Tail box type Led advertising screen of electric vehicle

Abstract

The utility model discloses a tail box type Led advertising screen of an electric vehicle. The tail box type Led advertising screen comprises a box body fixedly installed on a tail frame of the electric vehicle through a fixing piece. The box cover is arranged at an opening in the upper end of the box body in an openable manner; the display screen is arranged on the back of the box body away from the head of the electric vehicle. The electric vehicle has the advantages that the box body is installed on the tail frame of the electric vehicle through the fixing piece, and the storage requirement is met; the display screen is arranged on the back face, away from the head of the electric vehicle, of the box body, advertising can be conducted through the display screen, and publicity is provided.

Description

Technical Field

[0001] The utility model relates to the technical fields of electric vehicles, LED displays and tail boxes, and particularly relates to an LED advertising screen in the form of an electric vehicle tail box. Background Art

[0002] With the progress of society and the development of technology, the green travel by electric bicycles has become more and more popular. Electric bicycles are means of transportation with a high degree of adhesion to the general public and penetrate into the streets and alleys. If an LED display is installed on it, it will have great potential advertising value; at the same time, the storage space of electric bicycles when leaving the factory is relatively small and cannot meet the usage needs of some riders. We combine the shortage of storage space of electric bicycles with the advantages of LED advertising screens and design an LED advertising screen in the form of an electric vehicle tail box, which can not only expand the demand for storage space, but also display advertisements and release advertising information such as news and commodities. Content of the Utility Model

[0003] The purpose of the utility model is to provide an LED advertising screen in the form of an electric vehicle tail box to solve the above problems, as described in detail below.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] An LED advertising screen in the form of an electric vehicle tail box provided by the utility model includes:

[0006] A box body fixedly installed on the rear rack of the electric vehicle through fixing parts;

[0007] A box cover which is openably arranged at the upper opening of the box body;

[0008] A display screen arranged on the side of the box body away from the head of the electric vehicle.

[0009] Optionally, the fixing parts include:

[0010] Mounting through holes penetrating through the bottom surface of the box body;

[0011] A clamping plate, on the surface of which kidney-shaped grooves are penetrated, and the kidney-shaped grooves correspond to the mounting through holes;

[0012] A bolt, the end of which penetrates through the mounting through hole and the kidney-shaped groove and extends below the clamping plate, and a nut is threadedly connected to the end of the bolt.

[0013] Optionally, a plurality of the mounting through holes are provided and are uniformly distributed on the bottom surface of the box body in an array manner;

[0014] A plurality of the clamping plates are provided;

[0015] There are multiple kidney-shaped slots on each clamping plate, and the multiple kidney-shaped slots are evenly distributed along the length direction of the clamping plate.

[0016] Optionally, there are two bolts corresponding to each clamping plate.

[0017] Optionally, the cross-section of the clamping plate is in a door-shaped structure.

[0018] Optionally, the electric vehicle trunk-type Led advertising screen further includes:

[0019] A limit frame formed at the upper port of the box body, and the limit frame is adapted to the inner cavity of the box cover.

[0020] Optionally, the electric vehicle trunk-type Led advertising screen further includes:

[0021] A receiving box, the receiving box is embedded in the exposed opening on the outer side of the box body, the front side of the receiving box is an open structure, and the open structure exposes the outer side of the box body, and the display screen is embedded and installed inside the receiving box.

[0022] Optionally, a connection through hole is formed through the side surface of the receiving box located inside the box body, a screw is arranged inside the connection through hole, and the screw is adapted to the threaded hole on the back side of the display screen.

[0023] Optionally, the display screen is electrically connected to the storage battery of the electric vehicle through a voltage regulator.

[0024] Optionally, the display screen is electrically connected to a power bank.

[0025] The beneficial effects are as follows: The box body is installed on the rear frame of the electric vehicle through the fixing parts to meet the storage requirements; a display screen is arranged on the back of the box body away from the front of the electric vehicle, and advertisements can be placed through the display screen to provide publicity. Description of the Drawings

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention, and those of ordinary skill in the art can also obtain other drawings based on these drawings without creative efforts.

