CN107545854B - Outdoor sharing display device for multimedia information - Google Patents
Outdoor sharing display device for multimedia information Download PDFInfo
- Publication number
- CN107545854B CN107545854B CN201710975352.2A CN201710975352A CN107545854B CN 107545854 B CN107545854 B CN 107545854B CN 201710975352 A CN201710975352 A CN 201710975352A CN 107545854 B CN107545854 B CN 107545854B
- Authority
- CN
- China
- Prior art keywords
- accommodating groove
- liquid crystal
- crystal display
- display screen
- pair
- 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.)
- Active
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an outdoor sharing display device of multimedia information, which comprises: a housing; the first accommodating groove is integrally formed on one side wall of the shell; the liquid crystal display screen is embedded in the first accommodating groove; the second accommodating groove is detachably arranged at the opening of the first accommodating groove in a knocking way; the pair of lifting mechanisms are arranged on the shell, are respectively arranged at two sides of the first accommodating groove, and are fixedly supported on the upper end wall of the second accommodating groove in an abutting mode; a solar panel; the storage battery is electrically connected with the liquid crystal display screen; the first timing switch is arranged on a circuit electrically connected with the pair of lifting mechanisms and the storage battery; and the second timing switch is arranged on a circuit electrically connected with the liquid crystal display screen and the storage battery. The invention can meet the requirement of information display such as advertisement with rich pictures of merchants, and has remarkable display effect; the method can effectively cope with sudden bad weather, and the service life of the liquid crystal display screen is prolonged; solar energy can be effectively utilized for power supply, and the energy-saving and environment-friendly effects are achieved.
Description
Technical Field
The invention relates to the technical field of electronic information, in particular to an outdoor sharing and displaying device for multimedia information.
Background
Along with the acceleration of the modern industrialization process and the increase of the demands of people on material culture in life, various production and living goods are produced, so the competition of products is more and more intense. Often, the product needs to be understood and agreed upon by the consumer through extensive publicity. In order to promote products, merchants often adopt various modes for advertising, at present, the application of plane advertising equipment is very common, the plane advertising equipment comprises traditional advertising lamp box equipment and various electronic advertising devices, and is visible everywhere in markets, stations and airports. If the liquid crystal display is used for display outdoors, although the display effect is obvious, the service life of the electronic display screen can be greatly shortened due to the fact that the liquid crystal display is exposed for a long time, equipment is frequently updated, and the cost of advertising is increased; and if extreme weather such as heavy rainfall, storm, because liquid crystal display can't get effective protection of the effective waterproof antiriot device, easy damage, cause unnecessary economic loss for trade company easily, therefore, in order to save the cost and avoid the maintenance cost expenditure, the existing outdoor commonly used plane advertisement is still dull paper or plastic bill-board basically, the display screen is single, difficult to arouse people's attention, the effect of publicity is not good enough.
Disclosure of Invention
An object of the present invention is to solve at least the above problems and to provide at least the advantages described later.
The invention also aims to provide an outdoor sharing and displaying device for multimedia information, which can meet the requirement of information display such as advertisements with rich pictures of merchants and has obvious display effect; the liquid crystal display screen arranged outdoors can be regularly protected at regular intervals; the method can effectively cope with sudden bad weather and prolong the service life of the liquid crystal display screen; solar energy can be effectively utilized for power supply, and the energy-saving and environment-friendly effects are achieved.
