CN218558745U

CN218558745U - Detachable vehicle-mounted playing screen

Info

Publication number: CN218558745U
Application number: CN202222892079.6U
Authority: CN
Inventors: 刘泽洋; 余勤涛; 孙道明
Original assignee: Shenzhen Soling Communication Technology Co ltd
Current assignee: Shenzhen Soling Communication Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-03
Anticipated expiration: 2032-10-31

Abstract

The embodiment of the utility model discloses a detachable vehicle-mounted playing screen, which comprises a fixed seat, a playing screen component which can turn over relative to the fixed seat, and a damping connecting piece which connects the fixed seat and the playing screen component together; the fixing base is provided with a containing cavity, the tail part of the containing cavity is provided with a longitudinal groove, when the playing screen assembly turns to be perpendicular to the playing screen assembly in the direction away from the fixing base, the bottom of the playing screen assembly is located in the longitudinal groove, when the playing screen assembly turns to be parallel to the playing screen assembly in the direction away from the fixing base, the playing screen assembly is contained in the containing cavity, and the front surface of the playing screen assembly is flush with the upper surface of the fixing base. The utility model discloses make things convenient for staff's dismouting to and the compactedness of structure has been improved.

Description

Detachable vehicle-mounted playing screen

Technical Field

The utility model relates to a display device technical field, the more specifically removable on-vehicle broadcast screen that says so.

Background

The vehicle-mounted display screen (vehicle-mounted display) is mainly applied to vehicles such as high-speed rails, automobiles or airplanes, and is generally installed at the rear of a seat for people in the rear row of the seat to use.

Its structure of present on-vehicle broadcast screen is fixed, is fixed dead between the fixing base of on-vehicle broadcast screen and the broadcast screen subassembly, if broadcast screen subassembly goes wrong, need dismantle the fixing base from the seat together and get off maintenance or change, and can not dismantle the broadcast screen subassembly alone and maintain or change to lead to the dismouting inconvenient with the maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a detachable on-vehicle broadcast screen.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a detachable vehicle-mounted playing screen comprises a fixed seat, a playing screen assembly capable of overturning relative to the fixed seat, and a damping connecting piece for connecting the fixed seat and the playing screen assembly together; the fixing base is equipped with accomodates the chamber, the afterbody of accomodating the chamber is equipped with vertical recess, the broadcast screen subassembly is to keeping away from when the fixing base direction overturns to be vertical angle rather than, the bottom of broadcast screen subassembly is located in vertical recess, the broadcast screen subassembly to when the fixing base direction overturns to be parallel angle rather than, the broadcast screen subassembly accomodate in accomodate the chamber, just the front of broadcast screen subassembly with the upper surface of fixing base keeps the parallel and level.

The further technical scheme is as follows: the damping connecting piece comprises a rotating shaft part, a first connecting part and a second connecting part, wherein the first connecting part is positioned on one side of the rotating shaft part, and the second connecting part is positioned on one side of the rotating shaft part opposite to the first connecting part; the first connecting portion with the back connection of broadcast screen subassembly, the second connecting portion with the fixing base is connected.

The further technical scheme is as follows: the first connecting portion with between the back of broadcast screen subassembly, and the second connecting portion with all connect through the detachable connections who is equipped with between the fixing base.

The further technical scheme is as follows: the fixing base with be equipped with two between the broadcast screen subassembly the damping connecting piece, two the damping connecting piece is about being side by side interval arrangement.

The further technical scheme is as follows: the middle part of the containing cavity is also provided with a sinking groove.

The further technical scheme is as follows: the left side surface and the right side surface of the sinking groove are in smooth transition with the bottom of the containing cavity.

The further technical scheme is as follows: the head of the containing cavity is an inclined plane.

The further technical scheme is as follows: the play screen assembly comprises a shell, a touch pad, a display screen, a main control board and a bottom shell; the touch pad and the display screen are installed on the front side of the shell, the display screen is located between the touch pad and the shell, the bottom shell is installed on the rear side of the shell, and the main control board is installed between the bottom shell and the shell.

The further technical scheme is as follows: the bottom shell is provided with an arc-shaped bulge which is tightly matched with the sinking groove.

The further technical scheme is as follows: the arc-shaped bulge is provided with a notch groove at the position close to the edge of the bottom shell.

Compared with the prior art, the utility model beneficial effect be: the play screen assembly is connected with the fixing base through the damping connecting piece, and the play screen assembly can be overturned relative to the fixing base along the central shaft of the damping connecting piece, and when the play screen assembly needs to be maintained, the damping connecting piece can be disassembled firstly, the play screen assembly can be disassembled from the fixing base, so that the fixing base and the play screen assembly are not required to be integrally disassembled, and the disassembly and the assembly of workers are facilitated.

When broadcast screen subassembly upset is vertical angle with the fixing base, the bottom of broadcast screen subassembly is located vertical recess, and at this moment, vertical recess can play the effect that gravity supported to broadcast screen subassembly, but vertical recess can not cause the interference to the upset of broadcast screen subassembly in the angle of regulation, and structural design is ingenious, and broadcast screen subassembly bottom is located vertical recess moreover to can reduce the occupation space of broadcast screen subassembly on the direction of height. When the playing screen assembly turns to be parallel angle with the fixing seat, the playing screen assembly is stored in the storage cavity, the front surface of the playing screen assembly is parallel and level with the upper surface of the fixing seat, the playing screen assembly is prevented from protruding out of the upper surface of the fixing seat, and the storage structure is more compact.

The foregoing is a summary of the present invention, and other objects, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments, which is provided for the purpose of illustration and understanding of the present invention.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a detachable vehicle-mounted display screen according to an embodiment of the present invention;

fig. 2 is an exploded view of a detachable vehicle-mounted display screen according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a fixing seat in a detachable vehicle-mounted display screen according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a detachable vehicle-mounted display screen assembly according to an embodiment of the present invention.

Reference numerals

1. A fixed seat; 11. a receiving cavity; 111. sinking the tank; 112. a longitudinal groove; 113. an inclined surface; 2. a playback screen assembly; 21. a touch panel; 22. a display screen; 23. a housing; 24. a bottom case; 241. an arc-shaped bulge; 2411. a notch groove; 3. a damping connection; 31. a first connection portion; 32. a rotating shaft part; 33. a second connecting portion.

Detailed Description

The technical solutions of the present invention will be described clearly and completely below with reference to specific embodiments of the present invention, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in the specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.

The specific embodiment of the utility model provides a detachable vehicle-mounted playing screen, as shown in fig. 1-4, comprising a fixed seat 1, a playing screen component 2 which can be turned over relative to the fixed seat 1, and a damping connecting piece 3 which connects the fixed seat 1 and the playing screen component 2 together; fixing base 1 is equipped with accomodates chamber 11, the afterbody of accomodating chamber 11 is equipped with vertical recess 112, when broadcast screen subassembly 2 is to keeping away from 1 orientation of fixing base and overturning to be the vertical angle with fixing base 1, the bottom of broadcast screen subassembly 2 is located vertical recess 112, when broadcast screen subassembly 2 overturns to 1 orientation of fixing base and is parallel angle with fixing base 1, broadcast screen subassembly 2 is accomodate in accomodating chamber 11, and the front of broadcast screen subassembly 2 keeps the parallel and level with the upper surface of fixing base 1.

As shown in fig. 2, the damping connector 3 includes a rotation shaft portion, a first connecting portion 31 on one side of the rotation shaft portion, and a second connecting portion 32 on the opposite side of the rotation shaft portion from the first connecting portion 31; the first connecting portion 31 is connected with the back of the playing screen assembly 2, and the second connecting portion 32 is connected with the fixing base 1. The first connecting portion 31 and the second connecting portion 32 can both rotate relative to the rotating shaft portion, so that the play screen assembly 2 can be turned over relative to the fixed seat 1. Of course, the turning angle of the playing screen assembly 2 may be limited, and the limitation of the turning angle is related to the selected damping connection member 3, and preferably, the damping connection member 3 in the range of 0 to 270 degrees is selected.

It should be noted that, the depth and the width of the longitudinal groove 112 need to satisfy certain requirements, and specifically, when the playback screen assembly 2 is turned from a state perpendicular to the fixing base 1 to a state parallel to the fixing base 1, the side wall of the longitudinal groove 112 does not interfere with the turning of the playback screen assembly 2, so that the playback screen assembly 2 can be prevented from being damaged.

For the convenience of disassembly, the first connecting portion 31 and the back of the playing screen assembly 2, and the second connecting portion 32 and the fixing base 1 are connected by a detachable connecting member (not shown in the figure). In this embodiment, detachable connections spare is the screw, and the position correspondence at the connecting screw is provided with the screw hole, and during the connection, it is fixed to twist the screw into the screw hole promptly, during the dismantlement, twists out the screw from the screw hole and accomplish the dismantlement promptly, convenient operation. Of course, in other embodiments, the detachable connector may be a screw or a threaded rod, etc.

As shown in fig. 2, in some embodiments, two damping connectors 3 are disposed between the fixing base 1 and the playing screen assembly 2, and the two damping connectors 3 are spaced side by side from each other. Two damping connecting pieces 3 can play the effect of balanced atress, make power dispersion to two damping connecting pieces 3 on to can improve the stability of atress, and prolong damping connecting piece 3's life, prevent the easy not hard up problem of damping connecting piece 3 unbalanced stress.

As shown in fig. 4, in some embodiments, the play screen assembly 2 includes, in sequence, a housing 23, a touch pad 21, a display screen 22, a main control panel, and a bottom case 24; the touch panel 21 and the display 22 are mounted on the front side of the housing 23, the display 22 is located between the touch panel 21 and the housing 23, the bottom case 24 is mounted on the rear side of the housing 23, and the main control board is mounted between the bottom case 24 and the housing 23.

When the playing screen assembly 2 is turned to be parallel to the fixed seat 1, the playing screen assembly 2 is completely accommodated in the accommodating cavity 11, and the touch pad 21 in the playing screen assembly 2 is flush with the upper surface of the fixed seat 1, so that the problem that the touch pad 21 protrudes out of the upper surface of the fixed seat 1 and is easily touched by other objects to cause damage can be avoided.

As shown in fig. 3, in some embodiments, the head of the receiving cavity 11 is an inclined surface 113 to facilitate the user's finger to turn the playing screen assembly 2.

As shown in fig. 3, in some embodiments, a sink groove 111 is further disposed in the middle of the receiving cavity 11, the sink groove 111 is designed in the center of the receiving cavity 11, the appearance is more attractive, and the left and right sides of the sink groove 111 smoothly transition with the bottom of the receiving cavity 11. Sunken groove 111's effect is mainly used with the cooperation of broadcast screen subassembly 2 for when broadcast screen subassembly 2 overturns to being parallel angle with fixing base 1 to fixing base 1 direction, accomodate chamber 11 and can wholly carry out the spacing of first degree to broadcast screen subassembly 2, sunken groove 111 can carry out the spacing of second degree to broadcast screen subassembly 2, realizes dual-spacing effect.

As shown in fig. 4, in some embodiments, bottom shell 24 has an arc-shaped protrusion 241 closely matching with sunken groove 111, and the arc-shaped protrusion 241 has a notch 2411 near the edge of bottom shell 24. The notch groove 2411 that sets up has limiting displacement to the finger when user's finger goes to overturn the broadcast screen subassembly 2, prevents to skid.

In some embodiments, in order to make the fixing base 1 have more functional functions, through holes are provided on the left side and/or the right side of the receiving cavity 11 of the fixing base 1. Preferably, the through-hole may be a kidney-shaped hole. The through-hole not only can be used for hanging article, can also be in upset broadcast screen subassembly 2, during the finger card of user's one hand goes into the through-hole to as supporting, the other hand goes to upset broadcast screen subassembly 2, and it is more convenient, comfortable to operate.

To sum up: between broadcast screen subassembly 2 and the fixing base 1 through damping connecting piece 3, broadcast screen subassembly 2 can be followed damping connecting piece 3's center pin and for the upset of fixing base 1, when broadcast screen subassembly 2 needs the maintenance, can dismantle the back with damping connecting piece 3 earlier, alright follow fixing base 1 and take off broadcast screen subassembly 2, need not to dismantle fixing base 1 and broadcast screen subassembly 2 whole all, made things convenient for staff's dismouting.

When the broadcast screen subassembly 2 is to keeping away from fixing base 1 direction upset to be vertical angle with fixing base 1, the bottom of broadcast screen subassembly 2 is located vertical groove 112, at this moment, vertical groove 112 can play the effect that gravity supported to broadcast screen subassembly 2, but vertical groove 112 can not cause the interference to the upset of broadcast screen subassembly 2 in the angle of regulation, structural design is ingenious, and broadcast screen subassembly 2 bottom is located vertical groove 112, thereby can reduce the occupation space of broadcast screen subassembly 2 on the direction of height. When the playing screen assembly 2 turns to the direction of the fixing seat 1 and is parallel to the fixing seat 1, the playing screen assembly 2 is stored in the storage cavity 11, the front surface of the playing screen assembly 2 is flush with the upper surface of the fixing seat 1, the playing screen assembly 2 is prevented from protruding out of the upper surface of the fixing seat 1, and the storage structure is more compact.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A detachable vehicle-mounted playing screen is characterized by comprising a fixed seat, a playing screen assembly capable of overturning relative to the fixed seat, and a damping connecting piece for connecting the fixed seat and the playing screen assembly together; the fixing base is equipped with accomodates the chamber, the afterbody of accomodating the chamber is equipped with vertical recess, the broadcast screen subassembly is to keeping away from when the fixing base direction overturns to be vertical angle rather than, the bottom of broadcast screen subassembly is located in vertical recess, the broadcast screen subassembly to when the fixing base direction overturns to be parallel angle rather than, the broadcast screen subassembly accomodate in accomodate the chamber, just the front of broadcast screen subassembly with the upper surface of fixing base keeps the parallel and level.

2. The detachable vehicle-mounted display screen according to claim 1, wherein the damping connector comprises a rotating shaft part, a first connecting part located on one side of the rotating shaft part, and a second connecting part located on the opposite side of the rotating shaft part to the first connecting part; the first connecting portion with the back connection of broadcast screen subassembly, the second connecting portion with the fixing base is connected.

3. The detachable vehicle-mounted display screen according to claim 2, wherein the first connecting portion is connected to the back surface of the display screen assembly, and the second connecting portion is connected to the fixing base by a detachable connecting member.

4. The detachable vehicle-mounted playing screen according to claim 1, wherein two damping connecting pieces are arranged between the fixing seat and the playing screen assembly, and the two damping connecting pieces are arranged side by side in a left-right spaced manner.

5. The detachable vehicle-mounted display screen according to claim 1, wherein a sink groove is further formed in the middle of the storage cavity.

6. A detachable vehicle-mounted display screen according to claim 5, wherein the left and right side surfaces of the sinking groove and the bottom of the receiving cavity are in smooth transition.

7. The detachable vehicle-mounted display screen according to claim 1, wherein the head of the receiving cavity is an inclined surface.

8. The detachable vehicle-mounted playing screen according to claim 5, wherein the playing screen assembly comprises a shell, a touch pad, a display screen, a main control board and a bottom shell; the touch pad and the display screen are installed on the front side of the shell, the display screen is located between the touch pad and the shell, the bottom shell is installed on the rear side of the shell, and the main control board is installed between the bottom shell and the shell.

9. The detachable vehicular playback screen of claim 8, wherein the bottom case is provided with an arc-shaped protrusion that is tightly fitted with the sinking groove.

10. The detachable vehicular playback screen of claim 9, wherein the arcuate projection has a notch formed therein adjacent to an edge of the bottom shell.