CN205354612U - International economics and trade stand device - Google Patents
International economics and trade stand device Download PDFInfo
- Publication number
- CN205354612U CN205354612U CN201521105303.6U CN201521105303U CN205354612U CN 205354612 U CN205354612 U CN 205354612U CN 201521105303 U CN201521105303 U CN 201521105303U CN 205354612 U CN205354612 U CN 205354612U
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- Prior art keywords
- display screen
- microphone
- casing
- solar panel
- accumulator
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- 230000001737 promoting effect Effects 0.000 description 4
- 235000019506 cigar Nutrition 0.000 description 3
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- QSNQXZYQEIKDPU-UHFFFAOYSA-N [Li].[Fe] Chemical group [Li].[Fe] QSNQXZYQEIKDPU-UHFFFAOYSA-N 0.000 description 2
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- 230000007613 environmental effect Effects 0.000 description 2
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- 238000007726 management method Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
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- 238000000746 purification Methods 0.000 description 1
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- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
The utility model relates to an international economics and trade stand device, include: support, display screen, sunshading board, input port, input device, megaphone, removal wheel, the display screen is supported by the support, and the sunshading board is settled in the display screen top, and input port sets up on the display screen right side, and input device sets up on the display screen right side, and the megaphone symmetry is installed in the display screen both sides, be provided with solar device on the sunshading board, the bottom of support is installed and is removed the wheel. This international economics and trade stand device simple structure, reasonable in design can carry out characters or video output through the information of input port in with mobile storage equipment or other storage device, also can simply adjust and correct the information that shows through input device, and the output of audio frequency, the effectual the effect of publicity that has increaseed also can be carried out through the megaphone to the demonstration information of display screen, the structure is fairly simple, has good suitability, has good popularization nature.
Description
Technical field
This utility model belongs to ideological and political education field, particularly relates to a kind of International Economics and Trade exhibition booth device.
Background technology
International Economics and Trade (InternationalEconomicsandTrade or InternationalBusinessandTrade), are specialties of university.The basic theories of economics ultimate principle and international economy, international trade be can systematically grasp, ABC and the basic skill of international trade grasped.Understand the foreign trade situation of major country and area, compound, the applied high-level specialist of the work such as International Economics and Trade business, management, investigation and teaching and scientific research can be engaged in foreign-related business trade department, overseas-funded enterprise and government organs and scientific research institutions.
Often occurring the situation of wrong word and the problem of typesetting change in existing electronic demonstration plate, settling mode can only be the layout again of displaying content or the change of justifying, wastes a large amount of manpower and materials, and inefficient.
Utility model content
The purpose of this utility model embodiment is in that to provide a kind of International Economics and Trade exhibition booth device, aim to solve the problem that existing International Economics and Trade exhibition booth device can not catch up with the quick change of information, occur that a large amount of manpower and materials are wasted in wrong word and printer's error corrigendum, efficiency is low, it is impossible to the problem of movement.
This utility model is adopted the technical scheme that by the technical problem solving to exist in known technology :=this International Economics and Trade exhibition booth device includes: support, display screen, sunshading board, input port, input equipment, microphone, movable pulley；
Described display screen is supported by support, and sunshading board is placed in above display screen, and input port is arranged on the right side of display screen, and input equipment is arranged on the right side of display screen, and microphone is symmetrically mounted on display screen both sides；
Described microphone includes microphone housing, microphone case top is provided with top board, fix between top board with microphone housing and be connected, top board both sides are provided with guard shield, guard shield is arranged diagonally downward, microphone housing both sides are provided with protective plate, protective plate is fixed on microphone housing, protective plate is transversely provided with heat sink strip, heat sink strip one end extends on microphone housing, its other end extends on protective plate lateral surface, microphone housing built-in microphone, microphone at least two, LED groove is vertically installed between microphone between two, the built-in LED lamp bar of LED groove, support and be connected to water-proof sealing rubber strip between base and microphone housing, the built-in noise-decreasing device of described microphone, noise-decreasing device is connected with microphone by built-in circuit.
Further, described display screen is LED LCDs.
