CN214008618U - Exhibitions is with portable multimedia propaganda equipment - Google Patents
Exhibitions is with portable multimedia propaganda equipment Download PDFInfo
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- CN214008618U CN214008618U CN202023046977.7U CN202023046977U CN214008618U CN 214008618 U CN214008618 U CN 214008618U CN 202023046977 U CN202023046977 U CN 202023046977U CN 214008618 U CN214008618 U CN 214008618U
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- display
- electric telescopic
- containing box
- exhibitions
- pneumatic cylinder
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- 239000010720 hydraulic oil Substances 0.000 claims description 25
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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Abstract
The utility model discloses a portable multimedia propaganda equipment for exhibitions, which comprises a display containing box, a display containing groove is arranged in the display containing box, first hydraulic cylinders are arranged at four corners of the display containing groove, a top plate is arranged at the top of the first hydraulic cylinder, a second display is arranged at the middle part of the bottom end of the top plate, a first display is arranged at one side of the second display, and a third display is arranged at the other side of the second display, the multimedia propaganda equipment is suitable for exhibitions, three displays can be automatically unfolded when in use, video propaganda can be simultaneously carried out on a plurality of different products, the stability is strong when in use, the whole equipment can be shaded and rain-sheltered when in open air, electricity can be generated through solar energy, the low carbon and environmental protection are realized, energy is saved, and automatic containing can be realized when not in use, the portable, the flexibility is strong, and the operation is very simple and convenient.
Description
Technical Field
The utility model relates to a exhibitions propaganda field specifically is a portable multimedia propaganda equipment is used at exhibitions.
Background
Often need adopt multimedia propaganda equipment to propagate the product on the exhibitions in the exhibitions show, thereby improve the popularity of product, but current multimedia propaganda equipment function is more single, the flexibility is poor, inconvenient carrying, and can not a plurality of products carry out the video propaganda simultaneously, stability can be poor when using, can not carry out the sunshade to propaganda equipment when the open air is used and keep off the rain, can not utilize solar energy to generate electricity, thereby reduce the loss of electric energy, can not expand automatically when using, can not accomodate automatically when not using, inconvenient people operate and use, for this reason, a portable multimedia propaganda equipment is used to the exhibitions is provided.
Disclosure of Invention
The utility model aims at the defect of prior art, provide a portable multimedia propaganda equipment is used at exhibitions to solve the problem that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: a portable multimedia propaganda device for exhibitions comprises a display storage box, wherein a display storage groove is arranged in the display storage box, first hydraulic cylinders are arranged at four corners of the display storage groove, a top plate is arranged at the top of the first hydraulic cylinders, a second display is arranged in the middle of the bottom end of the top plate, a first display is arranged on one side of the second display, a third display is arranged on the other side of the second display, a second electric telescopic rod is arranged on one side of the middle of the top end of the top plate, a third electric telescopic rod is arranged on the other side of the middle of the top end of the top plate, connecting rods are arranged at four corners of the top plate, a second rain baffle is arranged at the top of each connecting rod, one end of the second rain baffle is connected with a first rain baffle, and the other end of the second rain baffle is connected with a third rain baffle, solar panel is all installed at the top of first weather shield, second weather shield and third weather shield, the fourth display is all installed to the both sides of display containing box, the second pneumatic cylinder is all installed to four corners at the both ends of display containing box, the foot formula gyro wheel of stopping is installed to the bottom of second pneumatic cylinder, the third pneumatic cylinder is all installed to four corners in the bottom of display containing box, the supporting baseplate is installed to the bottom of third pneumatic cylinder, first electric telescopic handle is all installed at the both ends of supporting baseplate, supporting steel plate is installed to first electric telescopic handle's one end, hydraulic tank, hydraulic oil pump and battery are installed to the bottom of display containing box.
As an optimal technical scheme of the utility model, the push-and-pull handle is installed to the one end of display containing box, switch is installed at the top of push-and-pull handle, four corners of installing at the display storage tank inside through the bolt to first pneumatic cylinder, the roof passes through the bolt and installs on the top of first pneumatic cylinder.
