CN101726707A

CN101726707A - Method for measuring battery by small bulb and device thereof

Info

Publication number: CN101726707A
Application number: CN200810174723A
Authority: CN
Inventors: 尹全权
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-10-24
Filing date: 2008-10-24
Publication date: 2010-06-09

Abstract

A method for measuring a battery by a small bulb and a device thereof are used for intuitively measuring the electric quantity of a common 1.5-3V battery. The small bulb is arranged on a screwdriver or an electric pen, one wiring terminal of the small bulb is electrically connected with the measured battery through the point of the screwdriver or a contact of the electric pen, and the other wiring terminal of the small bulb is electrically connected with the measured battery through a metal wire or a metal sleeve or a conductor so that the measured battery supplies power to the small bulb. According to different luminous brightnesses of the small bulb, the high or low voltage of the battery, namely the electric quantity can be intuitively identified.

Description

Method for measuring battery by small bulb and device thereof

Described technical field

The present invention relates to a kind of being attached on electroprobe or the screwdriver, be used for measuring what simple mechanism of baby battery electric weight specially, particularly a kind of low cost, survey cell apparatus easy to identify.

Background technology

The device that is used for measuring 1.5-3V baby battery electric weight at present generally is a multimeter, though multimeter accuracy of reading, but abstract reading is concerning a people who does not have a use experience, has no practical significance, need the dependence experience and to what of the outage amount of recently betraing, and the multimeter complex structure, the cost height, price is expensive, need correctly dial gear during use, transfer 0, estimate error, use is also comparatively complicated, since the multimeter complex structure, the cost height, price is expensive, use is complicated again, so general family does not possess yet; The digital display electroprobe is made up of liquid crystal letter stencil and circuit, can only measure having or not of 220V, 36V electric weight, reacting condition to the voltage height is insensitive, can't discern the dry cell of the especially the most frequently used 1.5-3V of the low-voltage of baby battery, can't judge the minute differences of electric weight; Also have a kind of electroprobe to show having or not of battery electric quantity with light emitting diode, as long as but light emitting diode has enough voltage ability conductings, luminosity does not change with the height of voltage after the conducting, and the voltage of 1.5V can not make the light emitting diode conducting, the battery commonly used of energy measurement 1.5V not, this shows that the ordinary surveying identification of 1.5V battery commonly used is a global blank.

Summary of the invention

For what of the most frequently used 1.5-3V battery electric quantity common people can discern simply, this invention provides a kind of method and device thereof of measuring battery by small bulb, it not only can react the minute differences of baby battery electric weight intuitively, and cost is very low, uses also very intuitive and convenient.

The main technical schemes that the present invention solves its technical matters is:

A kind of method for measuring battery by small bulb and device thereof, it comprises screwdriver or electroprobe, and electroprobe shell, hand touched electrode, spring, it is characterized in that: a miniature bulb is set on a screwdriver or electroprobe, and two binding posts of miniature bulb electrically contact with tested battery respectively indirectly; Method one: a binding post of miniature bulb electrically contacts by tinsel or plastic jacket, metal head and tested battery; Another binding post electrically contacts by tinsel or metallic sheath and tested battery; Method two: perhaps miniature bulb is enclosed within the metal head of screwdriver or electroprobe by plastic jacket, binding post directly and metal head be locked and electrically contact, metal head and tested battery electrically contact; Another binding post electrically contacts by tinsel or metallic sheath and tested battery; Method three: perhaps miniature bulb is put into the inside of electroprobe, and a binding post of miniature bulb electrically contacts by spring, metal head and tested battery; Another binding post electrically contacts by lead, tinsel or metallic sheath and tested battery; Perhaps another binding post electrically contacts by lead and tested battery; Method four: perhaps miniature bulb is fixed on the outside of electroprobe with primary screw, tinsel or metallic sheath, and a binding post of miniature bulb electrically contacts by primary screw, metal head and tested battery: another binding post of miniature bulb electrically contacts with tested battery by tinsel or metallic sheath, lead, secondary pen.

Aforesaid method for measuring battery by small bulb and device thereof is characterized in that: in the method one: the tinsel of miniature bulb or plastic jacket are plastic casing or wire tying; Tinsel or metallic sheath are metal tube or wire tying, between tinsel or plastic jacket and tinsel or the metallic sheath insulation course are arranged.

Aforesaid method for measuring battery by small bulb and device thereof is characterized in that: in the method two: plastics are with through hole longitudinally, and it is inserted in the metal head of electroprobe or screwdriver, have one to hold hole, through hole on the plastic jacket, connect by aperture between the two; Miniature bulb is put into and is held the hole, and a binding post penetrates aperture, electrically contacts by metal head and tested battery; Another binding post of miniature bulb electrically contacts by tinsel or metallic sheath and tested battery.

Aforesaid method for measuring battery by small bulb and device thereof is characterized in that: in the method three: the bottom of electroprobe has aperture, and lead penetrates aperture, and another binding post electrically contacts by lead, tinsel or metallic sheath and tested battery.

Aforesaid method for measuring battery by small bulb and device thereof is characterized in that: in the method three: the hand touched electrode is arranged on the side of electroprobe, and not the time spent, lead is put into the cavity on electroprobe top, and insulation course is arranged at hand touched electrode top.

Aforesaid method for measuring battery by small bulb and device thereof is characterized in that: in the method four: the time spent is not wrapped in the metal head of electroprobe to lead.

Aforesaid method for measuring battery by small bulb and device thereof is characterized in that: in the method four: porose in the middle of the secondary pen, the time spent is not inserted in the metal head of electroprobe.

When measuring the electric weight of baby battery, tested battery is powered to miniature bulb, make between miniature bulb and the tested battery and constitute current supply circuit, make miniature bulb luminous, and luminosity changes with the height of tested cell voltage, according to luminosity, utilizes experience and pairing comparision, can distinguish easily tested battery electric quantity what and have or not, and more directly perceived more and convenient than multimeter.

The invention has the beneficial effects as follows:

Gauge outfit and liquid crystal digital display device that need not be complicated, only on screwdriver or other electroprobe, increase a miniature bulb, utilize very low cost just can distinguish what of the most frequently used 1.5V-3V battery electric quantity easily, and it is very easy and directly perceived, increased the function of screwdriver or electroprobe, also solved the difficult problem that general user's baby battery can't be measured, be fit to each family and use.

Description of drawings

The present invention is further described below in conjunction with drawings and Examples.

Fig. 1 is circuit theory diagrams of the present invention.

Fig. 2 is the longitudinal diagram of first method.

Fig. 3 is the longitudinal diagram of second method.

Fig. 4 is the partial enlarged drawing of Fig. 3.

Fig. 5 is that the A of Fig. 4 is to view.

Fig. 6, Fig. 7 are the longitudinal section views of the third method.

Fig. 8 is the longitudinal section view of the 4th kind of method.

Among the figure: 1, miniature bulb, 4, lead, 6, secondary pen, 7 tinsels or metallic sheath, 8, screwdriver, electroprobe, 9, tested battery, 10,28, aperture, 11, binding post, 12, insulation course, 13, the hand touched electrode, 14, another binding post, 15, metal head, 21, the electroprobe contact, 22, primary screw, 23, spring, 24, tinsel or plastic jacket, 26, hold the hole, 27, plastic jacket, 30, through hole.

Embodiment

In Fig. 1, a binding post 11 of miniature bulb 1 electrically contacts by metal head 15 and tested battery 9; Another binding post 14 electrically contacts with tested battery 9 by lead 4 or tinsel or metallic sheath 7, secondary pen 6.

In Fig. 2, a binding post 11 of miniature bulb 1 is electrically connected with tested battery 9 by tinsel or plastic jacket 24, another binding post 14 of miniature bulb electrically contacts with tested battery 9 by tinsel or metallic sheath 7, perhaps binding post 11 usefulness tinsel and metal head 15 are tied up, another binding post 14 usefulness wire tyings thereon, insulation course 12 is arranged between the double layer of metal silk, tested battery 9 electrically contacts with the tinsel or the metallic sheath 7 on metal head 15 and upper strata respectively, tested battery 9 gives miniature bulb 1 power supply, make miniature bulb 1 luminous, and luminosity changes with the height of tested battery 9 voltages, the luminosity of miniature bulb 1 reflects the voltage of tested battery 9, to determine what of tested battery 9 electric weight.

In Fig. 3, Fig. 4, Fig. 5, miniature bulb 1 is placed on holding in the hole 26 of plastic jacket 27, the metal head 15 of electroprobe or screwdriver passes the longitudinal hole 30 of plastic jacket 27, a binding post 11 passes aperture 28 and electrically contacts by metal head 15 and tested battery 9, and binding post 14 electrically contacts with tested battery 9 by tinsel or metallic sheath 7.

In Fig. 6, miniature bulb 1 is arranged on the inside of electroprobe, and the bottom of electroprobe has aperture 10, and lead 4 penetrates aperture, and another binding post 14 electrically contacts with tested battery 9 by lead 4, tinsel or metallic sheath 7; Binding post 11 electrically contacts with tested battery 9 by spring 23, metal head 15, when test clavate dry cell, the insulation sheath on battery top can be wiped a bit on the ground, exposes the negative pole of battery and tinsel or metallic sheath and electrically contacts.

In Fig. 7, hand touched electrode 13 is arranged on the side of electroprobe 8, not time spent, lead 4 is put into the cavity on electroprobe top, and insulation course 12 is arranged at hand touched electrode 13 tops, when accident battery or survey high voltage, lead 4 is put into the cavity on electroprobe top, cover plastics electroprobe lid.

In Fig. 8, miniature bulb 1 usefulness primary screw 22, tinsel or metallic sheath 7 are fixed on the outside of electroprobe 8, and a binding post 11 of miniature bulb electrically contacts with tested battery 9 by screw 22, metal head 15; Another binding post 14 of miniature bulb electrically contacts with tested battery 9 by lead 4, secondary pen 6, and the time spent is not wrapped on the metal head 15 of electroprobe lead 4.Porose in the middle of the secondary pen 6, the time spent is not inserted in the metal head 15 of electroprobe.

Claims

1. method for measuring battery by small bulb and device thereof, it comprises screwdriver or electroprobe, and electroprobe shell, hand touched electrode, spring, it is characterized in that: on a screwdriver (8) or electroprobe (8) miniature bulb (1) is set, a binding post (11) of miniature bulb and another binding post (14) electrically contact with tested battery (9) respectively indirectly; Method one: a binding post (11) of miniature bulb (1) electrically contacts by tinsel or plastic jacket (24), metal head (15) and tested battery (9); Another binding post (14) of miniature bulb electrically contacts with tested battery (9) by tinsel or metallic sheath (7); Method two: perhaps miniature bulb (1) is enclosed within the metal head (15) of screwdriver (8) or electroprobe (8) by plastic jacket (27), and a binding post (11) directly is locked with metal head (15) and electrically contacts, and metal head (15) and tested battery (9) electrically contact; Another binding post (14) electrically contacts with tested battery (9) by tinsel or metallic sheath (7); Method three: perhaps miniature bulb (1) is put into the inside of electroprobe (8), and a binding post (11) of miniature bulb electrically contacts with tested battery (9) by spring (23), metal head (15); Another binding post (14) electrically contacts by lead (4), tinsel or metallic sheath (7) and tested battery (9); Perhaps another binding post (14) electrically contacts by lead (4) and tested battery (9); Method four: perhaps miniature bulb (1) is fixed on the outside of electroprobe (8) with primary screw (22), tinsel or metallic sheath (7), and a binding post (11) of miniature bulb electrically contacts with tested battery (9) by primary screw (22), metal head (15); Another binding post (14) of miniature bulb electrically contacts by tinsel or metallic sheath (7), lead (4), secondary pen (6) and tested battery (9).

2. method for measuring battery by small bulb according to claim 1 and device thereof is characterized in that: in the method one: fixedly the tinsel of miniature bulb (1) or plastic jacket (24) are plastic casing or wire tying; Tinsel or metallic sheath (7) are metal tube or wire tying, between tinsel or plastic jacket (24) and tinsel or the metallic sheath (7) insulation course (12) are arranged.

3. method for measuring battery by small bulb according to claim 1 and device thereof, it is characterized in that: in the method two: plastic jacket (27) has through hole (30) longitudinally, it is inserted in the metal head (15) of electroprobe (8) or screwdriver (8), there is one to hold hole (26), through hole (30) on the plastic jacket (27), connects by aperture (28) between the two; Miniature bulb (1) is put into and is held hole (26), and a binding post (11) penetrates aperture (28), electrically contacts by metal head (15) and tested battery (9); Another binding post (14) of miniature bulb (1) electrically contacts with tested battery (9) by tinsel or metallic sheath (7).

4. method for measuring battery by small bulb according to claim 1 and device thereof, it is characterized in that: in the method three: the bottom of electroprobe (8) has aperture (10), lead (4) penetrates aperture (10), and another binding post (14) electrically contacts by lead (4), tinsel or metallic sheath (7) and tested battery (9).

5. method for measuring battery by small bulb according to claim 1 and device thereof, it is characterized in that: in the method three: hand touched electrode (13) is arranged on the side of electroprobe (8), not the time spent, lead (4) is put into the cavity on electroprobe (8) top, and insulation course (12) is arranged at hand touched electrode (13) top.

6. method for measuring battery by small bulb according to claim 1 and device thereof is characterized in that: in the method four: the time spent is not wrapped on the metal head (15) of electroprobe lead (4).

7. method for measuring battery by small bulb according to claim 1 and device thereof is characterized in that: in the method four: porose in the middle of the secondary pen (6), the time spent is not inserted in the metal head (15) of electroprobe.