CN112929478A - Electronic equipment protective housing and electronic equipment - Google Patents
Electronic equipment protective housing and electronic equipment Download PDFInfo
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- CN112929478A CN112929478A CN202110115301.9A CN202110115301A CN112929478A CN 112929478 A CN112929478 A CN 112929478A CN 202110115301 A CN202110115301 A CN 202110115301A CN 112929478 A CN112929478 A CN 112929478A
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- electronic device
- protective case
- protective
- shell
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1628—Carrying enclosures containing additional elements, e.g. case for a laptop and a printer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/163—Indexing scheme relating to constructional details of the computer
- G06F2200/1633—Protecting arrangement for the entire housing of the computer
Abstract
The application discloses electronic equipment protective housing and electronic equipment, the electronic equipment protective housing includes: a housing, and an energy dissipating structure; wherein, the shell is at least partially made of brittle materials; the energy dissipation structure is arranged on the shell and comprises a plurality of groove lines, and the groove lines are arranged on the shell in a grid structure. This application utilizes the principle of brittle material fracture dissipation energy through improving the casing material to the protective housing, and the special energy dissipation structure that adds on the reunion casing can make the electronic equipment protective housing that forms play the fragile structure of protection electronic equipment, especially the purpose of electronic equipment display screen. The application can enhance the protection effect on the display screen of the electronic equipment.
Description
Technical Field
This application belongs to electronic equipment technical field, concretely relates to electronic equipment protective housing and electronic equipment.
Background
With the development of electronic technology, smart phones, tablet computers, and the like have become electronic devices frequently used by users. However, when the electronic device is used, the electronic device is inevitably dropped, knocked and the like, which may cause damage to the fragile part of the electronic device, especially the display screen, and is very easy to be broken when being suddenly impacted due to the characteristics of the material of the display screen. The display screen is used as an interactive carrier of a user and the electronic equipment, and has a relatively important position. If the display screen is broken, the user may not normally acquire the information displayed by the electronic device, or even use the electronic device.
In the related art, a protective sleeve is usually used to protect an electronic device, so as to prevent the display screen from being damaged when the electronic device falls or collides. However, the inventors have found in their research that several protection schemes currently used for electronic devices have some drawbacks: (1) the protective sleeve with the thin-wall structure has small deformation capacity generated by extrusion in the falling or collision process of the electronic equipment, so that the electronic equipment is light and thin, but the protective effect on a display screen is reduced; (2) the protective sleeve with the air bag structure is provided with the empty air bags at four corners of the protective sleeve, so that although the protective sleeve can protect a display screen, the thickness and the volume of the electronic equipment are greatly increased, and the thick protective sleeve can influence the use hand feeling of a user; (3) the protective case with the pop-up mechanism can pop up the standing foot to protect the display screen when needed, but the structure of the protective case is complex and heavy.
Disclosure of Invention
The application aims at providing an electronic equipment protective housing and electronic equipment, and the problem that the display screen on the electronic equipment is easy to break and damage when the electronic equipment is suddenly impacted is at least solved.
In order to solve the technical problem, the present application is implemented as follows:
in a first aspect, an embodiment of the present application provides an electronic device protection shell, including:
the shell is at least partially made of a brittle material;
the energy dissipation structure is arranged on the shell and comprises a plurality of groove lines, and the groove lines are arranged in a grid structure.
In a second aspect, an embodiment of the present application provides an electronic device, including: the electronic equipment comprises an electronic equipment body and the electronic equipment protective shell;
the electronic equipment protective shell is detachably connected with the electronic equipment body.
In the embodiment of the application, through improving the casing material to the protective housing, utilize brittle material fracture dissipation energy's principle, the special energy dissipation structure that adds on the reunion casing can make the electronic equipment protective housing that forms play the fragile structure of protection electronic equipment, especially the purpose of electronic equipment display screen. The embodiment of the application can obviously strengthen the protective action on the display screen of the electronic equipment, and can effectively avoid the problem that the display screen is easy to break and damage after the electronic equipment receives large impact force.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of an electronic device protection case according to an embodiment of the present invention;
FIG. 2 is an enlarged view of the circled portion B of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
FIG. 4 is a schematic view of crack propagation along the section line A-A in FIG. 1;
fig. 5a and 5b are schematic diagrams illustrating cracks and a crack network on the electronic device protective shell according to the embodiment of the invention;
fig. 6a, 6b and 6c are schematic views respectively illustrating gradual healing of cracks on the electronic device protection shell according to the embodiment of the invention;
FIG. 7 is a schematic diagram of one configuration of an energy dissipation structure of an embodiment of the present invention;
FIG. 8 is another structural schematic of an energy dissipation structure of an embodiment of the present invention;
fig. 9 is a schematic structural view of an electronic device protective case according to another embodiment of the present invention;
fig. 10 is an enlarged view of a portion C circled in fig. 9.
