CN223427220U - Structure is adjusted to publicity column - Google Patents

Abstract

The utility model relates to the technical field of publicity columns, and discloses a publicity column adjusting structure which comprises a heightening component sleeved on the outer surface of a first lifting rod in a sliding mode, wherein a center rotating rod is inserted in the middle of the first lifting rod in a sliding and penetrating mode, and a display plate is fixedly sleeved in the middle of the outer surface of the center rotating rod. The display column adjusting structure is characterized in that the angle of the display board is accelerated to be adjusted through the matching of the first lifting rod, the center rotating rod, the square gear, the limiting block, the limiting rod and the reset spring, so that the working efficiency of a user is improved, the fixing effect is good, the display board, the fixing hole, the fastening piece and the abutting block are matched, the display board, the fixing hole, the fastening piece and the abutting block can be adjusted at will according to the size of the poster paper, the firmness of fixing the poster paper is further enhanced, and the service life of the device is prolonged.

Description

Structure is adjusted to publicity column

Technical Field

The utility model relates to the technical field of bulletin boards, in particular to a bulletin board adjusting structure.

Background

A bulletin board is an information distribution platform within a community or organization, typically located in a readily accessible location, such as a public hall, school campus, or community center. The purpose of the system is to provide important information, activity notices, notices and communication for members, residents or participants, and people can find various types of information on a bulletin board, including date and time of community activities, meeting notices, school curriculum schedules, lost and found, working opportunities, public safety prompts and the like.

Chinese patent publication No. CN218069298U discloses an adjustable information bulletin board, relates to the bulletin board field, and the on-line screen storage device comprises a base, the equal fixed connection in the bottom of bracing piece in upper surface four corners of base, the top fixed connection of bracing piece is in the lower surface of connecting plate, the equal fixed connection in the bottom of erection column in both sides of connecting plate, one side of erection column all is provided with the ratchet, one side fixed connection of ratchet is in the one end of pivot, the other end fixed connection of pivot is in one side of show board, the opposite side fixed connection of ratchet is in one side of carousel, the opposite side fixed connection of carousel is in the one end of handle, ratchet and plectrum mesh mutually. According to the utility model, the handle is rocked to drive the turntable to rotate, so that the ratchet wheel drives the rotating shaft to rotate, the poking hand is meshed with the ratchet wheel to prevent the ratchet wheel from reversing, so that the display board can realize multi-angle overturning, the flexibility of the display board is higher, and the experience and the appearance of a user are better.

However, when the utility model is actually used, the following problems exist:

1. When the angle of the common bulletin board is adjusted, the handle can be continuously rotated, the operation mode is time-consuming and labor-consuming, the adjustment time is long, the working efficiency is low, convenience is difficult to bring to a user, and the common bulletin board can only rotate in the same direction, so that the flexibility of the device is not high;

2. The common bulletin board has poor fixing effect on the display of the marine newspaper, the use of the sticking type newspaper is inconvenient to replace, and the magnetic attraction type newspaper is easy to be fixed due to the weakening of magnetic force after long use time.

Disclosure of utility model

(One) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides a bulletin board adjusting structure, which solves the problems in the prior art that:

1. When the angle of the common bulletin board is adjusted, the handle can be continuously rotated, the operation mode is time-consuming and labor-consuming, the adjustment time is long, the working efficiency is low, convenience is difficult to bring to a user, and the common bulletin board can only rotate in the same direction, so that the flexibility of the device is not high;

2. The common bulletin board has poor fixing effect on the display of the marine newspaper, the use of the sticking type newspaper is inconvenient to replace, and the magnetic attraction type newspaper is easy to be fixed due to the weakening of magnetic force after long use time.

(II) technical scheme

The utility model discloses a display column adjusting structure, which is realized by the following technical scheme that the display column adjusting structure comprises a height adjusting component which is sleeved on the outer surface of a first lifting rod in a sliding way, a supporting frame is fixed at the bottom end of the height adjusting component, a rain shelter is fixed at the top end of the first lifting rod, a central rotating rod is inserted in the middle of the first lifting rod in a sliding way, square gears are fixedly sleeved at two ends of the outer surface of the central rotating rod, a display board is fixedly sleeved in the middle of the outer surface of the central rotating rod, and glass doors are hinged at two ends of one side of the display board.

Optionally, the first lifter is provided with two sets of, two sets of the symmetrical distribution of first lifter, two sets of the interval of first lifter equals the width of canopy.

Optionally, one side of first lifter is fixed with reset spring, and reset spring's one end is fixed with limited stop, four corners of one end of limited stop are fixed with the gag lever post, and the one end slip of gag lever post is inserted and is established the inside of first lifter.

