at the corresponding positions of the clamping rods 224, the clamping rods 224 are clamped inside the clamping holes, and the clamping rods 224 are clamped inside the clamping holes, so that the positions of the pressing plates 222 are positioned, and the display plates with different lengths are conveniently positioned.
In this embodiment, the positioning mechanism 3 includes a hollow plate 31, the hollow plate 31 is rotatably connected to the left side and the right side of the first display rack 211, a sliding plate 32 is slidably connected in the hollow plate 31, a third spring 33 is fixedly connected between the sliding plate 32 and the hollow plate 31, a connecting rod 34 is fixedly connected to the top of the sliding plate 32, the connecting rod 34 is slidably connected in the hollow plate 31, a connecting block 35 is fixedly connected to the top of the connecting rod 34, the connecting block 35 is rotatably connected to the left side and the right side of the second display rack 214, the connecting rod 34 is pulled by the third spring 33, the position of the second display rack 214 can be stabilized, and a pulling force is applied to the second display rack 214, so that the position of the second display rack 214 is positioned, a sliding slot is formed in a corresponding position of the hollow plate 31, the sliding plate 32 slides in the sliding slot, the sliding plate 32 is limited by the sliding slot, the sliding plate 32 is prevented from shifting, and the movement path of the sliding plate 32 is stabilized.
In the actual operation process, when the device is used, the display board is placed in the placing groove, then the first spring 223 pushes the pressing plate 222 to press the display board, the pressing plate 222 is positioned, the sliding rod 221 limits the pressing plate 222, the pull ring 225 is pulled to drive the clamping rod 224, the clamping rod 224 drives the sliding sheet 226, the sliding sheet 226 compresses the second spring 227, the clamping rod 224 is separated from the clamping hole, the sliding block 215 can slide in the sliding groove, the position of the pressing plate 222 is adjusted, the pulling ring 225 is released, the second spring 227 enables the clamping rod 224 to reset, the clamping hole is clamped, the pressing plate 222 is positioned, the second display rack 214 is pushed, the second display rack 214 drives the rotating block 213, the rotating block 213 rotates in the connecting seat 212, the second display rack 214 is folded, the second display rack 214 drives the connecting block 35, the connecting block 35 drives the connecting rod 34, the connecting rod 34 drives the sliding plate 32 to slide in the hollow plate 31, the third spring 33 is stretched, and the second display rack 214 can be pulled through the pulling of the third spring 33, and the second display rack 214 is stabilized.