CN211455257U - Electronic information display board convenient to it is fixed for street - Google Patents
Electronic information display board convenient to it is fixed for street Download PDFInfo
- Publication number
- CN211455257U CN211455257U CN202020404852.8U CN202020404852U CN211455257U CN 211455257 U CN211455257 U CN 211455257U CN 202020404852 U CN202020404852 U CN 202020404852U CN 211455257 U CN211455257 U CN 211455257U
- Authority
- CN
- China
- Prior art keywords
- fixed
- display screen
- fixed frame
- street
- electronic information
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses an electronic information display card for street convenient to it is fixed, the bottom of fixed frame is equipped with support column and fixes on unable adjustment base, the inside of fixed frame is inlayed and is had the display screen, one side of display screen is equipped with USB interface and megaphone, the bottom of fixed frame is equipped with adjustment button, it has the controller to integrate on the inside circuit board of display screen, adjustment button and USB interface connection are to the input of controller, the output of controller is connected to display screen and megaphone, unable adjustment base's bottom is rotated and is connected with a plurality of universal gyro wheels, evenly open on the unable adjustment base has the through-hole, it has a dead lever to insert in the through-hole, the bottom of dead lever is equipped with the height that highly is higher than universal gyro wheel of balancing weight and balancing weight, the top of dead lever is passed through. The utility model discloses a display screen shows the show content, and the megaphone broadcast audio frequency combines through audio-visual like this, and the bandwagon effect is better to inconvenient removal.
Description
Technical Field
The utility model relates to a street display card technical field especially relates to an electronic information display card for street convenient to it is fixed.
Background
Electronic information is a word frequently appearing in recent years, and is a word that becomes informatics in the context of rapid development of computer technology, communication technology, and high-density storage technology and widespread use in various fields. The display board refers to all outdoor media for transmitting advertisement information. The media size is dependent on the actual environment. In the existing market, the existing display board is used outdoors such as streets, and due to the design of the connecting structure, the fixing effect of the display board can not be well achieved outdoors, so that the display board is small in application range and not convenient to use.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an electronic information display card is used in street convenient to it is fixed has solved current display card, at the in-process of outdoor use such as street, because connection structure's design, can not be fine reach in outdoor fixed effect of being convenient for, lead to application range little, use convenient problem inadequately.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: an electronic information display board for streets convenient to fix comprises a display board body and a fixed base, wherein the display board body comprises a display screen, a loudspeaker, a memory, a USB interface and a fixed frame, a support column is arranged at the bottom of the fixed frame and fixed on the fixed base, the display screen is embedded in the fixed frame, one side of the display screen is provided with the USB interface and the loudspeaker, the bottom of the fixed frame is provided with an adjusting button, a controller is integrated on a circuit board in the display screen, the adjusting button and the USB interface are connected to the input end of the controller, the output end of the controller is connected to the display screen and the loudspeaker, the bottom of the fixed base is rotatably connected with a plurality of universal rollers, through holes are uniformly formed in the fixed base, and a fixed rod is inserted into the through holes, the bottom of the fixed rod is provided with a balancing weight, the height of the balancing weight is higher than that of the universal roller, and the top of the fixed rod is meshed with a limiting block through threads.
Preferably, the balancing weight is of a rectangular structure or a conical structure, and the balancing weight is an iron block or a concrete block.
Preferably, a groove is formed in the top of the fixed frame, a sun shield is connected in the groove in a rotating mode, protruding portions are arranged on two sides of the bottom of the sun shield and are connected with a supporting rod in a rotating mode through hinge shafts, supporting grooves are formed in two sides of the fixed frame, and the sun shield is rotated to enable the supporting rod to be inserted into the supporting grooves.
Preferably, the two sides of the fixed frame are wrapped with anti-skid rubber pads.
Preferably, the surfaces of the fixed base, the fixed frame and the support column are all provided with anti-corrosion coatings.
(III) advantageous effects
The utility model provides an electronic information display card for street convenient to it is fixed possesses following beneficial effect: the utility model discloses unable adjustment base, bracing piece and fixed frame have been set up, unable adjustment base's bottom is equipped with universal gyro wheel, universal gyro wheel can be convenient for whole device and remove appointed show place, in order to avoid its removal, place the balancing weight in unable adjustment base's bottom, strengthen the weight of whole device on the one hand, make it be difficult for removing, in addition on the one hand because the height of balancing weight is higher than universal gyro wheel's height, the balancing weight is jack-up unable adjustment base makes progress like this, it is more difficult for removing, the inside of fixed frame is inlayed and is had the display screen, one side of display screen is equipped with USB interface and megaphone, the bottom of fixed frame is equipped with adjustment button, integrated on the inside circuit board of display screen has the controller, adjustment button and USB interface connection are to the input of controller, the output of controller is connected to display screen and megap, The loudspeaker and the adjusting button form a video player, the display screen displays display contents, and the loudspeaker plays audio, so that the display effect is better through the combination of audio and video.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the overall structure of the present invention.
In the figure: 1. fixing the frame; 2. a fixed base; 3. a support pillar; 4. a USB interface; 5. an adjustment button; 6. a loudspeaker; 7. a universal roller; 8. fixing the rod; 9. a balancing weight; 10. a limiting block; 11. a groove; 12. a sun visor; 13. a support bar; 14. a support groove; 15. a display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the following examples are proposed:
an electronic information display board for street convenient to fix comprises a display board body and a fixed base, wherein the display board body comprises a display screen 15, a loudspeaker 6, a memory, a USB interface 4 and a fixed frame 1, a support column 3 is arranged at the bottom of the fixed frame 1 and the support column 3 is fixed on the fixed base 2, the display screen 15 is embedded in the fixed frame 1, one side of the display screen 15 is provided with the USB interface 4 and the loudspeaker 6, an adjusting button 5 is arranged at the bottom of the fixed frame 1, a controller is integrated on a circuit board in the display screen 15, the adjusting button 5 and the USB interface 4 are connected to the input end of the controller, the output end of the controller is connected to the display screen 15 and the loudspeaker 6, the bottom of the fixed base 2 is rotatably connected with a plurality of universal rollers 7, and through holes are uniformly formed in the fixed base 2, a fixing rod 8 is inserted into the through hole, a balancing weight 9 is arranged at the bottom of the fixing rod 8, the height of the balancing weight 9 is higher than that of the universal roller 7, and the top of the fixing rod 8 is engaged with a limiting block 10 through threads.
In this embodiment, the weight member 9 has a rectangular structure or a conical structure, and the weight member 9 is an iron block or a concrete block. The weight 9 increases the weight of the whole device, and when the external wind force is too large, the device can be prevented from being driven by the wind force.
In this embodiment, the top of the fixed frame 1 is provided with a groove 11, the groove 11 is rotatably connected with a sun visor 12, two sides of the bottom of the sun visor 12 are provided with protrusions, the protrusions are rotatably connected with a support rod 13 through an articulated shaft, two sides of the fixed frame 1 are provided with support grooves 14, and the sun visor 12 is rotated to enable the support rod 13 to be inserted into the support grooves 14. In summer hot weather, pull out sunshading board 12 from recess 11 to also pull out bracing piece 13, insert bracing piece 13 in supporting recess 14, reach the effect of supporting sunshading board 12, sunshading board 12's effect is to avoid sunshine to directly shine display screen 15, avoids reflecting light when watching.
In this embodiment, the two sides of the fixed frame 1 are wrapped with anti-slip rubber pads. The anti-skid rubber pads are convenient to hold on two sides of the fixed frame 1 by hands to push the whole device to move to a designated display place.
In this embodiment, the surfaces of the fixing base 2, the fixing frame 1 and the supporting rod 3 are all provided with an anti-corrosion coating. Reduce the corrosion efficiency and prolong the service life.
In fig. 1-2, the utility model is provided with a fixed base 2, a supporting column 3 and a fixed frame 1, the bottom of the fixed base 2 is provided with a universal roller 7, the universal roller 7 can facilitate the whole device to move to a designated display place, in order to avoid the movement, a balancing weight 9 is placed at the bottom of the fixed base 2, on one hand, the weight of the whole device is strengthened to make it not easy to move, on the other hand, because the height of the balancing weight 9 is higher than that of the universal roller 7, so that the balancing weight 9 jacks up the fixed base 2 to make it not easy to move, a display screen 15 is embedded in the fixed frame 1, one side of the display screen 15 is provided with a USB4 interface and a loudspeaker 6, the bottom of the fixed frame 1 is provided with an adjusting button 5, a controller is integrated on a circuit board in the display screen 15, the adjusting button 5 and the USB interface 4 are connected to, the output end of the controller is connected to the display screen 15 and the loudspeaker 6, the display screen 15, the loudspeaker 6 and the adjusting button 5 form a video player, the display screen 15 displays display contents, the loudspeaker 6 plays audio, and therefore the display effect is better through combination of audio and video.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an electronic information display card for street convenient to it is fixed which characterized in that: comprises a display board body and a fixed base, wherein the display board body comprises a display screen, a loudspeaker, a memory, a USB interface and a fixed frame, the bottom of the fixed frame is provided with a support column which is fixed on the fixed base, the display screen is inlaid in the fixed frame, one side of the display screen is provided with the USB interface and the loudspeaker, the bottom of the fixed frame is provided with an adjusting button, a circuit board inside the display screen is integrated with a controller, the adjusting button and the USB interface are connected to the input end of the controller, the output end of the controller is connected to the display screen and the loudspeaker, the bottom of the fixed base is rotatably connected with a plurality of universal rollers, through holes are uniformly formed in the fixed base, a fixed rod is inserted into the through holes, the bottom of the fixed rod is provided with a balancing weight, and the height of the balancing weight is higher than that of the universal rollers, the top of the fixed rod is engaged with a limiting block through threads.
2. An electronic information display board for street convenient to fix as claimed in claim 1, wherein: the balancing weight is of a rectangular structure or a conical structure, and is an iron block or a concrete block.
3. An electronic information display board for street convenient to fix as claimed in claim 1, wherein: the top of the fixed frame is provided with a groove, a sun shield is rotationally connected in the groove, bulges are arranged on two sides of the bottom of the sun shield and are rotationally connected with a supporting rod through articulated shafts, supporting grooves are arranged on two sides of the fixed frame, and the sun shield is rotated to enable the supporting rod to be inserted into the supporting grooves.
4. An electronic information display board for street convenient to fix as claimed in claim 1, wherein: the two sides of the fixed frame are wrapped with anti-skid rubber pads.
5. An electronic information display board for street convenient to fix as claimed in claim 1, wherein: and the surfaces of the fixed base, the fixed frame and the support column are all provided with anti-corrosion coatings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404852.8U CN211455257U (en) | 2020-03-26 | 2020-03-26 | Electronic information display board convenient to it is fixed for street |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020404852.8U CN211455257U (en) | 2020-03-26 | 2020-03-26 | Electronic information display board convenient to it is fixed for street |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211455257U true CN211455257U (en) | 2020-09-08 |
Family
ID=72298290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020404852.8U Expired - Fee Related CN211455257U (en) | 2020-03-26 | 2020-03-26 | Electronic information display board convenient to it is fixed for street |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211455257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113409625A (en) * | 2021-08-18 | 2021-09-17 | 深圳市志承远大科技有限公司 | A projection device for outdoor teaching |
-
2020
- 2020-03-26 CN CN202020404852.8U patent/CN211455257U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113409625A (en) * | 2021-08-18 | 2021-09-17 | 深圳市志承远大科技有限公司 | A projection device for outdoor teaching |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208561118U (en) | A kind of protective film winding device | |
| CN208324669U (en) | Presentation device is used in a kind of teaching of journalism | |
| CN211455257U (en) | Electronic information display board convenient to it is fixed for street | |
| CN106782111A (en) | A kind of outdoor use LED display | |
| CN207074339U (en) | A kind of computer teaching projection screen | |
| CN203630663U (en) | Electronic equipment | |
| CN111192484A (en) | Presentation device is used in teaching of environment art design specialty | |
| CN210271271U (en) | Economic management science specialty multimedia teaching device | |
| CN216980080U (en) | Building engineering management bulletin board that marks | |
| CN211787947U (en) | Outdoor highlight all-in-one | |
| CN211862421U (en) | New material product display device | |
| CN210295467U (en) | Interactive whiteboard with liquid crystal display screen | |
| CN211600063U (en) | Mobile phone live broadcast convenient for people's propaganda billboard | |
| CN214623489U (en) | Wisdom campus education platform | |
| CN218582674U (en) | Strip screen type double-sided advertising machine | |
| CN110759179A (en) | Official working is with multi-functional portable data line receiver | |
| CN105810043A (en) | Advanced intelligent drawing board | |
| CN205375881U (en) | Ideological and political theory teaching is with frame | |
| CN220269034U (en) | Supporting structure of electronic information equipment | |
| CN219832159U (en) | Movable propaganda frame convenient to move | |
| CN210574401U (en) | A multimode english teaching device for english teaching | |
| CN213656073U (en) | Radio cassette tape recorder is read to primary school's chinese textbook | |
| CN211906881U (en) | Portable talent recruitment publicity column | |
| CN210515770U (en) | Electronic commerce teaching device convenient to use | |
| CN219960633U (en) | Recording and shooting device for electronic commerce live broadcast |
Legal Events
| 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: 20200908 Termination date: 20210326 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |