CN101844640A

CN101844640A - Password box

Info

Publication number: CN101844640A
Application number: CN 201010193939
Authority: CN
Inventors: 宋泽贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-05-26
Filing date: 2010-05-26
Publication date: 2010-09-29
Anticipated expiration: 2030-05-26
Also published as: CN101844640B

Abstract

A password box consists of a box and an outer cover, a barrier piece or a barrier disk is arranged in an annular space formed by the outer cover and a box neck, and the password box can be automatically produced, be directly used in a commodity packing line, and be coded in the manufacture process thereof.

Description

Password box

The technology neck

The present invention relates to a kind of password box that can be used for tealeaves, drinks, food and medicine external packing, its password can be determined by the geometrical calculation formula.

Background technology

People always run into such problem in daily life, whether the article that we bought have been forged, particularly brighter expensive drinks; The medicine that family has child's federation to ask and is placed on family can or can not have been eaten by mistake by child.So people imagine thousand and one way, invent many patents.Disclose a kind of Cipher anti-forge bottle cap of forming by bottle neck cover, bottle cap, digital ring as domestic patent specification ZL200620090781.9, opened bottle cap by stirring digital ring adjusting lock dog; And for example domestic patent specification ZL200420048786.6 discloses a kind of Cup with cover and cipher of being made up of inside and outside lid, is located at the outer coded lock that covers and regulates buckle and open lid by stirring.False proof effect has well been played in above-mentioned first invention; health has equally also been played in second invention; purpose of safety; but brought new problem; its structure is complicated to be arrived as lock; this gives the stability of using; reliability has proposed new challenge; to carry out false proof with password box on the other hand; one group of identification coding will be arranged on this password box; should want correspondence one to open the password of box by coding simultaneously; can that design a kind of password box; after making, password box just can generate password automatically by machine; and printing on the password box recognition coding that should password by machine; so such password box just can and need be promoted the rural area of the protection of place of origin of famous-brand and high-quality commodity to vast medium-sized and small enterprises.This just need not the user and drops into certain machinery and equipment and set up a huge database system, is convenient to applying of password box.

Summary of the invention

The technical problem to be solved in the present invention provides a kind of password box that can use the device fabrication of automation, just can encode to it in the manufacturing of password box is produced, and the cooresponding password of this coding is generated automatically by machinery.

For solving the problems of the technologies described above, basic design of the present invention is: password box is made up of enclosing cover and box, establish a circle scale on one's body at the box of box, the box mouth is established a circle steady ring or a positioning groove, in enclosing cover, establish the location plectrum more than, this location plectrum not only plays the effect of stirring barrier sheet or barrier disc, also plays the effect of determining the enclosing cover password simultaneously; Barrier sheet or barrier disc more than a slice are set in the annular space of enclosing cover and box interruption-forming, on barrier disc, same at least one password setting at the positioning groove that also can establish on the steady ring of box mouth more than one; And barrier disc and barrier sheet are rotary, this makes wants to attempt the broken yard very difficulty that becomes by the pointwise rotation, thereby accomplish the purpose that is difficult to decode, its password of such password box can be determined that the available numerical control device in programming back carries out automated production by the geometrical calculation formula.

As the first kind of technical scheme that realizes that the present invention conceives substantially, establish the steady ring of a circle projection at the box mouth, on this steady ring, offer above plectrum positioning groove together; Be provided with the protruding steady ring of a circle equally at the enclosing cover mouth, be provided with above barrier sheet positioning groove together thereon, can satisfy the position of the metric space of the steady ring rotation on the box mouth at distance enclosing cover inner top surface and establish the location plectrum of projection more than one; Settle an above barrier sheet in the annular space of enclosing cover and the formation of box mouth neck, an end of barrier sheet contacts with the steady ring of box mouth, and the other end contacts with the steady ring of enclosing cover mouth; And an end of the location plectrum that covers outward contacts with box mouth steady ring, and enclosing cover just is subjected to coming from the restriction of barrier sheet and box mouth steady ring like this.Has only the position that is positioned at the barrier sheet positioning groove on the enclosing cover mouth steady ring when barrier sheet, when the simultaneously outer location plectrum that covers also just is positioned at plectrum positioning groove on the steady ring on the box mouth, enclosing cover suffered restriction just can not have, open password box thereby upwards extract enclosing cover.

The password of such password box is how to determine, how now only analyze password with regard to the password box of a barrier sheet and a location plectrum determines, suppose that circle reading is that cw ordering and scale add up to N, plectrum positioning groove on the steady ring at its box mouth place is made as n with respect to the scale number on the box, and the location plectrum that covers outward is n1 with respect to the scale number that the reading bench mark obtains with the same module of box, barrier sheet positioning groove on the enclosing cover steady ring is n2 with respect to the scale number that the reading bench mark obtains with the same module of box, analyze from geometric knowledge, when the location plectrum is positioned at the position of plectrum positioning groove on the box mouth steady ring, this moment, enclosing cover reading bench mark will be in the position of n-n1, and meanwhile the barrier sheet positioning groove on the enclosing cover steady ring is located in the position of n-(N-n2+n1); And when the location plectrum was positioned at the position of n-(N-n2+n1), this moment, enclosing cover reading bench mark will be in [n-(N-n2+n1)]-n1=n+n2-N-2n1 position; Deduce conversely, that is to say that first up time rotation enclosing cover is positioned at the position of n+n2-N-2n1 by the reading bench mark, locate the position that plectrum is just shifted barrier sheet onto n-(N-n2+n1) this moment, the backward rotation enclosing cover is to the position of n-n1 again, locate the position that plectrum just is in plectrum positioning groove on the box mouth steady ring this moment, and the barrier sheet positioning groove on this moment enclosing cover steady ring is located in the position of n-(N-n2+n1), and when the first time, up time was rotated enclosing cover, barrier sheet has been shifted onto the position of n-(N-n2+n1) in advance, that is to say that locating plectrum and barrier sheet this moment just is positioned at the position of positioning groove separately simultaneously, at this moment the suffered restriction of enclosing cover has been eliminated simultaneously, upwards just can extract enclosing cover, in other words this two group number-reading of n-n1 and n+n2-N-2n1 is exactly a password, when more than if the data of Ji Suaning are negative, total with the N addition is exactly final password again, change each positioning groove and the position of location plectrum or the position of change reading bench mark, can draw different data, change thus and different passwords, no matter how many barrier sheets and positioning groove are arranged, and the calculating formula of its password is the same.The definite available mathematic formula of its password of design-calculated password box is represented like this, can realize the automated production of numerical controlled machinery after the programming.From this formula as can be known, if n is constant,, also can obtain different passwords as long as change the numerical value of n2 and n1, this has illustrated when the manufacturing of password box, box can be used same standard production, and by changing the position of the outer barrier sheet positioning groove that covers, location plectrum and reading bench mark, can obtain the enclosing cover of different passwords, the password of password box finally can be determined by enclosing cover, so after enclosing cover is made, just can print coding at enclosing cover, this coding is just to password that should enclosing cover.Available numerically-controlled machine tool is carving positioning groove with respect to locating to open on the plectrum diverse location on the steady ring, next available numerical control code printer is covering printed reading bench mark outside with respect to the positioning groove diverse location, simultaneously print one group of commercial product identification recognition coding at enclosing cover, the position of location plectrum and the positioning groove on it concerns and can calculate with the reading object computer at scale zero point on the box like this, and computing machine can deposit commodity recognition coding and pairing password in Computer Database like this.When the baling line of commodity uses this password box, need not to increase again the equipment of recognition code and set up false proof data bank, just can be directly used on enterprise's current packaging line, the packing production facilities there is not special requirement.So on the other hand password box also can manually be assembled, and can satisfy the false proof demand of numerous agricultural byproducts.

On the other hand, outside being arranged on, its barrier sheet positioning groove of this password box covers, when rotating enclosing cover, the barrier sheet positioning groove is also rotating certainly, and the location plectrum that covers outward can be stirred barrier sheet and together rotates, this allows thinks that pointwise rotation enclosing cover finds the barrier sheet positioning groove to become difficult, has increased the difficulty of broken sign indicating number.Do not rotate in order not drive barrier sheet, can take such technological means, realize by the friction coefficient that increases barrier sheet and box mouth neck contact surface at the counter-rotating enclosing cover.

The purpose that the pin design box is false proof will improve the low problem of code anti-fake search efficiency exactly, thereby really reaches false proof purpose.Change an angle in fact and think deeply such problem and just be not difficult to make a right judgement, allow common customer do a kind of selection: or attempt all passwords; Or destroy and open password box; Or open password box by inquiry, first kind is impossible beat to such an extent that open password box; Secondary need may be too dangerous by certain tool for destroying; Having only the third is the most rational selection.

As improvement, do not rotate in order when reversing enclosing cover, not drive barrier sheet, barrier sheet also can be connected on the annulus.

As the second kind of technical scheme that realizes that the present invention conceives substantially, establish the steady ring of a circle projection at the box mouth; Establish the location plectrum of one or above projection at the enclosing cover mouth; Barrier disc is enclosed within on the mouth neck of box, establishes on barrier disc together or above plectrum positioning groove and a shifting block; After the location plectrum passed plectrum positioning groove on the barrier disc, enclosing cover was enclosed within outside the box mouth neck, rotated enclosing cover, and the one side of barrier disc just contacts with the location plectrum of enclosing cover mouth like this, and enclosing cover just is subjected to coming from the restriction of the steady ring at barrier disc and lid mouth place like this.Have only when location plectrum when being positioned at the position of plectrum positioning groove on the barrier disc, enclosing cover suffered restriction just can not have, open password box thereby upwards extract enclosing cover.Become a chance event for allowing pointwise attempt broken sign indicating number, when upwards rotating enclosing cover, as long as the friction force of plectrum and barrier disc is greater than the friction force of the steady ring at barrier disc and box mouth place, barrier disc will move with plectrum as a result, that is to say and upwards rotate enclosing cover in any one position, the location plectrum can only rest on the fixed position of barrier disc, its result is exactly that barrier disc is together rotating with enclosing cover, barrier disc the continuous variation of the position R point that caused supplying do not exist, want to attempt the position that broken coding mode finds the plectrum positioning groove on the barrier disc by pointwise, just on a disk, find out a pinprick as allowing the people close eye, probability is very little, does not have brokenly the possibility of sign indicating number.

