CN110136610B

CN110136610B - Advertising box

Info

Publication number: CN110136610B
Application number: CN201910442796.9A
Authority: CN
Inventors: 赖飞萍
Original assignee: Beijing Oriental Star Moon Media Advertising Co ltd
Current assignee: Beijing Oriental Star Moon Media Advertising Co ltd
Priority date: 2019-05-25
Filing date: 2019-05-25
Publication date: 2020-12-25
Anticipated expiration: 2039-05-25
Also published as: CN110136610A

Abstract

The invention discloses an advertisement box, which has the technical scheme that: including the show cupboard, the show cupboard includes the backshell and with the mutual articulated protecgulum of backshell, the inside level of backshell is provided with one and is used for placing the shell of placing of rolling up a set state paper advertisement, it is provided with one and can dismantle the fixed axle of being connected with the shell to place the level in the shell, the paper advertisement is worn to establish on the fixed axle, outside the shell is worn out to place to the one end of paper advertisement, the bottom of backshell is provided with the fixed subassembly that carries out the fixing to paper advertisement tip, it makes the advertisement spread the drive assembly on the backshell to be provided with the vertical direction displacement of drive placement shell on the placement shell, it has a depression bar that is used for pressing on the advertisement surface to articulate on the placement shell, the cover is equipped with on the articulated shaft of depression bar and placement shell has makes the depression bar only press the first torsional spring on the advertisement surface, the one. The invention has the advantages that: so that the paper advertisement is easier to fix in the display cabinet.

Description

Advertising box

Technical Field

The invention relates to the field of display equipment, in particular to an advertisement box.

Background

The community billboard is mainly used for showing property related notice or propagandizing advertisements.

The existing community billboard comprises a display cabinet for placing paperboard advertisements and a supporting frame for supporting the display cabinet. Most display cases today are of the open-close type, comprising a rear shell and a front cover hinged to the rear shell.

But the height of community bill-board all has about 2 meters for show more content for the staff is when fixing the last border of advertisement, and it is very inconvenient to operate, thereby has increased the fixed degree of difficulty to the advertisement.

Disclosure of Invention

The invention aims to provide an advertisement box which has the advantage that paper advertisements are easier to fix in a display cabinet.

The technical purpose of the invention is realized by the following technical scheme:

an advertisement box comprises a display cabinet, the display cabinet comprises a rear shell and a front cover hinged with the rear shell, the interior of the rear shell is horizontally provided with a placing shell for placing paper advertisements in a rolling state, the interior of the placing shell is horizontally provided with a fixed shaft detachably connected with the placing shell, the paper advertisements are arranged on the fixed shaft in a penetrating way, one end of the paper advertisements penetrates out of the placing shell, the bottom of the rear shell is provided with a fixed component for fixing the end part of the paper advertisements, the placing shell is provided with a driving component for driving the placing shell to move in the vertical direction so as to spread the advertisements on the rear shell, the placing shell is hinged with a pressure lever used for pressing the surface of the advertisement, a first torsion spring which enables the pressure lever to only press the surface of the advertisement is sleeved on the pressure lever and the hinged shaft of the placing shell, one end of the first torsion spring is fixedly connected with the pressure lever, and the other end of the first torsion spring is fixedly connected with the placing shell.

Through the technical scheme, when a worker fixes a paper advertisement in an advertisement box, the front cover is firstly opened, the fixed shaft is taken out of the placing shell, the paper advertisement is rolled into a cylinder shape and sleeved on the fixed shaft, the fixed shaft is fixed in the placing shell, the end part of the advertisement penetrates out of the placing shell and is fixed at the bottom of the back shell through the fixing component, then the worker drives the placing shell to vertically and upwards displace through the driving component, so that the paper advertisement rotates around the fixed shaft and is spread in the back shell, along with the movement of the placing shell, in the moving process of the back shell, the pressure rod is pressed on the surface of the paper advertisement under the action of the first torsion spring all the time, when the paper advertisement completely extends out of the placing shell, the pressure rod is pressed on the upper end of the paper advertisement at the moment, so that the upper end of the paper advertisement is fixed, and the paper advertisement automatically rises through the driving component, thereby drive the paper advertisement and carried out the effect of spreading and fixing, reduced the staff and fixed loaded down with trivial details to the paper advertisement to the fixed efficiency to the paper advertisement has been improved.