As a preferred technical scheme of the utility model, four corners at the display containing box are installed through the bolt to the second pneumatic cylinder, service brake formula gyro wheel passes through the bolt and installs on the bottom of second pneumatic cylinder, four corners at the display containing box bottom are installed through the bolt to the third pneumatic cylinder, supporting baseplate passes through the bolt and installs on the bottom of third pneumatic cylinder.
As a preferred technical scheme of the utility model, first electric telescopic handle passes through the bolt and installs on supporting baseplate, the supporting steel plate passes through the bolt and installs on one end of first electric telescopic handle, the fourth display passes through the bolt and installs on the both sides of display containing box.
As a preferred technical scheme of the utility model, the connecting rod links to each other with second weather shield and roof welding respectively, first weather shield and third weather shield all link to each other with the second weather shield is fixed through the hinge, solar panel passes through the bolt and installs respectively on the top of first weather shield, second weather shield and third weather shield.
As a preferred technical scheme of the utility model, second electric telescopic handle and third electric telescopic handle all install on the top of roof through the bolt, the top one end of first display is passed through connecting plate and bolt and is fixed continuous with second electric telescopic handle, the top one end of third display is passed through connecting plate and bolt and is fixed continuous with third electric telescopic handle, the second display passes through the bolt and installs on the bottom of roof.
As a preferred technical scheme of the utility model, hydraulic tank, hydraulic oil pump and battery are all installed on the bottom of display containing box through the bolt, the hydraulic oil pump passes through hydraulic oil pipe and links to each other with hydraulic tank, first pneumatic cylinder, second pneumatic cylinder and third pneumatic cylinder respectively, solenoid valve is all installed with hydraulic oil pipe's junction to first pneumatic cylinder, second pneumatic cylinder and third pneumatic cylinder.
As a preferred technical scheme of the utility model, solar panel passes through the terminal box and links to each other with the battery, battery and switch electric connection, switch respectively with first display, second display, third display, hydraulic oil pump, fourth display, first electric telescopic handle, second electric telescopic handle and third electric telescopic handle electric connection.
The utility model has the advantages that: this multimedia propaganda equipment adaptation is used at the exhibitions, can expand three display automatically when using, can carry out the video propaganda to a plurality of different products simultaneously, and stability can be strong when using moreover, can also carry out the sunshade to whole equipment in the open air and keep off the rain, can also generate electricity through solar energy, the low carbon environmental protection, the energy saving can also realize accomodating voluntarily when not using, portable, the flexibility is strong, the operation is very simple and convenient.
Drawings
Fig. 1 is a schematic view of the expanded structure of the present invention;
fig. 2 is a schematic view of the partially developed structure of the present invention.
In the figure: 1. display containing box, 2, first display, 3, second display, 4, third display, 5, hydraulic tank, 6, first pneumatic cylinder, 7, hydraulic oil pump, 8, display storage tank, 9, fourth display, 10, push-and-pull handle, 11, switch, 12, second pneumatic cylinder, 13, service brake formula gyro wheel, 14, supporting baseplate, 15, first electric telescopic handle, 16, third pneumatic cylinder, 17, supporting steel plate, 18, roof board, 19, second electric telescopic handle, 20, connecting rod, 21, first weather shield, 22, second weather shield, 23, third weather shield, 24, third electric telescopic handle, 25, hinge, 26, solar panel, 27, the battery.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.