Optionally, the limit block sets up to the arc, and the other end of limit block sets up to the fretwork board, the clearance of fretwork board with square gear looks adaptation, the fretwork board with square gear's external tooth block is connected.

Optionally, the front of limit piece is provided with annular handle, and the surface parcel of annular handle has anti-skidding silica gel gasket.

Optionally, the fixed orifices has been seted up to show board one side, and the inside screw thread in fixed orifices inserts and has been equipped with the fastener, the one end surface slip cap of fastener is equipped with supports tight piece.

Optionally, the fixed orifices have been seted up multiunit, multiunit the fixed orifices is even, the equidistance distributes in one side of show board.

Optionally, the fastener and the abutting block are both provided with a plurality of groups, the number of the fasteners is twice that of the abutting blocks, and every two groups of fasteners are inserted into two ends of one abutting block in a sliding and penetrating manner.

Optionally, one end of the fastener is provided with a stud, the thread of the stud is inserted into the fixing hole, the other end of the fastener is provided with a rotating handle, the surface of the rotating handle is provided with anti-skid patterns, the middle of the fastener is provided with a cylinder, and the cylinder is inserted into the abutting block in a sliding manner.

(III) beneficial effects

The utility model provides a bulletin board adjusting structure, which has the following beneficial effects:

1. This publicity column adjusting structure, through first lifter, center bull stick, square gear, limit block, gag lever post and reset spring's cooperation setting, can make the device only need the pulling two sets of limit blocks when carrying out angle modulation, again direct rotation show board can, the operation is simple easy to understand, and the regulating speed is faster, do not need to expend time and energy and slowly rotate the handle, the speed of regulation show board angle has been accelerated, make user's work efficiency improve, and fixed effectual, can not rotate at will under non-manual operation, forward and reverse all can rotate simultaneously, not be hindered, the flexibility of device has been strengthened, guarantee that the device can be applicable to more occasions.

2. This show fence adjusting structure sets up through the cooperation of show board, fixed orifices, fastener and support tight piece, can make the device more firm reliable when fixed poster paper, can adjust at will according to the size and dimension of poster paper, compare in traditional paste formula, can not leave the impression, influence the aesthetic property of device, it is also more convenient when changing the poster paper, and compare in magnetism inhale formula, thereby need not worry long-time use or external influence lead to magnetism weakening and cause unable fixed poster paper, further strengthened the firm nature of fixing poster paper, also make the life extension of device.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic diagram of a square gear structure according to the present utility model;

FIG. 3 is a schematic view of a limiting block according to the present utility model;

FIG. 4 is a schematic view of a fastener of the present utility model;

FIG. 5 is a schematic view of the structure of the tightening block of the present utility model;

FIG. 6 is a schematic view of the structure of the long screw of the present utility model;

FIG. 7 is a schematic view of a baffle plate according to the present utility model;

Fig. 8 is a schematic view of the construction of the long bolt of the present utility model.

The rain shelter comprises a first lifting rod, a rain shelter, a central rotating rod, a square gear, a limiting block, a 6, a display board, a 7, a glass door, an 8, a height adjusting component, 81, a second lifting rod, 82, a reserved hole, 83, a long screw rod, 84, a fastening nut, 85, a slot, 86, a baffle plate, 87, a short screw rod, 88, a threaded hole, 89, a long bolt, 9, a supporting frame, 10, a limiting rod, 11, a reset spring, 12, a fixing hole, 13, a fastening piece, 14 and a pressing block.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 8, the utility model provides a technical scheme that the display column adjusting structure comprises a height adjusting component 8 which is sleeved on the outer surface of a first lifting rod 1 in a sliding manner, wherein a supporting frame 9 is fixed at the bottom end of the height adjusting component 8, a rain shelter 2 is fixed at the top end of the first lifting rod 1, a central rotating rod 3 is inserted in the middle of the first lifting rod 1 in a sliding manner, square gears 4 are fixedly sleeved at two ends of the outer surface of the central rotating rod 3, a display plate 6 is fixedly sleeved in the middle of the outer surface of the central rotating rod 3, glass doors 7 are hinged at two ends of one side of the display plate 6, two groups of first lifting rods 1 are arranged, the two groups of first lifting rods 1 are symmetrically distributed, and the distance between the two groups of first lifting rods 1 is equal to the width of the rain shelter 2;

Through the arrangement of the center rotating rod 3 and the display board 6, the rotation of the display board 6 is smoother and more stable, and the deflection of the display board 6 during rotation is prevented;

