CN218276796U - Electronic equipment protective sleeve - Google Patents
Electronic equipment protective sleeve Download PDFInfo
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- CN218276796U CN218276796U CN202220315711.8U CN202220315711U CN218276796U CN 218276796 U CN218276796 U CN 218276796U CN 202220315711 U CN202220315711 U CN 202220315711U CN 218276796 U CN218276796 U CN 218276796U
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- frame
- bottom plate
- flexible glue
- tpe
- side frame
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- 230000001681 protective effect Effects 0.000 title claims abstract description 52
- 229920001971 elastomer Polymers 0.000 claims abstract description 43
- 239000003292 glue Substances 0.000 claims abstract description 42
- 238000010030 laminating Methods 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000007774 longterm Effects 0.000 abstract description 5
- 238000005562 fading Methods 0.000 abstract description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 description 54
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 31
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 31
- 238000005034 decoration Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 6
- 229920003023 plastic Polymers 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000004040 coloring Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 241001272720 Medialuna californiensis Species 0.000 description 1
- 235000005811 Viola adunca Nutrition 0.000 description 1
- 240000009038 Viola odorata Species 0.000 description 1
- 235000013487 Viola odorata Nutrition 0.000 description 1
- 235000002254 Viola papilionacea Nutrition 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The embodiment of the application provides an electronic equipment protective sheath, including TPE flexible glue endotheca and TPU flexible glue overcoat, TPU flexible glue overcoat includes bottom plate and frame, and the frame is injectd jointly with the bottom plate and is formed the holding chamber that is used for holding electronic equipment, and TPE flexible glue endotheca is located the holding intracavity and includes the diapire, and the inboard of bottom plate is located to the diapire to with the laminating of bottom plate, TPE flexible glue endotheca still includes the side frame, and the side frame is located the inboard of frame to with the laminating of frame, the outside of side frame is equipped with prevents falling the portion, the inboard of frame is equipped with and prevents the cooperation portion that falls the portion and correspond, prevents falling the portion including the arch, the arch is formed by the lateral surface evagination of side frame, cooperation portion is including being used for supplying the protruding recess of establishing of inlaying, the recess is sunken formation by the medial surface of frame. When the mobile phone falls, the bottom wall of the TPE soft rubber inner sleeve can absorb the impact force of the bottom side of the mobile phone, the color of the TPE soft rubber inner sleeve can be exposed through the TPU soft rubber outer sleeve, and the protective sleeve is prevented from fading due to long-term touch of a user.
Description
Technical Field
The application relates to the technical field of electronic equipment accessories, in particular to an electronic equipment protective sleeve.
Background
The electronic equipment protective sleeve is used for protecting electronic equipment, and with continuous development of electronic equipment, for example, a large-screen smart touch screen mobile phone is widely used, and the mobile phone protective sleeve is also improved appropriately corresponding to the smart touch screen mobile phone, so that the mobile phone protective sleeve can meet the requirements of beauty, use and protection of the current smart touch screen mobile phone.
The existing protective sleeve is usually made of single PC or single TPU, the single PC cannot be effectively absorbed by shock and is easy to scrape flowers when being too hard, the mobile phone cannot be effectively protected when being too soft, and the protective sleeve does not have good impact resistance, so that the mobile phone is easily damaged by large impact force in a falling process, particularly when the bottom of the mobile phone directly hits the ground.
SUMMERY OF THE UTILITY MODEL
An object of the present application is to provide a protective cover for electronic equipment to solve the above problems. The present application achieves the above object by the following technical solutions.
The embodiment of the application provides an electronic equipment protective sheath, including TPE flexible glue endotheca and TPU flexible glue overcoat, TPU flexible glue overcoat includes bottom plate and frame, and the bottom plate is located to the frame enclosure to inject the holding chamber that forms to be used for holding electronic equipment jointly with the bottom plate, TPE flexible glue endotheca is located the holding intracavity and includes the diapire, and the inboard of bottom plate is located to the diapire, and with the laminating of bottom plate.
In some embodiments, the TPE inner soft rubber sleeve further comprises a side frame, and the side frame is arranged on the inner side of the outer frame and is attached to the outer frame.
In some embodiments, the outer side of the side frame is provided with a falling-preventing part, and the inner side of the outer frame is provided with a matching part corresponding to the falling-preventing part.
In some embodiments, the falling prevention part comprises a protrusion, and the matching part comprises a groove for embedding the protrusion.
