CN202261435U - Protective shell of mobile phone - Google Patents
Protective shell of mobile phone Download PDFInfo
- Publication number
- CN202261435U CN202261435U CN2011203847064U CN201120384706U CN202261435U CN 202261435 U CN202261435 U CN 202261435U CN 2011203847064 U CN2011203847064 U CN 2011203847064U CN 201120384706 U CN201120384706 U CN 201120384706U CN 202261435 U CN202261435 U CN 202261435U
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- Prior art keywords
- shell
- metal
- plastic
- mobile phone
- back cover
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a protective shell of a mobile phone; the protective shell is characterized in that a front shell of the protective shell comprises a front metal shell and a front plastic shell which is matched with the front metal shell in shape and is fixed at the inner side of the front metal shell; and a back shell of the protective shell comprises a back metal shell and a back plastic shell which is matched with the back metal shell in shape and is fixed at the inner side of the back metal shell. The front shell and the back shell are buckled together by using structures of internal plastic parts; and the protective shell is made of a metal material in appearance. The internal plastic materials have better protective effect on the product, thereby avoiding the defects that the all-metal protective shell disturbs signals of digital products and has poor dropping resistance and collision resistance performances; and the per se metal texture, diversified surface treatment process and performances such as wearing resistance, collision resistance and the like of the metal material of the exterior of the protective shell are fully exerted, thereby the gradations of protected digital and consumer electronic products are promoted.
Description
Technical field
The utility model relates to a kind of protective device of electronic product, more precisely, relates to a kind of protecting sheathing of mobile phone.
Background technology
Existing market containment vessel that sell and normally used number and consumer electronics series products mainly is to make with independent plastic material or metal material processing.The containment vessel of plastic material helps the protection of electronic product, but its glossiness is relatively poor, more can not embody vivid metal-like.And the containment vessel of metal material, the signal of logarithmic code series products has certain interference, and its anti-ly fall, crash worthiness can be relatively poor, the product in the containment vessel well.The containment vessel that minority uses metal and plastic cement to combine, its metal is general only as the effect of interspersing of outward appearance, lacks the defencive function to product.
The utility model content
The utility model is in order to solve the problem that exists in the prior art; A kind of mobile phone protecting case is provided; Effectively metal material and plastic material are combined, give full play to plastic material and metal material advantage separately, when protecting product; The metal-like that does not lack containment vessel has again improved by the class of protection product.
The technical scheme of the utility model is: a kind of mobile phone protecting case; The fore shell that comprises the back cover that snaps together, surrounds by frame; Said fore shell comprises the plastic front that metal fore shell, shape and metal fore shell match, and said plastic front is fixed on the inboard of metal fore shell; Said back cover comprises the plastic back shell that metal back cover, shape and metal back cover match, and said plastic back shell is fixed on the inboard of metal back cover.
Preferably: said metal fore shell and plastic front, metal back cover and plastic back shell all are fixed together through Double-face gummed paper, and the shape and the frame of said Double-face gummed paper match.
Preferably: the edge of said plastic front and plastic back shell is provided with the buckle of a plurality of correspondences.
Preferably: be provided with corresponding locating piece and location notch in the side of said plastic front and plastic back shell.
Preferably: have volume on said fore shell, the back cover accordingly and regulate button hole, toggle switch slider hole, earphone jack, USB interface jack.
Preferably: have the shooting hole on the said back cover accordingly.
Preferably: said metal fore shell, metal back cover are aluminium alloy or stainless steel material.
Preferably: said plastic front, plastic back shell are PC, ABS or ABS+PC composite material.
The beneficial effect of the utility model is, adopts plastic material and metal material, and the structure of between the two, using gummed paper to paste obtains the containment vessel of the two combination.And containment vessel is divided into front and back two parts, utilizes the structure of inner plastic cement part to snap together; What demonstrate in appearance then is the containment vessel made from metal material.Inner plastic material logarithmic code, consumer electronics series products have the better protect effect; Avoided the all-metal material containment vessel to disturb and the shortcoming of anti-ly falling, crash worthiness can differ from, and made full use of plastic material and be easy to make the structure of complicacy and the characteristic of shape through technologies such as injection mouldings for the signal of digital series products.The inner plastic material of containment vessel has also reduced the external metallization material thickness, makes metal material be easy to process through punch forming, has reduced the difficulty of processing of metal material, has improved production efficiency.And performances such as the metal-like of the outside metal material of containment vessel itself, diversified process of surface treatment and wear-resisting, anticollision have all obtained fully playing, thereby have promoted the level of protected number and consumer electronics series products.
Description of drawings
Fig. 1 shows the stereogram of the utility model containment vessel.
