CN203773397U - Novel disc type chromatic circle resistance identifier - Google Patents
Novel disc type chromatic circle resistance identifier Download PDFInfo
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- CN203773397U CN203773397U CN201420154624.4U CN201420154624U CN203773397U CN 203773397 U CN203773397 U CN 203773397U CN 201420154624 U CN201420154624 U CN 201420154624U CN 203773397 U CN203773397 U CN 203773397U
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Abstract
The utility model discloses a novel disc type chromatic circle resistance identifier which comprises a foundation support, wherein the foundation support comprises a base, a support rod is connected to the base, a shaft is erected on the top of the support rod, a center disc is arranged at the front end of the shaft, four bearings are arranged on the shaft in a penetrating manner, each bearing is fixed together with an identifying ring one end face of which is vertical to the ground through an L-shaped connecting rod, end faces of the four identifying rings and the center disc are in the same vertical surface and four identifying rings are of a concentric circle by using the center disc as a circle center, each identifying ring is averagely segmented into 12 plates respectively representing 12 colors of silver, gold, black, brown, red, orange, yellow, green, blue, purple, gray, and white, corresponding digital descriptions are marked on each plate; the novel disc type chromatic circle resistance identifier further comprises an identifying frame, wherein the identifying frame is of a fan-shaped structure, the sharp end of the identifying frame is fixed at the circle center of the center disc through a bolt; by rotating chromatic circles, required plates are rotated into the identifying frame, namely, the resistances of chromatic circle resistors can be read according to the digital descriptions on the plates, the convenience is brought for the operation, and the resistances can be rapidly and accurately read.
Description
Technical field
The utility model relates to chromatic circle resistance resistance recognition techniques field, relates in particular to a kind of Novel disc-type chromatic circle resistance identifier.
Background technology
Chromatic circle resistance is the maximum resistance type that is applied to various electronic equipments, installs in any case, and maintenance person can be read its resistance easily, is convenient to detect and change.Three chromatic circle resistances: the first colour circle is tens, the second colour circle is units, the 3rd colour circle represents multiplying power.With first three colour circle, represent its resistance, as: 39 Ω, 39K Ω, 39M Ω.Four chromatic circle resistances: the identification of four chromatic circle resistances: first and second ring represents respectively the resistance of two significant figures; The 3rd ring represents multiplying power; Fourth Ring Representative errors.For example: brown, red, red, golden, its resistance is 12 * 10^2=1.2K, and error is ± 5%, and error represents resistance value, standard value 1200 fluctuate up and down (5% * 1200) all represent that this resistance is acceptable, the resistance that between 1140-1260 has been all.Five chromatic circle resistances: first, second and third ring represents respectively the resistance of three significant figures; Fourth Ring represents multiplying power; Five rings Representative errors.If the 5th colour circle is black, be generally used for being expressed as wire wound resistor, the 5th colour circle be as being white, is generally used for being expressed as fuse-resistor.If the colour circle of a black, represents that this resistance is Zero-ohm resistor in the middle of resistive element only has.Example: red, red, black, brown, golden, its resistance is that 220 * 10^1=2.2K Ω error is that the ± 5%, the first colour circle is hundred figure places, the second colour circle is tens, the 3rd colour circle is units, and the 4th colour circle is to take advantage of color time power color time, and five colors ring is error rate.
The table of comparisons is as follows:
But find in practice, putting in order of some chromatic circle resistance is very not clearly demarcated, often easily misreads.And, the method that the identification of chromatic circle resistance is generally taked is to memorize mechanically or the color of the contrast color loop resistance chromatic circle resistance requestor etc. of noting, because chromatic circle resistance color is more and the meaning of every kind of color representative is all different, while taking these methods, easily when reading color or contrast color, obscure, make the reading result of resistance occur mistake, the mistake due to judgement, causes certain consequence.
Utility model content
The purpose of this utility model is to provide a kind of Novel disc-type chromatic circle resistance identifier, especially provides a kind of and can read identifier quick, accurate, convenient, that be convenient to identification.
The technical solution adopted in the utility model is:
A kind of Novel disc-type chromatic circle resistance identifier, comprise pedestal, pedestal comprises base, on base, be connected with support bar, supporting bar top sets up an axle, the front end of axle is provided with spider, on axle, be equipped with four bearings, each bearing is fixed the identification ring of an end face vertical ground by " L " shape connecting link, the end face of four identification rings and spider be take spider at same vertical plane and four identification rings and are concentric circles as the center of circle, each identification ring is on average divided into 12 parts of plates, represent respectively 12 kinds of colors: silver, gold, black, palm fibre, red, orange, yellow, green, blue, purple, ash, in vain, every a plate subscript is marked with the explanation of corresponding numeral, also comprise identification circle, identification circle is sector structure, and the circle centre position of spider is fixed at the tip of identification circle by screw.
By outer, to four identification rings of center circle, distinguish the first colour circle, the second colour circle, the 3rd colour circle and the 4th colour circle on corresponding chromatic circle resistances successively.