Example (b): referring to fig. 1-2, the present invention provides a technical solution: a portable multimedia propaganda device for exhibitions comprises a display containing box 1, a display containing groove 8 is arranged in the display containing box 1, first hydraulic cylinders 6 are arranged at four corners of the display containing groove 8, a top plate 18 is arranged at the top of the first hydraulic cylinders 6, a second display 3 is arranged at the middle part of the bottom end of the top plate 18, a first display 2 is arranged at one side of the second display 3, a third display 4 is arranged at the other side of the second display 3, a second electric telescopic rod 19 is arranged at one side of the middle part of the top end of the top plate 18, a third electric telescopic rod 24 is arranged at the other side of the middle part of the top end of the top plate 18, connecting rods 20 are arranged at four corners of the top part of the top plate 18, a second rain baffle 22 is arranged at the top part of the connecting rods 20, one end of the second rain baffle 22 is connected with a first rain baffle 21, and the other end of the second rain baffle 22 is connected with a third rain baffle 23, first weather shield 21, solar panel 26 is all installed at the top of second weather shield 22 and third weather shield 23, fourth display 9 is all installed to display containing box 1's both sides, second pneumatic cylinder 12 is all installed to four corners at display containing box 1's both ends, service brake formula gyro wheel 13 is installed to the bottom of second pneumatic cylinder 12, third pneumatic cylinder 16 is all installed to four corners in display containing box 1's bottom, supporting baseplate 14 is installed to the bottom of third pneumatic cylinder 16, first electric telescopic handle 15 is all installed at supporting baseplate 14's both ends, supporting steel plate 17 is installed to the one end of first electric telescopic handle 15, hydraulic tank 5 is installed to display containing box 1's bottom, hydraulic oil pump 7 and battery 27.
Push-and-pull handle 10 is installed to the one end of display containing box 1, and switch 11 is installed at the top of push-and-pull handle 10, and four corners inside display holding groove 8 are installed through the bolt to first pneumatic cylinder 6, and roof 18 passes through the bolt to be installed on the top of first pneumatic cylinder 6, can adjust the height of display through first pneumatic cylinder 6, is convenient for propagate the product.
Second pneumatic cylinder 12 passes through the bolt and installs four corners at display containing box 1, service brake formula gyro wheel 13 passes through the bolt and installs on the bottom of second pneumatic cylinder 12, third pneumatic cylinder 16 passes through the bolt and installs four corners in display containing box 1 bottom, supporting baseplate 14 passes through the bolt and installs on the bottom of third pneumatic cylinder 16, utilize the braking of second pneumatic cylinder 12 to stretch out service brake formula gyro wheel 13, be convenient for adjust the height on display containing box 1 and ground, be convenient for remove display containing box 1.
First electric telescopic handle 15 passes through the bolt and installs on supporting baseplate 14, and supporting steel plate 17 passes through the bolt and installs on one end of first electric telescopic handle 15, and fourth display 9 passes through the bolt and installs on the both sides of display containing box 1, can stretch out supporting baseplate 14 through the braking of first electric telescopic handle 15, is convenient for improve holistic stability ability.
Connecting rod 20 links to each other with second weather shield 22 and roof 18 welding respectively, first weather shield 21 and third weather shield 23 all link to each other with second weather shield 22 is fixed through hinge 25, first weather shield 21 is installed respectively through the bolt to solar panel 26, on the top of second weather shield 22 and third weather shield 23, utilize the weather shield to keep off the rain to whole equipment, first weather shield 21 is folded on the top of second weather shield 22, third weather shield 23 is folded on the top of first weather shield 21, be convenient for accomodate.
Second electric telescopic handle 19 and third electric telescopic handle 24 all install on the top of roof 18 through the bolt, the top one end of first display 2 passes through connecting plate and bolt and 19 fixed links to each other of second electric telescopic handle, the top one end of third display 4 passes through connecting plate and bolt and 24 fixed links to each other of third electric telescopic handle, second display 3 passes through the bolt and installs on the bottom of roof 18, utilize second electric telescopic handle 19 and 24 braking of third electric telescopic handle to carry out automatic expansion or withdraw first display 2 and third display 4 respectively.
Hydraulic tank 5, hydraulic oil pump 7 and battery 27 are all installed on the bottom of display containing box 1 through the bolt, hydraulic oil pump 7 passes through hydraulic oil pipe respectively with hydraulic oil tank 5, first pneumatic cylinder 6, second pneumatic cylinder 12 and third pneumatic cylinder 16 link to each other, first pneumatic cylinder 6, solenoid valve is all installed with hydraulic oil pipe's junction to second pneumatic cylinder 12 and third pneumatic cylinder 16, thereby give first pneumatic cylinder 6 through hydraulic oil pump 7 braking, second pneumatic cylinder 12 and third pneumatic cylinder 16 supply oil, let first pneumatic cylinder 6, the braking of second pneumatic cylinder 12 and third pneumatic cylinder 16.
