CN208572179U - A kind of protective casing of cell phone - Google Patents

Abstract

The utility model discloses a kind of protective casing of cell phone, including bottom case and upper casing, the inside of bottom case and upper casing is fixedly connected to metal frame, the inner wall of metal frame side is fixedly connected with metal strip, the side of bottom case is provided with snap-fastener, the side of snap-fastener is fixedly connected with hook, the inner wall of upper casing side offers card slot, the front of bottom case is connected with deck, the back side of deck is flexibly connected with the front of bottom case, the surface of deck is fixedly connected by rubber pad with the inner wall of bottom case, the front of bottom case offers through-hole, upper casing is internally provided with radiation protective layer, the front of upper casing is fixedly connected with cbor onic plate, the side of bottom case is fixedly connected with right lug.For the utility model by setting bottom case, upper casing, metal frame, deck, radiation protective layer and rubber pad, it is poor to solve drop resistant performance, greatly reduces the mobile phone service life, without shielding property, the problem of radiation of the mobile phone to user cannot be prevented.

Description

A kind of protective casing of cell phone

Technical field

The utility model relates to phone housing technical field, specially a kind of protective casing of cell phone.

Background technique

Mobile phone is the most common communication tool of people, and in order to easy to carry while being also prevented from mobile phone and lose, cell-phone cover is popular In mobile phone user group, predominantly wears in loins and hang on chest first two, usage amount is big, and style, material are a variety of Multiplicity, but most of is no radiation protection facility；With making rapid progress for science and technology, various types of smart phones constantly push away old It is new out, and function is also more and more abundant, it is possible to provide people's photography, photograph play video, surf the web with receiving and dispatching mail etc., and And touch technology is added in the operation interface of mobile phone, it allows using upper more easy；In order to preferably protect mobile phone, people can be One mobile phone protecting case is installed, mobile phone protecting case is wrapped in outside handset shell, protects to handset shell outside mobile phone.

Traditional mobile phone protecting case has the disadvantage that

1. drop resistant performance is poor, the mobile phone service life is greatly reduced；

2. not having shielding property, radiation of the mobile phone to user cannot be prevented.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of protective casing of cell phone, and it is poor to solve drop resistant performance, The mobile phone service life is greatly reduced, without shielding property, the problem of radiation of the mobile phone to user cannot be prevented.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of protective casing of cell phone, including bottom case and The inside of upper casing, the bottom case and upper casing is fixedly connected to metal frame, and the inner wall of the metal frame side is fixedly connected with gold Belong to item, the side of the bottom case is provided with snap-fastener, and the side of the snap-fastener is fixedly connected with hook, the inner wall of the upper casing side Card slot is offered, the front of the bottom case is connected with deck, and the back side of the deck is flexibly connected with the front of bottom case, institute The surface for stating deck is fixedly connected by rubber pad with the inner wall of bottom case, and the front of the bottom case offers through-hole, the upper casing Be internally provided with radiation protective layer, the front of the upper casing is fixedly connected with cbor onic plate, and the side of the bottom case is fixedly connected with Right lug, the side of the upper casing are fixedly connected with left lug, and the left lug is rotatablely connected by pin shaft and right lug, described The outer surface of pin shaft is socketed with torque spring, and the positive bottom of cbor onic plate offers sound outlet hole, and the cbor onic plate is positive Top offers peep hole.

Preferably, the size of the bottom case and the size of upper casing are identical, and the bottom case and upper casing are that ABS plastic is constituted.

Preferably, the inside of bottom case is run through and is extended at the top of the snap-fastener, and the metal strip is resilient metal strip.

Preferably, the quantity of the deck is four, and four decks are evenly distributed on the front of bottom case.

Preferably, one end of the pin shaft is through right lug and left lug and the bottom for extending to right lug.

Preferably, one end of the torque spring is flexibly connected with the side of bottom case, the other end of the torque spring with The side of upper casing is flexibly connected.

(3) beneficial effect

The utility model provides a kind of protective casing of cell phone, have it is following the utility model has the advantages that

(1) intensity of bottom case and upper casing can be enhanced by the way that metal frame is arranged in the utility model, so that bottom case and upper casing are not It is easily-deformable, be conducive to that mobile phone is protected to avoid being collided with, reduce maintenance cost, by the way that metal strip, snap-fastener, hook, card slot, the right side is arranged Lug, left lug, pin shaft and torque spring can play the role of being easily installed to the device, so as to facilitate bottom case and upper The opening and closing of shell, the use for the person of being convenient to use play buffering when can falling by setting deck and rubber pad Cushioning effect, so that it is poor to solve drop resistant performance, the problem of greatly reducing the mobile phone service life.

(2) bottom case and upper casing that the utility model is made up of ABS plastic, can make cell-phone cover material lighter, conveniently take Band, and the production cost of cell-phone cover is also reduced, be conducive to see screen clearly by opening up peep hole, open people should not Shell, that is, observable Mobile phone screen improves service efficiency, can mitigate radiation of the mobile phone to user by the way that radiation protective layer is arranged, pass through Setting cbor onic plate can prevent mobile phone screen from grinding flower by upper casing.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model upper casing cross-sectional view.

In figure: 1 bottom case, 2 upper casings, 3 metal frames, 4 metal strips, 5 snap-fasteners, 6 hooks, 7 card slots, 8 decks, 9 through-holes, 10 anti-spokes Penetrate layer, 11 cbor onic plates, 12 right lugs, 13 left lugs, 14 pin shafts, 15 torque springs, 16 sound outlet holes, 17 peep holes, 18 rubber pads.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of protective casing of cell phone, including bottom case 1 and upper Shell 2, the size of bottom case 1 is identical with the size of upper casing 2, and bottom case 1 and upper casing 2 are that ABS plastic is constituted, and is made up of ABS plastic Bottom case 1 and upper casing 2, cell-phone cover material can be made lighter, be convenient for carrying, and also reduce the production cost of cell-phone cover, bottom The inside of shell 1 and upper casing 2 is fixedly connected to metal frame 3, and the strong of bottom case 1 and upper casing 2 can be enhanced by the way that metal frame 3 is arranged Degree is conducive to that mobile phone is protected to avoid being collided with, reduces maintenance cost, 3 side of metal frame so that bottom case 1 and upper casing 2 are unlikely to deform Inner wall be fixedly connected with metal strip 4, the side of bottom case 1 is provided with snap-fastener 5, and the top of snap-fastener 5 is run through and extends to bottom case 1 Inside, metal strip 4 are resilient metal strip, and the side of snap-fastener 5 is fixedly connected with hook 6, and the inner wall of 2 side of upper casing offers card slot 7, the front of bottom case 1 is connected with deck 8, and the quantity of deck 8 is four, and four decks 8 are being evenly distributed on bottom case 1 just Face, the back side of deck 8 are flexibly connected with the front of bottom case 1, and the surface of deck 8 is fixed by rubber pad 18 and the inner wall of bottom case 1 Connection plays shock absorbing effect when can falling by setting deck 8 and rubber pad 18, to solve drop resistant performance Difference, the problem of greatly reducing the mobile phone service life, the front of bottom case 1 offers through-hole 9, and upper casing 2 is internally provided with radiation protective layer 10, radiation of the mobile phone to user can be mitigated by the way that radiation protective layer 10 is arranged, the front of upper casing 2 is fixedly connected with cbor onic plate 11, it can prevent mobile phone screen from grinding flower by upper casing by the way that cbor onic plate 11 is arranged, the side of bottom case 1 is fixedly connected with right lug 12, The side of upper casing 2 is fixedly connected with left lug 13, and left lug 13 is rotatablely connected by pin shaft 14 and right lug 12, and the one of pin shaft 14 End is through right lug 12 and left lug 13 and the bottom for extending to right lug 12, the outer surface of pin shaft 14 are socketed with torque spring 15, one end of torque spring 15 is flexibly connected with the side of bottom case 1, the side activity of the other end and upper casing 2 of torque spring 15 Connection, can by setting metal strip 4, snap-fastener 5, hook 6, card slot 7, right lug 12, left lug 13, pin shaft 14 and torque spring 15 To play the role of being easily installed to the device, so as to facilitate the opening and closing of bottom case 1 and upper casing 2, it is convenient to use The use of person, the positive bottom of cbor onic plate 11 offer sound outlet hole 16, and the positive top of cbor onic plate 11 offers peep hole 17, lead to It crosses and opens up peep hole 17 and be conducive to see screen clearly, people is made not open upper casing 2 i.e. observable Mobile phone screen, improve service efficiency.

In use, mobile phone is sticked into deck 8, the filled rubber pad 19 in the cavity that deck 8 and 1 inner wall of bottom case are constituted, By thumb press snap-fastener 5, upper casing 2 and bottom case 1 are opened under the action of torque spring 15 restores elastic force, closing bottom case 1 When with upper casing 2, in pressing upper casing 2, under the action of 4 elastic force of metal strip, card slot 7 matches with hook 6,9 opponent of through-hole It radiates at the machine back side.

It can to sum up obtain, the utility model passes through setting bottom case 1, upper casing 2, metal frame 3, deck 8, radiation protective layer 10 and rubber Pad 18, it is poor to solve drop resistant performance, greatly reduces the mobile phone service life, without shielding property, mobile phone cannot be prevented to user Radiation the problem of.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of protective casing of cell phone, including bottom case (1) and upper casing (2), it is characterised in that: the bottom case (1) and upper casing (2) Inside is fixedly connected to metal frame (3), and the inner wall of metal frame (3) side is fixedly connected with metal strip (4), the bottom case (1) side is provided with snap-fastener (5), and the side of the snap-fastener (5) is fixedly connected with hook (6), upper casing (2) side it is interior Wall offers card slot (7), and the front of the bottom case (1) is connected with deck (8), the back side and bottom case (1) of the deck (8) Front be flexibly connected, the surface of the deck (8) is fixedly connected by rubber pad (18) with the inner wall of bottom case (1), the bottom The front of shell (1) offers through-hole (9), and the upper casing (2) is internally provided with radiation protective layer (10), and the upper casing (2) is just Face is fixedly connected with cbor onic plate (11), and the side of the bottom case (1) is fixedly connected with right lug (12), and the one of the upper casing (2) Side is fixedly connected with left lug (13), and the left lug (13) is rotatablely connected by pin shaft (14) and right lug (12), the pin The outer surface of axis (14) is socketed with torque spring (15), and the positive bottom of the cbor onic plate (11) offers sound outlet hole (16), institute It states cbor onic plate (11) positive top and offers peep hole (17).

2. a kind of protective casing of cell phone according to claim 1, it is characterised in that: the size and upper casing of the bottom case (1) (2) size is identical, and the bottom case (1) and upper casing (2) are that ABS plastic is constituted.

3. a kind of protective casing of cell phone according to claim 1, it is characterised in that: the top of the snap-fastener (5) is through simultaneously The inside of bottom case (1) is extended to, the metal strip (4) is resilient metal strip.

4. a kind of protective casing of cell phone according to claim 1, it is characterised in that: the quantity of the deck (8) is four, And four decks (8) are evenly distributed on the front of bottom case (1).

5. a kind of protective casing of cell phone according to claim 1, it is characterised in that: one end of the pin shaft (14) is through the right side Lug (12) and left lug (13) and the bottom for extending to right lug (12).

6. a kind of protective casing of cell phone according to claim 1, it is characterised in that: one end of the torque spring (15) with The side of bottom case (1) is flexibly connected, and the other end of the torque spring (15) is flexibly connected with the side of upper casing (2).