JPH11345209A - Hand-holder structure of desk calculator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make the operation of a desk calculator which is indispensable to accounting processing work when an accountant, a certified tax accountant, etc., take inventory to be performed exclusively with a single-handed operation. SOLUTION: A desk calculator 5 is freely foldable and extendable with respect to a desk calculator case 6' since it is a spring desk calculator based on an extension and contraction mechanism, the calculator 5 is made integrally with one hand by such a manner that the wrist is fixed to the case 6' with bands 7 and the calculator 5 is used only for numerical processing through a ten key operation at the time of performing accounting processing. Thus, it is possible to perform numerical processing of the desk calculator which is indispensable in accounting processing work such as inventory only with a single-handed operation, to perform accounting processing smoothly, also efficiently and with high accuracy, to reduce costs with high efficiency and to improve reliability.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[Industrial applications] Disclosure technology is an efficient and efficient accounting process when accountants and tax accountants perform predetermined numerical processing using calculators while checking books and other documents during inventory processing such as inventory. Belongs to the technical field of using calculators.

[0002]

2. Description of the Related Art As is well known, accounting processes such as inventory should be performed in a predetermined fiscal year regardless of the size of a corporation or a store, etc. In this accounting process, as shown in FIG. An accountant or a tax accountant 3 or the like compares a predetermined form 4 with a product 2 and performs a predetermined numerical processing with a calculator 5 on the stocked product 2 on the shelf 1 for accounting.

When the conventional accountant or tax accountant 3 compares the form 4 with the product 2 and performs predetermined numerical processing with the calculator 5, for example, the form with one hand such as the left hand is used. The user holds the vote 4 and holds the calculator 5 with the other hand such as the right hand to perform predetermined numerical processing.

[0004]

However, in the conventional accounting process, it is difficult to perform a so-called single-hand operation in order to perform numerical processing by operating the numeric keypad or the like using the calculator 5. At the time of matching the form with one hand such as the left hand, place the form 4 and temporarily place it on the shelf 1 etc.
It is necessary to operate the calculator 5 with both hands, or to place the calculator 5 on the shelf 1 and perform numeric keypad operations on the calculator 5. The collation work of No. 4 must be performed alternately through visual observation, so that there is a disadvantage that the operation is complicated, and there is a possibility that a numerical processing error often occurs, and as a result, the accounting processing is performed as scheduled. Had the drawback that it was difficult to perform.

[0005] For this reason, there is a disadvantage that the inventory accounting process sometimes has to be repeated and repeated, and a plurality of accountants and tax accountants have to perform the same accounting process simultaneously and concurrently. However, there is a disadvantage that the efficiency is poor and the cost is not suitable.

In particular, when an accountant, a tax accountant, or the like performs an accounting process, the user performs a numerical processing operation on the calculator 5 while associating the inventory 2 with the form with a ladder (not shown) on the shelf 1. In the required mode, there is a problem that the above-described accounting processing accuracy may be reduced.

[0007]

SUMMARY OF THE INVENTION The object of the invention of this application is to solve the problem of the accounting process in the operation of a calculator while looking at the form in the accounting process at the time of stocktaking by an accountant or a tax accountant based on the above-mentioned prior art. For example, by using a single hand operation with only the right hand, etc., the numerical processing of the calculator is exclusively performed, and the other hand can be engaged in collation between the form and the product. The purpose of the present invention is to provide an excellent calculator hand holder structure which is useful in the field of processing.

[0008]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, a configuration of a hand holder for a single hand operation with respect to a calculator is provided. A calculator case having a band for clamping the arm portion between the elbow and the wrist, the calculator case being provided integrally with the band, and allowing the calculator to be freely extended to the fingertip position; The extension and retraction mechanism is provided as a base, so that the extension and retraction mechanism is a turning mechanism, and the extension and retraction mechanism is an expansion and contraction mechanism. If, in addition, technical means is adopted in which the above-mentioned extension / retraction mechanism has a button operation mechanism.

[0009]

In the above arrangement, in order for an accountant or tax accountant or the like to carry out an accounting process at the time of stocktaking or the like, for example, a predetermined band is clamped between an elbow and a wrist, such as a right hand, and provided integrally with the band. The calculator, which has been retracted to the stored state in the calculator case by means of a spreading mechanism such as a spring, is expanded or retracted to the hand portion by operating the button or the like by operating a button. Extended to a fixed state,
Therefore, the processor such as an accountant or tax accountant smoothly operates the numeric keypad with the fingertips on the calculator in the spread state from the calculator case, and while the other hand on the left hand or the like, the notebook is in a predetermined state. By handling and matching with products, accurate accounting processing can be performed at high efficiency as planned, reliability of accounting processing and cost reduction can be achieved, and accuracy can be sufficiently performed as expected. .

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to FIGS. 1 to 5 as embodiments of the present invention.
The same parts as those in the drawings will be described using the same reference numerals.

In the embodiment shown in Figs.
A commonly used handy type calculator 5 is housed in a calculator case 6 'forming a hand holder body. The calculator case 6' has an arm portion between an elbow of a hand and an arm 8 between the hand 8 and a wrist 9. In this embodiment, the hands 7, 7 are integrally mounted by clamping and detachably provided. In this embodiment, the base end of the calculator and the tip of the calculator case are provided with springs as shown in FIG. With a shaft 11 having 10
The shaft 1
A hook 12 for maintaining the folded position of the calculator 5 with respect to the calculator case 6 'in the closed position is engaged with the stopper 13 of the calculator case 6' so as to maintain the folded position of the calculator. A hook 12 'for maintaining the open posture of the calculator 5 in the swiveling and extended state is provided on a portion of the shaft 11 having a phase difference of about 180 ° on the opposite side of the hook 12 and a stopper 13 of the calculator case 6'. , And the open extended posture state can be maintained.

A calculator case 6 'near the end of the shaft 11 is provided with a hook 12 for maintaining the folded posture of the calculator 5 having a built-in spring 10' as shown in FIG. A release button 14 is provided so as to be able to advance and retreat a predetermined stroke.

In the above-described configuration of the embodiment, when the accountant or the tax accountant 3 performs a predetermined accounting process for inventory, etc., for example, the arm portion between the elbow 8 and the wrist 9 on one hand such as the right hand is used. The calculator case 6 'as a hand holder is fixed in a tightened state so as not to be loosened via the pressing bands 7, 7, and the calculator 5 is folded and housed integrally in the calculator case 6'.

In order to carry out predetermined accounting processing while holding the voucher 4 on the other side, for example, in the left hand or the like, and collating it with the product 2, a button 14 provided near the end of the shaft 11 of the calculator case 6 'is provided. By pushing, the hook 12 for maintaining the folding posture is moved from the stopper 13 to the illustrated spring 10.
As shown in FIGS. 1 and 2, the calculator 5 is pivoted about the shaft 11 to be in a spread open position as shown in FIGS. 1 and 2, and at the stroke end, the hook 12 'is engaged with the stopper 13'. At the same time, the spreading posture state is surely maintained in a fixed state, so that an operator such as an accountant or a tax accountant can use the finger 15 to Perform numerical operations by performing operations.

In this process, the calculator 5 holds the fingertip 1
In the portion 5, the ten-key operation with the fingertip 15 is performed in a dedicated manner so that the hook 12 ′ is extended from the calculator case 6 ′ and the hook 12 ′ maintains a predetermined fixed posture under the stopper 13 ′. And it's done reliably,
The operation is performed smoothly and speedily.

Thus, the accounting process can be performed smoothly and without any obstacle even in a predetermined inventory operation using the ladder or the like for the shelf 1.

When the predetermined accounting work is completed,
The calculator 5 is turned around the shaft 11 in the reverse direction, and the hooks 12 are engaged with the stoppers 13 so as to be in a folded posture state.
When all the predetermined operations are completed, the clamp band 7 may be removed, and the calculator 5 and the calculator case 6 'may be removed and removed in a predetermined manner.

Next, in the embodiment shown in FIGS. 4 and 5, the mounting band 7, which is pressed against the arm portion between the elbow 8 and the wrist 9,
The manner in which the calculator case 6 "is integrally attached to the calculator 7 is the same as that of the above-described embodiment, but the calculator 5 has a built-in spring for performing forward and backward operations such as expansion and contraction with respect to the calculator case 6". 10 ′, the retracted posture and the extended posture can be freely changed between the contracted state and the extended state by the hook 12 provided at the base end of the calculator 5 and the calculator case. The release button 14 'provided on the 6' is used, and the operation and effect achieved are the same as those in the above-described embodiment. In a predetermined accounting process, the ten-key operation of the calculator 5 is exclusively performed by the finger 15 using a finger 15. 4
It can be performed smoothly without being disturbed by the operation of.

In this embodiment, since the calculator 5 can be slidably extended and retracted into the calculator case 6 '', the ten-key operation can be performed extremely stably and smoothly in the extended posture.

It should be noted that the embodiments of the present invention are not limited to the above-described embodiments. For example, it is necessary to perform a single hand operation on a handy OA device having a screen, numeric keys, and the like. Various modes can be adopted, such as being applicable to what is performed.

[0021]

As described above, according to the invention of this application, a single-hand operation is basically performed by an accountant or a tax accountant with respect to a calculator which is indispensable for numerical processing at the time of accounting processing such as inventory, regardless of a slip operation. Because it can be done exclusively, accounting work can be done smoothly as planned without any complicated work,
There is an excellent effect that the processing accuracy can be extremely high.

In particular, in the case of using a ladder or the like as a shelf for accounting processing such as inventory for a large number of products, the workability of the form and the calculator can be independently performed, so that the workability is extremely good, high efficiency and smooth. The excellent effect that it can be performed is exhibited.

Therefore, not only the processing accuracy is high, but also
It avoids repetitive accounting and helps improve efficiency.
An excellent effect of adding to cost reduction is achieved.

[Brief description of the drawings]

FIG. 1 is an overall schematic perspective view of one embodiment of the present application.

FIG. 2 is a schematic side view of a ten-key operation in an extended state of the calculator.

FIG. 3A is an exploded perspective view of a calculator, a hook and a stopper of a turning shaft of a calculator case, and an opening mechanism thereof.
(B) It is a partial sectional view of a shaft and a stopper of the shaft.

FIG. 4 is a schematic side view of a ten-key operation of another embodiment.

FIG. 5 is a schematic side sectional view of a spreading mechanism of a calculator with respect to a calculator case.

FIG. 6 is a schematic perspective view of a working mode in an accounting process at the time of stocktaking of an accountant or a tax accountant in a conventional mode.

[Explanation of symbols]

 Calculator 5 Hand holder 6 Elbow 8 Wrist 9 Compression band 7 Calculator case 6 ′, 6 ″ Fingertip 15 Extending and retracting 10, 10 ′ Button 14, 14 ′

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[Procedure amendment]

[Submission date] March 3, 1999

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0011

[Correction method] Change

[Correction contents]

In the embodiment shown in FIGS. 1, 2 and 3, reference numeral 6 denotes a calculator hand holder which forms the center of the gist of the present application.
A commonly used handy type calculator 5 is housed in a calculator case 6 'forming a hand holder body. The calculator case 6' has an arm portion between an elbow of a hand and an arm 8 between the hand 8 and a wrist 9. In this embodiment, the hands 7, 7 are integrally mounted by clamping and detachably provided. In this embodiment, the base end of the calculator and the tip of the calculator case are provided with springs as shown in FIG. With a shaft 11 having 10
The shaft 1
A hook 12 for maintaining the folded position of the calculator 5 with respect to the calculator case 6 'in the closed position is engaged with the stopper 13 of the calculator case 6' so as to maintain the folded position of the calculator. A hook 12 'for maintaining the open posture of the calculator 5 in the swiveling and extended state is provided on a portion of the shaft 11 having a phase difference of about 180 ° on the opposite side of the hook 12 and a stopper 13 of the calculator case 6'. , And the open extended posture state can be maintained.

Claims (4)

[Claims] 1. A hand holder structure for a single hand operation on a calculator, comprising: a band for clamping an arm portion between an elbow and a wrist; and a band provided integrally with the band so that the calculator can be freely extended to a fingertip position. And a calculator case, wherein the calculator case is provided with a mechanism for extending and retracting the calculator. 2. The hand holder structure of a calculator according to claim 1, wherein said extension / retraction mechanism is a turning mechanism. 3. The structure according to claim 1, wherein said extension / retraction mechanism is an expansion / contraction mechanism. 4. The hand holder structure of a calculator according to claim 1, wherein said extension / retraction mechanism includes a button operation mechanism.