[0027] Figure 1 is an exploded schematic diagram of the present invention;

[0028] Figure 2 is a schematic structural diagram of the bottom view angle of the present invention;

[0029] Figure 3 is a schematic internal structure diagram of the box body of the present invention;

[0030] Figure 4 Schematic diagram of the first embodiment of the electrical connection of the display screen of the present utility model;

[0031] Figure 5 Schematic diagram of the second embodiment of the electrical connection of the display screen of the present utility model;

[0032] Figure 6 Schematic diagram of the application of the present utility model Figure 1 ;

[0033] Figure 7 Schematic diagram of the application of the present utility model Figure 2 .

[0034] Explanation of reference numerals in the drawings is as follows:

[0035] 1, box body; 2, box cover; 3, limiting frame; 4, exposed opening; 5, display screen; 6, screw; 7, connection through hole; 8, clamping plate; 9, bolt; 10, waist-shaped groove; 11, installation through hole; 12, accommodating box; 13, threaded hole; 14, step-down voltage regulator; 15, storage battery; 16, power bank. Specific implementation manner

[0036] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the technical solutions of the present utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other implementation manners obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts belong to the scope protected by the present utility model.

[0037] See Figures 1 - 5 As shown, the present utility model provides an electric vehicle tail box type Led advertising screen, including:

[0038] A box body 1 fixedly installed on the rear rack of the electric vehicle through a fixing member;

[0039] A box cover 2 that can be opened and is arranged at the upper opening of the box body 1;

[0040] A display screen 5 arranged on the back of the box body 1 away from the front of the electric vehicle.

[0041] In this embodiment, as Figure 6 and Figure 7 shown, by installing the box body 1 on the rear rack of the electric vehicle through a fixing member, the storage needs of the rider can be met; by arranging the display screen 5 on the outside of the box body 1, advertising can be carried out to provide publicity, fully reflecting the advertising value potential of the electric vehicle.

[0042] As Figure 2As shown in the figure, in an alternative embodiment of the present utility model, the fixing member includes:

[0043] An installation through-hole 11 penetrating through the bottom surface of the box body 1;

[0044] A clamping plate 8, with a waist-shaped groove 10 penetrating through the surface of the clamping plate 8, and the waist-shaped groove 10 corresponding to the installation through-hole 11;

[0045] A bolt 9, the end of the bolt 9 penetrating through the installation through-hole 11 and the waist-shaped groove 10 and extending below the clamping plate 8, and a nut being threadedly connected to the end of the bolt 9.

[0046] In this embodiment, the box body 1 is placed on the rear rack of the electric vehicle, the clamping plate 8 is arranged below the rear rack of the electric vehicle, the bolt 9 is placed from inside the box body 1, so that the end of the bolt 9 penetrates through the installation through-hole 11 and the waist-shaped groove 10, and the nut is screwed onto the end of the bolt 9, making the nut fully contact with the clamping plate 8, thereby fixing and installing the box body 1 on the rear rack of the electric vehicle through the clamping plate 8.

[0047] As Figure 2 shown, in an alternative embodiment of the present utility model, there are multiple installation through-holes 11, and they are evenly distributed in an array on the bottom surface of the box body 1;

[0048] There are multiple clamping plates 8;

[0049] There are multiple waist-shaped grooves 10 on each clamping plate 8, and the multiple waist-shaped grooves 10 are evenly distributed along the length direction of the clamping plate 8.

[0050] In this embodiment, adopting the above structure can meet the installation requirements of rear racks of electric vehicles with different sizes, and has a wide application range.

[0051] As Figure 2 shown, in an alternative embodiment of the present utility model, there are two bolts 9 corresponding to each clamping plate 8.

[0052] In this embodiment, adopting the above structure can ensure the installation stability of the box body 1 on the rear rack of the electric vehicle.

[0053] As Figure 2 shown, in an alternative embodiment of the present utility model, the cross-section of the clamping plate 8 is in a door-shaped structure.

[0054] In this embodiment, adopting the above structure can improve the overall strength of the clamping plate 8, thereby ensuring the installation stability of the box body 1 on the rear rack of the electric vehicle.

[0055] As Figure 1 shown, in an alternative embodiment of the present utility model, the electric vehicle tail box type Led advertising screen further includes:

[0056] The limiting frame 3 formed on the upper port of the box body 1 is adapted to the inner cavity of the box cover 2.

