CN206441267U - Counting pen with tally function - Google Patents

Abstract

Counting pen with tally function, including counter, sensor, inner tube, piston, depression bar, shell, spring, chassis, sucker.A counter is connected on the shell top of counting pen.Casing is outside inner tube.Piston is installed in inner tube.Depression bar upper end is fixed on shell inside ceiling panel, and lower end is connected with piston.One sensor is installed on shell inside ceiling panel.Chassis is fixed on inner tube lower end, and it is following that sucker is arranged on chassis.Spring is installed between piston and chassis.During counting, user pins one outer side edges of bank note heap on the other hand, and a hand pinches counting shell, and sucker, which is placed on bank note heap, vacates side's inner edge, and shell is above carried afterwards in place by lower casing.Sucker is to hold a piece of paper coin above to carry.Vacuum is voluntarily maintained by spring in sucker, can overcome the gas leakage between bank note and sucker.That a piece of paper coin turnup that user's finger quickly sucks up sucker is gone over.So circulation, counting is completed.The number of institute's counting is shown on the display screen of counter.

Description

Counting pen with tally function

Technical field

The utility model belongs to counting fixture fields, the counting pen particularly with tally function.

Background technology

Present counting utensil, mainly be paper money counter.Paper money counter is mainly used in bank, institutional settings, business finance room. For residential households, outworker, particularly retail location, people's overwhelming majority is still to be counted out money with hand.Counted out money most with hand It is inconvenient that, when finger is dried, it is easy to skid, it is difficult to dig a piece of paper coin every time.Somebody is stained with saliva with finger, so Very unhygienic, many with bacterium on bank note, particularly old bank note, bacterium is more.There are a kind of Rubber gloves, friction can be increased, But counting out money to put on every time removes, feel is bad, and user is not steady and sure, carries two bank note secretly sometimes.Useful small sucker comes Inhale what bank note counted out money.But it is on bank note and not bery smooth when sucker is withheld on bank note, small gas leakage is produced, sucker is caused Interior vacuum not enough, and without the measure for extending and keeping vacuum, carries sucker upward one, bank note can not inhaled at all.It is even So there is one somewhat to make a movement, be but still unable to lift, therefore nobody uses always.Even if installing the mechanism of extension vacuum, body Product is also due to excessive, and carrying, operation are all very inconvenient, and also never people uses.Operation counts out money by hand, per Draw one paper Coin, the person of counting out money just writes down one, due to age, environmental difference, tends to misremember, and somebody will count several times repeatedly, very time-consuming Between.

The content of the invention

The purpose of this utility model is to be to overcome the shortcomings of above-mentioned counting utensil there is provided easy to carry, easy to use, both Can counting, hereinafter referred to as the counting pen that can be counted automatically again, counting pen.

What the utility model was realized in：Counting pen includes counter, sensor, inner tube, piston, depression bar, shell, bullet Spring, chassis, sucker.The housing of counter is connected with cover top portion.There is display screen on counter.Depression bar upper end is fixed outside Top plate in shell is following.On top plate in shell, the side of depression bar is provided with sensor.Electricity is installed on the housing of counter Source switch and elimination are switched.Chassis is fixed on inner tube lower end.Sucker is fixed on below chassis.Piston is arranged in inner tube.Spring Between piston and chassis in inner tube.Depression bar lower end is connected with piston upper.Casing is outside inner tube.Inner tube upper port Capping is installed.There is aperture that sucker is connected with inner tube on chassis.In use, power switch is clicked, one hand pressure of user Firmly one outer side edges of bank note heap, another hand holds shell, and sucker is placed on one jiao on bank note close to this side of body, to Push shell, then lift shell, sucker pick up a piece of paper coin one it is angular on when digging, platen coin heap that hand is vertical with thumb Carve the bank note pulled and connected and dug, you can this bank note turnup is gone over, with the bank note after the pressured firmly turnup of forefinger or middle finger, repeat Operation, completes counting, counter is the bank note number for writing down turnup.

Casing can be slided up and down freely outside inner tube.The top plate that depression bar upper end is fixed on shell upper end is following.Count Device housing links together with the top plate of shell below.Sensor is installed on the top plate of shell.Sensor in depression bar side simultaneously Reach top plate following.There is a display screen on counter.Power switch is installed on counter housing and eliminated and is switched.

Inner tube upper end is fixed with capping.Piston is arranged in inner tube, and piston is provided with spring below.Depression bar lower end passes through envelope Lid is connected with piston upper.Inner tube lower end is fixed with chassis, and chassis is connected with sucker below.Chassis has aperture that piston is empty below Between connected with sucker.During counting, power switch is first clicked.One hand of user holds shell, and another hand pins bank note one Head foreign side.Sucker is placed on above side in bank note other end, i.e. this side of close human body, pressed down on, the depression bar in shell Push the descent of piston in inner tube.Piston discharges the air in inner tube through sucker edge.Meanwhile, the spring in inner tube is pressed Contracting, the following sucker in chassis is crushed.After shell is pushed in place, that is, pinch housing vertical and above carry.During above carrying, spring is upward There is pressure downwards.Sucker keeps the state that is crushed.At this moment, the piston in inner tube is up under spring promotion, makes piston and suction Rarefaction of air between the following bank note of disk, states rarefaction of air degree with " vacuum " below.Under atmospheric pressure effect, sucker is First following bank note is held.Determined that when the elastic force of spring manufactures and designs.When on the upward ejector piston of spring In row, the following vacuum of piston is increasing, and atmospheric pressure is pressure of the pressure with the following rarefied air of piston of piston top Difference it is increasing.When this difference is equal to the at this moment elastic force of spring, spring be powerless ejector piston it is up and in short When halted state.When sucker edge gas leakage increases to a certain extent, spring pushes up piston stroking upward again, and following true of piston is maintained all the time Reciprocal of duty cycle.Following first bank note of sucker is lifted to appropriate height.The bank note dug is pressed the finger of bank note bank note Turnup is to foreign side.Per turnup a piece of paper coin it is necessary to which by lower casing, in place once, the sensor installed in sheath top plate is just touched in The capping that pipe upper end is fixed is once.Sensor just gives one, computer disposal center signal, and the display screen of counter is just previous Numerically add one.Aforesaid operations are repeated below.After the completion of counting, the bank note of turnup has just been write down on the display screen of counter Number.Held and be lifted to thumb by against the bank note dug, being usually no more than 1 second from bank note, slow is also no more than 2 Second.

The utility model has the advantage of：1st, auto-counter is installed on counting pen, counting terminates, and counting is understood at once Number, easily, and avoid people count bank note occur mistake.2nd, paper is picked up with sucker and a set of method vacuumized Coin, can make rarefaction of air in sucker, when causing gas leakage, due to the extension of sealing space in inner tube, can overcome in the short time The influence of gas leakage, keeps the vacuum in sucker, still can hold bank note and above carry.3rd, counting small volume, diameter with it is general in Type pen pipe is identical, and user is easy to carry, particularly goes out, residential use all facilitates.4th, counter, shell, depression bar, inner tube, Piston, spring, sucker are arranged on vertical straight line direction, and when hand is pinched shell and pushed, an action have compressed spring, again Sucker is flattened.User pinches shell upward one and proposes this action, both extends spring and had maintained the vacuum of sucker, Overcome the trouble that sucker edge gas leakage is brought, it is ensured that counting is smoothed out, quick and easy to use.

Brief description of the drawings

Fig. 1 is the structure chart of the counting pen with tally function.

Fig. 2 is that counting pen is placed on the plane, and shell presses downwards rear situation map.

Fig. 3 is that counting pen is placed on position situation map on bank note heap when using.

Fig. 4 is that counting pen is above carried, and lifts the situation map of following first bank note of sucker.

In accompanying drawing：Piston 1, aperture 2, power switch 3, display screen 4, counter 5, eliminate switch 6, sensor 7, depression bar 8, Shell 9, capping 10, mast 11, spring 12, inner tube 13, chassis 14, sucker 15, bank note heap 16.

Embodiment

It is the structure chart of the counting pen with tally function in Fig. 1.The top plate of the housing of counter 5 below with the upper end of shell 9 Link into an integrated entity.There is display screen 4 on counter.Power switch 3 is installed on the housing of counter 5 and switch 6 is eliminated.Depression bar 8 Upper end is fixed in shell 9 on the top plate of upper end.On the top plate of shell upper end, the side of depression bar is provided with sensor 7.Inner tube 13 be the smooth straight tube of inside and outside circle.Chassis 14 is fixed on the lower end of inner tube 13.Sucker 15 is made of colloidal materials, is fixed on chassis Below.There is aperture 2 that inner tube is connected with sucker on chassis.Piston 1 is arranged in inner tube, and piston 1 has one section of mast 11 below.Bullet Spring 12 is compression spring, and spring upper end is against piston below, and lower end is against above chassis.The lower end of depression bar 8 is through capping 10, with work Plug 1 is connected above.Capping 10 is fixed on inner tube upper end with adhesive with being threadedly secured in inner tube upper end, or when assembling, It can be just formed integrally in inner tube plastic shaping with inner tube, inner tube lower end bonds chassis during assembling.There are hole, hole in the middle of capping 10 Footpath is more slightly larger than depression bar external diameter, allows depression bar to pass through.Shell 9 is enclosed in inner tube 13, can be slided up and down freely.Shell upper end is provided with small Hole 2, makes in shell and atmosphere.