Such password box password is how to determine, at first analyze the principle of work of such password box, in order to allow when depressing the enclosing cover rotation, not driving barrier disc rotates, guarantee that barrier disc contacts with box mouth neck, and produce a friction force, but this friction force is less than the friction force of location plectrum and barrier disc contact surface, in order to reach such technique effect, on cooresponding of location plectrum and barrier disc, can adopt out modes such as carving grip rib to ensure, depress enclosing cover when up time and rotate, have only the rotation that just can drive barrier disc when plectrum is stirred shifting block on the barrier disc when locating.At first on the box scale, fix some conduct with reference to point, this point is exactly the position that the shifting block on the barrier disc will go to, the scale number of this point is n, suppose that simultaneously scale adds up to N and up time is arranged, and shifting block to locate the scale number of plectrum positioning groove apart be n1, cover a fixed reading bench mark outside, the scale number that this bench mark is located plectrum apart is n2; Rotate the position of shifting block to n when location plectrum up time, the reading bench mark then is positioned at n-n2 at this moment, and the plectrum positioning groove then is positioned at the position of n-n1 simultaneously; Locate the position that plectrum is positioned at n-n1 when backward rotation, the reading bench mark then is positioned at n-n1-n2 at this moment, has just come the position of plectrum positioning groove at this location positioning plectrum; That is to say if earlier the enclosing cover bench mark is gone to the position of n-n2, oppositely the reading bench mark is gone to the position of n-n1-n2 afterwards again, locate the position that plectrum just can be positioned at the plectrum positioning groove this moment, thereby upwards extract enclosing cover, that is to say that n-n2 and n-n1-n2 are exactly two groups of passwords of password box, change each positioning groove and location plectrum or with the position of reading bench mark, just can produce different password n-n2 and n-n1-n2.Because password sum is big, what do not know that password will break that sign indicating number as above analyzes equally is impossible.

As the third technical scheme that realizes that the present invention conceives substantially, establish the steady ring of a circle projection at the box mouth, be provided with the annular groove of a circle indent in the inboard of steady ring, in annular groove, lay a barrier disc, at the shifting block that is provided with projection more than on the barrier disc; Be provided with the location plectrum of projection more than at the enclosing cover mouth; Offer above plectrum positioning groove at barrier disc respectively on steady ring, after the location plectrum passed plectrum positioning groove on the barrier disc, enclosing cover was enclosed within outside the box mouth neck.Rotate enclosing cover, locate plectrum like this and just can contact with steady ring with barrier disc simultaneously; Plectrum positioning groove on the barrier disc aligns with plectrum positioning groove on the steady ring when forming a big positioning groove, could satisfy the location of locating plectrum, enclosing cover suffered restriction just can not have, open password box thereby upwards extract enclosing cover.Such password box makes pointwise attempt broken sign indicating number to have become a chance event, when upwards rotating enclosing cover, the location plectrum can be smoothly under the support of steady ring by the position of the plectrum positioning groove on the barrier disc; In like manner under the support of barrier disc, the location plectrum can be smoothly by the position of plectrum positioning groove on the steady ring, plectrum goes to the shifting block place when the location, barrier disc will move with plectrum, barrier disc the continuous variation of position caused the R point of the broken sign indicating number that can supply not exist, want to attempt the position that broken coding mode finds the plectrum positioning groove on the barrier disc by pointwise, just on a disk, find out a pinprick as allowing the people close eye, probability is very little, does not have brokenly may doing of sign indicating number.The password setting of such password box is the same with second kind of technical scheme.After the location plectrum was stirred the shifting block location of barrier disc, backward rotation enclosing cover and do not drive the rotation of barrier disc can take to increase the friction force at barrier disc and box again.

Be the 4th kind of technical scheme that realizes that the present invention conceives substantially, establish the steady ring of a circle projection, on steady ring, offer above plectrum positioning groove together at the box mouth; Be provided with location plectrum protruding more than at the enclosing cover mouth, the section of this location plectrum is a step; One barrier disc is enclosed within on the mouth neck of box, establishes on barrier disc together or above plectrum positioning groove and a shifting block; After the location plectrum passes plectrum positioning groove on steady ring and the barrier disc respectively, enclosing cover is enclosed within outside the box mouth neck, the first step of location plectrum contacts with barrier disc, the second step of location plectrum contacts with steady ring, plectrum positioning groove on the barrier disc aligns with plectrum positioning groove on the steady ring when forming a big positioning groove, could satisfy the location plectrum the location, enclosing cover suffered restriction just can not have, open password box thereby upwards extract enclosing cover.Such password box makes pointwise attempt broken sign indicating number to have become a chance event, when upwards rotating enclosing cover, the location plectrum can be smoothly under the support of steady ring by the position of the plectrum positioning groove on the barrier disc; In like manner under the support of barrier disc, the location plectrum can be smoothly by the position of plectrum positioning groove on the steady ring, plectrum goes to the shifting block place when the location, barrier disc will move with plectrum, barrier disc the continuous variation of the position R point that caused supplying do not exist, want to attempt the position that broken coding mode finds the plectrum positioning groove on the barrier disc by pointwise, just on a disk, find out a pinprick as allowing the people close, probability is very little, does not have brokenly the possibility of sign indicating number.The password setting of such password box is the same with second kind of technical scheme.After the location plectrum is stirred the shifting block location of barrier disc, reverse enclosing cover once more and do not drive the rotation of barrier disc, can take to increase friction force at barrier disc and box.

More than in several technical schemes, the internal diameter of barrier disc is less than the external diameter of box mouth place steady ring, box manufacturing process in, can adopt box mouth neck and box status not to make, or the welding bonding or be connected box mouth neck again after box mouth neck place installs barrier disc with modes such as ratchets with the box body.

Principle and main skill Zhi Tezheng as the 5th kind of technical scheme that realizes that the present invention conceives substantially and the prioritization scheme of first kind of technical scheme are the same, no longer establish the plectrum positioning groove on the steady ring of different is box mouth in the technical program, and this moment enclosing cover still be subjected to two barrier sheets restriction, when opening enclosing cover and still must allow two barrier sheets be positioned at the position of positioning groove separately simultaneously, could open enclosing cover, the cryptographic function of password box is constant.Password can be determined with reference to the principle of first kind of technical scheme, suppose that circle reading is that cw ordering and scale add up to N, determine that at box mouth place a bit this point is made as n with respect to the scale number on the box, the function of password n in similar first technical scheme of the effect of this R point, and the outer location plectrum that covers of same supposition is n1 with respect to the scale number that the reading bench mark obtains with the same module of box, barrier sheet positioning groove on the enclosing cover steady ring is n2 with respect to the scale number that the reading bench mark obtains with the same module of box, so just can determine the password of password box by how much formulas of first technical scheme.

Principle and main skill Zhi Tezheng as the 6th kind of technical scheme that realizes that the present invention conceives substantially and first kind of technical scheme are the same, difference is that the box mouth is no longer established steady ring in the technical program, to the location of two barrier sheets is to realize by establish the sour jujube angle that a circle sour jujube groove blocks on the barrier ring of the outside at the box mouth, like this enclosing cover still be subjected to two barrier sheets restriction, opening enclosing cover still must allow two barrier sheets be positioned at the position of positioning groove separately simultaneously, accomplishing to open enclosing cover still needs could allow two barrier sheets be on the position of positioning groove separately by password, and the cryptographic function of password box is constant.

As the 7th kind of technical scheme that realizes that the present invention conceives substantially, be provided with a delineation position sour jujube groove at the box mouth, the annular groove that is provided with an indent on first barrier disc is settled for second barrier disc, the interior circle cross section of first barrier disc is the sour jujube angle on inclined-plane, the sour jujube angle is stuck in the sour jujube groove of location, what be covered with more than one projection outside has the location plectrum of certain distance at a distance of the enclosing cover inner top surface, be equipped with above plectrum positioning groove together on two barrier discs, can form a big positioning groove after the corresponding plectrum positioning groove alignment, could satisfy the location of location plectrum, after the location plectrum passed plectrum positioning groove on the barrier disc, enclosing cover was enclosed within outside the box mouth neck.Rotate enclosing cover, locate plectrum like this and just can contact simultaneously with two barrier discs simultaneously; When the plectrum positioning groove on two barrier discs alignment forms big positioning groove, enclosing cover suffered restriction just can not have, open password box thereby upwards extract enclosing cover.Such password box makes the broken sign indicating number of pointwise trial become a chance event, and when upwards rotating enclosing cover, the location plectrum is in the position that can pass through the plectrum positioning groove on second barrier disc under the support of first barrier disc smoothly; In like manner under the support of second barrier disc, the location plectrum can pass through the position of the plectrum positioning groove on first barrier disc smoothly; Plectrum goes to the shifting block place when the location, barrier disc will move with plectrum, barrier disc the continuous variation of position caused the R point of the broken sign indicating number that can supply not exist, want to attempt the position that broken coding mode finds the plectrum positioning groove on the barrier disc by pointwise, just on a disk, find out a pinprick as allowing the people close eye, probability is very little, does not have brokenly may doing of sign indicating number.After the location plectrum was stirred the shifting block location of barrier disc, backward rotation enclosing cover and do not drive the rotation of barrier disc can take to increase the friction force at barrier disc and box again.

Such password box password is how to determine, supposes that circle reading is the cw ordering, determines that at box mouth place the position of this point of a R point is exactly the position of the plectrum positioning groove location on two barrier discs; Be provided with a shifting block and exist on first barrier disc, second barrier disc is provided with two shifting blocks, is accompanying a plectrum positioning groove on second barrier disc between two shifting blocks; Plectrum positioning groove up time on first barrier disc goes to that formed arc length of shifting block goes to the formed arc length of up time one side shifting block on it greater than the plectrum positioning groove up time on second barrier disc on it, go to that formed arc length of shifting block goes to the formed arc length of second shifting block on it greater than the plectrum positioning groove inverse time on second barrier disc on it the plectrum positioning groove inverse time on first barrier disc, like this when opening password box, press earlier the password up time and rotate enclosing cover, the location plectrum that covers outward will stir first, the shifting block of up time one side on second barrier disc, allow plectrum positioning groove on first barrier disc be positioned at the position of said R point earlier, inverse time this moment is rotated enclosing cover, the location plectrum of enclosing cover will go to the second shifting block place of second barrier disc inverse time one side earlier and rotate second barrier disc also is positioned at this R point by its plectrum positioning groove that allows position, plectrum positioning groove on such two barrier discs just alignment has overlapped, the location plectrum of enclosing cover on it that reverse afterwards just can go to the plectrum positioning groove place of alignment, upwards extracted enclosing cover.

As the 8th kind of technical scheme that realizes that the present invention conceives substantially, be provided with a delineation position sour jujube groove at the box mouth, the diameter of first barrier disc is greater than the diameter of second barrier disc, and the two forms two steps; The interior circle cross section of first barrier disc is the sour jujube angle on inclined-plane, and the sour jujube angle is stuck in the sour jujube groove of location, be covered with outside projection more than at a distance of the enclosing cover inner top surface location plectrum of certain distance, the section of location plectrum to be arranged be two step-like; Be equipped with together above plectrum positioning groove on two barrier discs, can form a big positioning groove after the corresponding plectrum positioning groove alignment, could satisfy the location of locating plectrum, locate after plectrum passes plectrum positioning groove on the barrier disc, enclosing cover is enclosed within outside the box mouth neck.Rotate enclosing cover, the first step of locating plectrum like this contacts with first barrier disc, and the second step of location plectrum contacts with second barrier disc; Plectrum positioning groove on the barrier disc aligns with plectrum positioning groove on the steady ring when forming a big positioning groove, enclosing cover suffered restriction just can not have, open password box thereby upwards extract enclosing cover.Such password box makes the broken sign indicating number of pointwise trial become a chance event, and when upwards rotating enclosing cover, the location plectrum is in the position that can pass through the plectrum positioning groove on second barrier disc under the support of first barrier disc smoothly; In like manner under the support of second barrier disc, the location plectrum can pass through the position of the plectrum positioning groove on first barrier disc smoothly; Plectrum goes to the shifting block place when the location, barrier disc will move with plectrum, barrier disc the continuous variation of position caused the R point of the broken sign indicating number that can supply not exist, want to attempt the position that broken coding mode finds the plectrum positioning groove on the barrier disc by pointwise, just on a disk, find out a pinprick as allowing the people close eye, probability is very little, does not have brokenly may doing of sign indicating number.After the location plectrum was stirred the shifting block location of barrier disc, backward rotation enclosing cover and do not drive the rotation of barrier disc can take to increase the friction force at barrier disc and box again.The password setting of the technical program is the same with the 7th technical scheme.

Principle and main skill Zhi Tezheng as the 9th kind of technical scheme that realizes that the present invention conceives substantially and second kind of technical scheme are the same, different is that the box mouth is no longer established steady ring in the technical program, and be provided with a delineation position sour jujube groove at the box mouth, the interior circle cross section of barrier disc is the sour jujube angle on inclined-plane, the sour jujube angle is stuck in the sour jujube groove of location, by the function that is used for realizing steady ring at sour jujube groove and sour jujube angle.The password setting of the technical program is the same with second technical scheme.

As the password box of realizing the tenth kind of technical scheme that the present invention conceives substantially, it is made of enclosing cover and box, is provided with a delineation position sour jujube groove at the box mouth, is provided with a circle scale on one's body at box; Be provided with the protruding steady ring of a circle at the enclosing cover mouth, be provided with above barrier sheet positioning groove together thereon, between steady ring and enclosing cover inner headed face, establish more than one and locate plectrum; In the annular space of enclosing cover and the formation of box mouth neck, settle the above barrier disc of a slice, circle is the sour jujube angle on inclined-plane in the barrier disc, the sour jujube angle is stuck in the sour jujube groove of location, radially be provided with an above barrier sheet at barrier disc, enclosing cover was enclosed within outside the box mouth neck after the barrier sheet positioning groove passed barrier sheet, barrier sheet is positioned at articulating inboard, location after rotating enclosing cover, and enclosing cover just is subjected to coming from the restriction of barrier sheet like this.Have only when barrier sheet is positioned at the position of the barrier sheet positioning groove on the enclosing cover mouth steady ring, enclosing cover suffered restriction just can not have, open password box thereby upwards extract enclosing cover.Become a chance event for allowing pointwise attempt broken sign indicating number, when upwards rotating enclosing cover, steady ring will contact and produce a friction force with barrier sheet, the friction force of the steady ring that needs only barrier sheet and cover outward is greater than the friction force of barrier sheet and box mouth, barrier disc will move with enclosing cover as a result, that is to say and upwards rotate enclosing cover in any one position, barrier sheet can only rest on the fixed position on the steady ring, consequently: not only barrier sheet the position becoming, the position of barrier sheet positioning groove is also in continuous variation, the R point that has caused supplying does not exist, want to attempt the position that broken coding mode finds the plectrum positioning groove on barrier sheet and the steady ring by pointwise, just find out a pinprick as allowing the people close eye on a disk, probability is very little, does not have brokenly the possibility of sign indicating number.

The password of such password box is how to determine, at first determines a bit on the scale of box, and the position of this point is exactly the position of barrier sheet location, rotates enclosing cover and allows the location plectrum stir barrier sheet to this position; Next according to barrier sheet positioning groove and the relative scale number of location plectrum on steady ring, this reading has two, one is cw reading apart, another one is a conter clockwise reading apart, if be for the first time that up time is rotated enclosing cover, allow barrier sheet go to the position that this determines point earlier, next then with conter clockwise reading counter-rotating enclosing cover apart, just can allow barrier sheet positioning groove on the enclosing cover steady ring go to the top of barrier sheet, next just can upwards extract enclosing cover.Certainly rotate in order not drive barrier disc at the counter-rotating enclosing cover, the friction force that only needs to increase barrier disc and box contact surface just; Said above and upwards rotated enclosing cover, steady ring will contact and produce a friction force with barrier sheet, this friction force is much larger than the friction force of barrier disc and box contact surface, can adopt at steady ring and barrier sheet contact surface and open ways such as carving grip rib, said grip rib is also such: the spacing between the grip rib on the steady ring just is the width of barrier sheet, barrier sheet integral body is exactly a grip rib like this, and a bigger friction force can be provided equally; Custom by the people can apply a downforce to enclosing cover usually when rotating enclosing cover, so steady ring does not contact with barrier sheet, can not occur driving barrier disc and together rotate, and can finish the location of password.

As the password box of realizing the 11 kind of technical scheme that the present invention conceives substantially, it is made of enclosing cover and box, is provided with a delineation position sour jujube groove at the box mouth, is provided with a circle scale on one's body at box; Be provided with the steady ring of a circle projection at the enclosing cover mouth, the section of steady ring is two step-like, is provided with above barrier sheet positioning groove together thereon, establishes more than one between steady ring and enclosing cover inner headed face and locatees plectrum; In the annular space of enclosing cover and the formation of box mouth neck, settle two barrier discs, first barrier disc and second barrier disc, circle is the sour jujube angle on inclined-plane in second barrier disc, the sour jujube angle is stuck in the sour jujube groove of location, radially be provided with an above barrier sheet at first barrier disc, radially be provided with an above barrier sheet at second barrier disc, in the length of the barrier sheet on second barrier disc length greater than the barrier sheet on first barrier disc, enclosing cover was enclosed within outside the box mouth neck after the barrier sheet positioning groove passed barrier sheet, and barrier sheet is positioned over the steady ring inboard behind the rotation enclosing cover.Enclosing cover just is subjected to coming from the restriction of barrier sheet like this.Have only when barrier sheet is positioned at the position of the barrier sheet positioning groove on the enclosing cover mouth steady ring, enclosing cover suffered restriction just can not have, open password box thereby upwards extract enclosing cover.When the power that upwards applies is rotated enclosing cover, under the support of the barrier sheet on first barrier disc, the barrier sheet on second barrier disc can be smoothly by the position of the barrier sheet positioning groove on the steady ring; Same under the support of the barrier sheet on second barrier disc, barrier sheet on first barrier disc also can be smoothly by the position of the barrier sheet positioning groove on the steady ring, consequently: not only barrier sheet the position becoming, the position of barrier sheet positioning groove also with enclosing cover in continuous variation, the R point that has caused supplying does not exist, want to attempt the position that broken coding mode finds the plectrum positioning groove on barrier sheet and the steady ring by pointwise, just on a disk, find out a pinprick as allowing the people close eye, probability is very little, does not have brokenly the possibility of sign indicating number.

As the 12 kind of technical scheme that realizes that the present invention conceives substantially, be provided with a delineation position sour jujube groove at the box mouth, position near the box body on box mouth neck is provided with another delineation position sour jujube groove, the interior circle cross section of first barrier disc and second barrier disc is the sour jujube angle on inclined-plane, the sour jujube angle on circle inclined-plane is stuck in the location sour jujube groove at box mouth place in first barrier disc, the sour jujube angle on circle inclined-plane is stuck in another location sour jujube groove in second barrier disc, on first barrier disc, be provided with a shifting block with the plectrum positioning groove, on second barrier disc, be provided with two shifting blocks with the plectrum positioning groove, be provided with two location plectrums successively at a distance of the position of enclosing cover inner top surface certain distance by enclosing cover, the location plectrum passes alignment back relief first barrier disc and is placed in the torus space of location plectrum and enclosing cover inner top surface, second barrier disc is placed in the torus space of location plectrum and location plectrum, enclosing cover is enclosed within outside the box mouth neck, rotate enclosing cover, two location plectrums just are subjected to the restriction of first barrier disc and second barrier disc respectively.Such password box makes the broken sign indicating number of pointwise trial become a chance event, and when upwards rotating enclosing cover, a slice in the two location plectrums can be passed through the position of the plectrum positioning groove on second barrier disc smoothly at another location plectrum under the support of first barrier disc; In like manner a slice is under the support of second barrier disc in the two location plectrums, and another location plectrum can pass through the position of the plectrum positioning groove on first barrier disc smoothly; On the other hand, plectrum goes to the shifting block place when the location, barrier disc will move with plectrum, the position of barrier disc constantly changes broken yard the R point that has caused supplying and does not exist, want to attempt the position that broken coding mode finds the plectrum positioning groove on the barrier disc by pointwise, just find out a pinprick as allowing the people close eye on a disk, probability is very little, does not have brokenly the possibility of sign indicating number.After the location plectrum was stirred the shifting block location of barrier disc, backward rotation enclosing cover and do not drive the rotation of barrier disc can take to increase the friction force at barrier disc and box again.

How the password of such password box determines, supposes that circle reading is the cw ordering, determines that at box mouth place this point of a R point is exactly the position that the reading basic point is at first located; Be provided with a shifting block on first barrier disc, second barrier disc is provided with two shifting blocks, is accompanying a plectrum positioning groove on second barrier disc between two shifting blocks; Plectrum positioning groove up time on first barrier disc goes to that formed arc length of shifting block goes to the formed arc length of up time one side shifting block on it greater than the plectrum positioning groove up time on second barrier disc on it, go to that formed arc length of shifting block goes to the formed arc length of second shifting block on it greater than the plectrum positioning groove inverse time on second barrier disc on it the plectrum positioning groove inverse time on first barrier disc, like this when opening password box, can rotate enclosing cover by the password up time, the location plectrum that covers outward will stir first, the shifting block of up time one side on second barrier disc, allow plectrum positioning groove location on first barrier disc earlier, inverse time this moment is rotated enclosing cover, the location plectrum of enclosing cover will go to the second shifting block place of second barrier disc inverse time one side earlier and rotate the plectrum positioning groove positioned in alignment that second barrier disc allows by its plectrum positioning groove that allows and first barrier disc, plectrum positioning groove on such two barrier discs just alignment has overlapped, the location plectrum of enclosing cover on it that reverse afterwards just can go to the plectrum positioning groove place of alignment, upwards extracted enclosing cover.Such password box is because of being located in the enclosing cover in two barrier discs, but can together rotate with enclosing cover, from be in appearance can not its position of perception variation, have only by the password of informing earlier in advance and could open lid, not only actv. has prevented the possibility of broken sign indicating number, and accomplished that password can calculate by programming, and be convenient to automated production, specify again in the specific embodiment about the method for calculating of password.

As the password box of realizing the 13 kind of technical scheme that the present invention conceives substantially, it is made of enclosing cover and box, is provided with a delineation position sour jujube groove at the box mouth, is provided with a circle scale on one's body at box; Be provided with the steady ring of a circle projection at the enclosing cover mouth, a same steady ring again between enclosing cover mouth and enclosing cover inner headed face; Respectively settling a slice barrier disc between two steady rings and between steady ring and the enclosing cover inner headed face, the interior circle of first barrier disc and second barrier disc is the sour jujube angle on inclined-plane, the sour jujube angle is stuck in the sour jujube groove of location, radially be provided with an above barrier sheet at first barrier disc, radially be provided with an above barrier sheet at second barrier disc, enclosing cover was enclosed within outside the box mouth neck after the barrier sheet positioning groove passed the barrier sheet positioning groove, and behind the rotation enclosing cover, enclosing cover just is subjected to coming from the restriction of barrier sheet like this.Have only when barrier sheet is positioned at the position of the barrier sheet positioning groove on the enclosing cover mouth steady ring, enclosing cover suffered restriction just can not have, open password box thereby upwards extract enclosing cover.When the power that upwards applies is rotated enclosing cover, under the support of the barrier sheet on first barrier disc, the barrier sheet on second barrier disc can be smoothly by the position of the barrier sheet positioning groove on the steady ring; Same under the support of the barrier sheet on second barrier disc, barrier sheet on first barrier disc also can be smoothly by the position of the barrier sheet positioning groove on the steady ring, consequently: not only barrier sheet the position becoming, the position of barrier sheet positioning groove also with enclosing cover in continuous variation, the R point that has caused supplying does not exist, want to attempt the position that broken coding mode finds the plectrum positioning groove on barrier sheet and the steady ring by pointwise, just on a disk, find out a pinprick as allowing the people close eye, probability is very little, does not have brokenly the possibility of sign indicating number.

The password setting of this technical scheme is similar to above each technical scheme.

As the 14 kind of technical scheme that realizes that the present invention conceives substantially, be provided with a delineation position sour jujube groove at the box mouth, position near the box body on box mouth neck is provided with another delineation position sour jujube groove, the interior circle cross section of first barrier disc and second barrier disc is the sour jujube angle on inclined-plane, the sour jujube angle on circle inclined-plane is stuck in the location sour jujube groove at box mouth place in first barrier disc, the sour jujube angle on circle inclined-plane is stuck in another location sour jujube groove in second barrier disc, on first barrier disc, be provided with a shifting block and twice plectrum positioning groove, on second barrier disc, be provided with a shifting block and twice plectrum positioning groove, be provided with two location plectrums successively at a distance of the position of enclosing cover inner top surface certain distance by enclosing cover, also be provided with another piece location plectrum in other position of enclosing cover mouth, plectrum positioning groove relief first barrier disc that the location plectrum passes after the alignment is placed in the torus space of inboard location plectrum and enclosing cover inner top surface, second barrier disc is placed on enclosing cover mouth location plectrum and locatees in the torus space of plectrum with the inboard, enclosing cover is enclosed within outside the box mouth neck, rotate enclosing cover, each locatees the restriction that plectrum just is subjected to first barrier disc and second barrier disc respectively.Such password box makes the broken sign indicating number of pointwise trial become a chance event, and when upwards rotating enclosing cover, a slice in the two location plectrums can be passed through the position of the plectrum positioning groove on second barrier disc smoothly at another location plectrum under the support of first barrier disc; In like manner a slice is under the support of second barrier disc in the two location plectrums, and another location plectrum can pass through the position of the plectrum positioning groove on first barrier disc smoothly; On the other hand, plectrum goes to the shifting block place when the location, barrier disc will move with plectrum, the position of barrier disc constantly changes broken yard the R point that has caused supplying and does not exist, want to attempt the position that broken coding mode finds the plectrum positioning groove on the barrier disc by pointwise, just find out a pinprick as allowing the people close eye on a disk, probability is very little, does not have brokenly the possibility of sign indicating number.After the location plectrum was stirred the shifting block location of barrier disc, backward rotation enclosing cover and do not drive the rotation of barrier disc can take to increase the friction force at barrier disc and box again.

The not only broken sign indicating number of such password box becomes very difficult, and is convenient to automated production, not only enterprise can, vast small item builder also can use.Cipher cover although it is so will carry out the false proof technological means that also needs by code anti-fake, the inquiry rate that but can actv. improves code anti-fake, do not obtain the mode that password just only takes to destroy and come uncover because do not inquire about, this is more bothersome concerning people, also more dangerous, and then solved nearly more than 20 code anti-fakes that perplex people and look into the too low problem of rate, can really reach false proof purpose.Such password box is enclosed within on the lockhole, also can become coded lock to common lock.

Description of drawings

The present invention is further detailed explanation below in conjunction with drawings and embodiments.

Fig. 1 is first kind of each exploded view of embodiment of password box of the present invention.

Fig. 2 is in the cut-away view of same vertical surface when barrier sheet and location plectrum for first kind of embodiment of password box of the present invention.

Fig. 3 is first kind of each exploded view of embodiment prioritization scheme of password box of the present invention.

Fig. 4 is in the cut-away view of same vertical surface when barrier sheet and location plectrum for first kind of embodiment prioritization scheme of password box of the present invention.

Fig. 5 is second kind of each exploded view of embodiment of password box of the present invention.

Fig. 6 is in the cut-away view of same vertical surface when shifting block and location plectrum for second kind of embodiment of password box of the present invention.

Fig. 7 is each exploded view of the third embodiment of password box of the present invention.

Fig. 8 is in the cut-away view of same vertical surface when shifting block and location plectrum for the third embodiment of password box of the present invention.

Fig. 9 is the 4th kind of each exploded view of embodiment of password box of the present invention.

Figure 10 is in the cut-away view of same vertical surface when shifting block and location plectrum for the 4th kind of embodiment of password box of the present invention.

Figure 11 is the 5th kind of each exploded view of embodiment of password box of the present invention.

Figure 12 is in the cut-away view of same vertical surface when barrier sheet and location plectrum for the 5th kind of embodiment of password box of the present invention.

Figure 13 is the 6th kind of each exploded view of embodiment of password box of the present invention.

Figure 14 is in the cut-away view of same vertical surface when barrier sheet and location plectrum for the 6th kind of embodiment of password box of the present invention.

Figure 15 is the 7th kind of each exploded view of embodiment of password box of the present invention.

Figure 16 is in the cut-away view of same vertical surface when shifting block and location plectrum for the 7th kind of embodiment of password box of the present invention.

Figure 17 is the 8th kind of each exploded view of embodiment of password box of the present invention.

Figure 18 is in the cut-away view of same vertical surface when shifting block and location plectrum for the 8th kind of embodiment of password box of the present invention.

Figure 19 is the tenth kind of each exploded view of embodiment of password box of the present invention.

Figure 20 is in the cut-away view of same vertical surface when barrier sheet and location plectrum for the tenth kind of embodiment of password box of the present invention.

Figure 21 is the 11 kind of each exploded view of embodiment of password box of the present invention.

Figure 22 is in the cut-away view of same vertical surface when barrier sheet and location plectrum for the 11 kind of embodiment of password box of the present invention.

Figure 23 is the 12 kind of each exploded view of embodiment of password box of the present invention.

Figure 24 is in the cut-away view of same vertical surface when shifting block and location plectrum for the 12 kind of embodiment of password box of the present invention.

Figure 25 is the 13 kind of each exploded view of embodiment of password box of the present invention.

Figure 26 is in the cut-away view of same vertical surface when barrier sheet and location plectrum for the 13 kind of embodiment of password box of the present invention.

Figure 27 is the 14 kind of each exploded view of embodiment of password box of the present invention.

Figure 28 is in the cut-away view of same vertical surface when shifting block and location plectrum for the 14 kind of embodiment of password box of the present invention.

The specific embodiment

Fig. 1, password box shown in Figure 2 are made up of box 1, enclosing cover 2, two barrier sheets 6; On box 1, be provided with a circle scale 8; Be provided with the steady ring 3 of a projection at the box mouth, on steady ring 3, be provided with twice plectrum positioning groove 5; On enclosing cover 2, be provided with a reading bench mark 9, be provided with a steady ring 10 at the enclosing cover mouth, on steady ring 10, be provided with twice barrier sheet positioning groove 7, be provided with two location plectrums 4 in enclosing cover 2 on the circle, location plectrum 4 has certain distance can allow steady ring 3 freely rotate in this space apart from enclosing cover 2 interior dome faces.The principle of this password box is such: two location plectrums 4 and enclosing cover 2 centers of circle form one big fan-shaped and one little fan-shaped, lay a barrier sheet 6 in two covering of the fans respectively.When opening enclosing cover 2, earlier the barrier sheet 6 in the big covering of the fan is gone to the position of its cooresponding barrier sheet positioning groove, enclosing cover 2 afterwards reverses, because another barrier sheet 6 is in the little covering of the fan, rotating enclosing cover 2 another location plectrums 4 in the two covering of the fans scope that differs is can not contact with the barrier sheet that is arranged in big covering of the fan 6 of having located, so can finish the location of the barrier sheet 6 in the little covering of the fan, and then counter-rotating enclosing cover 2 allows two location plectrums 4 go to the position of each the self-corresponding plectrum positioning groove 5 on the box mouth steady ring 3, had good positioning in advance because of two barrier sheets 6 this moment, so no longer exist from the restriction of the location plectrum 4 on 3 pairs of enclosing covers 2 of box mouth steady ring and the restriction that comes from 2 mouthfuls of steady rings 10 of 6 pairs of enclosing covers of two barrier sheets, just can open password box this moment.

Fig. 3, password box shown in Figure 4 are the optimization of first embodiment, and its principle is the same, just stop two respectively and fix with an annulus, and annulus is enclosed within on the mouth neck of box 1, make total more reliable.

Fig. 5, password box shown in Figure 6 are made up of box 1, enclosing cover 2, barrier disc 11; On box 1, be provided with a circle scale 8; Be provided with steady ring 3 at the box mouth; Be provided with a reading bench mark 9 on enclosing cover 2, be provided with a location plectrum 4 on the circle in enclosing cover 2, location plectrum 4 has certain distance can allow steady ring 3 and barrier disc 11 freely rotate in this space apart from enclosing cover 2 interior dome faces; On barrier disc 11, be provided with one plectrum positioning groove 12 and a shifting block 13 is stirred barrier disc 11 for location plectrums 4.The principle of this password box is such: rotate enclosing cover 2, allowing location plectrum 4 stir shifting block 13 allows barrier disc 11 locate, enclosing cover 2 afterwards reverses, allow location plectrum 4 go to the position of plectrum positioning groove 12, just no longer exist from the restriction that stops 11 pairs of location plectrums 4 this moment, thereby finish the item of opening enclosing cover 2 by password.Can open the grip rib at quarter for preventing brokenly sign indicating number at barrier disc 11 and location plectrum 4.

Fig. 7, password box shown in Figure 8 are made up of box 1, enclosing cover 2, barrier disc 11; On box 1, be provided with a circle scale 8; Be provided with steady ring 3 at the box mouth, steady ring 3 is provided with the annular groove of indent and places for barrier disc 11, is provided with a plectrum positioning groove 5 on steady ring 3; Be provided with a reading bench mark 9 on enclosing cover 2, be provided with a location plectrum 4 on the circle in enclosing cover 2, location plectrum 4 has certain distance can allow steady ring 3 and barrier disc 11 freely rotate in this space apart from enclosing cover 2 interior dome faces; On barrier disc 11, be provided with one plectrum positioning groove 12 and a shifting block 13 is stirred barrier disc 11 for location plectrums 4.The principle of this password box is such: rotate enclosing cover 2, allow location plectrum 4 stir shifting block 13 and allow plectrum positioning groove 5 positioned in alignment on plectrum positioning groove 12 and the steady ring 3 on the barrier disc 11, enclosing cover 2 afterwards reverses, allow location plectrum 4 go to the position of plectrum positioning groove 12, this moment from stop 11 and the restriction of 3 pairs of steady rings location plectrum 4 just no longer exist, thereby finish the item of opening enclosing cover 2 by password.The thickness of barrier disc 11 is the same with the degree of depth of annular groove, have only plectrum positioning groove 12 on the barrier disc 11 formed big positioning groove that aligns with plectrum positioning groove 5 on the steady ring 3 could satisfy the location of locating plectrum 4, but the appearance that prevents brokenly yard with regard to actv. like this.

Fig. 9, password box shown in Figure 10 are made up of box 1, enclosing cover 2, barrier disc 11; On box 1, be provided with a circle scale 8; Be provided with steady ring 3 at the box mouth, the diameter of steady ring 3 forms two steps thus greater than barrier disc 11 diameters, is provided with a plectrum positioning groove 5 on steady ring 3; On enclosing cover 2, be provided with a reading bench mark 9, in enclosing cover 2, be provided with a location plectrum 4 on the circle, the section of location plectrum 4 be two steps and in the enclosing cover 2 the dome faces have certain distance can allow steady ring 3 and barrier disc 11 in this space, freely rotate; On barrier disc 11, be provided with one plectrum positioning groove 12 and a shifting block 13 is stirred barrier disc 11 for location plectrums 4.The principle of this password box is such: rotate enclosing cover 2, allow location plectrum 4 stir shifting block 13 and allow plectrum positioning groove 5 positioned in alignment on plectrum positioning groove 12 and the steady ring 3 on the barrier disc 11, enclosing cover 2 afterwards reverses, allow location plectrum 4 go to the position of plectrum positioning groove 12, this moment is from stopping 11 and come the restrictions of self-align 3 pairs of location plectrums 4 just no longer to exist, thereby finishes the item of opening enclosing cover 2 by password.The first step of location plectrum 4 is positioned on the barrier disc 11, the second step of location plectrum 4 is positioned on the steady ring 3, have only plectrum positioning groove 12 on the barrier disc 11 formed big positioning groove that aligns with plectrum positioning groove 5 on the steady ring 3 could satisfy the location of locating plectrum 4, but the appearance that prevents brokenly with regard to actv. like this.

Figure 11, password box shown in Figure 12 is made of enclosing cover 2 and box 1 a kind of password box, box at described password box is provided with a circle scale 8 on one's body, be provided with the steady ring 3 of a projection in 1 mouthful in box, be provided with the steady ring 10 of a circle projection 2 mouthfuls of enclosing covers, on steady ring 10, be provided with twice barrier sheet positioning groove 7, on enclosing cover 2 inner cylinder faces, be provided with two location plectrums 4, on the mouth neck of box 1, settle two barrier sheets 6, two barrier sheets 6 are connected on the annulus, after two barrier disc positioning grooves 7 on the steady ring 10 pass separately barrier sheet 6 respectively, enclosing cover 2 is enclosed within outside 1 mouthful of neck of box, rotate enclosing cover 2 each barrier sheet 6 one end of back and contact with box mouth steady ring 3, the other end contacts with enclosing cover steady ring 10.

Figure 13, password box shown in Figure 14 are made of enclosing cover 2 and box 1 a kind of password box, are provided with a circle degree 8 on one's body at the box of described password box, are provided with a delineation position sour jujube groove 15 in 1 mouthful in box; Be provided with the steady ring 10 of a circle projection 2 mouthfuls of enclosing covers, on steady ring 10, be provided with twice barrier sheet positioning groove 7, on enclosing cover 2 inner cylinder faces, be provided with two location plectrums 4, on the mouth neck of box 1, settle two barrier sheets 6, two barrier sheets 6 are connected on the annulus, the section of outside annulus is the sour jujube angle 14 on inclined-plane, sour jujube angle 14 is stuck in the location sour jujube groove 15, after two barrier disc positioning grooves 7 on the steady ring 10 pass separately barrier sheet 6 respectively, enclosing cover 2 is enclosed within outside 1 mouthful of neck of box, and the other end that rotates enclosing cover 2 each barrier sheet 6 of back contacts with enclosing cover steady ring 10.

Figure 15, password box shown in Figure 16, it is made of enclosing cover 2 and box 1, box at described password box is provided with a circle scale 8 on one's body, be provided with a delineation position sour jujube groove 15 in 1 mouthful in box, the annular groove that is provided with an indent on first barrier disc 111 is settled for second barrier disc 11, the interior circle cross section of first barrier disc 111 is the sour jujube angle 14 on inclined-plane, sour jujube angle 14 is stuck in the location sour jujube groove 15, at a distance of the enclosing cover inner top surface location plectrum 4 of certain distance is arranged what 2 mouthfuls of enclosing covers were provided with a projection, barrier disc 111 is provided with a plectrum positioning groove 5 and a shifting block 13, on barrier disc 11, be provided with one plectrum positioning groove 12 and shifting block 33 and shifting block 44, location plectrum 4 up times are stirred shifting block 13 and shifting block 33, allow plectrum positioning groove 5 on the barrier disc 111 go to the position of pre-determined R point, meanwhile 12 of the plectrum positioning grooves on the barrier disc 11 are in the place ahead that plectrum positioning groove 5 up times are pointed to, inverse time is rotated enclosing cover 2, location plectrum 4 is stirred and is formed a big positioning groove shifting block 44 aligns the plectrum positioning groove 12 on the barrier disc 11 with plectrum positioning groove 5 after, after locating the big positioning groove after plectrum 4 passes alignment, just can upwards extract enclosing cover 2.

Figure 17, password box shown in Figure 180, it is made of enclosing cover 2 and box 1, box at described password box is provided with a circle scale 8 on one's body, be provided with a delineation position sour jujube groove 15 in 1 mouthful in box, the diameter of first barrier disc 111 is greater than the diameter of second barrier disc 11, the two forms secondary platform shape, the interior circle cross section of first barrier disc 111 is the sour jujube angle 14 on inclined-plane, sour jujube angle 14 is stuck in the location sour jujube groove 15, at a distance of the enclosing cover inner top surface location plectrum 4 of certain distance is arranged what 2 mouthfuls of enclosing covers were provided with a projection, the section two of location plectrum 4 is step-like, first step contacts with first barrier disc 111, second contacts with second barrier disc 11, barrier disc 111 is provided with a plectrum positioning groove 5 and a shifting block 13, on barrier disc 11, be provided with one plectrum positioning groove 12 and shifting block 33 and shifting block 44, location plectrum 4 up times are stirred shifting block 13 and shifting block 33, allow plectrum positioning groove 5 on the barrier disc 111 go to the position of pre-determined R point, meanwhile the plectrum positioning groove 12 on barrier disc 11 is in the place ahead that plectrum positioning groove 5 up times are pointed to, inverse time is rotated enclosing cover 2, location plectrum 4 is stirred and is formed a big positioning groove shifting block 44 aligns the plectrum positioning groove 12 on the barrier disc 11 with plectrum positioning groove 5 after, after locating the big positioning groove after plectrum 4 passes alignment, just can upwards extract enclosing cover 2.

Figure 19, password box shown in Figure 20, it is made of enclosing cover 2 and box 1, box at described password box is provided with a circle scale 8 on one's body, be provided with a delineation position sour jujube groove 15 in 1 mouthful in box, be provided with the steady ring 10 of a circle projection 2 mouthfuls of enclosing covers, be provided with twice barrier sheet positioning groove 7 thereon, between steady ring 10 and enclosing cover 2 inner headed faces, establish a location plectrum 4; In the annular space that 1 mouthful of neck forms, settle a slice barrier disc 10 at enclosing cover 2 and box, circle is the sour jujube angle 14 on inclined-plane in the barrier disc, sour jujube angle 14 is stuck in the location sour jujube groove 15, radially be provided with two barrier sheets 6 at barrier disc 10, barrier sheet positioning groove 7 passes barrier sheet 6 back enclosing covers 2 and is enclosed within outside 1 mouthful of neck of box, rotation enclosing cover 2 back barrier sheets 6 are positioned at the inboard of steady ring 10, and enclosing cover 2 just is subjected to coming from the restriction of barrier sheet 6 like this.Have only when barrier sheet 6 is positioned at the position of the barrier sheet positioning groove 7 on 2 mouthfuls of steady rings 10 of enclosing cover, enclosing cover 2 suffered restriction just can not have, open password box thereby upwards extract enclosing cover 2.Become a chance event for allowing pointwise attempt broken sign indicating number, when upwards rotating enclosing cover, steady ring 10 will contact and produce a friction force with barrier sheet 6, this friction force is to provide by the grip rib 16 that is provided with on steady ring 10 inboards, the spacing of grip rib 16 is the width of barrier sheet 6, barrier sheet 6 integral body are stuck in 16 of two grip rib with regard to forming a big grip rib like this, a bigger friction force will be formed, barrier disc 10 will move with enclosing cover 2 as a result, that is to say and upwards rotate enclosing cover 2 in any one position, barrier sheet 6 can only rest on the fixed position on the steady ring 10, its result not only position of barrier sheet 6 is becoming, the position of barrier sheet positioning groove 7 also with enclosing cover 2 in continuous variation, the R point that has caused supplying does not exist, as long as password box is formulated the precision height, barrier sheet 6 docks with barrier sheet positioning groove 7, just as point and docking of putting, want to attempt the position that broken coding mode finds the barrier sheet positioning groove 7 on barrier sheet 6 and the steady ring 10 by pointwise, just on a disk, find out a pinprick as allowing the people close eye, probability is very little, does not have brokenly the possibility of sign indicating number.

Opening enclosing cover 2 can allow location plectrum 4 that barrier sheet 6 is gone to a definite good R point earlier, can realize by the reading bench mark 9 on the enclosing cover 2, enclosing cover 2 afterwards reverses, the scale number that turns over is a barrier sheet positioning groove 7 and spacer 4 apart scale number on steady ring 10, barrier sheet positioning groove 7 just can go to the top of barrier sheet 6 like this, opens enclosing cover 2 thereby finish by password.

Figure 21, password box shown in Figure 22, it is made of enclosing cover 2 and box 1, box at described password box is provided with a circle scale 8 on one's body, be provided with a delineation position sour jujube groove 15 in 1 mouthful in box, be provided with the steady ring 10 of a circle projection 2 mouthfuls of enclosing covers, the section of steady ring (10) is two step-like, be provided with twice barrier sheet positioning groove 7 thereon, between steady ring 10 and enclosing cover 2 inner headed faces, establish a location plectrum 4 and location plectrum 44, location plectrum 4 is arranged on steady ring 10 first steps, location plectrum 44 is arranged on steady ring 10 second steps, and the two is at a distance of certain distance; In the annular space that 1 mouthful of neck of enclosing cover 2 and box forms, settle two barrier discs, first barrier disc 11 and second barrier disc 111, circle is the sour jujube angle 14 on inclined-plane in second barrier disc 111, sour jujube angle 14 is stuck in the location sour jujube groove 15, radially be provided with two barrier sheets 6 at first barrier disc 11, radially be provided with a barrier sheet 66 at second barrier disc 111, the length of barrier sheet 66 is greater than the length of barrier sheet 6, barrier sheet positioning groove 7 passes barrier sheet 6 and barrier sheet 66 back enclosing covers 2 are enclosed within outside 1 mouthful of neck of box, rotate enclosing cover 2 back barrier sheets 6 and be positioned over steady ring 10 first step inboards, barrier sheet 66 is positioned over steady ring 10 second step inboards.

Opening enclosing cover 2 can allow location plectrum 4 that barrier sheet 6 and barrier sheet 66 are gone to a definite good R point simultaneously earlier, can realize by the reading bench mark 9 on the enclosing cover 2, rotate counterclockwise enclosing cover 2 earlier, location plectrum 4 and location plectrum 44 are stirred first barrier disc 11 and second barrier disc 111 simultaneously, because of before reverse time location plectrum 4 is positioned at location plectrum 44, admittedly behind second barrier disc location, barrier sheet 6 on first barrier disc be positioned at have one be positioned at the location plectrum 44 before, enclosing cover 2 afterwards reverses, stir another barrier sheet 6 on first barrier disc with location plectrum 4 again, just can allow the barrier sheets 6 that are positioned at before the barrier sheet 66 on first barrier disc align with barrier sheet 66, next the inverse time is rotated enclosing cover 2 once more, the scale number that turns over is a barrier sheet positioning groove 7 and location plectrum 4 apart scale number on steady ring 10, barrier sheet positioning groove 7 just can go to the top of barrier sheet 6 and barrier sheet 66 like this, opens enclosing cover 2 thereby finish by password.

Figure 23, password box shown in Figure 24, it is made of enclosing cover 2 and box 1, box at described password box is provided with a circle scale 8 on one's body, be provided with a delineation position sour jujube groove 15 at the box mouth, position near the box body on box mouth neck is provided with another delineation position sour jujube groove 155, the interior circle cross section of first barrier disc 111 and second barrier disc 11 is the sour jujube angle 14 on inclined-plane, the sour jujube angle 14 on circle inclined-plane is stuck in the location sour jujube groove 15 at box mouth place in first barrier disc 111, the sour jujube angle 14 on circle inclined-plane is stuck in another location sour jujube groove interior 155 in second barrier disc 11, on first barrier disc 111, be provided with a shifting block 13 with plectrum positioning groove 5, on second barrier disc 11, be provided with a shifting block 33, one shifting block 44 is with plectrum positioning groove 12, establish a location plectrum 4 and a location plectrum 3 successively at a distance of the position of enclosing cover inner top surface certain distance by enclosing cover 2, location plectrum 3 also passed plectrum positioning groove 5 when location plectrum 4 passed plectrum positioning groove 5 after the alignment and plectrum positioning groove 12, allow first barrier disc 111 be placed in the torus space of location plectrum 3 and enclosing cover inner top surface, second barrier disc 11 is placed in the torus space of location plectrum 4 and location plectrum 3, enclosing cover 2 is enclosed within outside 1 mouthful of neck of box, rotate enclosing cover 2, location plectrum 4 and location plectrum 3 just are subjected to the restriction of barrier disc 11 and barrier disc 111.Such password box makes the broken sign indicating number of pointwise trial become a chance event, and when upwards rotating enclosing cover, location plectrum 3 can pass through the position of the plectrum positioning groove 12 on second barrier disc 11 smoothly at location plectrum 4 under the support of first barrier disc 111; In like manner locate plectrum 4 under the support of second barrier disc, location plectrum 3 can pass through the position of the plectrum positioning groove 5 on first barrier disc 111 smoothly.

Such password box can calculate the position that reading basic point 9 rotates as follows:

Arrangement adds up to N if the scale on the box 1 is up time; If reading basic point 9 up times to the arc length of locating 4 processes of plectrum is n04 on the enclosing cover 2; Plectrum positioning groove 5 up times on first barrier disc 111 to the arc length of 13 processes of shifting block is n51; Shifting block 44 up times on second barrier disc 11 to the arc length of 33 processes of shifting block is that n43, shifting block 33 up times to the arc length of 12 processes of plectrum positioning groove are n31; At first up time is rotated enclosing cover 2, location plectrum 4 on the enclosing cover 2 and location plectrum 3 will be stirred shifting block 44 and shifting block 13, thereby drive first barrier disc 111 and 11 rotations of second barrier disc, if the reading basic point 9 on the enclosing cover 2 at first up time goes to the position at zero point of scale on the box, at this moment the plectrum positioning groove 5 on first barrier disc just goes to the position of n04-n51, if n04-n51 is a negative, the position that plectrum positioning groove 5 goes to is N+n04-n51,33 positions that go to n04+n43 of shifting block, if n04+n43 is greater than N, 33 positions that go to of shifting block are n04+n43-N; Inverse time is rotated enclosing cover 2, allowing location plectrum 4 stir shifting block 33 rotates, allow plectrum positioning groove 12 on second barrier disc go to the position of plectrum positioning groove 5,9 positions that go to n04-n51-n31 of reading basic point this moment, if n04-n51-n31 is for negative, the position that reading basic point 9 goes to is N+n04-n51-n31; Up time is rotated enclosing cover 2 once more afterwards, allow location plectrum 4 and location plectrum 3 go to the position of plectrum positioning groove 5,9 positions that go to n04-n51+N-n04=N-n51 of reading basic point this moment, at this moment locating plectrum 4 and location dials 3 and has just come plectrum positioning groove 5 and plectrum positioning groove 12 positions aligning, just enclosing cover 2 can have been extracted upwards, in other words 0 on box 1 scale, these three groups of numbers of n04-n51-n31 or N+n04-n51-n31 and N-n51 are exactly password, give n51, the value that n31 or n04 are different, just different passwords can be drawn by the aforementioned calculation formula, automated production can be realized after the programming.Like this in the production of reality, first, second barrier disc arbitrarily is assembled on the box, as long as input different n51, n31 and n04, numerically controlled machine just can generate password automatically, not only be convenient to the packing of commodity, and can generate commodity code and cooresponding with it password by machine, and finally realize suitability for industrialized production, can improve output and save human and material resources by actv..

