CN215682364U

CN215682364U - Novel embedded intelligent light-emitting mobile phone shell

Info

Publication number: CN215682364U
Application number: CN202122072178.5U
Authority: CN
Inventors: 谭清
Original assignee: Shenzhen Rongchuangxing Material Co ltd
Current assignee: Shenzhen Rongchuangxing Material Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-28
Anticipated expiration: 2031-08-31

Abstract

The utility model relates to a novel embedded intelligent light-emitting mobile phone shell which comprises a mobile phone shell body, an LED backlight source and a pattern film, wherein the mobile phone shell body comprises a mobile phone shell frame and a bottom plate enclosed by the mobile phone shell frame, the bottom plate comprises an inner surface and an outer surface, the inner surface is provided with steps and a first clamping groove, the LED backlight source comprises a light guide plate and a light-emitting circuit board, the light guide plate is attached to the steps on the inner surface of the bottom plate, the light-emitting circuit board is arranged in the first clamping groove, the LED backlight source is attached to the inner surface of the bottom plate by utilizing the common mobile phone shell on the market at present, the pattern film is attached to the outer surface of the bottom plate through a groove, and the embedded intelligent light-emitting mobile phone shell is firm in adhesion, not easy to fall and delaminate and low in loss. The production time period is short, the conventional mold breaking through the market has high cost, large inventory, product updating iteration and long occupied capital, any pattern can be printed on the pattern film, and the pattern film can be randomly replaced according to the preference and collocation of users, so that the cost is saved.

Description

Novel embedded intelligent light-emitting mobile phone shell

Technical Field

The utility model relates to the technical field of mobile phone shells, in particular to a novel embedded intelligent light-emitting mobile phone shell.

Background

The mobile phone shell is an ornament for protecting or decorating the appearance of the mobile phone. With the rapid development of the technological level, mobile phone brands and functions are diversified, and mobile phone protection cases are classified into PC cases, leather, silica gel, cloth, hard plastic, leather covers, metal toughened glass cases, soft plastic, velvet, silk and other types according to the texture. The mobile phone protection shell can be used as an ornament to enable a mobile phone to become a landscape, and can protect the mobile phone, and is anti-falling, anti-scraping, waterproof and shockproof.

However, the conventional mobile phone case is only transparent or has patterns or characters engraved or printed on the back surface, which is poor in decoration and eye-catching effects. Especially at night or in dark places, when the mobile phone is turned to be silent, information or incoming calls cannot be checked or answered in time.

Therefore, mobile phone shells with light emitting functions have come to be produced. At present, the common mobile phone shell with two kinds of light emitting functions on the market is provided with a fluorescent material on the mobile phone shell, and is provided with a light emitting lamp bead on the mobile phone shell. The first one has short light emitting time and single light emitting color due to the limitation of the fluorescent material; in the second mode, the light-emitting lamp beads are installed in a certain space, so that the thickness of the shell can be increased, the appearance of the product is too bulky to look at, the heat dissipation effect of the mobile phone shell can be influenced, and the service life of the mobile phone can be shortened after long-term use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel embedded intelligent light-emitting mobile phone shell, and aims to solve the technical problems that the light-emitting mobile phone shell in the prior art is insufficient in adhesive force, easy to fall off and layer, high in loss, long in production time period, large in capital occupation and the like.

In order to solve the technical problems, the technical scheme adopted by the utility model is a novel embedded intelligent light-emitting mobile phone shell, which comprises a mobile phone shell body, an LED backlight source and a pattern film, the mobile phone shell body comprises a mobile phone shell frame and a bottom plate enclosed by the mobile phone shell frame, the bottom plate comprises an inner surface and an outer surface, the inner surface is provided with steps and a first clamping groove, the LED backlight source comprises a light guide plate and a light-emitting circuit board, the light guide plate is attached to the inner surface of the bottom plate in the step position, the light-emitting circuit board is arranged in the first clamping groove, the other side of the light guide plate is pasted with a reflecting film, the light-emitting circuit board is electrically connected with a light source, a control circuit and a power supply interface, the outer surface of the bottom plate is provided with a groove, the pattern film is attached to the outer surface of the bottom plate through the groove, and the pattern film is printed with patterns.

Furthermore, a plurality of optical mesh points are arranged on the light guide plate.

Further, the light guide plate is made of acrylic.

Further, the material of the pattern film is PVC, TPU, PC, PMMA, PS or toughened glass film.

Further, the thickness of the bottom plate is 0.1-5 MM.

Further, still be equipped with the second draw-in groove on the bottom plate, be equipped with magnet, horse race lamp or atmosphere lamp in the second draw-in groove.

Further, the size of the groove is 0.1mm-0.5 mm.

Furthermore, the control circuit is a sound control circuit or a signal control circuit and controls the on-off, color and flashing of the light source.

