Advertising lamp board for automobile

Abstract

The utility model discloses an advertising lamp board for an automobile, relates to the technical field of advertising boards, and aims to provide the advertising lamp board for the automobile, which comprises an inner shell, a first LED display screen, a second LED display screen, a first outer shell and a second outer shell, the first outer shell and the second outer shell are installed outside the inner shell, when the first outer shell and the second outer shell are polluted and damaged, the first LED display screen and the second LED display screen are arranged in the inner shell, the first through grooves are formed in the positions, corresponding to the first LED display screen and the second LED display screen, of the inner shell, and the first outer shell and the second outer shell are detachably arranged outside the inner shell in a sleeved mode. The first outer shell can be replaced in time, a slogan or a company name and the like can be printed on the outer portion of the first outer shell, and when the slogan or the company name needs to be replaced, the first outer shell can be directly replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of billboards, more particularly to an advertising light board for a car. BACKGROUND

[0002] In modern city life, as an important part of public transportation, taxis not only undertake people's daily travel tasks, but also become an important platform for businesses to carry out advertising. Taxi advertising light boards, as a kind of advertising display device installed on the top of a taxi, have been favored by many businesses due to their high exposure rate, strong mobility, diversified display, energy saving and environmental protection, and other advantages.

[0003] Traditional taxi advertising light boards mostly include a shell and a LED display screen preset in the shell. The LED display screen faces the opposite direction of the taxi driving direction to ensure that the passengers of the rear vehicle and pedestrians outside the vehicle can clearly see the advertising content. In order to improve the sealing performance and waterproof performance of the advertising light board, many waterproof structures such as waterproof rubber strips and waterproof gaskets are usually preset on the shell to ensure that the electronic components inside the advertising light board are not damaged in bad weather conditions such as rainy and snowy days.

[0004] However, in actual use, the shell of the taxi advertising light board is exposed to the outside environment, and long-term wind, sun, rain and dust will cause the shell surface to become dirty, aged and even damaged. This not only affects the appearance of the advertising light board and reduces the advertising effect, but also may adversely affect the sealing performance and waterproof performance of the shell, thereby threatening the safe operation of the electronic components inside the advertising light board.

[0005] In order to solve this problem, the traditional method is to replace the contaminated shell. However, since the shell of the taxi advertising light board usually needs to meet certain waterproof, dustproof grade requirements, its manufacturing cost is relatively high. If it is replaced frequently, it will not only cause great economic waste, but also increase the operating cost of the taxi company and the advertiser. INVENTION CONTENTS

[0006] In view of the problems in the prior art, the utility model provides an advertising light board for a car to solve the technical problems mentioned in the background art.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: an advertising light board for a car, comprising an inner shell, a first LED display screen, a second LED display screen, a first outer shell and a second outer shell, wherein,

[0008] The first LED display screen and the second LED display screen are both installed in the inner shell body, and the inner shell body is provided with a first through slot corresponding to the first LED display screen and the second LED display screen,

[0009] The first outer shell body and the second outer shell body are both detachably sleeved outside the inner shell body, the first outer shell body is provided with a second through slot corresponding to the first LED display screen, and the second outer shell body is provided with a third through slot corresponding to the second LED display screen.

[0010] The utility model further sets up, both ends of inner shell body are equipped with the closing plate, and the closing plate is detachably connected with inner shell body through screw.

[0011] The utility model further sets up, be equipped with first connecting plate on the closing plate, first outer shell body and second outer shell body are equipped with second connecting plate and third connecting plate respectively, and first connecting plate, second connecting plate and third connecting plate are connected through bolt and nut cooperation.

[0012] The utility model further sets up, further include fixed frame, connecting seat and connecting assembly, connecting assembly fixed mounting at the bottom of inner shell body, connecting seat is fixedly connected with fixed frame, and connecting assembly is connected through bolt and nut cooperation between connecting seat.

[0013] The utility model further sets up, connecting assembly includes fourth connecting plate and fifth connecting plate, and first through -hole is equipped on fourth connecting plate and fifth connecting plate, and second through -hole is equipped on connecting seat, and fourth connecting plate, fifth connecting plate and connecting seat are connected through bolt and nut cooperation at first through -hole and second through -hole.

[0014] The utility model further sets up, be equipped with support rod between fourth connecting plate and fifth connecting plate, and the vertical setting sliding slot and the transverse setting limit slot of setting up are set up on connecting seat, and support rod is connected with sliding slot and limit slot.

[0015] The utility model further sets up, connecting assembly and connecting seat all set up two, two connecting assembly all set up at the bottom of inner shell body, and connecting seat all is connected with fixed frame.

[0016] Compared with the prior art, the utility model provides an advertisement lamp plate for car, has the following beneficial effects:

[0017] 1、 the utility model discloses the first outer shell body and second outer shell body are installed outside the inner shell body, when the first outer shell body and second outer shell body are polluted and damaged, can replace in time, also can print the slogan or company name etc. outside the first outer shell body, when needing to replace the slogan or company name, directly replace the first outer shell body.

[0018] 2, the inner shell bottom is provided with a connecting assembly, which can be connected with the connecting seat on the fixing frame, mainly supported by the supporting rod, and only two groups of bolt and nut are matched to assist in limiting and fixing, so that the installation is convenient and fast. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic view of the advertising light board for the automobile in the utility model;

[0020] Figure 2 It is a structure schematic view of the inner shell, the first LED display screen and the second LED display screen in the utility model;

[0021] Figure 3 It is a structure schematic view of the inner shell and the connecting seat in the unconnected state in the utility model;

[0022] Figure 4 It is a structure schematic view of the first outer shell and the second outer shell in the unconnected state in the utility model.

[0023] In the drawing: 1, inner shell; 101, first through slot;

[0024] 2, first LED display screen; 3, second LED display screen;

[0025] 4, first outer shell; 401, second through slot; 402, second connecting plate;

[0026] 5, second outer shell; 501, third through slot; 502, third connecting plate;

[0027] 6, sealing plate; 601, first connecting plate;

[0028] 7, fixing frame;

[0029] 8, connecting seat; 801, second through hole; 802, sliding groove; 803, limiting groove;

[0030] 9, connecting assembly; 901, fourth connecting plate; 902, fifth connecting plate; 903, first through hole; 904, supporting rod. DETAILED DESCRIPTION

[0031] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The utility model will be described in detail below with reference to the drawings and in combination with the embodiments.

[0032] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0033] In the utility model, in the case that no opposite statement is made, the orientation such as "upper, lower" is usually for the direction shown in the drawing, or for the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is usually for the left, right shown in the drawing; "inner, outer" refers to the inner, outer relative to the contour of each component itself, but the above orientation words are not used to limit the utility model. Embodiment 1:

[0034] The utility model discloses an advertisement board for car, including inner casing 1, first LED display screen 2, second LED display screen 3, first outer casing 4 and second outer casing 5, wherein, first LED display screen 2 and second LED display screen 3 all are installed in inner casing 1, and the corresponding place of first LED display screen 2 and second LED display screen 3 all is equipped with first through slot 101 on inner casing 1, and first outer casing 4 and second outer casing 5 all can be detachably sleeved in outer casing 1, and the corresponding place of first LED display screen 2 is equipped with second through slot 401 on first outer casing 4, and the corresponding place of second LED display screen 3 is equipped with third through slot 501 on second outer casing 5, both ends of inner casing 1 are equipped with sealing plate 6, and sealing plate 6 is detachably connected with inner casing 1 through screw, and sealing plate 6 is equipped with first connecting plate 601, and first outer casing 4 and second outer casing 5 are equipped with second connecting plate 402 and third connecting plate 502 respectively, and first connecting plate 601, second connecting plate 402 and third connecting plate 502 are connected through bolt and nut cooperation.

[0035] first LED display screen 2 and second LED display screen 3 are installed in inner casing 1, and two sealing plates 6 are connected with inner casing 1, and first LED display screen 2, second LED display screen 3, inner casing 1 and sealing plate 6 are all sealedly connected, and the sealing structure is prior art known, and here is not repeated, then first outer casing 4 and second outer casing 5 are sleeved in outer casing 1 and sealing plate 6, and second connecting plate 402 on first outer casing 4, third connecting plate 502 on second outer casing 5 and first connecting plate 601 are connected through bolt and nut cooperation, the fixation of first outer casing 4 and second outer casing 5 is completed, information such as slogan, company name etc. can be printed on first outer casing 4, when first outer casing 4 and second outer casing 5 are damaged or need to replace the information on first outer casing 4, it can be directly disassembled and replaced, and the structure of first outer casing 4 and second outer casing 5 is simple, and the production cost is low, first LED display screen 2 faces the opposite direction of the direction of vehicle driving, and is mainly used for putting advertisement, and second LED display screen 3 faces the direction of vehicle driving, and is mainly used for showing whether the taxi is in the passenger state or empty state. Embodiment 2:

[0036] The advertisement light board for car comprises a fixed frame 7, a connecting seat 8 and a connecting assembly 9, the connecting assembly 9 is fixedly installed at the bottom of the inner housing 1, the connecting seat 8 is fixedly connected with the fixed frame 7, and the connecting assembly 9 is connected with the connecting seat 8 through bolt and nut cooperation connection; the connecting assembly 9 comprises a fourth connecting plate 901 and a fifth connecting plate 902, the fourth connecting plate 901 and the fifth connecting plate 902 are both provided with a first through hole 903, the connecting seat 8 is provided with a second through hole 801, the fourth connecting plate 901, the fifth connecting plate 902 and the connecting seat 8 are connected through bolt and nut cooperation connection at the first through hole 903 and the second through hole 801, a supporting rod 904 is arranged between the fourth connecting plate 901 and the fifth connecting plate 902, the connecting seat 8 is provided with a vertically arranged sliding groove 802 and a transversely arranged limiting groove 803, and the supporting rod 904 is matched with the sliding groove 802 and the limiting groove 803; the connecting assembly 9 and the connecting seat 8 are both provided with two, the two connecting assemblies 9 are arranged at the bottom of the inner housing 1, and the connecting seat 8 is connected with the fixed frame 7.

[0037] The fixed frame 7 is welded or detachably installed at the top of the car, the connecting seat 8 is fixedly connected with the fixed frame 7, the fourth connecting plate 901 and the fifth connecting plate 902 are both fixedly installed at the bottom of the inner housing 1, during installation, the supporting rod 904 is matched with the sliding groove 802, is moved into the limiting groove 803 along the sliding groove 802, until the first through hole 903 corresponds to the second through hole 801, at this time, the fourth connecting plate 901, the fifth connecting plate 902 and the connecting seat 8 are connected through bolt and nut cooperation connection at the first through hole 801 and the second through hole 903, and the installation and fixation of the inner housing 1 are completed.

[0038] In all the schemes mentioned above, the connection between two components can be selected according to actual conditions, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection modes, which will not be described one by one, and welding is preferred for the fixed connection, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that the embodiments can be changed, modified, replaced and modified in various ways without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An advertising signboard for use on a vehicle, characterized in that, Including inner shell (1), first LED display screen (2), second LED display screen (3), first outer shell (4) and second outer shell (5), wherein, First LED display screen (2) and second LED display screen (3) are installed in inner shell (1), and the corresponding positions of first LED display screen (2) and second LED display screen (3) on inner shell (1) are provided with first through slot (101), First outer shell (4) and second outer shell (5) are detachably sleeved on the outer shell (1), and the corresponding position of first LED display screen (2) on first outer shell (4) is provided with second through slot (401), and the corresponding position of second LED display screen (3) on second outer shell (5) is provided with third through slot (501).

2. A signboard for use on a vehicle as claimed in claim 1 wherein, Both ends of the inner shell (1) are provided with sealing plate (6), and the sealing plate (6) is detachably connected with the inner shell (1) by screws.

3. A signboard for use on a vehicle as claimed in claim 2 wherein, The first connecting plate (601) is provided on the sealing plate (6), and the second connecting plate (402) and the third connecting plate (502) are respectively provided on the first outer shell (4) and the second outer shell (5), and the first connecting plate (601), the second connecting plate (402) and the third connecting plate (502) are connected by bolt and nut.

4. The advertising sign board for use on a vehicle according to claim 1, wherein It also includes a fixed frame (7), a connecting seat (8) and a connecting assembly (9), the connecting assembly (9) is fixedly installed at the bottom of the inner shell (1), the connecting seat (8) is fixedly connected with the fixed frame (7), and the connecting assembly (9) and the connecting seat (8) are connected by bolt and nut.

5. A signboard for use on a vehicle as claimed in claim 4 wherein, The connecting assembly (9) includes fourth connecting plate (901) and fifth connecting plate (902), and the fourth connecting plate (901) and the fifth connecting plate (902) are provided with first through hole (903), and the connecting seat (8) is provided with second through hole (801), and the fourth connecting plate (901), the fifth connecting plate (902) and the connecting seat (8) are connected by bolt and nut at the first through hole (903) and the second through hole (801).

6. A signboard for use on a vehicle as claimed in claim 5 wherein, The fourth connecting plate (901) and the fifth connecting plate (902) are provided with support rod (904), and the connecting seat (8) is provided with vertical sliding groove (802) and horizontal limiting groove (803), and the support rod (904) is matched with the sliding groove (802) and the limiting groove (803).

7. A signboard for use on a vehicle as claimed in claim 6 wherein, The connecting assembly (9) and the connecting seat (8) are provided with two, two connecting assemblies (9) are arranged at the bottom of the inner shell (1), and the connecting seat (8) is connected with the fixed frame (7).

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