By center circle successively outside four identification rings the first colour circle, the second colour circle, the 3rd colour circle and the 4th colour circle on corresponding chromatic circle resistances respectively.
Described identification circle adopts the sector structure of 30 ° of angles.
The external diameter of each described identification ring is consistent with difference in internal diameters.
The utility model utilizes the rotation relation of axle and bearing, the identification ring that bearing is connected can rotate, wherein, each bearing is fixed the identification ring of an end face vertical ground by " L " shape connecting link, the end face of four identification rings and spider be take spider at same vertical plane and four identification rings and are concentric circles as the center of circle, again each colour circle is on average divided into 12 parts of plates, represent respectively 12 kinds of colors: silver-colored, golden, black, brown, red, orange, yellow, green, blue, purple, grey, white, every a plate subscript is marked with the explanation of corresponding numeral; By rotation colour circle, the plate of needs is threaded in identification circle, the resistance of chromatic circle resistance is read in the numeral explanation that can be provided with according to plate, easy to operate, and can fast read exactly resistance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is vertical view of the present utility model.
Embodiment
As depicted in figs. 1 and 2, the utility model comprises pedestal, pedestal comprises base 1, on base 1, be connected with support bar 2, an axle 9 is set up on support bar 2 tops, the front end of axle 9 is provided with spider 11, on axle 9, be equipped with four bearings 3, each bearing 3 is fixed the identification ring of an end face vertical ground by " L " shape connecting link 10, the end face of four identification rings and spider 11 be take spider 11 at same vertical plane and four identification rings and are concentric circles as the center of circle, the external diameter of each identification ring is consistent with difference in internal diameters, by outer, to four identification rings of center circle, distinguish the first colour circle on corresponding chromatic circle resistances successively, the second colour circle, the 3rd colour circle and the 4th colour circle, or by center circle successively outside four identification rings the first colour circle on corresponding chromatic circle resistances respectively, the second colour circle, the 3rd colour circle and the 4th colour circle.Each identification ring is on average divided into 12 parts of plates, represents respectively 12 kinds of colors: silver-colored, golden, black, brown, red, orange, yellow, green, blue, purple, grey, white, every a plate subscript is marked with the explanation of corresponding numeral; Also comprise identification circle 4, identification circle 4 is sector structure, and the O place, the center of circle of spider 11 is fixed at the tip of identification circle 4 by screw, and identification circle 4 adopts the sector structure of 30 ° of angles.
Below, the 1 pair of structure of the present utility model and using method are described in detail by reference to the accompanying drawings:
As shown in Figure 1, the end face of four identification rings and spider 11 be take spider 11 at same vertical plane and four identification rings and are concentric circles as the center of circle, the external diameter of each identification ring is consistent with difference in internal diameters, equal symmetrical one end that connects two " L " shape connecting links 10, the back side at each identification ring, the other end connection bearing 3 of two connecting links 10, bearing 3 can make identification ring rotation, and each identification ring is on average divided into 12 parts of plates, represents respectively 12 kinds of colors: silver, gold, black, palm fibre, red, orange, yellow, green, blue, purple, ash, in vain, wherein, in Fig. 1, alphabetical A represents black plate, letter b represents brown plate, and letter C represents red plate, and alphabetical D represents orange plate, letter e represents yellow plate, and alphabetical F represents green plate, and alphabetical G represents blue plate, letter H represents purple plate, letter I represents grey plate, and alphabetical J represents white plate, and alphabetical K represents golden plate, letter L represents silver color plate, and every a plate subscript is marked with the explanation of corresponding numeral.The color of the first colour circle of chromatic circle resistance can not used gold and silver color, and the color of the second colour circle of chromatic circle resistance can not used gold and silver color, and that the color of the 4th colour circle of chromatic circle resistance can not used is orange, yellow, grey and white.
The utility model embodiment 1, distinguishes the first colour circle, the second colour circle, the 3rd colour circle and the 4th colour circle on corresponding chromatic circle resistances to four identification rings of center circle 11 successively by outer.To be the first identification ring apart from center of circle O identification ring 5 farthest, the first colour circle of the corresponding chromatic circle resistance of the first identification ring, the first identification ring represents the resistance of the significant figure of the first colour circle; The identification ring 6 far away apart from center of circle O second is the second identification ring, the second colour circle of the corresponding chromatic circle resistance of the second identification ring, and the second identification ring represents the resistance of the significant figure of the second colour circle; The identification ring 7 far away apart from center of circle O the 3rd is the 3rd identification ring, the 3rd colour circle of the corresponding chromatic circle resistance of the 3rd identification ring, and the 3rd identification ring represents the multiplying power of the 3rd colour circle; The identification ring 8 nearest apart from center of circle O is the 4th identification ring, the 4th colour circle of the corresponding chromatic circle resistance of the 4th identification ring, and the 4th identification ring represents the error of the 4th colour circle.When normal use, first need to find the color plate consistent with the color of the first colour circle on chromatic circle resistance from the first identification ring, rotation the first identification ring, by the color plate rotation of finding to identification circle 4; From the second identification ring, find the color plate consistent with the color of the second colour circle on chromatic circle resistance again, rotation the second identification ring, by the color plate rotation of finding to identification circle 4; From the 3rd identification ring, find the color plate consistent with the color of the 3rd colour circle on chromatic circle resistance again, rotation the 3rd identification ring, by the color plate rotation of finding to identification circle 4; Finally according to aforesaid way, look for the 4th colour circle, now, can from identification, enclose the resistance of seeing and directly reading the chromatic circle resistance that this time need to recognize in 4 clearly.For example, the first colour circle of chromatic circle resistance for red, the second colour circle be that purple, the 3rd colour circle are that orange, the 4th colour circle is for golden, according to said method, find corresponding color plate, can read, the resistance of this chromatic circle resistance is 27000 Europe, and error rate is ± 5 ﹪.
