CN112951121A - Roadside advertising board - Google Patents
Roadside advertising board Download PDFInfo
- Publication number
- CN112951121A CN112951121A CN202110229928.7A CN202110229928A CN112951121A CN 112951121 A CN112951121 A CN 112951121A CN 202110229928 A CN202110229928 A CN 202110229928A CN 112951121 A CN112951121 A CN 112951121A
- Authority
- CN
- China
- Prior art keywords
- rod
- supporting rod
- water inlet
- water outlet
- top end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0087—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The application discloses a roadside billboard, which comprises a base; the top end of the base is vertically connected with a hollow outer supporting rod, a hollow inner supporting rod penetrates through the top end of the outer supporting rod, and a floating block is arranged in the inner supporting rod; the bottom end of the inner supporting rod is respectively communicated with a water inlet unit and a water outlet unit; the top end of the inner supporting rod vertically penetrates through a lifting rod movably connected with the top end of the floating block, a rotating mechanism is arranged on the lower portion of the lifting rod, and an advertising board installation portion is arranged on the top end of the lifting rod. The invention can adjust the height of the billboard to meet different requirements of different places, and can adjust the angle of the billboard, thereby reducing the limitation that the billboard can only display information at a fixed position, improving the flexibility of the billboard, enabling the advertising information to be publicized in a large range, improving the advertising effect and improving the practicability.
Description
Technical Field
The invention relates to the technical field of articles for daily use, in particular to a roadside billboard.
Background
The billboard is a tool for outdoor media propagation, has simple structure and convenient operation, so that the billboard can be arranged on a common road, attracts the eyes of consumers to pass through the advertisement content, plays a role in propaganda, but along with the development of science and technology, the functional requirements of people on the billboard are higher and higher.
The height and the angle of current bill-board all can not be adjusted at will for the bill-board can only be relatively fixed show highly towards a position, makes the place that can use have certain limitation, and application scope is less, and the flexibility is lower, can't carry out the propaganda in more positions with the information of advertisement, leads to advertising's effect relatively poor.
Disclosure of Invention
The invention aims to provide a roadside billboard aiming at the defects of the prior art, which can adjust the height of the billboard so as to be suitable for different requirements of different places, can adjust the angle of the billboard, reduces the limitation that the billboard can only display information at a fixed position, improves the flexibility of the billboard, displays the advertising information in multiple directions, enables the advertising information to be publicized in a large range, improves the advertising effect and improves the practicability.
In order to achieve the purpose, the invention adopts the following technical scheme:
a roadside billboard comprises a base; the top end of the base is vertically connected with a hollow outer supporting rod, a hollow inner supporting rod penetrates through the top end of the outer supporting rod, and a floating block is arranged in the inner supporting rod;
the bottom end of the inner supporting rod is respectively communicated with a water inlet unit and a water outlet unit;
the top end of the inner supporting rod vertically penetrates through a lifting rod movably connected with the top end of the floating block, a rotating mechanism is arranged on the lower portion of the lifting rod, and an advertising board installation portion is arranged on the top end of the lifting rod.
The invention has the further improvement that the water inlet unit and the water outlet unit are communicated.
The invention further improves the water inlet unit, which comprises a water inlet tank, a water inlet pipe, a water inlet valve and a water inlet pump, wherein the water inlet tank is arranged in the base, the water inlet pipe penetrates through the bottom end of the outer supporting rod and is respectively communicated with the bottom end of the inner supporting rod and the top end of the water inlet tank, the water inlet pump is connected to the water inlet pipe and is positioned in the outer supporting rod, and the water inlet valve is arranged on the water inlet pipe.
The invention has the further improvement that the water outlet unit comprises a water outlet tank, a water outlet pipe and a water outlet valve, the water outlet tank is arranged in the base, the water outlet pipe penetrates through the bottom end of the outer supporting rod and is respectively communicated with the bottom end of the inner supporting rod and the top end of the water outlet tank, and the water outlet valve is connected to the water outlet pipe.
The invention has the further improvement that the end surface of the floating block is concavely provided with a connecting groove, and the bottom end of the lifting rod is movably connected with the bottom end of the connecting groove through a bearing.
