CN112590648A - Electric power engineering vehicle with vehicle-mounted multimedia platform - Google Patents
Electric power engineering vehicle with vehicle-mounted multimedia platform Download PDFInfo
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- CN112590648A CN112590648A CN202011537745.3A CN202011537745A CN112590648A CN 112590648 A CN112590648 A CN 112590648A CN 202011537745 A CN202011537745 A CN 202011537745A CN 112590648 A CN112590648 A CN 112590648A
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- multimedia platform
- electric power
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
- B60P3/025—Vehicles adapted to transport, to carry or to comprise special loads or objects the object being a shop, cafeteria or display the object being a theatre or stage
- B60P3/0255—Vehicles adapted to transport, to carry or to comprise special loads or objects the object being a shop, cafeteria or display the object being a theatre or stage the object being a display, i.e. for displaying articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
- B60R11/0229—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes
- B60R11/0235—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof for displays, e.g. cathodic tubes of flat type, e.g. LCD
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0082—Adjustable or movable supports collapsible, e.g. for storing after use
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/008—Adjustable or movable supports
- B60R2011/0092—Adjustable or movable supports with motorization
Abstract
The invention relates to an electric engineering vehicle with a vehicle-mounted multimedia platform, which comprises a vehicle body and the multimedia platform, wherein the multimedia platform comprises a fixed frame, a host body, a display screen and a display screen adjusting component; the fixed frame is arranged in the vehicle body, the host body and the display screen are both arranged on the fixed frame, and the display screen adjusting component is arranged on the display screen and used for adjusting the angle of the display screen. The above-mentioned scheme that this application provided, through the regulation display screen angle that display screen adjusting part can be convenient to personnel's watching has been made things convenient for.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted propaganda, in particular to an electric engineering vehicle with a vehicle-mounted multimedia platform.
Background
In recent years, construction power safety accidents are frequent, field constructors are weak in safety consciousness, work is done blindly under the condition that underground power grid distribution or power cable risk points are not clear, personnel safety and power grid stable operation are endangered if the safety is high, and short circuit grounding is damaged by external force to cause power lines to trip if the power cables are low. For the prevention of external force damage accidents, a method for dispatching paper publicity lists to safely publicize field constructors is adopted in the past, but due to the fact that the contents of the publicity lists are long and the number of the publicity lists is limited, the contents of the safety publicity lists cannot be directly transmitted to the constructors in the same line, the requirements of construction safety publicity cannot be met, and a popular tool for accurate publicity at multiple construction points is urgently needed.
The vehicle-mounted intelligent multimedia platform fully combines the propagation advantages of modern video media with the rapid maneuvering of vehicles, and brings safety education video courses for front-line constructors on the premise of ensuring that the vehicles quickly and timely arrive at a construction site. Through the showing of video course and the explanation of professional, let a ray of constructor can clearly realize the construction risk point and deal with the measure to strengthen the safety consciousness, reduce construction electric power incident emergence place probability.
However, although current on-vehicle multimedia can be promoted on a large scale with the help of the mobility of vehicle when using, display device fixes inconvenient regulation on the vehicle, and the jolt of vehicle driving in-process damages the display screen subassembly easily, and publicize in the construction scope, the dust is great, a large amount of dust falls easily on the display screen, inconvenient clearance, general on-vehicle multimedia is inconvenient regulation when using, fixed structure leads to the display screen subassembly to damage easily at the vehicle driving in-process, and complicated building site environment makes dirty the screen easily, influence the effect of publicity, so need an electric power engineering car with on-vehicle intelligence multimedia platform.
Disclosure of Invention
Therefore, the electric engineering vehicle with the vehicle-mounted multimedia platform is needed to solve the problem that the angle of the display screen on the existing vehicle-mounted multimedia is inconvenient to adjust.
The invention provides an electric engineering vehicle with a vehicle-mounted multimedia platform, which comprises a vehicle body and the multimedia platform, wherein the multimedia platform comprises a fixed frame, a host body, a display screen and a display screen adjusting component;
the fixed frame sets up in the automobile body, the host computer body with the display screen all sets up on the fixed frame, display screen adjusting part sets up on the display screen, be used for adjusting the angle of display screen.
Above-mentioned take electric power engineering car of vehicular multimedia platform, through the regulation display screen angle that display screen adjusting part can be convenient to personnel's watching has been made things convenient for.
In one embodiment, the device further comprises a host machine base plate and a mounting frame which are arranged on the fixing frame, wherein the host machine base plate is connected with the mounting frame through a rotating shaft;
the host body is arranged on the host base plate, the display screen is arranged on the mounting frame, and the display screen adjusting component is arranged on the mounting frame and used for driving the mounting frame to rotate around the rotating shaft.
In one embodiment, the device further comprises a screen support rod, an angle support rod and an elastic support rod, wherein the screen support rod is arranged on the bottom surface of the installation frame, the angle support rod is arranged on the bottom surface of the host machine base plate, one end of the elastic support rod is hinged with the screen support rod, and the other end of the elastic support rod is hinged with the angle support rod; the display screen adjusting component is connected with the screen support rod.
In one embodiment, the display screen adjusting assembly comprises an adjusting motor, a screw rod, a moving transverse plate and a screw rod nut;
the adjusting motor is fixed on the fixed frame, the output shaft of adjusting motor passes behind the fixed frame with the lead screw is connected, remove the diaphragm and pass through screw-nut with lead screw threaded connection, just remove the diaphragm along the perpendicular to the axial both sides of lead screw correspond with slide rail sliding connection on the fixed frame, the screen vaulting pole with remove the diaphragm and connect.
In one embodiment, the display screen further comprises a rear bag shock and dust prevention assembly, and the rear bag shock and dust prevention assembly is arranged on the display screen.
In one embodiment, the rear bag shock and dust preventing assembly comprises a rear air collecting bag and an elastic pull rope, the rear air collecting bag is arranged on the bottom surface of an installation frame on the display screen, the elastic pull rope is arranged on the surface of the rear air collecting bag, and the elastic pull rope is connected with a movable transverse plate on the display screen adjusting assembly.
In one embodiment, the rear bag shock and dust prevention assembly further comprises at least one counterweight air supporting rod, and the counterweight air supporting rod is arranged on the rear air-gathering bag.
In one embodiment, the rear bag shock and dust preventing assembly further comprises an arc-shaped elastic plate and a push spring, the arc-shaped elastic plate is arranged on the inner wall of the rear air-gathering bag, and one end of the arc-shaped elastic plate is connected with the mounting frame;
one end of the push spring is connected with the mounting frame, and the other end of the push spring is connected with the arc-shaped elastic plate.
In one embodiment, the rear bag shock and dust preventing assembly further comprises an air inlet and a single air guide valve, the air inlet is arranged on the air-gathering rear bag, and the single air guide valve is arranged on the air inlet.
In one embodiment, the rear bag shock and dust preventing assembly further comprises a plurality of air blowing ports, the air blowing ports are arranged on the air gathering rear bag, and one of the air blowing ports is located at the joint of one end, far away from the main body, of the mounting frame and the air gathering rear bag.
Drawings
Fig. 1 is a schematic structural diagram of an electric engineering vehicle with a vehicle-mounted multimedia platform according to an embodiment of the present invention;
FIG. 2 is a perspective view of the multimedia platform of FIG. 1;
FIG. 3 is a bottom view of FIG. 2;
FIG. 4 is a cross-sectional view of a rear airbag configuration according to an embodiment of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4;
FIG. 6 is a schematic view of the slide bar connection of FIG. 4;
fig. 7 is an overall schematic view of fig. 1.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
As shown in fig. 1 in combination with fig. 2, 3, and 7, in an embodiment of the present invention, an electric engineering vehicle with a vehicle-mounted multimedia platform is provided, including a vehicle body 10 and a multimedia platform 11, where the multimedia platform 11 includes a fixed frame 1, a host body 3, a display screen 4, and a display screen adjusting assembly 5; fixed frame 1 sets up in automobile body 10, and host computer body 3 and display screen 4 all set up on fixed frame 1, and display screen adjusting part 5 sets up on display screen 4 for adjust the angle of display screen 4.
By adopting the technical scheme, the angle of the display screen can be conveniently adjusted through the display screen adjusting component, so that the watching of personnel is facilitated.
In some embodiments, as shown in fig. 2 in combination with fig. 3 and 4, the electric engineering vehicle with a vehicle-mounted multimedia platform in the present application further includes a host backing plate 7 and a mounting frame 9, which are disposed on the fixed frame 1, and the host backing plate 7 is connected to the mounting frame 9 through a rotating shaft 71; the host body 3 is arranged on the host base plate 7, the display screen 4 is arranged on the mounting frame 9, and the display screen adjusting component 5 is arranged on the mounting frame 9 and used for driving the mounting frame 9 to rotate around the rotating shaft 71.
Specifically, four corners of fixed frame 1 bottom surface all are provided with a supporting leg 2, fixed frame 1 places the inside at automobile body 10 through supporting leg 2, be provided with screen pad frame 8 on fixed frame 1, host computer backing plate 7 is fixed on screen pad frame 8, install frame 9 is placed on screen pad frame 8, be connected through pivot 71 between install frame 9 and the host computer backing plate 7, when the angle of display screen 4 is adjusted to needs, it rotates to drive install frame 9 through display screen adjusting part 5 around pivot 71, because display screen 4 sets up on install frame 9, when install frame 9 revolutes pivot 71 pivoted, display screen 4 also can revolute pivot 71 simultaneously and rotate, thereby just reached the purpose of adjusting the 4 angles of display screen.
In some embodiments, as shown in fig. 3, the electric engineering vehicle with a vehicle-mounted multimedia platform in the present application further includes a screen supporting rod 57, an angle supporting rod 58, and an elastic supporting rod 59, where the screen supporting rod 57 is disposed on the bottom surface of the mounting frame 9, the angle supporting rod 58 is disposed on the bottom surface of the host backing plate 7, one end of the elastic supporting rod 59 is hinged to the screen supporting rod 57, and the other end is hinged to the angle supporting rod 58; the display screen adjusting assembly 5 is connected with the screen support rod 57.
Specifically, one end of the elastic supporting rod 59 is connected with the screen supporting rod 57 through a rotating shaft, the other end of the elastic supporting rod 59 is also connected with the angle supporting rod 58 through a rotating shaft, when the display screen adjusting assembly 5 moves, the display screen adjusting assembly 5 drives the screen supporting rod 57 to move, the screen supporting rod 57 pushes the elastic supporting rod 59 to rotate around a connecting shaft on the elastic supporting rod 59 and the angle supporting rod 58, an included angle is further formed between the elastic supporting rod 59 and the screen supporting rod 57, and under the reaction force of the elastic supporting rod 59, the installation frame 9 synchronously rotates around the rotating shaft 71.
In some embodiments, as shown in fig. 3 in combination with fig. 2 and 6, the display screen adjusting assembly 5 in the present application includes an adjusting motor 51, a lead screw 52, a moving cross plate 54, and a lead screw nut 56; the adjusting motor 51 is fixed on the fixed frame 1, an output shaft of the adjusting motor 51 penetrates through the fixed frame 1 and then is connected with the screw rod 52, the moving transverse plate 54 is in threaded connection with the screw rod 52 through a screw rod nut 56, the moving transverse plate 54 is correspondingly in sliding connection with the sliding rail 53 on the fixed frame 1 along two sides perpendicular to the axial direction of the screw rod 52, and the screen support rod 57 is connected with the moving transverse plate 54.
