CN219981204U - Replaceable electronic device protective shell - Google Patents
Replaceable electronic device protective shell Download PDFInfo
- Publication number
- CN219981204U CN219981204U CN202320422787.5U CN202320422787U CN219981204U CN 219981204 U CN219981204 U CN 219981204U CN 202320422787 U CN202320422787 U CN 202320422787U CN 219981204 U CN219981204 U CN 219981204U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- electronic device
- base
- hole
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 78
- 239000002390 adhesive tape Substances 0.000 claims abstract description 17
- 239000002313 adhesive film Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- -1 acryl Chemical group 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 229920001690 polydopamine Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model provides a replaceable electronic device protective shell, wherein a light-transmitting protective film is attached to a front cover pressing plate through a waterproof adhesive tape, then screws are used for penetrating through a plurality of screw holes in an outer frame of the front cover pressing plate, a plurality of screw holes in the outer side of the light-transmitting protective film and a plurality of screw holes in a frame body of a base body, and the front cover pressing plate, the light-transmitting protective film and the base body are locked together. So that the whole shell can not be replaced because the light-transmitting protective film is damaged.
Description
Technical Field
The present utility model relates to electronic device protective cases, and more particularly to a replaceable electronic device protective case.
Background
The protection shell of the flat electronic device in the prior art mainly comprises a light-transmitting protection film, an outer frame attached to a front cover pressing plate, and a base integrally formed with the front cover pressing plate. A cavity is formed between the light-transmitting protective film and the groove of the base, and the cavity is used for accommodating the flat-panel electronic device. Such as tablet computers, pens, PDAs, cell phones, etc.
The light-transmitting protective film is a transparent structure which is aligned with the display screen of the electronic device installed therein, so that a user can see the image of the display screen of the electronic device through the light-transmitting protective film. Because the light-transmitting protective film is of a plastic structure and is fragile, the protective film is possibly worn, scratched or damaged after long-term use, so that the whole protective shell of the flat electronic device cannot be used, and the whole protective shell of the flat electronic device is required to be discarded and replaced by a new protective shell.
In fact, only the light-transmitting protective film is used in the failed part, and other parts are still intact and can be used continuously. In this case it is obviously not economically viable if the entire protective shell is discarded.
The present utility model therefore seeks to provide a new protective case structure which can be replaced when the light-transmitting protective film fails, so that the protective case can be used continuously without discarding, thereby saving economic costs.
Disclosure of Invention
The present utility model is directed to a replaceable electronic device protection shell, which is not damaged by the transparent protection film, and thus the whole shell must be replaced.
In order to achieve the above-mentioned object, the present utility model provides a replaceable electronic device protection shell, comprising a front cover pressing plate, a front cover and a cover, wherein the front cover pressing plate is provided with an approximately square outer frame, a hollow part is formed in the center of the front cover pressing plate, and a plurality of screw holes are formed along the outer frame of the front cover pressing plate; a transparent protective film attached to the inner side of the transparent part of the front cover pressing plate; the light-transmitting protective film is provided with a plurality of screw holes along the outer side, and the positions of the screw holes correspond to the screw holes on the outer frame of the front cover pressing plate; the waterproof adhesive tape is approximately equal to the external shape of the light-transmitting protective film and is used for being attached to the inner side of the light-transmitting protective film, so that the light-transmitting protective film is adhered to other objects; the base comprises a base body, wherein the outer shape of the base body is adapted to the front cover pressing plate to form an approximately square frame body, a groove is formed in the center of the base body, and the groove is used for accommodating a flat-panel electronic device after assembly; forming a plurality of screw holes along the frame of the seat body, wherein the positions of the screw holes on the frame of the seat body correspond to the screw holes on the outer frame of the front cover pressing plate; when the waterproof adhesive tape is assembled, the waterproof adhesive tape is attached to the light-transmitting protective film, so that the waterproof adhesive tape is positioned on the inner side of the light-transmitting protective film; then the waterproof adhesive tape is attached to the base body, so that the light-transmitting protective film can be attached to the base body; the transparent protective film covers the inner side of the transparent part of the front cover pressing plate; in addition, a plurality of screw holes on the outer frame of the front cover pressing plate, a plurality of screw holes on the outer side of the light-transmitting protective film and a plurality of screw holes on the frame body of the base body are aligned, and then a plurality of screws or bolts penetrate through the corresponding screw holes, so that the front cover pressing plate, the light-transmitting protective film and the base body are locked together; after the assembly in the mode, a cavity is formed between the light-transmitting protective film and the groove of the base body, and the cavity is used for accommodating the flat-panel electronic device, so that the flat-panel electronic device protective shell is integrally formed.
