CN114727529A - Foldable holographic display mobile equipment shell structure - Google Patents
Foldable holographic display mobile equipment shell structure Download PDFInfo
- Publication number
- CN114727529A CN114727529A CN202210420842.7A CN202210420842A CN114727529A CN 114727529 A CN114727529 A CN 114727529A CN 202210420842 A CN202210420842 A CN 202210420842A CN 114727529 A CN114727529 A CN 114727529A
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- metal support
- mobile
- computer
- display
- flexible connection
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- 239000002184 metal Substances 0.000 claims abstract description 106
- 239000002649 leather substitute Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 8
- 238000005859 coupling reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
- H05K5/0243—Mechanical details of casings for decorative purposes
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/04—Processes or apparatus for producing holograms
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/04—Metal casings
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
- G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
- G03H1/0005—Adaptation of holography to specific applications
- G03H2001/0088—Adaptation of holography to specific applications for video-holography, i.e. integrating hologram acquisition, transmission and display
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Telephone Set Structure (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to a foldable holographic display mobile equipment shell structure, which comprises a second metal support, wherein one end of the second metal support is provided with a first flexible connection, one side of the first flexible connection, which is far away from the first metal support, is provided with a display module, the other end of the second metal support is provided with a second flexible connection, one side of the second flexible connection, which is far away from the second metal support, is provided with a third metal support, mobile display equipment such as a mobile phone, a tablet computer, a notebook computer, a computer all-in-one machine and the like are arranged in the third metal support, the first metal support is connected with one side of the first flexible connection, which is far away from the second metal support, the first metal support is rotatably connected onto the second metal support through the first flexible connection, and a Fresnel lens is fixedly connected into an inner cavity of the first metal support, the portable holographic imaging device is convenient to carry, and the simple holographic projection air imaging effect can be realized.
Description
Technical Field
The invention relates to the technical field of holographic display mobile equipment, in particular to a shell structure of foldable holographic display mobile equipment.
Background
In the holographic display field, holographic equipment is complex and tedious, holographic pyramids and the like manufactured by utilizing a Peber phantom principle like a pyramid type are difficult to be made into mobile phone shells to be convenient for users to use, and are also difficult to be combined with the shapes of the existing mobile phones to generate new mobile phone types, other types are difficult to be applied to the mobile phone shells due to high cost and complexity, some mobile phones on the market also have the aim of playing holographic mobile phones, the holographic capabilities are poor and separated from the spectrum, the spectrum is not relied on by neglected people, the price is not high, people remain, and the holographic display can be realized only by being limited to a special mobile phone, therefore, a simple shell structure of a foldable holographic mobile phone shell is provided, the holographic mobile phone shell has a simple structure, can be used for projecting images on the mobile phones into the air specifically, can be manufactured into the mobile phone shell according to needs or can be directly combined with the original shell of the mobile phones, in order to solve the problems that the holographic projection structure is complex and difficult to fuse with a mobile phone shell and the holographic projection structure is directly combined with the original shell of the mobile phone, the invention provides a foldable holographic display mobile device shell structure.
Disclosure of Invention
The invention provides a foldable holographic display mobile equipment shell structure, which solves the technical problem in the prior art.
The scheme for solving the technical problems is as follows: the utility model provides a collapsible holographic display mobile device shell structure, includes second metal support, the one end of second metal support is equipped with first flexible coupling, one side that first metal support was kept away from to first flexible coupling is equipped with display module, the other end of second metal support is equipped with the second flexible coupling, one side that second metal support was kept away from to the second flexible coupling is equipped with the third metal support, just the third metal support rotates through the second flexible coupling and connects on the second metal support, the inside of third metal support is equipped with mobile display devices such as cell-phone, panel computer, notebook computer all-in-one, be equipped with the display screen on the top surface of mobile display devices such as cell-phone, panel computer, notebook computer, computer all-in-one, still run through on the second flexible coupling and seted up the charging wire dew export.
On the basis of the technical scheme, the invention can be further improved as follows.
Furthermore, the display module comprises a first metal support, the first metal support is connected with one side, away from the second metal support, of the first flexible connection, the first metal support is rotatably connected to the second metal support through the first flexible connection, and a Fresnel lens is fixedly connected to the inner cavity of the first metal support.
Further, the number of the Fresnel lenses connected in the first metal support is two, and two the Fresnel lenses are arranged up and down, and when the size of the display device is larger than 17 inches and smaller than 64 inches, the upper and lower two lenses are one group and can be arranged in parallel in two groups.
Furthermore, the side wall of the third metal support is penetrated and provided with an on-off key exposure port corresponding to the on-off key position of mobile display equipment such as a mobile phone, a tablet personal computer, a notebook computer and a computer all-in-one machine.
Furthermore, a volume key exposure port is formed in the side wall of the third metal support and the position corresponding to the volume key of mobile display equipment such as a mobile phone, a tablet computer, a notebook computer and a computer all-in-one machine in a penetrating mode.
Furthermore, a through hole is formed in the bottom wall of the inner cavity of the third metal support and the position corresponding to the position of a camera of mobile display equipment such as a mobile phone, a tablet computer, a notebook computer and a computer all-in-one machine in a penetrating mode, and a transparent camera protection plate is fixedly connected in the through hole.
Furthermore, shielding parts are covered on the front side, the rear side and the right side of the first metal support together, and the shielding parts are connected with the front side, the rear side and the side wall on the right side of the first metal support.
Furthermore, the shielding part is made of leather, plastic film, artificial leather, silk, satin and other materials which have strong tensioning capacity and are light, thin and soft, and the thickness of the shielding part is 0.05mm to 2 mm.
Further, the length of the Fresnel lens is 1-1.2 times that of mobile display equipment such as a mobile phone, a tablet computer, a notebook computer and an all-in-one computer, and the width of the Fresnel lens is 1-1.2 times that of the mobile display equipment such as the mobile phone, the tablet computer, the notebook computer and the all-in-one computer.
Further, first metal support and second metal support all adopt the metal material to make, just first metal support's thickness is between 0.3mm to 3 mm.
The invention has the beneficial effects that: the invention provides a foldable holographic display mobile equipment shell structure, which has the following advantages:
the foldable holographic display mobile equipment shell structure provided by the invention has a folding function, is convenient to carry, and can realize the simple holographic projection air imaging effect.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to make the technical solutions of the present invention practical in accordance with the contents of the specification, the following detailed description is given of preferred embodiments of the present invention with reference to the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a schematic structural diagram of a housing structure of a foldable holographic display mobile device according to an embodiment of the present invention;
FIG. 2 is a diagram of an example of an operating state solid wire frame of a housing structure of the foldable holographic display mobile device provided in FIG. 1;
FIG. 3 is a side view of the foldable holographic display mobile device housing structure of FIG. 1 in an operational state;
FIG. 4 is a side perspective view of a folded and stowed configuration of the housing structure of the foldable holographic display mobile device provided in FIG. 1;
fig. 5 is a side view of the foldable holographic display mobile device case structure provided in fig. 1 in a hidden and seamless state.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a first metal bracket; 2. a Fresnel lens; 3. a first flexible connection; 4. a second metal bracket; 5. a second flexible connection; 6. a charging wire exposure outlet; 7. a third metal support; 8. a shielding portion; 9. a transparent protection plate for the camera; 10. mobile display equipment such as mobile phones, tablet computers, notebook computers, all-in-one computers and the like; 11. a display screen; 12. a switch key exposure port; 13. the volume key exposes an outlet.
Detailed Description
The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-5, which are provided as examples to illustrate the invention and not to limit the scope of the invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1-5, the invention provides a foldable holographic display mobile device shell structure, comprising a second metal support 4, a first flexible connection 3 is arranged at one end of the second metal support 4, a display module is arranged at one side of the first flexible connection 3 away from the first metal support 1, a second flexible connection 5 is arranged at the other end of the second metal support 4, a third metal support 7 is arranged at one side of the second flexible connection 5 away from the second metal support 4, the third metal support 7 is rotatably connected to the second metal support 4 through the second flexible connection 5, a mobile display device 10 such as a mobile phone, a tablet computer, a notebook computer, an all-in-one computer is arranged inside the third metal support 7, a display screen 11 is arranged on the top surface of the mobile display device 10 such as the mobile phone, the tablet computer, the notebook computer, the all-in-one computer, a charging wire exposing outlet 6 is also arranged on the second flexible connection 5, the first flexible connection 3 and the second flexible connection 5 are in metal connection or hinge connection, shaft side joint connection and the like, so that the purpose of movable folding is achieved.
Preferably, the display module includes first metal support 1, one side that second metal support 4 was kept away from to first metal support 1 and first flexible coupling 3 is connected, and first metal support 1 rotates through first flexible coupling 3 and connects on second metal support 4, the inner chamber fixedly connected with fresnel lens 2 of first metal support 1, the design is electroplated on the metal surface of first metal support 1, perhaps spraying protection glue etc. is more pleasing to the eye, also can reach pleasing to the eye effect at the surperficial cowhide of first metal support 1, sheepskin or artificial leather etc..
Preferably, the number of the fresnel lenses 2 connected in the first metal support 1 is two, and the two fresnel lenses 2 are arranged up and down, when the display module is in a working state, the fresnel lenses 2 are parallel to the picture of the display screen 11, and the parallel angle error is within 10 degrees.
Preferably, the side wall of the third metal support 7 is provided with an on-off key exposure port 12 through a position corresponding to the on-off key position of the mobile display device 10 such as a mobile phone, a tablet computer, a notebook computer, a computer all-in-one machine and the like.
Preferably, a volume key exposure port 13 is formed in a position, corresponding to the volume key position, of the mobile display device 10, such as a mobile phone, a tablet computer, a notebook computer, a computer all-in-one machine, and the like, of the side wall of the third metal support 7.
Preferably, a through hole is formed in the bottom wall of the inner cavity of the third metal support 7 and a position corresponding to the position of a camera of a mobile display device 10 such as a mobile phone, a tablet computer, a notebook computer and a computer all-in-one machine in a penetrating manner, and a transparent camera protection plate 9 is fixedly connected in the through hole.
Preferably, the front side, the rear side and the right side of the first metal bracket 1 are covered with the shielding parts 8, and the shielding parts 8 are connected with the front side, the rear side and the right side of the first metal bracket 1.
Preferably, the shielding part 8 is made of leather, plastic film, artificial leather, silk satin and other materials with strong tension capability, light weight and softness, the thickness of the shielding part 8 is 0.05mm to 2mm, the shielding part 8 can be silk satin, silk, plastic and other cloth films which are soft, thin and convenient to store, the thickness of the shielding part 8 is 0.05mm to 2mm, the size of the shielding part can just shield the inside of the whole working environment in the working state, the shielding part is bonded by glue around the first metal support 1 in a circle, or the shielding part is fixed around the first metal support 1 in a circle by a metal ring and is vertically placed down for shielding the interference of ambient light on the imaging of working equipment.
Preferably, the length of the fresnel lens 2 is 1 to 1.2 times of the length of the mobile display device 10 such as a mobile phone, a tablet computer, a notebook computer, and a computer-integrated machine, and the width of the fresnel lens 2 is 1 to 1.2 times of the width of the mobile display device 10 such as a mobile phone, a tablet computer, a notebook computer, and a computer-integrated machine.
Preferably, the first metal bracket 1 and the second metal bracket 4 are both made of metal materials, and the thickness of the first metal bracket 1 is 0.3mm to 3 mm.
The specific working principle and the using method of the invention are as follows:
the invention provides a foldable holographic display mobile equipment shell structure, after being unfolded, a first metal support 1 and a second metal support 4 are mutually vertical, the error between the first metal support 1 and the second metal support 4 is about 10 degrees, the second metal support 4 and a third metal support 7 are mutually vertical, the error between the second metal support 4 and the third metal support 7 is about plus or minus 10 degrees, finally, the plane of the first metal support 1 is parallel to the plane of the third metal support 7, the angle error between the first metal support 1 and the third metal support 7 is about 10 degrees, as shown in a schematic side view, an optical imaging panel is formed by overlapping 2 Fresnel lenses 2 with focal distance difference within 20mm, after the structure is folded, images on mobile display equipment 10 such as a mobile phone, a tablet computer, a notebook computer, a computer all-in-one machine and the like pass through a Fresnel lens group formed by the two Fresnel lenses 2, a real image with a certain visual angle is formed on the other side of the Fresnel mirror, and the real image is observed in a visual range by human eyes to generate the feeling that the real image is suspended on one side of the Fresnel mirror, so that the real image is a foldable holographic display mobile device shell structure.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like. Those not described in detail in this specification are within the skill of the art.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; one of ordinary skill in the art will readily appreciate from the disclosure that the present invention can be practiced as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (10)
1. A foldable holographic display mobile equipment shell structure is characterized by comprising a second metal support (4), wherein one end of the second metal support (4) is provided with a first flexible connection (3), one side, away from the first metal support (1), of the first flexible connection (3) is provided with a display module, the other end of the second metal support (4) is provided with a second flexible connection (5), one side, away from the second metal support (4), of the second flexible connection (5) is provided with a third metal support (7), the third metal support (7) is rotatably connected to the second metal support (4) through the second flexible connection (5), mobile display equipment (10) such as a mobile phone, a tablet computer, a notebook computer and a computer integrated machine are arranged inside the third metal support (7), a display screen (11) is arranged on the top surface of the mobile display equipment (10) such as the mobile phone, the tablet computer, the notebook computer and the computer integrated machine, and a charging wire dew outlet (6) is also arranged on the second flexible connection (5) in a penetrating way.
2. The foldable holographic display mobile device shell structure of claim 1, wherein the display module comprises a first metal support (1), the first metal support (1) is connected to one side of a first flexible joint (3) far away from a second metal support (4), the first metal support (1) is rotatably connected to the second metal support (4) through the first flexible joint (3), a fresnel lens (2) is fixedly connected to an inner cavity of the first metal support (1), and the flexible joint can be designed into a hinge structure which is easy to open and close, such as a loose-leaf hinge joint.
3. The foldable holographic display mobile device case structure of claim 2, characterized in that the number of the Fresnel lenses (2) connected in the first metal support (1) is two, and the two Fresnel lenses (2) are arranged up and down, and the focal length of the Fresnel lenses is 145mm to 345 mm.
4. The foldable holographic display mobile device shell structure as claimed in claim 1, wherein a switch key exposure port (12) is formed through a position of the side wall of the third metal support (7) corresponding to a switch key position of a mobile display device (10) such as a mobile phone, a tablet computer, a notebook computer, a computer all-in-one machine and the like.
5. The foldable holographic display mobile device shell structure as claimed in claim 1, wherein a volume key exposure port (13) is formed through a position of the side wall of the third metal support (7) corresponding to a volume key of a mobile display device (10) such as a mobile phone, a tablet computer, a notebook computer, a computer all-in-one machine, and the like.
6. The foldable holographic display mobile device shell structure as claimed in claim 1, wherein a through hole is formed through the bottom wall of the inner cavity of the third metal support (7) and a position corresponding to the position of a camera of a mobile display device (10) such as a mobile phone, a tablet computer, a notebook computer, a computer all-in-one machine, and a transparent camera protection plate (9) is fixedly connected in the through hole.
7. The foldable holographic display mobile device housing structure of claim 1, characterized in that the front and back sides and the right side of the first metal support (1) are jointly covered with a shielding part (8), and the shielding part (8) is connected with the side wall of the front and back sides and the right side of the first metal support (1).
8. The foldable holographic display mobile device shell structure of claim 7, characterized in that the shielding part (8) is made of leather, plastic film, artificial leather, silk, satin, etc. which has strong stretching ability and is light, thin and soft, and the thickness of the shielding part (8) is between 0.05mm and 2 mm.
9. The foldable holographic display mobile device shell structure of claim 2, wherein the length of the Fresnel lens (2) is 1-1.2 times of the length of the body (10) of a mobile device such as a mobile phone, the width of the Fresnel lens (2) is 1-1.2 times of the width of the mobile display device (10) such as a mobile phone, a tablet computer, a notebook computer, a computer all-in-one machine, and when the size of the display device is larger than 17 inches and smaller than 64 inches, the size of the Fresnel lens group is 0.5 times, and the number of the lens groups is 2, and 2 lens groups are formed side by side.
10. The foldable holographic display mobile device case structure of claim 2, characterized in that the first metal support (1) and the second metal support (4) are made of metal material, and the thickness of the first metal support (1) is between 0.3mm and 3 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210420842.7A CN114727529A (en) | 2022-04-20 | 2022-04-20 | Foldable holographic display mobile equipment shell structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210420842.7A CN114727529A (en) | 2022-04-20 | 2022-04-20 | Foldable holographic display mobile equipment shell structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114727529A true CN114727529A (en) | 2022-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210420842.7A Pending CN114727529A (en) | 2022-04-20 | 2022-04-20 | Foldable holographic display mobile equipment shell structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN114727529A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202331276U (en) * | 2011-10-25 | 2012-07-11 | 东莞市联臣电子科技有限公司 | Protective casing for tablet personal computer |
| CN202838129U (en) * | 2012-10-17 | 2013-03-27 | 邓洪初 | Novel flat computer protecting shell |
| CN106292136A (en) * | 2016-09-30 | 2017-01-04 | 广西大学 | A kind of simple mobile phone projection box |
| CN205880470U (en) * | 2016-07-19 | 2017-01-11 | 深圳市中数创意文化传媒技术有限公司 | Holographically projected box |
| CN106444235A (en) * | 2016-11-16 | 2017-02-22 | 广西大学 | Mobile phone projection box |
| CN206440937U (en) * | 2016-08-31 | 2017-08-25 | 德禄仁公司 | Folding carton for showing hologram |
| CN206686243U (en) * | 2017-04-07 | 2017-11-28 | 上海珍星网络科技有限公司 | Mobile phone protecting case with holographic display function |
| CN211266906U (en) * | 2020-01-02 | 2020-08-14 | 云谷（固安）科技有限公司 | Foldable mobile equipment |
| CN112055115A (en) * | 2019-06-07 | 2020-12-08 | 福斯蒙知识产权控股股份有限公司 | Split screen type telephone carrying case with support |
-
2022
- 2022-04-20 CN CN202210420842.7A patent/CN114727529A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202331276U (en) * | 2011-10-25 | 2012-07-11 | 东莞市联臣电子科技有限公司 | Protective casing for tablet personal computer |
| CN202838129U (en) * | 2012-10-17 | 2013-03-27 | 邓洪初 | Novel flat computer protecting shell |
| CN205880470U (en) * | 2016-07-19 | 2017-01-11 | 深圳市中数创意文化传媒技术有限公司 | Holographically projected box |
| CN206440937U (en) * | 2016-08-31 | 2017-08-25 | 德禄仁公司 | Folding carton for showing hologram |
| CN106292136A (en) * | 2016-09-30 | 2017-01-04 | 广西大学 | A kind of simple mobile phone projection box |
| CN106444235A (en) * | 2016-11-16 | 2017-02-22 | 广西大学 | Mobile phone projection box |
| CN206686243U (en) * | 2017-04-07 | 2017-11-28 | 上海珍星网络科技有限公司 | Mobile phone protecting case with holographic display function |
| CN112055115A (en) * | 2019-06-07 | 2020-12-08 | 福斯蒙知识产权控股股份有限公司 | Split screen type telephone carrying case with support |
| CN211266906U (en) * | 2020-01-02 | 2020-08-14 | 云谷（固安）科技有限公司 | Foldable mobile equipment |
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