CN118057512A - Assembled large-sized advertising signboard convenient for high-altitude installation - Google Patents

Abstract

The invention belongs to the technical field of signboards, and particularly relates to a spliced large-sized advertising signboards convenient for high-altitude installation, which comprises: the identification structure comprises a moving plate and a sign board body, wherein a clamping mechanism for clamping and fixing the sign board body is arranged on the moving plate; the support structure is provided with a lifting mechanism for driving the movable plate to carry out height adjustment, and the movable plate is in sliding connection with the support structure. The invention has the advantages of convenient assembly and the like, solves the problems that tools such as screwdrivers and the like are needed in assembly of the signboard body by a plurality of bolts, time and labor are wasted, the bolts can be loosened in the long-term use process, and the assembly stability is reduced.

Description

Assembled large-sized advertising signboard convenient for high-altitude installation

Technical Field

The invention belongs to the technical field of signboards, and particularly relates to a spliced large-sized advertising signboards convenient to install at high altitude.

Background

The sign board, as the name implies, is used for making the sign board, has the content such as characters, pattern and the like on the sign board and plays a role in indicating direction and warning, and the common sign board is a public sign board, a cultural sign board, an indicating sign board and a warning sign board, and the advertisement sign board is a large-sized outdoor advertisement structure display board and is usually installed in areas with higher people traffic and displays large-sized advertisements for pedestrians and drivers who pass by.

According to Chinese patent CN202111415791.0, a large-scale advertising signboard which is convenient to install at high altitude is proposed, and the assembly of the signboard body can be carried out without climbing up by providing a telescopic structure for the installation position of the signboard body; the temperature of the cleaning water source is adaptively regulated and controlled according to weather, so that the cleaning treatment of the surface of the signboard body in different environmental states can be satisfied; by providing the running power for renewable electric energy sources, the energy-saving and environment-friendly effects are achieved; the accessible provides signboard body light filling and uses the sight to can satisfy the use of signboard body sign night, but the signboard body is installed through a plurality of bolts, all need use instrument such as screwdriver when assembling, waste time and energy again, the bolt can produce not hard up in the in-process of long-term use moreover, has reduced the stability of assembling, needs to improve.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a spliced large-sized advertising signboard convenient for high-altitude installation, which has the advantages of convenient assembly and the like, and solves the problems that tools such as screwdrivers and the like are needed to be used for assembly when a signboard body is installed through a plurality of bolts, time and labor are wasted, the bolts can be loosened in the long-term use process, and the assembly stability is reduced.

The technical scheme adopted by the invention for solving the problem is as follows:

a large-scale bill-board of pin-connected panel high altitude installation of being convenient for includes:

The identification structure comprises a moving plate and a sign board body, wherein a clamping mechanism for clamping and fixing the sign board body is arranged on the moving plate;

the support structure is provided with a lifting mechanism for driving the movable plate to carry out height adjustment, and the movable plate is in sliding connection with the support structure.

Preferably, the supporting structure comprises a first bin body and two supports, the tops of the two supports are fixedly connected to the bottom of the first bin body, the lifting mechanism is arranged in the first bin body, sliding grooves are formed in two opposite sides of the two supports, sliding blocks extending into the two sliding grooves are fixedly arranged on the left side and the right side of the moving plate respectively, and the sliding grooves are matched with the moving range of the sliding blocks.

Further preferably, the front upper portion of the movable plate is fixedly provided with a rain shield, the front lower portion of the movable plate is fixedly provided with a second bin body, the signboard body is detachably arranged at the top of the second bin body, and the clamping mechanism is arranged in the second bin body.

Further preferably, the top of the rain shield is an inclined plane, and a plurality of illuminating lamps are fixedly arranged at the bottom of the rain shield.

