CN210271556U

CN210271556U - Anti-collision display screen structure

Info

Publication number: CN210271556U
Application number: CN201921827276.1U
Authority: CN
Inventors: 王明波
Original assignee: Zhejiang Xinlianyu Electronic Co ltd
Current assignee: Zhejiang Xinlianyu Electronic Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-04-07
Anticipated expiration: 2029-10-28

Abstract

The utility model provides an anticollision display screen structure belongs to the automobile parts field. It includes the bed frame, the bed frame on be equipped with outer glass, bed frame and outer glass between be equipped with and present and move back the space, outer glass in be equipped with two relative display screens extremely, the display screen extend to present to move back in the space, just the display screen and the end wall of keeping away from outer glass between have the clearance, present move back the space and keep away from being equipped with two curved surface concave dish with the display screen one-to-one on the end wall of outer glass, curved surface concave dish in towards the sunken bed frame of going away from the direction of outer glass, outer glass on paste the buffering and glue and paste, the buffering glue paste and cover the display screen. The utility model has the advantages of the utility model provides a display screen is equipped with buffering glue and pastes and outer glass outward, can absorb certain impact force when taking place the striking, is equipped with in the bed frame in addition and presents moving back the space that can provide the crooked space of display screen, makes the display screen have the crashproof ability of fighting against collision.

Description

Anti-collision display screen structure

Technical Field

The utility model belongs to the automobile parts field especially relates to an anticollision display screen structure.

Background

The position of well accuse display screen of traditional design generally does not notice the display screen in the head collision region, when workman's operation or people's walking in-process, often can fall the head and collide with on the display screen, but current display screen does not possess the crashproof function of anti-collision in order to reduce the cost of manufacture, easily makes the display screen receive the striking damage to scrap.

For example, chinese patent literature discloses a high-strength anti-drop LED display screen and a manufacturing method thereof [ patent application No.: CN201811069791.8], the LED display screen comprises an LED display screen body and an outer frame wrapped outside the LED display screen body, the outer surface of the anti-collision rubber ring protrudes out of a groove, four hanging corners of the outer frame are provided with anti-falling mechanisms, four corners of the LED display screen body are clamped in positioning right-angle plates, the roots of the positioning right-angle plates are connected with threaded pipes integrally formed with the positioning right-angle plates, the surfaces of the threaded pipes are sleeved with springs, and the threaded pipes are inserted into the corner grooves at the four hanging corners of the outer frame; simultaneously, through the spring to the elastic force effect of location right-angle board, play the cushioning effect to the LED display screen body to play the anti effect of falling of this high strength anti LED display screen, do not have the buffer of connecting the energy-absorbing on the display screen of this patent.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem, a anticollision display screen structure is provided.

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

the utility model provides an anticollision display screen structure, includes the bed frame, the bed frame on be equipped with outer glass, bed frame and outer glass between be equipped with and present and move back the space, outer glass in be equipped with two relative display screens to, the display screen extend to present and move back in the space, just the display screen and keep away from and have the clearance between the end wall of outer glass, present and move back the space and keep away from being equipped with two curved surface concave disks with the display screen one-to-one on the end wall of outer glass, curved surface concave disk in towards the sunken bed frame of going into of the direction of keeping away from outer glass, outer glass on paste the buffering and glue and paste and cover the display screen, the buffering glue paste and cover the display screen.

In the above anti-collision display screen structure, the projection position of the center point of the curved concave disk on the corresponding display screen is overlapped with the center point of the display screen.

In the above anti-collision display screen structure, the projection of the display screen on the corresponding curved concave disk is located in the curved concave disk, and a gap is formed between the projection and the outer end wall of the curved concave disk.

In the anti-collision display screen structure, a gap is formed between the display screen and the outer layer glass.

In the above-mentioned anti-collision display screen structure, the rear side of each display screen is further provided with a placing plate which is fixed on the base frame and used for placing the signal source equipment, the placing plate is provided with a plurality of placing holes for fixing the signal source equipment and threading, and the distance between two ends of the placing holes is greater than the distance between two sides of the placing holes.

In foretell anticollision display screen structure, every both ends of placing the board respectively are equipped with a base of fixing on the bed frame, the base keep away from the terminal surface of bed frame and be the step form.

In foretell anticollision display screen structure, the base keep away from the terminal surface of bed frame and be equipped with the step piece of two archs and end-to-end connection, the thickness that is located the step piece of bed frame upside is less than the thickness that is located the step piece of bed frame downside, the step piece keep away from the terminal surface of bed frame and be the slope form and place, and the terminal surface top that is the slope form extends towards the direction of keeping away from the bed frame to the other end.

In the above anti-collision display screen structure, the base frame is further provided with a fixing plate, the fixing plate is provided with a plurality of fixing holes for sleeving screws, and the distance between two ends of the fixing holes is greater than the distance between two sides of the fixing holes.

Compared with the prior art, the utility model has the advantages of:

1. the utility model discloses a display screen in is equipped with the buffering outward and glues subsides and outer glass, can absorb certain impact force when taking place the striking, is equipped with the presenting that can provide the crooked space of display screen in the bed frame in addition and moves back the space, makes the display screen have the crashproof ability of fighting against collision.

2. The utility model discloses a present and move back still to be equipped with the curved surface concave dish in the space end wall, increase the display screen and present and move back the distance between the space end wall, provide the bigger deflection of display screen.

Drawings

Fig. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic view of another aspect of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic diagram of the relative positions of the curved concave disk and the display screen.

In the figure: the glass frame comprises outer layer glass 10, a base frame 11, a feeding and withdrawing space 12, a display screen 13, a buffering adhesive sticker 14, a curved concave disc 15, a placing plate 16, a placing hole 17, a base 18, a step block 19, a fixing plate 20 and a fixing hole 21.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-3, an anti-collision display screen structure includes a base frame 11, an outer glass 10 is disposed on the base frame 11, a feeding and returning space 12 is disposed between the base frame 11 and the outer glass 10, two opposite display screens 13 are disposed in the outer glass 10, the display screens 13 extend into the feeding and returning space 12, a gap is formed between the display screens 13 and an end wall far away from the outer glass 10, two curved concave discs 15 corresponding to the display screens 13 one to one are disposed on the end wall far away from the outer glass 10 in the feeding and returning space 12, the curved concave discs 15 are recessed into the base frame 11 in a direction far away from the outer glass 10, a buffer glue sticker 14 is pasted on the outer glass 10, and the buffer glue sticker 14 covers the display screens 13.

In this example, the outer glass 10 and the display 13 have a certain bending capability and can absorb a certain crashworthiness, the existing vehicle-mounted large screen is basically in a head impact area, a person can easily knock a head on the display 13 without paying attention to the large screen, when the head impacts the display 13, a part of generated impact force is absorbed by the buffer sticker 14, the surplus energy can impact the display 13 and drive the display 13 to bend and deform, the display 13 can extend towards the rear side in the bending process of the display 13, so that a gap is formed between the display 13 and an end wall far away from the outer glass 10, a certain space is provided to ensure that the display 13 cannot collide with the end wall of the feeding and withdrawing space 12, in addition, in the deformation process of the display 13, the generated deformation force can be converged to the central position of the display 13 along the display 13, and the distance for the central position of the display 13 to extend backwards compared with other parts is increased, therefore, in order to better increase the crashworthiness of the display screen 13, the curved concave disc 15 continuously increases the distance between the display screen 13 and the end wall of the feeding and withdrawing space 12.

As shown in fig. 4, the projection position of the center point of the curved concave disk 15 on the corresponding display screen 13 is overlapped with the center point of the display screen 13.

The projection of the display screen 13 on the corresponding curved concave disk 15 is positioned in the curved concave disk 15, and a gap is formed between the projection and the outer end wall of the curved concave disk 15.

In this example, the depth that the middle point of the curved concave 15 extends into the base frame 11 is deeper, and the distance that the center of the display 13 extends backward compared with other parts during the bending process of the display 13 is larger, so that when the center points of the curved concave 15 and the display 13 are located on a straight line perpendicular to the end wall of the feeding and withdrawing space 12, the distance between the position of the display 13 closer to the center point thereof and the end wall of the feeding and withdrawing space 12 is larger, further ensuring that the display 13 does not collide with the base frame 11 to cause secondary impact to damage the display during the bending process.

A gap is arranged between the display screen 13 and the outer layer glass 10.

In the using process, not only the outer layer glass 10 area corresponding to the display screen 13 will be collided, but also other areas on the outer layer glass 10 will be collided, so that the outer layer glass 10 vibrates and the impact force received by the outer layer glass 10 is transmitted to the part which is abutted against the outer layer glass 10, therefore, in the example, a gap is formed between the display screen 13 and the outer layer glass 10, when the outer layer glass 10 is collided, on one hand, the generated vibration force cannot act on the display screen 13, and on the other hand, the impact received by the outer layer glass 10 can be transmitted to the base frame 11 and cannot be transmitted to the display screen 13.

In addition, when the outer glass 10 is impacted to generate bending deformation, the distance between the outer glass 10 and the display screen 13 can provide a certain deformation distance for the outer glass 10, when the deformed outer glass 10 collides with the display screen 13, most impact force is absorbed by the deformed outer glass 10, and only part of impact force is transmitted to the display screen 13, so that the anti-collision capacity of the display screen 13 is improved.

The rear side of each display screen 13 is also provided with a placing plate 16 which is fixed on the base frame 11 and used for placing signal source equipment, the placing plate 16 is provided with a plurality of placing holes 17 used for fixing the signal source equipment and threading, and the distance between two ends of the placing holes 17 is larger than the distance between two sides of the placing holes 17.

Display screen 13 is in the use, need be connected with signal transmission device, with information transfer to display screen 13 on and make display screen 13 broadcast, prior art often separates signal transmission device and display screen 13 and places and through longer connection of electric lines, the easy electric wire is in disorder entangled together, it is disorderly and has no chapter, there is dangerous hidden danger, consequently in this example, can place signal transmission device place on placing board 16, the electric wire can pass and place hole 17 and be connected with display screen 13, and can arrange the electric wire through placing hole 17.

The signal transmission device is fixed by the placement hole 17, and the placement hole 17 is elongated, so that the position can be adjusted according to the fixing point of the signal transmission device.

Each of the two ends of the placement plate 16 is provided with a base 18 fixed on the base frame 11, and the end surface of the base 18 away from the base frame 11 is stepped.

Need fix bed frame 11, base 18 protrusion is on bed frame 11, extends into fixing device with base 18 and forms the joint rather than, and base 18 can restrict rocking about bed frame 11, and in addition, the terminal surface that base 18 kept away from bed frame 11 is the step form to can restrict rocking about bed frame 11.

The terminal surface that the base 18 kept away from bed frame 11 be equipped with two protruding and end-to-end connection's step piece 19, the thickness that is located the step piece 19 of bed frame 11 upside is less than the thickness that is located the step piece 19 of bed frame 11 downside, step piece 19 keep away from the terminal surface of bed frame 11 and be the slope form and place, and the terminal surface top that is the slope form extends towards the direction of keeping away from bed frame 11 to the other end.

When the base 18 is engaged with the fixing device to fix the base frame 11, the gravity of the base frame 11 drives the base frame 11 to move downward, in this example, the end surface of the step block 19 away from the base frame 11 is disposed in an inclined manner, which can provide a certain supporting force to support the base frame 11.

The base frame 11 is further provided with a fixing plate 20, the fixing plate 20 is provided with a plurality of fixing holes 21 for sleeving screws, and the distance between two ends of the fixing holes 21 is greater than the distance between two sides of the fixing holes 21.

In this embodiment, a screw may be inserted into the fixing hole 21 to fix the fixing plate 20 by a nut, so as to fix the base frame 11, and the fixing hole 21 is elongated to adjust the position according to the fixing point.

The principle of the utility model is that: the whole base frame 11 is fixed by the fixing holes 21 of the fixing plate 20 and the fixing bases 18, the signal transmission device is fixed by the placing holes 17, and the electric wires are connected with the display 13 through the placing holes 17, when the outer glass 10 is subjected to bending deformation caused by impact, the distance between the outer glass 10 and the display screen 13 can provide a certain deformation distance for the outer glass 10, when the deformed outer glass 10 collides with the display screen 13, most of the impact force is absorbed by the deformed outer glass 10 and the buffer sticker 14, only a part of the impact force is transmitted to the display screen 13 and drives the display screen 13 to bend and deform, during the bending of the display 13, the display 13 will extend to the rear side, so that there is a gap between the display 13 and the end wall far away from the outer glass 10, and a certain space is provided for the display 13 to bend and not collide with the end wall of the feeding and withdrawing space 12.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the outer glass 10, the base frame 11, the feeding and withdrawing space 12, the display 13, the cushion sticker 14, the curved concave disc 15, the placing plate 16, the placing hole 17, the base 18, the step block 19, the fixing plate 20, the fixing hole 21, etc. are used more frequently herein, these terms are used only for convenience of describing and explaining the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims

1. An anti-collision display screen structure comprises a base frame (11), and is characterized in that outer layer glass (10) is arranged on the base frame (11), a feeding and withdrawing space (12) is arranged between the base frame (11) and the outer layer glass (10), two opposite display screens (13) are arranged in the outer layer glass (10), the display screens (13) extend into the feeding and withdrawing space (12), and a gap is arranged between the display screen (13) and the end wall far away from the outer layer glass (10), two curved concave discs (15) which are in one-to-one correspondence with the display screen (13) are arranged on the end wall of the feeding and withdrawing space (12) far away from the outer layer glass (10), the curved concave disc (15) is concave into the base frame (11) towards the direction far away from the outer layer glass (10), the outer glass (10) is pasted with a buffer sticker (14), and the buffer sticker (14) covers the display screen (13).

2. An anti-collision display screen structure according to claim 1, wherein the projection position of the center point of the curved concave disk (15) on the corresponding display screen (13) is overlapped with the center point of the display screen (13).

3. An anti-collision display screen structure according to claim 1, wherein the projection of the display screen (13) on the corresponding curved concave disk (15) is located in the curved concave disk (15), and a gap is formed between the projection and the outer end wall of the curved concave disk (15).

4. A collision-proof screen structure as claimed in claim 1, characterised in that there is a gap between the screen (13) and the outer sheet of glass (10).

5. An anti-collision display screen structure according to claim 1, wherein a placing plate (16) fixed on the base frame (11) and used for placing signal source equipment is further arranged on the rear side of each display screen (13), a plurality of placing holes (17) used for fixing the signal source equipment and threading are formed in the placing plate (16), and the distance between two ends of the placing holes (17) is larger than the distance between two sides of the placing holes (17).

6. An anti-collision display screen structure according to claim 5, wherein each of the two ends of each of the placement plates (16) is provided with a base (18) fixed on the base frame (11), and the end surface of the base (18) away from the base frame (11) is stepped.

7. An anti-collision display screen structure according to claim 6, wherein the end surface of the base (18) far away from the base frame (11) is provided with two raised and end-to-end connected step blocks (19), the thickness of the step block (19) on the upper side of the base frame (11) is smaller than that of the step block (19) on the lower side of the base frame (11), the end surface of the step block (19) far away from the base frame (11) is placed in an inclined manner, and the top end of the inclined end surface extends towards the direction far away from the base frame (11) to the other end.

8. An anti-collision display screen structure according to claim 1, wherein the base frame (11) is further provided with a fixing plate (20), the fixing plate (20) is provided with a plurality of fixing holes (21) for sleeving screws, and a distance between two ends of the fixing holes (21) is greater than a distance between two sides of the fixing holes (21).