To achieve these objects and other advantages and in accordance with the purpose of the invention, there is provided an outdoor sharing presentation apparatus of multimedia information, comprising:
a housing;
the first accommodating groove is integrally formed on one side wall, perpendicular to the ground, of the shell;
the liquid crystal display screen is embedded in the first accommodating groove, the rear end face of the liquid crystal display screen is not in contact with the bottom of the first accommodating groove, and the display surface of the liquid crystal display screen does not protrude out of the opening of the first accommodating groove;
the second accommodating groove is detachably arranged at the opening of the first accommodating groove in a knocking way, the lower end face of the upper end wall of the second accommodating groove abuts against the upper end wall of the shell, and the specification of the second accommodating groove is larger than that of the liquid crystal display screen;
the lifting ends of the lifting mechanisms are fixed on the upper end wall of the second accommodating groove in an abutting mode, and are arranged in a telescopic mode towards the direction far away from the ground, so that the second accommodating groove can be lifted synchronously along with the telescopic mode of the lifting mechanisms, and the lifting stroke of the lifting ends of the lifting mechanisms is larger than the height of the liquid crystal display screen;
a solar cell panel disposed on the housing;
the storage battery is embedded in the shell and is electrically connected with the liquid crystal display screen;
the first timing switch is arranged in a switch box of the shell close to the ground, and the first timing switch is arranged on a circuit electrically connected with the pair of lifting mechanisms and the storage battery; and
and the second timing switch is arranged in the switch box and is arranged on a circuit for electrically connecting the liquid crystal display screen with the storage battery.
Preferably, the method further comprises the following steps: a support plate vertically disposed at an upper end of the case,
the sliding rail is vertically arranged on the side wall of the supporting plate at the same side as the display surface of the liquid crystal display screen, and the altitude at which the lower end of the sliding rail is located is higher than the altitude at which the upper end wall of the second accommodating groove is located;
the sliding block is fixed on the upper end wall of the second accommodating groove, a part of the sliding block is detachably embedded in the sliding rail in a sliding mode, and the difference value between the stroke of the sliding block and the length of the sliding rail is larger than the length of the sliding block.
Preferably, the method further comprises the following steps:
the hoisting assembly comprises a rope, and the rope is arranged in the fixed pulley at the upper end of the supporting plate in a penetrating manner;
the two coaxial winches are respectively arranged on the upper end wall of the second accommodating groove, and two ends of the rope are respectively wound on the reels of the two coaxial winches;
the driving motor drives the two coaxial winches and is electrically connected with the storage battery; and
and the third timing switch is arranged on a circuit for electrically connecting the driving motor and the storage battery.
Preferably, the pair of lifting mechanisms are multi-stage hydraulic cylinders, and the upper end face of the first cylinder barrel on the outermost side of any one of the lifting mechanisms is flush with the upper end wall of the first accommodating groove;
a rotating mechanism is arranged on the side wall close to the opening at the upper end of the first cylinder barrel, the rotating mechanism comprises a driven shaft and a driving shaft which are respectively arranged on two sides of the first cylinder barrel and synchronously rotate, the other end of the driven shaft is rotatably arranged on the shell, and the driving shaft and an output shaft of a right-angle motor are coaxially arranged, so that the first cylinder barrel is in right-angle reciprocating rotation towards the opening direction of the first accommodating groove by taking the driving shaft and the driven shaft as the circle center; the right-angle motor is embedded in the shell and is electrically connected with the storage battery;
the control switch is arranged on a circuit for electrically connecting the right-angle motor and the storage battery;
wherein the length of the first cylinder is adapted to the thickness of the housing.
Preferably, the method further comprises the following steps:
the pair of fan-shaped accommodating grooves are respectively arranged in the shells at two sides of the first accommodating groove, the fan-shaped side walls of the pair of fan-shaped accommodating grooves are perpendicular to the plane where the bottom of the first accommodating groove is located, and the pair of lifting mechanisms are respectively arranged in the pair of fan-shaped accommodating grooves;
the two ends of the arc-shaped rack are fixed on the arc-shaped side walls of the pair of fan-shaped accommodating grooves, the radian of the arc-shaped rack is matched with that of the arc-shaped side walls of the pair of fan-shaped accommodating grooves, and the middle part of the arc-shaped rack is not contacted with the arc-shaped side walls of the pair of fan-shaped accommodating grooves; and
and the gear is rotatably fixed at the bottom of the first cylinder body through a rotating shaft and is meshed with the arc-shaped rack.
