CN108131066A - Cell phone rear cover is locked - Google Patents

Abstract

The present invention is a kind of cell phone rear cover lock, is related to a kind of lockset.Hand-set from stolen in order to prevent, the axial center type lock core that the present invention discards tradition in three dimensions in space, are fully laid out code-locked and key code, directly push code-locked shank with key code shank, reach more than trillion high key amounts, be miniaturized, no key slot, high intensity lock core.The lock core technology that the present invention takes：Screw rod code-locked sieves and embolus honeycomb is closely adjacent, screw rod code-locked sieve is provided with many holes according to the arrangement mode of two dimension, and the code-locked of a variety of codes number is housed in hole, forms the three-dimensional layout of code-locked, embolus honeycomb is also arranged in the way of two dimension there are many nest, equipped with embolus and spring in nest, there is bolt mouth on cell phone rear cover, screw hole and axial hole are provided on the frame of mobile phone, embolus honeycomb is in polygon, corresponding axial hole, screw rod code-locked sieve outer engage locking with screw hole in screw rod.

Description

Cell phone rear cover is locked

Technical field

The present invention relates to a kind of locksets, especially with three-dimensional space layout code-locked and the lock core of key code, are inserted in a manner of bolt Enter the cell phone rear cover lock of screw hole.

Background technology

It is well known that mobile phone small volume and less weight, mobile phone are easy to be stolen now, a mobile phone is expensive, but inside is deposited The information of storage is more important, and thief steals thousands of mobile phones is worth, and often only buys hundreds of yuan and disposes of stolen goods, some will also be in mobile phone Important information is stolen, and is subject to illegal utilization, this enables the people of hand-set from stolen very worried, mobile phone be different from other articles for use, mobile phone with The life of present people is closely bound up, has been difficult to separate, it is necessary to carry, that give many chances of thief.Why mobile phone Theftproof lock cannot be installedMobile phone does not install theftproof lock, is first that mobile phone is too small, different from the big part such as automobile, can lock anti- It steals, a kind of miniature lockset, can lock to mobile phone currently not yet, and second or because mobile phone is too small, having gone up lock does not have yet With according to errorless steathily.Therefore, present anti-theft method of mobile phone is all using various antitheft softwares, these antitheft software shortcomings are very bright Aobvious, by lower power down pond and mobile phone card, system is changed by hacker, just can easily be solved.

Present mechanical lock is mainly the spring lock and blade lock for having key slot, because the difficulty of processing of key slot is big, lock core Material generally can only the low brass of use intensity, for existing lock cylinder using axial center type lock core, this requires must have key Spoon slot and key shank, pellet code bit linear array, key tooth flower are equally linear arrays, and key tooth flower bumps angle must be small Insertion lock core could be facilitated in 45 degree or so so that the differential length of longest pellet and most short pellet cannot be bigger than billiards diameter too It is more, marble amount and pellet series are significantly limited in this way, usually only units, the low only thousands of key rates of size of key Low, lock core Material Strength is small, the size of lock core do it is smaller, between the size of pellet and different code numbers pellet it is differential also more Small, not only size of key reduces, very close to the necessary error rate of conventional lock cylinders technology, so the smaller lock the easy to be technical It unlocks, in addition necessary linkage mechanism so that it is technically highly difficult that tradition machinery lock makes screwed lock, and without using valency Value.

Invention content

In order to prevent or the generation of reduction hand-set from stolen, the present invention break through traditional concept, and being not considered as that mobile phone is too small does not just have Necessity of mechanical anti-theft lock is set, this is because first, thief steals the purpose of mobile phone, is essentially all to dispose of stolen goods, and dispose of stolen goods Price is very low, often the thousands of mobile phone of a price, is only sold with two or three hundred yuan of price, if, by the important component of mobile phone, It locks it to have to take, such as theftproof lock on mobile phone card, thief must remove mobile phone card, go up theftproof lock, and thief can only lead to Cross violence dismounting and remove mobile phone card, violence dismounting as a result, necessarily destroy mobile phone shell and mobile phone frame, even, may break Break down cell phone mainboard, and these mobile phone components renew expensive, even higher than to dispose of stolen goods price, and thief is profitless, hand Machine also has the necessity stolen, it is contemplated that, a mobile phone is come by not at all easy steal, and can only lean on violence detaching mobile phones card, the mobile phone of destruction The value do not disposed of stolen goods, thief can also keep thinking about your mobile phone.Second, what is used now is essentially all smart mobile phone, Smart mobile phone can download installation positioning system application, by alignment system, as long as battery has electricity, antitheft alignment system be set to close It can work under machine state, it is possible to it is positioned at any time, has electricity in battery, it is small in this period of alignment system normal work This mobile phone that cannot descend power down pond is appropriated public property for personal use, equal to an arrest notice is held, as long as after stolen occur, is passed through in time The equipment such as other computers or mobile phone start antitheft alignment system, are just not difficult to catch thief, thief in face of it is this to itself very not The antitheft mobile phone of profit can also be stolen.It, can be to lock it and have to take, then be not difficult to be grabbed steathily, pass through so although mobile phone very little This indirectly antitheft means, achieve the purpose that antitheft.

In order to which existing machinery is overcome to lock the shortcomings that key rate is low, and lock core Material Strength is small, and lock tongue is fragile, the present invention abandons biography The shank and axial center type lock core and key slot of system key, directly push code-locked shank, in this way, code-locked and key with key code shank The layout of code, it will be able to spatially be released and extend, compared with tradition machinery is locked, the present invention can be at three of space In dimension, code-locked and key code are fully laid out, reaches high key amount, be miniaturized, no key slot, high intensity lock core.Meanwhile in order to increase Strong lock tongue anti-pick ability, the present invention are engaged locking with screw hole, are not needed to other linkages using bolt spiral motion, lead screw Component coordinates to complete a series of breakdown action.

To achieve the above object, the technical solution used in the present invention：Including three-dimension code spiral motion lock core, cell phone rear cover And bolt hole portion, three-dimension code spiral motion lock core therein, including screw rod code-locked sieve, embolus honeycomb, code-locked, embolus and spring, It is technically characterized in that：The front end face of the rear end face and embolus honeycomb of screw rod code-locked sieve is closely affixed, and screw rod code-locked is sieved according to two The mode of dimension is arranged there are many hole, and the code-locked of a variety of codes number is housed in hole, forms the three-dimensional layout of code-locked, embolus honeycomb also according to The mode of two dimension is arranged there are many nest, and equipped with embolus and spring in nest, spring is distributed in the bosom of nest, in mobile phone Bolt hole portion is provided on the frame in portion, in the inner cavity of bolt hole portion, from outside to inside, is disposed with screw hole and axial hole, Screw rod code-locked sieve outer is in screw rod, the screw hole of corresponding bolt hole portion, to ensure that locking, bolt can be engaged with spiral motion Sub- honeycomb is in polygon or ellipse, the axial hole of bolt hole portion is corresponded to, also in the polygon of same size or same size Ellipse, to ensure that embolus honeycomb may only slide axially, it is not possible to rotate, screw rod code-locked sieve center have axostylus axostyle, embolus There are one circular holes at the center of honeycomb, can have axle cap by axostylus axostyle, the end of axostylus axostyle, are turned with ensureing that screw rod code-locked is sieved to external spiral Embolus honeycomb can be dragged when dynamic, and ensures that screw rod code-locked sieve and embolus honeycomb are closely affixed, there is bolt mouth, spiral shell on cell phone rear cover The diameter of lever lock code sieve front end is more than the bore of bolt mouth.

The embolus honeycomb or oval column, ovallized column further includes cylinder, in order to ensure that its is cylinder When, it is not possible to it rotates, can axial notch be set on embolus honeycomb, set on the inner wall of its counterpart axial hole axial convex Rail.

The key of the present invention, including key code and key code support, is technically characterized in that：The key code of a variety of codes number is with the side of two dimension Formula arrangement is connected in key code support, forms the key code key of three-dimensional layout.The key code support is for connection to arrangement key code Fixed body, connection mode can be fixed or activity, can also be integrated, below key code support can be with Variously-shaped handle is connected, including one or more in line of separation, rod handle and bar shaped handle.

The code-locked and key code, shape include aciculiform, rod, pellet shape, cylinder, square column type, polygon column and Ovallized column it is one or more, yard number be to be made according to one-dimensional length mode to be classified, different length is exactly difference Code number, the three-dimensional layout of code-locked and key code is collectively formed with the code bit of two-dimensional arrangements.

The arrangement mode of the two dimension is included more than a row and a row, and it is more than a circle and a circle, that is,：Code-locked and key Layout of the code in two dimension is at least a row, alternatively, being at least a circle.

The present invention is different from existing lockset, needs to make explanations to basic element of character noun；The code number, refer to key code and The different model of code-locked, the depth of different brackets and key tooth flower corresponding to pellet length, code number correspond to pellet Series.The code bit refers to key code and the dimension face position residing for code-locked, corresponding to the hole position residing for pellet and the tooth of key Flower, code bit number refers to the quantity of key code and code-locked on a dimension face, corresponding to pellet hole count or marble amount.The embolus bee Nest refers to that inside is covered with nest, and shape is similar to honeycomb, and for filling the lock core component of embolus and spring, but nest shape is unlimited Can be round or polygon in hexagon.The code-locked sieve refers to that inside is covered with hole, and shape is similar to sieve, is used for Fill the lock core component of code-locked.

The embolus, effect are similar to the tack pellet in lock cylinder, and shape includes aciculiform, cylinder, polygon Shape column and ovallized column it is one or more, embolus length can be inconsistent, and to prevent elastic unlocking, shape can also wrap Include one or more anti-dial emboluses of T shapes and work shape.

The beneficial effects of the invention are as follows：The shank of traditional keys and axial center type lock core have been abandoned, has directly been pushed away with key code shank Dynamic code-locked shank can fully be laid out code-locked and key code in three dimensions, realize the micromation of lock core and key, code number and yard Bit quantity can be at ten or more, and size of key is more than 10,000,000,000.The present invention does not need to key slot, reduces the difficult processing of lock core Degree, therefore, it is possible to use the steel of high intensity do lock core.Using bolt spiral motion mode, remarkable result is exactly the present invention, Directly lock core as bolt can be used, be undoubtedly most firmly, and do not need to it with the lock mode of screw hole cooperation His linkage part coordinates to complete a series of unlocking or shut activity, enormously simplifies the basic structure of lock, has abandoned lock Volume and weight maximum lock body part, therefore can be miniaturized, make mobile phone mechanical anti-theft lock.

Description of the drawings

Fig. 1 is the structure diagram of three-dimension code spiral motion lock core.

Fig. 2 is the dimensional structure diagram of three-dimension code key.

Fig. 3 is the schematic diagram that screw rod code-locked sieve pore is arranged according to two-dimensional approach.

Fig. 4 is the structure diagram of bolt hole portion.

Fig. 5 is the schematic cross-section of bolt hole portion.

Fig. 6 is the schematic diagram that three-dimension code spiral motion lock locks phone cover.

Fig. 7 is the bolt mouth schematic diagram of phone cover.

Specific embodiment

Implementation column, such as Fig. 1, shown in Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7：A kind of cell phone rear cover lock, including three-dimension code spiral shell Precession movable lock core 1, cell phone rear cover 4 and bolt hole portion 5, three-dimension code spiral motion lock core 1 therein, including screw rod code-locked sieve 12, Embolus honeycomb 13, code-locked 11, embolus 14 and spring 15, the front end face of the rear end face and embolus honeycomb 13 of screw rod code-locked sieve 12 are close It is affixed, screw rod code-locked sieves 12 arrangement modes according to two dimension, is provided with many front fine and rear thick, the holes 121 of two perforations, front fine and rear thick It is that code-locked 11 is deviate from from code-locked sieve 12 in order to prevent, the code-locked 11 of a variety of codes number in this some holes 121 is housed, forms code-locked 11 Three-dimensional layout, code-locked 11 are in needle cylindricality, and front fine and rear thick, the needle column of different length represents the code-locked 11 of different code numbers.Code-locked sieve 12 This some holes 121, size and location is similar, to key key code 21 is correctly inserted into hole 121, match code-locked 11, need by One circle code-locked sieve 12 holes 121, less arrange a hole 121, in this way, key code 21 would not wrong plug hole 121, embolus honeycomb 13 is according to two The arrangement mode of dimension is provided with many nests, embolus 14 and spring 15 is housed in nest, embolus 14 is generally in uniform bar cylindricality, spring 15 are distributed in the bosom of nest.

Bolt hole portion 5 is provided on the frame of interior of mobile phone, bolt hole portion 5 can be a part for mobile phone frame, no Shape is limited, specific setting from outside to inside, can be disposed with depending on mobile phone frame structure, in the inner cavity of bolt hole portion 5 Screw hole 19 and axial hole 18, screw rod code-locked sieve 12 outers in screw rod, the screw hole 19 of corresponding bolt hole portion 5, to ensure Can locking be engaged with spiral motion, embolus honeycomb 13 is in polygon or ellipse, corresponds to the axial hole 18 of bolt hole portion 5, In the polygon of same size, to ensure that embolus honeycomb 13 may only slide axially, it is not possible to rotate, in screw rod code-locked sieve 12 The heart has axostylus axostyle 16, and there are one circular holes at the center of embolus honeycomb 13, can have axle cap 161 by axostylus axostyle 16, the end of axostylus axostyle 16, with Ensure screw rod code-locked, when 12 outside helical rotation can drag embolus honeycomb 13, and ensure screw rod code-locked sieve 12 and embolus honeycomb 13 are closely affixed, and bolt mouth 41 are provided on cell phone rear cover 4, bolt mouth 41, in hollow round table shape, collar extension is more than internal orifice, screw rod lock 12 front ends of code sieve are also in truncated cone-shaped, and outer diameter is more than the internal orifice bore of bolt mouth 41, it is ensured that cell phone rear cover 4 is firmly locked Firmly.

Three-dimension code key 2 as shown in Figure 3, key code 21 are in needle cylindricality, and the needle column of different length represents the key of different code numbers Code 21,21 needle column of key code arranges in a two-dimensional manner to be fixedly connected in key code support 22, the three-dimensional layout of key code 21 is formed, in key Code support 22 is connected with line of separation 24 below, and line of separation 24 can be used as bottle opener, and convenient hand-held key is inserted into lock core rotation Turn on lock.

When shutting, first three-dimension code spiral motion lock core 1 is inserted into the bolt mouth 41 and bolt hole portion 5 of cell phone rear cover 4 The key code 21 of correct three-dimension code key 2 is inserted into the hole 121 of screw rod code-locked sieve 12 by chamber, inside rotary screw code-locked sieve 12, 12 rotation of screw rod code-locked sieve, pushes directly on embolus honeycomb 13, completely shuts step, during unlocking, by correct three-dimension code key 2 Key code 21 is inserted into the hole 121 of screw rod code-locked sieve 12, and 21 shank of key code on three-dimension code key 2 pushes 11 shank of code-locked to move back It is dynamic, until 12 rear end faces and concordant 13 front end face of embolus honeycomb are sieved in 11 shank rear end of code-locked with screw rod code-locked, in this way, just Rotary screw code-locked sieve 12,12 rotation of screw rod code-locked sieve embolus bee can be dragged by axostylus axostyle 16 and axle cap 161 outward Nest 13 is axial to be retreated, and is thus unlocked, if with incorrect key twisting screw rod code-locked sieve 12,11 shank of code-locked and embolus 14 shanks just play locked effect, and screw rod code-locked sieve can only together be rotated with embolus honeycomb, since embolus honeycomb 13 is in polygon Shape, the axial hole 18 of corresponding bolt hole portion 5 also in the polygon of same size, therefore cannot rotate, then screw rod code-locked sieve 12 Also it cannot rotate, so as to unlock.

Claims (1)

1. a kind of cell phone rear cover lock, including three-dimension code spiral motion lock core (1), cell phone rear cover (4) and bolt hole portion (5), wherein, Three-dimension code spiral motion lock core (1) includes screw rod code-locked sieve (12), embolus honeycomb (13), code-locked (11), embolus (14) and spring (15), it is characterised in that：The front end face of the rear end face and embolus honeycomb (13) of screw rod code-locked sieve (12) is closely affixed, screw rod code-locked Sieve (12) is provided with many holes (121) according to the arrangement mode of two dimension, and the code-locked (11) of a variety of codes number, embolus are housed in hole (121) Honeycomb (13) is also provided with many nests according to the arrangement mode of two dimension, and embolus (14) and spring (15), spring are housed in nest (15) depths of nest is distributed in, bolt hole portion (5) is provided on the frame of interior of mobile phone, in the inner cavity of bolt hole portion (5), From outside to inside, screw hole (19) and axial hole (18) are disposed with, screw rod code-locked sieve (12) outer is in screw rod, corresponding spiral shell The screw hole (19) in keyhole portion (5), embolus honeycomb (13) is in polygon or ellipse, the axial hole of corresponding bolt hole portion (5) (18), also in the polygon of same size or the ellipse of same size, there is axostylus axostyle (16) at the center of screw rod code-locked sieve (12), There are one circular holes at the center of embolus honeycomb (13), can have axle cap (161), mobile phone by axostylus axostyle (16), the end of axostylus axostyle (16) There is bolt mouth (41) on rear cover (4), the diameter of code-locked sieve (12) front end is more than the bore of bolt mouth (41).