CN114343304A - Projection advertisement show umbrella - Google Patents
Projection advertisement show umbrella Download PDFInfo
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- CN114343304A CN114343304A CN202111542444.4A CN202111542444A CN114343304A CN 114343304 A CN114343304 A CN 114343304A CN 202111542444 A CN202111542444 A CN 202111542444A CN 114343304 A CN114343304 A CN 114343304A
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- umbrella
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- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011065 in-situ storage Methods 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention relates to the technical field of umbrellas, in particular to a projection advertisement display umbrella. This umbrella includes king-rod, umbrella nest, rib, umbrella face, projection arrangement, and projection arrangement includes annular box body, annular lid, projection film, drive roller set, light source, outside the umbrella nest was located to the annular box body, the annular lid includes upper plate body and lower plate body, be equipped with the clearance layer between upper plate body and the lower plate body, the projection film just arranges the clearance in situ in, drive roller set includes friction roller, motor, and motor drive friction roller rotates and drives the projection film through the friction roller and rotate in clearance in situ circulation, the light source is located in the annular box body. The projection device is arranged at the umbrella nest and moves along with the umbrella nest, so that the normal opening and closing actions of the umbrella are not influenced; the light source sees through the projection film and projects pattern or characters on the umbrella face to the drive roller set can drive the projection film and rotate, realizes dynamic effect, and the bandwagon effect is good, and the attraction degree is high.
Description
Technical Field
The invention relates to the technical field of umbrellas, in particular to a projection advertisement display umbrella.
Background
The umbrella is a common tool in life and has the functions of shading sun, shielding rain and the like. The umbrella has a large area when being opened, can be used for displaying advertising layout, and the common umbrella adopts the mode of printing advertising patterns on the umbrella surface, and its apparent degree is not high and the pattern is for unable change, and the show effect of publicity is general. In order to increase the visual impact force, various umbrellas with projection functions appear on the market, but common projection equipment is usually directly arranged on an umbrella rod, and a projection device can obstruct the normal umbrella opening and closing action of the original umbrella, and is required to be disassembled and assembled again every time, so that the use is inconvenient.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides the projection advertisement display umbrella which is convenient to use, low in cost and capable of dynamically displaying.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: the utility model provides a projection advertisement show umbrella, includes king-rod, umbrella nest, rib, umbrella face, on umbrella nest slidable located the king-rod, drive the rib through the umbrella nest and carry out switching, its characterized in that to the umbrella face: the umbrella runner is characterized by further comprising a projection device, the projection device comprises an annular box body, an annular cover body, a projection film, a driving roller set and a light source, the annular box body is arranged outside the umbrella runner in a surrounding mode, an opening is formed in the upper portion of the annular box body, the annular cover body is arranged at the opening and made of transparent materials, the annular cover body comprises an upper plate body and a lower plate body, a gap layer is arranged between the upper plate body and the lower plate body, the lower plate body is provided with a notch portion penetrating into the gap layer, the projection film is of an annular structure and is arranged in the gap layer of the annular cover body, the driving roller set is arranged in the annular box body and comprises a friction roller and a motor, the friction roller corresponds to the notch portion of the lower plate body and is in contact with the projection film, the motor drives the friction roller to rotate and drives the projection film to rotate in the gap layer in a circulating mode through the friction roller, the light source is arranged in the annular box body and faces the annular cover body, the light emitted by the light source projects the content on the projection film on the umbrella cover.
Further, the annular cover body is provided with a structure gradually inclining downwards from inside to outside.
Further, the drive roller group also comprises a gear assembly, and the motor is connected and transmitted to the friction roller through the gear assembly.
