CN201041584Y

CN201041584Y - Novel fixed single terminal and dual terminal battery detection electrode

Info

Publication number: CN201041584Y
Application number: CNU2007201159218U
Authority: CN
Inventors: 程从彬; 李革臣
Original assignee: Harbin Zhiming Science & Technology Co Ltd
Current assignee: Harbin Zhiming Science & Technology Co Ltd
Priority date: 2007-04-09
Filing date: 2007-04-09
Publication date: 2008-03-26
Anticipated expiration: 2017-04-09

Abstract

The utility model provides a novel fixed type detection electrode of a single terminal battery and a double terminal battery for society. An electrode holder (1) is made of plastics, a round concave platform (3) is arranged in the center of the upper end, a threading hole (4) penetrated through the electrode holder is arranged at the bottom part of the concave platform, a probe round hole (15) can be additionally processed in the middle of the electrode holder, and a probe is fixed in the probe round hole. An electrode (2) adopts a round hat shape electric conductor, the outer appearance and the concave platform (3) of the electrode holder have interference fit, one end of a wire (8) is connected on the electrode, and the other end is led out at the other end of the electrode holder through the threading hole (4). Compared with the similar products at present, the utility model has the advantages that a great amount of copper material is saved, two insulating washers are also cancelled, thus not only reducing the manufacturing cost of the products, but also leading the installation and the fixing of the utility model to become more convenient and rapid.

Description

Novel fixed single terminal and the sub-battery detecting electrode of both-end

Technical field:

The utility model relates to a kind of detection of circuit and novel fixed single terminal and sub-battery detecting electrode of both-end that surveying work uses of being used for, and is particularly useful for the detection that discharges and recharges and the measurement of battery.

Background technology:

Present fixed single terminal detecting electrode all is to use brass to be processed into an end tip, the threaded electrode column of an end, and cooperate a hold-down nut and two insulating washers to constitute a fixed single terminal detecting electrode; The sub-detecting electrode of fixed both-end is at circular hole of the center of fixed single terminal detecting electrode reprocessing, puts a round-meshed insulating sleeve in center, and a general probe is installed in the middle of the circular hole of insulating sleeve.Along with constantly riseing of brass price, the cost of existing fixed formula single terminal and the sub-battery detecting electrode of both-end progressively increases.

Summary of the invention:

The purpose of this utility model is to invent a kind of novel fixed single terminal and the sub-battery detecting electrode of both-end, (following single terminal electrode and the both-end sub-electrode of abbreviating as respectively) they are based on plastic parts, it is low to have cost, corrosion resistant and installation and fixing advantage such as convenient.

The technical solution of the utility model is as follows: the single terminal electrode is made up of electrode tip holder, electrode and lead etc.; The both-end sub-electrode is to have increased probe on the basis of single terminal electrode again.Electrode tip holder is that a profile is similar to columniform plastic parts, its upper end is cylindrical or conical, there is a circular concave station at the center, the through wires hole of a through electrode seat is arranged at the concave station bottom, electrode is the electric conductor of a round hat, the concave station of its physical dimension and electrode tip holder is an interference fit, and an end of lead is connected on the electrode, and the other end is drawn at the other end of electrode tip holder by through wires hole.The other end of electrode tip holder has screw thread or ring groove, uses nut or split washer the utility model can be fixed on the relevant position of checkout equipment, can constitute a kind of single terminal electrode thus.

In order to improve measuring accuracy, many testings need be tested on the sub-detecting electrode of both-end, the both-end sub-electrode is to make on the basis of single terminal detecting electrode: one of reprocessing is the probe circular hole of interference fit with probe in the middle of electrode tip holder, and with probe stationary therein.Can constitute a kind of both-end sub-electrode like this.Probe, nut or split washer can be selected the universal product on the market.

The beneficial effects of the utility model are to provide a kind of novel fixed single terminal and the sub-battery detecting electrode of both-end for society, it is based on plastic parts, it can save a lot of copper materials than present like product, two insulating washers have also been cancelled, not only reduced manufacturing cost, also made the easier for installation quick of fixed single terminal and the sub-battery detecting electrode of both-end.

Description of drawings:

Fig. 1 is the cut-open view (adopting nut to fix) of the utility model single terminal electrode.

Fig. 2 is the cut-open view (employing split washer) of the utility model both-end sub-electrode.

Among the figure: 1. electrode tip holder, 2. electrode, 3. concave station, 4. through wires hole, 5. checkout equipment, 6. nut, 7 screw threads, 8. lead, 9. probe, 10. probe circular hole, 11. ring grooves, 12. split washers.

Embodiment:

Electrode tip holder 1 usefulness plastic cement is made, and the electrode tip holder upper end is that cylinder-shaped top is conical, and there is a circular concave station 3 at the center, and the through wires hole 4 of a through electrode seat is arranged at the concave station bottom; Electrode 2 usefulness brass or the processing of nickel plate are round hat, and the concave station 3 of its physical dimension and electrode tip holder is an interference fit, and an end of lead 8 is welded on the electrode 2, and the other end is drawn from the other end of electrode tip holder by through wires hole 4; The other end of electrode tip holder 1 has positioning step and screw thread 7, the utility model can be fixed on the relevant position of checkout equipment 5 by nut 6, can constitute a kind of single terminal electrode thus.

The both-end sub-electrode is to make on the basis of single terminal electrode: is the probe circular hole 10 of interference fit one of the center of electrode tip holder 1 reprocessing with probe, and probe 9 is fixed therein.Can constitute a kind of both-end sub-electrode like this.The other end of electrode tip holder 1 can be processed a ring groove 11, uses split washer 12 the utility model can be fixed on the relevant position of checkout equipment 5.Probe 9 is elastic electrodes that an a kind of end can stretch.Probe, nut and split washer can be selected the universal product on the market.

Claims

1. novel fixed single terminal and the sub-battery detecting electrode of both-end, it comprises electrode tip holder (1), electrode (2), probe (9) and lead (8), it is characterized in that electrode tip holder (1) made by plastic cement, its upper end is cylindrical or conical, there is a circular concave station (3) at the center, the through wires hole (4) of a through electrode seat is arranged at the concave station bottom, electrode (2) is the electric conductor of a round hat, the concave station of its profile and electrode tip holder is an interference fit, one end of lead (8) is connected on the electrode, and the other end is drawn at the other end of electrode tip holder by through wires hole.

2. novel fixed single terminal according to claim 1 and the sub-battery detecting electrode of both-end, its feature also is, the center of electrode tip holder (1) can also be reprocessed one and is the probe circular hole (10) of interference fit with probe, and probe (9) is fixed therein.