CN202722874U

CN202722874U - Anti-theft mobile phone case

Info

Publication number: CN202722874U
Application number: CN 201220360698
Authority: CN
Inventors: 徐卫良; 秦君君; 张艳玲
Original assignee: Shanghai Dianji University
Current assignee: Shanghai Dianji University
Priority date: 2012-07-25
Filing date: 2012-07-25
Publication date: 2013-02-13
Anticipated expiration: 2022-07-25

Abstract

The utility model provides an anti-theft mobile phone case; an inner layer of the mobile phone case is arranged on a rear layer of the mobile phone case, a longitudinal connection shaft is arranged in the middle of a formed interlayer, a second connection rod and a third connection rod are in pin joint with the upper end of the connection shaft, a first connection rod and a fourth connection rod are in pin joint with the lower end of the connection shaft, the other ends of the second connection rod and the first connection rod are in pin joint with a first clamping sheet, the other ends of the third connection rod and the fourth connection rod are in pin joint with a second clamping sheet, so that a one-to-one correspondence fixture is formed; a spring is sleeved between connection points of the connection rod at the upper end and the connection rod at the lower end of the connection shaft; the lower end of the connection shaft is connected with one end of a flexible brake cable, the other end of the flexible brake cable is connected with a press button structure which is internally provided with a wheel type elastic structure and a swing rod, a press button is pressed to tighten or release the swing rod, and the first clamping sheet and the second clamping sheet are clamped tightly or released by tightening or bouncing off the spring through the flexible brake cable. The anti-theft mobile phone case not only can prevent a mobile phone from slipping, but also can effectively guard against thefts, and the mobile phone is also quite convenient to fetch.

Description

A kind of antitheft handset case

Technical field

The utility model belongs to a kind of auxiliary of mobile phone, specifically, is a kind of antitheft handset case that clamp mechanism is housed in conventional cell-phone cover.

Background technology

Mobile phone is very high in the utilization rate of China, and the people who has simultaneously two above mobile phones is quite a few.From the kind at the usefulness mobile phone, the high-grade mobile phone of fashion occupies suitable ratio, especially in the young man.Mobile phone is easy to carry, but cross-region use at any time, not only converse clear, also have the several functions such as online, game, photography, shooting, recording, mobile phone is becoming in other words companion of the indispensable a kind of instrument of modern people.But, also because mobile phone its keeping easy to carry is improper just easily loses, also easily stolen by the bad person because of its high value.To this, the auxiliary miscellaneous goods such as some cell-phone covers, bag, chain have appearred on the market.But, there is not clamping device on present cell-phone cover, the mobile phone bag, its anti-theft feature is very limited.

The utility model content

The purpose of this utility model is to overcome above deficiency, a kind of antitheft handset case is provided, in conventional cell-phone cover, clamp mechanism to be housed, mobile phone is the time spent not, be placed in the cell-phone cover with the clamp mechanism clamping, when using mobile phone, unclamp clamp mechanism taking-up mobile phone and can use, can be effectively antitheft, take also very convenient.

For achieving the above object, the technical scheme taked of the utility model is as follows.

A kind of antitheft handset case, contain cell-phone cover, the mobile phone upper shield, the belt collar, it is characterized in that, layer is provided with one deck cell-phone cover internal layer behind described cell-phone cover, in the centre between layer and the described cell-phone cover internal layer behind the described cell-phone cover a longitudinally connecting axle is set, at described connecting axle upper end pin joint second connecting rod and third connecting rod, at described connecting axle lower end pin joint first connecting rod and the 4th connecting rod, other end pin joint first clamp clip of described second connecting rod and described first connecting rod, other end pin joint second clamp clip of described third connecting rod and described the 4th connecting rod, described the first clamp clip forms a pair of corresponding anchor clamps with described the second clamp clip at the cell-phone cover two ends; On described connecting axle, namely between the tie point of the tie point of described second connecting rod and described third connecting rod and described first connecting rod and described the 4th connecting rod, be socketed with spring; The lower end of described connecting axle is connected with an end of flexible brake cable, the other end of described flexible brake cable is connected with press-button structure, be provided with wheeled loosing and tightening structure and swing arm in the described press-button structure, the other end of described flexible brake cable directly is connected on the swing arm, pressing of button can make swing arm tighten up or loosen on the described press-button structure, cause tightening up or flicking of described spring by flexible brake cable, described the first clamp clip and described the second clamp clip are clamped or loosen.