The invention is further configured to: the fixed subassembly includes with the backshell in the articulated a plurality of dead lever of diapire, the dead lever is located the bottom in the backshell, the cover is equipped with the second torsional spring on the articulated shaft of dead lever and backshell, the one end and the backshell fixed connection of second torsional spring, the other end and the dead lever fixed connection of second torsional spring.

Through the technical scheme, when the staff fixes the paper advertisement, break the dead lever off with the fingers and thumb, make dead lever and backshell inner wall form certain contained angle, when the dead lever pivoted, also drive the second torsional spring and take place elastic deformation, press from both sides the paper advertisement and lean on between the diapire of backshell and dead lever, through the effort of second torsional spring for the paper advertisement is fixed more firm, and fixed subassembly also is convenient for the staff to operate moreover, has reduced the loaded down with trivial details of operation.

The invention is further configured to: the drive assembly comprises a positioning rod and a screw rod which are vertically arranged on two sides of the placing shell, two ends of the positioning rod are fixedly connected with the inner wall of the rear shell, the screw rod is rotatably connected with the inner wall of the rear shell, a drive screw rod rotating drive motor is arranged at one end of the screw rod, two side sleeves of the placing shell are arranged on the positioning rod or the screw rod, the placing shell is connected with the positioning rod in a sliding mode, and the placing shell is in threaded connection with the screw rod.

Through above-mentioned technical scheme, driving motor starts, drives the screw rod and rotates, through the threaded connection of placing shell and screw rod to make and place the shell under the restriction of locating lever, vertical direction removes, thereby has realized the effect of spreading to placing the paper advertisement in the shell, and drive assembly simple structure is convenient for maintain moreover.

The invention is further configured to: the pressing rod is sleeved with a plurality of sliding-assistant tubes.

Through the technical scheme, when the placing shell moves, the pressing rod is pressed on the surface of the paper advertisement under the action of the first torsion spring, if the elastic acting force of the spring is large, the paper advertisement is likely to be damaged, the sliding connection between the pressing rod and the paper advertisement is optimized to be rotary connection due to the arrangement of the sliding assisting pipe, so that the pressing rod is prevented from directly rubbing the paper advertisement, the friction force between the pressing rod and the paper advertisement is reduced, the fixing effect is achieved on the paper advertisement, and the rolling and flattening effect is also achieved on the paper advertisement.

The invention is further configured to: and a limiting groove used for clamping the end part of the fixed shaft is formed in the inner wall opposite to the inner wall of the placing part.

Through above-mentioned technical scheme, mutually supporting of fixed axle and spacing groove is convenient for more install the fixed axle and dismantle, has improved the operating efficiency to the fixed axle.

The invention is further configured to: be provided with two stoppers that are used for restricting paper advertisement fixed position on the bottom of backshell, the stopper include with the backshell downside parallel horizontal piece and with horizontal piece vertically fixed's riser, the stopper sets up in the bottom of backshell to two horizontal pieces set up relatively, and two stoppers slide along the length direction of backshell and are connected with the backshell.

Through the technical scheme, the transverse block and the vertical block are 90-degree included angles, when the lower end of the paper advertisement is fixed by a worker, the sliding of the limiting block can be realized, the end angle of the paper advertisement can be clamped into the included angle between the transverse block and the vertical block, so that the paper advertisement can be flushed, and the limitation of the paper advertisement with different sizes can be more conveniently limited by the sliding of the limiting block.

The invention is further configured to: and a plurality of illuminating lamps are arranged in the rear shell.

