CN217655647U

CN217655647U - Adjustable vehicle-mounted LED transparent screen

Info

Publication number: CN217655647U
Application number: CN202220521635.6U
Authority: CN
Inventors: 曹一凡; 周欣; 唐文广
Original assignee: Jiangsu Xunyo New Media Co ltd
Current assignee: Jiangsu Xunyo New Media Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-10-25
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a vehicle-mounted LED transparent screen with adjustable relates to LED screen technical field, including display module and supporting component, the supporting component is connected at the position of display module rear and is fixed display module on the automobile body, and display module includes backplate and LED board, and a plurality of LED boards set up along backplate lateral wall align to grid, and the back lateral wall of backplate still is connected with the connection terminal, and each LED board of electric connection is distinguished to the binding post of connection terminal, and the supporting component includes fixed axle, connecting axle and back shaft, the utility model provides a vehicle-mounted LED transparent screen with adjustable, it can be through back shaft, connecting axle and fixed axle adjust the inclination of the transparent screen of LED, can be applicable to operational environment of various kinds, and this transparent screen of LED can be folded and accomodate moreover, and folding back occupation space is littleer, convenient transportation.

Description

Adjustable vehicle-mounted LED transparent screen

Technical Field

The utility model relates to a LED screen technical field, concretely relates to on-vehicle LED transparent screen with adjustable.

Background

The LED vehicle-mounted screen is a device which is arranged on a vehicle and is manufactured by using a special power supply, a control card and a unit board to display characters, pictures, animations and videos through dot matrix lighting and extinguishing. The LED vehicle-mounted display system is independent along with the rapid development of the LED display screen.

However, certain defects still exist when the existing LED vehicle-mounted screen is used, after the existing LED vehicle-mounted screen is installed on a vehicle, in order to guarantee the stability and the anti-interference performance of the LED vehicle-mounted screen, the position fixing flexibility is poor, the inclined angle cannot be adjusted, the LED vehicle-mounted screen is fixed in structure, the occupied space is large, and the LED vehicle-mounted screen is inconvenient to transport and install. Therefore, it is necessary to provide an adjustable vehicle LED transparent screen to overcome the shortcomings of the prior art.

Disclosure of Invention

In order to overcome not enough among the prior art, the utility model provides an on-vehicle LED transparent screen with adjustable, its angle, the suitability that can adjust the slope are better.

In order to achieve the purpose, the utility model discloses an adjustable vehicle-mounted LED transparent screen, which comprises a display assembly and a supporting assembly, wherein the supporting assembly is connected at the position behind the display assembly and fixes the display assembly on a vehicle body;

the display component comprises a back plate and a plurality of LED plates, the LED plates are uniformly arranged along the side wall of the back plate, the back side wall of the back plate is also connected with a wire holder, the wiring terminals of the wire holder are respectively electrically connected with each LED plate,

the supporting assembly comprises a fixing shaft, a connecting shaft and a supporting shaft, a mounting plate used for being connected with a vehicle body is arranged at the bottom of the fixing shaft, one end of the fixing shaft is hinged to the bottom of the backboard, one end of the supporting shaft is hinged to the top of the backboard, the connecting shaft is connected between the fixing shaft and the connecting shaft, one end of the connecting shaft is hinged to the fixing shaft, and the other end of the connecting shaft is connected with the supporting shaft through a connecting piece.

Preferably, the LED boards are of a rectangular structure, the top and the bottom of each LED board are vertically fixed on the back board through screws, and the LED boards are sequentially arranged to form the long display screen.

Preferably, the bottom position of backplate is run through and is set up a plurality of wiring grooves, and binding post stretches into in the wiring groove to the wiring hole of LED board stretches into in the wiring groove and is connected with binding post.

Preferably, the inner wall of back shaft is along length direction concave establish with the spout of connecting axle specification looks adaptation to the bottom of back shaft is run through the setting and is used for passing the fixed orifices of connecting piece, and in the connecting axle tip stretched into the spout, run through along length direction on the connecting axle and set up the fixed slot, the connecting piece passed fixed orifices and fixed slot and fixed back shaft and connecting axle through frictional force.

Preferably, the connecting piece comprises a bolt, a cushion block and a nut, the bolt penetrates through the fixing hole and the fixing groove and is connected with the nut in a screwing mode through threads, a gasket is arranged between the bolt and the supporting shaft in a cushioning mode, and the cushion block is arranged between the nut and the connecting shaft in a cushioning mode.

Preferably, the length of the connecting shaft is less than that of the sliding groove, and the sum of the lengths of the fixed shaft and the supporting shaft is less than the width of the backboard.

The utility model discloses following beneficial effect has:

the utility model provides a vehicle-mounted LED transparent screen with adjustable, its inclination that can adjust the transparent screen of LED through back shaft, connecting axle and fixed axle can be applicable to operational environment of all kinds, and this transparent screen of LED can be folded moreover and accomodate, and folding back occupation space is littleer, convenient transportation.

Drawings

The invention will be further described and illustrated with reference to the accompanying drawings.