Preferably, the method further comprises the following steps:
the heat dissipation fan is obliquely arranged on the bottom of the shell and is not contacted with the rear end face of the liquid crystal display screen; and
and the heat dissipation holes are formed in the side wall, facing the ground, of the first accommodating groove.
Preferably, the first accommodating groove and the second accommodating groove are made of an antirust aluminum alloy material.
Preferably, the control switch is a network remote control switch.
Preferably, an included angle between the heat dissipation fan and the first accommodating groove is 30-50 degrees, and the diameter of the heat dissipation fan is smaller than 15 cm.
Preferably, the aperture of the plurality of heat dissipation holes is smaller than 3 cm.
The invention at least comprises the following beneficial effects:
the shell is used for providing a support and a protection barrier for the liquid crystal display screen; the liquid crystal display screen is embedded into the first accommodating groove, and the display surface of the liquid crystal display screen is at least flush with the plane where the opening of the first accommodating groove is located, or the liquid crystal display screen is sunk into the first accommodating groove, so that the periphery of the liquid crystal display screen can be effectively protected from being damaged or being wetted by rain, and the service life of the liquid crystal display screen is prolonged; the second accommodating groove can be lifted relative to the first accommodating groove through the pair of lifting mechanisms controlled by the first timing switch, so that the liquid crystal display screen in a closed state is protected through the second accommodating groove, the liquid crystal display screen is well protected, the liquid crystal display screen is prevented from being exposed outdoors for a long time, and the service life of the liquid crystal display screen is prolonged; when the second accommodating groove rises to the designated position, the second timing switch can turn on the liquid crystal display screen at regular time to display the electronic information; the solar cell panel can continuously provide electric energy for the storage battery, the liquid crystal display screen, the first timing switch, the second timing switch and the pair of lifting mechanisms provide electric energy, the use of other electric energy is reduced, and the environment is protected.
In conclusion, the invention can meet the requirement of information display such as advertisements with rich pictures for merchants, and has remarkable display effect; the liquid crystal display screen arranged outdoors can be regularly protected at regular intervals; the method can effectively cope with sudden bad weather and prolong the service life of the liquid crystal display screen; solar energy can be effectively utilized for power supply, and the energy-saving and environment-friendly effects are achieved.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic cross-sectional structure view of an outdoor multimedia information sharing display device according to an embodiment of the present invention, wherein a second receiving groove is arranged on the first receiving groove in a tapping manner;
fig. 2 is a schematic cross-sectional view illustrating an outdoor multimedia information sharing display device according to an embodiment of the present invention, wherein the second accommodating groove is lifted by a pair of lifting mechanisms;
FIG. 3 is a cross-sectional view of portion A of FIG. 1 in accordance with the present invention;
fig. 4 is a schematic cross-sectional view illustrating an outdoor multimedia information sharing display device according to another embodiment of the present invention;
FIG. 5 is a cross-sectional view of portion A of FIG. 4 in accordance with the present invention;
fig. 6 is a cross-sectional view of portion B of fig. 4 according to the present invention.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
As shown in fig. 1, 2 and 3, the present invention provides an outdoor sharing display device for multimedia information, comprising:
a housing 10; a first receiving groove 101 integrally formed on a sidewall of the housing perpendicular to the ground; the liquid crystal display screen 102 is embedded in the first accommodating groove, the rear end face of the liquid crystal display screen is not in contact with the bottom of the first accommodating groove, and the display surface of the liquid crystal display screen does not protrude out of the opening of the first accommodating groove; the second accommodating groove 103 is detachably arranged at the opening of the first accommodating groove in a knocking manner, the lower end face of the upper end wall of the second accommodating groove abuts against the upper end wall of the shell, and the specification of the second accommodating groove is larger than that of the liquid crystal display screen; the pair of lifting mechanisms 104 are arranged on the shell, the pair of lifting mechanisms are respectively arranged at two sides of the first accommodating groove, the lifting ends of the pair of lifting mechanisms are fixedly propped against the upper end wall of the second accommodating groove, the lifting ends of the pair of lifting mechanisms are arranged in a telescopic manner towards the