It is that counting pen is placed on the plane, shell presses downwards rear situation map in Fig. 2.In Fig. 2, shell 9 has been pushed in place. Sensor 7 is stroke sensor, has been touched above capping 10.Piston is depressed into lower dead center by depression bar, and spring is compressed, post The one side of bar 11 play the guiding role to spring, on the other hand occupies a part of space between piston and chassis, makes below piston Air is tried one's best discharges more.Air is through the aperture 2 on chassis, and from sucker edge discharge, sucker has been crushed.

It is that counting pen is placed on position situation map on bank note heap when using in Fig. 3.Chatted by user in face of the direction of bank note heap 16 State.Power switch 3 is first pressed, counter is powered, and at this moment occurs " 0 " word on display screen 4.User is with a hand, according in Fig. 3 Direction should be that left hand is pressed against in bank note heap left side outwardly direction, i.e. Fig. 3 above the left side.User's another hand, by Fig. 3 Middle direction is the right hand, and shell is pinched with right finger, situation when being pressed downward, and having pushed in place.At this moment, sucker has been crushed. The following air of piston has been discharged.When often pressing a shell and pressing in place, the sensor 7 on the top plate of shell upper end is just touched Above the capping 10 for being pressed onto the upper end of inner tube 13.Sensor just gives one, the computer disposal center signal of counter.Counter The numeral of display screen display is just numerically added one " 1 " in previous.

In Fig. 4, it is that counting pen is above carried, lifts the situation map of following first bank note of sucker.User's right hand pinches shell, Above carry.At this moment, lower spring end pushes down chassis all the time, sucker is inhaled all the time on bank note, referring also to Fig. 2.Because piston is following Rarefaction of air, bank note has been attracted on sucker.Spring force is that the elastic force needed by design is manufactured during fabrication.Spring push In piston stroking upward, in the following closing space of piston, vacuum more and more higher, rarefied air below relative atmospheric pressure and piston Pressure difference value will be increasing, when this pressure difference value is equal to the at this moment elastic force of spring, spring will not further expansion, and be to maintain Motionless in short-term, i.e., piston is not up.When user's right hand continue above carry shell when, just sucker together with following bank note heap above First bank note lifts.With a little gas leakage of sucker edge, when vacuum is than previous reduce below piston, spring expands one again Point, to maintain the vacuum that piston is following.When sucker one jiao of bank note lifts appropriate height, at about 1 to 2 centimeter, user The thumb of left hand extends through the trimming dialled and opened against the bank note being raised at once.Right handgrip counting pen improves shake, sucker Come off.Left hand thumb coordinates quickly this bank note turnup to one side with middle finger, forefinger.Then, aforesaid operations are repeated. After the completion of counting, counted bank note number is shown on display screen.

Elimination switch 6 is provided with counter housing.When bank note lifts an angle by sucker to be moved up, because user is left Hand thumb manipulation is improper, causes bank note to fall, or due to sucker is reapposed when the damaged gas leakage of bank note is not picked up seriously One position, when re-pressing a shell, sensor 7 will again be pressed and once covered, and can cause repeat count once.This When user will be clicked with a finger elimination switch 6, display screen display numeral just to shown numeral automatically Reduce by one " 1 ".Switch several times, just continuously reduce several " 1 " as repeated presses are eliminated.Make numeral that counter shows all the time with The bank note number of points is consistent.

The available colloidal materials for carrying expansionary force of piston, can also coordinate O-ring to use with hard material.Shell, inner tube It can be made, or be made of the metal material as smooth metal pen of plastic material.

Claims (3)

1. the counting pen with tally function, it is characterised in that：

Counting pen includes counter, sensor, inner tube, piston, depression bar, shell, spring, chassis, sucker；

The housing of counter is connected with cover top portion；

There is display screen on counter；

The top plate that depression bar upper end is fixed in shell is following；

On top plate in shell, the side of depression bar is provided with sensor；

Power switch is installed on the housing of counter and eliminated and is switched；

Chassis is fixed on inner tube lower end；

Sucker is fixed on below chassis；

Piston is arranged in inner tube；

Spring is arranged between the piston in inner tube and chassis；

Depression bar lower end is connected with piston upper；

Casing is outside inner tube.

2. the counting pen according to claim 1 with tally function, it is characterised in that：Inner tube upper port is provided with capping.

3. the counting pen according to claim 1 with tally function, it is characterised in that：Have on chassis aperture sucker with it is interior Pipe is connected.