The utility model has the beneficial effects that: utilize ordinary cell-phone shell on the market at present, laminate the LED backlight in the bottom plate internal surface, the pattern membrane passes through the recess and laminates on the bottom plate surface, adheres firmly, be difficult for the layering that drops, and the loss is low. The mobile phone shell body adopts a universal mobile phone shell with mature market, the quality of a technical product is stable, the production time period is short, the mobile phone shell has very strong market practicability, and the bottleneck that the conventional mould in the market is high in cost, large in stock, iterative in product updating and long in fund occupation is broken through. Any pattern can be printed on the pattern film, the pattern film is made of PVC, TPU, PC, PMMA, PS, toughened glass film and the like, the pattern film can be replaced randomly according to user preference and matching, and cost is saved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

Fig. 1 is an exploded view of a novel embedded smart phone case according to the present invention;

fig. 2 is another schematic view of a novel embedded smart phone case according to the present invention;

fig. 3 is an overall schematic view of a novel embedded smart phone case according to the present invention.

Description of reference numerals:

10. a handset housing body; 11. A base plate; 12. A frame of the mobile phone shell;

13. a step; 14. A first card slot; 15. A groove;

20. a pattern film; 21. A pattern; 31. A light guide plate;

311. optical dots; 32. A reflective film; 40. A light emitting circuit board.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 3, a novel embedded smart phone case with smart illumination according to an embodiment of the present invention includes a phone case body 10, an LED backlight source and a pattern film 20, the mobile phone shell body 10 comprises a mobile phone shell frame 12 and a bottom plate 11 enclosed by the mobile phone shell frame, the bottom plate 11 comprises an inner surface and an outer surface, the inner surface is provided with a step 13 and a first clamping groove 14, the LED backlight source includes a light guide plate 31 and a light emitting circuit board 40, the light guide plate 31 is attached to the inner surface of the bottom plate 11 in the step position, the light emitting circuit board 40 is arranged in the first card slot, the other side of the light guide plate is adhered with a reflecting film 32, the light-emitting circuit board is electrically connected with a light source, a control circuit and a power supply interface, the outer surface of the bottom plate 11 is provided with a groove 15, the pattern film 20 is attached to the outer surface of the base plate through the grooves 15, and the pattern film 20 is printed with a pattern 21. The power supply interface can be connected with a charging port of the mobile phone or an earphone interface, and the power supply interface supplies power by using a battery of the mobile phone or a button battery. If the button cell powered LED lamp is adopted, the structure can be a direct insertion type, bound or pasted, and connected by a flexible PCB circuit board. The specific circuit structure is a common technology in the market, and is not described in detail herein.

Through utilizing ordinary cell-phone shell on the market at present, laminate the LED backlight in the step position at bottom plate internal surface, the pattern membrane passes through the recess and laminates on the bottom plate surface, adheres firmly, be difficult for the layering that drops, and the loss is low. The mobile phone shell body adopts a universal mobile phone shell with mature market, the quality of a technical product is stable, the production time period is short, the mobile phone shell has very strong market practicability, and the bottleneck that the conventional mould in the market is high in cost, large in stock, iterative in product updating and long in fund occupation is broken through. Can be printed on the pattern membrane any pattern, the pattern membrane material is PVC, TPU, PC, PMMA, PS, toughened glass membrane etc to laminate on the membrane that looses light through the peripheral recess of cell-phone shell frame, further reduce the thickness of cell-phone shell. And the pattern film can be replaced arbitrarily according to the preference and collocation of the user, so that the cost is saved.

Furthermore, a plurality of optical mesh points are arranged on the light guide plate. By designing the optical dots 311, the brightness and color saturation of the LED backlight are more uniform, and the light emitting effect is better.

Further, the light guide plate is made of acrylic. The acrylic is easy to cut and process, high in transparency, convenient to process and low in cost.

Further, the material of the pattern film is PVC, TPU, PC, PMMA, PS or toughened glass film. The pattern is conveniently printed, and the wear-resisting effect is clear.

Further, the thickness of the bottom plate is 0.1-5 MM. The light guide plate is embedded into the bottom plate, so that the bottom plate of the mobile phone shell is kept parallel to the light guide plate, the adhesion is firm, the mobile phone shell is not easy to fall off and delaminate, and the loss is low.

Furthermore, a second clamping groove is further formed in the bottom plate. The clamping groove is arranged on the bottom plate, so that other practical functional devices can be conveniently placed. And a magnet, a horse race lamp or an atmosphere lamp is arranged in the second clamping groove. One or more clamping grooves are formed in the bottom plate, small magnets can be placed in the clamping grooves, the thickness of the light guide plate is basically 0.8-2 MM, the small magnets are placed at enough positions, and the multifunctional mobile phone shell is made of glue or other fixing materials and is practical in magnetic attraction. Or adding small horse race lamp and atmosphere lamp, and fixing with glue. The space is fully utilized, and the utility model is beautiful and practical.

Further, the size of the groove is 0.3mm-1 mm. The groove can be self-contained in the dropping glue mobile phone shell and can also be cut by laser or CNC and the like. The pattern film is attached to the outer surface of the bottom plate through the groove. Firmer and difficult layering, the size of the groove is matched with the thickness of the pattern film. And the pattern film can be replaced at will according to the needs of users. The texture of the mobile phone shell and the user preference are improved.

Furthermore, the control circuit is a sound control circuit or a signal control circuit and controls the on-off, color and flashing of the light source. The control circuit is prior art and will not be described in detail herein. The light source may be a light emitting diode, a light emitting strip, an LED lamp, or the like. Preferably, the LED lamp is selected, when the control circuit is a sound control circuit, the LED lamp is controlled to automatically emit light, flicker and preset color through sound or signals of incoming calls or short messages, and various beautiful patterns on the pattern film are more perfect under the setoff of the LED backlight source.

The utility model adopts common mobile phone shells which are mature and universal in the market, selects glue dripping mobile phone shell series products, and has the advantages that the surface of the glue dripping mobile phone shell is provided with a groove, and the product quality is stable in the mature process in the market. Fixing a common mobile phone shell by using a jig, reserving the positions of a camera and a light-emitting circuit board clamping groove along the edge of the bottom of the mobile phone shell, and cutting a bottom plate of the mobile phone shell in a cutting mode such as laser or CNC (computerized numerical control) mode to enable the thickness of the bottom plate to be about 0.1-5 MM. And cutting out the light guide plate with the corresponding size and thickness according to the size and the thickness of the cut bottom plate. And (4) placing the cut mobile phone shell in a corresponding jig or fixture, embedding the light guide plate into the bottom plate, and keeping the bottom plate of the mobile phone shell parallel to the light guide plate. And then the joints are adhered by glue, and the glue is dried to form a whole. Then the light-emitting circuit board is embedded into the clamping groove and fixed by glue corresponding to the position of the light guide plate. The reflecting film is attached to the back of the light guide plate and used for reflecting the light source, so that the brightness and the uniformity of the product are improved. The printed pattern film is stuck in the groove on the dropping glue mobile phone shell by glue or double-sided adhesive tape.

In summary, the utility model utilizes the common mobile phone shell on the market at present to attach the LED backlight source in the step position on the inner surface of the bottom plate, and the pattern film is attached on the outer surface of the bottom plate through the groove, so that the adhesion is firm, the delamination is not easy to fall off, and the loss is low. The mobile phone shell body adopts a universal mobile phone shell with mature market, the quality of a technical product is stable, the production time period is short, the mobile phone shell has very strong market practicability, and the bottleneck that the conventional mould in the market is high in cost, large in stock, iterative in product updating and long in fund occupation is broken through. Any pattern can be printed on the pattern film, the pattern film is made of PVC, TPU, PC, PMMA, PS, toughened glass film and the like, the pattern film can be replaced randomly according to user preference and matching, and cost is saved. By designing the optical dots, the brightness and the color saturation of the LED backlight source are more uniform, and the light-emitting effect is better; the pattern film is attached to the bottom plate of the mobile phone shell through the groove, and the pattern film can be replaced randomly according to the needs of a user. The texture of the mobile phone shell and the user preference are improved. The LED lamp is controlled to automatically emit light, flicker and preset colors through the sound or signals of incoming calls or short messages, and various beautiful patterns on the pattern film are more perfect under the setoff of the LED backlight source.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent changes made by using the contents of the present specification and the drawings, or applied directly or indirectly to the related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a novel embedded intelligent light-emitting mobile phone shell, a serial communication port, including cell-phone shell body, LED backlight and pattern membrane, the cell-phone shell body includes cell-phone shell frame and encloses the bottom plate that closes by cell-phone shell frame, the bottom plate includes internal surface and surface, the internal surface is equipped with step and first draw-in groove, the LED backlight includes light guide plate and luminous circuit board, the light guide plate laminate in the step position of bottom plate internal surface, luminous circuit board arranges in the first draw-in groove, the reflectance coating is pasted to the light guide plate another side, luminous circuit board electricity links ground connection and is equipped with light source, control circuit and power interface, the bottom plate surface is equipped with the recess, the pattern membrane passes through the recess laminate in on the bottom plate surface, be printed on the pattern membrane.

2. The novel embedded smart phone shell as claimed in claim 1, wherein said light guide plate has a plurality of optical dots.

3. The novel embedded smart phone shell as claimed in claim 1 or 2, wherein the light guide plate is made of acrylic.

4. The novel embedded smart phone shell as claimed in claim 1, wherein the patterned film is made of PVC, TPU, PC, PMMA, PS or toughened glass.

5. The novel embedded smart phone shell as recited in claim 1, wherein the thickness of the bottom plate is 0.1MM-5 MM.

6. The novel embedded smart phone shell as claimed in claim 1, wherein the bottom plate further comprises a second slot, and the second slot is provided with a magnet, a horse race lamp or an atmosphere lamp.

7. The novel embedded smart phone shell as claimed in claim 1, wherein the size of said groove is 0.3mm-1 mm.

8. The novel embedded smart phone shell as claimed in claim 1, wherein the control circuit is a sound control circuit or a signal control circuit, which controls the on/off, color and flashing of the light source.