direction far away from the ground, so that the second accommodating groove is synchronously lifted along with the telescopic manner of the pair of lifting mechanisms, and the lifting stroke of the lifting ends of the pair of lifting mechanisms is greater than the height of the liquid crystal display screen; a solar cell panel 105 provided on the housing; the storage battery 106 is embedded in the shell and is electrically connected with the liquid crystal display screen; a first timing switch 107 provided in a switch box 109 of the housing at a position close to the ground, the first timing switch being provided on a line where the pair of elevating mechanisms are electrically connected to the battery; and a second timing switch 108 disposed in the switch box, and the second timing switch is disposed on a line where the liquid crystal display is electrically connected to the storage battery. In this solution, the housing is used to provide a support and protection barrier for the liquid crystal display; the liquid crystal display screen is embedded into the first accommodating groove, and the display surface of the liquid crystal display screen is at least flush with the plane where the opening of the first accommodating groove is located, or the liquid crystal display screen is sunk into the first accommodating groove, so that the periphery of the liquid crystal display screen can be effectively protected from being damaged or being wetted by rain, and the service life of the liquid crystal display screen is prolonged; the second accommodating groove can be lifted relative to the first accommodating groove through the pair of lifting mechanisms controlled by the first timing switch, so that the liquid crystal display screen in a closed state is protected through the second accommodating groove, the liquid crystal display screen is well protected, the liquid crystal display screen is prevented from being exposed outdoors for a long time, and the service life of the liquid crystal display screen is prolonged; when the second accommodating groove rises to the designated position, the second timing switch can turn on the liquid crystal display screen at regular time to display the electronic information; the solar cell panel can continuously provide electric energy for the storage battery, the liquid crystal display screen, the first timing switch, the second timing switch and the pair of lifting mechanisms provide electric energy, the use of other electric energy is reduced, and the environment is protected. In addition, in practical use, the system can be connected with the Internet to remotely control the playing of videos and the switching of broadcast contents.
As shown in fig. 4 and 5, in a preferred embodiment, the method further comprises: the supporting plate 20 is vertically arranged at the upper end of the shell, the sliding rail 201 is vertically arranged on the side wall of the supporting plate at the same side with the display surface of the liquid crystal display screen, and the altitude of the lower end of the sliding rail is higher than the altitude of the upper end wall of the second accommodating groove; and the sliding block 202 is fixed on the upper end wall of the second accommodating groove, a part of the sliding block is detachably embedded in the sliding rail in a sliding manner, and the difference between the stroke of the sliding block and the length of the sliding rail is greater than the length of the sliding block. In the scheme, the supporting plate is used for supporting and fixing the sliding rail, and the sliding block is matched with the sliding rail and plays a role in fixing and supporting the second accommodating groove in the ascending or descending process; however, when the sliding block slides to the position where the lower end edge of the second accommodating groove is higher than the height of the shell, the sliding block can be separated from the sliding rail, and the sliding rail does not limit the sliding block.
As shown in fig. 4 and 5, in a preferred embodiment, the method further comprises: the hoisting assembly 30 comprises a rope 301 which is arranged in a fixed pulley 302 at the upper end of the supporting plate in a penetrating way; two coaxial winches 303 which are respectively arranged on the upper end wall of the second accommodating groove, and two ends of the rope are respectively wound on the reels of the two coaxial winches; the driving motor drives the two coaxial winches and is electrically connected with the storage battery; and a third timing switch provided on a line where the driving motor is electrically connected to the storage battery. In the scheme, the hoisting assembly is matched with the pair of lifting mechanisms for use, so that the bearing pressure of the pair of lifting mechanisms can be reduced, the service life of the lifting mechanisms can be prolonged, and the sliding block of the second accommodating groove can be effectively abutted against and fixed with the sliding rail; when the sliding block is separated from the sliding rail, the two ends of the rope are fixed in the second accommodating groove in a winding mode through the winch, so that the upper end wall of the second accommodating groove is provided with four fixing points, 1-5-level wind can be prevented from blowing at ordinary times, the sliding block cannot fall off, and the sliding block is safe to use.