The umbrella further comprises an umbrella handle and an upper nest, wherein the umbrella handle is arranged at the lower end of the middle rod, the upper nest is fixedly arranged at the upper end of the middle rod, a power supply is arranged in the umbrella handle, an electrode contact piece is arranged at the bottom of the upper nest, the middle rod is provided with a hollow tube structure, and the power supply in the umbrella handle penetrates through the hollow tube structure through a lead and is connected with the electrode contact piece at the bottom of the upper nest; the top of the umbrella nest is provided with an electrode contact block, and the electrode contact block is connected with a motor and a light source of the projection device through leads; the electrode contact piece corresponds to the electrode contact block in position, and when the umbrella nest slides to the upper part of the middle rod, the electrode contact block is conducted with the electrode contact piece, so that the power supply supplies power to the motor and the light source.
Furthermore, the electrode contact block comprises an elastic sheet and a convex column arranged on the elastic sheet, a mounting hole is arranged at the top of the umbrella nest, the electrode contact block is arranged in the mounting hole, the convex column extends out of the mounting hole, a vertically arranged wire passing channel is arranged in the umbrella nest, and the elastic sheet passes through the wire passing channel through a wire and then is connected with the motor and the light source in the annular box body.
Furthermore, a switch is arranged on the umbrella handle and used for controlling the on-off of the power supply.
Furthermore, the power supply is detachably arranged on the umbrella handle and is a rechargeable battery.
Furthermore, the umbrella nest comprises a spring, and the spring has elastic force which enables the umbrella nest to slide upwards along the middle rod.
As can be seen from the above description of the present invention, compared with the prior art, the projection device of the projection advertisement display umbrella provided by the present invention is disposed at the umbrella nest and moves along with the umbrella nest, so that the normal opening and closing actions of the umbrella are not affected; the light source projects the patterns or characters on the umbrella surface through the projection film, and the driving roller group can drive the projection film to rotate, so that a dynamic effect is realized, the display effect is good, and the attraction degree is high; the annular cover body adopts a double-layer structure, the projection film can be replaced, the maintenance cost is low, the structure of the annular cover body and the layout of the driving roller set are exquisite, the structure is simple, and the cost is low; the projection device and the power supply are arranged in a split manner, and the power supply is arranged at the position of the umbrella handle, so that the integral gravity center is deviated to the position of the umbrella handle, and the holding is more labor-saving; the power supply of the projection device is connected in a mode that the electrode contact block is in contact with the electrode contact piece, and the connected wires can not move relatively or bend in the opening and closing process of the umbrella by adopting the very conductive structure, so that the problem of circuit breaking caused by frequent bending of the wires can be avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of a projection advertisement display umbrella of the present invention.
Fig. 2 is a sectional view of a projection advertisement display umbrella according to the present invention.
FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention.
FIG. 4 is an enlarged view of the invention at B of FIG. 2.
Fig. 5 is a partial schematic view of a projection advertisement display umbrella (hidden umbrella cover) according to the present invention.
FIG. 6 is a schematic view of the umbrella nest and the projection apparatus of the present invention (hiding the annular cover and the projection film).
FIG. 7 is a schematic view of the annular cover and a projection film of the present invention.
FIG. 8 is a schematic view of the corner cut of FIG. 7 according to the present invention.
The labels in the figure correspond to the following: 1. the umbrella comprises a middle rod, 11 parts of a hollow tube structure, 2 parts of an upper nest, 21 parts of an electrode contact piece, 3 parts of an umbrella nest, 31 parts of a spring, 32 parts of an electrode contact block, 321 parts of a spring sheet, 322 parts of a convex column, 33 parts of installation hole positions, 34 parts of a wire passing channel, 4 parts of an umbrella rib, 5 parts of an umbrella cover, 6 parts of an umbrella handle, 61 parts of a power supply, 62 parts of a switch, 7 parts of a projection device, 71 parts of an annular box body, 72 parts of an annular cover body, 721 parts of an upper plate body, 722 parts of a lower plate body, 7221 parts of a gap part, 723 parts of a gap layer, 73 parts of a projection film, 74 parts of a driving roller group, 741 parts of a friction roller, 742 parts of a motor, 743 parts of a gear assembly and 75 parts of a light source.
Detailed Description
The invention is further described below by means of specific embodiments.
Referring to fig. 1 to 8, a projection advertisement display umbrella comprises a central rod 1, an upper nest 2, an umbrella nest 3, umbrella ribs 4, an umbrella cover 5, an umbrella handle 6 and a projection device 7.
On umbrella nest 2 slidable located well pole 1, umbrella face 5 installed in the top of well pole 1 and supported on rib 4, slide from top to bottom along well pole 1 through umbrella nest 3 and drive rib 4 and carry out the switching to the umbrella face. The umbrella nest 3 comprises a spring 31, and the spring 31 has an elastic force which enables the umbrella nest 3 to slide upwards along the middle pole 1.
The projection device 7 comprises an annular box body 71, an annular cover body 72, a projection film 73, a driving roller set 74 and a light source 75, wherein the annular box body 71 is arranged outside the umbrella nest 3 in a surrounding manner, the annular box body 71 has a structure with a high inside and a low outside, an opening is arranged at the upper part of the annular box body 71, the annular cover body 72 is arranged at the opening, the annular cover body 72 is made of transparent material, the annular cover body 72 has a structure gradually inclining downwards from inside to outside and is matched with the opening shape, the annular cover body 72 comprises an upper plate body 721 and a lower plate body 722, a gap layer 723 is arranged between the upper plate body 721 and the lower plate body 722, the lower plate body 722 is provided with a gap part 7221 penetrating through the gap layer 723, the projection film 73 has an annular structure and is arranged in the gap layer 723 of the annular cover body 72, the driving roller set 74 is arranged in the annular box body 71, and the driving roller set 74 comprises a friction roller 741, a motor 742, a driving roller 74 and a light source 75, The friction roller 741 corresponds to the notch 7221 of the lower plate 722 and contacts the projection film 73, the motor 742 is connected to the friction roller 741 through the gear assembly 743, the motor 742 drives the friction roller 741 to rotate and drives the projection film 73 to rotate in the gap layer 723 through the friction roller 741, the light source 75 is disposed in the annular box 71 and faces the annular cover 72, and the light emitted by the light source 75 projects the content on the projection film 73 onto the umbrella cover 5.
The umbrella handle 6 is arranged at the lower end of the middle rod 1, the upper nest 2 is fixedly arranged at the upper end of the middle rod 1, a power supply 61 is arranged in the umbrella handle 6, a switch 62 is arranged on the umbrella handle 6, the switch 62 is used for controlling the on-off of the power supply 61, the power supply 61 is detachably arranged on the umbrella handle 6, the power supply 61 is a rechargeable battery, an electrode contact piece 21 is arranged at the bottom of the upper nest 2, the middle rod 1 is provided with a hollow tube structure 11, and the power supply 61 in the umbrella handle 6 penetrates through the hollow tube structure 11 through a lead to be connected to the electrode contact piece 21 at the bottom of the upper nest 2; the top of the umbrella nest 3 is provided with an electrode contact block 32, and the electrode contact block 32 is connected with a motor 742 and a light source 75 of the projection device 7 through leads; the electrode contact block 32 comprises an elastic sheet 321 and a convex column 322 arranged on the elastic sheet 321, the top of the umbrella nest 3 is provided with an installation hole 33, the electrode contact block 32 is arranged in the installation hole 33, the convex column 322 extends out of the installation hole 33, a vertically arranged wire passing channel 34 is arranged in the umbrella nest 3, and the elastic sheet 321 is connected with the motor 742 and the light source 75 after passing through the wire passing channel 34 through a wire and then passing into the annular box body 71. The electrode contact piece 21 corresponds to the electrode contact block 32, and when the umbrella nest 3 slides to the upper part of the middle rod 1, the electrode contact block 32 is conducted with the electrode contact piece 21, so that the power supply 61 supplies power to the motor 742 and the light source 75.
The using and working principle of the projection advertisement display umbrella is as follows:
the projection device 7 is arranged on the umbrella nest 3 and moves up and down along with the umbrella nest 3, namely the projection device 7 cannot block the up-and-down sliding of the umbrella nest 3, and further the normal umbrella opening and closing action is not influenced. The umbrella nest 3 is provided with a spring 31, under the combined action of the elasticity of the spring 31 and the structure of the umbrella ribs 4, the umbrella nest 3 has the elasticity of sliding upwards along the middle rod 1, when the umbrella nest 3 slides to the upper part of the middle rod 1, the umbrella ribs 4 and the umbrella cover 5 are blocked by the upper nest 2, and at the moment, the umbrella ribs 4 and the umbrella cover 5 are in a fully unfolded state. Meanwhile, the electrode contact block 32 at the top of the umbrella nest 3 correspondingly contacts the electrode contact at the lower end of the upper nest 2 to realize conduction, i.e. the power supply 61 supplies power to the motor 742 and the light source 75. The electrode contact block 32 adopts a structure of the elastic sheet 321 and the convex column 322, and the elastic sheet 321 has an elastic force which pushes the convex column 322 upwards out of the mounting hole 33, so that the electrode contact block 32 is not separated from the electrode contact piece 21 due to the shaking of the umbrella in the using process, and the conducting state of the electrode contact block 32 and the electrode contact piece 21 is kept. The power supply between the projection device 7 and the power supply 61 is connected in a mode of contacting the electrode contact piece 21 through the electrode contact block 32 after the umbrella is opened, and by adopting the very conductive structure, the connected wires do not move or bend relatively in the opening and closing process of the umbrella, so that the problem of circuit breaking caused by frequent bending of the wires can be avoided. In order to have enough power supply capacity, a certain size of the power supply 61 is needed, the power supply 61 is arranged at the position of the umbrella handle 6, the projection device 7 is arranged at the position of the umbrella nest 3, the weight distribution of the umbrella is more reasonable due to the arrangement structure, the gravity center distribution is close to the position of the umbrella handle 6 held by a user, and the holding is more labor-saving compared with the structure that the power supply 61 and the projection device 7 are both arranged at the upper end of the middle rod 1.
When the projection apparatus 7 works, the motor 742 drives the friction roller 741 to rotate through the gear assembly 743, the friction roller 741 passes through the notch 7221 of the lower plate 722 to contact with the projection film 73, the projection film 73 is driven to rotate around the axis thereof in the gap layer 723 of the annular cover 72 along with the rotation of the friction roller 741, the projection film 73 has advertisement patterns or advertisement slogans, etc., light emitted by the light source 75 in the annular box 71 towards the annular cover 72 will penetrate through the projection film 73, the patterns or slogans thereon are projected onto the umbrella surface 5, and the projection film 73 is in a rotating state, so the patterns or slogans on the umbrella surface 5 are also in a dynamically changing state, and the attraction degree is high. The projection device 7 has simple structure, low product cost and easy popularization, and the projection film 73 can be taken out from the notch 7221 of the lower plate body 722 for replacement, so that the equipment can change projection patterns only by customizing the projection film 73, and the maintenance cost is low.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (8)
1. The utility model provides a projection advertisement show umbrella, includes king-rod, umbrella nest, rib, umbrella face, on umbrella nest slidable located the king-rod, drive the rib through the umbrella nest and carry out switching, its characterized in that to the umbrella face: the umbrella runner is characterized by further comprising a projection device, the projection device comprises an annular box body, an annular cover body, a projection film, a driving roller set and a light source, the annular box body is arranged outside the umbrella runner in a surrounding mode, an opening is formed in the upper portion of the annular box body, the annular cover body is arranged at the opening and made of transparent materials, the annular cover body comprises an upper plate body and a lower plate body, a gap layer is arranged between the upper plate body and the lower plate body, the lower plate body is provided with a notch portion penetrating into the gap layer, the projection film is of an annular structure and is arranged in the gap layer of the annular cover body, the driving roller set is arranged in the annular box body and comprises a friction roller and a motor, the friction roller corresponds to the notch portion of the lower plate body and is in contact with the projection film, the motor drives the friction roller to rotate and drives the projection film to rotate in the gap layer in a circulating mode through the friction roller, the light source is arranged in the annular box body and faces the annular cover body, the light emitted by the light source projects the content on the projection film on the umbrella cover.
2. The umbrella of claim 1, wherein: the annular cover body is provided with a structure which is gradually inclined downwards from inside to outside.
3. The umbrella of claim 1, wherein: the driving roller group further comprises a gear assembly, and the motor is connected and transmitted to the friction roller through the gear assembly.
4. The umbrella of claim 1, wherein: the umbrella comprises an umbrella handle and an upper nest, wherein the umbrella handle is arranged at the lower end of a middle rod, the upper nest is fixedly arranged at the upper end of the middle rod, a power supply is arranged in the umbrella handle, an electrode contact piece is arranged at the bottom of the upper nest, the middle rod is provided with a hollow tube structure, and the power supply in the umbrella handle penetrates through the hollow tube structure through a lead and is connected with the electrode contact piece at the bottom of the upper nest; the top of the umbrella nest is provided with an electrode contact block, and the electrode contact block is connected with a motor and a light source of the projection device through leads; the electrode contact piece corresponds to the electrode contact block in position, and when the umbrella nest slides to the upper part of the middle rod, the electrode contact block is conducted with the electrode contact piece, so that the power supply supplies power to the motor and the light source.
5. The umbrella of claim 4, wherein: the electrode touch block comprises a spring plate and a convex column arranged on the spring plate, a mounting hole is arranged at the top of the umbrella nest, the electrode touch block is arranged in the mounting hole, the convex column extends out of the mounting hole, a vertically-arranged wire passing channel is arranged in the umbrella nest, and the spring plate penetrates through the wire passing channel through a lead and then is connected with the motor and the light source in the annular box body.
6. The umbrella of claim 4, wherein: the umbrella handle is provided with a switch which is used for controlling the on-off of the power supply.
7. The umbrella of claim 4, wherein: the power supply is detachably arranged on the umbrella handle and is a rechargeable battery.
8. The umbrella of claim 1, wherein: the umbrella nest comprises a spring, and the spring has elastic force which enables the umbrella nest to slide upwards along the middle rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111542444.4A CN114343304A (en) | 2021-12-13 | 2021-12-13 | Projection advertisement show umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111542444.4A CN114343304A (en) | 2021-12-13 | 2021-12-13 | Projection advertisement show umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114343304A true CN114343304A (en) | 2022-04-15 |
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ID=81099641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111542444.4A Pending CN114343304A (en) | 2021-12-13 | 2021-12-13 | Projection advertisement show umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114343304A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3094088U (en) * | 2002-11-15 | 2003-05-30 | 又福有限公司 | Flashing illumination means with umbrella structure |
| CN102648789A (en) * | 2011-02-25 | 2012-08-29 | 陈文辉 | Umbrella with function of projecting patterns, characters and other images |
| CN206603363U (en) * | 2017-04-10 | 2017-11-03 | 江苏辉腾休闲用品有限公司 | A kind of parasols of band drop shadow effect |
| CN209431328U (en) * | 2018-11-30 | 2019-09-24 | 重庆市开州区回首光电科技有限公司 | Palace lantern |
-
2021
- 2021-12-13 CN CN202111542444.4A patent/CN114343304A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3094088U (en) * | 2002-11-15 | 2003-05-30 | 又福有限公司 | Flashing illumination means with umbrella structure |
| CN102648789A (en) * | 2011-02-25 | 2012-08-29 | 陈文辉 | Umbrella with function of projecting patterns, characters and other images |
| CN206603363U (en) * | 2017-04-10 | 2017-11-03 | 江苏辉腾休闲用品有限公司 | A kind of parasols of band drop shadow effect |
| CN209431328U (en) * | 2018-11-30 | 2019-09-24 | 重庆市开州区回首光电科技有限公司 | Palace lantern |
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