Further, post soft glue-line at described the first clamp clip and described the second clamp clip.

Further, be provided with rope in the back of described press-button structure.

The good effect of a kind of antitheft handset case of the utility model is:

In conventional cell-phone cover, clamp mechanism is housed, mobile phone is the time spent not, be placed in the cell-phone cover with the clamp mechanism clamping, when using mobile phone, unclamping clamp mechanism taking-up mobile phone can use, and can prevent that the sliding of mobile phone from losing, also can be effectively antitheft, take also very convenient, for the cellie provides preferably cell-phone cover of a kind of use and anti-theft effect.

Description of drawings

Accompanying drawing 1 is the structural front view of a kind of antitheft handset case of the utility model;

Accompanying drawing 2 is structure top views of a kind of antitheft handset case of the utility model.

Label in the accompanying drawing is respectively:

1, cell-phone cover; 2, connecting axle; 301, first connecting rod; 302, second connecting rod; 303, third connecting rod;

304, the 4th connecting rod; 401, the first clamp clip; 402, the second clamp clip; 5, spring; 6, mobile phone upper shield;

7, flexible brake cable; 8, press-button structure; 9, wheeled loosing and tightening structure; 10, swing arm; 11, rope;

12, soft internal layer; 13, the belt collar.

The specific embodiment

Introduce the specific embodiment of a kind of antitheft handset case of the utility model below in conjunction with accompanying drawing.But it may be noted that enforcement of the present utility model is not limited to following embodiment.

Referring to accompanying drawing 1.A kind of antitheft handset case contains cell-phone cover 1, mobile phone upper shield 6, the belt collar 13, and these can adopt the production method of existing cell-phone cover structure spare.Then on described cell-phone cover 1 rear layer one deck cell-phone cover internal layer 12 is set again, the centre between described cell-phone cover 1 rear layer and described cell-phone cover internal layer 12 arranges a longitudinally connecting axle 2.The top of described connecting axle 2 is fixedly connected on the cell-phone cover 1 rear layer.Be flexibly connected second connecting rod 302 and third connecting rod 303 in described connecting axle 2 upper ends with pin, be flexibly connected first connecting rod 301 and the 4th connecting rod 304 in described connecting axle 2 lower ends with pin.The other end of described second connecting rod 302 and described first connecting rod 301 is flexibly connected the first clamp clip 401 by pin, and the other end of described third connecting rod 303 and described the 4th connecting rod 304 is flexibly connected the second clamp clip 402 by pin; Described the first clamp clip 401 forms a pair of corresponding anchor clamps with described the second clamp clip 402 at the cell-phone cover two ends, post soft glue-line at described the first clamp clip 401 and described the second clamp clip 402.Then, on described connecting axle 2, namely at described second connecting rod 302 and described third connecting rod 303(and connecting axle 2) tie point and described first connecting rod 301 and described the 4th connecting rod 304(and connecting axle 2) tie point between the socket spring 5.Described spring 5 should be able to make described the first clamp clip 401 and the anchor clamps that described the second clamp clip 402 forms have certain folder power.Because the requirement to described folder power is different, therefore, can select the employing of described spring 5.The lower end of described connecting axle 2 is connected with an end of flexible brake cable 7, and therefore, the tie point of connecting axle 2 lower ends is movable, in other words conj.or perhaps is position limiting structure.

The other end in described flexible brake cable 7 connects a press-button structure 8.In described press-button structure 8, be provided with the structure of pressing and packing up on the similar ball pen of wheeled loosing and tightening structure 9() and swing arm 10.The other end of described flexible brake cable 7 directly is connected on the described swing arm 10.Pressing of button can make swing arm 10 tighten up or loosen on the described press-button structure 8, causes tightening up of described spring 5 or loosens by flexible brake cable 7, described the first clamp clip 401 and described the second clamp clip 402 are clamped or loosens.

For convenient correspondingly peg button structure 8, bolt tight rope 11 can be set in the back of described press-button structure 8.

The use procedure of a kind of antitheft handset case of the utility model is:

(1) mobile phone is placed in the cell-phone cover 1 at ordinary times; because making the first clamp clip 401 and the second clamp clip 402, the elastic force of described spring 5 clamps mobile phones; the soft glue-line that is pasting on the first clamp clip 401 and the second clamp clip 402 can be protected mobile phone; can increase again the frictional force of the first clamp clip 401 and the second clamp clip 402 and mobile phone; so that just inconvenient to the twitch of mobile phone, cause user's attention to I haven't seen you for ages.

When (2) needing to use mobile phone, press the button the button on the structure 8, tighten up by swing arm 10 and cause tightening up of flexible brake cable 7, described spring 5 is tightened up, make the first clamp clip 401 and the second clamp clip 402 be in relaxation state, can be easily from cell-phone cover 1 interior taking-up mobile phone.

Described wheeled loosing and tightening structure 9 can guarantee that button is in down state or releasing orientation, makes things convenient for the user to take mobile phone.

(3) behind the end of conversation, mobile phone is put into cell-phone cover 1, cover mobile phone upper shield 6, click again the button on the press-button structure 8, swing arm 10 is loosened cause loosening of flexible brake cable 7, described spring 5 is flicked, and the first clamp clip 401 and the second clamp clip 402 just are in clamped condition, make the mobile phone in the cell-phone cover 1 be in the clamping anti-theft state.

(4) for preventing that other people from pressing press-button structure 8, press-button structure 8 can be fastened on belt by rope 11, perhaps directly press-button structure 8 is placed in the pocket, make other people can't find at short notice press button.

Claims

1. antitheft handset case, contain cell-phone cover, the mobile phone upper shield, the belt collar, it is characterized in that, layer is provided with one deck cell-phone cover internal layer behind described cell-phone cover, in the centre between layer and the described cell-phone cover internal layer behind the described cell-phone cover a longitudinally connecting axle is set, at described connecting axle upper end pin joint second connecting rod and third connecting rod, at described connecting axle lower end pin joint first connecting rod and the 4th connecting rod, other end pin joint first clamp clip of described second connecting rod and described first connecting rod, other end pin joint second clamp clip of described third connecting rod and described the 4th connecting rod, described the first clamp clip forms a pair of corresponding anchor clamps with described the second clamp clip at the cell-phone cover two ends; On described connecting axle, namely between the tie point of the tie point of described second connecting rod and described third connecting rod and described first connecting rod and described the 4th connecting rod, be socketed with spring; The lower end of described connecting axle is connected with an end of flexible brake cable, the other end of described flexible brake cable is connected with press-button structure, be provided with wheeled loosing and tightening structure and swing arm in the described press-button structure, the other end of described flexible brake cable directly is connected on the swing arm, pressing of button can make swing arm tighten up or loosen on the described press-button structure, cause tightening up or flicking of described spring by flexible brake cable, described the first clamp clip and described the second clamp clip are clamped or loosen.

2. a kind of antitheft handset case according to claim 1 is characterized in that, posts soft glue-line at described the first clamp clip and described the second clamp clip.

3. a kind of antitheft handset case according to claim 1 is characterized in that, is provided with rope in the back of described press-button structure.