Fig. 2-Fig. 3 shows the structural representation of fore shell among Fig. 1.
Fig. 4-Fig. 5 shows the structural representation of back cover among Fig. 1.
Fig. 6 shows the profile of the utility model containment vessel at the buckle place.
Fig. 7 shows among Fig. 1 the enlarged drawing at the A place.
Embodiment
Further specify below in conjunction with the embodiment of accompanying drawing the utility model.
Like Fig. 1-shown in Figure 5, the mobile phone protecting case of the utility model is made up of fore shell 1 and back cover 2.Said fore shell 1 comprises frame and the screen display area that is surrounded by frame; Back cover then seals.Said fore shell 1 comprises the plastic front 1b that a metal fore shell 1a, shape and metal fore shell match, and said plastic front 1b is fitted in the inboard of metal fore shell 1a; The utility model preferably adopts the fixed form of Double-face gummed paper, and metal after the initial processing moulding and plastic shell are sticked on together through Double-face gummed paper, is aided with heating and pressing mode in case of necessity, improves the bonding fastness of gummed paper.More preferably, the shape and the frame of gummed paper match, and have increased stickup face, more help increasing metal fore shell 1a and the bonding fastness of plastic front 1b.Same, said back cover 2 comprises the plastic back shell 2b that metal back cover 2a, shape and metal back cover match, said plastic back shell 2b also can be fixed on the inboard of metal back cover 2a through the mode that Double-face gummed paper is pasted.
Metal fore shell 1a, metal back cover 2a that the utility model adopts are preferably aluminium alloy or stainless steel material, to highlight its metal-like.The density of aluminum alloy materials is low, but strength ratio is higher, near or surpass the high-quality steel, plasticity might as well, can be processed into various section bars.Treatment process such as anodic oxidation, plating, spraying, printing, chemical etching, laser engraving can be adopted in the surface of aluminum alloy materials, to obtain diversified appearance.Stainless steel material has metal-like, and technologies such as plating, chemical etching, laser engraving can be adopted in its surface, to obtain diversified appearance.
The plastic cement part is widely used in each field in the modern life, for example household electrical appliance, instrument and meter, electric wire, construction equipment, communication electronics, auto industry, space flight and aviation, haberdashery and hardware etc.Plastic front 1b of the utility model and plastic back shell 2b are preferably the composite material of PC, ABS or ABS+PC.PC material that is Merlon all have the favorable mechanical performance in the temperature of common use.The application of this material on electronic apparatus shell spare has the irreplaceable advantage of following other type material: superior impact resistance, good covering with paint property, coefficient of linear expansion are low, and thermal coefficient of expansion is little, design simultaneously and processing has flexibility.ABS resin is that current production rate is maximum, most widely used polymer, and it is organically united the various performances of PS, SAN, AS, has tough, hard, firm balanced mutually good mechanical property concurrently.The main body of ABS plastic is acrylonitrile, butadiene and cinnamic blend or terpolymer, is a kind of tough and tensile and the thermoplastics of rigidity is arranged, and ABS has excellent mechanical property, and its impact strength is fabulous.These have good flexible material can process complicated structure and shape through technologies such as injection mouldings.
Adopt plastic material and metal material, the structure of between the two, using gummed paper to paste obtains the containment vessel of the two combination.And containment vessel is divided into front and back two parts, and after it was snapped together, what demonstrate in appearance then was the containment vessel made from metal material.Inner plastic material logarithmic code, consumer electronics series products have the better protect effect; Avoided the all-metal material containment vessel to disturb and the shortcoming of anti-ly falling, crash worthiness can differ from, and made full use of plastic material and be easy to make the structure of complicacy and the characteristic of shape through technologies such as injection mouldings for the signal of digital series products.The inner plastic material of containment vessel has also reduced the external metallization material thickness, makes metal material be easy to process through punch forming, has reduced the difficulty of processing of metal material, has improved production efficiency.And performances such as the metal-like of the outside metal material of containment vessel itself, diversified process of surface treatment and wear-resisting, anticollision have all obtained fully playing, thereby have promoted the level of protected number and consumer electronics series products.
The manner of fore shell 1 and back cover 2 is various; The preferred mode of the utility model is: as shown in Figure 6, according to the plastic material good processing properties, pin thread 9b, box 9a are set on plastic front 1b and plastic back shell 2b; Pin thread 9b front end is provided with hook portion; In the time of sealed, be inserted in the hook portion of box 9a front end setting, thereby fore shell 1 and back cover 2 are snapped together.
More preferably, as shown in Figure 7, also be provided with locating piece 10 at the edge of said plastic front 1b; Accordingly; Be provided with the location notch 20 that matches at the edge of plastic back shell 2b, in the time of sealed, locating piece 10 snapped in the location notch 20; Promptly can locate, but also can increase the fastness that forward and backward shell fastens.
The containment vessel of the utility model; Can be applicable to multiple number and consumer electronics series products; When using, need on said fore shell 1, back cover 2, to have volume accordingly and regulate button hole 5, toggle switch slider hole 3, earphone jack 4, USB interface jack 6 etc. as mobile phone protecting case; On said back cover 2, can also have the shooting hole accordingly.
The present invention is through preferred embodiment having carried out detailed explanation.Yet, through to the studying carefully of preamble, to the variation of each execution mode with to increase also be that one of ordinary skill in the art institute is conspicuous.Applicant's intention is that all these variations and increase have all comprised the part in the scope that drops on the utility model claim of the present invention.
Similar numbering refers to similar element in the whole text.For the purpose of clear, has the situation that some line, layer, element, parts or characteristic are amplified in the accompanying drawings.
The term that uses among this paper is merely to be explained concrete embodiment, and it is not to be intended to limit the invention.Only if definition is arranged in addition, all terms that use among this paper (comprising technical term and scientific terminology) are all identical with one of ordinary skill in the art's of the present invention understanding.Also must be clear and definite be, except that clear and definite definition is arranged in this article, such as in the dictionary usually the term of definition should be interpreted as and in the linguistic context of this specification and correlation technique, can have the consistent meaning, and the idealized or undue formalization that should not explain.Known function or structure are in briefly and clearly consider or repeat no more.
Claims (8)
1. mobile phone protecting case comprises the back cover that snaps together, by the fore shell that frame surrounds, and it is characterized in that: said fore shell comprises the plastic front that metal fore shell, shape and metal fore shell match, and said plastic front is fixed on the inboard of metal fore shell; Said back cover comprises the plastic back shell that metal back cover, shape and metal back cover match, and said plastic back shell is fixed on the inboard of metal back cover.
2. mobile phone protecting case according to claim 1 is characterized in that: said metal fore shell and plastic front, metal back cover and plastic back shell all are fixed together through Double-face gummed paper, and the shape and the frame of said Double-face gummed paper match.
3. mobile phone protecting case according to claim 2 is characterized in that: the edge of said plastic front and plastic back shell is provided with the buckle of a plurality of correspondences.
4. mobile phone protecting case according to claim 2 is characterized in that: the side of said plastic front and plastic back shell is provided with corresponding locating piece and location notch.
5. according to each described mobile phone protecting case of claim 1-4, it is characterized in that: have volume on said fore shell, the back cover accordingly and regulate button hole, toggle switch slider hole, earphone jack, USB interface jack.
6. according to each described mobile phone protecting case of claim 1-4, it is characterized in that: have the shooting hole on the said back cover accordingly.
7. according to each described mobile phone protecting case of claim 1-4, it is characterized in that: said metal fore shell, metal back cover are aluminium alloy or stainless steel material.
8. according to each described mobile phone protecting case of claim 1-4, it is characterized in that: said plastic front, plastic back shell are PC, ABS or ABS+PC composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203847064U CN202261435U (en) | 2011-10-11 | 2011-10-11 | Protective shell of mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203847064U CN202261435U (en) | 2011-10-11 | 2011-10-11 | Protective shell of mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202261435U true CN202261435U (en) | 2012-05-30 |
Family
ID=46122613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203847064U Expired - Fee Related CN202261435U (en) | 2011-10-11 | 2011-10-11 | Protective shell of mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202261435U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939469A (en) * | 2015-06-25 | 2015-09-30 | 奥捷五金(江苏)有限公司 | Stainless steel protective shell |
| CN105451475A (en) * | 2014-08-18 | 2016-03-30 | 联想(北京)有限公司 | Electronic equipment and shell manufacturing method thereof |
| CN105791483A (en) * | 2016-04-26 | 2016-07-20 | 广东欧珀移动通信有限公司 | Metal battery cover and manufacturing method thereof |
-
2011
- 2011-10-11 CN CN2011203847064U patent/CN202261435U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451475A (en) * | 2014-08-18 | 2016-03-30 | 联想(北京)有限公司 | Electronic equipment and shell manufacturing method thereof |
| CN104939469A (en) * | 2015-06-25 | 2015-09-30 | 奥捷五金(江苏)有限公司 | Stainless steel protective shell |
| CN105791483A (en) * | 2016-04-26 | 2016-07-20 | 广东欧珀移动通信有限公司 | Metal battery cover and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20131011 |