The invention further improves the structure that the rotating unit comprises a spring and a hand-pulling piece, the spring is tightly wound on the outer side surface of the lower part of the lifting rod, one end of the hand-pulling piece is connected with the tail end of the spring, and the other end of the hand-pulling piece penetrates through the top end of the inner supporting rod and extends to the outside.
The invention has the further improvement that the rotating unit comprises a connecting rod which is formed by vertically combining two accommodating parts with I-shaped structures, the connecting rod is connected with the bottom end of the inner supporting rod, the bottom end of the connecting rod is movably connected with the floating block, the containing part comprises an upper containing part and a lower containing part, an upper baffle plate and a lower baffle plate are respectively and vertically connected with the outer side of the upper containing part and the outer side of the lower containing part, wherein the upper baffle plate and the lower baffle plate are opposite in direction, the upper accommodating part is connected with a positive pull rope in a winding manner, the positive pulling rope penetrates through the upper baffle and the top end of the inner supporting rod and extends to the outer side of the inner supporting rod, the lower accommodating part is connected with a reverse pull rope in a winding mode, and the reverse pull rope penetrates through the lower baffle and the top end of the inner supporting rod and extends to the outer side of the inner supporting rod.
The invention has the further improvement that a power unit is connected to the outer side of the outer supporting rod, one end of the power unit is connected with the forward pulling rope, and the other end of the power unit is connected with the reverse pulling rope.
The power unit comprises a horizontal rotating rod, the middle of the rotating rod is movably connected to the outer side of the outer supporting rod, the top ends of the two sides of the rotating rod are respectively movably connected with the forward pull rope and the reverse pull rope, the bottom ends of the two sides of the rotating rod are vertically hinged with hanging rods, and a plurality of hanging blocks are detachably connected to the hanging rods from bottom to top.
The invention has the further improvement that the weight of the hanging block is gradually reduced from bottom to top.
Compared with the prior art, the invention has the beneficial effects that:
the invention uses the functions of the water inlet unit, the water outlet unit, the inner support rod and the floating block, when the water is pumped into the inner support rod through the water inlet unit, the water level of the inner support rod rises, the floating block also moves upwards under the action of the floating force, so the lifting rod is driven to move upwards relative to the inner support rod and in the top end of the inner support rod, when the water in the inner support rod is pumped outwards through the water outlet unit, the water level in the inner support rod is reduced, the floating block at the top end of the water level is reduced, the lifting rod is further driven to fall downwards, thereby the purpose of lifting the lifting rod up and down is achieved, the advertising board can be lifted according to different requirements of different places, the application range is wider, the practicability is higher, and the advertising board can be rotated to different directions through the circumferential rotation of the rotating mechanism in the using process, so that a plurality of observers can observe corresponding advertising information, the limitation is reduced, the flexibility is higher, the advertising range is improved, and the advertising effect is better.
Drawings
FIG. 1 is a schematic view of a front view of a roadside billboard provided by the present invention;
FIG. 2 is a schematic front view of the rotary unit of the present invention, which is a spring and a hand-pulling member;
FIG. 3 is a schematic structural view showing the arrangement of the spring and the hand-pulling member of the rotating unit according to the present invention;
FIG. 4 is a schematic front view of the rotating unit of the present invention as a connecting rod;
FIG. 5 is a state diagram of the power unit in the rotating unit of the present invention in use;
FIG. 6 is a schematic view of the lower portion of the connecting rod of the present invention;
wherein the reference numerals are:
1. a base; 2. an outer support bar; 3. an inner support bar; 4. floating blocks; 41. connecting grooves; 42. a bearing; 5. a lifting rod; 51. an advertising board mounting part; 52. a spring; 6. a hand pull;
7. a water inlet tank; 71. a water inlet pump; 72 water inlet valve; 73. a water inlet pipe; 8. a water outlet tank; 81. a water outlet pipe; 82. a water outlet valve;
9. rotating the rod; 10. a hanging rod; 11. a reverse pull rope; 12. a positive pull rope; 13. hanging blocks;
20. a lower receiving part; 21. a lower baffle plate; 30. an upper receiving part; 31. and an upper baffle plate.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
For easy understanding, please refer to fig. 1, the present application provides a roadside billboard, which includes a base 1; the top end of the base 1 is vertically connected with a hollow outer supporting rod 2, the top end of the outer supporting rod 2 is provided with a hollow inner supporting rod 3 in a penetrating mode, specifically, the outer supporting rod 2 is circular, and the inner supporting rod 3 is square, so that the inner supporting rod 3 is prevented from rotating relative to the outer supporting rod 2 under the action of external force. Be provided with the floating block 4 in inner support rod 3, specifically, floating block 4 adopts the foam material to make, can float on the surface of water and not down sink, the bottom of inner support rod 3 communicates respectively there are water inlet unit and water outlet unit, specifically, water inlet unit and water outlet unit all separately set up in base 1, utilize the weight of water inlet unit and water outlet unit to increase the weight of base 1, improve the stability of base 1 from this, make the bill-board be difficult for toppling over toward one side, water inlet unit can be with water drainage to inner support rod 3 in, when inner support rod 3's water level increased, floating block 4 will move up under the effect of buoyancy, and when water outlet unit took out the water of inner support rod 3 the inside outward, the water level in inner support rod 3 descends, floating block 4 will also move down, from this at different water levels, the height that floating block 4 was located will also be different.
The water inlet unit and the water outlet unit are communicated, so that the water levels of the water inlet unit and the water outlet unit are at the same position, water in the water inlet unit and the water outlet unit is recycled, and no supplement or removal is needed.
A lifting rod 5 which is movably connected with the top end of the floating block 4 vertically penetrates through the top end of the inner supporting rod 3, concretely, the lifting rod 5 is in a cylindrical shape, the lifting rod 5 is made of plastic materials, the pressure on the floating block 4 is reduced, the lifting rod 5 penetrates through the top end of the inner supporting rod 3 from top to bottom and is connected with the top end of the floating block 4, the cylindrical lifting rod 5 can rotate relative to the inner supporting rod 3 at the top end of the inner supporting rod 3, when the height of the floating block 4, which is located along with the change of the water level, is changed, the lifting rod 5 can also ascend or descend relative to the inner supporting rod 3 along with the change of the floating block 4, an advertising board mounting part 51 is arranged at the top end of the lifting rod 5, a rotating mechanism is arranged at the lower part of the lifting rod 5, the rotating mechanism can enable the lifting rod 5 to rotate for 360 degrees, therefore, advertising boards can be publicized in different directions, and the probability, the advertising effect is improved, and the advertising strength is increased.
The working principle of the invention is as follows:
when the height of the advertising board needs to be adjusted upwards, water is added into the inner supporting rod 3 through the water inlet unit, the floating block 4 is moved upwards by increasing the water level, the lifting rod 5 is driven to move upwards, the advertising board is in a rising state, when the height of the advertising board needs to be adjusted downwards, water in the inner supporting rod 3 is extracted through the water outlet unit, the floating block 4 is also lowered by lowering the water level, the lifting rod 5 is driven to move downwards, and the height of the advertising board is lowered; when the lifting rod 5 needs to be rotated, the lifting rod 5 can be rotated through the rotating mechanism.
In one embodiment, referring to fig. 1, the roadside billboard provided in this embodiment includes a water inlet unit 7, a water inlet pipe 73, a water inlet valve 72 and a water inlet pump 71, the water inlet unit 7 is disposed in the left side of the base 1, the water inlet unit 7 contains water pumped into the inner supporting rod 3, specifically, the top end of the base 1 is provided with a through hole, the top end of the water inlet tank 7 is also provided with a water inlet with a blocking structure, the external water can be injected into the water inlet tank 7 through the action of the through opening and the water inlet, the water inlet pipe 73 is used for conveying the water in the water inlet tank 7 into the inner supporting rod 3, the water inlet pipe 73 penetrates through the bottom end of the outer supporting rod 2 and is respectively communicated with the bottom end of the inner supporting rod 3 and the top end of the water inlet tank 7, namely, the bottom end of the water inlet pipe 73 is communicated with the top end of the water inlet tank 7, and the top end penetrates through the left bottom end of the outer support rod 2 from bottom to top to be communicated with the outer support rod 2.
The water inlet pump 71 is connected to the water inlet pipe 73 and located at the bottom end of the left side of the outer support rod 2, the water inlet valve 72 is connected to the water inlet pipe 73 and located above the water inlet pump 71, under the action of the water inlet pump 71, when the water inlet valve 72 is opened, water in the water inlet tank 7 is pumped upwards to be conveyed into the inner support rod 3 through the water inlet pipe 73, when the water in the water inlet tank 7 is pumped into the inner support rod 3, the water level in the inner support rod 3 rises, therefore, the floating block 4 floating on the water surface through buoyancy rises along with the rise of the water level, the lifting rod 5 is driven to rise, and the lifting rod 5 moves upwards in the inner support rod 3 relative to the inner support rod 3.
The water outlet unit comprises a water outlet tank 8, a water outlet pipe 81 and a water outlet valve 82, wherein the water outlet tank 8 is arranged on the right side in the base 1, the lower part of the left side of the water outlet tank 8 is communicated with the water inlet tank 7 through a pipeline, the water outlet tank 8 can store water pumped out from the inner supporting rod 3, and the water inlet tank 7 is communicated with the water outlet tank 8, so that when the water in the water inlet tank 7 is pumped up to the inner supporting rod 3 to cause the water level to drop, the water in the water outlet tank 8 flows into the water inlet tank 7, and when the water pumped into the inner supporting rod 3 flows into the water outlet tank 8, the water in the water outlet tank 8 also flows into the water inlet tank 7, so that the water in the two water tanks is always unchanged, the water is used circularly, and the trouble that the water in the water inlet tank 7 is frequently discharged outwards after the water in the water outlet tank 8 is filled with the water and the water is avoided.
The water inlet tank 7 and the water outlet tank 8 are arranged on the left side and the right side of the base 1 side by side, the gravity center of the base 1 is increased, the stability is improved, the water outlet pipe 81 penetrates through the bottom end of the right side of the outer supporting rod 2 and is respectively communicated with the bottom end of the inner supporting rod 3 and the top end of the water outlet tank 8, and the water outlet valve 82 is connected to the water outlet pipe 81 and used for controlling water in the inner supporting rod 3 to flow into the water outlet tank 8. Furthermore, the two side surfaces of the base 1 are respectively provided with an operation port, the operation ports correspond to the water outlet valve 82 and the water inlet valve 72, when water needs to be drained into the inner supporting rod 3, a hand is extended into the base 1 through the operation ports to open the water inlet valve 72, when the water in the inner supporting rod 3 needs to be drained downwards, the hand is extended into the base 1 through the operation ports to open the water outlet valve 82,
in other embodiments, a control unit for controlling the on/off of the water inlet pump 71, the water inlet valve 72 and the water outlet valve 82 may be disposed in the base 1, and a control panel connected to the control unit is disposed at a position corresponding to the outer side of the base 1, so that the water inlet condition or the water outlet condition can be intuitively controlled through the function of the control panel.
In an embodiment, please refer to fig. 2 and 3, in the roadside billboard provided in this embodiment, a connection groove 41 is concavely provided on an end surface of the floating block, a bottom end of the lifting rod 5 is movably connected to a bottom end of the connection groove 41 through a bearing 42, the lifting rod 5 can rotate relative to the floating block 4 under the action of the bearing 42, the rotation unit includes a spring 52 and a hand-pulling member 6, the spring 52 is tightly wound on an outer side surface of a lower portion of the lifting rod 5, specifically, a plurality of spiral slots are spirally wound on the lifting rod 5, that is, the slots are connected into a whole and spirally distributed on the lifting rod 5, the spring 52 is tightly attached in the slot, one end of the hand-pulling member 6 is connected to a terminal end of the spring 52, the other end of the hand-pulling member extends to an outer side through a top end of the inner supporting rod 3, when the hand-pulling member 6 is pulled outward, the hand-pulling member 6 stretches the spring 52 outward, the spring, under the effect of bearing 42, the pulling of spring 52 will drive the rotation of lifter 5 too, it can to fix hand-pulling piece 6 when rotating required position, and when needs rotated toward original direction, remove the external force on hand-pulling piece 6, spring 52 will hug closely in the draw-in groove along the draw-in groove shrink, from this rotate lifter 5 toward opposite direction back under the contractile force effect of spring 52, in order to increase the frictional force between spring 52 and lifter 5, both the contact position at the inside of draw-in groove and spring 52 and draw-in groove are coarse structure, prevent to form between spring 52 and the draw-in groove and skid, spring 52 can not drive lifter 5 and rotate.
