CN215581291U - Full-packaging type light and thin electronic equipment protective shell structure - Google Patents
Full-packaging type light and thin electronic equipment protective shell structure Download PDFInfo
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- CN215581291U CN215581291U CN202121449346.1U CN202121449346U CN215581291U CN 215581291 U CN215581291 U CN 215581291U CN 202121449346 U CN202121449346 U CN 202121449346U CN 215581291 U CN215581291 U CN 215581291U
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Abstract
The utility model discloses a full-packaging type light and thin electronic equipment protection shell structure which comprises a first shaped base material, double-sided adhesive glue, a lower cover matched with the size of electronic equipment and a first protection sheet, wherein the first shaped base material is a plastic film; the lower cover is of a hollow frame structure, the inner wall of one side of the lower cover is of a hook edge structure, and the inner wall of the other side of the lower cover is provided with a first step matched with the thickness of the first shaping base material and a second step matched with the thickness of the first protection sheet; first fixed form substrate through two-sided adhesive glue with after the first protection piece aligns the laminating, its edge with first step parallel and level meets, simultaneously, first protection piece with second step parallel and level meets and by the second step holds up, first protection piece with the lower cover forms full packet mode cavity. The full-packaging type light and thin electronic equipment protection shell structure provided by the utility model can realize full-packaging type protection of the machine body, and is simple in structure, low in cost and high in practicability.
Description
Technical Field
The utility model relates to a protective shell of an electronic device, in particular to a full-packaging type light and thin protective shell structure of the electronic device.
Background
When the effect of the mobile electronic device on the daily life of people is more and more important, the selection of a protective shell with safety, reliability and stronger protection is also a strong market demand for granted. Unlike conventional protective cases, the currently popular full-enclosure case can completely house an electronic device (e.g., a mobile phone) within the case, and thus, a full-enclosure body protection is achieved. For example, the housing is generally formed by adhering the upper cover and the lower cover which are symmetrical to each other with a full adhesive tape (as the scheme disclosed in the publication number CN 210694056U), so that a gap is left between the upper cover and the lower cover, and dust is easily accumulated; or an independent locking structure (such as the scheme described in application number CN 211880457U) is arranged between the upper and lower shells, so that the structure is complex, the cost is high, and the like.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a full-package type light and thin electronic equipment protection shell structure which can protect a machine body in a full-package manner, and has the advantages of simple structure, low cost and strong practicability.
A full-packaging type light and thin electronic equipment protection shell structure is characterized by comprising a first shaped substrate, double-sided adhesive glue, a lower cover matched with the size of electronic equipment and a first protection sheet; the lower cover is of a hollow frame structure, the inner wall of one side of the lower cover is of a hook edge structure, and the inner wall of the other side of the lower cover is provided with a first step matched with the thickness of the first shaping base material and a second step matched with the thickness of the first protection sheet; first fixed form substrate through two-sided adhesive glue with after the first protection piece aligns the laminating, its edge with first step parallel and level meets, simultaneously, first protection piece with second step parallel and level meets and by the second step holds up, first protection piece with the lower cover forms full packet mode cavity.
Optionally, the electronic device further comprises a second transparent sizing substrate, an upper cover matched with the electronic device in size and a second protective sheet; the upper cover is of a hollow frame structure, and a third step matched with the second shaping base material in thickness is arranged on the inner wall of one side of the upper cover; the lower cover is provided with a fourth step which can be matched, leveled and connected with the edge of the upper cover in a concave-convex manner; the upper cover is connected with the fourth step in a flush manner and covers the side edge of the lower cover; meanwhile, after the second sizing substrate is aligned and attached to the second protection sheet through double-sided adhesive glue, the edge of the second sizing substrate is flush with the third step, the second protection sheet is flush with the outer surface of the upper cover, and a fully-closed cavity is formed by the second sizing substrate, the upper cover, the lower cover and the first protection sheet;
optionally, the first protective sheet and the second protective sheet are made of scratch-resistant glass materials, metals or scratch-resistant films;
optionally, a key hole matched with a key of the electronic device is reserved on the lower cover;
optionally, a sound leakage hole matched with the electronic equipment loudspeaker is reserved on the lower cover;
optionally, an interface hole matched with an interface of the electronic device is reserved on the lower cover;
a full-wrapping type light and thin electronic equipment protection shell structure is characterized by comprising a transparent second sizing substrate, a second protection sheet, double-sided adhesive, an upper cover and a lower cover, wherein the upper cover and the lower cover are matched with the electronic equipment in size; the upper cover is of a hollow frame structure, and a third step matched with the second shaping base material in thickness is arranged on the inner wall of one side of the upper cover; the inner wall of the side edge of the lower cover is provided with a hooked edge structure, and the lower cover is provided with a fourth step which can be matched, leveled and connected with the edge of the upper cover in a concave-convex manner; the upper cover is connected with the fourth step in a flush manner and covers the side edge of the lower cover; simultaneously, the second design substrate through two-sided adhesive glue with the second screening glass aligns the laminating back, its edge with the third step parallel and level meets, just the second screening glass with upper cover surface parallel and level meets, and with upper cover, lower cover form totally enclosed cavity.
Optionally, a camera hole matched with a camera of the electronic device is reserved on the lower cover;
optionally, the upper cover and the lower cover are made of plastic or metal materials;
optionally, if the first shaped substrate is included, double-sided adhesive glue is adhered to both sides of the first shaped substrate, when the electronic device is placed in the lower cover and fixed by the edge hooking structure, the first shaped substrate is fixed on the back of the electronic device through the double-sided adhesive glue, and the first protective sheet is pressed on the first transparent shaped substrate through the double-sided adhesive glue and is connected with the outer surface of the lower cover in a flush manner; if the transparent second shaping base material is included, double-sided adhesive glue is adhered to two sides of the second shaping base material, when the electronic equipment is placed in the lower cover and fixed by the edge hooking structure, the second transparent shaping base material is fixed on the front face of the electronic equipment through the double-sided adhesive glue, and the second protection plate is pressed on the second transparent shaping base material through the double-sided adhesive glue and is connected with the outer surface of the upper cover in a flush mode.
The utility model provides a full-packaging type light and thin electronic equipment protection shell structure, which has at least three main realization modes, respectively:
mode 1: the lower cover is used for containing and buckling the electronic equipment body through the edge hooking structure of the lower cover, the first fixing substrate is used for shaping soft double-faced adhesive glue, and the first protection sheet is a scratch-resistant glass material and is fixed on the first fixing substrate through the double-faced adhesive glue. During assembly, aligning and attaching the first shaping substrate and the first protective sheet through double-sided adhesive glue; placing the first shaped substrate on the back of the electronic device, and placing the first shaped substrate and the lower cover together, wherein a hook edge structure on the lower cover clamps the machine body, the edge of the first shaped substrate is inserted into the inner side of the lower cover and is connected with the first step in a flush manner, and the first protective sheet is connected with the second step in a flush manner and is supported by the second step, so that the whole strength of the shell structure is reinforced; first protection piece has formed the full packet mode cavity except that the fuselage is positive with the lower cover, plays the guard action, simultaneously, because the weight of lower cover, design substrate and screening glass is light enough, can replace traditional tempering membrane for whole protective housing structure is more frivolous.
Mode 2: an upper cover with a hollow frame structure, a transparent second sizing base material and a second protection sheet are added on the basis of the mode 1; the upper cover is provided with a third step matched with the thickness of the second shaping substrate, and the lower cover is provided with a fourth step which can be matched, leveled and connected with the edge of the upper cover in a concave-convex matching way; the third step has the same function as the first step, the fourth step is used for coating the lower cover by the upper cover, and meanwhile, the second sizing base material and the protection sheet are covered on the front surface of the electronic equipment body in the same installation mode as the first sizing base material and the protection sheet; compared with the traditional full-enclosed shell, the full-enclosed structure formed by the upper cover, the lower cover, the first protection plate and the second protection plate can save the trouble of glue fixation, dust can not be accumulated between the upper cover and the lower cover, the upper cover and the lower cover are stable and are not easy to fall off, and meanwhile, the upper cover and the lower cover are simple in injection molding process and low in cost.
Mode 3: the device consists of an upper cover with a hollow frame structure, a lower cover with a hook edge structure (a non-hollow lower cover with a bottom plate), a transparent second shaping substrate, a second protection sheet and double-sided adhesive; the upper cover, the lower cover and the machine body are fixed through the third step, the fourth step and the edge hooking structure. Compared with the mode 2, the protection sheet is only attached to the front surface of the machine body, and various options are provided for users.
The three implementation modes can realize that the full-wrapping type protection machine body is not collided by the outside, and are superior to the existing implementation modes in the aspects of weight, thickness, light weight, portability and the like.
Drawings
Fig. 1 is a schematic cross-sectional view of a protective case structure of a fully-enclosed thin and light electronic device according to an embodiment of the utility model;
fig. 2 is a schematic cross-sectional view of another fully-enclosed thin and light electronic device protection case structure according to an embodiment of the utility model;
fig. 3 is a schematic cross-sectional view of another fully-enclosed thin and light electronic device protection casing structure according to an embodiment of the utility model;
fig. 4 is a schematic cross-sectional view of another fully-enclosed thin and light electronic device protection casing structure according to an embodiment of the utility model;
the reference numbers in the drawings of the specification are as follows:
1. an upper cover; 11. a third step; 2. a lower cover; 20. a hook edge structure; 21. a first step; 22. a second step; 23. a fourth step; 3. a first patterned substrate; 4. a first protective sheet; 5. double-sided adhesive glue; 6. a mobile phone screen; 7. a mobile phone body; 8. a transparent second patterned substrate; 9. a second protective sheet.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
A full-packaging type light and thin electronic equipment protection shell structure is shown in figures 1 to 4 and comprises a first shaped substrate 3, double-sided adhesive 5, a lower cover 2 matched with the size of electronic equipment and a first protection sheet 4; the lower cover is of a hollow frame structure, the inner wall of one side of the lower cover is of a hook edge structure 20, and the inner wall of the other side of the lower cover is provided with a first step 21 matched with the thickness of the first shaping base material and a second step 22 matched with the thickness of the first protection sheet; after the first shaping substrate is aligned and attached to the first protection sheet through the double-sided adhesive glue, the edge of the first shaping substrate is connected with the first step in a flush mode, meanwhile, the first protection sheet is connected with the second step in a flush mode and supported by the second step, and the first protection sheet and the lower cover form a full-wrapping type cavity.
Wherein, the electronic device takes a mobile phone as an example, when the lower cover wraps the mobile phone body 7, the edge-hooking structure of the inner wall of the side edge can have a certain radian so that the inner wall is slightly concave for wrapping and buckling the body; meanwhile, in order to adapt to electronic equipment such as mobile phones and the like, a key hole, a sound leakage hole and an interface hole are reserved on the lower cover; the material of the protective sheet can be a scratch-resistant glass material, metal, a scratch-resistant film or the like, and the material is flexibly selected; the first fixed base material is a thin sheet material, such as a film, a transparent film and the like; the double-sided adhesive glue is specifically 3M double-sided adhesive glue and the like.
In this embodiment, after the electronic device is clamped into the lower cover, the first shaped base material, the double-sided adhesive and the first protective sheet are sequentially stacked on the back surface of the electronic device in the order of the first shaped base material, the double-sided adhesive and the first protective sheet, and the electronic device is wrapped after the first shaped base material is flush with the first step and the first protective sheet is flush with the second step; meanwhile, the whole protective shell structure is ultra-light in weight due to the fact that the upper cover is not arranged; the second step supports the first protection sheet, so that the overall strength of the shell can be enhanced.
Further, in one embodiment, the electronic device further comprises a transparent second sizing substrate 8, an upper cover 1 matched with the electronic device in size and a second protective sheet 9; the upper cover is of a hollow frame structure, and a third step 11 matched with the thickness of the second shaping base material is arranged on the inner wall of one side of the upper cover; the lower cover is provided with a fourth step 23 which can be matched, leveled and connected with the edge of the upper cover in a concave-convex way; the upper cover is connected with the fourth step in a flush manner and covers the side edge of the lower cover; simultaneously, after the second design substrate is aligned and attached with the second protection plate through the double-sided adhesive glue, the edge of the second design substrate is flush with the third step, the second protection plate is flush with the outer surface of the upper cover, and a totally enclosed cavity is formed by the second design substrate, the upper cover, the lower cover and the first protection plate.
Wherein, the second sizing substrate and the second protection sheet are both positioned on the front surface of the electronic device (where the mobile phone screen 6 is), that is, on the basis of the previous embodiment, a totally enclosed cavity is realized. Specifically, a hollow upper cover structure is added, and the upper cover and the lower cover are connected through the concave-convex matching of the fourth step, so that the outer portion of the combined upper cover and the outer portion of the combined lower cover are smooth, the lower cover can be covered in the combined upper cover and the combined lower cover, and the lower cover is not easy to loosen. The upper cover and the lower cover both adopt hollow frame structures, the weight is lighter, when the electronic equipment is clamped into the lower cover, the front surface and the back surface of the machine body are protected by the protection plates, and the protection plates, the upper cover and the lower cover form a full-package structure, so that the outer surface of the whole shell is flat, and the use experience of a user is not influenced; compared with the traditional scheme, the upper cover and the lower cover are simple in injection molding, less in material consumption and lower in injection molding cost, and the glue bonding process is omitted; meanwhile, the protection plates on the front side and the back side of the machine body can be customized according to needs, so that flexible matching of users is facilitated.
Further, in one embodiment, the electronic device comprises a transparent second sizing substrate, a second protection sheet, a double-sided adhesive, an upper cover and a lower cover matched with the electronic device in size; the upper cover is of a hollow frame structure, and a third step 11 matched with the thickness of the second shaping base material is arranged on the inner wall of one side of the upper cover; the inner wall of the side edge of the lower cover is provided with a hook edge structure 20, and the lower cover is provided with a fourth step 23 which can be matched, leveled and connected with the edge of the upper cover in a concave-convex way; the upper cover is connected with the fourth step in a flush manner and covers the side edge of the lower cover; meanwhile, after the second sizing substrate is aligned and attached with the second protection plate through the double-sided adhesive glue, the edge of the second sizing substrate is flush with the third step, the second protection plate is flush with the outer surface of the upper cover, and the second sizing substrate, the upper cover and the lower cover form a fully-closed cavity.
That is, in the second embodiment, the lower cover is a non-hollow frame with a bottom plate, and the fixing method of the upper and lower covers and the fixing method of the second protective sheet are the same as those of the above embodiment. In the mode, the protection sheet is positioned on the front surface of the body, the camera hole and the camera hole matched with the camera of the electronic equipment can be reserved on the lower cover, and other conventional settings are reserved, so that a user can conveniently select the protection sheet according to the needs of the user.
In the above embodiments, the upper cover and the lower cover can be made of plastic or metal materials, and the like, which is not limited herein.
Further, the arrangement of the double-sided adhesive is not limited to the above embodiment, and may be: double-sided adhesive 5 is adhered to both sides of the first shaped substrate and the second shaped substrate (as shown in fig. 4). That is, in the actual process, whether or not the double-sided adhesive is provided on both sides of the setting base material may be determined depending on the material of the setting base material, the material of the body, and the like. Thus, the fixing method of the setting base material and the protection sheet is as follows: when the electronic equipment is placed in the lower cover and is fixed by the edge hooking structure, the first shaped substrate is fixed on the back surface of the electronic equipment through double-sided adhesive glue, and the first protective sheet is pressed on the first transparent shaped substrate through the double-sided adhesive glue and is connected with the outer surface of the lower cover in a flush manner; the second transparent shaping base material is fixed on the front surface of the electronic equipment through double-sided adhesive glue, and the second protection sheet is pressed on the second transparent shaping base material through the double-sided adhesive glue and is connected with the outer surface of the upper cover in a flush manner.
The above is the explanation of the structure of the fully-enclosed thin and light electronic device protection shell of the present invention, which is used to help understanding the present invention; the present invention is not limited to the above embodiments, and any changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit of the present invention are intended to be equivalent replacements within the scope of the present invention.
Claims (10)
1. A full-packaging type light and thin electronic equipment protection shell structure is characterized by comprising a first shaped substrate, double-sided adhesive glue, a lower cover matched with the size of electronic equipment and a first protection sheet; the lower cover is of a hollow frame structure, the inner wall of one side of the lower cover is of a hook edge structure, and the inner wall of the other side of the lower cover is provided with a first step matched with the thickness of the first shaping base material and a second step matched with the thickness of the first protection sheet; first fixed form substrate through two-sided adhesive glue with after the first protection piece aligns the laminating, its edge with first step parallel and level meets, simultaneously, first protection piece with second step parallel and level meets and by the second step holds up, first protection piece with the lower cover forms full packet mode cavity.
2. The fully-enclosed lightweight thin electronic device protective case structure of claim 1, further comprising a second transparent patterned substrate, a cover sized to fit an electronic device, and a second protective sheet; the upper cover is of a hollow frame structure, and a third step matched with the second shaping base material in thickness is arranged on the inner wall of one side of the upper cover; the lower cover is provided with a fourth step which can be matched, leveled and connected with the edge of the upper cover in a concave-convex manner; the upper cover is connected with the fourth step in a flush manner and covers the side edge of the lower cover; simultaneously, the second design substrate through two-sided adhesive glue with the second screening glass aligns the laminating back, its edge with the third step parallel and level meets, just the second screening glass with upper cover surface parallel and level meets, and with upper cover, lower cover, first protection piece form totally enclosed cavity.
3. The all-in-one thin and lightweight protective case structure of claim 1, wherein the first and second protective sheets are scratch resistant glass material, metal, or scratch resistant film.
4. The fully-enclosed thin and light electronic device protective case structure of claim 1, wherein a key hole matching with a key of the electronic device is reserved on the lower cover.
5. The fully-enclosed thin and light electronic device protective case structure of claim 1, wherein a sound leakage hole matching with a speaker of the electronic device is reserved on the lower cover.
6. The fully-enclosed thin and light electronic device protective case structure according to claim 1, wherein an interface hole matching with an electronic device interface is reserved on the lower cover.
7. The fully-enclosed thin and light electronic device protective case structure of claim 2, wherein the upper cover and the lower cover are made of plastic or metal material.
8. The protective case structure of any one of claims 1 to 6, wherein a double-sided adhesive is adhered to both sides of the first patterned substrate, when the electronic device is placed in the bottom cover and fixed by the edge hooking structure, the first patterned substrate is fixed on the back surface of the electronic device by the double-sided adhesive, and the first protective sheet is pressed on the first patterned substrate by the double-sided adhesive and flush-jointed with the outer surface of the bottom cover.
9. A full-wrapping type light and thin electronic equipment protection shell structure is characterized by comprising a transparent second sizing substrate, a second protection sheet, double-sided adhesive, an upper cover and a lower cover, wherein the upper cover and the lower cover are matched with the electronic equipment in size; the upper cover is of a hollow frame structure, and a third step matched with the second shaping base material in thickness is arranged on the inner wall of one side of the upper cover; the inner wall of the side edge of the lower cover is provided with a hooked edge structure, and the lower cover is provided with a fourth step which can be matched, leveled and connected with the edge of the upper cover in a concave-convex manner; the upper cover is connected with the fourth step in a flush manner and covers the side edge of the lower cover; simultaneously, the second design substrate through two-sided adhesive glue with the second screening glass aligns the laminating back, its edge with the third step parallel and level meets, just the second screening glass with upper cover surface parallel and level meets, and with upper cover, lower cover form totally enclosed cavity.
10. The protective case structure of claim 9, wherein a double-sided adhesive is adhered to both sides of the second shaped substrate, when the electronic device is placed in the bottom cover and fixed by the edge hooking structure, the second shaped substrate is fixed on the front surface of the electronic device by the double-sided adhesive, and the second protective sheet is pressed on the second shaped substrate by the double-sided adhesive and is flush with the outer surface of the top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121449346.1U CN215581291U (en) | 2021-06-28 | 2021-06-28 | Full-packaging type light and thin electronic equipment protective shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121449346.1U CN215581291U (en) | 2021-06-28 | 2021-06-28 | Full-packaging type light and thin electronic equipment protective shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215581291U true CN215581291U (en) | 2022-01-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121449346.1U Active CN215581291U (en) | 2021-06-28 | 2021-06-28 | Full-packaging type light and thin electronic equipment protective shell structure |
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| Country | Link |
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| CN (1) | CN215581291U (en) |
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2021
- 2021-06-28 CN CN202121449346.1U patent/CN215581291U/en active Active
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