Further preferably, the lifting mechanism includes:

The first motor is fixedly connected to the outside of the first bin body, the output end of the first motor penetrates through and extends to the inside of the first bin body, a threaded rod is fixedly arranged at the output end of the first motor, the threaded rod is rotationally connected with the inner wall of the first bin body, and the threaded rod comprises a first threaded rod and a second threaded rod which are equal in length and opposite in thread direction;

The two-way movable plate comprises a movable plate, two first threaded sleeves, a connecting rod, two connecting rods and a movable plate, wherein the first threaded sleeves are arranged on the outer sides of the first threaded rods and the second threaded rods in a threaded manner, the connecting rods are hinged to the outer sides of the first threaded sleeves, and one sides of the two connecting rods, which are far away from the two first threaded sleeves, are hinged to the movable plate.

Further preferably, the bottom of the first bin body is in an opening shape, a protecting shell is fixedly arranged outside the first bin body, the first motor is positioned inside the protecting shell, and a plurality of radiating holes are formed in the bottom of the first motor.

Further preferably, the first bin body is fixedly connected with a cross rod, the cross rod is parallel to the threaded rod, two sleeves are sleeved outside the cross rod, and the two sleeves are correspondingly connected with the two first threaded sleeves through moving rods respectively.

Further preferably, the clamping mechanism includes:

The second motor is fixedly connected to the inner bottom wall of the second bin body, a vertical rod which is rotationally connected with the inner top wall of the second bin body is fixedly arranged at the output end of the second motor, driving bevel gears are fixedly arranged outside the vertical rod, third threaded rods are rotationally arranged on the left side and the right side of the inner wall of the second bin body, the thread directions of the two third threaded rods are the same, and driven bevel gears meshed with the driving bevel gears are fixedly arranged on the opposite sides of the two third threaded rods;

The number of the second threaded sleeves is two, the second threaded sleeves are arranged on the outer parts of the two third threaded rods in a threaded manner, clamping blocks penetrating through and extending to the upper part of the second bin body are fixedly arranged at the tops of the two second threaded sleeves, and the opposite sides of the two clamping blocks are respectively contacted with the left side and the right side of the signboard body;

The top of the clamping block is fixedly provided with a reset spring, the tops of the two reset springs are fixedly provided with pressing plates which are contacted with the top of the signpost body, and the bottoms of the pressing plates are fixedly provided with inserted bars which are positioned in the reset spring and are inserted in a sliding manner to extend into the clamping block.

Further preferably, a plurality of drain holes are formed in the bottom of the second bin body, the vertical rods are rotatably connected with the second bin body through second bearings, and the two third threaded rods are rotatably connected with the second bin body through third bearings.

Further preferably, the top of the second bin body is provided with two moving holes, the moving holes are matched with the moving range of the clamping block, the top of the clamping block is provided with a slot which is inserted in a sliding manner, and the slot is matched with the moving range of the inserting rod.

The invention has the advantages and positive effects that:

1. The invention can clamp the signpost body between the two pressing plates and the second bin body by arranging the clamping mechanism, can finish the installation of the signpost body, does not need tools such as a screwdriver and the like during the assembly, has simple and convenient operation and high speed, is not easy to loosen in the long-term use process, and enhances the installation stability, thereby having the advantage of convenient assembly and convenient use.

2. According to the invention, the lifting mechanism is arranged to adjust the height of the moving plate according to the requirements, so that the installed signpost body can be conveniently moved to a high place.

3. According to the invention, the first motor is started firstly, the first motor drives the first threaded rod and the second threaded rod to rotate, the first threaded rod and the second threaded rod drive the two first threaded sleeves to move relatively due to the fact that the thread directions of the first threaded rod and the second threaded rod are opposite, the two first threaded sleeves drive the two sleeves to move relatively outside the cross rod through the two moving rods, so that the two first threaded sleeves move more stably, the two first threaded sleeves drive the moving plate to move downwards through the two connecting rods, the moving plate drives the two sliding blocks to move downwards in the sliding groove, the moving plate moves more stably, the moving plate drives the second bin body to move downwards, the first motor is started again after the sign board body is mounted at the top of the second bin body, the first motor drives the moving plate and the sign board body to move upwards, the mounted sign board body is convenient to move to a high place, the moving stability is good, and the high-altitude installation is facilitated.