Further, described input port is one or more combination of USB, VGA or HDMI port.
Further, described input equipment is one or more the combination that the keyboard of PC system or android system or hands touch output device.
Further, described sunshading board is provided with solar energy equipment.
Described solar energy equipment includes: including:
Casing；
In order to absorb solar energy and to be translated into the solar panel of electric energy, described solar panel is connected on described casing by a solar energy connecting line；
The alternating current interface be located on described casing, connect with the electrical equipment for connection alternating current；
Inside be located at described casing, in order to unidirectional current to be changed into the inverter of alternating current, described inverter is connected with described alternating current interface, described solar panel respectively；
It is located on described casing, in order to control the inverter switching device opened with close of described inverter；
Inside be located at described casing, in order to by part electric energy savings with when described solar panel is in and quits work state to the accumulator of the electric power supply being connected to described alternating current interface, described accumulator is connected with described solar panel, described inverter respectively；
Inside be located at described casing, in order to control the controller that described solar panel charges to described accumulator, described controller is connected with described solar panel, described accumulator respectively；
Be located on described casing, in order to show the display screen of the capacity of described accumulator, output voltage and charge condition, described display screen includes display screen circuit board, and described display screen circuit board is connected with described accumulator, described inverter respectively；And be located on described casing, in order to control described sun-generated electric power case work on and off switch.
Further, described input equipment is arranged on the right side of display screen especially by playing pushing-type device.
Further, described support is provided with 4.
This utility model has the advantage that and has the benefit effect that this International Economics and Trade exhibition booth apparatus structure is simple, reasonable in design, by input port, the information in movable storage device or other storage devices can be carried out the output of word or video, fast and easily promotional content can be updated, it also is able to carry out simply adjusting and correcting to the information of display by input equipment, simplify the step of promotional content typesetting again change, the display information of display screen also is able to be undertaken the output of audio frequency by microphone, effectively increase displaying the effect of publicity, the sunshading board top of this Graphic Panel is provided with solar energy equipment, also save energy cost.This International Economics and Trade exhibition booth apparatus structure is fairly simple, has the good suitability, has good generalization.This microphone novel in structural design, amplifying effect is good, and is suitable for outdoor use, is not easy to drench microphone even if running into the rainy day, can play and certain block effect, also have the function of illumination simultaneously concurrently, and thermal diffusivity is good.Sun-generated electric power case transfers solar energy to electric energy by solar panel, again through inverter, so that electrical equipment just can use after being connected to alternating current interface, and both environmental protections, again energy-saving and emission-reduction；Simultaneously as this sun-generated electric power case is configured with accumulator, it is possible to the savings of part electric energy are got up, so that electric power supply can be given when solar panel is idle, convenient and practical；Further, this sun-generated electric power case is configured with display screen, in order to user understands the capacity of accumulator, output voltage and charge condition.
Accompanying drawing explanation
Fig. 1 is the structural representation of the International Economics and Trade exhibition booth device that this utility model provides；
In figure, 1, support；2, display screen；3, sunshading board；4, input port；5, input equipment；6, microphone；7, movable pulley；8, solar energy equipment.
Fig. 2 is the microphone structural representation that this utility model provides.
Fig. 3 and Fig. 4 is the solar energy equipment structural representation that this utility model provides.
Detailed description of the invention
For utility model content of the present utility model, feature and effect can be further appreciated that, hereby enumerate following example, and it be as follows to coordinate accompanying drawing to describe in detail:
Embodiment 1: Fig. 1 is the structural representation of a kind of International Economics and Trade exhibition booth device that this utility model provides, and this International Economics and Trade exhibition booth device includes: support 1, display screen 2, sunshading board 3, input port 4, input equipment 5, microphone 6, movable pulley 7, solar energy equipment 8；Display screen 2 is supported by support 1, and sunshading board 3 is placed in above display screen 2, and input port 4 is arranged on the right side of display screen 1, and input equipment 5 is arranged on the right side of display screen 1, and microphone 6 is symmetrically mounted on display screen 1 both sides, and the bottom of support 1 is provided with movable pulley 7.