Through above-mentioned technical scheme, the setting of light for at night, the show cupboard also can play display efficiency.

The invention is further configured to: and an anti-slip pad is attached to one side of the fixed rod, which is in contact with the paper advertisement.

Through the technical scheme, the friction force of the fixing rod and the paper advertisement is increased due to the arrangement of the anti-slip mat, so that the stability of the fixing rod for fixing the paper advertisement is improved.

In conclusion, the invention has the following beneficial effects:

firstly, the efficiency of fixing the paper advertisements is improved. The paper advertisement is sleeved on the fixed shaft, and then the placing shell is driven to move upwards through the driving assembly, so that the paper advertisement is spread on the inner wall of the rear shell, the upper end of the paper advertisement is automatically fixed through the arrangement of the pressing rod, and the labor force of workers is reduced;

secondly, guaranteed that paper advertisement spreads flushes, two end angles of paper advertisement have been restricted in the setting of two stoppers, are convenient for align paper advertisement.

Drawings

FIG. 1 is a schematic view of the overall structure of an advertisement box;

FIG. 2 is a schematic view showing the hinged relationship of the rear housing and the front cover;

FIG. 3 is a schematic view showing the internal structure of the rear housing;

FIG. 4 is an enlarged view of detail A of FIG. 3, and shows the securing assembly;

FIG. 5 is an enlarged view of detail B of FIG. 3;

FIG. 6 is a schematic structural view showing a housing case;

fig. 7 is a schematic structural diagram showing a stopper.

In the figure, 1, a display cabinet; 11. a rear housing; 12. a front cover; 121. observing glass; 13. a chute; 2. a support leg; 3. placing the shell; 31. a discharge port; 32. a limiting groove; 33. a fixed shaft; 34. connecting blocks; 341. a threaded hole; 4. a fixing assembly; 41. fixing the rod; 42. a second torsion spring; 43. a non-slip mat; 5. a drive assembly; 51. positioning a rod; 52. a screw; 53. a drive motor; 54. a first button; 55. a second button; 6. a pressure lever; 61. a first torsion spring; 62. a slide-aid tube; 7. a limiting block; 71. a transverse block; 72. a vertical block; 73. a T-shaped block; 8. an illuminating lamp; 9. and (4) paper advertisements.

Detailed Description

An advertisement box, as shown in fig. 1 and 2, comprises a display cabinet 1 vertically arranged, and supporting legs 2 arranged at two sides of the display cabinet 1, wherein the bottoms of the supporting legs 2 are fixed on the ground. The display cabinet 1 comprises a rear shell 11 fixed between two supporting legs 2 and a front cover 12 arranged on the front side of the rear shell 11 and hinged with the top of the rear shell 11, and observation glass 121 used for observing advertisements in the rear shell 11 is embedded in the front cover 12.

As shown in fig. 3 and 6, a placing shell 3 for placing the paper advertisement 9 is horizontally arranged in the rear shell 11, the upper end of the placing shell 3 is provided with an opening, a fixing shaft 33 is arranged in the placing shell 3 along the length direction of the placing shell 3, two opposite inner walls in the placing shell 3 are provided with limiting grooves 32 for clamping the fixing shaft 33, the upper surfaces of the side walls of the placing shell 3 are penetrated by the limiting grooves 32, so that the fixing shaft 33 can be conveniently clamped into the placing shell 3 from the upper port of the placing shell 3, and two ends of the fixing shaft 33 can be rotatably connected with the inner walls of the limiting grooves 32. When the worker fixes the advertisement, the paper advertisement 9 can be rolled into a cylinder shape, then the fixing shaft 33 is taken out from the placing shell 3, then the paper advertisement 9 is sleeved on the fixing shaft 33, finally, two ends of the fixing shaft 33 are embedded in two limiting grooves 32 in the placing shell 3, and the bottom of the placing shell 3 is horizontally provided with a discharge hole 31 for extending the end part of the paper advertisement 9. Be provided with on the diapire of backshell 11 and carry out fixed subassembly 4 to the paper advertisement 9 from discharge gate 31 roll-off, and the both sides of blowing shell are provided with the drive assembly 5 that drives the vertical direction displacement of placing shell 3 and make paper advertisement 9 spread in backshell 11.