As shown in fig. 1, 2 and 6, in a preferred embodiment, the pair of lifting mechanisms are multi-stage hydraulic cylinders, and an upper end surface of a first cylinder barrel at the outermost side of any one of the lifting mechanisms is flush with an upper end wall of the first accommodating groove; a rotating mechanism is arranged on the side wall close to the opening at the upper end of the first cylinder barrel, the rotating mechanism comprises a driven shaft and a driving shaft 50 which are respectively arranged on two sides of the first cylinder barrel and synchronously rotate, the other end of the driven shaft is rotatably arranged on the shell, and the driving shaft and an output shaft of a right-angle motor are coaxially arranged, so that the first cylinder barrel is in right-angle reciprocating rotation towards the opening direction of the first accommodating groove by taking the driving shaft and the driven shaft as the circle center; the right-angle motor is embedded in the shell and is electrically connected with the storage battery; the control switch is arranged on a circuit for electrically connecting the right-angle motor and the storage battery; wherein the length of the first cylinder is adapted to the thickness of the housing. In this scheme, through right angle motor drive driving shaft, make a pair of elevating system be multistage pneumatic cylinder with the driving shaft with the driven shaft is the centre of a circle orientation right angled reciprocating rotation is done to the opening direction of first storage tank, thereby with the second storage tank from erectting the position, change into the position of relative casing slope, shelter from directly over the open-ended of first storage tank, set up a great canopy for liquid crystal display, use when the rainfall is less at ordinary times, under the prerequisite that does not influence liquid crystal display's use, effective protection liquid crystal display, as far as possible reduce it by the surface drenching with rain, prolong its life.
As shown in fig. 6, in a preferred embodiment, the method further includes:
a pair of fan-shaped accommodating grooves 40 which are respectively arranged in the housing at two sides of the first accommodating groove, wherein the fan-shaped side walls of the pair of fan-shaped accommodating grooves are arranged perpendicular to the plane where the bottom of the first accommodating groove is located, and the pair of lifting mechanisms are respectively arranged in the pair of fan-shaped accommodating grooves; the two ends of the arc-shaped rack 401 are fixed on the arc-shaped side walls of the pair of fan-shaped accommodating grooves, the radian of the arc-shaped rack is matched with that of the arc-shaped side walls of the pair of fan-shaped accommodating grooves, and the middle part of the arc-shaped rack is not contacted with the arc-shaped side walls of the pair of fan-shaped accommodating grooves; and a gear 402 rotatably fixed to the bottom of the first cylinder by a rotation shaft, and engaged with the arc-shaped rack. In the scheme, the pair of fan-shaped accommodating grooves are used for accommodating the pair of rotatable lifting mechanisms, the pair of lifting mechanisms are longer in length, so that the shell can be thicker in order to accommodate the fan-shaped accommodating grooves, the pair of lifting mechanisms can be effectively protected and not exposed outside, the service life of the lifting mechanisms is prolonged, and the thickness of the shell can be thinner at other positions so as to reduce the total weight of the device; when right angle motor drive driving shaft was rotatory, when driving elevating system rotatory, arc rack and gear intermeshing can provide powerful support and stop gear for elevating system, make it rotatory according to set orbit to the realization carries out temporary slope with the second storage tank at existing position and fixes, satisfies and hides rain or sunshade requirement, and mechanical structure is compact.
As shown in fig. 3, in a preferred embodiment, the method further includes: a heat dissipation fan 60 which is obliquely disposed on the bottom of the case and does not contact with the rear end surface of the liquid crystal display screen; and a plurality of heat dissipation holes 601 formed in a sidewall of the first receiving groove facing the ground. The heat that radiator fan produced liquid crystal display blows off through a plurality of louvres, avoids first storage tank inner space overheated, prolongs liquid crystal display's life.