Specifically, the two sides of the moving transverse plate 54 perpendicular to the axial direction of the screw rod 52 are provided with sliding rods 55, the sliding rods 55 are provided with pulleys 510, the pulleys 510 are located in the sliding rails 53, when the adjusting motor 51 drives the screw rod 52 to rotate, the screw rod 52 drives the screw rod nut 56 to move, because the screw rod nut 56 is arranged on the moving transverse plate 54, the two sides of the moving transverse plate 54 perpendicular to the axial direction of the screw rod 52 are correspondingly located in the sliding rails 53 on the fixed frame 1, therefore, when the screw rod 52 rotates, the moving transverse plate 54 is driven to move along the axial direction of the screw rod 52, because the screen supporting rod 57 is connected with the moving transverse plate 54, when the moving transverse plate 54 moves along the axial direction of the screw rod 52, the screen supporting rod 57 is driven to move, at this time, the screen supporting rod 57 pushes the elastic supporting rod 59 to rotate around the connecting shaft on the elastic supporting rod 59, under the reaction force of the elastic support rods 59, the mounting frame 9 synchronously rotates around the rotating shaft 71, and finally the angle adjustment of the display screen 4 on the mounting frame 9 is realized.
In some embodiments, the display screen is easily damaged due to bumping during the driving process of the vehicle, and the electric engineering vehicle with the vehicle-mounted multimedia platform further comprises a rear bag shock and dust prevention assembly, wherein the rear bag shock and dust prevention assembly is arranged on the display screen 4. The rear bag shock-proof and dust-proof component can effectively reduce the damage of the bumping condition to the display screen.
In some embodiments, as shown in fig. 4 in combination with fig. 3, the rear bag shock absorbing and dust preventing assembly of the present application includes an air-gathering rear bag 61 and an elastic pulling rope 62, the air-gathering rear bag 61 is disposed on the bottom surface of the mounting frame 9 on the display screen 4, the elastic pulling rope 62 is disposed on the surface of the air-gathering rear bag 61, and the elastic pulling rope 62 is connected to the moving cross plate 54 on the display screen adjusting assembly.
After the installation frame 9 rotates relative to the main engine base plate 7, the air gathering rear bag 61 is synchronously unfolded, the air gathering rear bag 61 is located on the bottom surface of the installation frame 9, and the display screen 4 is arranged on the installation frame 9, so that the air gathering rear bag 61 can effectively absorb vibration, and the display screen 4 on the installation frame 9 is prevented from being damaged.
In some embodiments, as shown in FIG. 4, the rear bag suspension and dust control assembly of the present application further includes at least one weight strut 63, the weight strut 63 being disposed on the rear air bag 61.
In some embodiments, as shown in fig. 5, the rear bag shock and dust preventing assembly of the present application further includes an arc-shaped elastic plate 64 and a push spring 66, the arc-shaped elastic plate 64 is disposed on the inner wall of the rear air bag 61, and one end of the arc-shaped elastic plate 64 is connected to the mounting frame 9; one end of the push spring 66 is connected to the mounting frame 9, and the other end is connected to the arc-shaped elastic plate 64.
Specifically, fixedly connected with wire 65 on above-mentioned installing frame 9, this wire 65's one end and display screen 4 contact, the other end and push away the contact of spring 66, push away the surface of spring 66 and be connected with conducting wire 67, the one end of conducting wire 67 is through supporting leg 2 and the ground connection of the electrostatic grounding strip on the surface package car to can produce the damage to the heavy chip of display screen 4 by static.
In some embodiments, as shown in FIG. 4, the rear bag suspension and dust control assembly of the present application further includes an air inlet 69 and a single air guide valve 610, the air inlet 69 being disposed on the air collecting rear bag 61, the single air guide valve 610 being disposed on the air inlet 69.
In some embodiments, as shown in fig. 5 in combination with fig. 4, the rear bag shock-absorbing and dust-preventing assembly of the present application further includes a plurality of air blowing openings 68, the air blowing openings 68 are disposed on the rear air-collecting bag 61, and one of the air blowing openings 68 is located at a connection position of one end of the mounting frame 9 away from the main machine body 3 and the rear air-collecting bag 61.
When needing to remove dust to the display screen, start accommodate motor 51 and drive lead screw 52 antiport, display screen 4 withdraws gradually and descends, gather the inside pressure increase of gas rear bag 61 this moment, gaseous one end of keeping away from host computer body 3 through being located installing frame 9 and gather the gas outlet 68 blowout on the junction of gas rear bag 61 and incline and blow to the surface of display screen 4, then gather gas rear bag 61 and take place to curl and the upper surface of laminating display screen 4, a plurality of gas outlets 68 blow to display screen 4 surface at different positions and angle, reset until display screen 4 accomplishes, gather gas rear bag 61 and cover dustproof on the surface of display screen 4.
In summary, the present invention, when in use:
firstly, a power supply is connected, the adjusting motor 51 is started, the screw rod 52 is driven to rotate through the adjusting motor 51, the screw rod 52 drives the screw rod nut 56 to move, since the lead screw nuts 56 are provided on the moving transverse plate 54, the moving transverse plate 54 is correspondingly located in the slide rails 53 of the fixed frame 1 along both sides perpendicular to the axial direction of the lead screws 52, and therefore, when the screw 52 rotates, the moving transverse plate 54 is driven to move along the axial direction of the screw 52, since the screen supporting rod 57 is connected to the moving cross plate 54, when the moving cross plate 54 moves in the axial direction of the lead screw 52, the screen supporting rod 57 is driven to move, at this time, the screen supporting rod 57 pushes the elastic supporting rod 59 to rotate around the connecting shaft of the elastic supporting rod 59 and the angle supporting rod 58, so that an included angle is formed between the elastic supporting rod 59 and the screen supporting rod 57, under the reaction force of the elastic support rods 59, the mounting frame 9 synchronously rotates around the rotating shaft 71, so that the angle adjustment of the display screen 4 on the mounting frame 9 is realized;
meanwhile, when the angle of the display screen 4 is adjusted, the elastic pull rope 62 pulls and expands the air gathering rear bag 61, the counterweight air supporting rod 63 pulls the air gathering rear bag 61 at the bottom of the air gathering rear bag 61 by gravity, air enters the air gathering rear bag 61 through the air inlet 69, at the time, the air in the air gathering rear bag 61 can achieve a matched shock absorption effect, when a vehicle runs, the air gathering rear bag 61 weakens the shock, when the display screen 4 is elastically reset, the air gathering rear bag 61 needs to absorb air, further shock absorption is achieved, when dust removal is needed for the display screen, the adjusting motor 51 is started to drive the screw rod 52 to rotate reversely, the display screen 4 is gradually retracted and descended, at the time, the pressure in the air gathering rear bag 61 is increased, the air is obliquely sprayed to the surface of the display screen 4 through the air blowing port 68 at the connection position of the end, far away from the main body 3, of the mounting frame 9 and the air gathering rear bag 61, then the air-gathering air bag 61 is curled and attached to the upper surface of the display screen 4, the plurality of air blowing ports 68 blow air to the surface of the display screen 4 at different positions and angles until the display screen 4 is reset, and the air-gathering air bag 61 covers the surface of the display screen 4 to prevent dust.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The utility model provides a take vehicular multimedia platform's electric power machineshop car, includes automobile body (10) and multimedia platform (11), its characterized in that: the multimedia platform (11) comprises a fixed frame (1), a host body (3), a display screen (4) and a display screen adjusting component (5);
fixed frame (1) sets up in automobile body (10), host computer body (3) with display screen (4) all set up on fixed frame (1), display screen adjusting part (5) set up on display screen (4), be used for adjusting the angle of display screen (4).
2. The electric power engineering vehicle with the vehicle-mounted multimedia platform is characterized by further comprising a host machine base plate (7) and a mounting frame (9) which are arranged on the fixing frame (1), wherein the host machine base plate (7) is connected with the mounting frame (9) through a rotating shaft (71);
the host machine body (3) is arranged on the host machine base plate (7), the display screen (4) is arranged on the installation frame (9), and the display screen adjusting component (5) is arranged on the installation frame (9) and used for driving the installation frame (9) to rotate around the rotating shaft (71).
3. The electric power engineering vehicle with the vehicle-mounted multimedia platform is characterized by further comprising a screen support rod (57), an angle support rod (58) and an elastic support rod (59), wherein the screen support rod (57) is arranged on the bottom surface of the mounting frame (9), the angle support rod (58) is arranged on the bottom surface of the host machine base plate (7), one end of the elastic support rod (59) is hinged with the screen support rod (57), and the other end of the elastic support rod (59) is hinged with the angle support rod (58); the display screen adjusting component (5) is connected with the screen support rod (57).
4. The vehicle-mounted electric power engineering vehicle with the vehicle-mounted multimedia platform according to claim 3, characterized in that the display screen adjusting assembly (5) comprises an adjusting motor (51), a screw rod (52), a moving transverse plate (54) and a screw rod nut (56);
adjusting motor (51) are fixed on fixed frame (1), the output shaft of adjusting motor (51) passes behind fixed frame (1) with lead screw (52) are connected, remove diaphragm (54) and pass through screw-nut (56) with lead screw (52) threaded connection, just remove diaphragm (54) along the perpendicular to lead screw (52) axial both sides correspond with slide rail (53) sliding connection on fixed frame (1), screen vaulting pole (57) with remove diaphragm (54) and connect.
5. The vehicle-mounted electric power engineering vehicle with the multimedia platform according to claim 1, further comprising a rear bag shock and dust prevention assembly, wherein the rear bag shock and dust prevention assembly is arranged on the display screen (4).
6. The electric power engineering vehicle with the vehicle-mounted multimedia platform according to claim 5, wherein the rear bag shock and dust prevention assembly comprises a rear air collecting bag (61) and an elastic pull rope (62), the rear air collecting bag (61) is arranged on the bottom surface of a mounting frame (9) on the display screen (4), the elastic pull rope (62) is arranged on the surface of the rear air collecting bag (61), and the elastic pull rope (62) is connected with a movable transverse plate (54) on the display screen adjusting assembly.
7. The vehicle-mounted electric power engineering vehicle with the multimedia platform according to claim 6, wherein the rear bag shock and dust prevention assembly further comprises at least one weight gas supporting rod (63), and the weight gas supporting rod (63) is arranged on the gas-gathering rear bag (61).
8. The electric power engineering vehicle with the vehicle-mounted multimedia platform is characterized in that the rear bag shock and dust prevention assembly further comprises an arc-shaped elastic plate (64) and a push spring (66), wherein the arc-shaped elastic plate (64) is arranged on the inner wall of the rear air-gathering bag (61), and one end of the arc-shaped elastic plate (64) is connected with the mounting frame (9);
one end of the push spring (66) is connected with the mounting frame (9), and the other end of the push spring is connected with the arc-shaped elastic plate (64).
9. The vehicle-mounted electric power engineering vehicle with the multimedia platform is characterized in that the rear-bag shock-proof and dust-proof assembly further comprises an air inlet (69) and a single air-guide valve (610), wherein the air inlet (69) is formed in the air-gathering rear bag (61), and the single air-guide valve (610) is formed in the air inlet (69).
10. The electric engineering vehicle with the vehicle-mounted multimedia platform as claimed in claim 6, wherein the rear bag shock and dust preventing assembly further comprises a plurality of air blowing ports (68), the air blowing ports (68) are arranged on the air-gathering rear bag (61), and one of the air blowing ports (68) is located at a connection position of one end of the mounting frame (9) far away from the main machine body (3) and the air-gathering rear bag (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011537745.3A CN112590648A (en) | 2020-12-23 | 2020-12-23 | Electric power engineering vehicle with vehicle-mounted multimedia platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011537745.3A CN112590648A (en) | 2020-12-23 | 2020-12-23 | Electric power engineering vehicle with vehicle-mounted multimedia platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112590648A true CN112590648A (en) | 2021-04-02 |
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| CN202011537745.3A Pending CN112590648A (en) | 2020-12-23 | 2020-12-23 | Electric power engineering vehicle with vehicle-mounted multimedia platform |
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