Referring to fig. 1 to 3, a return spring 11 is fixed on one side of a first lifting rod 1, a limit block 5 is fixed at one end of the return spring 11, limit rods 10 are fixed at four corners of one end of the limit block 5, one ends of the limit rods 10 are slidably inserted into the first lifting rod 1, the limit block 5 is arc-shaped, the other ends of the limit blocks 5 are hollow plates, gaps of the hollow plates are matched with a square gear 4, the hollow plates are connected with outer teeth of the square gear 4 in a clamping manner, an annular handle is arranged on the front face of the limit block 5, and an anti-slip silica gel gasket is wrapped on the outer surface of the annular handle;

Through the arrangement of the limiting block 5 and the reset spring 11, the rotation-adjusted angle of the display board 6 can be conveniently fixed, the display board 6 is prevented from loosening, the browsing of a viewer is influenced, the operation steps are simple and quick, and the fixing effect is good;

Referring to fig. 1 to 2, a fixing hole 12 is formed on one side of a display board 6, a fastening piece 13 is inserted into an internal thread of the fixing hole 12, a supporting block 14 is sleeved on the outer surface of one end of the fastening piece 13 in a sliding manner, a plurality of groups of fixing holes 12 are formed in the fixing hole 12, the plurality of groups of fixing holes 12 are uniformly and equidistantly distributed on one side of the display board 6, the fastening piece 13 and the supporting block 14 are provided with a plurality of groups, the number of the fastening pieces 13 is twice that of the supporting blocks 14, each two groups of fastening pieces 13 are inserted into two ends of one group of supporting block 14 in a sliding manner, one end of the fastening piece 13 is provided with a stud, the stud is inserted into the fixing hole 12, the other end of the fastening piece 13 is provided with a rotating handle, the surface of the rotating handle is provided with anti-skid threads, the middle of the fastening piece 13 is provided with a cylinder, and the cylinder is inserted into the supporting block 14 in a sliding manner;

Through the setting of fixed orifices 12, fastener 13 and support tight piece 14, can be convenient for fix it according to the thickness and the shape of sea newspaper, fixed firm nature is strong, and the poster paper is difficult for dropping, and long service life, and the flexibility is high.

Embodiment one;

Referring to fig. 6, the height adjusting component 8 includes a second lifting rod 81, a preformed hole 82, a long screw 83 and a fastening nut 84, the second lifting rod 81 is slidably sleeved on the outer surface of the bottom end of the first lifting rod 1, multiple groups of preformed holes 82 distributed at equal intervals in a linear array manner are provided at the bottom end of the first lifting rod 1, the long screw 83 is slidably inserted through the top end of the second lifting rod 81, one end of the long screw 83 is slidably inserted in the preformed hole 82, the fastening nuts 84 are threadedly sleeved on the outer surfaces of two ends of the long screw 83, and the height of the display board 6 is conveniently adjusted according to the specific placement position of the device through the arrangement of the second lifting rod 81, the preformed hole 82, the long screw 83 and the fastening nuts 84;

Embodiment two;

Referring to fig. 7, the height-adjusting component 8 includes a second lifting rod 81, a preformed hole 82, a fastening nut 84, a slot 85, a baffle plate 86 and a short screw rod 87, the second lifting rod 81 is slidably sleeved on the outer surface of the bottom end of the first lifting rod 1, a plurality of groups of preformed holes 82 distributed at equal intervals in a linear array manner are provided on one side of the second lifting rod 81, slots 85 with the same number as the preformed holes 82 are provided on the other side of the second lifting rod 81 in a communicating manner, the baffle plate 86 is slidably inserted in the slot 85, one end of the baffle plate 86 is fixedly provided with the short screw rod 87, one end outer surface of the short screw rod 87 is slidably sleeved with the fastening nut 84 through the inner thread of the preformed hole 82, and the height position of the display board 6 is convenient to adjust through the arrangement of the second lifting rod 81, the preformed holes 82, the fastening nut 84, the slot 85, the baffle plate 86 and the short screw rod 87, so that the display board 6 can display the contents of different crowds in different occasions;

Embodiment three;

Referring to fig. 8, the height-adjusting component 8 includes a second lifting rod 81, a threaded hole 88 and a long bolt 89, the second lifting rod 81 is sleeved on the outer surface of the bottom end of the first lifting rod 1 in a sliding manner, multiple groups of threaded holes 88 distributed at equal intervals in a linear array manner are formed in the two sides of the second lifting rod 81 in a penetrating manner, the long bolt 89 is inserted in the threaded holes 88 in a penetrating manner, and the height position of the display board 6 can be conveniently adjusted through the arrangement of the second lifting rod 81, the threaded holes 88 and the long bolt 89, so that flexibility and applicability of device use are enhanced.

In the utility model, the working steps of the device are as follows:

Firstly, the glass door 7 is rotated to be opened, the poster paper to be displayed is tiled on one side of the front side of the display board 6, then the abutting block 14 is adjusted to a proper angle according to the shape of the poster paper, the middle part of the abutting block 14 does not obstruct the content of the poster main body, then the fastening piece 13 is rotated, one end of the fastening piece 13 is inserted into a proper group of fixing holes 12, the middle part of the abutting block 14 and one side of the display board 6 form clamping force on the poster paper, and then the glass door 7 is closed by reverse rotation, wherein the rain shelter 2 can prevent corrosion damage to the device caused by rainwater and the like, and the supporting frame 9 plays a main supporting role on the device.

If the angle of the display board 6 is to be adjusted, two groups of limiting blocks 5 can be pulled simultaneously, one end of each limiting block 5 is separated from the square gear 4, along with the movement of each limiting block 5, the limiting rod 10 slides along the inner portion of the first lifting rod 1, the reset spring 11 is also stretched, the display board 6 is rotated, the center rotating rod 3 rotates along with the display board 6, the square gear 4 rotates along with the center rotating rod 3, the limiting blocks 5 are loosened after the display board 6 rotates to a proper angle, the limiting blocks 5 move towards the direction of the square gear 4 under the rebound action of the reset spring 11, the limiting rod 10 slides along the inner portion of the first lifting rod 1, so that the limiting blocks 5 are stable and cannot incline when moving, one end of each limiting block 5 can be smoothly clamped into the outer teeth of the square gear 4 again, the square gear 4 is fixed, the square gear 4 cannot rotate, the display board 6 cannot rotate, and finally the height position of the display board 6 can be adjusted by using the height adjusting assembly 8, so that the display board 6 can be displayed better.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A publicity column adjusting structure comprises a height adjusting component (8) which is arranged on the outer surface of a first lifting rod (1) in a sliding sleeved mode, and is characterized in that a supporting frame (9) is fixed at the bottom end of the height adjusting component (8), a rain shelter (2) is fixed at the top end of the first lifting rod (1), a center rotating rod (3) is inserted through the middle of the first lifting rod (1) in a sliding mode, square gears (4) are fixedly sleeved at two ends of the outer surface of the center rotating rod (3), a display plate (6) is fixedly sleeved in the middle of the outer surface of the center rotating rod (3), glass doors (7) are hinged to two ends of one side of the display plate (6), a fixing hole (12) is formed in one side of the display plate, a fastening piece (13) is inserted into internal threads of the fixing hole (12), a tight supporting block (14) is arranged on one end of the outer surface of the fastening piece (13) in a sliding mode, the middle of the fastening piece is arranged in a stud in a threaded mode, the other end of the fastening piece (13) is arranged in a rotating handle mode, and the middle of the fastening piece is arranged in a cylindrical sliding mode, and the middle of the fastening piece is arranged in the middle of the cylindrical sliding piece (13).

2. The utility model provides a publicity column adjusting structure according to claim 1, wherein the first lifting rods (1) are provided with two groups, the two groups of the first lifting rods (1) are symmetrically distributed, and the distance between the two groups of the first lifting rods (1) is equal to the width of the awning (2).

3. The utility model provides a publicity column adjusting structure of claim 1, wherein one side of first lifter (1) is fixed with reset spring (11), and the one end of reset spring (11) is fixed with limit block (5), limit block (5) one end four corners department is fixed with gag lever post (10), and the one end of gag lever post (10) slides and inserts and establish in the inside of first lifter (1).

4. The utility model provides a publicity column adjusting structure according to claim 3, wherein the limit block (5) is arranged in an arc shape, the other end of the limit block (5) is arranged in a hollowed-out plate, a gap of the hollowed-out plate is matched with Fang Chilun (4), and the hollowed-out plate is connected with external teeth of Fang Chilun (4) in a clamping mode.

5. The utility model relates to a publicity column adjusting structure, which is characterized in that the front surface of the limit block (5) is provided with an annular handle, and the outer surface of the annular handle is wrapped with an anti-slip silica gel pad.

6. The structure for adjusting the bulletin board according to claim 1, wherein a plurality of groups of fixing holes (12) are formed, and the plurality of groups of fixing holes (12) are uniformly and equidistantly distributed on one side of the demonstration board (6).

7. The structure according to claim 1, wherein the fastening members (13) and the abutting blocks (14) are provided with a plurality of groups, the number of the fastening members (13) is twice that of the abutting blocks (14), and each two groups of fastening members (13) are inserted and penetrated at two ends of one group of the abutting blocks (14) in a sliding manner.