In a preferred embodiment, the first receiving groove and the second receiving groove are made of an anti-rust aluminum alloy. In this scheme, the material setting requirement of first storage tank and second storage tank is: the aluminum alloy has certain mechanical strength, corrosion resistance, light weight and good heat dissipation effect, and the antirust aluminum alloy meets the setting requirements.
In a preferred scheme, the control switch is a network remote control switch. A pair of lifting mechanisms, a first timing switch, a second timing switch, a right-angle motor, a cooling fan and the like can be remotely controlled through a network so as to deal with sudden bad weather and protect the liquid crystal display screen.
As shown in fig. 3, in a preferred embodiment, an included angle between the heat dissipation fan and the first receiving groove is 30-50 degrees, and a diameter of the heat dissipation fan is smaller than 15 cm.
As shown in fig. 3, in a preferred embodiment, the aperture of the heat dissipation holes is smaller than 3 cm.
While embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a display device is shared to multimedia information's open air which characterized in that includes:
a housing;
the first accommodating groove is integrally formed on one side wall, perpendicular to the ground, of the shell;
the liquid crystal display screen is embedded in the first accommodating groove, the rear end face of the liquid crystal display screen is not in contact with the bottom of the first accommodating groove, and the display surface of the liquid crystal display screen is not protruded out of the opening of the first accommodating groove;
the second accommodating groove is detachably arranged at the opening of the first accommodating groove in a knocking way, the lower end face of the upper end wall of the second accommodating groove abuts against the upper end wall of the shell, and the specification of the second accommodating groove is larger than that of the liquid crystal display screen;
the lifting ends of the lifting mechanisms are fixed on the upper end wall of the second accommodating groove in an abutting mode, and are arranged in a telescopic mode towards the direction far away from the ground, so that the second accommodating groove can be lifted synchronously along with the telescopic mode of the lifting mechanisms, and the lifting stroke of the lifting ends of the lifting mechanisms is larger than the height of the liquid crystal display screen;
a solar cell panel disposed on the housing;
the storage battery is embedded in the shell and is electrically connected with the liquid crystal display screen;
the first timing switch is arranged in a switch box of the shell close to the ground, and the first timing switch is arranged on a circuit electrically connected with the pair of lifting mechanisms and the storage battery; and
the second timing switch is arranged in the switch box and is arranged on a circuit for electrically connecting the liquid crystal display screen with the storage battery;
a support plate vertically disposed at an upper end of the case;
the sliding rail is vertically arranged on the side wall of the supporting plate at the same side as the display surface of the liquid crystal display screen, and the altitude at which the lower end of the sliding rail is located is higher than the altitude at which the upper end wall of the second accommodating groove is located;
the sliding block is fixed on the upper end wall of the second accommodating groove, a part of the sliding block is detachably embedded in the sliding rail in a sliding mode, and the difference value between the stroke of the sliding block and the length of the sliding rail is larger than the length of the sliding block;
the hoisting assembly comprises a rope, and the rope is arranged in the fixed pulley at the upper end of the supporting plate in a penetrating manner;
the two coaxial winches are respectively arranged on the upper end wall of the second accommodating groove, and two ends of the rope are respectively wound on the reels of the two coaxial winches;
the driving motor drives the two coaxial winches and is electrically connected with the storage battery; and
a third timing switch provided on a line where the driving motor is electrically connected to the battery; the pair of lifting mechanisms are multi-stage hydraulic cylinders, and the upper end face of the first cylinder barrel on the outermost side of any one of the lifting mechanisms is flush with the upper end wall of the first accommodating groove;
a rotating mechanism is arranged on the side wall close to the opening at the upper end of the first cylinder barrel, the rotating mechanism comprises a driven shaft and a driving shaft which are respectively arranged on two sides of the first cylinder barrel and synchronously rotate, the other end of the driven shaft is rotatably arranged on the shell, and the driving shaft and an output shaft of a right-angle motor are coaxially arranged, so that the first cylinder barrel is in right-angle reciprocating rotation towards the opening direction of the first accommodating groove by taking the driving shaft and the driven shaft as the circle center; the right-angle motor is embedded in the shell and is electrically connected with the storage battery;
the control switch is arranged on a circuit for electrically connecting the right-angle motor and the storage battery;
wherein the length of the first cylinder barrel is adapted to the thickness of the housing.
2. The apparatus for outdoor sharing and displaying of multimedia information according to claim 1, further comprising:
the pair of fan-shaped accommodating grooves are respectively arranged in the shells at two sides of the first accommodating groove, the fan-shaped side walls of the pair of fan-shaped accommodating grooves are perpendicular to the plane where the bottom of the first accommodating groove is located, and the pair of lifting mechanisms are respectively arranged in the pair of fan-shaped accommodating grooves;
the two ends of the arc-shaped rack are fixed on the arc-shaped side walls of the pair of fan-shaped accommodating grooves, the radian of the arc-shaped rack is matched with that of the arc-shaped side walls of the pair of fan-shaped accommodating grooves, and the middle part of the arc-shaped rack is not contacted with the arc-shaped side walls of the pair of fan-shaped accommodating grooves; and
and the gear is rotatably fixed at the bottom of the first cylinder barrel through a rotating shaft and is meshed with the arc-shaped rack.
3. The apparatus for outdoor sharing and displaying of multimedia information according to claim 1, further comprising:
the heat dissipation fan is obliquely arranged on the bottom of the shell and is not contacted with the rear end face of the liquid crystal display screen; and
and the heat dissipation holes are formed in the side wall, facing the ground, of the first accommodating groove.
4. The outdoor multimedia information sharing and displaying device of claim 1, wherein the first receiving groove and the second receiving groove are made of an anti-rust aluminum alloy.
5. The device for outdoor sharing and displaying of multimedia information according to claim 1, wherein the control switch is a network remote control switch.
6. The device as claimed in claim 3, wherein the angle between the fan and the first receiving groove is 30-50 degrees, and the diameter of the fan is less than 15 cm.
7. The device as claimed in claim 3, wherein the plurality of heat dissipation holes have a diameter less than 3 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710975352.2A CN107545854B (en) | 2017-10-16 | 2017-10-16 | Outdoor sharing display device for multimedia information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710975352.2A CN107545854B (en) | 2017-10-16 | 2017-10-16 | Outdoor sharing display device for multimedia information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107545854A CN107545854A (en) | 2018-01-05 |
| CN107545854B true CN107545854B (en) | 2020-01-24 |
Family
ID=60967437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710975352.2A Active CN107545854B (en) | 2017-10-16 | 2017-10-16 | Outdoor sharing display device for multimedia information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107545854B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109166476B (en) * | 2018-09-17 | 2021-04-13 | 北海华源电子有限公司 | Solar outdoor liquid crystal display device capable of being adjusted at multiple angles |
| CN109253356A (en) * | 2018-10-11 | 2019-01-22 | 深圳市薪东昇实业有限公司 | A kind of large screen double-side liquid crystal display screen |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201017605Y (en) * | 2007-02-06 | 2008-02-06 | 达晓宇 | Mobile multimedia advertising device |
| CN202838831U (en) * | 2012-10-29 | 2013-03-27 | 苏州昆拓热控***股份有限公司 | Outdoor display device |
| CN104912375A (en) * | 2015-06-01 | 2015-09-16 | 山东鑫宏光电科技有限公司 | Multifunctional solar wind power communication advertisement climbing-free maintenance tower |
| CN204695694U (en) * | 2014-11-30 | 2015-10-07 | 王东卫 | The TV of synchronous opening/closing, computer are dust-proof protects screen picture curtain curtain |
| CN204917873U (en) * | 2015-08-26 | 2015-12-30 | 济宁市金蓝领教育咨询有限公司 | A elevation structure for advertising board support |