Further, described display screen 2 is LED LCDs.
Further, described one or more the combination that input port 4 is USB, VGA or HDMI port.
Further, the described keyboard that input equipment 5 is PC system or android system or hands touch one or more combination of output device.
Further, described sunshading board 3 is provided with solar energy equipment 8.
Further, described input equipment 5 is arranged on the right side of display screen especially by playing pushing-type device.
Further, described support 1 is provided with 4.
As shown in Figure 2, the preferred embodiment of this utility model microphone, including microphone housing 1, microphone housing 1 top is provided with top board 2, fix between top board 2 with microphone housing 1 and be connected, top board 2 both sides are provided with guard shield 3, guard shield 3 is arranged diagonally downward, microphone housing 1 both sides are provided with protective plate 6, protective plate 6 is fixed on microphone housing 1, protective plate 6 is transversely provided with heat sink strip 7, heat sink strip 7 one end extends on microphone housing 1, its other end extends on protective plate 6 lateral surface, microphone housing 1 built-in microphone 5, microphone 5 at least two, LED groove 4 is vertically installed between microphone 5 between two, the built-in LED lamp bar of LED groove 4, it is connected with support base 8 bottom microphone housing 1, support and be connected to water-proof sealing rubber strip between base 8 and microphone housing 1, described microphone housing 1 medial surface is covered with waterproof layer, waterproof layer is sealedly connected on microphone housing 1, angle of inclination between described guard shield 3 and top board 2 is between 30 degree to 60 degree, described top board 2 adopts waterproof construction material to make, described microphone 5 at least two, the described built-in noise-decreasing device of microphone 5, noise-decreasing device is connected with microphone 5 by built-in circuit, described LED groove 4 side is hinged with matched arc cover body, described protective plate 6 is made for PVC plastic glue material, described microphone housing 1 surface is coated with photocatalyst purification layer, described support base 8 adopts and increases the weight of to support base.
Further, described sunshading board is provided with solar energy equipment.
Described solar energy equipment includes: including:
Casing；
In order to absorb solar energy and to be translated into the solar panel of electric energy, described solar panel is connected on described casing by a solar energy connecting line；
The alternating current interface be located on described casing, connect with the electrical equipment for connection alternating current；
Inside be located at described casing, in order to unidirectional current to be changed into the inverter of alternating current, described inverter is connected with described alternating current interface, described solar panel respectively；
It is located on described casing, in order to control the inverter switching device opened with close of described inverter；
Inside be located at described casing, in order to by part electric energy savings with when described solar panel is in and quits work state to the accumulator of the electric power supply being connected to described alternating current interface, described accumulator is connected with described solar panel, described inverter respectively；
Inside be located at described casing, in order to control the controller that described solar panel charges to described accumulator, described controller is connected with described solar panel, described accumulator respectively；
Be located on described casing, in order to show the display screen of the capacity of described accumulator, output voltage and charge condition, described display screen includes display screen circuit board, and described display screen circuit board is connected with described accumulator, described inverter respectively；And be located on described casing, in order to control described sun-generated electric power case work on and off switch.