In some embodiments, the side frame has a plurality of corners, each of which is provided with a drop-resistant portion.
In some embodiments, the side frame is provided with a protruding key cap, the TPU soft rubber jacket is provided with an exposed hole, and the key cap is exposed through the exposed hole.
In some embodiments, the surface of the bottom wall has a colored layer that is exposed through the transparent bottom plate.
In some embodiments, the electronic device protective case further comprises a decorative member disposed between the bottom wall and the bottom panel and exposed through the transparent bottom panel.
In some embodiments, the electronic device protective cover further includes a protective frame, the electronic device protective cover is provided with a camera hole communicated with the accommodating cavity, the camera hole penetrates through the bottom wall and the bottom plate, the protective frame is arranged along the edge of the camera hole, and the protective frame protrudes out of the outer surface of the bottom plate.
In some embodiments, the surface of the bottom wall is provided with a heat dissipation channel, and the heat dissipation channel is exposed to the accommodating cavity.
Compare in prior art, the electronic equipment protective sheath that this application embodiment provided, TPE flexible glue endotheca is thermoplastic elastomer material, high strength has, the advantage of high resilience, when the cell-phone falls, the diapire of TPE flexible glue endotheca can absorb the impact force of the bottom side of cell-phone, prevent that the cell-phone from being broken, TPU flexible glue overcoat is thermoplastic polyurethane elastomer rubber simultaneously, high wear resistance has, the advantage that the touch is felt, the durability and the touch that the electronic equipment protective sheath can be improved effectively to the bottom plate and the frame of TPU flexible glue overcoat are felt, TPE flexible glue endotheca still has good colorability, the colour of TPE flexible glue endotheca can show via TPU flexible glue overcoat, the inboard of TPU flexible glue overcoat is located to TPE flexible glue endotheca, avoid user long-term touch TPE flexible glue endotheca and lead to fall the look in use.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an electronic device protection cover provided in an embodiment of the present application in a first viewing angle.
Fig. 2 is an exploded view of a protective case for an electronic device according to an embodiment of the present disclosure.
Fig. 3 is a schematic cross-sectional view of a protective case for an electronic device according to an embodiment of the present application.
Fig. 4 is a schematic structural diagram of an electronic device protection cover provided in an embodiment of the present application in a second viewing angle.
Fig. 5 is an exploded view of another protective cover for an electronic device according to an embodiment of the present disclosure.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present application and are not to be construed as limiting the present application.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. 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.
Referring to fig. 1 and fig. 2 together, the present embodiment provides an electronic device protection cover 100 for protecting an electronic device, the electronic device protection cover 100 includes a TPE soft rubber inner sleeve 110 and a TPU soft rubber outer sleeve 120, the TPU soft rubber outer sleeve 120 includes a bottom plate 121 and an outer frame 122, the outer frame 122 surrounds the bottom plate 121 and defines an accommodating cavity 113 for accommodating the electronic device together with the bottom plate 121, the TPE soft rubber inner sleeve 110 includes a bottom wall 111, and the bottom wall 111 is disposed on an inner side of the bottom plate 121 and attached to the bottom plate 121. Preferably, the outer frame 122 is integrally connected with the base plate 121.
The TPE soft rubber inner sleeve 110 is made of a thermoplastic elastomer material, and at least has the advantages of high strength, high resilience, injection molding processing, excellent colorability and the like, and is wide in application range, environment-friendly, non-toxic and safe, wherein pigments (such as fluorescent pigments and metal pigments) can be doped into the raw materials when the TPE soft rubber inner sleeve 110 is injection molded, so that the molded TPE soft rubber inner sleeve 110 has a color, and the color can be specifically matched according to actual requirements; the TPU soft gum coat 120 is thermoplastic polyurethane elastomer rubber, and has the advantages of at least high wear resistance and good touch feeling. The TPE soft rubber inner sleeve 110 and the TPU soft rubber outer sleeve 120 are both soft rubber structures, so that the electronic equipment protective sleeve 100 has good softness at normal temperature.
The TPE soft rubber inner sleeve 110 and the TPU soft rubber outer sleeve 120 can be formed into a whole by adopting a secondary injection molding process, and the secondary injection molding process is a special plastic molding process and is also called a beer sleeving or rubber coating process. The secondary injection molding process is similar to the double-color molding process, but has a larger difference from the double-color molding process, and during manufacturing, the molded inner TPE rubber sleeve 110 can be taken out after the raw TPE plastic material is molded in the primary plastic mold, and the outer TPU rubber sleeve 120 can be molded outside the inner TPE rubber sleeve 110 by injecting the TPU plastic material into the secondary molding mold again.
It should be noted that the electronic device protective case 100 is suitable for providing protection and decoration for an electronic device, the electronic device may be a mobile phone, a tablet computer, a multimedia player, a reader, and the like, and the electronic device protective case 100 is taken as an example of a mobile phone protective case in the embodiment of the present application for description.
The electronic equipment protective sheath 100 that this embodiment provided, TPE flexible glue endotheca 110 is thermoplastic elastomer material, high strength has, advantages such as high resilience, when the cell-phone falls, the diapire 111 of TPE flexible glue endotheca 110 can absorb the impact force of the bottom side of cell-phone, prevent that the cell-phone from being broken, TPU flexible glue overcoat 120 is thermoplastic polyurethane elastomer rubber simultaneously, high wear resistance has, the advantage of touching good feeling, the durability and the touch that electronic equipment protective sheath 100 were improved effectively to bottom plate 121 and frame 122 of TPU flexible glue overcoat 120, TPE flexible glue endotheca 110 still has good colorability, the colour of TPE flexible glue endotheca 110 can show via TPU flexible glue overcoat 120, TPE flexible glue endotheca 110 locates the inboard of TPU flexible glue overcoat 120, avoid user long-term touch flexible glue endotheca 110 and lead to falling the look in use.
In this embodiment, the TPE soft rubber inner case 110 may further include a side frame 112, the side frame 112 is disposed on the inner side of the outer frame 122 and attached to the outer frame 122, the side frame 112 is surrounded on the bottom wall 111 and fits with the outline of the mobile phone, and the accommodating space defined by the bottom wall 111 and the bottom wall 111 is matched with the outline of the mobile phone, so that the electronic device protective case 100 may be directly sleeved on the mobile phone. The TPE soft rubber inner 110 side frame 112 can absorb the impact force in the lateral direction of the mobile phone to reduce or avoid the impact on the periphery of the mobile phone. Preferably, the side frame 112 is integrally connected with the bottom wall 111.
Referring to fig. 2, in some embodiments, the bottom wall 111 may have a substantially rectangular plate-shaped structure, the side frame 112 may have a substantially rectangular frame body, the side frame 112 includes a first frame 1121, a second frame 1122 and two connecting frames 1123, the first frame 1121 and the second frame 1122 are disposed opposite to each other and may be respectively connected to two long side edges of the bottom wall 111, and the two connecting frames 1123 are disposed opposite to each other and connected between the first frame 1121 and the second frame 1122 and may be respectively connected to two short side edges of the bottom wall 111. The connection between the connection frame 1123 and the first frame 1121 and the second frame 1122 may be an arc transition, wherein an arc surface is formed at the connection between the connection frame 1123 and the first frame 1121 and the second frame 1122.
In some embodiments, the surface of the bottom wall 111 may have a colored layer, which is exposed through the transparent bottom plate 121. Before injection molding, a coloring material may be doped in the TPE plastic raw material, so that a coloring layer is formed on the entire outer surface of the bottom wall 111 after molding, or the coloring layer may be sprayed or silk-screened on the surface of the bottom wall 111, the color of the coloring layer may be a single color, or the coloring layer may be formed by 2 or more than 2 colors, for example, the color exposed from the TPE soft rubber inner sleeve 110 may be blue, red, black, white, orange, gray, or blue-violet, yellow-green, blue-green, red-orange, yellow-orange, etc. The color of the TPE soft rubber inner sleeve 110 is exposed out through the transparent TPU soft rubber outer sleeve 120, and because the TPU soft rubber outer sleeve 120 is sleeved outside the TPE soft rubber inner sleeve 110, a user can not touch the TPE soft rubber inner sleeve 110 in the long-term use process, and the TPE soft rubber inner sleeve 110 is prevented from fading or being worn.
In some embodiments, the electronic device protective cover 100 may include a light emitting element, which may be a fluorescent structure or a light source (e.g., an LED lamp), etc., and the light emitting element may be disposed between the bottom wall 111 and the bottom plate 121 or disposed outside the bottom plate 121, and the light emitting element of the electronic device protective cover 100 may emit light at night, so as to facilitate a user to quickly find a mobile phone.
Referring to fig. 2, in some embodiments, a heat dissipation channel 1111 may be disposed on a surface of the bottom wall 111, and the heat dissipation channel 1111 is exposed from the accommodating cavity 113. The heat sink channel 1111 may be formed by a depression formed on the inner surface of the bottom wall 111. The heat generated by the mobile phone can be dissipated through the heat dissipating channel 1111, and the heat dissipating channel 1111 can be set according to a preset shape, for example, the heat dissipating channel 1111 can be set to be a regular or irregular pattern or design, which not only dissipates heat, but also has an aesthetic function.
Referring to fig. 2, in some embodiments, the electronic device protective cover 100 is provided with a camera hole 114 penetrating through the accommodating cavity 113, the camera hole 114 penetrates through the bottom wall 111 and the bottom plate 121, and the shape of the camera hole 114 is adapted to the camera structure of the mobile phone. The camera hole 114 may also penetrate the side frame 112 and the outer frame 122, and may allow a telescopic camera of the mobile phone to be extended and retracted. It is understood that the camera hole 114 may not only expose the camera of the electronic device, but also expose other components of the electronic device, such as a fill light, an infrared sensor, and so on.
As an embodiment, the heat dissipation channel 1111 may include a first channel 1112 and a plurality of second channels 1113, and the first channel 1112 and the second channels 1113 are respectively extended in different directions. The first channel 1112 may extend along the length direction of the bottom wall 111 and may extend to the camera hole 114, so that heat generated by the mobile phone may be dissipated to the camera hole 114 through the first channel 1112, so as to be dissipated to the outside rapidly through the camera hole 114. The second channel 1113 may have an L-shaped, V-shaped, etc. regular shape or an irregular shape, two ends of the second channel 1113 may be respectively adjacent to the two connection frames 1123, a plurality of second channels 1113 may be arranged at intervals along the length direction of the bottom wall 111, the second channels 1113 may communicate with the first channel 1112, and heat in the second channels 1113 may be dissipated to the camera hole 114 through the first channel 1112. By extending the first channel 1112 and the second channel 1113 in different directions, different positions of the mobile phone can be cooled, and heat generated by the mobile phone can be uniformly dissipated to different positions, so that heat concentration is avoided.
In some embodiments, the inner surface of the bottom wall 111 may include a first predetermined region and a second predetermined region, where the first predetermined region corresponds to a position where the back of the mobile phone generates more heat, the second predetermined region corresponds to a position where the back of the mobile phone generates less heat, and the number of the heat dissipation channels 1111 in the first predetermined region may be greater than the number of the heat dissipation channels 1111 in the second predetermined region, so as to selectively and rapidly dissipate heat for the position where the back of the mobile phone generates more heat.
Referring to fig. 2 and 3 together, in some embodiments, the outer frame 122 may extend to the end surface of the side frame 112 along a thickness direction of the electronic device protective cover 100 facing a side away from the bottom plate 121, and may be rolled from an outer edge of the inner TPE rubber sleeve 110 to an inner side surface of the inner TPE rubber sleeve 110, it can be understood that a rolled edge portion of the outer frame 122 is wrapped around the end surface of the side frame 112, so as to not only improve a bonding strength between the outer TPU sleeve 120 and the inner TPE rubber sleeve 110, but also hide a parting line formed between the outer frame 122 and the side frame 112 during injection molding, so that the whole product is cleaner.
Referring to fig. 2, in some embodiments, the side frame 112 has a protruding key cap 1124, the outer frame 122 has an exposed hole 1221, and the key cap 1124 is exposed through the exposed hole 1221. The key cap 1124 can be disposed outside of the volume key and power key of the mobile phone. Because TPE flexible glue endotheca 110 is thermoplastic elastomer material, has the advantage of high strength, high resilience, forms key cap 1124 through the side frame 112 at TPE flexible glue endotheca 110, and key cap 1124 can absorb the impact force around the button effectively, protects the cell-phone button, and in addition, when the user is pressing key cap 1124, certain buffering deformation takes place for key cap 1124 to receive the extrusion, has better touching and presses and feels.
Referring to fig. 2 and 4, in some embodiments, the outer side of the side frame 112 may be provided with a falling-preventing portion 150, the inner side of the outer frame 122 is provided with a matching portion 125 corresponding to the falling-preventing portion 150, and the falling-preventing portion 150 is embedded into the matching portion 125. The falling prevention part 150 may have a buffering structure, for example, an elastic structure or an airbag structure, and the falling prevention part 150 is disposed between the side frame 112 and the outer frame 122 to prevent the outer circumference of the mobile phone from being impacted.
As an embodiment, the falling off preventive portion 150 may include a protrusion 151 provided on the side frame 112, and the fitting portion 125 includes a groove 1251 provided on the outer frame 122. The protrusion 151 may be formed by protruding the outer side of the side frame 112, the number of the protrusions 151 may be multiple, the multiple protrusions 151 may be uniformly distributed on the entire outer wall of the side frame 112 or a part of the outer wall of the side frame 112, and the groove 1251 may be formed by recessing the inner side of the outer frame 122. The shape of the groove 1251 can be matched with the structure of the protrusion 151, the number of the grooves 1251 is the same as that of the protrusions 151, and each protrusion 151 is embedded in one groove 1251. Because the TPE soft rubber inner sleeve 110 is made of thermoplastic elastomer material, the bulge 151 formed on the TPE soft rubber inner sleeve 110 has the advantages of high strength and high resilience, and when the mobile phone falls, the bulge 151 can absorb the impact force on the periphery of the mobile phone, so that the mobile phone is further prevented from being impacted.
In some embodiments, the side frame 112 has a plurality of corners 1125, and a fall arrest portion 150 is provided at each corner 1125. A corner 1125 is formed at the junction of the connecting frame 1123 and the first frame 1121 and the second frame 1122, wherein the corner 1125 may be a right-angle edge or a circular edge. As an example, when the side frame 112 is a substantially rectangular frame, the side frame 112 has four corners 1125, each corner 1125 is provided with the falling prevention portion 150, the falling prevention portion 150 includes a protrusion 151 protruding from the corner 1125, an outer sidewall of each corner 1125 may be protruded with a plurality of protrusions 151, wherein the shape of the protrusion 151 may be a substantially V-shape, an L-shape, a circle, a diamond, an ellipse, a half moon, or the like, and may be set according to actual requirements.
As shown in fig. 4 and 5, as an embodiment, each corner 1125 may be protruded with two or more than two protrusions 151, for example, the protrusion 151 may include a first protrusion 1511 and a plurality of second protrusions 1512, the first protrusion 1511 may be disposed substantially in the middle region of the corner 1125, the plurality of second protrusions 1512 may be equally divided on two opposite sides of the first protrusion 1511, and two ends of the first protrusion 1511 and the second protrusion 1512 may be respectively adjacent to the upper and lower sides of the side frame 112. When the mobile phone falls, the corners of the mobile phone are easy to generate a larger impact with the ground, the falling-preventing part 150 is arranged at each corner 1125 of the side frame 112, the protrusions 151 are basically distributed on the whole corner 1125, the falling-preventing part 150 at each corner 1125 can better absorb impact force, the corner 1125 of the mobile phone is effectively prevented from being impacted by the ground, and the mobile phone is more effectively protected.
In some embodiments, the protective cover 100 for electronic devices may further include a protective frame 130, the protective frame 130 may be disposed along an edge of the camera hole 114, and the protective frame 130 protrudes from an outer surface of the base plate 121. The protection frame 130 can be a hard rubber frame or a metal frame, the current electronic equipment, the rear camera is generally arranged in a protruding mode, most of protection sleeves are sleeved on the electronic equipment, the rear camera can protrude out of the back face of the protection sleeve, and when the protection frame falls, the protection frame is easy to damage, therefore, the protection frame 130 protrudes out of the outer surface of the bottom plate 121, the height of the protection frame 130 protruding out of the TPU soft rubber outer sleeve 120 is larger than or equal to the height of the mobile phone camera protrusion 151 on the outer surface of the bottom plate 121, the whole protection frame 130 is arranged on the periphery of the mobile phone camera in a surrounding mode and protrudes out of the surface of the camera, and when the mobile phone falls, the protection frame 130 can avoid the mobile phone camera from being directly impacted by the ground. The color of the protective case 130 may be the same as the color of the TPE soft rubber inner case 110 to maintain the color consistency of the electronic equipment protective case 100.
In some embodiments, the electronic device protective case 100 may further include a decoration 140, and the decoration 140 may be disposed between the bottom plate 121 and the bottom wall 111 and exposed through the transparent bottom plate 121, or the decoration 140 may be disposed outside the bottom plate 121. The decoration 140 may be a metal member, a plastic member, or a combination of metal and plastic, the decoration 140 may be disposed between the bottom plate 121 and the bottom wall 111 in a nested manner, or may be printed on the outer surface of the bottom plate 121 or the bottom wall 111 by a screen printing process, the surface of the decoration 140 may be provided with a mark portion, the mark portion may be a character, a pattern, a symbol, or the like, for example, a logo may be disposed on the surface of the decoration 140. Through setting up decoration 140 between TPE soft gum endotheca 110 and TPU soft gum overcoat 120, not only can avoid decoration 140 to take place wearing and tearing, be convenient for take shape decoration 140 between TPE soft gum endotheca 110 and TPU soft gum overcoat 120 moreover. In addition, the decoration 140 may also be adhered or embedded outside the TPU soft gum coat 120.
To sum up, the electronic equipment protective sheath 100 that this application embodiment provided, TPE flexible glue endotheca 110 are thermoplastic elastomer material, have high strength, the advantage of high resilience, when the cell-phone falls, the impact force on the bottom side and the side direction of cell-phone is absorbed respectively to the diapire 111 and the side frame 112 of TPE flexible glue endotheca 110, in order to reduce or avoid the impact to the cell-phone, TPE flexible glue endotheca 110 still has good colorability, the colour of the dyed layer of TPE flexible glue endotheca 110 can show via TPU flexible glue overcoat 120, in order to improve the pleasing to the eye and the visual sense of electronic equipment protective housing, TPE flexible glue endotheca 110 locates the inboard of TPU flexible glue overcoat 120, avoid the user to touch TPE flexible glue endotheca 110 long term when using, and lead to it to fade.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application. Therefore, the protection scope of the present patent application shall be subject to the appended claims.
Claims (7)
1. An electronic device protective cover, comprising:
the TPU soft rubber jacket comprises a bottom plate and an outer frame, wherein the outer frame is arranged on the bottom plate in a surrounding manner and defines an accommodating cavity for accommodating electronic equipment together with the bottom plate; and
TPE flexible glue endotheca, TPE flexible glue endotheca is located the holding intracavity just includes the diapire, the diapire is located the inboard of bottom plate, and with the bottom plate laminating, TPE flexible glue endotheca still includes the side frame, the side frame is located the inboard of frame, and with the frame laminating, the outside of side frame is equipped with prevents falling the portion, the inboard of frame be equipped with prevent falling the cooperation portion that the portion corresponds, prevent falling the portion including protruding, protruding by the lateral surface evagination of side frame forms, cooperation portion is including being used for the confession the protruding recess of establishing of inlaying, the recess by the sunken formation of medial surface of frame.
2. The electronic device case of claim 1, wherein the side frame has a plurality of corners, each corner having the drop resistant portion disposed thereon.
3. The protective cover for electronic equipment of claim 1, wherein the side frame is provided with a protruding key cap, the outer frame is provided with an exposed hole, and the key cap is exposed through the exposed hole.
4. The electronic device case of claim 1, wherein a surface of the bottom wall has a colored layer, the colored layer being exposed through the transparent bottom plate.
5. An electronic device protective cover as claimed in any one of claims 1-4, further comprising a decorative member disposed between the bottom wall and the bottom panel and exposed through the transparent bottom panel.
6. The electronic equipment protective sleeve according to any one of claims 1 to 4, further comprising a protective frame, wherein the electronic equipment protective sleeve is provided with a camera hole penetrating through the accommodating cavity, the camera hole penetrates through the bottom wall and the bottom plate, the protective frame is disposed along an edge of the camera hole, and the protective frame protrudes from an outer surface of the bottom plate.
7. The protective cover for electronic equipment according to any of claims 1-4, wherein a surface of the bottom wall is provided with a heat dissipation channel, and the heat dissipation channel is exposed from the accommodating cavity.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN202120461691 | 2021-03-03 | ||
CN2021204616910 | 2021-03-03 |
Publications (1)
Publication Number | Publication Date |
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CN218276796U true CN218276796U (en) | 2023-01-10 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202220315711.8U Active CN218276796U (en) | 2021-03-03 | 2022-02-16 | Electronic equipment protective sleeve |
Country Status (1)
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CN (1) | CN218276796U (en) |
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2022
- 2022-02-16 CN CN202220315711.8U patent/CN218276796U/en active Active
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