| CN205541672U (en) * | 2016-01-25 | 2016-08-31 | 深圳市贝赛尔展示设备有限公司 | Waterproof type outdoor advertising machine and video wall |
| CN206058824U (en) * | 2016-08-15 | 2017-03-29 | 深圳壹号柜科技股份有限公司 | A kind of sun-shading rain-proof formula advertisement cabinet |
-
2017
- 2017-10-16 CN CN201710975352.2A patent/CN107545854B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201017605Y (en) * | 2007-02-06 | 2008-02-06 | 达晓宇 | Mobile multimedia advertising device |
| CN202838831U (en) * | 2012-10-29 | 2013-03-27 | 苏州昆拓热控***股份有限公司 | Outdoor display device |
| CN204695694U (en) * | 2014-11-30 | 2015-10-07 | 王东卫 | The TV of synchronous opening/closing, computer are dust-proof protects screen picture curtain curtain |
| CN104912375A (en) * | 2015-06-01 | 2015-09-16 | 山东鑫宏光电科技有限公司 | Multifunctional solar wind power communication advertisement climbing-free maintenance tower |
| CN204917873U (en) * | 2015-08-26 | 2015-12-30 | 济宁市金蓝领教育咨询有限公司 | A elevation structure for advertising board support |
| CN205541672U (en) * | 2016-01-25 | 2016-08-31 | 深圳市贝赛尔展示设备有限公司 | Waterproof type outdoor advertising machine and video wall |
| CN206058824U (en) * | 2016-08-15 | 2017-03-29 | 深圳壹号柜科技股份有限公司 | A kind of sun-shading rain-proof formula advertisement cabinet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107545854A (en) | 2018-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107507515B (en) | Outdoor intelligent display device capable of shielding wind and rain | |
| CN107545854B (en) | Outdoor sharing display device for multimedia information | |
| CN109147594B (en) | Outdoor electronic display device capable of being automatically cleaned | |
| CN209875003U (en) | Multipurpose sun-shading device | |
| CN215892219U (en) | Wind-resistant intelligent lamp pole | |
| CN107591101B (en) | Smart city large-scale advertisement shows device | |
| CN109166476B (en) | Solar outdoor liquid crystal display device capable of being adjusted at multiple angles | |
| CN207149996U (en) | A kind of intelligent Combined Substation | |
| CN107644599B (en) | Outdoor internet video ad system | |
| CN107895836A (en) | It is a kind of can shading wind and rain lightning protection antenna | |
| CN201725518U (en) | Flexible LED curtain screen capable of being automatically coiled and uncoiled | |
| CN207008978U (en) | A kind of solar energy electronic billboard | |
| CN107393438B (en) | Solar energy circulation show advertising light boxes | |
| CN206441488U (en) | A kind of video display animation Graphic Panel | |
| CN206971111U (en) | A kind of multifunction power alarming device | |
| CN210432716U (en) | Bird repeller capable of rotating | |
| CN207230403U (en) | A kind of High-Pole Lamp easy to repair | |
| CN216212130U (en) | Advertisement lamp capable of being remotely controlled wirelessly | |
| CN109243298B (en) | Outdoor electronic display device capable of rotatably avoiding wind | |
| CN215954717U (en) | Energy-saving environment-friendly LED display screen | |
| CN112672037A (en) | Energy-concerving and environment-protective intelligent monitoring is with illumination electrical apparatus device | |
| CN110071441A (en) | A kind of protective device of box-type substation | |
| CN220130305U (en) | Intelligent simple water life-saving equipment | |
| CN206092477U (en) | Biparting first fan | |
| CN110454726A (en) | A kind of wisdom bar station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20191231 Address after: 510220 First and Second Floors, No. 12 Renhouzhi Street, Baogang Road, Haizhu District, Guangzhou City, Guangdong Province (for office use only) Applicant after: Guangzhou Deco Decoration Design Engineering Co., Ltd. Address before: 530012 Room 705, Unit 3, Building 1, Renmin East Road, Xingning District, Nanning City, Guangxi Zhuang Autonomous Region Applicant before: Guangxi Nanning science and Technology Co., Ltd. Infanta |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |