CN2076478U - Automatic numbering machine with check code - Google Patents

Abstract

The utility model relates to a mechanical numbering device. The utility model is characterized in that check codes can be automatically generated. The manually automatic numbering device can be used for directly printing the numbers with check codes on the various files, identity documents, banking accounts, banking cards and book data without the limitation of the format, the thickness, etc. of printing documents. The utility model can be manufactured into a numbering device with the machine motive power to adapt the printing of the machine.

Description

Automatic numbering machine with check code

The utility model is a kind of mechanical type seal number device, is used for the number of seal tape verifying sign indicating number on serial printed document.

People give paper series, certificate, account card, books and reference materials and other volume Shang number of being managed, and number is imprinted on the corresponding printed document, history existing quite remote.Numbering machine has also experienced improvement from one generation to the next and development.The various automatic numbering machines of at present making, selling and use because its structure is light and handy, easy to use, adaptability is strong etc. characteristics and have the number of increasing automatically, select functions such as connection jumpings, adaptation in different occasions to printing the requirement of number continuously or intermittently.And similar to function such as its number of increasing of the matching used machine power numbering machine of printing machine to the former, be applicable to the requirement of high-speed and continuous seal number.More than two class numbering machines satisfied the needs of the common number of the daily seal of people basically.

Be imprinted on the number on the printed document, may be impaired because of a variety of causes, when an item sign indicating number wherein recognizes unclear, how to judge this number? this is a particular importance in some occasion.And more frequent situation about running into is, when we login a number, if the generation mistake (and this is difficult to be avoided, especially require when very fast when the very long and login of number), how verification and correcting? this is the problem of usually running in practice, particularly in the system that adopts Computer Processing or management, the problem that must solve especially.In fact, people know very early and can utilize check code (a kind of of number end sign indicating number relevant with the every code value of number that be added in) to solve this problem.In other words, just can calculate that unclear sign indicating number according to check code and the sign indicating number on all the other.Whether also can judge the number of writing or logining according to check code correct.Thereby appearance that we can say check code is very easy to utilization and management that people check numbers, makes simultaneously to Enter Number in computer, becomes rapider and more reliable.Yet, how the number of tape verifying sign indicating number could be imprinted on the printed document that we need print to and get on? because check code is and the related function of the every bit code value of number that all known mechanical numbering machines do not have the function of calculating or producing check code automatically.Utilize computer certainly to calculate and print check code easily, but, this not only needs appointed condition (thereby can not the number of printing whenever and wherever possible), and the printer of computer, quality for carrier (as paper), size dimension, thickness and condition of continuity or the like all have strict requirement.Therefore can not indiscriminately ad. as one wishes on various files, certificate, certificate, books and other printed document, directly print number.Like this, how the number of tape verifying sign indicating number directly can be printed to problem on the printed document of various quality, format, thickness, become a difficult problem that never solves.Because like this, limited the application of check code.People have to abandon utilizing in a lot of occasions for this practical especially technology.When in special occasion (as Patent Office when giving number of patent application), have to be printed on to move again on the scraps of paper be attached on the file with computer.So not only very bothersome, and at some occasion and inapplicable (as identity document etc.).

The utility model has solved this technical barrier that people for a long time thirst for solving always.This is novel based on current at present the sort of manual automatic numbering machine, only increases seldom several parts, and relevant parts are done corresponding the change, makes the numbering machine with automatic generation check code function.This numbering machine is similar to common numbering machine outward appearance, and keeps original function, can use step and the speed the same with common numbering machine, easily and flexibly at various quality, various format, all thickness and the careless number that where stamps the tape verifying sign indicating number.Can make the numbering machine that machine power drives equally with principle of the present invention and method, with the requirement that adapts to high speed machine seal number or with the matching used occasion of printing machine.

Principle of the present utility model and structure are with a kind of embodiment description of drawings.

Fig. 1 is the partial view of the automatic numbering machine of tape verifying sign indicating number.It is comprising the necessary component of following these known automatic numbering machines: one by locking ball (6) (see figure 2) on axle (5) (see figure 2) and the axle and be enclosed within some (this example is 7) outer rim on the axle by 0,1,2 ..., 9 orders arrange print roller (1) that the common digit wheels (7) of ten number moulds are formed, one pair of guide rail (2), the number of increasing and select connection to jump outside controlling organization (4), handle (3) and the print cartridge (not drawing) etc. automatically, have increased a verification code wheel (8) and controlling organization thereof newly.The check code wheel comes the back of the last common digit wheel.The difference in order to number and check code of symbol " " or blank gap can be set between verification code wheel and the common digit wheel, also can not establish differentiation bits as this example so certainly.

Fig. 2 is verification code wheel and controlling organization thereof

As figure verification code wheel (8) outer rim check code mould (9) is arranged, a side has ratchet, and the wheel inner edge has locating slot.The quantity of ratchet, locating slot and check code mould (9) is identical and equal modulus (this example is 11) or its integral multiple that check code is got.The character that the check code mould generally adopts this coding system to use, insufficient section is supplied with other character or symbol (routine X, *, 1 etc.).This example gets 0,1,2 ... 9,11 characters such as a, and the order of arranging on wheel week is: 0,2,4,6,8, a, 1,3,5,7,9.

(10) be the pawl that is driven by follower (11), it keeps in touch by means of the ratchet of spring (not drawing) effect with the verification code wheel, and it drives verification code wheel (8) and rotates with reversion.Follower (11) all rotates a suitable angle (for example 45 °) in each seal cycle and comes driving claw (10).

(12) be the modulator of pawl (10).Pawl (10) also is subjected to the modulation of the tooth (14) on the modulator (12) by pointed tooth (13) except that the driving that is subjected to follower (11), make the pawl point of pawl (10) be in engagement or released state with ratchet.Pawl (10) and modulator (12) have been formed a bistable mechanism.

Hole (15) on the pawl (10) is a lock pin aperture, latch (not drawing) is contained on the follower, when latch pins pawl (10), the tooth (14) that pointed tooth (13) leaves on the modulator makes the pawl point of pawl (10) and the ratchet of verification code wheel be in released state all the time, to adapt to the situation that needs only the Yin Putong number.

Part (12) and common the number number of increasing controlling organization automatically are servo-actuated (this example design together), thereby the number of increasing automatically that has guaranteed the generation of check code and common number synchronously.

Claims (5)

1, a kind of automatic number device of being made up of some digit wheels and the number of increasing controlling organization of mechanical type is characterized in that having a verification code wheel, can be with the automatic generation check code of increasing progressively of number.

2, the described device of claim 1 is used for the number that seal increases continuously on printed document, it is characterized in that the check code that produces automatically can be imprinted on the printed document with common number.

3, the verification code wheel (8) in claim 1 or the 2 described devices, the number of the check code mould (9) of wheel outer rim equates or its integral multiple that with the modulus of selected check code the wheel inner edge has locating slot, the wheel side has ratchet.

4, claim 1 or 2 described devices is characterized in that the verification code wheel controller that has one to be made up of pawl (10) and modulator (12), and modulator and the common number number of increasing controlling organization are servo-actuateds.

5, the described verification code wheel of claim 3 (8), the check code mould (9) of its outer rim presses 0,2,4,6,8, a, 1,3,5,7,9 order is arranged.

Images