Drawings

The technical solution of the present invention will be described in further detail below with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for the purpose of illustration only and thus are not limiting the scope of the present invention. Moreover, unless specifically indicated otherwise, the drawings are intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a schematic view of the connection of the rain shield and the lighting lamp of the present invention;

FIG. 3 is an enlarged view of the invention at A in FIG. 1;

FIG. 4 is an enlarged view of the invention at B in FIG. 1;

Fig. 5 is a front view of the present invention.

In the figure: 1 support, 2 first storehouse bodies, 3 movable plates, 31 spouts, 32 sliding blocks, 4 weather shield plates, 41 lighting lamps, 5 second storehouse bodies, 6 signpost bodies, 7 elevating mechanisms, 71 first motors, 711 protective shells, 72 first threaded rods, 73 second threaded rods, 74 first threaded sleeves, 741 cross rods, 742 sleeves, 743 movable rods, 75 connecting rods, 8 clamping mechanisms, 81 second motors, 82 vertical rods, 83 driving conical teeth, 84 third threaded rods, 85 driven conical teeth, 86 second threaded sleeves, 87 clamping blocks, 88 reset springs, 89 pressing plates and 810 inserting rods.

Detailed Description

First, it should be noted that the following detailed description of the specific structure, characteristics, advantages, and the like of the present invention will be given by way of example, however, all descriptions are merely illustrative, and should not be construed as limiting the present invention in any way. Furthermore, any single feature described or implied in the embodiments mentioned herein, or any single feature shown or implied in the figures, may nevertheless be continued in any combination or pruning between these features (or equivalents thereof) to obtain still further embodiments of the invention that may not be directly mentioned herein. In addition, for the sake of simplicity of the drawing, identical or similar features may be indicated at one point in the same drawing.

In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances. The present invention will be described in detail with reference to fig. 1 to 5.

Example 1:

A large-scale bill-board of pin-connected panel high altitude installation of being convenient for includes: the identification structure comprises a movable plate 3 and a sign board body 6, wherein a clamping mechanism 8 for clamping and fixing the sign board body 6 is arranged on the movable plate 3; the supporting structure is provided with a lifting mechanism 7 for driving the movable plate 3 to adjust the height, and the movable plate 3 is in sliding connection with the supporting structure.

In this embodiment, bearing structure plays the supporting role to movable plate 3 and signboard body 6, and signboard body 6 can demonstrate large-scale advertisement to pedestrian and the driver that the road, and movable plate 3 and bearing structure sliding connection can adjust the height that movable plate 3 is located according to the demand, and this large-scale advertisement signboard need not to use instrument such as screwdriver when assembling, easy operation is convenient fast, is difficult for producing not hard up in the in-process of long-term use moreover, has strengthened the installation stability to possess the advantage of being convenient for assemble, convenient to use.

Still further, it is considered that in this embodiment, the supporting structure includes a first bin body 2 and two brackets 1, the tops of the two brackets 1 are fixedly connected to the bottom of the first bin body 2, the lifting mechanism 7 is disposed in the first bin body 2, the sliding grooves 31 are formed in opposite sides of the two brackets 1, the sliding blocks 32 extending into the two sliding grooves 31 are fixedly mounted on the left and right sides of the moving plate 3 respectively, and the sliding grooves 31 are matched with the moving ranges of the sliding blocks 32. Referring to fig. 1-5, a large-scale advertisement signboard of assembled type convenient to high altitude installation in this embodiment, including support 1, first storehouse body 2 and movable plate 3 that is two in quantity, the top of two supports 1 is all fixed connection in the bottom of first storehouse body 2, movable plate 3 sliding connection is provided with elevating system 7 that is used for driving movable plate 3 to carry out altitude mixture control in the opposite one side of two supports 1 in the inside of first storehouse body 2, spout 31 has all been seted up to the opposite one side of two supports 1, the left and right sides of movable plate 3 is fixed mounting respectively has the slider 32 that extends to the inside of two spouts 31, spout 31 and slider 32's range of movement phase-match, when movable plate 3 removed, movable plate 3 drove two sliders 32 and removed in the inside of spout 31, make movable plate 3 remove more steadily.

Still further, it is also contemplated in this embodiment that the front upper portion of the moving plate 3 is fixedly provided with the weather shield 4, the front lower portion of the moving plate 3 is fixedly provided with the second bin 5, the sign body 6 is detachably mounted on the top of the second bin 5, and the clamping mechanism 8 is disposed in the second bin 5. Referring to fig. 1-5, a rain shield 4 is fixedly installed on the front surface of the moving plate 3, a second bin 5 is fixedly installed on the front surface of the moving plate 3 and below the rain shield 4, a sign body 6 is detachably installed on the top of the second bin 5, and a clamping mechanism 8 for clamping the sign body 6 is arranged in the second bin 5. During the use, fix two supports 1 subaerial earlier, then place the signboard body 6 at the top of the second storehouse body 5, carry out the centre gripping to the signboard body 6 through fixture 8, need not to use tools such as screwdriver when assembling, easy operation is convenient fast, difficult production is not hard up in the in-process of long-term use moreover, the installation stability has been strengthened, then upwards remove movable plate 3 and signboard body 6 through elevating system 7, be convenient for remove the eminence with the signboard body 6 after the installation, the movement stability is good, weather shield 4 can keep off the rain to signboard body 6.

Still further, it can also be considered in this embodiment that the top of weather shield 4 is the inclined plane, and the rainwater can flow to the low side along weather shield 4, and weather shield 4 can keep off the rain to signboard body 6, and the bottom fixed mounting of weather shield 4 has a plurality of lights 41, and when light was not enough, the light 41 was opened can provide the illumination to signboard body 6, has improved the bandwagon effect of signboard body 6.

Further, it is also contemplated in the present embodiment that the elevating mechanism 7 includes:

The first motor 71 is fixedly connected to the outside of the first bin body 2, the output end of the first motor 71 penetrates through and extends to the inside of the first bin body 2, a threaded rod is fixedly arranged at the output end of the first motor 71, the threaded rod is rotationally connected with the inner wall of the first bin body 2, and the threaded rod comprises a first threaded rod 72 and a second threaded rod 73 which are equal in length and opposite in thread direction;

The number of the first thread sleeves 74 is two, the first thread sleeves 74 are arranged on the outer parts of the first threaded rod 72 and the second threaded rod 73 in a threaded manner, the connecting rods 75 are hinged to the outer parts of the first thread sleeves 74, and one sides, far away from the two first thread sleeves 74, of the two connecting rods 75 are hinged to the movable plate 3.

In this embodiment, the lifting mechanism 7 includes a first motor 71, the first motor 71 is fixedly connected to the outside of the first bin body 2, the output end of the first motor 71 penetrates through and extends to the inside of the first bin body 2, a first threaded rod 72 is fixedly installed at the output end of the first motor 71, a second threaded rod 73 rotationally connected to the inner wall of the first bin body 2 is fixedly installed at one side, far away from the output end of the first motor 71, of the first threaded rod 72, the thread directions of the first threaded rod 72 and the second threaded rod 73 are opposite, a first thread sleeve 74 is installed on the outside of the first threaded rod 72 and the outside of the second threaded rod 73 in a threaded manner, a connecting rod 75 is hinged to the outside of the first thread sleeve 74, and one sides, far away from the two first thread sleeves 74, of the two connecting rods 75 are hinged to the moving plate 3.

The first motor 71 is started firstly, the first motor 71 drives the first threaded rod 72 and the second threaded rod 73 to rotate, the first threaded rod 72 and the second threaded rod 73 drive the two first threaded sleeves 74 to move relatively due to the fact that the thread directions of the first threaded rod 72 and the thread direction of the second threaded rod 73 are opposite, the two first threaded sleeves 74 drive the moving plate 3 to move downwards through the two connecting rods 75, the moving plate 3 drives the second bin body 5 to move downwards, after the signpost body 6 is installed at the top of the second bin body 5, the first motor 71 is started again, the first motor 71 drives the moving plate 3 and the signpost body 6 to move upwards, and therefore the installed signpost body 6 can be conveniently moved to a high place.

Still further, it is also contemplated in this embodiment that the bottom of the first bin 2 is open, the protecting shell 711 is fixedly mounted on the outside of the first bin 2, the first motor 71 is located inside the protecting shell 711, and a plurality of heat dissipation holes are formed in the bottom of the first motor 71. In this embodiment, the bottom of the first bin body 2 is an opening, the second threaded rod 73 is rotationally connected with the first bin body 2 through the first bearing, the protecting shell 711 is fixedly installed on the outside of the first bin body 2, the first motor 71 is located inside the protecting shell 711, a plurality of heat dissipation holes are formed in the bottom of the first motor 71, the protecting shell 711 can protect the first motor 71, and the plurality of heat dissipation holes can dissipate heat.

Furthermore, in this embodiment, it may be considered that the first bin 2 is fixedly connected with a cross rod 741, the cross rod 741 is parallel to the threaded rod, two sleeves 742 are sleeved on the outer portion of the cross rod 741, and the two sleeves 742 are respectively connected with the two first threaded sleeves 74 correspondingly through moving rods 743. In this embodiment, the left side of the inner wall of the first bin body 2 is fixedly provided with a cross rod 741 fixedly connected with the right side of the inner wall of the first bin body 2, two sleeves 742 are sleeved outside the cross rod 741, the bottom of each sleeve 742 is fixedly provided with a moving rod 743 fixedly connected with the top of each first threaded sleeve 74, and the two first threaded sleeves 74 drive the two sleeves 742 to move relatively outside the cross rod 741 through the two moving rods 743, so that the two first threaded sleeves 74 move more stably.

Still further, it is also contemplated in this embodiment that the clamping mechanism 8 includes:

The second motor 81, the second motor 81 is fixedly connected to the inner bottom wall of the second bin body 5, the output end of the second motor 81 is fixedly provided with a vertical rod 82 which is rotationally connected with the inner top wall of the second bin body 5, the outside of the vertical rod 82 is fixedly provided with a driving bevel gear 83, the left side and the right side of the inner wall of the second bin body 5 are rotationally provided with third threaded rods 84, the thread directions of the two third threaded rods 84 are the same, and one side opposite to the two third threaded rods 84 is fixedly provided with driven bevel gears 85 which are meshed with the driving bevel gear 83;

The number of the second thread sleeves 86 is two, the second thread sleeves 86 are arranged on the outer parts of the two third threaded rods 84 in a threaded manner, clamping blocks 87 penetrating through and extending to the upper part of the second bin body 5 are fixedly arranged on the tops of the two second thread sleeves 86, and opposite sides of the two clamping blocks 87 are respectively contacted with the left side and the right side of the signboard body 6;

The clamping block 87 is fixedly provided with a reset spring 88 at the top, pressing plates 89 contacted with the tops of the signpost bodies 6 are fixedly arranged at the tops of the two reset springs 88, and inserted rods 810 which are positioned in the reset springs 88 and are inserted and extended into the clamping block 87 in a sliding manner are fixedly arranged at the bottoms of the pressing plates 89.

In this embodiment, the clamping mechanism 8 includes a second motor 81, the second motor 81 is fixedly connected to the inner bottom wall of the second bin 5, a vertical rod 82 rotatably connected to the inner top wall of the second bin 5 is fixedly installed at the top of the second motor 81, driving bevel gears 83 are fixedly installed at the outer sides of the vertical rod 82, third threaded rods 84 are rotatably installed at the left and right sides of the inner wall of the second bin 5, the screw directions of the two third threaded rods 84 are the same, driven bevel gears 85 meshed with the driving bevel gears 83 are fixedly installed at the opposite sides of the two third threaded rods 84, second threaded sleeves 86 are fixedly installed at the outer sides of the two third threaded rods 84, clamping blocks 87 penetrating through and extending to the upper side of the second bin 5 are fixedly installed at the top of the two second threaded sleeves 86, reset springs 88 are fixedly installed at the top of the two clamping blocks 87 and are respectively contacted with the left and right sides of the signboard body 6, pressing plates 89 in contact with the top of the signboard body 6 are fixedly installed at the top of the two reset springs 88, and the bottoms of the pressing plates 89 are fixedly installed at the bottoms of the pressing plates 88 and the inner sides of the reset springs 88 are fixedly installed at the inner sides of the clamping blocks 87.

Firstly, the signpost body 6 is placed in the middle position of the top of the second bin body 5, then the two pressing plates 89 are moved upwards, the two inserted bars 810 are moved upwards in the two pressing plates 89, the two reset springs 88 are stretched to generate deformation, then the second motor 81 is started, the second motor 81 drives the vertical rod 82 and the driving bevel gear 83 to rotate, the driving bevel gear 83 drives the two driven bevel gears 85 to rotate in opposite directions, the two third threaded rods 84 drive the two third threaded rods 84 to rotate in opposite directions, because the thread directions of the two third threaded rods 84 are the same, the two third threaded rods 84 drive the two second threaded sleeves 86 to move relatively, the two second threaded sleeves 86 drive the two clamping blocks 87 to move relatively, make the bill-board body 6 by the centre gripping between two grip blocks 87, then close second motor 81, loosen two clamp blocks 89, two reset spring 88 resume deformation and drive two clamp blocks 89 and move downwards, two inserted bars 810 move downwards in the inside of two clamp blocks 89, make bill-board body 6 by the centre gripping between two clamp blocks 89 and second storehouse body 5, can accomplish the installation to bill-board body 6, firstly move two clamp blocks 89 upwards, make two clamp blocks 89 separate with bill-board body 6, then start second motor 81, second motor 81 drives two clamp blocks 87 and carries out the back of the body removal, make two clamp blocks 87 separate with bill-board body 6, finally take off bill-board body 6 from the top of second storehouse body 5, can accomplish the dismantlement to bill-board body 6.

Still further, it is also considered in this embodiment that the bottom of the second bin 5 is provided with a plurality of drain holes, rainwater entering the second bin 5 can be drained through the plurality of drain holes, the vertical rod 82 is rotatably connected with the second bin 5 through the second bearing, and the two third threaded rods 84 are rotatably connected with the second bin 5 through the third bearings.

Still further, it is also contemplated in this embodiment that the top of the second bin 5 is provided with two moving holes, the moving holes are matched with the moving range of the clamping block 87, the moving holes limit the clamping block 87, the top of the clamping block 87 is provided with a slot, the slot is matched with the moving range of the inserting rod 810, and the inserting rod 810 moves in the clamping block 87 through the slot.

The working principle of the embodiment is as follows:

(1) The two brackets 1 are fixed on the ground, the sign board body 6 is placed at the middle position of the top of the second bin body 5, the two pressing plates 89 are moved upwards, the two inserted bars 810 are moved upwards in the two pressing plates 89, the two reset springs 88 are stretched to generate deformation, then the second motor 81 is started, the second motor 81 drives the vertical bars 82 and the driving bevel gear 83 to rotate, the driving bevel gear 83 drives the two driven bevel gears 85 to rotate in opposite directions, the two third threaded bars 84 drive the two third threaded bars 84 to rotate in opposite directions, the two third threaded bars 84 drive the two second threaded sleeves 86 to move relatively due to the same thread direction of the two third threaded bars 84, the two second threaded sleeves 86 drive the two clamping blocks 87 to move relatively, so that the sign board body 6 is clamped between the two clamping blocks 87, then the second motor 81 is closed, the two pressing plates 89 are loosened, the two return springs 88 restore to deform to drive the two pressing plates 89 to move downwards, the two inserting rods 810 move downwards in the two pressing plates 89 to clamp the sign board body 6 between the two pressing plates 89 and the second bin body 5, the sign board body 6 can be installed, the two pressing plates 89 move upwards to separate the two pressing plates 89 from the sign board body 6, then the second motor 81 is started, the second motor 81 drives the two clamping blocks 87 to move oppositely to separate the two clamping blocks 87 from the sign board body 6, finally the sign board body 6 is taken down from the top of the second bin body 5, the disassembly of the sign board body 6 can be completed without tools such as a screw driver and the like during assembling, in addition, the device is not easy to loosen in the long-term use process, and the installation stability is enhanced, so that the device has the advantage of convenient assembly and is convenient to use;

(2) The first motor 71 is started firstly, the first motor 71 drives the first threaded rod 72 and the second threaded rod 73 to rotate, the first threaded rod 72 and the second threaded rod 73 drive the two first threaded sleeves 74 to move relatively because the threads of the first threaded rod 72 and the threads of the second threaded rod 73 are opposite, the two first threaded sleeves 74 drive the two sleeves 742 to move relatively outside the transverse rod 741 through the two moving rods 743, the two first threaded sleeves 74 move more stably, the two first threaded sleeves 74 drive the moving plate 3 to move downwards through the two connecting rods 75, the moving plate 3 drives the two sliding blocks 32 to move downwards in the sliding groove 31, the moving plate 3 moves more stably, the moving plate 3 drives the second bin 5 to move downwards, the first motor 71 is started again after the sign body 6 is mounted at the top of the second bin 5, the first motor 71 drives the moving plate 3 and the sign body 6 to move upwards, the mounted sign body 6 is convenient to move to a high place, and the moving stability is good, so that the sign board has the advantages of being convenient to mount in high altitude and convenient to use.

The foregoing examples illustrate the invention in detail, but are merely preferred embodiments of the invention and are not to be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.

Claims (10)

1. A large-scale bill-board of pin-connected panel high altitude installation of being convenient for, its characterized in that: comprising the following steps:

The identification structure comprises a movable plate (3) and a signboard body (6), wherein a clamping mechanism (8) for clamping and fixing the signboard body (6) is arranged on the movable plate (3);

The support structure is provided with a lifting mechanism (7) for driving the movable plate (3) to adjust the height, and the movable plate (3) is in sliding connection with the support structure.

2. The modular large-scale advertising sign convenient for high-altitude installation according to claim 1, wherein: the utility model discloses a movable rack, including support structure, movable rack and movable board, bearing structure includes first storehouse body (2) and two supports (1), two equal fixed connection in the top of support (1) is in the bottom of first storehouse body (2), elevating system (7) set up in the inside of first storehouse body (2), two spout (31) have all been seted up to one side that support (1) are relative, the left and right sides of movable board (3) is fixed mounting respectively has slider (32) that extend to two spouts (31) inside, spout (31) and slider (32) range of motion assorted.

3. The modular large-scale advertising sign panel convenient for high-altitude installation according to claim 2, wherein: the front upper portion fixed mounting of movable plate (3) has weather shield (4), the front lower part fixed mounting of movable plate (3) has second storehouse body (5), bill-board body (6) detachably installs the top in second storehouse body (5), fixture (8) set up the inside in second storehouse body (5).

4. A modular large-scale advertising sign for facilitating high-altitude installation according to claim 3, wherein: the top of weather shield (4) is the inclined plane, the bottom fixed mounting of weather shield (4) has light (41) that is a plurality of.

5. The assembled large-sized advertising signboard convenient to be installed at high altitude according to claim 4, wherein: the lifting mechanism (7) comprises:

The first motor (71) is fixedly connected to the outside of the first bin body (2), the output end of the first motor (71) penetrates through and extends to the inside of the first bin body (2), a threaded rod is fixedly arranged at the output end of the first motor (71), the threaded rod is rotationally connected with the inner wall of the first bin body (2), and the threaded rod comprises a first threaded rod (72) and a second threaded rod (73) which are equal in length and opposite in thread direction;

The two-piece movable plate comprises a first threaded sleeve (74), wherein the number of the first threaded sleeves (74) is two, the first threaded sleeves (74) are arranged on the outer parts of the first threaded rod (72) and the second threaded rod (73) in a threaded mode, connecting rods (75) are hinged to the outer parts of the first threaded sleeves (74), and one sides, far away from the two first threaded sleeves (74), of the two connecting rods (75) are hinged to the movable plate (3).

6. The assembled large-sized advertising signboard convenient to be installed at high altitude according to claim 5, wherein: the bottom of the first bin body (2) is in an opening shape, a protecting shell (711) is fixedly arranged outside the first bin body (2), the first motor (71) is positioned inside the protecting shell (711), and a plurality of radiating holes are formed in the bottom of the first motor (71).

7. The modular large-scale advertising sign convenient for high-altitude installation according to claim 6, wherein: the novel movable silo is characterized in that a cross rod (741) is fixedly connected in the first silo body (2), the cross rod (741) is parallel to the threaded rod, two sleeves (742) are sleeved outside the cross rod (741), and the two sleeves (742) are correspondingly connected with the two first threaded sleeves (74) through moving rods (743) respectively.

8. The modular easy-to-install large advertising sign as claimed in any one of claims 3-7, wherein: the clamping mechanism (8) comprises:

The second motor (81), second motor (81) fixed connection is at the interior bottom wall of second storehouse body (5), the output fixed mounting of second motor (81) has montant (82) of being connected with the interior roof rotation of second storehouse body (5), the outside fixed mounting of montant (82) has initiative awl tooth (83), the inner wall left and right sides of second storehouse body (5) all rotates and installs third threaded rod (84), and two the screw thread direction of third threaded rod (84) is the same, two the opposite side of third threaded rod (84) all fixed mounting have driven awl tooth (85) with initiative awl tooth (83) meshing;

The number of the second thread sleeves (86) is two, the second thread sleeves (86) are arranged on the outer parts of the two third threaded rods (84) in a threaded manner, clamping blocks (87) penetrating through and extending to the upper part of the second bin body (5) are fixedly arranged on the tops of the two second thread sleeves (86), and one opposite sides of the two clamping blocks (87) are respectively contacted with the left side and the right side of the signpost body (6);

The clamping block (87) is fixedly provided with a reset spring (88) at the top, pressing plates (89) contacted with the tops of the signpost bodies (6) are fixedly arranged at the tops of the reset springs (88), and inserting rods (810) which are positioned in the reset springs (88) and are inserted in a sliding manner to extend into the clamping block (87) are fixedly arranged at the bottoms of the pressing plates (89).

9. The modular easy-to-install large billboard of claim 8, wherein: the bottom of the second bin body (5) is provided with a plurality of drain holes, the vertical rods (82) are rotationally connected with the second bin body (5) through second bearings, and the two third threaded rods (84) are rotationally connected with the second bin body (5) through third bearings.

10. The modular large-scale advertising sign convenient for high-altitude installation according to claim 9, wherein: the top of the second bin body (5) is provided with two moving holes, the moving holes are matched with the moving range of the clamping block (87), the top of the clamping block (87) is provided with a slot in sliding connection with the inserting rod (810), and the slot is matched with the moving range of the inserting rod (810).