As shown in Figure 3 and Figure 4, the sun-generated electric power case 100 of the present embodiment, including casing 10, solar panel 20, alternating current interface 30, inverter (not indicating in figure), inverter switching device 40, accumulator (not indicating in figure), controller (not indicating in figure), display screen 50 and on and off switch 60, below each parts of sun-generated electric power case 100 are further described:
Casing 10 is the plastics outer container of water, shock, thus, it is possible to decrease the overall weight of sun-generated electric power case 100, takes it addition, this casing 10 can portable can also be carried on the back；Casing 10 adopts flat type flexible foaming sealing rubber strip, it is ensured that waterproofing and airtight；
Solar panel 20 is polysilicon solar cell plate, it is in order to absorb solar energy and to be translated into electric energy, this solar panel 20 is connected on casing 10 by a solar energy connecting line, it is specially, casing 10 is provided with solar recharging input port 21, as long as one end of solar energy connecting line being connected solar panel 20, and the other end inserting solar recharging input port 21；
Alternating current interface 30 is located on casing 10, and it connects with for the electrical equipment connecting alternating current；
Being located at casing 10 in inverter, it in order to be changed into alternating current by unidirectional current, and inverter is connected with alternating current interface 30, solar panel 20 respectively, and wherein, this inverter is 300W12V pure sine wave inverter, instantaneous power 600W, exports AC220V50HZ；
Inverter switching device 40 is located on casing 10, and it is in order to control opening and closedown of inverter；
Casing 10 it is located in accumulator, its in order to by part electric energy savings with when solar panel is in and quits work state to the electric power supply being connected to alternating current interface 30, accumulator is connected with solar panel 20, inverter respectively, thus, accumulator can be passed through solar panel 20 and be charged, afterwards, it is possible to by the effect output AC electricity of inverter, to power to ac electric apparatus；It is preferred that accumulator is lithium iron battery, and lithium iron battery has that capacity is big, volume and weight is little, life-span length and can resistant to elevated temperatures characteristic；
Casing 10 it is located in controller, it charges to accumulator in order to control solar panel 20, and this controller is connected with solar panel 20, accumulator respectively, thus, by the control of controller, in order to accumulator is charged by user by solar panel 20；
Display screen 50 is LCDs, and it is located on casing 10, and in order to show the capacity of accumulator, output voltage and charge condition, this display screen 50 includes a display screen circuit board, and display screen circuit board is connected with accumulator, inverter respectively；On and off switch 60 is located on casing 10, and it works in order to control sun-generated electric power case 100.
The sun-generated electric power case 100 of the present embodiment transfers solar energy to electric energy by solar panel 20, again through inverter, so that electrical equipment just can use after being connected to alternating current interface 30, and both environmental protections, again energy-saving and emission-reduction；Simultaneously as this sun-generated electric power case 100 is configured with accumulator, it is possible to the savings of part electric energy are got up, so that electric power supply can be given when solar panel is idle, convenient and practical；Further, this sun-generated electric power case 100 is configured with display screen 50, in order to user understands the capacity of accumulator, output voltage and charge condition.Sun-generated electric power case 100 also includes the cigar lighter 72 being located on casing 10, and cigar lighter 72 is connected with solar panel 20, accumulator respectively.And, this sun-generated electric power case 100 also includes LED, is located on casing 10 and connects the LED power supply interface 73 of power supply and in order to connect the LED connecting line of LED and both LED power supply interfaces 73 for LED, and LED power supply interface 73 is connected with solar panel 20, accumulator respectively.Specifically, casing 10 is built-in with DC12V output module: 1 road cigar lighter mouth and 4 paths of LEDs lamp interfaces, electric current 10A.Have again, USB delivery outlet 74 that sun-generated electric power case 100 also includes being located on casing 10 and in order to connect the USB connecting line of electronic product and the USB delivery outlet with USB input port 74, USB delivery outlet 74 is connected with solar panel 20, described accumulator respectively.Specifically, casing 10 internal USB output module: totally 2 tunnel, 5.0V2A.
This utility model has the advantage that and has the benefit effect that this International Economics and Trade exhibition booth apparatus structure is simple, reasonable in design, by input port, the information in movable storage device or other storage devices can be carried out the output of word or video, fast and easily promotional content can be updated, it also is able to carry out simply adjusting and correcting to the information of display by input equipment, simplify the step of promotional content typesetting again change, the display information of display screen also is able to be undertaken the output of audio frequency by microphone, effectively increase the effect of publicity, the sunshading board top of this International Economics and Trade exhibition booth device is provided with solar energy equipment, also save energy cost.This International Economics and Trade exhibition booth apparatus structure is fairly simple, has the good suitability, has good generalization.
The above is only to preferred embodiment of the present utility model, not this utility model is done any pro forma restriction, every according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, belong in the scope of technical solutions of the utility model.