In one embodiment, referring to fig. 4 and 6, the roadside billboard provided by this embodiment comprises a connecting rod vertically combined by two receiving parts of i-shaped structure, the connecting rod is connected to the bottom end of the inner supporting rod 3, the bottom end of the connecting rod is movably connected to the floating block 4 through a bearing 42, and the receiving parts comprise an upper receiving part 30 and a lower receiving part 20, an upper baffle 31 and a lower baffle 21 are vertically connected to the outer side of the upper receiving portion 30 and the outer side of the lower receiving portion 20 respectively, wherein, the direction of the upper baffle 31 is opposite to that of the lower baffle 21, the upper containing part 30 is connected with a forward pull rope 12 in a winding mode, the forward pull rope 12 penetrates through the top ends of the upper baffle 31 and the inner supporting rod 3 and extends to the outer side of the inner supporting rod 3, the lower containing part 20 is connected with a reverse pull rope 11 in a winding mode, and the reverse pull rope 11 penetrates through the top ends of the lower baffle 21 and the inner supporting rod 3 and extends to the outer side of the inner supporting rod 3.
Specifically, bracing piece 3's left side including the setting of forward stay cord 12, bracing piece 3's right side including reverse stay cord 11 sets up, forward stay cord 12 can drive lifter 5 clockwise rotation when outwards spurting, at this moment forward stay cord 12 twines will reduce at the number of turns of last portion of accomodating 30, reverse stay cord 11 twines will increase at the number of turns of portion of accomodating 20 down, and can drive lifter 5 when reverse stay cord 11 is outwards spurd and rotate in the opposite direction, also be anticlockwise rotation, at this moment forward stay cord 12 twines will be relatively original increase at the number of turns of portion of accomodating 30 last, reverse stay cord 11 twines the number of turns of portion of accomodating 20 under will be relatively original reduction.
In an embodiment, referring to fig. 4 and 5, in the roadside billboard provided by this embodiment, a power unit is connected to an outer side of the outer support rod 2, the power unit is used to provide power for a forward pull rope 12 or a reverse pull rope 11, one end of the power unit is connected to the forward pull rope 12, and the other end of the power unit is connected to the reverse pull rope 11, specifically, the power unit includes a horizontal rotating rod 9, a middle portion of the rotating rod 9 is movably connected to an outer side of the outer support rod 2, that is, the middle portion of the rotating rod 9 is connected to a front end of the outer support rod 2 through a rotating shaft, under the action of the rotating shaft, the left and right of the rotating rod 9 can be lifted up and down, that is, like a lever, when a left side of the rotating rod 9 is lifted up, a right side of the rotating rod 9 is lowered down, on the contrary, when a left,
the top ends of the left side and the right side of the rotating rod 9 are respectively movably connected with a forward pull rope 12 and a reverse pull rope 11, specifically, an arc-shaped connecting port is arranged at the top end of the rotating rod 9, the forward pull rope 12 and the reverse pull rope 11 are tied on the connecting port, when the left side of the rotating rod 9 descends, the forward pull rope 12 is pulled downwards to drive the lifting rod 5 to rotate clockwise, the reverse pull rope 11 on the right side of the rotating rod 9 is lifted upwards, the number of turns of the turn is more and more on the lower accommodating part 20, otherwise, when the lifting rod 5 rotates anticlockwise, the number of turns of the forward pull rope 12 on the upper accommodating part 30 is increased relatively to the original number, the bottom ends of the two sides of the rotating rod 9 are vertically hinged with a hanging rod 10, the rotating rod 9 and the hanging rod 10 are equivalent to a weight, when one side of the rotating rod 9 ascends, the hanging rod 10 at the bottom end forms an acute, the hanging rod 10 is connected with a plurality of hanging blocks 13 in a downward-upward all-detachable mode, and the hanging blocks 13 gradually decrease in weight from bottom to top, namely when hanging blocks 13 with different quantities are placed, the gravity on the hanging rod 10 is different.
The weights of the two sides of the rotating rod 9 are different, thereby realizing the unbalanced state of the two sides of the rotating rod 9, and providing a pulling force to the forward pull rope 12 or the reverse pull rope 11, specifically, a slot with the diameter larger than that of the hanging rod 10 is concavely arranged on one side of the hanging block 13, the hanging block 13 can be inserted on the rotating rod 9 to increase the total amount below the rotating rod 9 under the action of the slot, and the hanging block 13 can be extracted outwards to reduce the weight below the rotating rod 9, the use process is simpler, more specifically, when the lifting rod 5 needs to rotate clockwise, the number of the hanging blocks 13 is increased towards the hanging rod 10 on the left side of the rotating rod 9, when the number of the hanging blocks 13 on the left side of the rotating rod 9 is larger than that of the hanging rods 10 on the right side, the left side of the rotating rod 9 descends under the action of the weight of the hanging blocks 13, so as to pull the, the number of turns of the stay cord wound on the upper storage portion 30 is reduced, and the right side of the rotating rod 9 is lifted upwards when the left side of the rotating rod 9 descends, and the reverse stay cord 11 moves upwards, so that the number of turns of the stay cord 11 wound on the lower storage portion 20 is increased.
When the lifting rod 5 needs to be adjusted in the reverse direction, the hanging block 13 is added on the hanging rod 10 on the right side, it needs to be explained that the lifting rod 5 can only be rotated for one circle when the forward pull rope 12 is pulled to the tail end, namely, the lifting rod 5 can only be rotated for 360 degrees clockwise, and the lifting rod 5 can only be rotated for one circle when the reverse pull rope 11 is pulled to the tail end, namely, the lifting rod 5 can only be rotated for 360 degrees anticlockwise, after the lifting rod 5 rotates for 360 degrees clockwise, the forward pull rope 12 is pulled to the tail end and can not be pulled again, when the forward pull rope 12 is pulled to the tail end, the number of turns of the reverse pull rope 11 is the largest, when the lifting rod 5 rotates anticlockwise, the forward pull rope 12 is retracted, after the reverse pull rope 11 rotates for 360 degrees anticlockwise, the reverse pull can not be pulled again, and at this moment, the pull rope 12 can be retracted to the largest number of.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the scope of the present invention, and those skilled in the art can make various changes and modifications to the embodiments without departing from the spirit and scope of the present invention.
Claims (10)
1. A roadside billboard is characterized by comprising a base;
the top end of the base is vertically connected with a hollow outer supporting rod, a hollow inner supporting rod penetrates through the top end of the outer supporting rod, and a floating block is arranged in the inner supporting rod;
the bottom end of the inner supporting rod is respectively communicated with a water inlet unit and a water outlet unit;
the top end of the inner supporting rod vertically penetrates through a lifting rod movably connected with the top end of the floating block, a rotating mechanism is arranged on the lower portion of the lifting rod, and an advertising board installation portion is arranged on the top end of the lifting rod.
2. The roadside billboard of claim 1, wherein the water inlet unit and the water outlet unit are in communication.
3. The roadside billboard of claim 2, wherein the water inlet unit comprises a water inlet tank, a water inlet pipe, a water inlet valve and a water inlet pump, the water inlet tank is arranged in the base, the water inlet pipe penetrates through the bottom end of the outer supporting rod and is respectively communicated with the bottom end of the inner supporting rod and the top end of the water inlet tank, the water inlet pump is connected to the water inlet pipe and is positioned in the outer supporting rod, and the water inlet valve is arranged on the water inlet pipe.
4. The roadside billboard of claim 2, wherein the water outlet unit comprises a water outlet tank, a water outlet pipe and a water outlet valve, the water outlet tank is arranged in the base, the water outlet pipe penetrates through the bottom end of the outer supporting rod and is respectively communicated with the bottom end of the inner supporting rod and the top end of the water outlet tank, and the water outlet valve is connected to the water outlet pipe.
5. The roadside signboard of claim 1, wherein the end surface of the floating block is concavely provided with a connecting groove, and the bottom end of the lifting rod is movably connected with the bottom end of the connecting groove through a bearing.
6. The roadside signboard of claim 1, wherein the rotation unit comprises a spring wound closely on an outer side of a lower portion of the elevating bar, and a hand-pull member having one end connected to a distal end of the spring and the other end extending to an outer side through a top end of the inner support bar.
7. The roadside signboard of claim 1, wherein the rotation unit comprises a connecting rod, the connecting rod is formed by vertically combining two containing parts with I-shaped structures, the connecting rod is connected with the bottom end of the inner supporting rod, the bottom end of the connecting rod is movably connected with the floating block, the accommodating part comprises an upper accommodating part and a lower accommodating part, the outer side of the upper receiving part and the outer side of the lower receiving part are respectively and vertically connected with an upper baffle plate and a lower baffle plate, wherein the upper baffle plate and the lower baffle plate are opposite in direction, the upper accommodating part is connected with a positive pull rope in a winding manner, the positive pulling rope penetrates through the upper baffle and the top end of the inner supporting rod and extends to the outer side of the inner supporting rod, the lower accommodating part is connected with a reverse pull rope in a winding mode, and the reverse pull rope penetrates through the lower baffle and the top end of the inner supporting rod and extends to the outer side of the inner supporting rod.
8. The roadside billboard of claim 7, wherein a power unit is connected to the outer side of the outer support rod, one end of the power unit is connected to the forward pull rope, and the other end of the power unit is connected to the reverse pull rope.
9. The roadside billboard of claim 8, wherein the power unit comprises a horizontal rotating rod, the middle of the rotating rod is movably connected to the outer side of the outer supporting rod, the top ends of the two sides of the rotating rod are respectively movably connected with the forward pull rope and the reverse pull rope, the bottom ends of the two sides of the rotating rod are vertically hinged with a hanging rod, and a plurality of hanging blocks are detachably connected to the hanging rod from bottom to top.
10. The roadside billboard of claim 9, wherein the hanging blocks gradually decrease in weight from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110229928.7A CN112951121A (en) | 2021-03-02 | 2021-03-02 | Roadside advertising board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110229928.7A CN112951121A (en) | 2021-03-02 | 2021-03-02 | Roadside advertising board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112951121A true CN112951121A (en) | 2021-06-11 |
Family
ID=76247073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110229928.7A Withdrawn CN112951121A (en) | 2021-03-02 | 2021-03-02 | Roadside advertising board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112951121A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191318409A (en) * | 1913-08-13 | 1914-05-28 | Robert Blakeney | Improvements in Advertising Apparatus. |
| CN2251499Y (en) * | 1996-02-12 | 1997-04-09 | 高佳英 | Dynamic wall hanging |
| CN101368548A (en) * | 2007-08-13 | 2009-02-18 | 上海甲秀工业设计有限公司 | Wire drawing type reciprocating self-power generation method |
| KR100965791B1 (en) * | 2009-03-30 | 2010-06-24 | 김진선 | Moving display |
| KR20130122293A (en) * | 2012-04-30 | 2013-11-07 | 주식회사 스타틀코리아 | A advertising express unit using automatic water pumping and method thereof |
| CN207704761U (en) * | 2017-12-18 | 2018-08-07 | 广东华农大种业有限公司 | A kind of direction board of sun-proof anti-leaching |
| CN108379772A (en) * | 2018-03-22 | 2018-08-10 | 雷钦英 | A kind of body-building teaching arm exercises equipment |
| CN110164318A (en) * | 2018-04-04 | 2019-08-23 | 淄博职业学院 | A kind of multimedia billboard displaying device being easily installed |
| CN209507300U (en) * | 2019-01-30 | 2019-10-18 | 射阳县华宏丝绸有限公司 | One kind being used for silk knit silk fabric wire-management device |
| CN110513573A (en) * | 2019-07-25 | 2019-11-29 | 安徽子午线标识标牌工程有限公司 | A kind of bus stop board device for displaying information based on artificial intelligence |
| CN210295688U (en) * | 2019-08-28 | 2020-04-10 | 敦煌市金博特种水产养殖有限公司 | Warning device for aquaculture |
-
2021
- 2021-03-02 CN CN202110229928.7A patent/CN112951121A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191318409A (en) * | 1913-08-13 | 1914-05-28 | Robert Blakeney | Improvements in Advertising Apparatus. |
| CN2251499Y (en) * | 1996-02-12 | 1997-04-09 | 高佳英 | Dynamic wall hanging |
| CN101368548A (en) * | 2007-08-13 | 2009-02-18 | 上海甲秀工业设计有限公司 | Wire drawing type reciprocating self-power generation method |
| KR100965791B1 (en) * | 2009-03-30 | 2010-06-24 | 김진선 | Moving display |
| KR20130122293A (en) * | 2012-04-30 | 2013-11-07 | 주식회사 스타틀코리아 | A advertising express unit using automatic water pumping and method thereof |
| CN207704761U (en) * | 2017-12-18 | 2018-08-07 | 广东华农大种业有限公司 | A kind of direction board of sun-proof anti-leaching |
| CN108379772A (en) * | 2018-03-22 | 2018-08-10 | 雷钦英 | A kind of body-building teaching arm exercises equipment |
| CN110164318A (en) * | 2018-04-04 | 2019-08-23 | 淄博职业学院 | A kind of multimedia billboard displaying device being easily installed |
| CN209507300U (en) * | 2019-01-30 | 2019-10-18 | 射阳县华宏丝绸有限公司 | One kind being used for silk knit silk fabric wire-management device |
| CN110513573A (en) * | 2019-07-25 | 2019-11-29 | 安徽子午线标识标牌工程有限公司 | A kind of bus stop board device for displaying information based on artificial intelligence |
| CN210295688U (en) * | 2019-08-28 | 2020-04-10 | 敦煌市金博特种水产养殖有限公司 | Warning device for aquaculture |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101108836B1 (en) | Sphere circulating apparatus | |
| CN204608970U (en) | A kind of hydraulic gate structure responded to water level and automatically open | |
| CN112951121A (en) | Roadside advertising board | |
| CN104746636A (en) | Waterpower gate structure capable of sensing water level and automatically opening | |
| CN205719652U (en) | A kind of fishery cultivating industry water sampler | |
| CN204060048U (en) | Liftable frame swimming pool | |
| CN104326579B (en) | Water transfer oxygen dissolver | |
| CN112499768A (en) | Fixing device for ecological floating bed | |
| CN107935188B (en) | Urban landscape wetland system capable of automatically controlling liquid level | |
| CN218841541U (en) | Pushing device hoisting device | |
| CN213328734U (en) | Warning sign for wetland protection | |
| CN203979599U (en) | A kind of high-low water level regulating rotating type pilot valve float valve | |
| CN213060257U (en) | Impeller for sewage treatment | |
| CN206434190U (en) | Quick Response Code multimedia coffee rack | |
| CN217602986U (en) | Immersible pump protective structure | |
| CN219314714U (en) | Sliding rail structure for installation of flow pushing device | |
| CN203808180U (en) | High-pressure flush toilet | |
| CN213537413U (en) | Adjustable decanter | |
| CN208377019U (en) | A kind of water floated platform | |
| CN207315684U (en) | A kind of microlight-type emergency flood fighting submersible pump | |
| CN218027776U (en) | Well point dewatering device | |
| CN211525662U (en) | Device for automatically adjusting outflow by utilizing lever | |
| CN208054973U (en) | A kind of skimming plant | |
| CN220828350U (en) | Submerged pump capable of being stably placed | |
| CN104322427A (en) | Water conditioning oxygen dissolving machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210611 |