CN220872931U - Dull and stereotyped protective housing that falls is prevented in shock attenuation - Google Patents

Abstract

The utility model belongs to the field of panel protection shells, and particularly relates to a damping and anti-falling panel protection shell, which comprises a protection shell, wherein the protection shell comprises a protection bottom plate and a protection frame, the protection bottom plate and the protection frame form a containing cavity for containing a panel, the depth of the containing cavity is larger than the thickness of the panel, the protection bottom plate comprises a bottom plate outer layer, the inner wall of the bottom plate outer layer is connected with a bottom plate inner layer, a damping column is arranged between the bottom plate inner layer and the bottom plate outer layer, damping sheets are adhered to the upper surface of the bottom plate inner layer, buffer grooves are formed in four inner corners of the protection frame, a plurality of grooves are distributed in parallel on the buffer grooves, reinforcing blocks are arranged in four outer corners of the protection frame, clamping grooves are formed in the inner surface of the protection frame, a buffer pad is arranged in the clamping groove, and a bulge structure is arranged on the buffer pad; the utility model can protect the flat plate more completely and increase the shock absorption and the anti-falling performance of the flat plate.

Description

Dull and stereotyped protective housing that falls is prevented in shock attenuation

Technical Field

The utility model belongs to the field of flat protection shells, and particularly relates to a shock-absorbing anti-falling flat protection shell.

Background

The conventional tablet personal computer is a common electronic computer for life, entertainment and mobile office, and the touch screen is used as a basic input computer, so that the tablet personal computer has more and more powerful functions, fashionable appearance and convenient operation, can meet the office requirements, and can be used as an entertainment terminal. In the carrying process, the shell and the display screen of the tablet personal computer are easy to collide or scratch, and in order to protect the tablet personal computer, a protective sleeve is additionally arranged outside the tablet personal computer.

The chinese patent of patent publication No. CN217279432U discloses a panel protective housing, including the drain pan, the drain pan includes the bottom plate, be provided with the frame around the bottom plate, still include: the upper cover forms a cavity for accommodating the flat plate in a clamping and sealing mode with the bottom shell, and comprises a cover frame and a cover plate, wherein the cover frame is clamped on the frame, and the cover plate is arranged in the cover frame; and the support part comprises a bracket and a fixed plate, the bracket is rotatably arranged on the bottom plate through a rotating shaft, the fixed plate is arranged on the bottom plate, one end of the fixed plate is sleeved on the rotating shaft, and a locking protrusion matched with the fixed plate is arranged on the rotating shaft.

The device for protecting the flat plate can effectively protect the flat plate, can flexibly adjust the supporting angle and is stable in supporting. But this protective housing shock-absorbing capacity is relatively poor, especially when the flat board takes place to fall, the screen front falls, causes the damage to the flat board very easily.

Disclosure of utility model

The utility model aims to provide a damping anti-falling flat plate protection shell, and aims to solve the technical problems that in the prior art, the damping performance of the protection shell is poor, and the flat plate is easy to damage when the flat plate falls sideways and the front of a screen falls.

In order to achieve the above object, an embodiment of the present utility model provides a panel protection shell, including a protection shell, the protection shell includes a protection bottom plate and a protection frame disposed around the protection bottom plate, the protection bottom plate and the protection frame form a containing cavity for containing a panel, the depth of the containing cavity is greater than the thickness of the panel, the protection bottom plate includes a bottom plate outer layer, an inner wall of the bottom plate outer layer is fixedly connected with a bottom plate inner layer, a shock strut is disposed between the bottom plate inner layer and the bottom plate outer layer, a shock absorbing sheet is attached to an upper surface of the bottom plate inner layer, buffer grooves are disposed at four inner corners of the protection frame, a plurality of grooves are distributed in parallel on the buffer grooves, four outer corners of the protection frame are provided with reinforcing blocks, a clamping groove is provided on an inner surface of the protection frame, and a cushion pad is disposed in the clamping groove, and a bump structure is disposed on the cushion pad.

Optionally, the protection bottom plate and the protected frame are integrally injection molded, the protection bottom plate is made of PC material, and the protected frame is made of TUP material.

Optionally, the protruding structure is provided with a plurality ofly in linear distribution, just protruding structure equidistant set up in the surface of blotter.

Optionally, the protruding structure includes first protruding and the second protruding that is connected with the blotter, first protruding with the second protruding has the clearance, just first protruding with the second protruding forms an arc structure, arc structure with dull and stereotyped appearance phase-match.

Optionally, the width of the buffer pad is the same as the width of the clamping groove, and the buffer pad is fixedly clamped in the clamping groove.

Optionally, at least one ventilation hole is formed in the buffer groove, and the ventilation hole extends out of the protection frame and penetrates through the reinforcement block.

Optionally, the reinforcing block is of an arc structure, and the reinforcing block and the protective frame are integrally formed.

Optionally, the thickness of the reinforcement block is greater than the thickness of the protection frame, and the material of the reinforcement block is damping rubber material.

Optionally, the quantity of shock-absorbing column is a plurality of, and a plurality of the shock-absorbing column for rectangular array arrange in between the bottom plate inlayer with the bottom plate skin, just the material of shock-absorbing column is soft rubber material.

Optionally, the below of protection frame is equipped with dull and stereotyped hole, the speaker hole that charges that corresponds to the dull and stereotyped, and its right side is equipped with the sound adjustment draw-in groove that corresponds to the dull and stereotyped, and its top is equipped with the dull and stereotyped switch hole that corresponds to the dull and stereotyped.

The above technical solutions in the shock-absorbing anti-falling panel protection shell provided by the embodiments of the present utility model have at least one of the following technical effects:

According to the damping anti-falling flat plate protective shell provided by the embodiment of the utility model, as the depth of the accommodating cavity for accommodating the flat plate is larger than the thickness of the flat plate, when one side provided with the flat plate screen falls down towards a hard place such as the ground or a tabletop, the flat plate screen can be prevented from directly contacting the hard place such as the ground or the tabletop, and the risk of screen falling down when the flat plate falls down is greatly reduced; the buffer groove, the protruding structure and the shock absorption column are matched, so that the buffer groove can be used for protecting the flat plate more completely, and shock absorption and falling resistance of the flat plate are improved; the grooves can provide more buffer space when the flat plate collides or falls down, so that the flat plate is better protected from being damaged; the protruding structure effectively buffers impact caused by landing of the flat plate, and prevents the flat plate from being directly contacted with the ground when the flat plate falls to a certain extent so as to prevent the flat plate from being broken, thereby protecting the flat plate; in addition, the shock-absorbing column can fully relieve impact force, so that the condition that the internal parts of the flat plate are damaged due to overlarge impact force is avoided, and the flat plate is effectively protected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the overall structure of a shock-absorbing anti-falling panel protection shell according to an embodiment of the present utility model;

Fig. 2 is a schematic diagram of an internal structure of a shock-absorbing anti-falling panel protection shell according to an embodiment of the present utility model;

fig. 3 is an enlarged view at a in fig. 1;

FIG. 4 is an enlarged view at B in FIG. 2;

Fig. 5 is a schematic structural diagram of a protection bottom plate of a shock-absorbing anti-falling panel protection shell according to an embodiment of the present utility model.

Wherein, each reference sign in the figure:

10. A protective shell; 20. a protective bottom plate; 21. an outer layer of the bottom plate; 22. an inner layer of the bottom plate; 22a, damping piece; 23. a shock-absorbing column; 30. protecting the frame; 31. a buffer tank; 31a, grooves; 31b, ventilation holes; 32. a reinforcing block; 33. a clamping groove; 34. a cushion pad; 35. a bump structure; 35a first protrusions; 35b, a second protrusion; 40. a receiving chamber; 50. a flat charging hole; 60. a speaker hole; 70. a sound adjusting clamping groove; 80. flat switch hole

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and intended to illustrate embodiments of the utility model and should not be construed as limiting the utility model.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present utility model and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

In an embodiment of the present utility model, as shown in fig. 1-2, a shock-absorbing and anti-falling panel protection shell is provided, including a protection shell 10, where the protection shell 10 includes a protection bottom plate 20 and a protection frame 30 disposed around the protection bottom plate 20, a panel charging hole 50 and a speaker hole 60 corresponding to a panel are disposed below the protection frame 30, a sound adjusting clamping groove 70 corresponding to the panel is disposed on the right side of the protection frame, and a panel switch hole 80 corresponding to the panel is disposed above the protection frame.

In this embodiment, the protection bottom plate 20 and the protected frame 30 are integrally injection molded, the protected frame 30 has an approximately rectangular structure, and four corners form a certain arc transition. The protection bottom plate 20 is made of PC material, and the protection frame 30 is made of TUP material. TPU is a better soft material, PC is a better hard material, and the TPU and the PC are low in cost and not easy to damage; wherein, the protective frame 30 of the soft material provides buffer guarantee for the flat plate, and the better elastic performance of the soft material is utilized to effectively relieve the impact of the flat plate when the flat plate falls to the ground, thereby enhancing the protection of the flat plate; the protective bottom plate 20 of hard material prevents the flat plate from being broken down by sharp objects more effectively when the flat plate falls down, and buffers impact caused when the flat plate falls down, and also effectively reduces scratch and contamination of the back surface of the flat plate, thereby protecting the back surface of the flat plate.

In this embodiment, the protection bottom plate 20 and the protection frame 30 form a containing cavity 40 for containing a flat plate, the containing cavity 40 is provided with an opening for communicating the screen of the flat plate placed in the containing cavity 40 with the outside, the depth of the containing cavity 40 is larger than the thickness of the flat plate, and the depth of the containing cavity 40 for containing the flat plate is larger than the thickness of the flat plate, i.e. when the flat plate is placed in the containing cavity 40, the height of the opening is higher than the height of the screen, i.e. the plane of the screen is lower than the edge of the opening of the containing cavity 40 surrounded by the bottom plate and the protection frame 30, so when the flat plate sleeved with the protection shell 10 falls off from the palm carelessly, even if one side provided with the flat plate screen (i.e. the side provided with the opening) falls towards the hard place such as the ground or the table top, the end face of the opening contacting the hard place such as the ground or the table top is still the end face of the containing cavity 40, the flat plate screen is prevented from being directly contacted with the hard place such as the ground or the table top, and the risk of falling down is greatly reduced when the flat plate falls down.

In this embodiment, as shown in fig. 3, the four outer corners of the protective frame 30 are provided with reinforcing blocks 32, the reinforcing blocks 32 are arc-shaped structures, and the reinforcing blocks 32 and the protective frame 30 are integrally formed. The thickness of the reinforcing block 32 is greater than that of the protective frame 30, and the reinforcing block 32 is made of damping rubber. Due to the reinforcement blocks 32, the thicknesses of the four corners of the protective frame 30 are thickened, the strength of the four corners of the protective frame 30 is increased, the protective shell 10 is more resistant to falling, and the service life of the protective shell 10 is prolonged; and the material of reinforcement piece 32 is damping rubber material, through damping rubber material's setting, can effectually play shock attenuation and shock resistance's effect for the flat board.

In this embodiment, the inner surface of the protection frame 30 is provided with a clamping groove 33, the width of the cushion pad 34 is the same as the width of the clamping groove 33, the cushion pad 34 is fixedly clamped in the clamping groove 33, the cushion pad 34 is arranged in the clamping groove 33, the cushion pad 34 is provided with a plurality of protruding structures 35, the protruding structures 35 are linearly distributed and are arranged on the outer surface of the cushion pad 34, the protruding structures 35 are equidistantly arranged on the outer surface of the cushion pad 34, each protruding structure 35 comprises a first protrusion 35a and a second protrusion 35b connected with the cushion pad 34, the first protrusion 35a and the second protrusion 35b have a gap, the first protrusion 35a and the second protrusion 35b form an arc-shaped structure, and the arc-shaped structure is matched with the shape of the flat plate. The convex structure 35 effectively buffers the impact caused by the landing of the flat plate, and prevents the flat plate from being directly contacted with the ground when the flat plate falls to a certain extent so as to prevent the flat plate from being broken, thereby protecting the flat plate; and the first protrusion 35a and the second protrusion 35b form an arc structure and are matched with the shape of the flat plate, so that the flat plate is effectively prevented from falling off the flat plate shell by impact force when falling on the ground, and the flat plate is prevented from being broken.

In this embodiment, as shown in fig. 4, buffer grooves 31 are disposed at four inner corners of the protective frame 30, and a plurality of grooves 31a are disposed on the buffer grooves 31 in parallel, and since the buffer grooves 31 are disposed at the inner corners of the protective frame 30, when a flat plate is placed in the accommodating cavity 40, the flat plate, the buffer grooves 31 of the protective frame 30, and the protective bottom plate 20 form a relatively closed space, similar to an airbag structure. When the flat plate collides or falls down, the air in the air bag flows due to the fact that the part of the air bag is extruded, and therefore the buffer effect of the shock-absorbing anti-falling flat plate shell on the flat plate arranged on the flat plate shell is better achieved, and the flat plate is better protected. Through all setting up at the inside corner all around buffer tank 31, can carry out more complete protection to the dull and stereotyped, increase dull and stereotyped shock attenuation, anti fall the nature. The buffer groove 31 includes a plurality of grooves 31a arranged in parallel. The grooves 31a are parallel to each other, and the parallel lines or parallel surfaces are parallel to each other, so that the grooves 31a can provide more buffer space when the flat plate collides or falls down, and can better protect the flat plate from being damaged.

In this embodiment, at least one ventilation hole 31b is formed in the buffer slot 31, and the ventilation hole 31b extends out of the protection frame 30 and penetrates through the reinforcement block 32. Since the ventilation holes 31b are formed in the buffer groove 31, when the flat plate collides or falls down, the generated extrusion impact force deforms the air bags at four corners of the protection frame 30, the air bags can discharge air through the ventilation holes 31b to deform, so that the impact force caused by the collision or the falling down is relieved, and the four corners of the flat plate are protected.

In this embodiment, as shown in fig. 5, the protection bottom plate 20 includes a bottom plate outer layer 21, an inner bottom plate inner layer 22 is fixedly connected to an inner wall of the bottom plate outer layer 21, shock absorbing columns 23 are disposed between the bottom plate inner layer 22 and the bottom plate outer layer 21, the number of the shock absorbing columns 23 is a plurality of shock absorbing columns 23 are arranged in a rectangular array between the bottom plate inner layer 22 and the bottom plate outer layer 21, and the shock absorbing columns 23 are made of soft rubber. When the flat plate falls, after the protection bottom plate 20 is contacted with the ground, the shock absorption column 23 can fully relieve the impact force, so that the condition that the inner part of the flat plate is damaged due to overlarge shock absorption is avoided, the shock absorption column 23 is made of shock absorption rubber, and the shock absorption column 23 is arranged to effectively absorb shock and resist impact.

In this embodiment, the upper surface of the inner layer 22 of the base plate is covered with a shock absorbing sheet 22a. The shock absorbing sheet 22a of the present embodiment is a silica gel sheet, and can play a role in anti-collision and shock absorption.

According to the damping anti-falling flat plate protection shell 10 provided by the embodiment of the utility model, as the depth of the accommodating cavity 40 for accommodating the flat plate is larger than the thickness of the flat plate, when one side provided with the flat plate screen falls towards a hard place such as the ground or a tabletop, the flat plate screen can be prevented from directly contacting the hard place such as the ground or the tabletop, and the risk of screen breaking when the flat plate falls is greatly reduced; the buffer groove 31, the groove 31a, the protruding structure 35 and the shock-absorbing column 23 are matched, so that the buffer groove 31 can protect the flat plate more completely, and shock absorption and drop resistance of the flat plate are improved; the grooves 31a can provide more buffer space when the flat plate collides or falls down, so that the flat plate is better protected from being damaged; the convex structure 35 effectively buffers the impact caused by the landing of the flat plate, and prevents the flat plate from directly contacting the ground to a certain extent when the flat plate falls, so as to prevent the flat plate from being broken, thereby protecting the flat plate; in addition, the shock-absorbing column 23 can fully relieve the impact force, so that the condition that the internal parts of the flat plate are damaged due to excessive impact force is avoided, and the flat plate is effectively protected.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The utility model provides a dull and stereotyped protective housing that shock attenuation is prevented falling, includes protective housing (10), a serial communication port, protective housing (10) include protection bottom plate (20) and set up in protection bottom plate (20) are protection frame (30) all around, protection bottom plate (20) with protection frame (30) form one and are used for holding dull and stereotyped holding chamber (40), the degree of depth that holds chamber (40) is greater than dull and stereotyped thickness, protection bottom plate (20) include bottom plate skin (21), the inner wall fixedly connected with bottom plate inlayer (22) of bottom plate skin (21), bottom plate inlayer (22) with be provided with shock strut (23) between bottom plate skin (21), the upper surface subsides of bottom plate inlayer (22) have shock attenuation piece (22 a), four interior corners of protection frame (30) are provided with buffer tank (31), the last distribution of buffer tank (31) has a plurality of recesses (31 a), four outside angles of protection frame (30) are provided with reinforcement piece (32), the interior surface of protection frame (30) is equipped with joint groove (33), buffer pad (34) are provided with protruding structure (34).

2. The shock-absorbing and anti-falling flat protection shell according to claim 1, wherein the protection bottom plate (20) and the protection frame (30) are integrally injection molded, the protection bottom plate (20) is made of a PC material, and the protection frame (30) is made of a TUP material.

3. The shock-absorbing and anti-falling flat protection shell according to claim 2, wherein a plurality of protruding structures (35) are arranged in a linear distribution, and the protruding structures (35) are arranged on the outer surface of the cushion pad (34) at equal intervals.

4. A shock absorbing and crash resistant tablet protective shell according to claim 3, wherein the protrusion structure (35) comprises a first protrusion (35 a) and a second protrusion (35 b) connected to the cushion pad (34), the first protrusion (35 a) and the second protrusion (35 b) having a gap therebetween, and the first protrusion (35 a) and the second protrusion (35 b) form an arc structure, the arc structure matching the shape of the tablet.

5. The shock absorbing and crash preventing panel protective cover according to any one of claims 1 to 4, wherein the width of the cushion pad (34) is the same as the width of the clamping groove (33), and the cushion pad (34) is fixedly clamped in the clamping groove (33).

6. The shock-absorbing and anti-falling flat protection shell according to claim 5, wherein at least one ventilation hole (31 b) is formed in the buffer groove (31), and the ventilation hole (31 b) extends out of the protection frame (30) and penetrates through the reinforcement block (32).

7. The shock absorbing and crash resistant panel protective cover according to claim 6, wherein the reinforcement block (32) has an arc-shaped structure, and the reinforcement block (32) and the protective frame (30) are integrally formed.

8. The shock-absorbing and anti-falling flat protection shell according to claim 7, wherein the thickness of the reinforcing block (32) is larger than that of the protection frame (30), and the reinforcing block (32) is made of shock-absorbing rubber.

9. The shock-absorbing and anti-falling flat protection shell according to any one of claims 1 to 4, wherein the number of the shock-absorbing columns (23) is a plurality of the shock-absorbing columns (23) are arranged between the inner layer (22) of the bottom plate and the outer layer (21) of the bottom plate in a rectangular array, and the shock-absorbing columns (23) are made of soft rubber.

10. The shock-absorbing and anti-falling panel protection shell according to any one of claims 1 to 4, wherein a panel charging hole (50) and a speaker hole (60) corresponding to the panel are arranged below the protection frame (30), a sound adjusting clamping groove (70) corresponding to the panel is arranged on the right side of the protection frame, and a panel switch hole (80) corresponding to the panel is arranged above the protection frame.