The utility model embodiment 2, by center circle center of circle O successively outside four identification rings the first colour circle, the second colour circle, the 3rd colour circle and the 4th colour circle on corresponding chromatic circle resistances respectively.By the identification ring 8 nearest apart from center of circle O, be the first identification ring, the first colour circle of the corresponding chromatic circle resistance of the first identification ring, the first identification ring represents the resistance of the significant figure of the first colour circle; The identification ring 7 near apart from center of circle O second is the second identification ring, the second colour circle of the corresponding chromatic circle resistance of the second identification ring, and the second identification ring represents the resistance of the significant figure of the second colour circle; The identification ring 6 near apart from center of circle O the 3rd is the 3rd identification ring, the 3rd colour circle of the corresponding chromatic circle resistance of the 3rd identification ring, and the 3rd identification ring represents the multiplying power of the 3rd colour circle; Apart from center of circle O identification ring 5 farthest, be the 4th identification ring, the 4th colour circle of the corresponding chromatic circle resistance of the 4th identification ring, the 4th identification ring represents the error of the 4th colour circle.When normal use, first need to find the color plate consistent with the color of the first colour circle on chromatic circle resistance from the first identification ring, rotation the first identification ring, by the color plate rotation of finding to identification circle 4; The second identification ring, the 3rd identification ring, the 4th identification ring are searched respectively according to aforesaid way and are rotated to identifying and enclose in 4, now, can from identification, enclose the resistance of seeing and directly reading the chromatic circle resistance that this time need to recognize in 4 clearly.
Claims (5)
1. a Novel disc-type chromatic circle resistance identifier, it is characterized in that: comprise pedestal, pedestal comprises base, on base, be connected with support bar, supporting bar top sets up an axle, the front end of axle is provided with spider, on axle, be equipped with four bearings, each bearing is fixed the identification ring of an end face vertical ground by " L " shape connecting link, the end face of four identification rings and spider be take spider at same vertical plane and four identification rings and are concentric circles as the center of circle, each identification ring is on average divided into 12 parts of plates, represent respectively 12 kinds of colors: silver, gold, black, palm fibre, red, orange, yellow, green, blue, purple, ash, in vain, every a plate subscript is marked with the explanation of corresponding numeral, also comprise identification circle, identification circle is sector structure, and the circle centre position of spider is fixed at the tip of identification circle by screw.
2. Novel disc-type chromatic circle resistance identifier according to claim 1, is characterized in that: by outer, distinguish the first colour circle, the second colour circle, the 3rd colour circle and the 4th colour circle on corresponding chromatic circle resistances successively to four identification rings of center circle.
3. Novel disc-type chromatic circle resistance identifier according to claim 1, is characterized in that: by center circle successively outside four identification rings the first colour circle, the second colour circle, the 3rd colour circle and the 4th colour circle on corresponding chromatic circle resistances respectively.
4. according to the Novel disc-type chromatic circle resistance identifier described in claim 2 or 3, it is characterized in that: described identification circle adopts the sector structure of 30 ° of angles.
5. Novel disc-type chromatic circle resistance identifier according to claim 4, is characterized in that: the external diameter of each described identification ring is consistent with difference in internal diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154624.4U CN203773397U (en) | 2014-04-02 | 2014-04-02 | Novel disc type chromatic circle resistance identifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154624.4U CN203773397U (en) | 2014-04-02 | 2014-04-02 | Novel disc type chromatic circle resistance identifier |
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| Publication Number | Publication Date |
|---|---|
| CN203773397U true CN203773397U (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154624.4U Expired - Fee Related CN203773397U (en) | 2014-04-02 | 2014-04-02 | Novel disc type chromatic circle resistance identifier |
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| CN (1) | CN203773397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859342A (en) * | 2015-06-15 | 2015-08-26 | 杨兴龙 | Color ring resistance reading pen |
-
2014
- 2014-04-02 CN CN201420154624.4U patent/CN203773397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859342A (en) * | 2015-06-15 | 2015-08-26 | 杨兴龙 | Color ring resistance reading pen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150402 |
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| EXPY | Termination of patent right or utility model |