Figure 25, password box shown in Figure 26, it is made of enclosing cover 2 and box 1, box at password box is provided with a circle scale 8 on one's body, be provided with the steady ring 10 of a circle projection 2 mouthfuls of enclosing covers, between steady ring 10 and enclosing cover inner headed face, be provided with the steady ring 110 of a circle projection, on steady ring 10, be provided with twice barrier sheet positioning groove 7, on steady ring 110, be provided with barrier sheet positioning groove 77 one, between enclosing cover steady ring 110 and enclosing cover inner cylinder face, be provided with location plectrum 44, on between steady ring 10 and the steady ring 110, be provided with location plectrum 4, between steady ring 10 and steady ring 110, settle second barrier disc 11, between steady ring 110 and enclosing cover inner cylinder face, settle first barrier disc 111, the interior circle cross section of first barrier disc 111 and second barrier disc 11 is the sour jujube angle 14 on inclined-plane, the sour jujube angle (14) on circle inclined-plane is stuck in the location sour jujube groove 15 in first barrier disc 111, the sour jujube angle 14 on circle inclined-plane is stuck in the location sour jujube groove 155 in second barrier disc 11, radially be provided with two barrier sheets 6 at second barrier disc 11, radially be provided with a barrier sheet 66 at first barrier disc 111, location plectrum 4 is stirred barrier sheet 6, location plectrum 44 is stirred barrier sheet 66, location plectrum 4 and location plectrum 44 the two at a distance of certain distance, barrier sheet positioning groove 7 passes barrier sheet 6 and barrier sheet 66 back barrier sheet positioning grooves 77 also just pass barrier sheet 66, allow enclosing cover 2 be enclosed within outside 1 mouthful of neck of box, rotate the restriction that enclosing cover 2 back barrier sheets 6 and barrier sheet 66 just are subjected to steady ring 10 and steady ring 110.Such password box makes the broken sign indicating number of pointwise trial become a chance event, and when upwards rotating enclosing cover, steady ring 10 can pass through the position of the barrier sheet positioning groove 77 on the steady ring 110 smoothly at barrier sheet 66 under the support of second barrier disc 11; In like manner steady ring 110 is under the support of first barrier disc, and barrier sheet 6 can pass through the position of the barrier sheet positioning groove 7 on the steady ring 10 smoothly.The method of the password setting of such password box is essentially identical with above each technical scheme, and this has just no longer too much discussed.

Figure 27, password box shown in Figure 28, it is made of enclosing cover 2 and box 1, box at described password box is provided with a circle scale 8 on one's body, be provided with a delineation position sour jujube groove 15 at the box mouth, position near the box body on box mouth neck is provided with another delineation position sour jujube groove 155, the interior circle cross section of first barrier disc 111 and second barrier disc 11 is the sour jujube angle 14 on inclined-plane, the sour jujube angle 14 on circle inclined-plane is stuck in the location sour jujube groove 15 in first barrier disc 111, the sour jujube angle 14 on circle inclined-plane is stuck in the location sour jujube groove 155 in second barrier disc 11, on first barrier disc 111, be provided with a shifting block 13 and plectrum positioning groove 5 and plectrum positioning groove 77, shifting block 13 is positioned at the same side of the twice plectrum positioning groove on first barrier disc 111, on second barrier disc 11, be provided with a shifting block 44 and plectrum positioning groove 12 and plectrum positioning groove 7, shifting block 44 is positioned at the inboard of the twice plectrum positioning groove on second barrier disc 11, be provided with location plectrum 4 and location plectrum 33 2 mouthfuls of enclosing covers, be provided with location plectrum 3 at a distance of the position of enclosing cover inner top surface certain distance at location plectrum 4, shifting block 4 and shifting block 3 and shifting block 33 pass respectively plectrum positioning groove 5 after aliging with plectrum positioning groove 12 and the plectrum positioning groove 7 after aliging and plectrum positioning groove 77 reliefs first barrier disc 111 be placed in the torus space of location plectrum 3 and enclosing cover inner top surface, second barrier disc 11 is placed in the torus space of location plectrum 4 and location plectrum 3, enclosing cover 2 is enclosed within outside the box mouth neck, rotate enclosing cover 2, location plectrum 4 and location plectrum 3 just are subjected to the restriction of barrier disc 11 and barrier disc 111.This password box is to open like this, at first on box 1, determine a R point, the position of this point is exactly reading basic point 9 position that the first time, cw went on the enclosing cover 2, allow location plectrum 4 and location plectrum 3 stir shifting block 44 and shifting block 13 respectively during rotation earlier, thereby drive the together up time rotation of second barrier disc 11 and first barrier disc 111, after reading basic point 9 goes to the position of R point on the enclosing cover 2, can locate the geometry site of plectrum with each by reading basic point 9 on geometry site on the barrier disc and enclosing cover 2 according to each shifting block and each plectrum positioning groove, just can determine this moment the plectrum positioning groove on each barrier disc go in the position, because shifting block 44 is positioned between plectrum positioning groove (12) and the plectrum positioning groove (7), shifting block 13 is positioned at the same side of the twice plectrum positioning groove on first barrier disc 111, when up time was rotated, plectrum positioning groove (12) and plectrum positioning groove (7) just laid respectively at the place ahead of plectrum positioning groove (5) and plectrum positioning groove (77) up time one side on first barrier disc 111; Rotate counterclockwise enclosing cover 2 afterwards, the shifting block 44 that allows location plectrum 33 stir on second barrier disc 11 drives the rotation of 11 inverse times of second barrier disc, allow plectrum positioning groove (12) and plectrum positioning groove (5) positioned in alignment, allow plectrum positioning groove (7) and plectrum positioning groove (77) positioned in alignment, in order to guarantee that the inverse time rotates the enclosing cover 2 location plectrum 3 on it and contact with shifting block 13, only need allow arc length that location plectrum 4 and location plectrum 33 form just greater than the arc length of shifting block 13 and shifting block 44 formation after plectrum positioning groove (12) and plectrum positioning groove (5) positioned in alignment; Up time is rotated enclosing cover 2 once more afterwards, location plectrum 4 and location plectrum 3 and location plectrum 33 just respectively up time go to plectrum positioning groove (12) and plectrum positioning groove (5) positions aligning and plectrum positioning groove (7) and plectrum positioning groove (77) positions aligning, thereby upwards extract enclosing cover 2; This also illustrates to have only by order of informing in advance and password could open enclosing cover, and trial blindly will become a ccasual incident, does not have brokenly the possibility of sign indicating number.

Claims

1. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with the steady ring (3) of a projection at the box mouth, be provided with above plectrum positioning groove (5) together at steady ring (3), be provided with the steady ring (10) of a circle projection at enclosing cover (2) mouth, on steady ring (10), be provided with above barrier sheet positioning groove (7) together, locate plectrum (4) more than one being provided with on the distance of enclosing cover inner top surface one, on the mouth neck of box (1), settle an above barrier sheet (6), after barrier disc positioning groove (7) on location plectrum (4) and the steady ring (10) passes plectrum positioning groove (5) and barrier sheet (6) respectively, enclosing cover (2) is enclosed within outside the box mouth neck, rotating enclosing cover (2) back barrier sheet (6) one ends contacts with box mouth steady ring (3), the other end contacts with enclosing cover steady ring (10), and an end of location plectrum (4) contacts with box mouth steady ring (3).

2. according to the described password box of claim 1, it is characterized in that: said barrier sheet (6) can be connected on the annulus, and when barrier sheet (6) was two, the width of annulus can be wide half of barrier sheet.

3. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with the steady ring (3) of a projection at the box mouth, at a distance of the enclosing cover inner top surface location plectrum (4) on the certain distance is arranged what enclosing cover (2) mouth was provided with projection more than, barrier disc (11) is enclosed within on box (1) mouthful neck, on barrier disc (11), be provided with above plectrum positioning groove (12) together, location plectrum (4) passes plectrum positioning groove (12) and is enclosed within outside the box mouth neck, rotating enclosing cover (2) back barrier disc (11) one side contacts with steady ring (3), another side contacts with location plectrum (4), and the friction force of location plectrum (4) and barrier disc (11) contact surface is greater than the friction force of barrier disc (11) with box (1) contact surface.

4. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with the steady ring (3) of a projection at the box mouth, be provided with above plectrum positioning groove (5) together at steady ring (3), the annular groove that is provided with an indent on steady ring (3) is settled for barrier disc (11), be provided with the location plectrum (4) that enclosing cover inner top surface apart protruding more than has certain distance at enclosing cover (2) mouth, barrier disc (11) is enclosed within on box (1) mouthful neck, on barrier disc (11), be provided with above plectrum positioning groove (12) together, plectrum positioning groove (5) with can form a big positioning groove after plectrum positioning groove (12) aligns, after locating the big positioning groove after plectrum (4) passes alignment, enclosing cover (2) is enclosed within outside the box mouth neck, rotate enclosing cover (2), location plectrum (4) contacts with steady ring (3) simultaneously with barrier disc (11).

5. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with the steady ring (3) of a projection at the box mouth, be provided with above plectrum positioning groove (5) together at steady ring (3), be provided with the location plectrum (4) that enclosing cover inner top surface apart protruding more than has certain distance at enclosing cover (2) mouth, the section of location plectrum (4) is two step-like, barrier disc (11) is enclosed within on box (1) mouthful neck, on barrier disc (11), be provided with above plectrum positioning groove (12) together, the two forms two step-like the diameter of barrier disc (11) less than the diameter of steady ring (3), plectrum positioning groove (5) with can form a big positioning groove after plectrum positioning groove (12) aligns, after locating the big positioning groove after plectrum (4) passes alignment, enclosing cover (2) is enclosed within outside the box mouth neck, rotate enclosing cover (2), location plectrum (4) first step contacts with barrier disc (11), location plectrum (4) second step contacts with steady ring (3).

6. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with the steady ring (3) of a projection at the box mouth, be provided with the steady ring (10) of a circle projection at enclosing cover (2) mouth, on steady ring (10), be provided with barrier sheet positioning groove (7), on the enclosing cover inner cylinder face, be provided with two location plectrums (4), on the mouth neck of box (1), settle two barrier sheets (6), two barrier sheets (6) are connected on the annulus, after two barrier disc positioning grooves (7) on the steady ring (10) pass each self-corresponding barrier sheet (6) respectively, enclosing cover (2) is enclosed within outside the box mouth neck, rotate enclosing cover (2) back barrier sheet (6) one ends and contact with box mouth steady ring (3), the other end contacts with enclosing cover steady ring (10).

7. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with a delineation position sour jujube groove (15) at the box mouth, be provided with the steady ring (10) of a circle projection at enclosing cover (2) mouth, on steady ring (10), be provided with above barrier sheet positioning groove (7) together, on the enclosing cover inner cylinder face, be provided with two location plectrums (4), on the mouth neck of box (1), settle two barrier sheets (6), two barrier sheets (6) are connected on the annulus, the section of outside annulus is the sour jujube angle (14) on inclined-plane, sour jujube angle (14) is stuck in the location sour jujube groove (15), after two barrier disc positioning grooves (7) on the steady ring (10) pass each self-corresponding barrier sheet (6) respectively, enclosing cover (2) is enclosed within outside the box mouth neck, and the other end that rotates enclosing cover (2) back barrier sheet (6) contacts with enclosing cover steady ring (10).

8. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with a delineation position sour jujube groove (15) at the box mouth, the annular groove that is provided with an indent on first barrier disc (111) is settled for second barrier disc (11), the interior circle cross section of first barrier disc (111) is the sour jujube angle (14) on inclined-plane, sour jujube angle (14) is stuck in the location sour jujube groove (15), be provided with the location plectrum (4) that enclosing cover inner top surface apart protruding more than has certain distance at enclosing cover (2) mouth, barrier disc (111) is provided with plectrum positioning groove (5), on barrier disc (11), be provided with above plectrum positioning groove (12) together, plectrum positioning groove (5) with can form a big positioning groove after plectrum positioning groove (12) aligns, after locating the big positioning groove after plectrum (4) passes alignment, enclosing cover (2) is enclosed within outside the box mouth neck, rotate enclosing cover (2), location plectrum (4) contacts with barrier disc (111) simultaneously with barrier disc (11).

9. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with a delineation position sour jujube groove (15) at the box mouth, the diameter of first barrier disc (111) is greater than the diameter of second barrier disc (11), the two forms two stage steps, the interior circle cross section of first barrier disc (111) is the sour jujube angle (14) on inclined-plane, sour jujube angle (14) is stuck in the location sour jujube groove (15), be provided with the location plectrum (4) that enclosing cover inner top surface apart protruding more than has certain distance at enclosing cover (2) mouth, the section two of location plectrum (4) is step-like, first step contacts with first barrier disc (111), second contacts with second barrier disc (11) to be provided with plectrum positioning groove (5) on barrier disc (111), on barrier disc (11), be provided with above plectrum positioning groove (12) together, plectrum positioning groove (5) with can form a big positioning groove after plectrum positioning groove (12) aligns, after locating the big positioning groove after plectrum (4) passes alignment, enclosing cover (2) is enclosed within outside the box mouth neck, rotate enclosing cover (2), location plectrum (4) contacts with barrier disc (111) simultaneously with barrier disc (11).

10. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with a delineation position sour jujube groove (15) at the box mouth, at a distance of the enclosing cover inner top surface location plectrum (4) on the certain distance is arranged what enclosing cover (2) mouth was provided with projection more than, circle is the sour jujube angle (14) on inclined-plane in the barrier disc (11), sour jujube angle (14) is stuck in the location sour jujube groove (15), on barrier disc (11), be provided with above plectrum positioning groove (12) together, location plectrum (4) passes plectrum positioning groove (12) and is enclosed within outside the box mouth neck, rotate enclosing cover (2) back location plectrum (4) and contact with barrier disc (11), the friction force of location plectrum (4) and barrier disc (11) contact surface is greater than the friction force of barrier disc (11) with box (1) contact surface.

11. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with a delineation position sour jujube groove (15) at the box mouth, be provided with the steady ring (10) of a circle projection at enclosing cover (2) mouth, on steady ring (10), be provided with above barrier sheet positioning groove (7) together, between enclosing cover steady ring (10) and enclosing cover inner cylinder face, be provided with and locate plectrum (4) more than one, in the annular space that enclosing cover (2) and box (1) mouthful neck form, settle the above barrier disc of a slice (11), circle is the sour jujube angle (14) on inclined-plane in the barrier disc (11), sour jujube angle (14) is stuck in the location sour jujube groove (15), radially be provided with an above barrier sheet (6) at barrier disc (11), barrier sheet positioning groove (7) passes barrier sheet (6) back enclosing cover (2) and is enclosed within outside box (1) mouthful neck, rotate enclosing cover (2) back barrier sheet (6) and be positioned at steady ring (10) inboard, the friction force of barrier sheet (6) and steady ring (10) contact surface is greater than the friction force of barrier disc (11) with box (1) contact surface.

12. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with a delineation position sour jujube groove (15) at the box mouth, be provided with the steady ring (10) of a circle projection at enclosing cover (2) mouth, the section of steady ring (10) is two step-like, on steady ring (10), be provided with above barrier sheet positioning groove (7) together, between enclosing cover steady ring (10) and enclosing cover inner cylinder face, be provided with location plectrum (4) and location plectrum (44), in the annular space that enclosing cover (2) and box (1) mouthful neck form, settle two barrier discs, first barrier disc (11) and second barrier disc (111), circle is the sour jujube angle (14) on inclined-plane in second barrier disc (111), sour jujube angle (14) is stuck in the location sour jujube groove (15), radially be provided with an above barrier sheet (6) at first barrier disc (11), radially be provided with an above barrier sheet (66) at second barrier disc (111), the length of barrier sheet (66) is greater than the length of barrier sheet (6), location plectrum (4) is stirred barrier sheet (6), location plectrum (44) is stirred barrier sheet (66), barrier sheet positioning groove (7) passes barrier sheet (6) and barrier sheet (66) back enclosing cover (2) is enclosed within outside box (1) mouthful neck, rotate enclosing cover (2) back barrier sheet (6) and be positioned over steady ring (10) first step inboard, barrier sheet (66) is positioned over steady ring (10) second step inboard.

13. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with a delineation position sour jujube groove (15) at the box mouth, position near the box body on box mouth neck is provided with another delineation position sour jujube groove (155), the interior circle cross section of first barrier disc (111) and second barrier disc (11) is the sour jujube angle (14) on inclined-plane, the sour jujube angle (14) on circle inclined-plane is stuck in the location sour jujube groove (15) in first barrier disc (111), the sour jujube angle (14) on circle inclined-plane is stuck in the location sour jujube groove (155) in second barrier disc (11), on first barrier disc (111), be provided with a shifting block (13) and plectrum positioning groove (5) together, on second barrier disc (11), be provided with a shifting block (33), one shifting block (44) and plectrum positioning groove (12) together, establish a location plectrum (4) and a location plectrum (3) successively at a distance of the position of enclosing cover inner top surface certain distance by enclosing cover (2), the plectrum positioning groove (5) that location plectrum (4) and location plectrum (3) pass after the alignment is placed in the torus space of location plectrum (3) and enclosing cover inner top surface with plectrum positioning groove (12) relief first barrier disc (111), second barrier disc (11) is placed in the torus space of location plectrum (4) and location plectrum (3), enclosing cover (2) is enclosed within outside the box mouth neck, rotate enclosing cover (2), location plectrum (4) and location plectrum (3) just are subjected to the restriction of barrier disc (11) and barrier disc (111).

14. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with the steady ring (10) of a circle projection at enclosing cover (2) mouth, between steady ring (10) and enclosing cover inner headed face, be provided with the steady ring (110) of a circle projection, on steady ring (10), be provided with above barrier sheet positioning groove (7) together, on steady ring (110), be provided with above barrier sheet positioning groove (77) together, between enclosing cover steady ring (110) and enclosing cover inner cylinder face, be provided with location plectrum (44), on between steady ring (10) and the steady ring (110), be provided with location plectrum (4), between steady ring (10) and steady ring (110), settle first barrier disc (11), between enclosing cover steady ring (110) and enclosing cover inner cylinder face, settle second barrier disc (111), the interior circle cross section of first barrier disc (111) and second barrier disc (11) is the sour jujube angle (14) on inclined-plane, the sour jujube angle (14) on circle inclined-plane is stuck in the location sour jujube groove (15) in first barrier disc (111), the sour jujube angle (14) on circle inclined-plane is stuck in the location sour jujube groove (155) in second barrier disc (11), radially be provided with an above barrier sheet (6) at second barrier disc (11), radially be provided with an above barrier sheet (66) at second barrier disc (111), location plectrum (4) is stirred barrier sheet (6), location plectrum (44) is stirred barrier sheet (66), barrier sheet positioning groove (7) passes barrier sheet (6) and barrier sheet (66), barrier sheet positioning groove (77) passes barrier sheet (66) back enclosing cover (2) and is enclosed within outside box (1) mouthful neck, rotates the restriction that enclosing cover (2) back steady ring (10) and steady ring (110) just are subjected to barrier sheet (6) and barrier sheet (66).

15. password box, it is made of enclosing cover (2) and box (1), it is characterized in that: the box at described password box is provided with a circle scale (8) on one's body, be provided with a delineation position sour jujube groove (15) at the box mouth, position near the box body on box mouth neck is provided with another delineation position sour jujube groove (155), the interior circle cross section of first barrier disc (111) and second barrier disc (11) is the sour jujube angle (14) on inclined-plane, the sour jujube angle (14) on circle inclined-plane is stuck in the location sour jujube groove (15) in first barrier disc (111), the sour jujube angle (14) on circle inclined-plane is stuck in the location sour jujube groove (155) in second barrier disc (11), on first barrier disc (111), be provided with a shifting block (13) and plectrum positioning groove (5) and plectrum positioning groove (77), on second barrier disc (11), be provided with a shifting block (44) and plectrum positioning groove (12) and plectrum positioning groove (7), when shifting block (13) and shifting block (44) when aliging plectrum positioning groove (12) lay respectively at plectrum positioning groove (5) and plectrum positioning groove (77) the same side with plectrum positioning groove (7), be provided with location plectrum (4) and location plectrum (33) at enclosing cover (2) mouth, be provided with location plectrum (3) at a distance of the position of enclosing cover inner top surface certain distance at location plectrum (4), shifting block (4) and shifting block (3) and shifting block (33) pass respectively plectrum positioning groove (5) after aliging with plectrum positioning groove (12) and the plectrum positioning groove (7) after aliging and plectrum positioning groove (77) relief first barrier disc (111) be placed in the torus space of location plectrum (3) and enclosing cover inner top surface, second barrier disc (11) is placed in the torus space of location plectrum (4) and location plectrum (3), enclosing cover (2) is enclosed within outside the box mouth neck, rotate enclosing cover (2), location plectrum (4) and location plectrum (3) just are subjected to the restriction of barrier disc (11) and barrier disc (111), the front and back position relation of said each barrier disc is interchangeable, as long as change the position relation of corresponding location plectrum.