Further, the base also comprises a back cover, the shape of which corresponds to that of the base body, and the back cover is fixed on the base body in a clamping or integrally forming way.
Further, a USB through hole is formed on the base, and the position of the USB through hole corresponds to a USB port of the tablet electronic device to be arranged in the base; and a USB through hole is formed on the back cover, the position of the USB through hole corresponds to the USB through hole of the base body, and a USB device is inserted into the USB port of the flat-panel electronic device through the USB through hole on the back cover and the USB through hole of the base body so as to carry out data connection.
Further, the USB device further comprises a USB cover for covering the USB through hole on the base.
Further, a charging hole is formed on the base, the position of the charging hole corresponds to a charging port of the internal flat panel electronic device, and a charging hole is also formed on the back cover, and the position of the charging hole corresponds to the charging hole of the base; through the charging through hole on the back cover and the charging through hole of the base, a charging plug is inserted into the charging port of the flat-panel electronic device for charging through the charging through hole on the back cover and the charging through hole of the base.
Further, a charging cover is further included for covering the charging hole on the base.
Further, a camera through hole is formed on the base, the position of the camera through hole corresponds to a camera of the internal flat panel electronic device, a camera through hole is formed on the back cover, the position of the camera through hole corresponds to the camera through hole of the base, and the camera of the flat panel electronic device is aligned to the camera through hole on the back cover and the camera through hole of the base to perform photographing.
Further, the camera module further comprises a transparent adhesive film for covering the camera through hole on the base or the camera through hole on the back cover.
Further, the light-transmitting protective film is selected from glass, PET, PC and acrylic film, and the light-transmitting adhesive film is selected from glass, PET, PC and acrylic film.
Further, the front cover pressing plate comprises an upper pressing plate; the upper end of the left pressing plate is connected with the upper pressing plate and is arranged on the left side of the upper pressing plate; the upper end of the right pressing plate is connected with the upper pressing plate and is arranged on the right side of the upper pressing plate; a lower pressing plate is connected with the lower end of the left pressing plate and the right pressing plate; the front cover pressing plate composed of the upper, lower, left and right pressing plates forms the hollow part in the middle.
The utility model provides a replaceable electronic device protective shell, wherein the light-transmitting protective film is attached to the front cover pressing plate through the waterproof adhesive tape, then the screws are used for penetrating through a plurality of screw holes on the outer frame of the front cover pressing plate, a plurality of screw holes on the outer side of the light-transmitting protective film and a plurality of screw holes on the frame body of the base body, and the front cover pressing plate, the light-transmitting protective film and the base body are locked together, so that when the light-transmitting protective film is damaged or can not be used, the screws are only needed to be removed, then the waterproof adhesive tape is torn off, and then a new light-transmitting protective film can be replaced, and then the light-transmitting protective film is installed according to the steps. So that the whole shell can not be replaced because the light-transmitting protective film is damaged.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 shows a perspective front view of the structure of the present utility model;
FIG. 2 shows a perspective rear view of the structure of the present utility model;
FIG. 3 shows a base assembly of the present utility model;
FIG. 4 shows an exploded front view of a portion of the components of the present utility model, with the screws already engaged with the front cover platen;
FIG. 5 shows an exploded rear perspective view of a portion of the elements of the present utility model;
fig. 6 is a structural assembly diagram of the present utility model.
Detailed Description
The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Referring to fig. 1 to 6, a replaceable electronic device protection case of the present utility model is shown, and includes the following elements:
a front cover pressing plate 10 has a substantially square outer frame 12, a hollow portion 14 is formed at the center of the front cover pressing plate 10, and a plurality of screw holes 16 are formed along the outer frame 12 of the front cover pressing plate 10.
The front cover pressing plate 10 may be formed integrally, as shown in fig. 5, or may be formed by combining different pressing plates, as shown in fig. 4, and includes an upper pressing plate 11; a left pressing plate 15 whose upper end is connected to the upper pressing plate 11 to the left side of the upper pressing plate 11; a right pressing plate 17 having an upper end connected to the upper pressing plate 11 to the right side of the upper pressing plate 11; a lower pressing plate 13 connected to the lower end of the left pressing plate 15 and the right pressing plate 17; the hollow part 14 is formed in the middle of the front cover pressing plate 10 composed of four pressing plates.
A light-transmitting protective film 20 is attached to the inner side of the hollow portion 14 of the front cover pressing plate 10. The light-transmitting protective film 20 is formed with a plurality of screw holes 26 along the outside, which correspond to the plurality of screw holes 16 on the outer frame 12 of the front cover pressing plate 10. The light-transmitting protective film 20 is made of a material with high transparency and is selected from glass, PET, PC and acrylic films.
A waterproof adhesive tape 30, whose shape is approximately equal to the shape of the outside of the light-transmitting protective film 20, is used to adhere to the inside of the light-transmitting protective film 20, so that the light-transmitting protective film 20 is adhered to other objects.
A base 45 includes a base body 40, the outer shape of which is adapted to the front cover platen 10 to form a frame 42 having a substantially square shape, a recess 44 is formed in the center of the base body 40, and the recess 44 is used for accommodating a flat panel electronic device 100 after assembly. Screw holes 46 are formed along the frame 42 of the base 40, wherein the screw holes 46 on the frame 42 of the base 40 correspond to the screw holes 16 on the outer frame 12 of the front cover platen 10.
The base 45 of the present utility model may further include a back cover 50 having a shape similar to the shape of the base 40, and the back cover 50 may be fastened to the base 40 by a snap-fit or integrally formed manner. In practice, the base 40 and the back cover 50 may be integrally formed to form a unitary structure for ease of assembly. The back cover 50 may be used to add support frames to allow the entire device to stand up or to add other extension means to enhance the functionality of the device of the present utility model.
When in assembly, the waterproof adhesive tape 30 is attached to the light-transmitting protective film 20, so that the waterproof adhesive tape 30 is positioned on the inner side of the light-transmitting protective film 20. Then, the waterproof adhesive tape 30 is attached to the base 40, so that the light-transmitting protective film 20 can be attached to the base 40. And the light-transmitting protective film 20 covers just the inner side of the hollow portion 14 of the front cover pressing plate 10.
In addition, the screw holes 16 on the outer frame 12 of the front cover pressing plate, the screw holes 26 on the outer side of the light-transmitting protective film 20 and the screw holes 46 on the frame body of the base body 40 are aligned, and then a plurality of screws 18 or bolts are used to pass through the corresponding screw holes, so as to lock the front cover pressing plate 10, the light-transmitting protective film 20 and the base body 40 together.
After the assembly in the above manner, a cavity is formed between the light-transmitting protective film 20 and the recess 44 of the base 40, and the cavity is used for accommodating the tablet electronic device 100, so that the tablet electronic device protection shell of the present utility model is integrally formed.
The present utility model can be applied to place the flat-panel electronic device 100 in the cavity formed by the light-transmitting protective film 20 and the recess 44 of the base 40. The tablet electronic device 100 is, for example, a tablet computer, a pen, a PDA, a cell phone, etc.
In order to fit the tablet electronic device 100 inside in the present utility model, appropriate holes may be formed in the base 45 to mount necessary connection components. Wherein a USB through hole 47 may be formed on the base 40 at a position corresponding to a USB port of the internal tablet electronic device 100, and a USB through hole 57 may be formed on the back cover 50 at a position corresponding to the USB through hole 47 of the base 40. Therefore, in use, a USB device can be plugged into the USB port of the tablet electronic device 100 directly through the USB through hole 57 on the back cover 50 and the USB through hole 47 of the base 40 for data connection. The present utility model further includes a USB cover 60 for covering the USB through hole 47 on the base 40, so that the housing forms a dust-proof sealing device.
In another embodiment, a charging hole 48 is formed in the base 40 at a position corresponding to a charging port of the tablet electronic device 100, and a charging hole 58 is also formed in the back cover 50 at a position corresponding to the charging hole 48 of the base 40. Therefore, in use, a charging plug can be directly plugged into the charging port of the tablet electronic device 100 through the charging hole 58 on the back cover 50 and the charging hole 48 of the base 40 for charging. The present utility model further includes a charging cover 62 for covering the charging hole 48 on the base 40, so that the housing forms a dust-proof sealing device.
In another embodiment, a camera hole 49 is formed in the base 40 and corresponds to a camera of the tablet electronic device 100, and a camera hole 59 is also formed in the back cover 50 and corresponds to the camera hole 49 of the base 40. Therefore, the camera of the tablet electronic device 100 can be aligned with the camera hole 59 on the back cover 50 and the camera hole 49 of the base 40 for photographing. The present utility model further includes a transparent adhesive film 63 for covering the camera through hole 49 on the base 40 or the camera through hole 59 on the back cover 50, so that the housing forms a dust-proof sealing device. The transparent adhesive film 63 is made of a material with high transparency and is selected from glass, PET, PC and acrylic films.
In the present utility model, the light-transmitting protective film 20 is attached by the waterproof adhesive tape 30, so that the waterproof adhesive tape 30 is located at the inner side of the light-transmitting protective film 20, and then the waterproof adhesive tape 30 is attached to the base 40, so that the light-transmitting protective film 20 can be attached to the base 40. Then, the screws 18 are used to pass through the screw holes 16 on the outer frame 12 of the front cover pressing plate, the screw holes 26 on the outer side of the light-transmitting protective film 20 and the screw holes 46 on the frame 42 of the base body to lock the front cover pressing plate 10, the light-transmitting protective film 20 and the base body 40 together, so that when the light-transmitting protective film 20 is damaged or can not be used, only the screws 18 are needed to be removed, the waterproof adhesive tape 30 is torn off, a new light-transmitting protective film can be replaced, and then the light-transmitting protective film 20 is installed according to the above steps. The entire housing does not have to be replaced because the light-transmitting protective film 20 is damaged.
The foregoing description is only of the preferred embodiments of the utility model, and it is apparent that the embodiments described are merely some, but not all, of the embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (10)
1. A replaceable electronic device protective case, comprising:
the front cover pressing plate is provided with a square outer frame, a hollow part is formed in the center of the front cover pressing plate, and a plurality of screw holes are formed along the outer frame of the front cover pressing plate;
a transparent protective film attached to the inner side of the transparent part of the front cover pressing plate; the light-transmitting protective film is provided with a plurality of screw holes along the outer side, and the positions of the screw holes correspond to the screw holes on the outer frame of the front cover pressing plate;
the waterproof adhesive tape is corresponding to the external shape of the light-transmitting protective film in shape and is attached to the inner side of the light-transmitting protective film, so that the light-transmitting protective film is adhered to other objects;
the base comprises a base body, wherein the outer shape of the base body is adapted to the front cover pressing plate to form a square frame body, a groove is formed in the center of the base body, and the groove accommodates a flat-panel electronic device after assembly; a plurality of screw holes are formed along the frame body of the seat body, wherein the positions of the screw holes on the frame body of the seat body correspond to the screw holes on the outer frame of the front cover pressing plate.
2. The replaceable electronic device protecting case of claim 1 wherein the base further comprises a back cover, the back cover having a shape corresponding to the base, the back cover being secured to the base by snap fit or integral molding.
3. The replaceable electronic device protecting case of claim 2, wherein a USB through hole is formed on the base, the USB through hole corresponding to a USB port of the tablet electronic device to be mounted inside the base; and a USB through hole is formed on the back cover at a position corresponding to the USB through hole of the seat body.
4. The replaceable electronic device protecting case of claim 3 further comprising a USB cover for covering the USB hole on the base.
5. The replaceable electronic device protecting case of claim 2 wherein a charging hole is formed in the base corresponding to a charging port of the tablet electronic device inside the base, and a charging hole is also formed in the back cover corresponding to the charging hole of the base.
6. The replaceable electronic device protective housing of claim 5, further comprising a charging cover for covering the charging aperture on the housing.
7. The replaceable electronic device protecting case of claim 2 wherein a camera hole is formed in the housing at a location corresponding to a camera of the tablet electronic device inside the housing, and a camera hole is also formed in the back cover at a location corresponding to the camera hole of the housing.
8. The replaceable electronic device protective housing of claim 7, further comprising a transparent adhesive film for covering the camera aperture on the base or the camera aperture on the back cover.
9. The protective case of claim 8, wherein the light-transmitting protective film is selected from glass, PET, PC, and acryl film, and the light-transmitting adhesive film is selected from glass, PET, PC, and acryl film.
10. The replaceable electronic device protective case of claim 1 wherein the front cover platen comprises an upper platen; the upper end of the left pressing plate is connected with the upper pressing plate and is arranged on the left side of the upper pressing plate; the upper end of the right pressing plate is connected with the upper pressing plate and is arranged on the right side of the upper pressing plate; a lower pressing plate is connected with the lower end of the left pressing plate and the right pressing plate; the front cover pressing plate composed of the upper pressing plate, the lower pressing plate, the left pressing plate and the right pressing plate is provided with the air permeable part in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320422787.5U CN219981204U (en) | 2023-03-02 | 2023-03-02 | Replaceable electronic device protective shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320422787.5U CN219981204U (en) | 2023-03-02 | 2023-03-02 | Replaceable electronic device protective shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219981204U true CN219981204U (en) | 2023-11-07 |
Family
ID=88581316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320422787.5U Active CN219981204U (en) | 2023-03-02 | 2023-03-02 | Replaceable electronic device protective shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219981204U (en) |
-
2023
- 2023-03-02 CN CN202320422787.5U patent/CN219981204U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |