CN210667573U

CN210667573U - Novel Chinese character display guideboard easy to install and maintain

Info

Publication number: CN210667573U
Application number: CN201922149923.4U
Authority: CN
Inventors: 范亚红
Original assignee: Jiangsu Ya'nan Automobile Electric Appliance Co ltd
Current assignee: Jiangsu Ya'nan Automobile Electric Appliance Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-06-02
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a novel chinese that easily installs and overhaul shows signpost, including drive display panel, power and threaded connection board, light-duty structure frame has been cup jointed to the surface of drive display panel, and the fixed surface of light-duty structure frame has the display board frame, it is provided with the bearer frame to store up wire casing top, the power is installed in the inboard of bearer frame, and the left side of bearer frame is provided with the back lid, the fixed surface of display board frame has the dead lever, and the inside of dead lever has cup jointed interior pole, threaded connection board installs in the up end of interior pole, and threaded connection board's inside is run through threaded hole. The novel Chinese display guideboard is mainly characterized in that the display board is designed in an inclined mode, so that digital distortion cannot be generated when pedestrians look up, the size of the installed frame structure can be adjusted according to needs, the installation applicability of the guideboard is improved, the three-primary-color display board is adopted, and a strong display effect can still be achieved under illumination.

Description

Novel Chinese character display guideboard easy to install and maintain

Technical Field

The utility model relates to a guideboard technical field specifically is a novel chinese shows guideboard of easily installing and overhauing.

Background

At present, the urban public transport of China develops very fast, no matter be a first-line city, or two or three-line cities, and the ware of reporting a bus stop is as the indispensable equipment on the bus, and other electronic equipment on the bus also constantly join simultaneously, like outer LED electron signpost front side back signpost, real-time station demonstration of LED screen in the car and advertisement content, multi-functional LCD bar display all stop information and current stop state screen in the car.

When the traditional monochromatic Chinese display guideboard is aligned to the outdoor or sun trip time, the LCD color screen display is basically invalid, so that pedestrians cannot clearly see the display content, the pedestrians easily miss vehicles, the vehicles are high in height due to the horizontal arrangement of the display guideboard, the looking-up angle of the vehicles is high, the numbers are easily deformed, the wrong numbers are easily seen, and therefore the novel Chinese display guideboard easy to install and maintain is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel chinese character shows signpost of easily installing and overhauing to use traditional monochromatic chinese character to show the signpost and when aiming at outdoor or sun trip moment in solving above-mentioned background art, the various screen display of LCD shows just invalid basically, makes the pedestrian can't see clearly the display content, easily leads to the pedestrian to miss the vehicle, and because the display board level sets up, the height of vehicle is higher, and the face-up angle is watched the digit and is easily produced deformation, leads to the problem of seeing the digit by mistake.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel chinese that easily installs and overhaul shows signpost, includes drive display panel, power and threaded connection board, light-duty structure frame has been cup jointed to the surface of drive display panel, and the surface mounting of light-duty structure frame has the display board frame, the mainboard is installed in the left side of drive display panel, and the left side of mainboard is provided with the storage line groove, storage line groove top is provided with the bearer frame, the power is installed in the inboard of bearer frame, and the left side of bearer frame is provided with the back lid, the surface mounting of display board frame has the dead lever, and the inside of dead lever cup joints interior pole, threaded connection board installs in the up end of interior pole, and threaded connection board's inside runs through threaded hole.

Preferably, the light structure frame and four side surfaces of the driving display panel form a semi-surrounding structure, the light structure frame is made of aluminum alloy, an included angle between the driving display panel and the vertical direction is 15-20 degrees, and the driving display panel is a three-primary-color display panel.

Preferably, the upper end face and the lower end face of the main board are provided with fixing screws, the main board and the light structure frame are connected through threads to form a detachable structure, and the main board is electrically connected with the driving display board and the power supply.

Preferably, the wire storage groove penetrates through the inner surface of the display board outer frame, a rotating shaft is fixed on the side end surface of the rear cover, an outer connecting hole penetrates through the inside of the rear cover, and the rotating shaft passes through the display board outer frame and the rear cover to form a rotating structure.

Preferably, the outer structure of the bearing frame is a U-shaped structure, a semi-surrounding structure is formed between the bearing frame and the power supply, and the bearing frame is movably connected with the inner surface of the outer frame of the display board.

Preferably, the fixed rod is located the surface equidistance distribution of display frame and is provided with 6 groups, and just interior pole forms extending structure through the cup joint with the fixed rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the protection capability of the protection on the driving display panel is strong due to the fact that the light structure frame is made of aluminum alloy, the driving display panel is designed to be inclined downwards, sundries can be prevented from being adhered to the surface of the driving display panel in rainy and snowy days, pedestrians can watch the driving display panel conveniently, the driving display panel is a three-primary-color display panel, a strong display effect can still be achieved under illumination, the main board is installed right behind the driving display panel through the threaded connection with the light structure frame, the occupied area of the whole street nameplate is small, and the street nameplate can be installed conveniently;

2. the purpose of the arranged wire storage groove is to accommodate a longer power wire and the like, so that the structure inside the guideboard is more orderly, the inner space is not occupied, the later-stage maintenance of personnel is facilitated, the inner space is completely exposed through the movable connection between the arranged bearing frame and the outer frame of the display board, and the maintenance difficulty of maintenance personnel is reduced;

3. the dead lever that sets up makes threaded connection plate's position can carry out the regulation of distance through the extension of pole in inside, improves this signpost installation ability, can show different characters and the colour in different regions according to data adjustment in the mainboard, still can show full-color picture and cartoon public propaganda city culture etc..

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the top view structure of the outer frame of the display board of the present invention;

fig. 3 is a schematic view of the side view structure of the storage slot of the present invention.

In the figure: 1. driving a display panel; 2. a lightweight structural frame; 3. a set screw; 4. a main board; 5. a wire storage groove; 6. a bearing frame; 7. a power source; 8. a display board outer frame; 9. a rear cover; 10. an outer connecting hole; 11. fixing the rod; 12. an inner rod; 13. a threaded connection plate; 14. a threaded hole; 15. a rotating shaft.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution: a novel Chinese display guideboard easy to install and maintain comprises a driving display board 1, a power supply 7 and a threaded connection board 13, wherein the outer surface of the driving display board 1 is sleeved with a light structure frame 2, the outer surface of the light structure frame 2 is fixed with a display board outer frame 8, the left side of the driving display board 1 is provided with a main board 4, the left side of the main board 4 is provided with a wire storage groove 5, a bearing frame 6 is arranged above the wire storage groove 5, the power supply 7 is arranged on the inner side of the bearing frame 6, the left side of the bearing frame 6 is provided with a rear cover 9, the outer surface of the display board outer frame 8 is fixed with a fixed rod 11, the inner rod 12 is sleeved inside the fixed rod 11, the threaded connection board 13 is arranged on the upper end face of the inner rod 12, a threaded hole 14 penetrates through the threaded connection board 13, the light structure frame 2 and four side surfaces of the driving display, the included angle between the driving display panel 1 and the vertical direction is 15 degrees to 20 degrees, the driving display panel 1 adopts a tricolor display panel, the driving display panel 1 has the advantages that the arranged light structure frame 2 has stronger rigidity due to the adoption of an aluminum alloy material, so that the protection capability of the driving display panel 1 is stronger, the material is lighter, the installation of personnel is easy, and the driving display panel 1 adopts the inclined downward design, so that when the guideboard is installed on a higher automobile, passersby cannot generate digital deformation when looking up, and meanwhile, the phenomenon that sundries are adhered to the surface of the driving display panel 1 in rainy and snowy days can be reduced, and the passersby can conveniently watch the guideboard;

the upper and lower end surfaces of the mainboard 4 are provided with fixing screws 3, and the mainboard 4 and the light structure frame 2 form a detachable structure through threaded connection, the connection mode between the mainboard 4 and the drive display panel 1 and the power supply 7 is electric connection, the function is that the set drive display panel 1 adopts a three-primary color display panel, still has a strong display effect under illumination, and has a large display angle, and the mainboard 4 is installed right behind the drive display panel 1 through threaded connection with the light structure frame 2, the two are almost combined into a whole, so that the whole occupied area is small, the street nameplate is convenient to install, the wire storage groove 5 penetrates through the inner surface of the display board outer frame 8, the side end surface of the rear cover 9 is fixed with a rotating shaft 15, the inside of the rear cover 9 penetrates through an outer connecting hole 10, and the rotating shaft 15 forms a rotating structure through the display board outer frame 8 and the rear cover 9, the function is that the provided wire storage groove 5 can accommodate a long power line, etc., the structure in the guideboard is more orderly, and the guideboard is attached and installed in the display board outer frame 8, so that the guideboard does not occupy the internal space and is convenient for later-period personnel to overhaul;

the outer structure of the bearing frame 6 is a U-shaped structure, a semi-surrounding structure is formed between the bearing frame 6 and the power supply 7, the bearing frame 6 is movably connected with the inner surface of the outer frame 8 of the display board, the bearing frame 6 is movably connected with the outer frame 8 of the display board, the bearing frame 6 can be taken out from the inner part of the outer frame 8 of the display board when in maintenance, the rear space of the fixing screw 3 is completely exposed, the maintenance difficulty of maintenance personnel is reduced, the power supply 7 is arranged in the upper half area, the space is maximally utilized, a novel high-efficiency DC-DC vehicle-mounted power supply is adopted, the limit voltage work of a chip is avoided, the faults are reduced, the display is not influenced, the bearing frame is smaller and lighter, the fixing rods 11 are equidistantly distributed on the outer surface of the outer frame 8 of the display board and are provided with 6 groups, and the inner rod 12 forms a telescopic structure, the effect is that the dead lever 11 that sets up makes threaded connection 13's position can carry out the regulation of distance through the drawing of inside interior pole 12, and then makes this signpost can install in the installation check of variation in size, improves this signpost installation ability, can differentiate selection area and colour according to data content in the mainboard, modifies information content and colour at any time, not only can show different characters and colour in different areas, still can show full-color picture and cartoon public propaganda city culture etc..

The working principle is as follows: for such guideboards, the support mainly comprises a driving display panel 1, a power supply 7 and a threaded connection plate 13, when the guideboard is used, the guideboard is firstly required to be installed in the front area and the rear area of a vehicle, because vehicles of different models are different in size and the space for bearing the guideboard is different, most of the guideboards adopt a screw installation mode, the guideboard is attached to the surface of the vehicle, if the space of the installation area is larger, the threaded connection plate 13 can be stretched by utilizing the movable connection between the inner rod 12 and the fixed rod 11, so that the threaded hole 14 in the threaded connection plate 13 is combined with a hole, then the screw can be plugged into the threaded hole 14 to realize the combination of the guideboard and the vehicle, and the condition that the guideboard cannot be installed due to the fact that the installation threaded hole 14 is not aligned;

after six groups of threaded holes 14 are fixed, the internal circuit of the display board outer frame 8 can be connected, so that the power supply 7 is placed on the inner side of the bearing frame 6, the main board 4 is connected with the light structure frame 2 by the fixing screws 3 and is arranged behind the driving display board 1, then connecting wires such as power wires and the like penetrate through the external hole 10 in the back cover 9 and are connected with external equipment, because the driving display board 1 adopts an inclined design and adopts a three-primary-color display board (RGB), namely full-color display, the international latest technology three-primary-color patch led lamp is comprehensively used, the display board has a strong display effect under the stimulation of high illumination, and an inclined design is adopted, more raindrops and snow frost cannot adhere to the surface of the driving display board 1 in rainy and snowy weather, so that pedestrians can watch conveniently, the power supply 7 adopts a new high-efficiency DC-DC vehicle-mounted power supply 7 for non-standard 4.6V voltage control (protecting chips from over-voltage forever), the chip limiting voltage work is avoided, the faults are reduced, the display is not influenced, the chip is smaller and lighter, the conversion efficiency is improved by 30%, the power of a single power supply 7 is improved by 30%, fewer power supplies 7 are used in the same display area, the internal voltage monitors the overvoltage and overcurrent monitoring protection in real time, the under-voltage and under-current protection function of the power supply 7 is supported, the normal state of the power supply voltage is monitored by a circuit in real time, and the power supply condition of the whole vehicle is protected;

when the problem needs to be overhauled, the rotating structure between the rotating shaft 15 and the rear cover 9 can be utilized to open the rear cover 9, then the bearing frame 6 is upwards lifted by utilizing the movable connection between the bearing frame 6 and the display board outer frame 8, the overlong connecting wire accumulated in the wire storage groove 5 is stretched out, so that the space inside the display board outer frame 8 is wider, the driving display board 1 and the mainboard 4 are convenient to overhaul, and the use flow and the working principle of the street nameplate are realized.

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

1. The utility model provides a novel chinese shows signpost of easy installation and maintenance, includes drive display panel (1), power (7) and threaded connection board (13), its characterized in that: light-duty structure frame (2) has been cup jointed to the surface of drive display panel (1), and the external fixation of light-duty structure frame (2) has display board frame (8), mainboard (4) are installed in the left side of drive display panel (1), and the left side of mainboard (4) is provided with wire storage groove (5), wire storage groove (5) top is provided with bearing frame (6), install in the inboard of bearing frame (6) power (7), and the left side of bearing frame (6) is provided with back lid (9), the external fixation of display board frame (8) has dead lever (11), and the inside of dead lever (11) has cup jointed interior pole (12), threaded connection board (13) are installed in the up end of interior pole (12), and threaded connection board (13) inside runs through threaded hole (14).

2. The novel Chinese display guideboard easy to install and overhaul as claimed in claim 1, wherein: the light structure frame (2) and four side surfaces of the driving display panel (1) form a semi-surrounding structure, the light structure frame (2) is made of aluminum alloy materials, an included angle between the driving display panel (1) and the vertical direction is 15-20 degrees, and the driving display panel (1) is a tricolor display panel.

3. The novel Chinese display guideboard easy to install and overhaul as claimed in claim 1, wherein: the upper end face and the lower end face of the main board (4) are provided with fixing screws (3), the main board (4) and the light structure frame (2) are connected through threads to form a detachable structure, and the main board (4) is electrically connected with the driving display board (1) and the power supply (7).

4. The novel Chinese display guideboard easy to install and overhaul as claimed in claim 1, wherein: the wire storage groove (5) penetrates through the inner surface of the display board outer frame (8), a rotating shaft (15) is fixed on the side end face of the rear cover (9), an outer connecting hole (10) penetrates through the inner portion of the rear cover (9), and the rotating shaft (15) passes through the display board outer frame (8) and the rear cover (9) to form a rotating structure.

5. The novel Chinese display guideboard easy to install and overhaul as claimed in claim 1, wherein: the outer structure of the bearing frame (6) is a U-shaped structure, a semi-surrounding structure is formed between the bearing frame (6) and the power supply (7), and the bearing frame (6) is movably connected with the inner surface of the display board outer frame (8).

6. The novel Chinese display guideboard easy to install and overhaul as claimed in claim 1, wherein: the outer surface equidistance that dead lever (11) are located display board frame (8) distributes and is provided with 6 groups, and interior pole (12) through the cup joint with dead lever (11) and be connected constitution extending structure.