Fig. 1 is an overall structure schematic diagram of an adjustable vehicle-mounted LED transparent screen according to a preferred embodiment of the present invention.

Fig. 2 is a front view of the adjustable vehicle-mounted LED transparent screen in fig. 1.

Fig. 3 is a rear view of the adjustable vehicle-mounted LED transparent screen in fig. 1.

Fig. 4 is a side view of the adjustable vehicle-mounted LED transparent screen in fig. 1.

Fig. 5 is a rear isometric view of the adjustable vehicle LED transparent screen of fig. 1.

Fig. 6 is a mounting structure diagram of an LED board and a back board of the adjustable vehicle-mounted LED transparent screen in fig. 1.

Fig. 7 is a schematic structural diagram of a support assembly of the adjustable vehicle-mounted LED transparent screen in fig. 1.

Fig. 8 is a schematic folding state diagram of the adjustable vehicle-mounted LED transparent screen in fig. 1.

Reference numerals: 1. a display component; 11. a back plate; 12. an LED board; 13. a wire holder; 14. a wiring slot; 2. a support assembly; 21. a support shaft; 22. a fixed shaft; 23. a connecting shaft; 24. a connecting member; 25. mounting a plate; 26. a bolt; 27. a nut; 28. a gasket; 29. and a cushion block.

Detailed Description

The technical solutions of the present invention will be more clearly and completely explained below through the description of the preferred embodiments of the present invention with reference to the accompanying drawings.

Examples

As shown in fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the utility model discloses an on-vehicle LED transparent screen with adjustable, including display module 1 and supporting component 2, shown supporting component 2 is connected in the position of display module 1 rear and is fixed display module 1 on the automobile body.

In this embodiment, the transparent screen of LED connects the broadcast controller, and the broadcast controller passes through 4G antenna or wiFi antenna communication connection thing networking, and the thing networking passes through the transparent screen broadcast advertisement of broadcast controller control LED, and the transparent screen of LED passes through supporting component 2 to be fixed on the body of taxi or net appointment car to show the broadcast picture through display component 1.

As shown in fig. 4 and 6, the display module 1 includes a back plate 11 and LED boards 12, the LED boards 12 are uniformly arranged along the side wall of the back plate 11, the rear side wall of the back plate 11 is further connected with a wire holder 13, the wire terminals of the wire holder 13 are respectively electrically connected to each LED board 12,

in this embodiment, backplate 11 is the rectangle structure, and a plurality of LED board 12 arranges the setting in proper order along 11 lateral walls of backplate, and LED board 12 back sets up the wiring hole, and wiring hole connection wire holder 13's binding post, and play controller is connected to wire holder 13, and play controller controls every LED board 12 corresponding content of broadcast respectively through wire holder 13.

As shown in fig. 4 and 7, the supporting assembly 2 includes a fixing shaft 22, a connecting shaft 23 and a supporting shaft 21, a mounting plate 25 for connecting to a vehicle body is disposed at a bottom position of the fixing shaft 22, one end of the fixing shaft 22 is hinged to a bottom position of the backboard 11, one end of the supporting shaft 21 is hinged to a top position of the backboard 11, the connecting shaft 23 is connected between the fixing shaft 22 and the connecting shaft 23, one end of the connecting shaft 23 is hinged to the fixing shaft 22, and the other end of the connecting shaft 23 is connected to the supporting shaft 21 through a connecting member 24.

In this embodiment, the supporting shaft 21, the connecting shaft 23, the fixing shaft 22 and the backboard 11 enclose a triangular structure for supporting and fixing the backboard 11, the triangular structure ensures the stability of the backboard 11 structure, and the supporting shaft 21 and the backboard 11, the fixing shaft 22 and the backboard 11, and the connecting shaft 23 and the fixing shaft 22 are rotatably connected, so that the inclination angles of the LED boards 12 on the backboard 11 and the backboard 11 can be movably adjusted within the range of 0-90 degrees, and after the positions are adjusted, the connecting shaft 23 and the supporting shaft 21 can be fixedly connected through the connecting piece 24, thereby realizing the supporting and fixing of the backboard 11.

As a technical optimization scheme of the utility model, as shown in fig. 2, fig. 3 and fig. 6, LED board 12 is the rectangle structure, and the screw vertical fixation is passed through on backplate 11 to LED board 12 top and bottom, and a plurality of LED boards 12 are arranged in proper order and are set up into the long display screen.

Through adopting above-mentioned technical scheme, a plurality of LED board 12 is connected and is long display screen, can effectively increase the broadcast content, improves display effect, and individual LED board 12 is easy to assemble dismantlement, is convenient for maintain LED board 12 and overhauls.

As a technical optimization scheme of the utility model, as shown in fig. 6, the bottom position of backplate 11 runs through and sets up a plurality of wiring grooves 14, and binding post stretches into in the wiring groove 14 to the wiring hole of LED board 12 stretches into in the wiring groove 14 and is connected with binding post.

Through adopting above-mentioned technical scheme, stretch into wiring hole and binding post in the wiring groove 14, make things convenient for the electric connection between LED board 12 and the connection terminal 13.

As a technical optimization scheme of the utility model, as shown in fig. 7, the inner wall of back shaft 21 is along the length direction concave spout of establishing with connecting axle 23 specification looks adaptation to the bottom of back shaft 21 is run through the fixed orifices that sets up and is used for passing connecting piece 24, and connecting axle 23 tip stretches into in the spout, runs through along length direction on the connecting axle 23 and sets up the fixed slot, and connecting piece 24 passes fixed orifices and fixed slot and fixes back shaft 21 and connecting axle 23 through frictional force.

Through adopting above-mentioned technical scheme to can utilize the spout to come the relative position of slide adjusting connecting axle 23 and support and take out, realize the regulation of the inclination of backplate 11, and can effectively guarantee the stability of structure.

As a technical optimization scheme of the utility model, connecting piece 24 includes bolt 26, cushion 29 and nut 27, and bolt 26 passes fixed orifices and fixed slot and connects nut 27 soon through the screw thread, fills up between bolt 26 and the back shaft 21 and establishes packing ring 28, fills up between nut 27 and the connecting axle 23 and establishes cushion 29.

By adopting the above technical scheme, the supporting shaft 21 and the connecting shaft 23 can be fixedly connected by the bolt 26 and the nut 27, and the friction force can be increased by the washer 28 and the cushion block 29 while the supporting shaft 21 and the connecting shaft 23 are protected, so that the supporting shaft 21 and the connecting shaft 23 can be firmly connected.

As a technical optimization scheme of the present invention, as shown in fig. 8, the length of the connecting shaft 23 is smaller than the length of the sliding chute, and the sum of the lengths of the fixing shaft 22 and the supporting shaft 21 is smaller than the width of the back plate 11.

Through adopting above-mentioned technical scheme to can slide connecting axle 23 in the back shaft 21, make back shaft 21 and connecting axle 23, fixed axle 22 can be the linear arrangement and be the folding setting of zero degree angle with backplate 11, reduce the occupation space of whole LED transparent screen, make things convenient for the transportation of LED transparent screen.

The above detailed description merely describes the preferred embodiments of the present invention and does not limit the scope of the present invention. Without departing from the design concept and spirit scope of the present invention, the ordinary skilled in the art should belong to the protection scope of the present invention according to the present invention the description and drawings provided by the present invention are right to the various modifications, replacements and improvements made by the technical solution of the present invention. The scope of protection of the present invention is determined by the claims.

Claims

1. An adjustable vehicle-mounted LED transparent screen is characterized by comprising a display assembly and a support assembly, wherein the support assembly is connected to the rear position of the display assembly and fixes the display assembly on a vehicle body;

the display component comprises a back plate and a plurality of LED plates, the LED plates are uniformly arranged along the side wall of the back plate, the rear side wall of the back plate is also connected with a wire holder, the wire holder is electrically connected with each LED plate respectively,

the supporting component comprises a fixed shaft, a connecting shaft and a supporting shaft, wherein the bottom position of the fixed shaft is provided with a mounting plate for connecting a vehicle body, one end of the fixed shaft is hinged to the bottom position of the backboard, one end of the supporting shaft is hinged to the top position of the backboard, the connecting shaft is connected between the fixed shaft and the connecting shaft, and one end of the connecting shaft, which is hinged to the fixed shaft, and the other end of the connecting shaft, passes through the connecting piece to be connected with the supporting shaft.

2. The adjustable vehicle-mounted LED transparent screen as claimed in claim 1, wherein the LED boards are rectangular, the top and bottom of the LED boards are vertically fixed on the back plate by screws, and a plurality of the LED boards are sequentially arranged to form a long display screen.

3. The adjustable vehicle-mounted LED transparent screen as claimed in claim 2, wherein a plurality of wiring slots are formed through the bottom of the back plate, the wiring terminals extend into the wiring slots, and the wiring holes of the LED plate extend into the wiring slots to be connected with the wiring terminals.

4. The adjustable vehicle-mounted LED transparent screen as claimed in claim 1, wherein the inner wall of the supporting shaft is concavely provided with a sliding groove matched with the specification of the connecting shaft along the length direction, a fixing hole for passing a connecting member is arranged at the bottom of the supporting shaft in a penetrating manner, the end part of the connecting shaft extends into the sliding groove, a fixing groove is arranged on the connecting shaft in a penetrating manner along the length direction, and the connecting member passes through the fixing hole and the fixing groove and fixes the supporting shaft and the connecting shaft through friction force.

5. The adjustable vehicle-mounted LED transparent screen as claimed in claim 4, wherein the connecting member comprises a bolt, a pad and a nut, the bolt passes through the fixing hole and the fixing groove and is screwed with the nut through threads, a washer is arranged between the bolt and the supporting shaft, and the pad is arranged between the nut and the connecting shaft.

6. The adjustable vehicle-mounted LED transparent screen as claimed in claim 4, wherein the length of the connecting shaft is less than that of the sliding slot, and the sum of the lengths of the fixed shaft and the supporting shaft is less than the width of the backboard.