As shown in fig. 3 and 4, the fixing assembly 4 includes three fixing rods 41 horizontally disposed at the bottom of the rear case 11, the fixing rods 41 are in an inverted U shape, the fixing rods 41 are hinged to the bottom wall of the rear case 11, and the three fixing rods 41 and the bottom wall hinge shaft of the rear case 11 are located on the same horizontal line, and two second torsion springs 42 are respectively sleeved on the hinge shaft of each fixing rod 41 and the bottom wall of the rear case 11, one end of each second torsion spring 42 is fixedly connected to the fixing rod 41, and the other end of each second torsion spring 42 is fixedly connected to the bottom wall of the rear case 11. When the staff fixes the tip of paper advertisement 9, the diapire with dead lever 41 and backshell 11 rotates certain angle, thereby drive second torsional spring 42 elastic deformation, then put into paper advertisement 9 and advance in the space between dead lever 41 and the 11 diapires of backshell, then make dead lever 41 at the elastic force of second torsional spring 42, tightly laminate the tip of paper advertisement 9 on the inner wall of backshell 11, establish fixedly through the clamp of three dead lever 41 to paper advertisement 9, thereby make the more firm of the end fixing of paper advertisement 9.

As shown in fig. 4, in order to increase the friction force between the fixing rod 41 and the paper advertisement 9, the fixing rod 41 is further sleeved with a non-slip pad 43, and the non-slip pad 43 presses against the paper advertisement 9, so that the contact area between the fixing rod 41 and the paper advertisement 9 is increased, the friction force between the paper advertisement 9 and the fixing rod 41 is increased, and the fixing rod 41 is more stable for fixing the end of the paper advertisement 9.

As shown in fig. 3 and 6, two connecting blocks 34 are respectively fixedly connected to two sides of the placing shell 3 facing back, the driving assembly 5 includes a positioning rod 51 and a screw rod 52 vertically disposed on two sides of the placing shell 3, two ends of the positioning rod 51 are fixedly connected to an inner wall of the rear shell 11, two ends of the screw rod 52 are rotatably connected to an inner wall of the rear shell 11, a driving motor 53 is fixedly connected to an upper surface of the rear shell 11, and an output shaft of the driving motor 53 penetrates into the rear shell 11 and is coaxially and fixedly connected to the screw rod 52. The positioning rod 51 penetrates through the connecting block 34 on the same side and is connected with the connecting block 34 in a sliding manner, and a threaded hole 341 in threaded fit with the screw 52 is formed in the connecting block 34 on the same side as the screw 52. The side wall in the rear shell 11 is further provided with a first button 54 for controlling the driving motor 53 to rotate forward to drive the placing shell 3 to move upward, and a second button 55 for controlling the driving motor 53 to rotate backward to drive the placing shell 3 to move downward, so that the worker can adjust the specific position of the placing shell 3 in real time. The first button 54 is pressed, the motor 53 is driven to rotate positively, the screw 52 is driven to rotate, and the placing shell 3 slides upwards along the length direction of the positioning rod 51 under the limit of the positioning rod 51 through the threaded matching of the connecting block 34 and the screw 52; since the lower end of the paper advertisement 9 is firmly fixed, the placing shell 3 is driven to rotate relative to the fixed shaft 33 in the upward movement process, so that the paper advertisement 9 is stretched out from the discharge hole 31 and is spread on the bottom wall of the rear shell 11.

As shown in fig. 3 and 5, a pressing rod 6 is further horizontally arranged below the placing shell 3, two ends of the pressing rod 6 are hinged to the outer side wall of the placing shell 3, the pressing rod 6 is parallel to the fixed shaft 33, two first torsion springs 61 are further sleeved on the pressing rod 6 and the hinged shaft of the placing shell 3, one end of each first torsion spring 61 is fixedly connected with the placing shell 3, and the other end of each first torsion spring 61 is fixedly connected with the pressing rod 6. After the lower end of the paper advertisement 9 is pressed and protected by the fixing rod 41 and fixed, the pressing rod 6 presses the paper advertisement 9 against the bottom wall in the rear shell 11 under the action of the first torsion spring 61, the paper advertisement 9 in the placing shell 3 continuously decreases along with the continuous rising of the placing shell 3, and when the paper advertisement 9 is completely stretched out from the discharge hole 31 of the placing shell 3, the upper end of the paper advertisement 9 is pressed by the pressing rod 6, so that the paper advertisement 9 is flatly fixed in the rear shell 11. In the process of spreading the paper advertisement 9, most of labor of workers is saved, the efficiency of fixing the paper advertisement 9 is improved, and the operation of the workers is simplified.

As shown in fig. 3 and 5, in order to reduce the damage to the paper advertisement 9 in the sliding process of the pressing rod 6 and the paper advertisement 9, a sliding assisting tube 62 rotatably connected with the pressing rod 6 is sleeved on the pressing rod 6, and the sliding assisting tube 62 and the pressing rod 6 are arranged in the same length, so that the paper advertisement 9 is stressed more uniformly. When placing the in-process that shell 3 moved upwards, the setting of helping smooth pipe 62 has avoided the direct contact of depression bar 6 with paper advertisement 9 to not only smooth-going more to paper advertisement 9 is spread, has also reduced the relative friction of depression bar 6 with paper advertisement 9, has ensured the integrality of paper advertisement 9. If the staff changes the paper advertisement 9, only need press second button 55, drive and place the shell 3 to the lower position for depression bar 6 has broken away from and has pressed the paper advertisement 9 upper end, and the staff of being convenient for takes off the paper advertisement 9.

As shown in fig. 3 and 7, in order to reduce the offset of the paper advertisement 9 in the process of spreading upward, two limiting blocks 7 for aligning the end portions of the paper advertisement 9 are disposed at the bottom of the rear shell 11, each limiting block 7 includes a horizontal block 71 disposed parallel to the lower side of the rear shell 11 and a vertical block 72 vertically fixed to the horizontal block 71, the vertical blocks 72 are disposed above the horizontal blocks 71, and the two limiting blocks 7 are disposed at two sides of the rear shell 11 and symmetrically disposed along the middle of the rear shell 11. One side of the transverse block 71 facing the bottom wall of the rear shell 11 is fixedly connected with a T-shaped block 73, and a sliding groove 13 for accommodating the two T-shaped blocks 73 to slide is horizontally formed in the bottom wall of the rear shell 11 corresponding to the T-shaped block 73. Before the staff is fixed with fixed subassembly 4 to the lower extreme of paper advertisement 9, at first slide two stopper 7 for two stopper 7 are located the both ends angle department of paper advertisement 9, and the staff of being convenient for aligns the 90 degrees contained angles that two end angles and horizontal block 71 and the riser 72 of paper advertisement 9 formed, then fixes paper advertisement 9 through fixed subassembly 4 again, thereby has reduced paper advertisement 9 and has appeared the skew when spreading.

As shown in fig. 3, the inside wall of the rear shell 11 is further fixedly connected with 2 illuminating lamps 8, so that the display cabinet 1 can ensure the brightness of the paper advertisements 9 at night, and the display effect of the paper advertisements 9 is enhanced.

The working process is as follows: the worker firstly opens the front cover 12, collects the paper advertisements 9 into a cylinder, takes the fixed shaft 33 down, sleeves the paper advertisements 9 on the fixed shaft 33, puts the fixed shaft 33 back to the original position, extends the end parts of the paper advertisements 9 out of the discharge hole 31 of the placing shell 3 and presses the lower part of the press rod 6, then aligns the two ends of the paper advertisements 9 with the limiting blocks 7, fixes the paper advertisements with the fixing component 4, then presses the first button 54 to drive the driving motor 53 to rotate forwards, drives the placing shell 3 to move upwards, spreads the paper advertisements 9 on the bottom wall of the back shell 11, releases the first button 54 after the paper advertisements 9 are completely stretched out of the placing shell 3, presses the press rod 6 on the surface of the paper advertisements 9, and fixes the paper advertisements 9 in the back shell 11.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides an advertisement case, includes show cupboard (1), show cupboard (1) include backshell (11) and with backshell (11) articulated protecgulum (12) each other, characterized by: the paper advertisement placing device is characterized in that a placing shell (3) used for placing paper advertisements (9) in a rolling state is horizontally arranged in the rear shell (11), a fixing shaft (33) which is detachably and rotatably connected with the placing shell (3) is horizontally arranged in the placing shell (3), the paper advertisements (9) are sleeved on the fixing shaft (33), one end of each paper advertisement (9) penetrates out of the placing shell (3), a fixing component (4) for fixing the end part of each paper advertisement (9) is arranged at the bottom of the rear shell (11), a driving component (5) for driving the placing shell (3) to vertically move to enable the advertisements to be spread on the rear shell (11) is arranged on the placing shell (3), a pressing rod (6) used for pressing the surfaces of the advertisements is hinged to the placing shell (3), a first torsion spring (61) for enabling the pressing rod (6) to only press the surfaces of the advertisements is sleeved on the pressing rod (6) and an articulated shaft of the placing shell (3), one end of the first torsion spring (61) is fixedly connected with the pressure lever (6), and the other end of the first torsion spring (61) is fixedly connected with the placing shell (3).

2. An advertising box according to claim 1, wherein: fixed subassembly (4) include with backshell (11) inner bottom wall articulated a plurality of dead lever (41), dead lever (41) are located the bottom in backshell (11), and the cover is equipped with second torsional spring (42) on the articulated shaft of dead lever (41) and backshell (11), the one end and backshell (11) fixed connection of second torsional spring (42), the other end and dead lever (41) fixed connection of second torsional spring (42).

3. An advertising box according to claim 1, wherein: drive assembly (5) are including vertical setting at locating lever (51) and screw rod (52) of placing shell (3) both sides, the both ends of locating lever (51) and the inner wall fixed connection of backshell (11), and screw rod (52) are connected with the inner wall rotation of backshell (11), and the one end of screw rod (52) is provided with drive screw rod (52) pivoted driving motor (53), the both sides cover of placing shell (3) is established on locating lever (51) or screw rod (52) to place shell (3) and locating lever (51) and slide and be connected, place shell (3) and screw rod (52) threaded connection.

4. An advertising box according to claim 1, wherein: the pressure lever (6) is sleeved with a plurality of sliding-assistant tubes (62).

5. An advertising box according to claim 1, wherein: and a limiting groove (32) used for clamping the end part of the fixed shaft (33) is formed in the opposite inner wall in the placing shell (3).

6. An advertising box according to claim 1, wherein: be provided with two stopper (7) that are used for restricting paper advertisement (9) fixed position on the bottom of backshell (11), stopper (7) include with backshell (11) downside parallel horizontal piece (71) and with horizontal piece (71) vertical fixation's riser (72), stopper (7) set up the bottom in backshell (11) to two horizontal pieces (71) set up relatively, and two stopper (7) slide with backshell (11) along the length direction of backshell (11) and are connected.

7. An advertising box according to claim 1, wherein: a plurality of illuminating lamps (8) are arranged in the rear shell (11).

8. An advertising box according to claim 2, wherein: and an anti-slip pad (43) is attached to one side of the fixing rod (41) which is in contact with the paper advertisement (9).