CN204884734U - Resistor of convenient debugging - Google Patents
Resistor of convenient debugging Download PDFInfo
- Publication number
- CN204884734U CN204884734U CN201520605500.8U CN201520605500U CN204884734U CN 204884734 U CN204884734 U CN 204884734U CN 201520605500 U CN201520605500 U CN 201520605500U CN 204884734 U CN204884734 U CN 204884734U
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- resistance
- resistor
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- model
- debugging
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Abstract
The utility model relates to a resistor of convenient debugging, including the resistive element, the both ends of resistive element are overlapped respectively and are had a resistance cap, the outside center of resistance cap has all connect one to draw forth the foot, two draw forth the foot all respectively with a thong foot union coupling, there is a cannula hole on the upper portion of participating in the pipe, the lower part of participating in the pipe fuses with the resistance leg, cannula hole can and other the utility model discloses a resistance leg of resistor is pegged graft, also can participate in the connection with the resistance of ordinary resistance. Adopt the utility model discloses a resistor of convenient debugging needn't weld repeatedly and debug resistance with the dismouting, and is experimental through adopting grafting the same or different resistance to change, with regard to the specification that can select the sureness to need resistance, has brought great convenience for technical staff's debugging work.
Description
Technical field
The utility model relates to electric elements field, the resistor of particularly a kind of convenient debugging.
Background technology
Resistor is the most frequently used electronic component of a kind of most fundamental sum, and its essence a kind ofly has the electric conductor hindering current flowing, is connected on by resistor in electronic circuit, can play the effect of current limliting, pressure limiting, shunting and dividing potential drop; The size of resistance value determines the size that it hinders current capacity, when selecting the specification of resistor, although can determine according to the design of circuit theory, but because the deviation of various electronic component performance and the impact of synthetic circuit various factors, cause the resistor resistance of design might not be suitable, need to select resistance value by finely tuning and screening in the circuit debugging of reality, so just need the resistor that multiple welding, dismounting are different with test specification, add some troubles to the circuit debugging work of technical staff.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of resistor of convenient debugging.
The utility model solves the technical scheme that its technical problem adopts: a kind of resistor of convenient debugging, comprise resistive element, the two ends of described resistive element are overlapped respectively a resistance cap, the outer side center of described resistance cap is all connected to a leading foot, and described two leading foots are connected with a pin pipe all respectively.
Preferably, an insertion hole is arranged at the top of described pin pipe, and the bottom of described pin pipe is connected with resistance leg.
Preferably, described insertion hole can with the resistance leg grafting of resistor of the present utility model, also can be connected with the resistance pin of conventional, electric-resistance.
Advantage of the present utility model: the resistor adopting a kind of convenient debugging of the present utility model, need not Rewelding and dismounting debugging resistance, test is changed by adopting the grafting of identical or different resistance, just can select the specification determining to need resistance, bring larger convenience to the debugging efforts of technical staff.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of the resistor of a kind of convenient debugging disclosed in the utility model;
Fig. 2 is the same quasi-resistance grafting schematic diagram of the resistor of a kind of convenient debugging disclosed in the utility model;
Fig. 3 is the different resistance grafting schematic diagrames of the resistor of a kind of convenient debugging disclosed in the utility model;
Wherein: 1-resistive element, 2-resistance cap, 3-leading foot, 4-pin pipe, 5-resistance leg, 6-insertion hole, 7-conventional, electric-resistance, 8-resistance pin.
Embodiment
In order to deepen, to understanding of the present utility model, to be described in further detail the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection range of the present utility model and limiting.
Embodiment
As shown in Figure 1, it is a kind of resistor shape assumption diagram of convenient debugging, it comprises resistive element 1, the two ends of described resistive element 1 are overlapped respectively a resistance cap 2, the outer side center of described resistance cap 2 is all connected to a leading foot 3, described two leading foots 3 are connected with a pin pipe 4 all respectively, and an insertion hole 6 is arranged at the top of described pin pipe 4, and the bottom of described pin pipe 4 is connected with resistance leg 5; When using resistor of the present utility model, whether two described resistance legs 5 can be welded on circuit board needs, on the position of debugging, then to be inserted by the pin of various test resistance in described insertion hole 6, observe resistance value and meet the requirements.
As shown in Figure 2, it is a kind of same quasi-resistance plugboard chart of resistor of convenient debugging, when Installation and Debugging circuit function, first by a resistor welding of the present utility model on circuit boards, then can the resistor of, same form of the present utility model with another, two resistance leg 5 is inserted in the described insertion hole 6 of a resistor above, and above, the described insertion hole 6 of a resistor is interior can also insert the 3rd resistor of the present utility model, so just the method for the continuous grafting of multiple resistance can be adopted to carry out the function of debug circuit.
As shown in Figure 3, a kind of different resistance plugboard charts of resistor of convenient debugging, when Installation and Debugging circuit function, equally will first by a resistor welding of the present utility model on circuit boards, then can carry out debug function circuit by conventional, electric-resistance 7, two resistance pin 8 is inserted in insertion hole 6 described in resistor of the present utility model, if feel improper in debugging, just take out this resistance, change the resistance test of other resistance in addition again.
Adopt the resistor of a kind of convenient debugging of the present utility model, repeated disassembled and assembled on circuit boards is not needed to change debugging resistance, only need exchange test by the method for grafting, after the resistance selected is suitable, need not resistance be taken off, with electric iron, resistance leg 5 or resistance pin 8 are welded in described insertion hole 6; Adopt such resistance insertion method, bring larger convenience to the debugging efforts of technical staff.
Above-described embodiment should not limit the utility model by any way, and the technical scheme that the mode that all employings are equal to replacement or equivalency transform obtains all drops in protection range of the present utility model.
Claims (2)
1. a resistor for convenient debugging, comprise resistive element, it is characterized in that: the two ends of described resistive element are overlapped respectively a resistance cap, the outer side center of two resistance caps is respectively connected to a leading foot, and two leading foots respectively connect a pin pipe.
2. the resistor of a kind of convenient debugging according to claim 1, is characterized in that: an insertion hole is arranged at the top of described pin pipe, and the bottom of described pin pipe is connected with resistance leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605500.8U CN204884734U (en) | 2015-08-12 | 2015-08-12 | Resistor of convenient debugging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520605500.8U CN204884734U (en) | 2015-08-12 | 2015-08-12 | Resistor of convenient debugging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884734U true CN204884734U (en) | 2015-12-16 |
Family
ID=54829084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520605500.8U Expired - Fee Related CN204884734U (en) | 2015-08-12 | 2015-08-12 | Resistor of convenient debugging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070432A (en) * | 2015-08-12 | 2015-11-18 | 吴江佳亿电子科技有限公司 | Resistor convenient to debug |
-
2015
- 2015-08-12 CN CN201520605500.8U patent/CN204884734U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070432A (en) * | 2015-08-12 | 2015-11-18 | 吴江佳亿电子科技有限公司 | Resistor convenient to debug |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160812 |