Flat panel display with high falling resistance

Abstract

The invention relates to the technical field of flat-panel displays, and discloses a flat-panel display with high falling resistance, which comprises a machine body and an outer frame, and is characterized in that the machine body is provided with a display part and a peripheral part; the outer frame comprises frame strips with annular cavities; inner side openings are formed in the inner sides of the frame strips, soft rubber strips are arranged in the middles of the annular cavities, and the soft rubber strips are elastically connected with the frame strips; the peripheral part is embedded into the annular cavity through the inner side opening, the frame strip elastically clamps the peripheral part, the peripheral part and the frame strip are relatively fixed, and the soft rubber strip abuts against and is attached to the outer side of the peripheral part; when the frame strips are collided, the frame strips elastically deform, collision vibration can be buffered for the first time, the soft rubber strips in the frame strips can buffer collision vibration of the machine body for the second time, a gap is formed between the periphery of the peripheral part and the bottom of the annular cavity, collision vibration of the machine body can be buffered for the second time, and the service life of the machine body is prolonged. The collision buffering performance of the flat panel display is greatly improved, and the anti-falling performance of the flat panel display is improved.

Description

Technical Field

[0001] The invention relates to the technical field of flat panel displays, and more specifically, to a flat panel display with strong drop resistance. Background Art

[0002] With the development of technology, flat panel displays are relatively common devices in daily life, such as tablet computers, flat panel displays, and so on.

[0003] The flat panel display includes a body having a display portion and a peripheral portion formed at the periphery of the display portion. The display portion is generally a display screen, etc., for displaying videos, etc.

[0004] In the prior art, the body is prone to falling or colliding, which may cause the body to be broken, etc. In order to protect the body, a protective frame is generally wrapped around the periphery of the body. However, the shock absorption performance of the protective frame is poor. Although it can protect the body to a certain extent, due to the poor shock absorption performance, the drop resistance of the flat panel display cannot be improved. Summary of the invention

[0005] The purpose of the present invention is to provide a flat panel display with strong drop resistance, aiming to solve the problem of poor drop resistance of flat panel displays in the prior art.

[0006] The present invention is implemented as follows: a flat panel display with strong drop resistance comprises a body in a flat cubic shape and an outer frame wrapping the outer periphery of the body, wherein the body comprises a display portion and an outer peripheral portion surrounding the outer periphery of the display portion and arranged in an annular manner; the outer frame comprises a frame bar made of a colloid material and arranged in an annular manner, wherein the frame bar has an annular cavity, and the annular cavity is arranged in an annular manner along the circumference of the frame bar;

[0007] The frame strip is surrounded to form a frame area, and the inner side of the frame strip has an inner opening facing the frame area, and the inner opening is arranged around the circumference of the annular cavity; the middle part of the annular cavity has a soft rubber strip made of a sticky soft rubber material and in the shape of a flat sheet, and the soft rubber strip is arranged around the circumference of the annular cavity, and the soft rubber strip is suspended in the annular cavity; the soft rubber strip is elastically connected to the frame strip;

[0008] The peripheral part is embedded in the annular cavity through the inner opening, the display part is located in the frame area, the frame bar elastically clamps the peripheral part to relatively fix the peripheral part and the frame bar, and the soft rubber strip abuts against the outer side of the peripheral part.

[0009] Furthermore, a plurality of elastic structures are provided between the soft rubber strip and the frame strip, and the plurality of elastic structures are arranged around the annular cavity at circumferential intervals, and adjacent elastic structures are arranged laterally staggered, and the plurality of elastic structures elastically connect the soft rubber strip and the frame strip at multiple positions.

[0010] Furthermore, the annular cavity includes an outer cavity and an inner cavity, the outer cavity is formed between the bottom of the annular cavity and the soft rubber strip, and the inner cavity is formed between the inner opening and the soft rubber strip; the inner opening is formed on the inner side of the inner cavity, the outer peripheral portion is embedded in the inner cavity, and a plurality of the elastic structures are arranged in the outer cavity.

[0011] Furthermore, the elastic structure includes a plurality of elastic columns, the outer ends of the elastic columns are butted against the bottom of the outer cavity, and the inner ends of the elastic columns are butted against the soft rubber strip.

[0012] Furthermore, the outer circumference of the elastic column extends outward to form a plurality of ribs, and the plurality of ribs are arranged around the circumference of the elastic column at intervals. The ribs extend in a strip shape along the axial direction of the elastic column, and the bottom of the ribs is integrated with the outer end of the elastic column and docked at the bottom of the annular cavity.

[0013] Furthermore, the two sides of the soft rubber strip respectively have outer edges, and the outer edges are arranged around the circumference of the soft rubber strip. The outer edges are connected to the inner wall of the annular cavity through multiple connection points. The multiple connection points are arranged around the circumference of the soft rubber strip at intervals, and the connection points are staggered with the elastic columns.

[0014] Furthermore, the soft rubber strip is provided with a plurality of mounting holes, the mounting holes penetrate the soft rubber strip, and the plurality of mounting holes are arranged at intervals along the circumference of the soft rubber strip. The inner end of the elastic column is passed through the mounting hole and is fixedly connected to the soft rubber strip as a whole by glue.

[0015] Furthermore, the frame bar is provided with curved air holes, the inner ends of the air holes are connected to the outer cavity, the outer ends of the air holes are connected to the outside of the frame bar, the outer side of the frame bar is provided with a hemispherical head-shaped protrusion, the outer ends of the air holes are inserted into the protrusion, and the inner wall of the air hole is sprayed with a water-absorbing layer.

[0016] Furthermore, the outer periphery of the body is provided with a button, the outer periphery of the frame bar is provided with an elastic pressing portion, the pressing portion is connected to an elastic extension strip, the extension strip is located in the outer cavity, and passes through the soft rubber strip to abut against the button.

[0017] Furthermore, the machine body has four corners, the frame bar is in a square frame shape, the frame bar has four end parts, and the four end parts are arranged opposite to the four corners in an inner and outer manner; the end parts are arranged in a flat surface, and the middle part of the end part is concave inward to form a middle groove;

[0018] A plurality of elastic bifurcated strips are arranged on the end portion, and the plurality of bifurcated strips are arranged around the axial direction of the middle groove at intervals; the inner section of the bifurcated strip is butted against the outer periphery of the middle groove, and the outer end of the bifurcated strip is extended away from the middle groove.

[0019] Compared with the prior art, the flat-panel display with strong drop resistance provided by the present invention has an outer periphery embedded in the annular cavity, and the outer periphery is elastically clamped and relatively fixed by the frame bars, and the frame bars can surround and protect the outer periphery of the body; the soft rubber strip in the middle of the annular cavity can be attached to the outer periphery of the outer periphery, and can be attached and protected on the outer periphery of the outer periphery, and the soft rubber strip and the frame bar are elastically connected, so that multi-position elastic connection of the outer periphery can be achieved, and because the soft rubber strip is arranged in the middle of the annular cavity, there is a gap between the outer periphery of the outer periphery and the bottom of the annular cavity; when the frame bar is collided, the frame bar itself is elastically deformed, and can perform the initial buffering of the collision vibration, and the soft rubber strip inside the frame bar can perform the secondary buffering of the collision vibration of the body, and there is a gap between the outer periphery of the outer periphery and the bottom of the annular cavity, and can buffer the collision vibration of the body again, which greatly improves the buffering collision performance of the flat-panel display and improves the drop resistance of the flat-panel display. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic front view of a flat panel display with strong drop resistance provided by the present invention;

[0021] Figure 2 It is an internal schematic diagram of the cooperation between the frame strip and the peripheral part provided by the present invention;

[0022] Figure 3 It is a front view schematic diagram of the end portion provided by the present invention. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0024] The implementation of the present invention is described in detail below in conjunction with specific embodiments.

[0025] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0026] Reference Figure 1-3 The figure shows a preferred embodiment of the present invention.

[0027] A flat panel display 100 with strong drop resistance includes a body 300 in a flat cube shape and an outer frame wrapping the outer periphery of the body 300, wherein the body 300 has a display portion 303 and an outer peripheral portion 302 surrounding the outer periphery of the display portion 303 and arranged in a ring shape; the outer frame includes a frame bar 200 made of a colloid material and arranged in a ring shape, wherein the frame bar 200 has an annular cavity, and the annular cavity is arranged around the circumference of the frame bar 200.

[0028] The body 300 may be a tablet computer or other various tablet-like electrical appliances, etc. The display portion 303 has a display screen that can be used for video and picture display, and the peripheral portion 302 serves as an outer peripheral frame and has no display function.

[0029] The frame bar 200 is surrounded to form a frame area, and the inner side of the frame bar 200 has an inner opening facing the frame area, and the inner opening is arranged around the circumference of the annular cavity; the middle part of the annular cavity has a soft rubber strip 204 made of sticky soft rubber material and in the form of a flat sheet, and the soft rubber strip 204 is arranged around the circumference of the annular cavity, and the soft rubber strip 204 is suspended in the annular cavity, and the soft rubber strip 204 is elastically connected to the frame bar 200, so that the soft rubber strip 204 itself has elastic deformation properties, and can have elastic deformation properties with the frame bar 200.

[0030] Since the soft adhesive strip 204 is made of a sticky soft adhesive material and is in a flat sheet shape, it can be attached to the periphery of the peripheral portion 302 of the body 300 and attached and connected to the peripheral portion 302 .

[0031] The peripheral portion 302 is embedded in the annular cavity through the inner opening, the display portion 303 is located in the frame area, the frame bar 200 elastically clamps the peripheral portion 302 to relatively fix the peripheral portion 302 and the frame bar 200 , and the soft rubber strip 204 abuts against the outer side of the peripheral portion 302 .

[0032] In the flat panel display 100 with strong drop resistance provided above, the peripheral portion 302 is embedded in the annular cavity, and the peripheral portion 302 is elastically clamped and relatively fixed by the frame bar 200, and the frame bar 200 can surround and protect the periphery of the body 300; the soft rubber strip 204 in the middle of the annular cavity can be attached to the periphery of the peripheral portion 302, and can be attached and protected to the periphery of the peripheral portion 302, and the soft rubber strip 204 is elastically connected to the frame bar 200, so that the peripheral portion 302 can be elastically connected at multiple positions, and because the soft rubber strip 204 is arranged in the annular cavity, the peripheral portion 302 can be elastically connected to the frame bar 200. The middle part of the cavity is provided so that there is a gap between the outer periphery of the peripheral part 302 and the bottom of the annular cavity; when the frame bar 200 is collided, the frame bar 200 itself is elastically deformed, and the collision vibration can be initially buffered, and the soft rubber strip 204 inside the frame bar 200 can buffer the collision vibration of the body 300 for the second time, and there is a gap between the outer periphery of the peripheral part 302 and the bottom of the annular cavity, which can buffer the collision vibration of the body 300 again, thereby greatly improving the collision buffering performance of the flat panel display 100 and improving the drop resistance of the flat panel display 100.

[0033] A plurality of elastic structures are provided between the soft rubber strip 204 and the frame strip 200 . The plurality of elastic structures are arranged around the annular cavity at circumferential intervals, and adjacent elastic structures are arranged laterally staggered. The plurality of elastic structures elastically connect the soft rubber strip 204 and the frame strip 200 at multiple positions.

[0034] The soft rubber strip 204 is elastically connected to the frame strip 200 through multiple elastic structures. In this way, the soft rubber strip 204 can be elastically connected to the frame strip 200 in all directions, and the body 300 can be buffered against collision and vibration in all directions, greatly improving its performance in buffering collision and vibration.

[0035] In addition, the staggered arrangement between adjacent elastic structures can realize multi-directional elastic deformation between the soft rubber strip 204 and the frame strip 200, which can further buffer collision vibration.

[0036] In this embodiment, the annular cavity includes an outer cavity 203 and an inner cavity 202. The outer cavity 203 is formed between the bottom of the annular cavity and the soft rubber strip 204, and the inner cavity 202 is formed between the inner opening and the soft rubber strip 204. The inner opening is formed on the inner side of the inner cavity 202, the peripheral portion 302 is embedded in the inner cavity 202, and multiple elastic structures are arranged in the outer cavity 203.

[0037] The outer cavity 203 is formed between the outer periphery 302 and the bottom of the frame bar 200, which can enhance the impact and vibration buffering of the frame bar 200 and the soft rubber strip 204 on the body 300. In addition, the elastic structure is arranged in the outer cavity 203, which is convenient for the arrangement of the elastic structure, and realizes the hierarchical impact and vibration buffering of the frame bar 200, the soft rubber strip 204 and the elastic structure on the body 300, which greatly improves the drop resistance of the flat panel display 100.

[0038] In this embodiment, the elastic structure includes a plurality of elastic columns 205, the outer ends of the elastic columns 205 are butted against the bottom of the outer cavity 203, and the inner ends of the elastic columns 205 are butted against the soft rubber strip 204. The elastic structure is the elastic column 205, so that the arrangement between the elastic column 205 and the soft rubber strip 204 is convenient, and the frame bar 200 and the plurality of elastic columns 205 can be integrally formed, or separately formed and then connected, and then the soft rubber strip 204 and the plurality of elastic columns 205 are connected.

[0039] In this embodiment, the outer periphery of the elastic column 205 extends outward to form a plurality of ribs 206, and the plurality of ribs 206 are arranged around the circumferential intervals of the elastic column 205. The ribs 206 extend in a strip shape along the axial direction of the elastic column 205, and the bottom of the rib 206 is integrated with the outer end of the elastic column 205 and docked at the bottom of the annular cavity. In this way, the plurality of ribs 206 can reinforce the elastic deformation direction of the elastic column 205, limit the axial deformation of the elastic column 205, and prevent the body 300 from detaching from the frame bar 200.

[0040] In this embodiment, the two sides of the soft rubber strip 204 respectively have outer edges, and the outer edges are arranged around the circumference of the soft rubber strip 204. The outer edges are connected to the inner wall of the annular cavity through multiple connection points. The multiple connection points are arranged around the circumference of the soft rubber strip 204 at intervals, and the connection points are staggered with the elastic columns 205.

[0041] The outer edge of the soft rubber strip 204 is connected to the inner wall of the annular cavity through multiple connection points, which can structurally limit the integrity of the soft rubber strip 204 and avoid distortion of the soft rubber strip 204 during elastic deformation, so as to ensure that the soft rubber strip 204 can be elastically deformed as a whole with the frame strip 200, so as to ensure better protection of the body 300 and enhance the collision and vibration buffering of the body 300.

[0042] In this embodiment, a plurality of mounting holes are provided in the soft rubber strip 204, and the mounting holes penetrate the soft rubber strip 204. The plurality of mounting holes are arranged around the circumference of the soft rubber strip 204 at intervals. The inner end of the elastic column 205 is passed through the mounting hole and is fixedly connected to the soft rubber strip 204 by glue.

[0043] By arranging mounting holes in the soft rubber strip 204 , the mounting between the elastic column 205 and the soft rubber strip 204 is facilitated.

[0044] In this embodiment, a curved air hole 207 is provided in the frame bar 200, the inner end of the air hole 207 is connected to the outer cavity 203, the outer end of the air hole 207 is connected to the outer side of the frame bar 200, a hemispherical head-shaped protrusion 208 is protruded from the outer side of the frame bar 200, the outer end of the air hole 207 is inserted into the protrusion 208, and the inner wall of the air hole 207 is sprayed with a water-absorbing layer.

[0045] By arranging the air holes 207, when the frame strip 200 and the soft rubber strip 204 are elastically deformed, it is convenient for the air in the annular cavity to be discharged, or for external air to enter the annular cavity, thereby enhancing the rhythm of the elastic deformation.

[0046] In addition, the air holes 207 are arranged in a curved shape, which can limit external water bodies from directly entering the annular cavity, and a water absorption layer is arranged in the annular cavity to absorb part of the water vapor to ensure the dryness of the annular cavity.

[0047] In this embodiment, the outer periphery 302 of the body 300 has a button, and the outer periphery of the frame bar 200 is provided with an elastic pressing portion, which is connected to an elastic extension strip, which is located in the outer cavity 203 and passes through the soft rubber strip 204 to abut against the button. In this way, the integrity of the outer periphery of the frame bar 200 can be ensured, and when a button needs to be pressed, the pressing portion can be directly pressed, so that the extension strip presses the button.

[0048] In this embodiment, the body 300 has four corner positions 301, the frame bar 200 is in a square frame shape, the frame bar 200 has four end portions 201, and the four end portions 201 and the four corner positions 301 are arranged opposite to each other inside and outside respectively; the end portions 201 are arranged in a flat surface, and the middle part of the end portion 201 is concave inward to form a middle groove 2011.

[0049] A plurality of elastic bifurcated strips 2012 are provided on the end portion 201 , and the plurality of bifurcated strips 2012 are arranged around the axial direction of the middle groove 2011 at intervals; the inner section of the bifurcated strip 2012 is butted against the outer periphery of the middle groove 2011 , and the outer end of the bifurcated strip 2012 is extended away from the middle groove 2011 .

[0050] When the end portion 201 is hit, in order to prevent the corner portion 301 of the body 300 from being subjected to excessive force, a middle groove 2011 is arranged to reduce the collision in the middle of the end portion 201, and a plurality of elastic forked strips 2012 are arranged, the elastic deformation of the forked strips 2012 can be utilized to circumferentially buffer the collision force and vibration.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A flat panel display with strong drop resistance, characterized in that: The invention comprises a body in a flat cubic shape and an outer frame wrapping the outer periphery of the body, wherein the body comprises a display portion and an outer peripheral portion surrounding the outer periphery of the display portion and arranged in an annular manner; the outer frame comprises a frame bar made of a colloid material and arranged in an annular manner, wherein the frame bar comprises an annular cavity, and the annular cavity is arranged in an annular manner along the circumference of the frame bar; The frame strip is surrounded to form a frame area, and the inner side of the frame strip has an inner opening facing the frame area, and the inner opening is arranged around the circumference of the annular cavity; the middle part of the annular cavity has a soft rubber strip made of a sticky soft rubber material and in the shape of a flat sheet, and the soft rubber strip is arranged around the circumference of the annular cavity, and the soft rubber strip is suspended in the annular cavity; the soft rubber strip is elastically connected to the frame strip; The peripheral part is embedded in the annular cavity through the inner opening, the display part is located in the frame area, the frame bar elastically clamps the peripheral part to relatively fix the peripheral part and the frame bar, and the soft rubber strip abuts against the outer side of the peripheral part.

2. The flat panel display with strong drop resistance as claimed in claim 1, characterized in that: A plurality of elastic structures are provided between the soft rubber strip and the frame strip. The plurality of elastic structures are arranged around the annular cavity at circumferential intervals, and adjacent elastic structures are arranged laterally staggered. The plurality of elastic structures elastically connect the soft rubber strip and the frame strip at multiple positions.

3. The flat panel display with strong drop resistance as claimed in claim 2, characterized in that: The annular cavity includes an outer cavity and an inner cavity, the outer cavity is formed between the bottom of the annular cavity and the soft rubber strip, and the inner cavity is formed between the inner opening and the soft rubber strip; the inner opening is formed on the inner side of the inner cavity, the outer peripheral portion is embedded in the inner cavity, and a plurality of the elastic structures are arranged in the outer cavity.

4. The flat panel display with strong drop resistance as claimed in claim 3, characterized in that: The elastic structure includes a plurality of elastic columns, the outer ends of the elastic columns are butted against the bottom of the outer cavity, and the inner ends of the elastic columns are butted against the soft rubber strip.

5. The flat panel display with strong drop resistance as claimed in claim 4, characterized in that: The outer circumference of the elastic column extends outward to form a plurality of ribs, and the plurality of ribs are arranged around the circumference of the elastic column at intervals. The ribs extend in a strip shape along the axial direction of the elastic column, and the bottom of the ribs is integrated with the outer end of the elastic column and docked at the bottom of the annular cavity.

6. The flat panel display with strong drop resistance according to any one of claims 1 to 5, characterized in that: The two sides of the soft rubber strip respectively have outer edges, and the outer edges are arranged around the circumference of the soft rubber strip. The outer edges are connected to the inner wall of the annular cavity through multiple connection points. The multiple connection points are arranged around the circumference of the soft rubber strip at intervals, and the connection points are staggered with the elastic columns.

7. The flat panel display with strong drop resistance as claimed in claim 4, characterized in that: The soft rubber strip is provided with a plurality of mounting holes, the mounting holes penetrate the soft rubber strip, and the plurality of mounting holes are arranged around the circumference of the soft rubber strip at intervals. The inner end of the elastic column is passed through the mounting hole and is fixedly connected to the soft rubber strip by glue.

8. The flat panel display with strong drop resistance as claimed in claim 3, characterized in that: The frame bar is provided with curved air holes, the inner ends of the air holes are connected to the outer cavity, the outer ends of the air holes are connected to the outside of the frame bar, the outer side of the frame bar is provided with a hemispherical head-shaped protrusion, the outer ends of the air holes are inserted into the protrusion, and the inner side walls of the air holes are sprayed with a water-absorbing layer.

9. The flat panel display with strong drop resistance as claimed in claim 3, characterized in that: The outer periphery of the body is provided with buttons, the outer periphery of the frame bar is provided with an elastic pressing portion, the pressing portion is connected with an elastic extension strip, the extension strip is located in the outer cavity and passes through the soft rubber strip to abut against the buttons.

10. The flat panel display with strong drop resistance according to any one of claims 1 to 5, characterized in that: The machine body has four corners, the frame bar is in a square frame shape, the frame bar has four end parts, and the four end parts are arranged opposite to the four corners in an inner and outer manner; the end parts are arranged in a flat surface, and the middle part of the end parts is concave inward to form a middle groove; A plurality of elastic bifurcated strips are arranged on the end portion, and the plurality of bifurcated strips are arranged around the axial direction of the middle groove at intervals; the inner section of the bifurcated strip is butted against the outer periphery of the middle groove, and the outer end of the bifurcated strip is extended away from the middle groove.

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