Reference numerals:
101-body region, 102-energy dissipation structure, 1021-grooves, 1022-cracks, 103-edge region, 104-transition region, 105-frame region, 106-triangular grooves, 107-substrate layer, 108-overcoat layer.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In one aspect, according to an embodiment of the present application, a protective case for an electronic device is provided, which can be used to protect a fragile portion of the electronic device, especially a display screen of the electronic device, when the protective case is applied to the electronic device. The electronic device may be, for example, a smartphone, a tablet computer, or other commonly used electronic products, which is not limited in this application.
According to this application embodiment provides electronic equipment protective housing, it includes the casing, and energy dissipation structure. Wherein, the shell is at least partially made of brittle materials. The energy dissipation structure is disposed on the housing. The energy dissipation structure comprises a plurality of groove lines, and the groove lines are arranged on the shell in a grid structure. Wherein, each groove line is provided with a plurality of grooves.
The electronic equipment protective housing of this application embodiment, wherein improve the casing material of protective housing, abandoned traditional protective housing material (for example, soft material), but the creative selection adopts fragile material to make the casing part, what its actual utilization was fragile material fracture dissipation energy's principle. Meanwhile, a special energy dissipation structure is arranged on the shell of the protective shell and combined with the application of the brittle material, so that the formed electronic equipment protective shell can play a role in protecting the fragile structure of the electronic equipment, particularly the display screen of the electronic equipment after being applied to the electronic equipment. The electronic equipment protective housing of the embodiment of the application, the effectual electronic equipment that has solved display screen appears breaking, the problem of damage easily after receiving the impact force (for example, fall, collide). The embodiment of the application can obviously enhance the protection effect on the display screen of the electronic equipment.
Moreover, it should be noted that the electronic device protection shell according to the embodiment of the present application adopts a protection principle that is significantly different from the prior art. In fact, in the embodiment of the application, after the electronic device is impacted, the impact energy received by the display screen of the electronic device can be reduced by dissipating the impact energy, so that the effect of protecting the display screen of the electronic device is achieved. Of course, the electronic device protection shell according to the embodiment of the present application is not limited to only protecting the display screen on the electronic device, and may also play a role in protecting other fragile structures on the electronic device.
In the embodiment of the present application, the material of the electronic device protective case is designed to be a brittle material, and the brittle material can only deform a small amount under an external force (for example, impact, tension, etc.), and is easily broken. The kinetic energy is consumed by utilizing the fragmentation principle of the brittle material, so that the impact energy received by the electronic equipment display screen is smaller than the self energy resisting fracture, and the beneficial effect of protecting the electronic equipment display screen can be finally achieved. Moreover, in order to further improve the capacity of impact energy dissipation, in the embodiment of the present application, a special energy dissipation structure is further designed on the shell of the electronic device protection shell. The energy dissipation structure has the advantages that once the electronic equipment is impacted, the brittle material can be rapidly cracked and a large number of cracks can be generated, the mechanical phenomena of fracture such as expansion, branching, crossing, expansion and convergence of multiple cracks can be promoted, so that a large number of impact energy acting on the electronic equipment can be converted into the fracture energy of a generated new crack surface or the fracture energy required by the branching of the cracks, the impact energy can be effectively dissipated, the energy received by the display screen of the electronic equipment can be reduced through the mode of dissipating the impact energy, and the effect of protecting the display screen of the electronic equipment can be achieved.
The electronic equipment protection shell provided by the embodiment of the application can be designed into a rear cover of the electronic equipment, such as a battery cover and the like, and the rear cover can be directly combined with the electronic equipment body, so that the electronic equipment protection shell does not need to be additionally provided with protection equipment. Of course, the protective case of the electronic device in the embodiment of the present application can also be designed as a protective case of the electronic device, and the protective case and the electronic device are installed together when in use.
In one embodiment of the present application, referring to fig. 1 and 2, an electronic device protective case of an embodiment of the present application includes a case and an energy dissipation structure 102 disposed on the case; wherein the housing may be a rear cover (e.g., a battery cover) of the electronic device. Also, the housing includes a body region 101 and an edge region 103 disposed around the body region. The energy dissipation structure 102 includes a plurality of groove lines, and the plurality of groove lines form a grid-like structure on the housing. As shown in fig. 3, a plurality of grooves 1021 are formed on the groove line. The groove 1021 is, for example, a triangular groove, and certainly, the groove 1021 may also be a groove with other shapes, which is not limited in the embodiment of the present application.
In the above embodiments, the main body region 101 is a main portion of the casing, and the edge region 103 is disposed around the main body region 101 and is mainly used for interfacing with the electronic device, so that the whole protective casing of the electronic device can be integrated with the electronic device body. In the embodiment of the present application, the edge region 103 and the electronic device may be detachably connected to each other, so as to replace the whole protective casing of the electronic device.
Wherein at least one of the body region 101 and the edge region 103 may be made of a brittle material. For example, a glass material or a ceramic material may be used, and it should be noted that the embodiment of the present application is not limited to the above-mentioned brittle material, and may be other brittle materials known to those skilled in the art. When the electronic device is suddenly dropped or collided, a strong impact force acts on the electronic device, and at this time, the electronic equipment protection shell of the embodiment of the application is easy to break and fracture due to the brittleness of the material, and meanwhile, referring to fig. 5a and 5b, an energy dissipation structure 102 on a protective case of an electronic device can assist in rapidly initiating and substantially initiating cracks 1022 in a brittle material, and can promote the fracture mechanics phenomena of multi-crack such as expansion, bifurcation, intersection, expansion, convergence and the like, thereby converting a large amount of impact energy acting on the electronic equipment into the fracture energy of a generated new crack surface, or the energy is converted into fracture energy required by crack bifurcation, so that impact energy can be dissipated, the energy received by the electronic equipment display screen can be reduced, and a good effect of protecting the electronic equipment display screen is achieved.
In an alternative embodiment of the present application, at least one of the body region 101 and the edge region 103 is made of a brittle material that is self-healing. In view of the problem that the protective case of the electronic device according to the embodiment of the present invention is directly used as a rear cover of the electronic device, that is, a part of the electronic device, and the rear cover cannot be used normally and is not easily replaced after being broken, a material of the main body region 101 and the edge region 103 of the case is selected from a brittle material capable of self-healing, for example, a glass material capable of self-healing. The self-healing material cannot be directly used in a display screen due to the characteristics of opacity or translucency, but the back cover applied to the electronic equipment has no display problem, so the self-healing material is just suitable for the self-healing material. This material design in the embodiment of this application both can be fine solution fragile material fracture back can't recover lead to the condemned problem of electronic equipment back lid, also solved the unable problem of using in the display screen of self-healing material. Therefore, the scheme of the embodiment of the application reasonably combines the advantages of the anti-electronic equipment screen crack and self-healing materials.
On the electronic equipment protective shell, when a large-area fracture occurs on the main body region 101, the self-healing brittle material can self-identify the damaged position and complete the self-healing (dotted line portion) of the crack at the damaged position, and the healing process can be specifically shown in fig. 6a to 6 c. Such self-healing brittle materials are typically copolymerized using a variety of compounds.
In an alternative embodiment of the present application, the self-healing brittle material is a low molecular weight ether-thiourea polymer. For the low molecular weight ether-thiourea polymer, thiourea groups in the polymer structure form a high-density hydrogen bond network, and the high-density hydrogen bond can ensure the mechanical property of the polymer; and hydrogen bonds are easy to break and form, and the polymer can self-heal under pressure by introducing structural elements capable of activating hydrogen bond pair exchange without heating or other special treatment. The material does not have the transparency of a display screen glass material and is difficult to apply to a display screen position, but the position which is not required to be displayed is feasible on the back cover of the electronic equipment, the healing of cracks can be accelerated by van der Waals force or external load, and the healing mode is very simple and does not need complex operation.
The electronic equipment protective housing of this application embodiment, when the fragile material preparation that adopts the self-healing, not only can strengthen the guard action to the electronic equipment display screen, can also make itself can used repeatedly, not fragile.
The electronic equipment protection shell of the embodiment of the application can be used as a rear cover of the electronic equipment, and can also be designed to be a protective sleeve of the electronic equipment for use, and the electronic equipment protection shell and the electronic equipment can be installed together when in use.
In another embodiment of the present application, a protective case for an electronic device according to an embodiment of the present application, as shown in fig. 8 and 9, includes a case and an energy dissipation structure 102 disposed on the case, wherein the case is a protective case for the electronic device, and the protective case can be directly sleeved on the electronic device when in use. Also, the case includes a main body region 101, a transition region 104 disposed around the main body region 101, and a bezel region 105 disposed around the transition region 104. The energy dissipation structure 102 includes a plurality of groove lines that form a grid-like structure on the housing. As shown in fig. 3, a plurality of grooves 1021 are formed on the groove line. The groove 1021 is, for example, a triangular groove, and certainly, the groove 1021 may also be a groove with other shapes, which is not limited in the embodiment of the present application.
The main body region 101 is a main part of the housing, and this part is designed to be made of a brittle material in the present application, which is obviously different from the electronic device protective sleeve made of the existing soft material. The body region 101 is also formed with the energy dissipation structure 102, and as can be seen from fig. 8 and 9, the energy dissipation structure 102 includes a plurality of groove lines, which can be formed on the body region 101 in an engraved manner. The groove lines are equivalent to a preset crack net formed on the main body area 101 of the shell, once the shell is impacted, certain cracks 1022 can be generated on the shell by the brittle material, the cracks 1022 can be continuously branched, expanded and converged under the action of the preset crack net, and simultaneously a large number of new cracks can be generated, so that the shell made of the whole brittle material is cracked in a large area to form crack net distribution, so that impact energy directly acting on the display screen can be dissipated, the impact energy acting on the display screen is smaller than fracture energy which can be resisted by the display screen, and the display screen is protected from being damaged.
The transition region 104 connecting the main body region 101 and the frame region 105 may be made of the same brittle material as the main body region 101, but the embodiment of the present invention is not limited thereto. The brittle material can be made of glass material or ceramic material, etc., and those skilled in the art can flexibly select the brittle material according to specific needs.
The frame region 105 is used to protect the middle frame portion or the side frame portion of the electronic device. In the embodiment of the present application, the frame area 105 may be made of a soft material, for example, a material such as silicon rubber, or the like. The main use produces great deformation to make things convenient for dismantlement, equipment etc. between electronic equipment and the electronic equipment protective housing, simultaneously, still can play the effect of transmission energy when electronic equipment falls or collides with.
It should be noted that in the embodiment of the present application, at least one of the main body region 101 and the transition region 104 is made of a brittle material. That is, either the body region 101 or the transition region 104 is made of a brittle material; it is also possible that both the main body region 101 and the transition region 104 are made of brittle materials, and those skilled in the art can flexibly select them according to actual needs, which is not limited by the present application.
In an alternative embodiment of the present application, at least one of the body region 101 and the transition region 104 is made of a brittle material that is self-healing. Thus, when a large-area fracture occurs in the body region 101, the position of the damage can be self-identified based on the self-healing property of the material, and self-healing of the crack at the damaged position can be completed. Wherein, the self-healing brittle material adopts low molecular weight ether-thiourea polymer. For the low molecular weight ether-thiourea polymer, thiourea groups in the polymer structure form a high-density hydrogen bond network, and the high-density hydrogen bond can ensure the mechanical property of the polymer; and hydrogen bonds are easy to break and form, and the polymer can self-heal under pressure by introducing structural elements capable of activating hydrogen bond pair exchange without heating or other special treatment.
The electronic equipment protective housing of this application embodiment, when using its protective sheath that designs for electronic equipment, compare with prior art, needn't additionally design gasbag and other protection architecture for it completely for the simple structure of protective sheath, it is comparatively frivolous, promotion user experience that can be fine.
The protective case of the electronic device of the embodiment of the present application, wherein the energy dissipation structure 102 comprises a plurality of groove lines distributed on the surface of the case. Further, these groove lines are distributed over the main body area 101 of the housing. The pattern formed is a grid-like structure, as shown in fig. 7 and 8, and may be, for example, an orthogonal grid-like structure, a rhombus-shaped lattice structure, or a honeycomb structure. It should be noted that the shape of the energy dissipation structure in the embodiment of the present application is not limited to the above-mentioned grid-like structures, and may be other grid-like structures as long as cracks are generated, and the present application does not limit the shape.
The protective shell of the electronic equipment of the embodiment of the application can generate large-area fragmentation on the shell when being subjected to large impact, and impact energy can be absorbed greatly in the fragmentation process, so that the dissipation of impact energy is realized. When the impact energy is dissipated to a certain degree, the display screen of the electronic equipment cannot be impacted too much, so that the display screen can be prevented from being damaged.
The electronic device protection shell of the embodiment of the application, as shown in fig. 2 and fig. 9, further includes an energy guiding structure. The energy directing structure includes a plurality of triangular grooves 106. Also, the energy directing structure is disposed on the housing at an edge location of the energy dissipating structure 102. For example, a plurality of triangular grooves 106 are evenly distributed over the edge locations of the energy dissipation structure 102.
It should be noted that, in the embodiment of the present application, the grooves in the energy guiding structure are not limited to the triangular grooves 106, but may be other shapes as long as the grooves have tips. This is because: in the embodiment of the application, the energy guiding structure is actually equivalent to a plurality of crack initiation points arranged on the edge of the shell, and the main purpose is to induce the generation of crack tips at the positions in the falling process of the electronic equipment, and further guide cracks to expand towards the energy dissipation structure 102, so that the crack initiation and the crack continuous expansion and bifurcation promotion effects are achieved, even if the cracks are increased continuously, a large amount of kinetic energy of impact can be finally converted into fracture energy, the energy of the impact is greatly dissipated, and the important structure, especially a display screen, on the electronic equipment is protected.
The protective case of the electronic device of the embodiment of the present application, the energy guiding structure comprises a plurality of triangular grooves 106, and one of the tips of the triangular grooves 106 faces the side of the energy dissipation structure 102. The design is equivalent to that starting points and preset cracks are respectively arranged on the electronic equipment protective shell, so that after the electronic equipment is impacted, more cracks are quickly formed on the electronic equipment protective shell, and the dynamic energy consumption of the impact can be dissipated by means of the continuously generated cracks to protect a display screen on the electronic equipment.
In an alternative embodiment of the present application, as shown in fig. 2 and 9, the energy directing structure comprises a plurality of triangular grooves 106, one of the tips of the triangular grooves 106 facing the end of the groove line in the energy dissipating structure 102. In this embodiment, the triangular grooves 106 in the energy guiding structure are aligned with the groove lines in the energy dissipating structure 102, that is, the starting point is aligned with the pre-crack, which facilitates the formation of cracks for dissipating impact energy on the electronic device protective case more rapidly, and can greatly improve the energy dissipating capability to better protect the display screen on the electronic device.
The electronic equipment protection shell of the embodiment of the application, wherein the shell can be of a multilayer structure.
In an alternative embodiment of the present application, and as shown in FIG. 3, the housing includes a base layer 107 and a protective layer 108 bonded to at least one surface of the base layer 107. The protective layer 108 may be made of a thin, soft, and tough material, and is used to form a protective film on the substrate layer 107. Those skilled in the art can flexibly select suitable materials according to the needs, and the application is not limited thereto. The purpose of disposing the protective layer 108 in the embodiment of the present application is to: when the brittle material is cracked, the integrity of the brittle material can still be ensured, the direct flying of the crushed particles or fragments and the like is prevented, and the fragments are prevented from stabbing to the electronic equipment body or scratching a user.
Here, the protective layer 108 may be provided on only one surface of the base layer 107, or the protective layer 108 may be provided on both surfaces of the base layer 107. When the protective layers 108 are disposed on both surfaces of the substrate layer 107, the materials of the protective layers on both surfaces may be the same or different, and those skilled in the art can flexibly adjust the materials according to the needs, which is not limited in this application.
Referring to fig. 4, in the embodiment of the present application, when the electronic device is impacted, a crack 1022 on the protective casing of the electronic device may propagate along the groove 1021 on the groove line.
On the other hand, according to an embodiment of the present application, there is also provided an electronic apparatus including: electronic equipment body and any kind of above-mentioned electronic equipment protective housing.
The electronic equipment protection shell is detachably connected with the electronic equipment body. So as to replace the protective shell of the electronic equipment.
The electronic equipment of this application embodiment, including the electronic equipment protective housing based on it, can play fine guard action to the fragile part on the electronic equipment, display screen promptly.
Other configurations of protective cases for electronic devices according to embodiments of the present invention, such as camera relief holes, and the like, and operations are known to those of ordinary skill in the art and will not be described in detail herein.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (12)
1. An electronic device protective case, comprising:
the shell is at least partially made of a brittle material;
the energy dissipation structure is arranged on the shell and comprises a plurality of groove lines, and the groove lines are arranged on the shell in a grid structure.
2. The protective case of claim 1, wherein the case is a rear cover of an electronic device;
the housing includes a body region and an edge region disposed around the body region.
3. The protective case of claim 2, wherein at least one of the body region and the edge region is made of a self-healing brittle material.
4. The protective case of claim 1, wherein the case is a protective case for an electronic device;
the housing includes a main body region, a transition region disposed around the main body region, and a bezel region disposed around the transition region.
5. The protective case of claim 4, wherein at least one of the body region and the transition region is made of a brittle material;
the frame area is made of soft materials.
6. The protective case of claim 4, wherein at least one of the body region and the transition region is made of a self-healing brittle material.
7. The protective case of claim 1, wherein the plurality of groove lines are arranged in an orthogonal grid-like structure, a diamond-shaped diagonal grid-like structure, or a honeycomb-like structure on the case.
8. The electronic device protective case of any one of claims 1-7, further comprising an energy directing structure comprising a plurality of triangular grooves;
the energy guiding structure is arranged on the shell and is located at the edge position of the energy dissipation structure.
9. The protective case of claim 8, wherein one of the tips of the triangular grooves faces a side of the energy dissipation structure.
10. The protective case of claim 8, wherein one of the tips of the triangular shaped grooves is directly opposite an end of a groove line in the energy dissipation structure.
11. The protective case of claim 1, wherein the case comprises a base layer and a protective layer bonded to at least one surface of the base layer.
12. An electronic device, comprising: an electronic device body and the protective case of any one of claims 1-11;
the electronic equipment protective shell is detachably connected with the electronic equipment body.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110115301.9A CN112929478B (en) | 2021-01-27 | 2021-01-27 | Electronic equipment protective housing and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110115301.9A CN112929478B (en) | 2021-01-27 | 2021-01-27 | Electronic equipment protective housing and electronic equipment |
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| CN112929478A true CN112929478A (en) | 2021-06-08 |
| CN112929478B CN112929478B (en) | 2023-12-05 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160197638A1 (en) * | 2015-01-06 | 2016-07-07 | Dylan Demnard | Protective implement for electronic devices |
| CN208141705U (en) * | 2018-05-03 | 2018-11-23 | 昆山国显光电有限公司 | Display terminal and its display screen |
| CN110551274A (en) * | 2019-08-06 | 2019-12-10 | 中山大学 | Intrinsic self-repairing and recyclable polythiourea polymer and preparation method and application thereof |
| CN111378161A (en) * | 2019-01-01 | 2020-07-07 | 翁秋梅 | Energy absorption method and application thereof |
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2021
- 2021-01-27 CN CN202110115301.9A patent/CN112929478B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160197638A1 (en) * | 2015-01-06 | 2016-07-07 | Dylan Demnard | Protective implement for electronic devices |
| CN208141705U (en) * | 2018-05-03 | 2018-11-23 | 昆山国显光电有限公司 | Display terminal and its display screen |
| CN111378161A (en) * | 2019-01-01 | 2020-07-07 | 翁秋梅 | Energy absorption method and application thereof |
| CN110551274A (en) * | 2019-08-06 | 2019-12-10 | 中山大学 | Intrinsic self-repairing and recyclable polythiourea polymer and preparation method and application thereof |
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| CN112929478B (en) | 2023-12-05 |
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