[0057] In this embodiment, the box cover 2 is limited by the limiting frame 3, which can ensure the stability of the box cover 2 and improve the sealing performance between the box cover 2 and the box body 1 at the same time.

[0058] As Figure 3 shown, in an alternative embodiment of the present utility model, the electric vehicle trunk type Led advertising screen further includes:

[0059] A receiving box 12 is embedded in the exposed port 4 on the outer side of the box body 1. The front side of the receiving box 12 is an open structure, and this open structure exposes the outer side of the box body 1. The display screen 5 is embedded and installed inside the receiving box 12.

[0060] In this embodiment, by adopting the above structure for installing the display screen 5, the firm stability of the display screen 5 can be ensured, and the service life of the display screen 5 can be extended.

[0061] As Figure 3 shown, in an alternative embodiment of the present utility model, a connection through hole 7 is provided through the side surface of the receiving box 12 located inside the box body 1. A screw 6 is arranged inside the connection through hole 7, and the screw 6 is adapted to the threaded hole 13 on the back side of the display screen 5.

[0062] In this embodiment, by adopting the above structure for installing the display screen 5, the installation stability of the display screen 5 can be ensured.

[0063] As Figure 4 shown, in an alternative embodiment of the present utility model, the display screen 5 is electrically connected to the battery 15 of the electric vehicle through a step-down voltage regulator 14.

[0064] In this embodiment, the electrical connection between the display screen 5 and the battery 15 of the electric vehicle is realized through the step-down voltage regulator 14, and the display screen 5 is stably powered by the battery 15, which can ensure the long-term stable operation of the display screen 5.

[0065] Embodiment two:

[0066] As Figure 5 shown, in an alternative embodiment of the present utility model, the display screen 5 is electrically connected to a power bank 16.

[0067] In this embodiment, by powering the display screen 5 through the power bank 16, the application flexibility can be improved to meet the use in different scenarios.

[0068] The above are only the specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the said claims.

Claims

1. An electric car tail box type LED advertising screen, characterized in that: include: A box body (1) fixedly mounted on the tail frame of the electric vehicle by means of a fixing member; An openable box cover (2) arranged at the upper opening of the box body (1); A display screen (5) arranged on the back of the box (1) away from the front of the electric vehicle; The fixing member comprises: A mounting through hole (11) extending through the bottom surface of the box body (1); A clamping plate (8), wherein a waist-shaped groove (10) is provided through the surface of the clamping plate (8), and the waist-shaped groove (10) corresponds to the mounting through hole (11); A bolt (9), the end of the bolt (9) passing through the mounting through hole (11) and the waist-shaped groove (10) and extending into the lower side of the clamping plate (8), and the end of the bolt (9) being threadedly connected with a nut; A plurality of mounting through holes (11) are provided and are evenly distributed in an array on the bottom surface of the box body (1); The clamping plates (8) are provided in multiple pieces; A plurality of waist-shaped grooves (10) are provided on each splint (8), and the plurality of waist-shaped grooves (10) are evenly distributed along the length direction of the splint (8); Two bolts (9) are provided corresponding to each clamping plate (8); The cross section of the clamping plate (8) is a door-shaped structure.

2. According to claim 1, the electric car tail box type LED advertising screen is characterized in that: Also includes: A limiting frame (3) is formed on the upper port of the box body (1), and the limiting frame (3) is adapted to the inner cavity of the box cover (2).

3. According to claim 1, the electric car tail box type LED advertising screen is characterized in that: Also includes: A containing box (12), the containing box (12) being embedded in the exposure opening (4) on the outside of the box body (1), the front side of the containing box (12) being an opening structure, and the opening structure exposing the outside of the box body (1), and the display screen (5) being embedded and installed inside the containing box (12).

4. According to claim 3, the electric car tail box type LED advertising screen is characterized in that: A connecting through hole (7) is provided through the side surface of the containing box (12) located inside the box body (1), a screw (6) is provided inside the connecting through hole (7), and the screw (6) is adapted to the threaded hole (13) on the back side of the display screen (5).

5. According to claim 1, the electric car tail box type LED advertising screen is characterized in that: The display screen (5) is electrically connected to a storage battery (15) of the electric vehicle via a voltage reducer (14).

6. According to claim 1, the electric car tail box type LED advertising screen is characterized in that: The display screen (5) is electrically connected to a power bank (16).

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