Claims (7)
1. an International Economics and Trade exhibition booth device, it is characterised in that this International Economics and Trade exhibition booth device includes: support, display screen, sunshading board, input port, input equipment, microphone, movable pulley；
Described display screen is supported by support, and sunshading board is placed in above display screen, and input port is arranged on the right side of display screen, and input equipment is arranged on the right side of display screen, and microphone is symmetrically mounted on display screen both sides；Being provided with solar energy equipment on described sunshading board, the bottom of described support is provided with movable pulley；
Described microphone includes microphone housing, microphone case top is provided with top board, fix between top board with microphone housing and be connected, top board both sides are provided with guard shield, guard shield is arranged diagonally downward, microphone housing both sides are provided with protective plate, protective plate is fixed on microphone housing, protective plate is transversely provided with heat sink strip, heat sink strip one end extends on microphone housing, its other end extends on protective plate lateral surface, microphone housing built-in microphone, microphone at least two, LED groove is vertically installed between microphone between two, the built-in LED lamp bar of LED groove, support and be connected to water-proof sealing rubber strip between base and microphone housing, the built-in noise-decreasing device of described microphone, noise-decreasing device is connected with microphone by built-in circuit.
2. International Economics and Trade exhibition booth as claimed in claim 1 device, it is characterised in that described display screen is LED LCDs.
3. International Economics and Trade exhibition booth as claimed in claim 1 device, it is characterised in that described input port is one or more combination of USB, VGA or HDMI port.
4. International Economics and Trade exhibition booth as claimed in claim 1 device, it is characterised in that described input equipment is one or more the combination that the keyboard of PC system or android system or hands touch output device.
5. International Economics and Trade exhibition booth as claimed in claim 1 device, it is characterised in that described solar energy equipment includes: including:
Casing；
In order to absorb solar energy and to be translated into the solar panel of electric energy, described solar panel is connected on described casing by a solar energy connecting line；
The alternating current interface be located on described casing, connect with the electrical equipment for connection alternating current；
Inside be located at described casing, in order to unidirectional current to be changed into the inverter of alternating current, described inverter is connected with described alternating current interface, described solar panel respectively；
It is located on described casing, in order to control the inverter switching device opened with close of described inverter；
Inside be located at described casing, in order to by part electric energy savings with when described solar panel is in and quits work state to the accumulator of the electric power supply being connected to described alternating current interface, described accumulator is connected with described solar panel, described inverter respectively；
Inside be located at described casing, in order to control the controller that described solar panel charges to described accumulator, described controller is connected with described solar panel, described accumulator respectively；
Be located on described casing, in order to show the display screen of the capacity of described accumulator, output voltage and charge condition, described display screen includes display screen circuit board, and described display screen circuit board is connected with described accumulator, described inverter respectively；And be located on described casing, in order to control described sun-generated electric power case work on and off switch.
6. International Economics and Trade exhibition booth as claimed in claim 1 device, it is characterised in that described input equipment is arranged on the right side of display screen especially by playing pushing-type device.
7. International Economics and Trade exhibition booth as claimed in claim 1 device, it is characterised in that described support is provided with 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105303.6U CN205354612U (en) | 2015-12-28 | 2015-12-28 | International economics and trade stand device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105303.6U CN205354612U (en) | 2015-12-28 | 2015-12-28 | International economics and trade stand device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205354612U true CN205354612U (en) | 2016-06-29 |
Family
ID=56171627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521105303.6U Expired - Fee Related CN205354612U (en) | 2015-12-28 | 2015-12-28 | International economics and trade stand device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205354612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097914A (en) * | 2016-08-22 | 2016-11-09 | 苏州倍声声学技术有限公司 | A kind of portable super-thin LED display |
-
2015
- 2015-12-28 CN CN201521105303.6U patent/CN205354612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106097914A (en) * | 2016-08-22 | 2016-11-09 | 苏州倍声声学技术有限公司 | A kind of portable super-thin LED display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170314 Address after: 338000 Xinyu Xian Xian West Avenue, Jiangxi, No. 859 Patentee after: Jiangxi engineering college Address before: 333431 Yang Xiang Li Xin fan Cun, Changjiang District Jiangxi city of Jingdezhen province 054 Patentee before: Cheng Zhen |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20171228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |