CN217985144U

CN217985144U - Mobile phone cover with display function

Info

Publication number: CN217985144U
Application number: CN202222238982.0U
Authority: CN
Inventors: 黄英群; 吴汝健; 李建华
Original assignee: Guangdong Zhihui Core Screen Technology Co ltd
Current assignee: Guangdong Zhihui Core Screen Technology Co ltd
Priority date: 2022-08-24
Filing date: 2022-08-24
Publication date: 2022-12-06
Anticipated expiration: 2032-08-24

Abstract

The utility model belongs to the technical field of mobile phone device, a cell-phone cover with display function is related to, including cell-phone cover and display mechanism, the block is equipped with display mechanism on the inner wall of cell-phone cover, display mechanism includes NFC subassembly and electrophoretic display screen, NFC subassembly block is on one side inner wall of cell-phone cover, the electrophoretic display screen block is on the opposite side inner wall of cell-phone cover, NFC subassembly and electrophoretic display screen electric connection. The utility model discloses a NFC circuit board adopts near field communication technique to discern the information on the mobile phone equipment, gather and exchange, electrophoresis display screen through electric connection shows afterwards, the NFC circuit board can wirelessly acquire the electric quantity of mobile phone equipment for the operation, when using mobile phone equipment in the open air, if take place the mobile phone equipment electric quantity and cross low or when the trouble, user's accessible electrophoresis display screen acquires mobile phone information, can receive urgent information when the mobile phone trouble when saving the electric quantity, improve the functionality of cell-phone cover.

Description

Mobile phone cover with display function

Technical Field

The utility model relates to a mobile phone device technical field, concretely relates to cell-phone cover with show function.

Background

The mobile phone equipment is the mobile communication equipment who uses commonly, often can take place to lead to the unable condition of using because of the electric quantity is low when using, especially when using mobile phone equipment outdoors, if the mobile phone equipment electric quantity is low excessively or damage, the user can't contact other people in time, even can't promptly seek help when taking place danger. The mobile phone cover is a common tool clamped outside the mobile phone device and used for protecting the mobile phone device, but the existing mobile phone cover is single in function and only used as a protective cover. A novel flip phone cover is provided in a patent document with the publication number of CN216751833U, and relates to the technical field of mobile phone accessories. Including the cover shell, flip down and go up flip, the left side of cover shell is equipped with folding portion, flip is located the bottom of cover shell down to be connected with folding portion, it is located the top of cover shell to go up flip, and be connected with folding portion, flip and last flip's periphery is equipped with zip fastener portion down, upward install the trick lock on the flip, and the pull head looks lock joint of trick lock and zip fastener portion. This novel flip cell-phone cover adopts external mechanical type digit password design, through dialling out exact digit, just can unblock this cell-phone cover, but the significantly reduced is because children are curious and direct multiple input cell-phone password, leads to the dead phenomenon of cell-phone lock, and this cell-phone cover need not to be opened simultaneously, covers through turning over and can see the information on the cell-phone screen, like time etc. and the level crossing that sets up and the functional of this cell-phone cover all can be extended to the clamping to make things convenient for user's use. This scheme can conveniently observe the information that shows on the cell-phone display screen through the flip that sets up on the cell-phone cover, but when the condition that breaks down or the electric quantity is too low, this cell-phone cover still only has safeguard function, and the practicality is general, for this reason, provides a cell-phone cover with display function.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the embodiment of the application is that the function of a common mobile phone sleeve for mobile phone equipment is single, and the mobile phone equipment is in failure or cannot be used due to too low electric quantity under the condition that the mobile phone equipment is used outdoors and lacks a charging facility.

In order to solve the technical problem, an embodiment of the application provides a cell-phone cover with display function, including cell-phone cover and display mechanism, the block is equipped with display mechanism on the inner wall of cell-phone cover, display mechanism includes NFC subassembly and electrophoretic display screen, NFC subassembly block is on one side inner wall of cell-phone cover, electrophoretic display screen block is on the opposite side inner wall of cell-phone cover, NFC subassembly and electrophoretic display screen electric connection.

As the preferred improvement mode of cell-phone cover with display function that this application provided, the cell-phone cover includes the cutting ferrule, one side fixed connection of cutting ferrule is equipped with the connection pad, one side fixed connection of connection pad is equipped with the apron, the fixed block of NFC subassembly is on the inner wall of cutting ferrule, electrophoresis display screen activity block is on the inner wall of apron.

The preferred improvement mode of cell-phone cover with show function that provides as this application, a mounting groove has been seted up on the inner wall of cutting ferrule, the hole of making a video recording has been seted up to one side of a mounting groove, the fixed protective cover that is equipped with in the outside of a mounting groove, the fixed block of NFC subassembly is inboard at a mounting groove, NFC subassembly block is in the inboard of protective cover.

As the preferred improvement mode of cell-phone cover with show function that this application provided, the rubber coating groove has been seted up on the lateral wall of mounting groove, the one end block of NFC subassembly is in the inboard of rubber coating groove.

As the preferred improvement mode of cell-phone cover with show function that this application provided, the outside of protective cover is cup jointed and is equipped with the rubber packing ring, the rubber packing ring is fixed on the outer wall of cutting ferrule.

The preferred improvement mode of cell-phone cover with show function that provides as this application, the demonstration mouth has been seted up on the apron, one side of showing the mouth is equipped with spacing bag, spacing bag is fixed on the apron, electrophoresis display screen block is in the inboard of spacing bag.

The preferred improvement mode of cell-phone cover with show function that provides as this application, no. two mounting grooves have been seted up on the lateral wall of demonstration mouth, the electrophoresis display screen block is in the inboard of No. two mounting grooves, the magnetism draw-in groove has been seted up to one side of No. two mounting grooves.

As the preferable improvement mode of cell-phone cover with show function that this application provided, the fixed magnetism buckle that is equipped with on the inner wall of spacing bag, the magnetism buckle is located one side of magnetism draw-in groove.

As the preferred improvement mode of cell-phone cover with show function that this application provided, the NFC subassembly includes the NFC circuit board, NFC circuit board block is in the inboard of mounting groove No. one, NFC circuit board block is in the inboard of protective cover, the fixed plate that is equipped with on the lateral wall of NFC circuit board, the fixed plate block is in the inboard of rubber coating groove, one side of fixed plate is fixed and is equipped with rubber backing plate.

As the application provides a preferred improvement mode of cell-phone cover with show function, electrophoresis display screen's display screen main part electric connection is equipped with the connecting wire, the one end electric connection of connecting wire is on the NFC circuit board.

Compared with the prior art, the embodiment of the application mainly has the following beneficial effects:

in the using process of the utility model, a display mechanism is arranged, the flip phone cover is used based on general mobile phone equipment, the NFC assembly and the electrophoretic display screen are clamped on the flip phone cover, the NFC assembly comprises an NFC circuit board and is electrically connected with the electrophoretic display screen (the NFC technology is evolved from non-contact radio frequency identification and is based on RFID and interconnection technology, near field communication is a short-distance high-frequency radio technology and runs within a distance of 20 cm at a frequency of 13.56MHz, the transmission speed of the NFC technology is 106 Kbit/s, 212 Kbit/s or 424 Kbit/s, the NFC adopts two active and passive reading modes, the NFC technology is evolved from the non-contact radio frequency identification and the interconnection technology, an induction type card reader and the function of induction type card point-to-point are combined on a single chip, the NFC can be identified and exchanged with compatible equipment within a short distance, the working frequency is 13.56MHz, after the mobile phone equipment is clamped to the inner side of the mobile phone sleeve, the information on the mobile phone equipment is identified, collected and exchanged by adopting a near field communication technology through the NFC circuit board, and then displayed through the electrophoresis display screen which is electrically connected, the NFC circuit board can wirelessly acquire the electric quantity of the mobile phone equipment for operation, and the electric quantity consumed by the NFC circuit board and the electrophoresis display screen is far lower than the electric quantity consumed by the mobile phone device, therefore, by arranging the NFC circuit board and the electrophoresis display screen on the mobile phone sleeve, when the mobile phone equipment is used outdoors, if the mobile phone equipment has too low electric quantity or faults, a user can acquire mobile phone information through the electrophoresis display screen, the emergency information can be received when the mobile phone is in failure while the electric quantity is saved, and the functionality of the mobile phone cover is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of an overall structure of a mobile phone case with a display function provided by the present invention;

fig. 2 is a rear view of the mobile phone case with display function provided by the present invention;

fig. 3 is a partial cross-sectional view of a mobile phone case with a display function provided by the present invention;

fig. 4 is an enlarged schematic view of a position a in fig. 3 of the mobile phone case with the display function provided by the present invention;

fig. 5 is an enlarged schematic view of a portion B in fig. 3 of the mobile phone case with a display function provided by the present invention;

fig. 6 is the utility model provides a pair of display mechanism stereogram of cell-phone cover with display function.

Reference numerals are as follows: 1. a mobile phone cover; 11. a ferrule; 111. a first mounting groove; 1111. gluing a slot; 112. a camera hole; 113. a protective cover; 1131. a rubber gasket; 12. a connecting pad; 13. a cover plate; 131. a display port; 1311. Mounting grooves II; 1312. a magnetic card slot; 132. a limiting bag; 1321. a magnetic buckle; 2. a display mechanism; 21. an NFC component; 211. an NFC circuit board; 212. a fixing plate; 213. a rubber pad; 22. an electrophoretic display screen; 221. a display screen main body; 222. and connecting the wires.

Detailed Description

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 application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein may be combined with other embodiments.

Embodiment of mobile phone case with display function

The utility model provides a following technical scheme: a mobile phone cover with a display function comprises a mobile phone cover 1 and a display mechanism 2, wherein the display mechanism 2 is arranged on the inner wall of the mobile phone cover 1 in a clamping mode, the display mechanism 2 comprises an NFC component 21 and an electrophoretic display screen 22, the NFC component 21 is arranged on the inner wall of one side of the mobile phone cover 1 in a clamping mode, the electrophoretic display screen 22 is arranged on the inner wall of the other side of the mobile phone cover 1 in a clamping mode, and the NFC component 21 is electrically connected with the electrophoretic display screen 22.

Example one

As shown in fig. 3, 4 and 5, specifically, the mobile phone case 1 includes a card sleeve 11, one side of the card sleeve 11 is fixedly connected with a connection pad 12, one side of the connection pad 12 is fixedly connected with a cover plate 13, the nfc component 21 is fixedly clamped on the inner wall of the card sleeve 11, and the electrophoretic display 22 is movably clamped on the inner wall of the cover plate 13; a first mounting groove 111 is formed in the inner wall of the card sleeve 11, a camera shooting hole 112 is formed in one side of the first mounting groove 111, a protective cover 113 is fixedly arranged on the outer side of the first mounting groove 111, the NFC component 21 is fixedly clamped on the inner side of the first mounting groove 111, and the NFC component 21 is clamped on the inner side of the protective cover 113; a glue coating groove 1111 is formed in the side wall of the first mounting groove 111, and one end of the NFC component 21 is clamped at the inner side of the glue coating groove 1111; a rubber gasket 1131 is sleeved on the outer side of the protective cover 113, and the rubber gasket 1131 is fixed on the outer wall of the cutting sleeve 11; the cover plate 13 is provided with a display opening 131, one side of the display opening 131 is provided with a limiting bag 132, the limiting bag 132 is fixed on the cover plate 13, and the electrophoresis display screen 22 is clamped on the inner side of the limiting bag 132; a second mounting groove 1311 is formed in the side wall of the display opening 131, the electrophoretic display screen 22 is clamped inside the second mounting groove 1311, and a magnetic clamping groove 1312 is formed in one side of the second mounting groove 1311; a magnetic buckle 1321 is fixedly arranged on the inner wall of the limiting bag 132, and the magnetic buckle 1321 is positioned on one side of the magnetic clamping groove 1312; the scheme is based on a general mobile phone cover 1 for mobile phone equipment, a protective cover 113 is arranged on a card sleeve 11 of the mobile phone cover 1, after an NFC circuit board 211 is clamped into the inner side of the protective cover 113, the protection is carried out through a rubber gasket 1131 arranged on the outer side of the protective cover 113, the condition that the protective cover 113 on the mobile phone cover 1 is damaged when the mobile phone equipment falls is avoided, and the protection performance of the NFC circuit board 211 in the protective cover 113 is improved; in addition, the limiting bag 132 is arranged outside the second mounting groove 1311 of the clamping electrophoresis display screen 22, when the electrophoresis display screen 22 is clamped in a limiting mode conveniently, the situation that scratches occur to the mobile phone device due to the fact that the electrophoresis display screen 22 and the mobile phone device are in front friction after clamping of the mobile phone device can be avoided through the limiting bag 132, and the practicability of the mobile phone cover 1 is improved.

Example two

As shown in fig. 1 and 5, specifically, the NFC component 21 includes an NFC circuit board 211, the NFC circuit board 211 is fastened inside the first mounting groove 111, the NFC circuit board 211 is fastened inside the protective cover 113, a fixing plate 212 is fixed on a sidewall of the NFC circuit board 211, the fixing plate 212 is fastened inside the glue coating groove 1111, and a rubber pad 213 is fixed on one side of the fixing plate 212; the display screen main body 221 of the electrophoretic display screen 22 is electrically connected with a connection line 222, and one end of the connection line 222 is electrically connected to the NFC circuit board 211; the NFC component 21 and the electrophoresis display screen 22 are clamped and arranged on the flip phone cover 1, the NFC component 21 comprises an NFC circuit board 211 and is electrically connected with the electrophoresis display screen 22 (the NFC technology is evolved from non-contact radio frequency identification, and the basis of the technology is RFID and interconnection technology, near field communication is short-distance high-frequency radio technology and operates within a distance of 20 cm at a frequency of 13.56MHz, the transmission speed of the NFC technology is 106 Kbit/s, 212 Kbit/s or 424 Kbit/s, the NFC adopts two active and passive reading modes, the NFC technology is evolved by integrating the non-contact radio frequency identification and interconnection technology, and an induction card reader, an induction card and a point-to-point function are combined on a single chip, so that the NFC component can carry out identification and data exchange with compatible equipment within a short distance, and the working frequency is 13.56 MHz), after carrying out cell-phone cover 1 inboard with the cell-phone equipment block, adopt near field communication technique to discern the information on the cell-phone equipment through NFC circuit board 211, gather and exchange, show through electric connection's electrophoresis display screen 22 afterwards, NFC circuit board 211 can wirelessly acquire the electric quantity of cell-phone equipment for the operation, and the electric quantity that NFC circuit board 211 and electrophoresis display screen 22 consumed is less than the electric quantity that cell-phone equipment itself consumed far away, consequently through set up NFC circuit board 211 and electrophoresis display screen 22 on cell-phone cover 1, when using cell-phone equipment in the open air, if take place cell-phone equipment electric quantity low excessively or when breaking down, user's accessible electrophoresis display screen 22 acquires cell-phone information, can receive urgent information when the cell-phone trouble when saving the electric quantity, improve the functionality of cell-phone cover 1.

EXAMPLE III

This scheme sets up NFC circuit board 211 and electrophoresis display screen 22 at the inboard block of cell-phone cover 1, discern the information on the mobile phone device through NFC circuit board 211 and near field communication technique, gather and exchange, show through electric connection's electrophoresis display screen 22 afterwards, this scheme can additionally be with the key-press connection on electrophoresis display screen 22 when using, thereby realize turning over the page or leaf of information on the key-press control electrophoresis display screen 22 on the basis of NFC technique, can be used to the reading of saving the electric quantity, study etc.

To sum up, the utility model discloses a complete working process and theory of use as follows:

when in use, firstly, based on the mobile phone cover 1 for general mobile phone equipment, the NFC circuit board 211 is clamped and installed in the first installation groove 111, one side of the NFC circuit board 211 is protected by the protective cover 113, the protective cover 113 is protected by the rubber gasket 1131, when the NFC circuit board 211 is clamped, special glue is applied to the glue coating groove 1111, the fixing plate 212 is then adhered to the glue coating groove 1111, the rubber pad 213 is then adhered to one side of the fixing plate 212 for blocking the mobile phone device, the electrophoretic display screen 22 electrically connected to the NFC circuit board 211 is then clamped in the limiting bag 132, and after the electrophoretic display screen 22 is clamped in the second mounting groove 1311 in an aligned manner, the position limiting bag 132 is closed through the magnetic clamping between the magnetic buckle 1321 on the position limiting bag 132 and the magnetic clamping groove 1312, thereby, the mobile phone device is blocked by the limiting bag 132 while the electrophoretic display screen 22 is limited, the situation that the electrophoretic display screen 22 rubs the display screen of the mobile phone device is avoided, after the display mechanism 2 is installed, the NFC circuit board 211 identifies, collects and exchanges information on the mobile phone device by using the near field communication technology, and then displays the information through the electrically connected electrophoretic display 22, the NFC circuit board 211 can wirelessly acquire the electric quantity of the mobile phone device for operation, and the power consumption of the NFC circuit board 211 and the electrophoretic display 22 is much lower than that of the mobile phone device itself, therefore, by arranging the NFC circuit board 211 and the electrophoretic display 22 on the mobile phone case 1, when the mobile phone is used outdoors, if the mobile phone has too low power or a fault, the user can obtain the mobile phone information through the electrophoretic display 22, the electric quantity is saved, meanwhile, the emergency information can be received when the mobile phone is in failure, and the functionality of the mobile phone cover 1 is improved.

It should be understood that the above-described embodiments are merely exemplary of some, and not all, embodiments of the present application, and that the drawings illustrate preferred embodiments of the present application without limiting the scope of the claims appended hereto. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims

1. The utility model provides a cell-phone cover with show function, includes cell-phone cover (1) and display mechanism (2), its characterized in that: the inner wall of cell-phone cover (1) goes up the block and is equipped with display mechanism (2), display mechanism (2) include NFC subassembly (21) and electrophoresis display screen (22), NFC subassembly (21) block is on one side inner wall of cell-phone cover (1), electrophoresis display screen (22) block is on the opposite side inner wall of cell-phone cover (1), NFC subassembly (21) and electrophoresis display screen (22) electric connection.

2. The mobile phone cover with the display function according to claim 1, wherein: the mobile phone case (1) comprises a case (11), one side of the case (11) is fixedly connected with a connecting pad (12), one side of the connecting pad (12) is fixedly connected with a cover plate (13), the NFC component (21) is fixedly clamped on the inner wall of the case (11), and the electrophoresis display screen (22) is movably clamped on the inner wall of the cover plate (13).

3. The mobile phone cover with the display function according to claim 2, wherein: seted up a mounting groove (111) on the inner wall of cutting ferrule (11), hole of making a video recording (112) have been seted up to one side of a mounting groove (111), the fixed protective cover (113) that is equipped with in outside of a mounting groove (111), the fixed block of NFC subassembly (21) is inboard at a mounting groove (111), NFC subassembly (21) block is in the inboard of protective cover (113).

4. The mobile phone cover with the display function according to claim 3, wherein: no. one seted up rubber coating groove (1111) on the lateral wall of mounting groove (111), the one end block of NFC subassembly (21) is in the inboard of rubber coating groove (1111).

5. The mobile phone cover with the display function according to claim 4, wherein: the outside of protective cover (113) is cup jointed and is equipped with rubber packing ring (1131), rubber packing ring (1131) are fixed on the outer wall of cutting ferrule (11).

6. The mobile phone cover with the display function according to claim 5, wherein: the display screen is characterized in that a display opening (131) is formed in the cover plate (13), a limiting bag (132) is arranged on one side of the display opening (131), the limiting bag (132) is fixed on the cover plate (13), and the electrophoresis display screen (22) is clamped on the inner side of the limiting bag (132).

7. The mobile phone cover with the display function according to claim 6, wherein: a second mounting groove (1311) is formed in the side wall of the display opening (131), the electrophoresis display screen (22) is clamped on the inner side of the second mounting groove (1311), and a magnetic clamping groove (1312) is formed in one side of the second mounting groove (1311).

8. The mobile phone cover with the display function according to claim 7, wherein: the inner wall of the limiting bag (132) is fixedly provided with a magnetic buckle (1321), and the magnetic buckle (1321) is positioned on one side of the magnetic clamping groove (1312).

9. The mobile phone cover with the display function according to claim 8, wherein: NFC subassembly (21) includes NFC circuit board (211), NFC circuit board (211) block is in the inboard of mounting groove (111) No. one, NFC circuit board (211) block is in the inboard of protective cover (113), fixed plate (212) that are equipped with on the lateral wall of NFC circuit board (211), fixed plate (212) block is in the inboard of rubber coating groove (1111), the fixed rubber backing plate (213) that is equipped with in one side of fixed plate (212).

10. The mobile phone cover with the display function according to claim 9, wherein: the display screen main body (221) of the electrophoresis display screen (22) is electrically connected with a connecting line (222), and one end of the connecting line (222) is electrically connected to the NFC circuit board (211).