The working principle is as follows: a portable multimedia propaganda device for exhibitions comprises a display containing box 1, when in use, the whole device is moved to a proper position by a push-pull handle 10 and a foot brake type roller 13, then the power supply of a solenoid valve on a hydraulic oil pump 7 and a third hydraulic cylinder 16 is switched on by a power switch 11, the hydraulic oil pump 7 supplies oil to the third hydraulic cylinder 16, the third hydraulic cylinder 16 jacks up the display containing box 1, then the power supply of a first electric telescopic rod 15 is switched on, the first electric telescopic rod 15 brakes to extend supporting steel plates 17 at two sides of a supporting bottom plate 14, the contact area with the ground is increased, so that the integral stability is improved, then a first rain baffle 21 and a third rain baffle 23 are manually unfolded from a second rain baffle 22, the power supply of the solenoid valve on a first hydraulic cylinder 6 is switched on, the hydraulic oil pump 7 supplies oil to the first hydraulic cylinder 6, the first hydraulic cylinder 6 is lifted to jack up the top plate 18, so that the first display 2, the second display 3 and the third display 4 extend out of the display storage groove 8, when the proper height is adjusted, the power switch 11 is used for switching on the power supplies of the second electric telescopic rod 19 and the third electric telescopic rod 24, the second electric telescopic rod 19 is used for braking so that the first display 2 extends out to one side of the second display 3, the third electric telescopic rod 24 is used for braking so that the third display 4 extends out to the other side of the second display 3, so that the first display 2 and the third display 4 are unfolded, then the power supplies of the first display 2, the second display 3, the third display 4 and the fourth display 9 are started, each display can advertise one product, and video advertising can be simultaneously carried out on a plurality of products, utilize first weather shield 21, second weather shield 22 and third weather shield 23 to carry out the sunshade to the display and keep off the rain, can also utilize solar panel 26 on the weather shield to carry out solar energy power generation, supply power for battery 27 to the energy saving is accomodate according to the mode of expansion when not using, and the people of being convenient for operate and use.
This multimedia propaganda equipment adaptation is used at the exhibitions, can expand three display automatically when using, can carry out the video propaganda to a plurality of different products simultaneously, and stability can be strong when using moreover, can also carry out the sunshade to whole equipment in the open air and keep off the rain, can also generate electricity through solar energy, the low carbon environmental protection, the energy saving can also realize accomodating voluntarily when not using, portable, the flexibility is strong, the operation is very simple and convenient.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (8)
1. The utility model provides a portable multimedia propaganda equipment is used at exhibitions, includes display containing box (1), its characterized in that: the display storage box is characterized in that a display storage groove (8) is arranged inside the display storage box (1), first hydraulic cylinders (6) are installed at four corners of the display storage groove (8), a top plate (18) is installed at the top of each first hydraulic cylinder (6), a second display (3) is installed at the middle of the bottom end of the top plate (18), a first display (2) is arranged at one side of the second display (3), a third display (4) is arranged at the other side of the second display (3), a second electric telescopic rod (19) is installed at one side of the middle of the top end of the top plate (18), a third electric telescopic rod (24) is installed at the other side of the middle of the top end of the top plate (18), connecting rods (20) are installed at four corners of the top plate (18), and a second rain baffle (22) is installed at the top of the connecting rods (20), one end of the second rain baffle (22) is connected with a first rain baffle (21), the other end of the second rain baffle (22) is connected with a third rain baffle (23), the top parts of the first rain baffle (21), the second rain baffle (22) and the third rain baffle (23) are all provided with a solar panel (26), the two sides of the display containing box (1) are all provided with a fourth display (9), the four corners at the two ends of the display containing box (1) are all provided with a second hydraulic cylinder (12), the bottom part of the second hydraulic cylinder (12) is provided with a foot brake type roller (13), the four corners at the bottom part of the display containing box (1) are all provided with a third hydraulic cylinder (16), the bottom part of the third hydraulic cylinder (16) is provided with a supporting bottom plate (14), the two ends of the supporting bottom plate (14) are all provided with a first electric telescopic rod (15), supporting steel plate (17) are installed to the one end of first electric telescopic handle (15), hydraulic tank (5), hydraulic oil pump (7) and battery (27) are installed to the bottom of display containing box (1).
2. The portable multimedia propaganda device for exhibitions of claim 1, wherein: push-and-pull handle (10) are installed to the one end of display containing box (1), switch (11) are installed at the top of push-and-pull handle (10), first pneumatic cylinder (6) are installed at four inside corners of display storing groove (8) through the bolt, roof (18) are installed on the top of first pneumatic cylinder (6) through the bolt.
3. The portable multimedia propaganda device for exhibitions of claim 1, wherein: the second hydraulic cylinder (12) is installed at four corners of the display containing box (1) through bolts, the foot brake type roller (13) is installed at the bottom of the second hydraulic cylinder (12) through bolts, the third hydraulic cylinder (16) is installed at four corners of the bottom of the display containing box (1) through bolts, and the supporting base plate (14) is installed at the bottom of the third hydraulic cylinder (16) through bolts.
4. The portable multimedia propaganda device for exhibitions of claim 1, wherein: the first electric telescopic rod (15) is installed on the supporting bottom plate (14) through bolts, the supporting steel plate (17) is installed on one end of the first electric telescopic rod (15) through bolts, and the fourth displayer (9) is installed on two sides of the displayer containing box (1) through bolts.
5. The portable multimedia propaganda device for exhibitions of claim 1, wherein: connecting rod (20) link to each other with second weather shield (22) and roof (18) welding respectively, first weather shield (21) and third weather shield (23) all link to each other with second weather shield (22) are fixed through hinge (25), solar panel (26) are installed respectively on the top of first weather shield (21), second weather shield (22) and third weather shield (23) through the bolt.
6. The portable multimedia propaganda device for exhibitions of claim 1, wherein: the second electric telescopic rod (19) and the third electric telescopic rod (24) are both installed on the top of the top plate (18) through bolts, one end of the top of the first displayer (2) is fixedly connected with the second electric telescopic rod (19) through a connecting plate and bolts, one end of the top of the third displayer (4) is fixedly connected with the third electric telescopic rod (24) through a connecting plate and bolts, and the second displayer (3) is installed on the bottom of the top plate (18) through bolts.
7. The portable multimedia propaganda device for exhibitions of claim 1, wherein: hydraulic tank (5), hydraulic oil pump (7) and battery (27) all install on the bottom of display containing box (1) through the bolt, hydraulic oil pump (7) link to each other with hydraulic tank (5), first pneumatic cylinder (6), second pneumatic cylinder (12) and third pneumatic cylinder (16) respectively through hydraulic oil pipe, the solenoid valve is all installed with hydraulic oil pipe's junction in first pneumatic cylinder (6), second pneumatic cylinder (12) and third pneumatic cylinder (16).
8. The portable multimedia propaganda device for exhibitions of claim 1, wherein: solar panel (26) link to each other with battery (27) through the terminal box, battery (27) and switch (11) electric connection, switch (11) respectively with first display (2), second display (3), third display (4), hydraulic oil pump (7), fourth display (9), first electric telescopic handle (15), second electric telescopic handle (19) and third electric telescopic handle (24) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023046977.7U CN214008618U (en) | 2020-12-17 | 2020-12-17 | Exhibitions is with portable multimedia propaganda equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023046977.7U CN214008618U (en) | 2020-12-17 | 2020-12-17 | Exhibitions is with portable multimedia propaganda equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214008618U true CN214008618U (en) | 2021-08-20 |
Family
ID=77312108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023046977.7U Expired - Fee Related CN214008618U (en) | 2020-12-17 | 2020-12-17 | Exhibitions is with portable multimedia propaganda equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214008618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701755A (en) * | 2022-04-29 | 2022-07-05 | 沈阳希达电子技术有限公司 | Modularized transportation anti-overturning structure suitable for single portable polymorphic display screen |
-
2020
- 2020-12-17 CN CN202023046977.7U patent/CN214008618U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114701755A (en) * | 2022-04-29 | 2022-07-05 | 沈阳希达电子技术有限公司 | Modularized transportation anti-overturning structure suitable for single portable polymorphic display screen |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |